+++ /dev/null
-# Build the demo app, small examples
-
-# First thing define the common source:
-SET(common_SRCS
- convert.c
- )
-
-IF(WIN32)
- IF(BUILD_SHARED_LIBS)
- ADD_DEFINITIONS(-DOPJ_EXPORTS)
- ELSE(BUILD_SHARED_LIBS)
- ADD_DEFINITIONS(-DOPJ_STATIC)
- ENDIF(BUILD_SHARED_LIBS)
-ENDIF(WIN32)
-
-# Loop over all executables:
-FOREACH(exe jp3d_to_volume volume_to_jp3d)
- ADD_EXECUTABLE(${exe} ${exe}.c ${common_SRCS})
- TARGET_LINK_LIBRARIES(${exe} ${OPENJP3D_LIBRARY_NAME})
- # On unix you need to link to the math library:
- IF(UNIX)
- TARGET_LINK_LIBRARIES(${exe} m)
- ENDIF(UNIX)
- # Install exe
- INSTALL(TARGETS ${exe}
- EXPORT OpenJP3DTargets
- DESTINATION ${OPENJP3D_INSTALL_BIN_DIR} COMPONENT Applications
- )
-ENDFOREACH(exe)
+++ /dev/null
-
-MAINTAINERCLEANFILES = Makefile.in
-
-bin_PROGRAMS = jp3d_to_volume volume_to_jp3d
-LDADD = $(USERLIBS) ../libjp3dvm/libopenjp3dvm.la
-
-jp3d_to_volume_CPPFLAGS =
-jp3d_to_volume_CFLAGS =
-jp3d_to_volume_LDADD = $(top_builddir)/jp3d/libjp3dvm/libopenjp3dvm.la -lm
-jp3d_to_volume_SOURCES = getopt.c convert.c jp3d_to_volume.c convert.h
-
-volume_to_jp3d_CPPFLAGS =
-volume_to_jp3d_CFLAGS =
-volume_to_jp3d_LDADD = $(top_builddir)/jp3d/libjp3dvm/libopenjp3dvm.la
-volume_to_jp3d_SOURCES = getopt.c convert.c volume_to_jp3d.c convert.h
-
-EXTRA_DIST = \
-CMakeLists.txt \
-windirent.h
-
-install-data-hook:
- @echo -e " (B)\t$(bindir)/jp3d_to_volume$(EXEEXT)" >> $(top_builddir)/report.txt
- @echo -e " (B)\t$(bindir)/volume_to_jp3d$(EXEEXT)" >> $(top_builddir)/report.txt
+++ /dev/null
-/*
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "openjp3d.h"
-#ifdef _WIN32
-#include "windirent.h"
-#else
-#include <dirent.h>
-#endif /* _WIN32 */
-
-
-
-void dump_volume(FILE *fd, opj_volume_t * vol) {
- int compno;
- fprintf(fd, "volume {\n");
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d\n", vol->x0, vol->y0, vol->z0,vol->x1, vol->y1, vol->z1);
- fprintf(fd, " numcomps=%d\n", vol->numcomps);
- for (compno = 0; compno < vol->numcomps; compno++) {
- opj_volume_comp_t *comp = &vol->comps[compno];
- fprintf(fd, " comp %d {\n", compno);
- fprintf(fd, " dx=%d, dy=%d, dz=%d\n", comp->dx, comp->dy, comp->dz);
- fprintf(fd, " prec=%d\n", comp->prec);
- fprintf(fd, " sgnd=%d\n", comp->sgnd);
- fprintf(fd, " }\n");
- }
- fprintf(fd, "}\n");
-}
-
-/*
- * Get logarithm of an integer and round downwards.
- *
- * log2(a)
- */
-static int int_floorlog2(int a) {
- int l;
- for (l = 0; a > 1; l++) {
- a >>= 1;
- }
- return l;
-}
-
-/*
- * Divide an integer by a power of 2 and round upwards.
- *
- * a divided by 2^b
- */
-static int int_ceildivpow2(int a, int b) {
- return (a + (1 << b) - 1) >> b;
-}
-
-/*
- * Divide an integer and round upwards.
- *
- * a divided by b
- */
-static int int_ceildiv(int a, int b) {
- return (a + b - 1) / b;
-}
-
-
-/* -->> -->> -->> -->>
-
-PGX IMAGE FORMAT
-
-<<-- <<-- <<-- <<-- */
-
-
-unsigned char readuchar(FILE * f)
-{
- unsigned char c1;
- fread(&c1, 1, 1, f);
- return c1;
-}
-
-unsigned short readushort(FILE * f, int bigendian)
-{
- unsigned char c1, c2;
- fread(&c1, 1, 1, f);
- fread(&c2, 1, 1, f);
- if (bigendian)
- return (c1 << 8) + c2;
- else
- return (c2 << 8) + c1;
-}
-
-unsigned int readuint(FILE * f, int bigendian)
-{
- unsigned char c1, c2, c3, c4;
- fread(&c1, 1, 1, f);
- fread(&c2, 1, 1, f);
- fread(&c3, 1, 1, f);
- fread(&c4, 1, 1, f);
- if (bigendian)
- return (c1 << 24) + (c2 << 16) + (c3 << 8) + c4;
- else
- return (c4 << 24) + (c3 << 16) + (c2 << 8) + c1;
-}
-/*****************************************/
-static unsigned short ShortSwap(unsigned short v)
-{
- unsigned char c1, c2;
- c1 = v & 0xff;
- c2 = (v >> 8) & 0xff;
- return (c1 << 8) + c2;
-}
-
-static unsigned int LongSwap (unsigned int i)
-{
- unsigned char b1, b2, b3, b4;
- b1 = i & 255;
- b2 = ( i >> 8 ) & 255;
- b3 = ( i>>16 ) & 255;
- b4 = ( i>>24 ) & 255;
- return ((int)b1 << 24) + ((int)b2 << 16) + ((int)b3 << 8) + b4;
-}
-/*****************************************/
-
-opj_volume_t* pgxtovolume(char *relpath, opj_cparameters_t *parameters) {
-
- FILE *f = NULL;
- int w, h, prec;
- unsigned long offset;
- int i, s, numcomps, maxvalue, sliceno, slicepos, maxslice = 0;
-
- OPJ_COLOR_SPACE color_space;
- opj_volume_cmptparm_t cmptparm; // maximum of 1 component
- opj_volume_t * volume = NULL;
-
- char endian1,endian2,sign;
- char signtmp[32];
- char temp[32];
- opj_volume_comp_t *comp = NULL;
-
- DIR *dirp;
- struct dirent *direntp;
-
- char *tmp = NULL, *tmp2 = NULL,
- *point = NULL, *pgx = NULL;
- char tmpdirpath[MAX_PATH];
- char dirpath[MAX_PATH];
- char pattern[MAX_PATH];
- char pgxfiles[MAX_SLICES][MAX_PATH];
- int pgxslicepos[MAX_SLICES];
- char tmpno[3];
-
- numcomps = 1;
- color_space = CLRSPC_GRAY;
- sliceno = 0;
- maxvalue = 0;
- memset(pgxfiles, 0, MAX_SLICES * MAX_PATH * sizeof(char));
- memset(&cmptparm, 0, sizeof(opj_volume_cmptparm_t));
-
- /* Separaci�n del caso de un �nico slice frente al de muchos */
- if ((tmp = strrchr(relpath,'-')) == NULL){
- //fprintf(stdout,"[INFO] A volume of only one slice....\n");
- sliceno = 1;
- maxslice = 1;
- strcpy(pgxfiles[0],relpath);
-
- } else {
- //Fetch only the path
- strcpy(tmpdirpath,relpath);
- if ((tmp = strrchr(tmpdirpath,'/')) != NULL){
- tmp++; *tmp='\0';
- strcpy(dirpath,tmpdirpath);
- } else {
- strcpy(dirpath,"./");
- }
-
- //Fetch the pattern of the volume slices
- if ((tmp = strrchr (relpath,'/')) != NULL)
- tmp++;
- else
- tmp = relpath;
- if ((tmp2 = strrchr(tmp,'-')) != NULL)
- *tmp2='\0';
- else{
- fprintf(stdout, "[ERROR] tmp2 ha dado null. no ha encontrado el * %s %s",tmp,relpath);
- return NULL;
- }
- strcpy(pattern,tmp);
-
- dirp = opendir( dirpath );
- if (dirp == NULL){
- fprintf(stdout, "[ERROR] Infile must be a .pgx file or a directory that contain pgx files");
- return NULL;
- }
-
- /*Read all .pgx files of directory */
- while ( (direntp = readdir( dirp )) != NULL )
- {
- /* Found a directory, but ignore . and .. */
- if(strcmp(".",direntp->d_name) == 0 || strcmp("..",direntp->d_name) == 0)
- continue;
-
- if( ((pgx = strstr(direntp->d_name,pattern)) != NULL) && ((tmp2 = strstr(direntp->d_name,".pgx")) != NULL) ){
-
- strcpy(tmp,dirpath);
- tmp = strcat(tmp,direntp->d_name);
-
- //Obtenemos el index de la secuencia de slices
- if ((tmp2 = strpbrk (direntp->d_name, "0123456789")) == NULL)
- continue;
- i = 0;
- while (tmp2 != NULL) {
- tmpno[i++] = *tmp2;
- point = tmp2;
- tmp2 = strpbrk (tmp2+1,"0123456789");
- }tmpno[i]='\0';
-
- //Comprobamos que no estamos leyendo algo raro como pattern.jp3d
- if ((point = strpbrk (point,".")) == NULL){
- break;
- }
- //Slicepos --> index de slice; Sliceno --> no de slices hasta el momento
- slicepos = atoi(tmpno);
- pgxslicepos[sliceno] = slicepos - 1;
- sliceno++;
- if (slicepos>maxslice)
- maxslice = slicepos;
-
- //Colocamos el slices en su posicion correspondiente
- strcpy(pgxfiles[slicepos-1],tmp);
- }
- }
-
- }/* else if pattern*.pgx */
-
- if (!sliceno) {
- fprintf(stdout,"[ERROR] No slices with this pattern founded !! Please check input volume name\n");
- return NULL;
- }
- /*if ( maxslice != sliceno) {
- fprintf(stdout,"[ERROR] Slices are not sequentially numbered !! Please rename them accordingly\n");
- return NULL;
- }*/
-
- for (s=0;s<sliceno;s++)
- {
- int pos = maxslice == sliceno ? s: pgxslicepos[s];
- f = fopen(pgxfiles[pos], "rb");
- if (!f) {
- fprintf(stdout, "[ERROR] Failed to open %s for reading !\n", pgxfiles[s]);
- return NULL;
- }
- fprintf(stdout, "[INFO] Loading %s \n",pgxfiles[pos]);
-
- fseek(f, 0, SEEK_SET);
- fscanf(f, "PG%[ \t]%c%c%[ \t+-]%d%[ \t]%d%[ \t]%d",temp,&endian1,&endian2,signtmp,&prec,temp,&w,temp,&h);
-
- i=0;
- sign='+';
- while (signtmp[i]!='\0') {
- if (signtmp[i]=='-') sign='-';
- i++;
- }
-
- fgetc(f);
- if (endian1=='M' && endian2=='L') {
- cmptparm.bigendian = 1;
- } else if (endian2=='M' && endian1=='L') {
- cmptparm.bigendian = 0;
- } else {
- fprintf(stdout, "[ERROR] Bad pgx header, please check input file\n");
- return NULL;
- }
-
- if (s==0){
- /* initialize volume component */
-
- cmptparm.x0 = parameters->volume_offset_x0;
- cmptparm.y0 = parameters->volume_offset_y0;
- cmptparm.z0 = parameters->volume_offset_z0;
- cmptparm.w = !cmptparm.x0 ? (w - 1) * parameters->subsampling_dx + 1 : cmptparm.x0 + (w - 1) * parameters->subsampling_dx + 1;
- cmptparm.h = !cmptparm.y0 ? (h - 1) * parameters->subsampling_dy + 1 : cmptparm.y0 + (h - 1) * parameters->subsampling_dy + 1;
- cmptparm.l = !cmptparm.z0 ? (sliceno - 1) * parameters->subsampling_dz + 1 : cmptparm.z0 + (sliceno - 1) * parameters->subsampling_dz + 1;
-
- if (sign == '-') {
- cmptparm.sgnd = 1;
- } else {
- cmptparm.sgnd = 0;
- }
- cmptparm.prec = prec;
- cmptparm.bpp = prec;
- cmptparm.dcoffset = parameters->dcoffset;
- cmptparm.dx = parameters->subsampling_dx;
- cmptparm.dy = parameters->subsampling_dy;
- cmptparm.dz = parameters->subsampling_dz;
-
- /* create the volume */
- volume = opj_volume_create(numcomps, &cmptparm, color_space);
- if(!volume) {
- fclose(f);
- return NULL;
- }
- /* set volume offset and reference grid */
- volume->x0 = cmptparm.x0;
- volume->y0 = cmptparm.y0;
- volume->z0 = cmptparm.z0;
- volume->x1 = cmptparm.w;
- volume->y1 = cmptparm.h;
- volume->z1 = cmptparm.l;
-
- /* set volume data :only one component, that is a volume*/
- comp = &volume->comps[0];
-
- }//if sliceno==1
-
- offset = w * h * s;
-
- for (i = 0; i < w * h; i++) {
- int v;
- if (comp->prec <= 8) {
- if (!comp->sgnd) {
- v = readuchar(f);
- } else {
- v = (char) readuchar(f);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- v = readushort(f, cmptparm.bigendian);
- } else {
- v = (short) readushort(f, cmptparm.bigendian);
- }
- } else {
- if (!comp->sgnd) {
- v = readuint(f, cmptparm.bigendian);
- } else {
- v = (int) readuint(f, cmptparm.bigendian);
- }
- }
- if (v > maxvalue)
- maxvalue = v;
- comp->data[i + offset] = v;
-
- }
- fclose(f);
- } // for s --> sliceno
- comp->bpp = int_floorlog2(maxvalue) + 1;
- if (sliceno != 1)
- closedir( dirp );
- //dump_volume(stdout, volume);
- return volume;
-}
-
-
-int volumetopgx(opj_volume_t * volume, char *outfile) {
- int w, wr, wrr, h, hr, hrr, l, lr, lrr;
- int i, j, compno, offset, sliceno;
- FILE *fdest = NULL;
-
- for (compno = 0; compno < volume->numcomps; compno++) {
- opj_volume_comp_t *comp = &volume->comps[compno];
- char name[256];
- int nbytes = 0;
- char *tmp = outfile;
- while (*tmp) {
- tmp++;
- }
- while (*tmp!='.') {
- tmp--;
- }
- *tmp='\0';
- for(sliceno = 0; sliceno < volume->z1 - volume->z0; sliceno++) {
-
- if (volume->numcomps > 1) {
- sprintf(name, "%s%d-%d.pgx", outfile, sliceno+1, compno);
- } else if ((volume->z1 - volume->z0) > 1) {
- sprintf(name, "%s%d.pgx", outfile, sliceno+1);
- } else {
- sprintf(name, "%s.pgx", outfile);
- }
-
- fdest = fopen(name, "wb");
- if (!fdest) {
- fprintf(stdout, "[ERROR] Failed to open %s for writing \n", name);
- return 1;
- }
-
- fprintf(stdout,"[INFO] Writing in %s (%s)\n",name,volume->comps[0].bigendian ? "Bigendian" : "Little-endian");
-
- w = int_ceildiv(volume->x1 - volume->x0, volume->comps[compno].dx);
- wr = volume->comps[compno].w;
- wrr = int_ceildivpow2(volume->comps[compno].w, volume->comps[compno].factor[0]);
-
- h = int_ceildiv(volume->y1 - volume->y0, volume->comps[compno].dy);
- hr = volume->comps[compno].h;
- hrr = int_ceildivpow2(volume->comps[compno].h, volume->comps[compno].factor[1]);
-
- l = int_ceildiv(volume->z1 - volume->z0, volume->comps[compno].dz);
- lr = volume->comps[compno].l;
- lrr = int_ceildivpow2(volume->comps[compno].l, volume->comps[compno].factor[2]);
-
- fprintf(fdest, "PG %c%c %c%d %d %d\n", comp->bigendian ? 'M':'L', comp->bigendian ? 'L':'M',comp->sgnd ? '-' : '+', comp->prec, wr, hr);
- if (comp->prec <= 8) {
- nbytes = 1;
- } else if (comp->prec <= 16) {
- nbytes = 2;
- } else {
- nbytes = 4;
- }
-
- offset = (sliceno / lrr * l) + (sliceno % lrr);
- offset = wrr * hrr * offset;
- //fprintf(stdout,"%d %d %d %d\n",offset,wrr*hrr,wrr,w);
- for (i = 0; i < wrr * hrr; i++) {
- int v = volume->comps[0].data[(i / wrr * w) + (i % wrr) + offset];
- if (volume->comps[0].bigendian) {
- for (j = nbytes - 1; j >= 0; j--) {
- char byte = (char) ((v >> (j * 8)) & 0xff);
- fwrite(&byte, 1, 1, fdest);
- }
- } else {
- for (j = 0; j <= nbytes - 1; j++) {
- char byte = (char) ((v >> (j * 8)) & 0xff);
- fwrite(&byte, 1, 1, fdest);
- }
- }
- }
-
- fclose(fdest);
- }//for sliceno
- }//for compno
-
- return 0;
-}
-
-/* -->> -->> -->> -->>
-
-BIN IMAGE FORMAT
-
-<<-- <<-- <<-- <<-- */
-
-opj_volume_t* bintovolume(char *filename, char *fileimg, opj_cparameters_t *parameters) {
- int subsampling_dx = parameters->subsampling_dx;
- int subsampling_dy = parameters->subsampling_dy;
- int subsampling_dz = parameters->subsampling_dz;
-
- int i, compno, w, h, l, numcomps = 1;
- int prec, max = 0;
-
-// char temp[32];
- char line[100];
- int bigendian;
-
- FILE *f = NULL;
- FILE *fimg = NULL;
- OPJ_COLOR_SPACE color_space;
- opj_volume_cmptparm_t cmptparm; /* maximum of 1 component */
- opj_volume_t * volume = NULL;
- opj_volume_comp_t *comp = NULL;
-
- bigendian = 0;
- color_space = CLRSPC_GRAY;
-
- fimg = fopen(fileimg,"r");
- if (!fimg) {
- fprintf(stdout, "[ERROR] Failed to open %s for reading !!\n", fileimg);
- return 0;
- }
-
- fseek(fimg, 0, SEEK_SET);
- while (!feof(fimg)) {
- fgets(line,100,fimg);
- //fprintf(stdout,"%s %d \n",line,feof(fimg));
- if (strncmp(line,"Bpp",3) == 0){
- sscanf(line,"%*s%*[ \t]%d",&prec);
- } else if (strncmp(line,"Color",5) == 0){
- sscanf(line, "%*s%*[ \t]%d",&color_space);
- } else if (strncmp(line,"Dim",3) == 0){
- sscanf(line, "%*s%*[ \t]%d%*[ \t]%d%*[ \t]%d",&w,&h,&l);
- }
- }
- //fscanf(fimg, "Bpp%[ \t]%d%[ \t\n]",temp,&prec,temp);
- //fscanf(fimg, "Color Map%[ \t]%d%[ \n\t]Dimensions%[ \t]%d%[ \t]%d%[ \t]%d%[ \n\t]",temp,&color_space,temp,temp,&w,temp,&h,temp,&l,temp);
- //fscanf(fimg, "Resolution(mm)%[ \t]%d%[ \t]%d%[ \t]%d%[ \n\t]",temp,&subsampling_dx,temp,&subsampling_dy,temp,&subsampling_dz,temp);
-
- #ifdef VERBOSE
- fprintf(stdout, "[INFO] %d \t %d %d %d \t %3.2f %2.2f %2.2f \t %d \n",color_space,w,h,l,subsampling_dx,subsampling_dy,subsampling_dz,prec);
- #endif
- fclose(fimg);
-
- /* initialize volume components */
- memset(&cmptparm, 0, sizeof(opj_volume_cmptparm_t));
-
- cmptparm.prec = prec;
- cmptparm.bpp = prec;
- cmptparm.sgnd = 0;
- cmptparm.bigendian = bigendian;
- cmptparm.dcoffset = parameters->dcoffset;
- cmptparm.dx = subsampling_dx;
- cmptparm.dy = subsampling_dy;
- cmptparm.dz = subsampling_dz;
- cmptparm.w = w;
- cmptparm.h = h;
- cmptparm.l = l;
-
- /* create the volume */
- volume = opj_volume_create(numcomps, &cmptparm, color_space);
- if(!volume) {
- fprintf(stdout,"[ERROR] Unable to create volume");
- fclose(f);
- return NULL;
- }
-
- /* set volume offset and reference grid */
- volume->x0 = parameters->volume_offset_x0;
- volume->y0 = parameters->volume_offset_y0;
- volume->z0 = parameters->volume_offset_z0;
- volume->x1 = parameters->volume_offset_x0 + (w - 1) * subsampling_dx + 1;
- volume->y1 = parameters->volume_offset_y0 + (h - 1) * subsampling_dy + 1;
- volume->z1 = parameters->volume_offset_z0 + (l - 1) * subsampling_dz + 1;
-
- /* set volume data */
- f = fopen(filename, "rb");
- if (!f) {
- fprintf(stdout, "[ERROR] Failed to open %s for reading !!\n", filename);
- return 0;
- }
-
- /* BINARY */
- for (compno = 0; compno < volume->numcomps; compno++) {
- int whl = w * h * l;
- /* set volume data */
- comp = &volume->comps[compno];
-
- /*if (comp->prec <= 8) {
- if (!comp->sgnd) {
- unsigned char *data = (unsigned char *) malloc(whl * sizeof(unsigned char));
- fread(data, 1, whl, f);
- for (i = 0; i < whl; i++) {
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- char *data = (char *) malloc(whl);
- fread(data, 1, whl, f);
- for (i = 0; i < whl; i++) {
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- unsigned short *data = (unsigned short *) malloc(whl * sizeof(unsigned short));
- int leido = fread(data, 2, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- }
-
- for (i = 0; i < whl; i++) {
- if (bigendian) //(c1 << 8) + c2;
- comp->data[i] = data[i];
- else{ //(c2 << 8) + c1;
- comp->data[i] = ShortSwap(data[i]);
- }
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- short *data = (short *) malloc(whl);
- int leido = fread(data, 2, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- }
- for (i = 0; i < whl; i++) {
- if (bigendian){ //(c1 << 8) + c2;
- comp->data[i] = data[i];
- }else{ //(c2 << 8) + c1;
- comp->data[i] = (short) ShortSwap((unsigned short) data[i]);
- }
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- }
- } else {
- if (!comp->sgnd) {
- unsigned int *data = (unsigned int *) malloc(whl * sizeof(unsigned int));
- int leido = fread(data, 4, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- } for (i = 0; i < whl; i++) {
- if (!bigendian)
- comp->data[i] = LongSwap(data[i]);
- else
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- int leido = fread(comp->data, 4, whl, f);
- if (!leido) {
- fclose(f);
- return NULL;
- }
- for (i = 0; i < whl; i++) {
- if (!bigendian)
- comp->data[i] = (int) LongSwap((unsigned int) comp->data[i]);
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- }
- }*/
-
- for (i = 0; i < whl; i++) {
- int v;
- if (comp->prec <= 8) {
- if (!comp->sgnd) {
- v = readuchar(f);
- } else {
- v = (char) readuchar(f);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- v = readushort(f, bigendian);
- } else {
- v = (short) readushort(f, bigendian);
- }
- } else {
- if (!comp->sgnd) {
- v = readuint(f, bigendian);
- } else {
- v = (int) readuint(f, bigendian);
- }
- }
- if (v > max)
- max = v;
- comp->data[i] = v;
- }
- comp->bpp = int_floorlog2(max) + 1;
- }
- fclose(f);
- return volume;
-}
-
-int volumetobin(opj_volume_t * volume, char *outfile) {
- int w, wr, wrr, h, hr, hrr, l, lr, lrr, max;
- int i,j, compno, nbytes;
- int offset, sliceno;
- FILE *fdest = NULL;
- FILE *fimgdest = NULL;
-// char *imgtemp;
- char name[256];
-
- for (compno = 0; compno < 1; compno++) { //Only one component
-
- fdest = fopen(outfile, "wb");
- if (!fdest) {
- fprintf(stdout, "[ERROR] Failed to open %s for writing\n", outfile);
- return 1;
- }
- fprintf(stdout,"[INFO] Writing outfile %s (%s) \n",outfile, volume->comps[0].bigendian ? "Bigendian" : "Little-endian");
-
- w = int_ceildiv(volume->x1 - volume->x0, volume->comps[compno].dx);
- wr = volume->comps[compno].w;
- wrr = int_ceildivpow2(volume->comps[compno].w, volume->comps[compno].factor[0]);
-
- h = int_ceildiv(volume->y1 - volume->y0, volume->comps[compno].dy);
- hr = volume->comps[compno].h;
- hrr = int_ceildivpow2(volume->comps[compno].h, volume->comps[compno].factor[1]);
-
- l = int_ceildiv(volume->z1 - volume->z0, volume->comps[compno].dz);
- lr = volume->comps[compno].l;
- lrr = int_ceildivpow2(volume->comps[compno].l, volume->comps[compno].factor[2]);
-
- max = (volume->comps[compno].prec <= 8) ? 255 : (1 << volume->comps[compno].prec) - 1;
-
- volume->comps[compno].x0 = int_ceildivpow2(volume->comps[compno].x0 - int_ceildiv(volume->x0, volume->comps[compno].dx), volume->comps[compno].factor[0]);
- volume->comps[compno].y0 = int_ceildivpow2(volume->comps[compno].y0 - int_ceildiv(volume->y0, volume->comps[compno].dy), volume->comps[compno].factor[1]);
- volume->comps[compno].z0 = int_ceildivpow2(volume->comps[compno].z0 - int_ceildiv(volume->z0, volume->comps[compno].dz), volume->comps[compno].factor[2]);
-
- if (volume->comps[0].prec <= 8) {
- nbytes = 1;
- } else if (volume->comps[0].prec <= 16) {
- nbytes = 2;
- } else {
- nbytes = 4;
- }
-
- //fprintf(stdout,"w %d wr %d wrr %d h %d hr %d hrr %d l %d lr %d lrr %d max %d nbytes %d\n Factor %d %d %d",w,wr,wrr,h,hr,hrr,l,lr,lrr,max,nbytes,volume->comps[compno].factor[0],volume->comps[compno].factor[1],volume->comps[compno].factor[2]);
-
- for(sliceno = 0; sliceno < lrr; sliceno++) {
- offset = (sliceno / lrr * l) + (sliceno % lrr);
- offset = wrr * hrr * offset;
- for (i = 0; i < wrr * hrr; i++) {
- int v = volume->comps[0].data[(i / wrr * w) + (i % wrr) + offset];
- if (volume->comps[0].bigendian) {
- for (j = nbytes - 1; j >= 0; j--) {
- char byte = (char) ((v >> (j * 8)) & 0xff);
- fwrite(&byte, 1, 1, fdest);
- }
- } else {
- for (j = 0; j <= nbytes - 1; j++) {
- char byte = (char) ((v >> (j * 8)) & 0xff);
- fwrite(&byte, 1, 1, fdest);
- }
- }
- }
- }
-
- }
-
- fclose(fdest);
-
- sprintf(name,"%s.img",outfile);
- fimgdest = fopen(name, "w");
- if (!fimgdest) {
- fprintf(stdout, "[ERROR] Failed to open %s for writing\n", name);
- return 1;
- }
- fprintf(fimgdest, "Bpp\t%d\nColor Map\t2\nDimensions\t%d\t%d\t%d\nResolution(mm)\t%d\t%d\t%d\t\n",
- volume->comps[0].prec,wrr,hrr,lrr,volume->comps[0].dx,volume->comps[0].dy,volume->comps[0].dz);
-
- fclose(fimgdest);
- return 0;
-}
-/* -->> -->> -->> -->>
-
-IMG IMAGE FORMAT
-
-<<-- <<-- <<-- <<-- */
-opj_volume_t* imgtovolume(char *fileimg, opj_cparameters_t *parameters) {
- int subsampling_dx = parameters->subsampling_dx;
- int subsampling_dy = parameters->subsampling_dy;
- int subsampling_dz = parameters->subsampling_dz;
-
- int i, compno, w, h, l, numcomps = 1;
- int prec, max = 0, min = 0;
- float dx, dy, dz;
- char filename[100], tmpdirpath[100], dirpath[100], *tmp;
- char line[100], datatype[100];
- int bigendian;
-
- FILE *f = NULL;
- FILE *fimg = NULL;
- OPJ_COLOR_SPACE color_space;
- opj_volume_cmptparm_t cmptparm; /* maximum of 1 component */
- opj_volume_t * volume = NULL;
- opj_volume_comp_t *comp = NULL;
-
- bigendian = 0;
- color_space = CLRSPC_GRAY;
-
- fimg = fopen(fileimg,"r");
- if (!fimg) {
- fprintf(stderr, "[ERROR] Failed to open %s for reading !!\n", fileimg);
- return 0;
- }
-
- //Fetch only the path
- strcpy(tmpdirpath,fileimg);
- if ((tmp = strrchr(tmpdirpath,'/')) != NULL){
- tmp++; *tmp='\0';
- strcpy(dirpath,tmpdirpath);
- } else {
- strcpy(dirpath,"./");
- }
-
- fseek(fimg, 0, SEEK_SET);
- while (!feof(fimg)) {
- fgets(line,100,fimg);
- //fprintf(stdout,"%s %d \n",line,feof(fimg));
- if (strncmp(line,"Image",5) == 0){
- sscanf(line,"%*s%*[ \t]%s",datatype);
- } else if (strncmp(line,"File",4) == 0){
- sscanf(line,"%*s %*s%*[ \t]%s",filename);
- strcat(dirpath, filename);
- strcpy(filename,dirpath);
- } else if (strncmp(line,"Min",3) == 0){
- sscanf(line,"%*s %*s%*[ \t]%d%*[ \t]%d",&min,&max);
- prec = int_floorlog2(max - min + 1);
- } else if (strncmp(line,"Bpp",3) == 0){
- sscanf(line,"%*s%*[ \t]%d",&prec);
- } else if (strncmp(line,"Color",5) == 0){
- sscanf(line, "%*s %*s%*[ \t]%d",&color_space);
- } else if (strncmp(line,"Dim",3) == 0){
- sscanf(line, "%*s%*[ \t]%d%*[ \t]%d%*[ \t]%d",&w,&h,&l);
- } else if (strncmp(line,"Res",3) == 0){
- sscanf(line,"%*s%*[ \t]%f%*[ \t]%f%*[ \t]%f",&dx,&dy,&dz);
- }
-
- }
- #ifdef VERBOSE
- fprintf(stdout, "[INFO] %s %d \t %d %d %d \t %f %f %f \t %d %d %d \n",filename,color_space,w,h,l,dx,dy,dz,max,min,prec);
- #endif
- fclose(fimg);
-
- /* error control */
- if ( !prec || !w || !h || !l ){
- fprintf(stderr,"[ERROR] Unable to read IMG file correctly. Found some null values.");
- return NULL;
- }
-
- /* initialize volume components */
- memset(&cmptparm, 0, sizeof(opj_volume_cmptparm_t));
-
- cmptparm.prec = prec;
- cmptparm.bpp = prec;
- cmptparm.sgnd = 0;
- cmptparm.bigendian = bigendian;
- cmptparm.dcoffset = parameters->dcoffset;
- cmptparm.dx = subsampling_dx;
- cmptparm.dy = subsampling_dy;
- cmptparm.dz = subsampling_dz;
- cmptparm.w = w;
- cmptparm.h = h;
- cmptparm.l = l;
-
- /* create the volume */
- volume = opj_volume_create(numcomps, &cmptparm, color_space);
- if(!volume) {
- fprintf(stdout,"[ERROR] Unable to create volume");
- return NULL;
- }
-
- /* set volume offset and reference grid */
- volume->x0 = parameters->volume_offset_x0;
- volume->y0 = parameters->volume_offset_y0;
- volume->z0 = parameters->volume_offset_z0;
- volume->x1 = parameters->volume_offset_x0 + (w - 1) * subsampling_dx + 1;
- volume->y1 = parameters->volume_offset_y0 + (h - 1) * subsampling_dy + 1;
- volume->z1 = parameters->volume_offset_z0 + (l - 1) * subsampling_dz + 1;
-
- max = 0;
- /* set volume data */
- f = fopen(filename, "rb");
- if (!f) {
- fprintf(stderr, "[ERROR] Failed to open %s for reading !!\n", filename);
- fclose(f);
- return 0;
- }
-
- /* BINARY */
- for (compno = 0; compno < volume->numcomps; compno++) {
- int whl = w * h * l;
- /* set volume data */
- comp = &volume->comps[compno];
-
- /*if (comp->prec <= 8) {
- if (!comp->sgnd) {
- unsigned char *data = (unsigned char *) malloc(whl * sizeof(unsigned char));
- fread(data, 1, whl, f);
- for (i = 0; i < whl; i++) {
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- char *data = (char *) malloc(whl);
- fread(data, 1, whl, f);
- for (i = 0; i < whl; i++) {
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- unsigned short *data = (unsigned short *) malloc(whl * sizeof(unsigned short));
- int leido = fread(data, 2, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- }
-
- for (i = 0; i < whl; i++) {
- if (bigendian) //(c1 << 8) + c2;
- comp->data[i] = data[i];
- else{ //(c2 << 8) + c1;
- comp->data[i] = ShortSwap(data[i]);
- }
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- short *data = (short *) malloc(whl);
- int leido = fread(data, 2, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- }
- for (i = 0; i < whl; i++) {
- if (bigendian){ //(c1 << 8) + c2;
- comp->data[i] = data[i];
- }else{ //(c2 << 8) + c1;
- comp->data[i] = (short) ShortSwap((unsigned short) data[i]);
- }
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- }
- } else {
- if (!comp->sgnd) {
- unsigned int *data = (unsigned int *) malloc(whl * sizeof(unsigned int));
- int leido = fread(data, 4, whl, f);
- if (!leido) {
- free(data); fclose(f);
- return NULL;
- } for (i = 0; i < whl; i++) {
- if (!bigendian)
- comp->data[i] = LongSwap(data[i]);
- else
- comp->data[i] = data[i];
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- free(data);
- } else {
- int leido = fread(comp->data, 4, whl, f);
- if (!leido) {
- fclose(f);
- return NULL;
- }
- for (i = 0; i < whl; i++) {
- if (!bigendian)
- comp->data[i] = (int) LongSwap((unsigned int) comp->data[i]);
- if (comp->data[i] > max)
- max = comp->data[i];
- }
- }
- }*/
-
- for (i = 0; i < whl; i++) {
- int v;
- if (comp->prec <= 8) {
- if (!comp->sgnd) {
- v = readuchar(f);
- } else {
- v = (char) readuchar(f);
- }
- } else if (comp->prec <= 16) {
- if (!comp->sgnd) {
- v = readushort(f, bigendian);
- } else {
- v = (short) readushort(f, bigendian);
- }
- } else {
- if (!comp->sgnd) {
- v = readuint(f, bigendian);
- } else {
- v = (int) readuint(f, bigendian);
- }
- }
- if (v > max)
- max = v;
- comp->data[i] = v;
- }
- comp->bpp = int_floorlog2(max) + 1;
- }
- fclose(f);
- return volume;
-}
-
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __JP3D_CONVERT_H\r
-#define __JP3D_CONVERT_H\r
-\r
-/**\r
-Load a single volume component encoded in PGX file format\r
-@param filename Name of the PGX file to load\r
-@param parameters *List ?*\r
-@return Returns a greyscale volume if successful, returns NULL otherwise\r
-*/\r
-opj_volume_t* pgxtovolume(char *filename, opj_cparameters_t *parameters);\r
-\r
-int volumetopgx(opj_volume_t *volume, char *outfile);\r
-\r
-opj_volume_t* bintovolume(char *filename,char *fileimg, opj_cparameters_t *parameters);\r
-\r
-int volumetobin(opj_volume_t *volume, char *outfile);\r
-\r
-opj_volume_t* imgtovolume(char *fileimg, opj_cparameters_t *parameters);\r
-\r
-#endif /* __J2K_CONVERT_H */\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 1987, 1993, 1994\r
- * The Regents of the University of California. All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- * 3. All advertising materials mentioning features or use of this software\r
- * must display the following acknowledgement:\r
- * This product includes software developed by the University of\r
- * California, Berkeley and its contributors.\r
- * 4. Neither the name of the University nor the names of its contributors\r
- * may be used to endorse or promote products derived from this software\r
- * without specific prior written permission.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
- * SUCH DAMAGE.\r
- */\r
-\r
-/* last review : october 29th, 2002 */\r
-\r
-#if defined(LIBC_SCCS) && !defined(lint)\r
-static char sccsid[] = "@(#)getopt.c 8.3 (Berkeley) 4/27/95";\r
-#endif /* LIBC_SCCS and not lint */\r
-\r
-#include <stdio.h>\r
-#include <stdlib.h>\r
-#include <string.h>\r
-\r
-int opterr = 1, /* if error message should be printed */\r
- optind = 1, /* index into parent argv vector */\r
- optopt, /* character checked for validity */\r
- optreset; /* reset getopt */\r
-char *optarg; /* argument associated with option */\r
-\r
-#define BADCH (int)'?'\r
-#define BADARG (int)':'\r
-#define EMSG ""\r
-\r
-/*\r
- * getopt --\r
- * Parse argc/argv argument vector.\r
- */\r
-int getopt(int nargc, char *const *nargv, const char *ostr) {\r
- \r
- # define __progname nargv[0] /* program name */\r
- \r
- static char *place = EMSG; /* option letter processing */\r
- char *oli; /* option letter list index */\r
-\r
- if (optreset || !*place) { /* update scanning pointer */\r
- optreset = 0;\r
- if (optind >= nargc || *(place = nargv[optind]) != '-') {\r
- place = EMSG;\r
- return (-1);\r
- }\r
- if (place[1] && *++place == '-') { /* found "--" */\r
- ++optind;\r
- place = EMSG;\r
- return (-1);\r
- }\r
- } /* option letter okay? */\r
- \r
- if ((optopt = (int) *place++) == (int) ':' || !(oli = strchr(ostr, optopt))) {\r
- /* if the user didn't specify '-' as an option, assume it means -1. */\r
- if (optopt == (int) '-')\r
- return (-1);\r
- if (!*place)\r
- ++optind;\r
- if (opterr && *ostr != ':')\r
- (void) fprintf(stdout,"[ERROR] %s: illegal option -- %c\n", __progname, optopt);\r
- return (BADCH);\r
- }\r
-\r
- if (*++oli != ':') { /* don't need argument */\r
- optarg = NULL;\r
- if (!*place)\r
- ++optind;\r
- } else { /* need an argument */\r
- if (*place) /* no white space */\r
- optarg = place;\r
- else if (nargc <= ++optind) { /* no arg */\r
- place = EMSG;\r
- if (*ostr == ':')\r
- return (BADARG);\r
- if (opterr)\r
- (void) fprintf(stdout, "[ERROR] %s: option requires an argument -- %c\n", __progname, optopt);\r
- return (BADCH);\r
- } else /* white space */\r
- optarg = nargv[optind];\r
- place = EMSG;\r
- ++optind;\r
- }\r
- return (optopt); /* dump back option letter */\r
-}\r
+++ /dev/null
-/* last review : october 29th, 2002 */\r
-\r
-#ifndef _GETOPT_H_\r
-#define _GETOPT_H_\r
-\r
-extern int opterr;\r
-extern int optind;\r
-extern int optopt;\r
-extern int optreset;\r
-extern char *optarg;\r
-\r
-extern int getopt(int nargc, char *const *nargv, const char *ostr);\r
-\r
-#endif /* _GETOPT_H_ */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#include <stdio.h>\r
-#include <string.h>\r
-#include <stdlib.h>\r
-#include <math.h>\r
-\r
-#include "openjp3d.h"\r
-#include "getopt.h"\r
-#include "convert.h"\r
-\r
-#ifdef _WIN32\r
-#include <windows.h>\r
-#else\r
-#define stricmp strcasecmp\r
-#define strnicmp strncasecmp\r
-#endif /* _WIN32 */\r
-\r
-/* ----------------------------------------------------------------------- */\r
-static double calc_PSNR(opj_volume_t *original, opj_volume_t *decoded)\r
-{\r
- int max, i, k, compno = 0, size;\r
- double sum, total = 0;\r
- int global = 1;\r
- \r
- max = (original->comps[compno].prec <= 8) ? 255 : (1 << original->comps[compno].prec) - 1;\r
- if (global) {\r
- size = (original->x1 - original->x0) * (original->y1 - original->y0) * (original->z1 - original->z0);\r
-\r
- for (compno = 0; compno < original->numcomps; compno++) {\r
- for(sum = 0, i = 0; i < size; ++i) {\r
- if ((decoded->comps[compno].data[i] < 0) || (decoded->comps[compno].data[i] > max))\r
- fprintf(stdout,"[WARNING] Data out of range during PSNR computing...\n");\r
- else\r
- sum += (original->comps[compno].data[i] - decoded->comps[compno].data[i]) * (original->comps[compno].data[i] - decoded->comps[compno].data[i]); \r
- }\r
- }\r
- sum /= size;\r
- total = ((sum==0.0) ? 0.0 : 10 * log10(max * max / sum));\r
- } else {\r
- size = (original->x1 - original->x0) * (original->y1 - original->y0);\r
-\r
- for (k = 0; k < original->z1 - original->z0; k++) {\r
- int offset = k * size;\r
- for (sum = 0, compno = 0; compno < original->numcomps; compno++) {\r
- for(i = 0; i < size; ++i) {\r
- if ((decoded->comps[compno].data[i + offset] < 0) || (decoded->comps[compno].data[i + offset] > max))\r
- fprintf(stdout,"[WARNING] Data out of range during PSNR computing...\n");\r
- else\r
- sum += (original->comps[compno].data[i + offset] - decoded->comps[compno].data[i + offset]) * (original->comps[compno].data[i + offset] - decoded->comps[compno].data[i + offset]); \r
- }\r
- }\r
- sum /= size;\r
- total = total + ((sum==0.0) ? 0.0 : 10 * log10(max * max / sum));\r
- }\r
-\r
- }\r
- if(total == 0) /* perfect reconstruction, PSNR should return infinity */\r
- return -1.0;\r
- \r
- return total;\r
- //return 20 * log10((max - 1) / sqrt(sum));\r
-}\r
-\r
-static double calc_SSIM(opj_volume_t *original, opj_volume_t *decoded)\r
-{\r
- int max, i, compno = 0, size, sizeM;\r
- double sum;\r
- double mux = 0.0, muy = 0.0, sigmax = 0.0, sigmay = 0.0,\r
- sigmaxy = 0.0, structx = 0.0, structy = 0.0;\r
- double lcomp,ccomp,scomp;\r
- double C1,C2,C3;\r
-\r
- max = (original->comps[compno].prec <= 8) ? 255 : (1 << original->comps[compno].prec) - 1;\r
- size = (original->x1 - original->x0) * (original->y1 - original->y0) * (original->z1 - original->z0);\r
-\r
- //MSSIM\r
-\r
-// sizeM = size / (original->z1 - original->z0);\r
-\r
- sizeM = size; \r
- for(sum = 0, i = 0; i < sizeM; ++i) {\r
- // First, the luminance of each signal is compared.\r
- mux += original->comps[compno].data[i];\r
- muy += decoded->comps[compno].data[i];\r
- }\r
- mux /= sizeM;\r
- muy /= sizeM;\r
- \r
- //We use the standard deviation (the square root of variance) as an estimate of the signal contrast.\r
- for(sum = 0, i = 0; i < sizeM; ++i) {\r
- // First, the luminance of each signal is compared.\r
- sigmax += (original->comps[compno].data[i] - mux) * (original->comps[compno].data[i] - mux);\r
- sigmay += (decoded->comps[compno].data[i] - muy) * (decoded->comps[compno].data[i] - muy);\r
- sigmaxy += (original->comps[compno].data[i] - mux) * (decoded->comps[compno].data[i] - muy);\r
- }\r
- sigmax /= sizeM - 1;\r
- sigmay /= sizeM - 1;\r
- sigmaxy /= sizeM - 1;\r
- \r
- sigmax = sqrt(sigmax);\r
- sigmay = sqrt(sigmay);\r
- sigmaxy = sqrt(sigmaxy);\r
-\r
- //Third, the signal is normalized (divided) by its own standard deviation, \r
- //so that the two signals being compared have unit standard deviation.\r
-\r
- //Luminance comparison\r
- C1 = (0.01 * max) * (0.01 * max);\r
- lcomp = ((2 * mux * muy) + C1)/((mux*mux) + (muy*mux) + C1);\r
- //Constrast comparison\r
- C2 = (0.03 * max) * (0.03 * max);\r
- ccomp = ((2 * sigmax * sigmay) + C2)/((sigmax*sigmax) + (sigmay*sigmay) + C2);\r
- //Structure comparison\r
- C3 = C2 / 2;\r
- scomp = (sigmaxy + C3) / (sigmax * sigmay + C3);\r
- //Similarity measure\r
-\r
- sum = lcomp * ccomp * scomp;\r
- return sum;\r
-}\r
-\r
-void decode_help_display() {\r
- fprintf(stdout,"HELP\n----\n\n");\r
- fprintf(stdout,"- the -h option displays this help information on screen\n\n");\r
-\r
- fprintf(stdout,"List of parameters for the JPEG 2000 encoder:\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout," Required arguments \n");\r
- fprintf(stdout," ---------------------------- \n");\r
- fprintf(stdout," -i <compressed file> ( *.jp3d, *.j3d )\n");\r
- fprintf(stdout," Currently accepts J3D-files. The file type is identified based on its suffix.\n");\r
- fprintf(stdout," -o <decompressed file> ( *.pgx, *.bin )\n");\r
- fprintf(stdout," Currently accepts PGX-files and BIN-files. Binary data is written to the file (not ascii). \n");\r
- fprintf(stdout," If a PGX filename is given, there will be as many output files as slices; \n");\r
- fprintf(stdout," an indice starting from 0 will then be appended to the output filename,\n");\r
- fprintf(stdout," just before the \"pgx\" extension.\n");\r
- fprintf(stdout," -m <characteristics file> ( *.img ) \n");\r
- fprintf(stdout," Required only for BIN-files. Ascii data of volume characteristics is written. \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout," Optional \n");\r
- fprintf(stdout," ---------------------------- \n");\r
- fprintf(stdout," -h \n ");\r
- fprintf(stdout," Display the help information\n");\r
- fprintf(stdout," -r <RFx,RFy,RFz>\n");\r
- fprintf(stdout," Set the number of highest resolution levels to be discarded on each dimension. \n");\r
- fprintf(stdout," The volume resolution is effectively divided by 2 to the power of the\n");\r
- fprintf(stdout," number of discarded levels. The reduce factor is limited by the\n");\r
- fprintf(stdout," smallest total number of decomposition levels among tiles.\n");\r
- fprintf(stdout," -l <number of quality layers to decode>\n");\r
- fprintf(stdout," Set the maximum number of quality layers to decode. If there are\n");\r
- fprintf(stdout," less quality layers than the specified number, all the quality layers\n");\r
- fprintf(stdout," are decoded. \n");\r
- fprintf(stdout," -O original-file \n");\r
- fprintf(stdout," This option offers the possibility to compute some quality results \n");\r
- fprintf(stdout," for the decompressed volume, like the PSNR value achieved or the global SSIM value. \n");\r
- fprintf(stdout," Needs the original file in order to compare with the new one.\n");\r
- fprintf(stdout," NOTE: Only valid when -r option is 0,0,0 (both original and decompressed volumes have same resolutions) \n");\r
- fprintf(stdout," NOTE: If original file is .BIN file, the volume characteristics file shall be defined with the -m option. \n");\r
- fprintf(stdout," (i.e. -O original-BIN-file -m original-IMG-file) \n");\r
- fprintf(stdout," -BE \n");\r
- fprintf(stdout," Define that the recovered volume data will be saved with big endian byte order.\n");\r
- fprintf(stdout," By default, little endian byte order is used.\n");\r
- fprintf(stdout,"\n");\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-int get_file_format(char *filename) {\r
- int i;\r
- static const char *extension[] = {"pgx", "bin", "j3d", "jp3d", "j2k", "img"};\r
- static const int format[] = { PGX_DFMT, BIN_DFMT, J3D_CFMT, J3D_CFMT, J2K_CFMT, IMG_DFMT};\r
- char * ext = strrchr(filename, '.');\r
- if(ext) {\r
- ext++;\r
- for(i = 0; i < sizeof(format) / sizeof(format[0]); i++) {\r
- if(strnicmp(ext, extension[i], 3) == 0) {\r
- return format[i];\r
- }\r
- }\r
- }\r
-\r
- return -1;\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters) {\r
- /* parse the command line */\r
-\r
- while (1) {\r
- int c = getopt(argc, argv, "i:o:O:r:l:B:m:h");\r
- if (c == -1) \r
- break;\r
- switch (c) {\r
- case 'i': /* input file */\r
- {\r
- char *infile = optarg;\r
- parameters->decod_format = get_file_format(infile);\r
- switch(parameters->decod_format) {\r
- case J3D_CFMT:\r
- case J2K_CFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unknown format for infile %s [only *.j3d]!! \n", infile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->infile, infile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Infile: %s \n", parameters->infile);\r
-\r
- }\r
- break;\r
-\r
- case 'm': /* img file */\r
- {\r
- char *imgfile = optarg;\r
- int imgformat = get_file_format(imgfile);\r
- switch(imgformat) {\r
- case IMG_DFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unrecognized format for imgfile : %s [accept only *.img] !!\n\n", imgfile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->imgfile, imgfile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Imgfile: %s Format: %d\n", parameters->imgfile, imgformat);\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'o': /* output file */\r
- {\r
- char *outfile = optarg;\r
- parameters->cod_format = get_file_format(outfile);\r
- switch(parameters->cod_format) {\r
- case PGX_DFMT:\r
- case BIN_DFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unrecognized format for outfile : %s [accept only *.pgx or *.bin] !!\n\n", outfile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->outfile, outfile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Outfile: %s \n", parameters->outfile);\r
-\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'O': /* Original image for PSNR computing */\r
- {\r
- char *original = optarg;\r
- parameters->orig_format = get_file_format(original);\r
- switch(parameters->orig_format) {\r
- case PGX_DFMT:\r
- case BIN_DFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unrecognized format for original file : %s [accept only *.pgx or *.bin] !!\n\n", original);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->original, original, MAX_PATH);\r
- fprintf(stdout, "[INFO] Original file: %s \n", parameters->original);\r
- }\r
- break;\r
-\r
- /* ----------------------------------------------------- */\r
- \r
- case 'r': /* reduce option */\r
- {\r
- //sscanf(optarg, "%d, %d, %d", ¶meters->cp_reduce[0], ¶meters->cp_reduce[1], ¶meters->cp_reduce[2]);\r
- int aux;\r
- aux = sscanf(optarg, "%d,%d,%d", ¶meters->cp_reduce[0], ¶meters->cp_reduce[1], ¶meters->cp_reduce[2]);\r
- if (aux == 2) \r
- parameters->cp_reduce[2] = 0;\r
- else if (aux == 1) {\r
- parameters->cp_reduce[1] = parameters->cp_reduce[0];\r
- parameters->cp_reduce[2] = 0;\r
- }else if (aux == 0){\r
- parameters->cp_reduce[0] = 0;\r
- parameters->cp_reduce[1] = 0;\r
- parameters->cp_reduce[2] = 0;\r
- }\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'l': /* layering option */\r
- {\r
- sscanf(optarg, "%d", ¶meters->cp_layer);\r
- }\r
- break;\r
-\r
- /* ----------------------------------------------------- */\r
-\r
- case 'B': /* BIGENDIAN vs. LITTLEENDIAN */\r
- {\r
- parameters->bigendian = 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'L': /* BIGENDIAN vs. LITTLEENDIAN */\r
- {\r
- parameters->decod_format = LSE_CFMT;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'h': /* display an help description */\r
- {\r
- decode_help_display();\r
- return 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- default:\r
- fprintf(stdout,"[WARNING] This option is not valid \"-%c %s\"\n",c, optarg);\r
- break;\r
- }\r
- }\r
-\r
- /* check for possible errors */\r
-\r
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {\r
- fprintf(stdout,"[ERROR] At least one required argument is missing\n Check jp3d_to_volume -help for usage information\n");\r
- return 1;\r
- }\r
-\r
- return 0;\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-/**\r
-sample error callback expecting a FILE* client object\r
-*/\r
-void error_callback(const char *msg, void *client_data) {\r
- FILE *stream = (FILE*)client_data;\r
- fprintf(stream, "[ERROR] %s", msg);\r
-}\r
-/**\r
-sample warning callback expecting a FILE* client object\r
-*/\r
-void warning_callback(const char *msg, void *client_data) {\r
- FILE *stream = (FILE*)client_data;\r
- fprintf(stream, "[WARNING] %s", msg);\r
-}\r
-/**\r
-sample debug callback expecting no client object\r
-*/\r
-void info_callback(const char *msg, void *client_data) {\r
- fprintf(stdout, "[INFO] %s", msg);\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-int main(int argc, char **argv) {\r
-\r
- opj_dparameters_t parameters; /* decompression parameters */\r
- opj_event_mgr_t event_mgr; /* event manager */\r
- opj_volume_t *volume = NULL;\r
-\r
- opj_volume_t *original = NULL;\r
- opj_cparameters_t cparameters; /* original parameters */\r
-\r
- FILE *fsrc = NULL;\r
- unsigned char *src = NULL; \r
- int file_length;\r
- int decodeok;\r
- double psnr, ssim;\r
-\r
- opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */\r
- opj_cio_t *cio = NULL;\r
-\r
- /* configure the event callbacks (not required) */\r
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));\r
- event_mgr.error_handler = error_callback;\r
- event_mgr.warning_handler = warning_callback;\r
- event_mgr.info_handler = info_callback;\r
-\r
- /* set decoding parameters to default values */\r
- opj_set_default_decoder_parameters(¶meters);\r
-\r
- /* parse input and get user decoding parameters */\r
- strcpy(parameters.original,"NULL");\r
- strcpy(parameters.imgfile,"NULL");\r
- if(parse_cmdline_decoder(argc, argv, ¶meters) == 1) {\r
- return 0;\r
- }\r
- \r
- /* read the input file and put it in memory */\r
- /* ---------------------------------------- */\r
- fprintf(stdout, "[INFO] Loading %s file \n",parameters.decod_format==J3D_CFMT ? ".jp3d" : ".j2k");\r
- fsrc = fopen(parameters.infile, "rb");\r
- if (!fsrc) {\r
- fprintf(stdout, "[ERROR] Failed to open %s for reading\n", parameters.infile);\r
- return 1;\r
- } \r
- fseek(fsrc, 0, SEEK_END);\r
- file_length = ftell(fsrc);\r
- fseek(fsrc, 0, SEEK_SET);\r
- src = (unsigned char *) malloc(file_length);\r
- fread(src, 1, file_length, fsrc);\r
- fclose(fsrc);\r
- \r
- /* decode the code-stream */\r
- /* ---------------------- */\r
- if (parameters.decod_format == J3D_CFMT || parameters.decod_format == J2K_CFMT) { \r
- /* get a JP3D or J2K decoder handle */\r
- if (parameters.decod_format == J3D_CFMT) \r
- dinfo = opj_create_decompress(CODEC_J3D);\r
- else if (parameters.decod_format == J2K_CFMT) \r
- dinfo = opj_create_decompress(CODEC_J2K);\r
-\r
- /* catch events using our callbacks and give a local context */\r
- opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, stderr); \r
-\r
- /* setup the decoder decoding parameters using user parameters */\r
- opj_setup_decoder(dinfo, ¶meters);\r
-\r
- /* open a byte stream */\r
- cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);\r
-\r
- /* decode the stream and fill the volume structure */\r
- volume = opj_decode(dinfo, cio);\r
- if(!volume) {\r
- fprintf(stdout, "[ERROR] jp3d_to_volume: failed to decode volume!\n"); \r
- opj_destroy_decompress(dinfo);\r
- opj_cio_close(cio);\r
- return 1;\r
- } \r
-\r
- /* close the byte stream */\r
- opj_cio_close(cio);\r
- }\r
- \r
- /* free the memory containing the code-stream */\r
- free(src);\r
- src = NULL;\r
-\r
- /* create output volume */\r
- /* ------------------- */\r
-\r
- switch (parameters.cod_format) {\r
- case PGX_DFMT: /* PGX */\r
- decodeok = volumetopgx(volume, parameters.outfile);\r
- if (decodeok)\r
- fprintf(stdout,"[ERROR] Unable to write decoded volume into pgx files\n");\r
- break;\r
- \r
- case BIN_DFMT: /* BMP */\r
- decodeok = volumetobin(volume, parameters.outfile);\r
- if (decodeok)\r
- fprintf(stdout,"[ERROR] Unable to write decoded volume into pgx files\n");\r
- break;\r
- }\r
- switch (parameters.orig_format) {\r
- case PGX_DFMT: /* PGX */\r
- if (strcmp("NULL",parameters.original) != 0){\r
- fprintf(stdout,"Loading original file %s \n",parameters.original);\r
- cparameters.subsampling_dx = 1; cparameters.subsampling_dy = 1; cparameters.subsampling_dz = 1;\r
- cparameters.volume_offset_x0 = 0;cparameters.volume_offset_y0 = 0;cparameters.volume_offset_z0 = 0;\r
- original = pgxtovolume(parameters.original,&cparameters);\r
- }\r
- break;\r
- \r
- case BIN_DFMT: /* BMP */\r
- if (strcmp("NULL",parameters.original) != 0 && strcmp("NULL",parameters.imgfile) != 0){\r
- fprintf(stdout,"Loading original file %s %s\n",parameters.original,parameters.imgfile);\r
- cparameters.subsampling_dx = 1; cparameters.subsampling_dy = 1; cparameters.subsampling_dz = 1;\r
- cparameters.volume_offset_x0 = 0;cparameters.volume_offset_y0 = 0;cparameters.volume_offset_z0 = 0;\r
- original = bintovolume(parameters.original,parameters.imgfile,&cparameters);\r
- }\r
- break;\r
- }\r
-\r
- fprintf(stdout, "[RESULT] Volume: %d x %d x %d (x %d bpv)\n ", \r
- (volume->comps[0].w >> volume->comps[0].factor[0]),\r
- (volume->comps[0].h >> volume->comps[0].factor[1]),\r
- (volume->comps[0].l >> volume->comps[0].factor[2]),volume->comps[0].prec);\r
-\r
- if(original){\r
- psnr = calc_PSNR(original,volume);\r
- ssim = calc_SSIM(original,volume);\r
- if (psnr < 0.0)\r
- fprintf(stdout, " PSNR: Inf , SSMI %f -- Perfect reconstruction!\n",ssim);\r
- else\r
- fprintf(stdout, " PSNR: %f , SSIM %f \n",psnr,ssim);\r
- }\r
- /* free remaining structures */\r
- if(dinfo) {\r
- opj_destroy_decompress(dinfo);\r
- }\r
-\r
- /* free volume data structure */\r
- opj_volume_destroy(volume);\r
- \r
- return 0;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#include <stdio.h>\r
-#include <string.h>\r
-#include <stdlib.h>\r
-\r
-#include "openjp3d.h"\r
-#include "getopt.h"\r
-#include "convert.h"\r
-\r
-#ifdef _WIN32\r
-#include <windows.h>\r
-#else\r
-#define stricmp strcasecmp\r
-#define strnicmp strncasecmp\r
-#endif /* _WIN32 */\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-void encode_help_display() {\r
- fprintf(stdout,"List of parameters for the JPEG2000 Part 10 encoder:\n");\r
- fprintf(stdout,"------------\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"Required Parameters (except with -h):\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-i : source file (-i source.bin or source*.pgx) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-m : source characteristics file (-m imgfile.img) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-o : destination file (-o dest.jp3d) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"Optional Parameters:\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-h : display the help information \n ");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-n : number of resolutions (-n 3,3,3) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-I : use the irreversible transforms: ICT + DWT 9-7 (-I) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-C : coding algorithm (-C 2EB) [2EB, 3EB] \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");\r
- fprintf(stdout," - The rate specified for each quality level is the desired compression factor.\n");\r
- fprintf(stdout," - Rate 1 means lossless compression\n");\r
- fprintf(stdout," (options -r and -q cannot be used together)\n ");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");\r
- fprintf(stdout," (options -r and -q cannot be used together)\n ");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-b : size of code block (-b 32,32,32) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-c : size of precinct (-c 128,128,128) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-t : size of tile (-t 512,512,512) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-s : subsampling factor (-s 2,2,2) [-s X,Y,Z] \n");\r
- fprintf(stdout," - Remark: subsampling bigger than 2 can produce error\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-SOP : write SOP marker before each packet \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-EPH : write EPH marker after each header packet \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-M : code-block style (-M 0) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");\r
- fprintf(stdout," 8=VSC 16=PTERM 32=SEGSYM 64=3DCTXT] \n");\r
- fprintf(stdout," Indicate multiple modes by adding their values. \n");\r
- fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-D : define DC offset (-D 12) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");\r
- fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");\r
- fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI:c=0,U=25) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-d : offset of the origin of the volume (-d 150,300,100) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"-l : offset of the origin of the tiles (-l 100,75,25) \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"DEFAULT CODING:\n");\r
- fprintf(stdout,"------------\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout," * Lossless\n");\r
- fprintf(stdout," * 1 tile\n");\r
- fprintf(stdout," * Size of precinct : 2^15 x 2^15 x 2^15 (means 1 precinct)\n");\r
- fprintf(stdout," * Size of code-block : 64 x 64 x 64\n");\r
- fprintf(stdout," * Number of resolutions in x, y and z axis: 3\n");\r
- fprintf(stdout," * No SOP marker in the codestream\n");\r
- fprintf(stdout," * No EPH marker in the codestream\n");\r
- fprintf(stdout," * No sub-sampling in x, y or z direction\n");\r
- fprintf(stdout," * No mode switch activated\n");\r
- fprintf(stdout," * Progression order: LRCP\n");\r
- fprintf(stdout," * No index file\n");\r
- fprintf(stdout," * No ROI upshifted\n");\r
- fprintf(stdout," * No offset of the origin of the volume\n");\r
- fprintf(stdout," * No offset of the origin of the tiles\n");\r
- fprintf(stdout," * Reversible DWT 5-3 on each 2D slice\n");\r
- fprintf(stdout," * Coding algorithm: 2D-EBCOT \n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"REMARKS:\n");\r
- fprintf(stdout,"---------\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"- The markers written to the main_header are : SOC SIZ COD QCD COM.\n");\r
- fprintf(stdout,"- COD and QCD markers will never appear in the tile_header.\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"- You need enough disk space memory (twice the original) to encode \n");\r
- fprintf(stdout,"the volume,i.e. for a 1.5 GB volume you need a minimum of 3GB of disk memory)\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"- When loading *.pgx files, a relative path to directory is needed for input argument \n");\r
- fprintf(stdout," followed by the common prefix of the slices and a '*' character representing sequential numeration.\n");\r
- fprintf(stdout,"( -i relativepath/slices*.pgx )\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout," - The index file has the structure below:\n");\r
- fprintf(stdout,"\n");\r
- fprintf(stdout,"\t Image_height Image_width Image_depth\n");\r
- fprintf(stdout,"\t Progression order: 0 (LRCP)\n");\r
- fprintf(stdout,"\t Tiles_size_X Tiles_size_Y Tiles_size_Z\n");\r
- fprintf(stdout,"\t Components_nb\n");\r
- fprintf(stdout,"\t Layers_nb\n");\r
- fprintf(stdout,"\t Decomposition_levels\n");\r
- fprintf(stdout,"\t [Precincts_size_X_res_Nr Precincts_size_Y_res_Nr Precincts_size_Z_res_Nr]\n\t ...\n");\r
- fprintf(stdout,"\t [Precincts_size_X_res_0 Precincts_size_Y_res_0 Precincts_size_Z_res_0]\n");\r
- fprintf(stdout,"\t Main_header_end_position\n");\r
- fprintf(stdout,"\t Codestream_size\n");\r
- fprintf(stdout,"\t Tile_0 [start_pos end_header end_pos TotalDisto NumPix MaxMSE]\n");\r
- fprintf(stdout,"\t ...\n");\r
- fprintf(stdout,"\t Tile_Nt [ '' '' '' '' '' '' ]\n");\r
- fprintf(stdout,"\t Tpacket_0 [Tile layer res. comp. prec. start_pos end_pos disto]\n");\r
- fprintf(stdout,"\t ...\n");\r
- fprintf(stdout,"\t Tpacket_Np ['' '' '' '' '' '' '' '' ]\n");\r
- fprintf(stdout,"\t MaxDisto\n");\r
- fprintf(stdout,"\t TotalDisto\n\n");\r
- fprintf(stdout,"\n");\r
-\r
-}\r
-\r
-OPJ_PROG_ORDER give_progression(char progression[4]) {\r
- if(strncmp(progression, "LRCP", 4) == 0) {\r
- return LRCP;\r
- }\r
- if(strncmp(progression, "RLCP", 4) == 0) {\r
- return RLCP;\r
- }\r
- if(strncmp(progression, "RPCL", 4) == 0) {\r
- return RPCL;\r
- }\r
- if(strncmp(progression, "PCRL", 4) == 0) {\r
- return PCRL;\r
- }\r
- if(strncmp(progression, "CPRL", 4) == 0) {\r
- return CPRL;\r
- }\r
-\r
- return PROG_UNKNOWN;\r
-}\r
-\r
-OPJ_TRANSFORM give_transform(char transform[4]) {\r
- if(strncmp(transform, "2DWT", 4) == 0) {\r
- return TRF_2D_DWT;\r
- }\r
- if(strncmp(transform, "3DWT", 4) == 0) {\r
- return TRF_3D_DWT;\r
- }\r
- return TRF_UNKNOWN;\r
-}\r
-\r
-OPJ_ENTROPY_CODING give_coding(char coding[3]) {\r
-\r
- if(strncmp(coding, "2EB", 3) == 0) {\r
- return ENCOD_2EB;\r
- }\r
- if(strncmp(coding, "3EB", 3) == 0) {\r
- return ENCOD_3EB;\r
- }\r
- /*if(strncmp(coding, "2GR", 3) == 0) {\r
- return ENCOD_2GR;\r
- }\r
- if(strncmp(coding, "3GR", 3) == 0) {\r
- return ENCOD_3GR;\r
- }*/\r
-\r
- return ENCOD_UNKNOWN;\r
-}\r
-\r
-int get_file_format(char *filename) {\r
- int i;\r
- static const char *extension[] = {"pgx", "bin", "img", "j3d", "jp3d", "j2k"};\r
- static const int format[] = { PGX_DFMT, BIN_DFMT, IMG_DFMT, J3D_CFMT, J3D_CFMT, J2K_CFMT};\r
- char * ext = strrchr(filename, '.');\r
- if (ext) {\r
- ext++;\r
- for(i = 0; i < sizeof(format)/sizeof(*format); i++) {\r
- if(strnicmp(ext, extension[i], 3) == 0) {\r
- return format[i];\r
- }\r
- }\r
- }\r
-\r
- return -1;\r
-}\r
-\r
-/* ------------------------------------------------------------------------------------ */\r
-\r
-int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters) {\r
- int i, value;\r
-\r
- /* parse the command line */\r
-\r
- while (1) {\r
- int c = getopt(argc, argv, "i:m:o:r:q:f:t:n:c:b:x:p:s:d:hP:S:E:M:D:R:l:T:C:A:I");\r
- if (c == -1)\r
- break;\r
- switch (c) {\r
- case 'i': /* input file */\r
- {\r
- char *infile = optarg;\r
- parameters->decod_format = get_file_format(infile);\r
- switch(parameters->decod_format) {\r
- case PGX_DFMT:\r
- case BIN_DFMT:\r
- case IMG_DFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unrecognized format for infile : %s [accept only *.pgx or *.bin] !!\n\n", infile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->infile, infile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Infile: %s \n", parameters->infile);\r
-\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- case 'm': /* input IMG file */\r
- {\r
- char *imgfile = optarg;\r
- int imgformat = get_file_format(imgfile);\r
- switch(imgformat) {\r
- case IMG_DFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unrecognized format for imgfile : %s [accept only *.img] !!\n\n", imgfile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->imgfile, imgfile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Imgfile: %s Format: %d\n", parameters->imgfile, imgformat);\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- case 'o': /* output file */\r
- {\r
- char *outfile = optarg;\r
- parameters->cod_format = get_file_format(outfile);\r
- switch(parameters->cod_format) {\r
- case J3D_CFMT:\r
- case J2K_CFMT:\r
- case LSE_CFMT:\r
- break;\r
- default:\r
- fprintf(stdout, "[ERROR] Unknown output format volume %s [only *.j2k, *.lse3d or *.jp3d]!! \n", outfile);\r
- return 1;\r
- break;\r
- }\r
- strncpy(parameters->outfile, outfile, MAX_PATH);\r
- fprintf(stdout, "[INFO] Outfile: %s \n", parameters->outfile);\r
- }\r
- break;\r
-\r
- /* ----------------------------------------------------- */\r
- \r
- case 'r': /* define compression rates for each layer */\r
- {\r
- char *s = optarg;\r
- while (sscanf(s, "%f", ¶meters->tcp_rates[parameters->tcp_numlayers]) == 1) {\r
- parameters->tcp_numlayers++;\r
- while (*s && *s != ',') {\r
- s++;\r
- }\r
- if (!*s)\r
- break;\r
- s++;\r
- }\r
- parameters->cp_disto_alloc = 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'q': /* define distorsion (PSNR) for each layer */\r
- {\r
- char *s = optarg;\r
- while (sscanf(s, "%f", ¶meters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {\r
- parameters->tcp_numlayers++;\r
- while (*s && *s != ',') {\r
- s++;\r
- }\r
- if (!*s)\r
- break;\r
- s++;\r
- }\r
- parameters->cp_fixed_quality = 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'f': \r
- {\r
- fprintf(stdout, "/---------------------------------------------------\\\n");\r
- fprintf(stdout, "| Fixed layer allocation option not implemented !! |\n");\r
- fprintf(stdout, "\\---------------------------------------------------/\n");\r
- /*int *row = NULL, *col = NULL;\r
- int numlayers = 0, matrix_width = 0;\r
-\r
- char *s = optarg;\r
- sscanf(s, "%d", &numlayers);\r
- s++;\r
- if (numlayers > 9)\r
- s++;\r
-\r
- parameters->tcp_numlayers = numlayers;\r
- matrix_width = parameters->numresolution[0] + parameters->numresolution[1] + parameters->numresolution[2];\r
- parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));\r
- s = s + 2;\r
-\r
- for (i = 0; i < numlayers; i++) {\r
- row = ¶meters->cp_matrice[i * matrix_width];\r
- col = row;\r
- parameters->tcp_rates[i] = 1;\r
- sscanf(s, "%d,", &col[0]);\r
- s += 2;\r
- if (col[0] > 9)\r
- s++;\r
- col[1] = 0;\r
- col[2] = 0;\r
- for (j = 1; j < matrix_width; j++) {\r
- col += 3; j+=2;\r
- sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);\r
- s += 6;\r
- if (col[0] > 9)\r
- s++;\r
- if (col[1] > 9)\r
- s++;\r
- if (col[2] > 9)\r
- s++;\r
- }\r
- if (i < numlayers - 1)\r
- s++;\r
- }\r
- parameters->cp_fixed_alloc = 1; */\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 't': /* tiles */\r
- {\r
- if (sscanf(optarg, "%d,%d,%d", ¶meters->cp_tdx, ¶meters->cp_tdy, ¶meters->cp_tdz) !=3) {\r
- fprintf(stdout, "[ERROR] '-t' 'dimensions of tiles' argument error ! [-t tdx,tdy,tdz]\n");\r
- return 1;\r
- }\r
- parameters->tile_size_on = true;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'n': /* resolution */\r
- {\r
- int aux;\r
- aux = sscanf(optarg, "%d,%d,%d", ¶meters->numresolution[0], ¶meters->numresolution[1], ¶meters->numresolution[2]);\r
- if (aux == 2) \r
- parameters->numresolution[2] = 1;\r
- else if (aux == 1) {\r
- parameters->numresolution[1] = parameters->numresolution[0];\r
- parameters->numresolution[2] = 1;\r
- }else if (aux == 0){\r
- parameters->numresolution[0] = 1;\r
- parameters->numresolution[1] = 1;\r
- parameters->numresolution[2] = 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- case 'c': /* precinct dimension */\r
- {\r
- char sep;\r
- int res_spec = 0;\r
- int aux;\r
- char *s = optarg;\r
- do {\r
- sep = 0;\r
- aux = sscanf(s, "[%d,%d,%d]%c", ¶meters->prct_init[0][res_spec], ¶meters->prct_init[1][res_spec], ¶meters->prct_init[2][res_spec], &sep);\r
- if (sep == ',' && aux != 4) {\r
- fprintf(stdout, "[ERROR] '-c' 'dimensions of precincts' argument error ! [-c [prcx_res0,prcy_res0,prcz_res0],...,[prcx_resN,prcy_resN,prcz_resN]]\n");\r
- return 1;\r
- }\r
- parameters->csty |= 0x01;\r
- res_spec++;\r
- s = strpbrk(s, "]") + 2;\r
- }\r
- while (sep == ',');\r
- parameters->res_spec = res_spec; /* number of precinct size specifications */\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'b': /* code-block dimension */\r
- {\r
- int cblockw_init = 0, cblockh_init = 0, cblockl_init = 0;\r
- if (sscanf(optarg, "%d,%d,%d", &cblockw_init, &cblockh_init, &cblockl_init) != 3) {\r
- fprintf(stdout, "[ERROR] '-b' 'dimensions of codeblocks' argument error ! [-b cblkx,cblky,cblkz]\n");\r
- return 1;\r
- }\r
- if (cblockw_init * cblockh_init * cblockl_init > (1<<18) || cblockw_init > 1024 || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4 || cblockl_init > 1024 || cblockl_init < 4) {\r
- fprintf(stdout,"[ERROR] Size of code_block error (option -b) !!\n\nRestriction :\n * width*height*length<=4096\n * 4<=width,height,length<= 1024\n\n");\r
- return 1;\r
- }\r
- parameters->cblock_init[0] = cblockw_init;\r
- parameters->cblock_init[1] = cblockh_init;\r
- parameters->cblock_init[2] = cblockl_init;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'x': /* creation of index file */\r
- {\r
- char *index = optarg;\r
- strncpy(parameters->index, index, MAX_PATH);\r
- parameters->index_on = 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'p': /* progression order */\r
- {\r
- char progression[4];\r
-\r
- strncpy(progression, optarg, 4);\r
- parameters->prog_order = give_progression(progression);\r
- if (parameters->prog_order == -1) {\r
- fprintf(stdout, "[ERROR] Unrecognized progression order [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 's': /* subsampling factor */\r
- {\r
- if (sscanf(optarg, "%d,%d,%d", ¶meters->subsampling_dx, ¶meters->subsampling_dy, ¶meters->subsampling_dz) != 2) {\r
- fprintf(stdout, "[ERROR] '-s' sub-sampling argument error ! [-s dx,dy,dz]\n");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'd': /* coordonnate of the reference grid */\r
- {\r
- if (sscanf(optarg, "%d,%d,%d", ¶meters->volume_offset_x0, ¶meters->volume_offset_y0, ¶meters->volume_offset_z0) != 3) {\r
- fprintf(stdout, "[ERROR] -d 'coordonnate of the reference grid' argument error !! [-d x0,y0,z0]\n");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
- \r
- case 'h': /* display an help description */\r
- {\r
- encode_help_display();\r
- return 1;\r
- }\r
- break;\r
- \r
- /* ----------------------------------------------------- */\r
-\r
- case 'P': /* POC */\r
- {\r
- int numpocs = 0; /* number of progression order change (POC) default 0 */\r
- opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */\r
-\r
- char *s = optarg;\r
- POC = parameters->POC;\r
-\r
- fprintf(stdout, "/----------------------------------\\\n");\r
- fprintf(stdout, "| POC option not fully tested !! |\n");\r
- fprintf(stdout, "\\----------------------------------/\n");\r
- \r
- while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%s", &POC[numpocs].tile,\r
- &POC[numpocs].resno0, &POC[numpocs].compno0,\r
- &POC[numpocs].layno1, &POC[numpocs].resno1,\r
- &POC[numpocs].compno1, POC[numpocs].progorder) == 7) {\r
- POC[numpocs].prg = give_progression(POC[numpocs].progorder);\r
- /* POC[numpocs].tile; */\r
- numpocs++;\r
- while (*s && *s != '/') {\r
- s++;\r
- }\r
- if (!*s) {\r
- break;\r
- }\r
- s++;\r
- }\r
- parameters->numpocs = numpocs;\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'S': /* SOP marker */\r
- {\r
- parameters->csty |= 0x02;\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'E': /* EPH marker */\r
- {\r
- parameters->csty |= 0x04;\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'M': /* Codification mode switch */\r
- {\r
- fprintf(stdout, "[INFO] Mode switch option not fully tested !!\n");\r
- value = 0;\r
- if (sscanf(optarg, "%d", &value) == 1) {\r
- for (i = 0; i <= 6; i++) {\r
- int cache = value & (1 << i);\r
- if (cache)\r
- parameters->mode |= (1 << i);\r
- }\r
- }\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'D': /* DCO */\r
- {\r
- if (sscanf(optarg, "%d", ¶meters->dcoffset) != 1) {\r
- fprintf(stdout, "[ERROR] DC offset error !! [-D %d]\n",parameters->dcoffset);\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'R': /* ROI */\r
- {\r
- if (sscanf(optarg, "OI:c=%d,U=%d", ¶meters->roi_compno, ¶meters->roi_shift) != 2) {\r
- fprintf(stdout, "[ERROR] ROI error !! [-ROI:c='compno',U='shift']\n");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'l': /* Tile offset */\r
- {\r
- if (sscanf(optarg, "%d,%d,%d", ¶meters->cp_tx0, ¶meters->cp_ty0, ¶meters->cp_tz0) != 3) {\r
- fprintf(stdout, "[ERROR] -l 'tile offset' argument error !! [-l X0,Y0,Z0]");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ \r
- \r
- case 'T': // Tranformation of original data (2D-DWT/3D-DWT/3D-RLS/2D-DWT+1D-RLS) \r
- {\r
- char transform[4];\r
-\r
- strncpy(transform, optarg, 4);\r
- parameters->transform_format = give_transform(transform);\r
- if (parameters->transform_format == -1) {\r
- fprintf(stdout, "[ERROR] -T 'Transform domain' argument error !! [-T 2DWT, 3DWT, 3RLS or 3LSE only]");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- ------------------------------------------------------ */\r
- \r
- case 'C': /* Coding of transformed data */\r
- {\r
- char coding[3];\r
-\r
- strncpy(coding, optarg, 3);\r
- parameters->encoding_format = give_coding(coding);\r
- if (parameters->encoding_format == -1) {\r
- fprintf(stdout, "[ERROR] -C 'Coding algorithm' argument error !! [-C 2EB, 3EB, 2GR, 3GR or GRI only]");\r
- return 1;\r
- }\r
- }\r
- break;\r
- \r
- /* ------------------------------------------------------ */\r
- \r
- case 'I': /* reversible or not */\r
- {\r
- parameters->irreversible = 1;\r
- }\r
- break;\r
- \r
- default:\r
- fprintf(stdout, "[ERROR] This option is not valid \"-%c %s\"\n", c, optarg);\r
- return 1;\r
- }\r
- }\r
-\r
- /* check for possible errors */\r
-\r
- if((parameters->infile[0] == 0) || (parameters->outfile[0] == 0)) {\r
- fprintf(stdout, "usage: jp3d_vm_enc -i volume-file -o jp3d-file (+ options)\n");\r
- return 1;\r
- }\r
-\r
- if((parameters->decod_format == BIN_DFMT) && (parameters->imgfile[0] == 0)) {\r
- fprintf(stdout, "usage: jp3d_vm_enc -i bin-volume-file -m img-file -o jp3d-file (+ options)\n");\r
- return 1;\r
- }\r
-\r
- if((parameters->decod_format != BIN_DFMT) && (parameters->decod_format != PGX_DFMT) && (parameters->decod_format != IMG_DFMT)) {\r
- fprintf(stdout, "usage: jp3d_vm_enc -i input-volume-file [*.bin,*.pgx,*.img] -o jp3d-file [*.jp3d,*.j2k] (+ options)\n");\r
- return 1;\r
- }\r
- if((parameters->cod_format != J3D_CFMT) && (parameters->cod_format != J2K_CFMT)) {\r
- fprintf(stdout, "usage: jp3d_vm_enc -i input-volume-file [*.bin,*.pgx,*.img] -o jp3d-file [*.jp3d,*.j2k] (+ options)\n");\r
- return 1;\r
- }\r
-\r
- if((parameters->encoding_format == ENCOD_2GR || parameters->encoding_format == ENCOD_3GR) && parameters->transform_format != TRF_3D_LSE && parameters->transform_format != TRF_3D_RLS) {\r
- fprintf(stdout, "[ERROR] Entropy coding options -C [2GR,3GR] are only compatible with predictive-based transform algorithms: -T [3RLS,3LSE].\n");\r
- return 1;\r
- }\r
- if (parameters->encoding_format == ENCOD_3EB)\r
- parameters->mode |= (1 << 6);\r
-\r
- if ((parameters->mode >> 6) & 1) {\r
- parameters->encoding_format = ENCOD_3EB;\r
- }\r
-\r
- if((parameters->numresolution[2] == 0 || (parameters->numresolution[1] == 0) || (parameters->numresolution[0] == 0))) {\r
- fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions must be greater than 1 in order to perform DWT.\n");\r
- return 1;\r
- }\r
- if (parameters->numresolution[1] != parameters->numresolution[0]) {\r
- fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions in X and Y axis must be the same in this implementation.\n");\r
- return 1;\r
- }\r
- \r
- if (parameters->numresolution[2] > parameters->numresolution[0]) {\r
- fprintf(stdout, "[ERROR] -n 'resolution levels' argument error ! Resolutions in Z axis must be lower than in X-Y axis.\n");\r
- return 1;\r
- }\r
- \r
- if (parameters->dcoffset >= 128 && parameters->dcoffset <= -128) {\r
- fprintf(stdout, "[ERROR] -D 'DC offset' argument error ! Value must be -128<=DCO<=128.\n");\r
- return 1;\r
- }\r
-\r
- if(parameters->numresolution[2] != 1) {\r
- parameters->transform_format = TRF_3D_DWT;\r
- //fprintf(stdout, "[Warning] Resolution level in axial dim > 1 : 3D-DWT will be performed... \n");\r
- } else if (parameters->numresolution[2] == 1) {\r
- parameters->transform_format = TRF_2D_DWT;\r
- //fprintf(stdout, "[Warning] Resolution level in axial dim == 1 : 2D-DWT will be performed... \n");\r
- }\r
- \r
- if ((parameters->cod_format == J2K_CFMT) && (parameters->transform_format != TRF_2D_DWT || parameters->encoding_format != ENCOD_2EB)) {\r
- fprintf(stdout, "[WARNING] Incompatible options -o *.j2k and defined transform or encoding algorithm. Latter will be ignored\n");\r
- parameters->transform_format = TRF_2D_DWT;\r
- parameters->encoding_format = ENCOD_2EB;\r
- }\r
-\r
- if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality) && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_quality))) {\r
- fprintf(stdout, "[ERROR] Options -r and -q cannot be used together !!\n");\r
- return 1;\r
- } /* mod fixed_quality */\r
-\r
- /* if no rate entered, lossless by default */\r
- if (parameters->tcp_numlayers == 0) {\r
- parameters->tcp_rates[0] = 0.0; /* MOD antonin : losslessbug */\r
- parameters->tcp_numlayers++;\r
- parameters->cp_disto_alloc = 1;\r
- }\r
-\r
- if((parameters->cp_tx0 > parameters->volume_offset_x0) || (parameters->cp_ty0 > parameters->volume_offset_y0) || (parameters->cp_tz0 > parameters->volume_offset_z0)) {\r
- fprintf(stdout, "[ERROR] Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) TZO(%d)<=IMG_Z0(%d)\n",\r
- parameters->cp_tx0, parameters->volume_offset_x0, parameters->cp_ty0, parameters->volume_offset_y0, \r
- parameters->cp_tz0, parameters->volume_offset_z0);\r
- return 1;\r
- }\r
-\r
- for (i = 0; i < parameters->numpocs; i++) {\r
- if (parameters->POC[i].prg == -1) {\r
- fprintf(stdout,"[ERROR] Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",i + 1);\r
- }\r
- }\r
- return 0;\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-/**\r
-sample error callback expecting a FILE* client object\r
-*/\r
-void error_callback(const char *msg, void *client_data) {\r
- FILE *stream = (FILE*)client_data;\r
- fprintf(stream, "[ERROR] %s", msg);\r
-}\r
-/**\r
-sample warning callback expecting a FILE* client object\r
-*/\r
-void warning_callback(const char *msg, void *client_data) {\r
- FILE *stream = (FILE*)client_data;\r
- fprintf(stream, "[WARNING] %s", msg);\r
-}\r
-/**\r
-sample debug callback expecting a FILE* client object\r
-*/\r
-void info_callback(const char *msg, void *client_data) {\r
- FILE *stream = (FILE*)client_data;\r
- fprintf(stream, "[INFO] %s", msg);\r
-}\r
-\r
-/* -------------------------------------------------------------------------- */\r
-\r
-int main(int argc, char **argv) {\r
- bool bSuccess;\r
- bool delete_comment = true;\r
- opj_cparameters_t parameters; /* compression parameters */\r
- opj_event_mgr_t event_mgr; /* event manager */\r
- opj_volume_t *volume = NULL;\r
-\r
- /* \r
- configure the event callbacks (not required)\r
- setting of each callback is optionnal \r
- */\r
- memset(&event_mgr, 0, sizeof(opj_event_mgr_t));\r
- event_mgr.error_handler = error_callback;\r
- event_mgr.warning_handler = warning_callback;\r
- event_mgr.info_handler = info_callback;\r
-\r
- /* set encoding parameters to default values */\r
- opj_set_default_encoder_parameters(¶meters);\r
-\r
- /* parse input and get user encoding parameters */\r
- if(parse_cmdline_encoder(argc, argv, ¶meters) == 1) {\r
- return 0;\r
- }\r
-\r
- if(parameters.cp_comment == NULL) {\r
- parameters.cp_comment = "Created by OpenJPEG version JP3D";\r
- /* no need to delete parameters.cp_comment on exit */\r
- delete_comment = false;\r
- }\r
- \r
- /* encode the destination volume */\r
- /* ---------------------------- */\r
- if (parameters.cod_format == J3D_CFMT || parameters.cod_format == J2K_CFMT) {\r
- int codestream_length, pixels, bitsin;\r
- opj_cio_t *cio = NULL;\r
- FILE *f = NULL;\r
- opj_cinfo_t* cinfo = NULL;\r
- \r
- /* decode the source volume */\r
- /* ----------------------- */\r
- switch (parameters.decod_format) {\r
- case PGX_DFMT: \r
- fprintf(stdout, "[INFO] Loading pgx file(s)\n");\r
- volume = pgxtovolume(parameters.infile, ¶meters);\r
- if (!volume) {\r
- fprintf(stdout, "[ERROR] Unable to load pgx files\n");\r
- return 1;\r
- }\r
- break;\r
- \r
- case BIN_DFMT:\r
- fprintf(stdout, "[INFO] Loading bin file\n");\r
- volume = bintovolume(parameters.infile, parameters.imgfile, ¶meters);\r
- if (!volume) {\r
- fprintf(stdout, "[ERROR] Unable to load bin file\n");\r
- return 1;\r
- }\r
- break;\r
-\r
- case IMG_DFMT:\r
- fprintf(stdout, "[INFO] Loading img file\n");\r
- volume = imgtovolume(parameters.infile, ¶meters);\r
- if (!volume) {\r
- fprintf(stderr, "[ERROR] Unable to load img file\n");\r
- return 1;\r
- }\r
- break;\r
- }\r
- \r
- /* get a JP3D or J2K compressor handle */\r
- if (parameters.cod_format == J3D_CFMT) \r
- cinfo = opj_create_compress(CODEC_J3D);\r
- else if (parameters.cod_format == J2K_CFMT) \r
- cinfo = opj_create_compress(CODEC_J2K);\r
-\r
- /* catch events using our callbacks and give a local context */\r
- opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, stdout); \r
-\r
- /* setup the encoder parameters using the current volume and using user parameters */\r
- opj_setup_encoder(cinfo, ¶meters, volume);\r
- \r
- /* open a byte stream for writing */\r
- /* allocate memory for all tiles */\r
- cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);\r
-\r
- /* encode the volume */\r
- //fprintf(stdout, "[INFO] Encode the volume\n");\r
- bSuccess = opj_encode(cinfo, cio, volume, parameters.index);\r
- if (!bSuccess) {\r
- opj_cio_close(cio);\r
- fprintf(stdout, "[ERROR] Failed to encode volume\n");\r
- return 1;\r
- }\r
- codestream_length = cio_tell(cio);\r
- pixels =(volume->x1 - volume->x0) * (volume->y1 - volume->y0) * (volume->z1 - volume->z0);\r
- bitsin = pixels * volume->comps[0].prec;\r
- fprintf(stdout, "[RESULT] Volume: %d x %d x %d (x %d bpv)\n Codestream: %d B, Ratio: %5.3f bpv, (%5.3f : 1) \n", \r
- (volume->x1 - volume->x0),(volume->y1 - volume->y0),(volume->z1 - volume->z0),volume->comps[0].prec,\r
- codestream_length, ((double)codestream_length * 8.0/(double)pixels), ((double)bitsin/(8.0*(double)codestream_length)));\r
-\r
- /* write the buffer to disk */\r
- f = fopen(parameters.outfile, "wb");\r
- if (!f) {\r
- fprintf(stdout, "[ERROR] Failed to open %s for writing\n", parameters.outfile);\r
- return 1;\r
- }\r
- fwrite(cio->buffer, 1, codestream_length, f);\r
- fclose(f);\r
-\r
- /* close and free the byte stream */\r
- opj_cio_close(cio);\r
-\r
- /* free remaining compression structures */\r
- opj_destroy_compress(cinfo);\r
- } else {\r
- fprintf(stdout, "[ERROR] Cod_format != JP3d !!! \n");\r
- return 1;\r
- }\r
-\r
- /* free user parameters structure */\r
- if(delete_comment) {\r
- if(parameters.cp_comment) free(parameters.cp_comment);\r
- }\r
- if(parameters.cp_matrice) free(parameters.cp_matrice);\r
-\r
- /* free volume data */\r
- opj_volume_destroy(volume);\r
- \r
- return 0;\r
-}\r
+++ /dev/null
-/*
- * uce-dirent.h - operating system independent dirent implementation
- *
- * Copyright (C) 1998-2002 Toni Ronkko
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL TONI RONKKO BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- *
- * May 28 1998, Toni Ronkko <tronkko@messi.uku.fi>
- *
- * $Id: uce-dirent.h,v 1.7 2002/05/13 10:48:35 tr Exp $
- *
- * $Log: uce-dirent.h,v $
- * Revision 1.7 2002/05/13 10:48:35 tr
- * embedded some source code directly to the header so that no source
- * modules need to be included in the MS Visual C project using the
- * interface, removed all the dependencies to other headers of the `uce'
- * library so that the header can be made public
- *
- * Revision 1.6 2002/04/12 16:22:04 tr
- * Unified Compiling Environment (UCE) replaced `std' library
- *
- * Revision 1.5 2001/07/20 16:33:40 tr
- * moved to `std' library and re-named defines accordingly
- *
- * Revision 1.4 2001/07/10 16:47:18 tronkko
- * revised comments
- *
- * Revision 1.3 2001/01/11 13:16:43 tr
- * using ``uce-machine.h'' for finding out defines such as `FREEBSD'
- *
- * Revision 1.2 2000/10/08 16:00:41 tr
- * copy of FreeBSD man page
- *
- * Revision 1.1 2000/07/10 05:53:16 tr
- * Initial revision
- *
- * Revision 1.2 1998/07/19 18:29:14 tr
- * Added error reporting capabilities and some asserts.
- *
- * Revision 1.1 1998/07/04 16:27:51 tr
- * Initial revision
- *
- *
- * MSVC 1.0 scans automatic dependencies incorrectly when your project
- * contains this very header. The problem is that MSVC cannot handle
- * include directives inside #if..#endif block those are never entered.
- * Since this header ought to compile in many different operating systems,
- * there had to be several conditional blocks that are compiled only in
- * operating systems for what they were designed for. MSVC 1.0 cannot
- * handle inclusion of sys/dir.h in a part that is compiled only in Apollo
- * operating system. To fix the problem you need to insert DIR.H into
- * SYSINCL.DAT located in MSVC\BIN directory and restart visual C++.
- * Consult manuals for more informaton about the problem.
- *
- * Since many UNIX systems have dirent.h we assume to have one also.
- * However, if your UNIX system does not have dirent.h you can download one
- * for example at: http://ftp.uni-mannheim.de/ftp/GNU/dirent/dirent.tar.gz.
- * You can also see if you have one of dirent.h, direct.h, dir.h, ndir.h,
- * sys/dir.h and sys/ndir.h somewhere. Try defining HAVE_DIRENT_H,
- * HAVE_DIRECT_H, HAVE_DIR_H, HAVE_NDIR_H, HAVE_SYS_DIR_H and
- * HAVE_SYS_NDIR_H according to the files found.
- */
-#ifndef DIRENT_H
-#define DIRENT_H
-#define DIRENT_H_INCLUDED
-
-/* find out platform */
-#if defined(MSDOS) /* MS-DOS */
-#elif defined(__MSDOS__) /* Turbo C/Borland */
-# define MSDOS
-#elif defined(__DOS__) /* Watcom */
-# define MSDOS
-#endif
-
-#if defined(WIN32) /* MS-Windows */
-#elif defined(__NT__) /* Watcom */
-# define WIN32
-#elif defined(_WIN32) /* Microsoft */
-# define WIN32
-#elif defined(__WIN32__) /* Borland */
-# define WIN32
-#endif
-
-/*
- * See what kind of dirent interface we have unless autoconf has already
- * determinated that.
- */
-#if !defined(HAVE_DIRENT_H) && !defined(HAVE_DIRECT_H) && !defined(HAVE_SYS_DIR_H) && !defined(HAVE_NDIR_H) && !defined(HAVE_SYS_NDIR_H) && !defined(HAVE_DIR_H)
-# if defined(_MSC_VER) /* Microsoft C/C++ */
- /* no dirent.h */
-# elif defined(__MINGW32__) /* MinGW */
- /* no dirent.h */
-# elif defined(__BORLANDC__) /* Borland C/C++ */
-# define HAVE_DIRENT_H
-# define VOID_CLOSEDIR
-# elif defined(__TURBOC__) /* Borland Turbo C */
- /* no dirent.h */
-# elif defined(__WATCOMC__) /* Watcom C/C++ */
-# define HAVE_DIRECT_H
-# elif defined(__apollo) /* Apollo */
-# define HAVE_SYS_DIR_H
-# elif defined(__hpux) /* HP-UX */
-# define HAVE_DIRENT_H
-# elif defined(__alpha) || defined(__alpha__) /* Alpha OSF1 */
-# error "not implemented"
-# elif defined(__sgi) /* Silicon Graphics */
-# define HAVE_DIRENT_H
-# elif defined(sun) || defined(_sun) /* Sun Solaris */
-# define HAVE_DIRENT_H
-# elif defined(__FreeBSD__) /* FreeBSD */
-# define HAVE_DIRENT_H
-# elif defined(__linux__) /* Linux */
-# define HAVE_DIRENT_H
-# elif defined(__GNUC__) /* GNU C/C++ */
-# define HAVE_DIRENT_H
-# else
-# error "not implemented"
-# endif
-#endif
-
-/* include proper interface headers */
-#if defined(HAVE_DIRENT_H)
-# include <dirent.h>
-# ifdef FREEBSD
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-# else
-# define NAMLEN(dp) ((int)(strlen((dp)->d_name)))
-# endif
-
-#elif defined(HAVE_NDIR_H)
-# include <ndir.h>
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-
-#elif defined(HAVE_SYS_NDIR_H)
-# include <sys/ndir.h>
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-
-#elif defined(HAVE_DIRECT_H)
-# include <direct.h>
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-
-#elif defined(HAVE_DIR_H)
-# include <dir.h>
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-
-#elif defined(HAVE_SYS_DIR_H)
-# include <sys/types.h>
-# include <sys/dir.h>
-# ifndef dirent
-# define dirent direct
-# endif
-# define NAMLEN(dp) ((int)((dp)->d_namlen))
-
-#elif defined(MSDOS) || defined(WIN32)
-
- /* figure out type of underlaying directory interface to be used */
-# if defined(WIN32)
-# define DIRENT_WIN32_INTERFACE
-# elif defined(MSDOS)
-# define DIRENT_MSDOS_INTERFACE
-# else
-# error "missing native dirent interface"
-# endif
-
- /*** WIN32 specifics ***/
-# if defined(DIRENT_WIN32_INTERFACE)
-# include <windows.h>
-# if !defined(DIRENT_MAXNAMLEN)
-# define DIRENT_MAXNAMLEN (MAX_PATH)
-# endif
-
-
- /*** MS-DOS specifics ***/
-# elif defined(DIRENT_MSDOS_INTERFACE)
-# include <dos.h>
-
- /* Borland defines file length macros in dir.h */
-# if defined(__BORLANDC__)
-# include <dir.h>
-# if !defined(DIRENT_MAXNAMLEN)
-# define DIRENT_MAXNAMLEN ((MAXFILE)+(MAXEXT))
-# endif
-# if !defined(_find_t)
-# define _find_t find_t
-# endif
-
- /* Turbo C defines ffblk structure in dir.h */
-# elif defined(__TURBOC__)
-# include <dir.h>
-# if !defined(DIRENT_MAXNAMLEN)
-# define DIRENT_MAXNAMLEN ((MAXFILE)+(MAXEXT))
-# endif
-# define DIRENT_USE_FFBLK
-
- /* MSVC */
-# elif defined(_MSC_VER)
-# if !defined(DIRENT_MAXNAMLEN)
-# define DIRENT_MAXNAMLEN (12)
-# endif
-
- /* Watcom */
-# elif defined(__WATCOMC__)
-# if !defined(DIRENT_MAXNAMLEN)
-# if defined(__OS2__) || defined(__NT__)
-# define DIRENT_MAXNAMLEN (255)
-# else
-# define DIRENT_MAXNAMLEN (12)
-# endif
-# endif
-
-# endif
-# endif
-
- /*** generic MS-DOS and MS-Windows stuff ***/
-# if !defined(NAME_MAX) && defined(DIRENT_MAXNAMLEN)
-# define NAME_MAX DIRENT_MAXNAMLEN
-# endif
-# if NAME_MAX < DIRENT_MAXNAMLEN
-# error "assertion failed: NAME_MAX >= DIRENT_MAXNAMLEN"
-# endif
-
-
- /*
- * Substitute for real dirent structure. Note that `d_name' field is a
- * true character array although we have it copied in the implementation
- * dependent data. We could save some memory if we had declared `d_name'
- * as a pointer refering the name within implementation dependent data.
- * We have not done that since some code may rely on sizeof(d_name) to be
- * something other than four. Besides, directory entries are typically so
- * small that it takes virtually no time to copy them from place to place.
- */
- typedef struct dirent {
- char d_name[NAME_MAX + 1];
-
- /*** Operating system specific part ***/
-# if defined(DIRENT_WIN32_INTERFACE) /*WIN32*/
- WIN32_FIND_DATA data;
-# elif defined(DIRENT_MSDOS_INTERFACE) /*MSDOS*/
-# if defined(DIRENT_USE_FFBLK)
- struct ffblk data;
-# else
- struct _find_t data;
-# endif
-# endif
- } dirent;
-
- /* DIR substitute structure containing directory name. The name is
- * essential for the operation of ``rewinndir'' function. */
- typedef struct DIR {
- char *dirname; /* directory being scanned */
- dirent current; /* current entry */
- int dirent_filled; /* is current un-processed? */
-
- /*** Operating system specific part ***/
-# if defined(DIRENT_WIN32_INTERFACE)
- HANDLE search_handle;
-# elif defined(DIRENT_MSDOS_INTERFACE)
-# endif
- } DIR;
-
-# ifdef __cplusplus
-extern "C" {
-# endif
-
-/* supply prototypes for dirent functions */
-static DIR *opendir (const char *dirname);
-static struct dirent *readdir (DIR *dirp);
-static int closedir (DIR *dirp);
-static void rewinddir (DIR *dirp);
-
-/*
- * Implement dirent interface as static functions so that the user does not
- * need to change his project in any way to use dirent function. With this
- * it is sufficient to include this very header from source modules using
- * dirent functions and the functions will be pulled in automatically.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include <errno.h>
-
-/* use ffblk instead of _find_t if requested */
-#if defined(DIRENT_USE_FFBLK)
-# define _A_ARCH (FA_ARCH)
-# define _A_HIDDEN (FA_HIDDEN)
-# define _A_NORMAL (0)
-# define _A_RDONLY (FA_RDONLY)
-# define _A_SUBDIR (FA_DIREC)
-# define _A_SYSTEM (FA_SYSTEM)
-# define _A_VOLID (FA_LABEL)
-# define _dos_findnext(dest) findnext(dest)
-# define _dos_findfirst(name,flags,dest) findfirst(name,dest,flags)
-#endif
-
-static int _initdir (DIR *p);
-static const char *_getdirname (const struct dirent *dp);
-static void _setdirname (struct DIR *dirp);
-
-/*
- * <function name="opendir">
- * <intro>open directory stream for reading
- * <syntax>DIR *opendir (const char *dirname);
- *
- * <desc>Open named directory stream for read and return pointer to the
- * internal working area that is used for retrieving individual directory
- * entries. The internal working area has no fields of your interest.
- *
- * <ret>Returns a pointer to the internal working area or NULL in case the
- * directory stream could not be opened. Global `errno' variable will set
- * in case of error as follows:
- *
- * <table>
- * [EACESS |Permission denied.
- * [EMFILE |Too many open files used by the process.
- * [ENFILE |Too many open files in system.
- * [ENOENT |Directory does not exist.
- * [ENOMEM |Insufficient memory.
- * [ENOTDIR |dirname does not refer to directory. This value is not
- * reliable on MS-DOS and MS-Windows platforms. Many
- * implementations return ENOENT even when the name refers to a
- * file.]
- * </table>
- * </function>
- */
-static DIR *opendir(const char *dirname)
-{
- DIR *dirp;
- assert (dirname != NULL);
-
- dirp = (DIR*)malloc (sizeof (struct DIR));
- if (dirp != NULL) {
- char *p;
-
- /* allocate room for directory name */
- dirp->dirname = (char*) malloc (strlen (dirname) + 1 + strlen ("\\*.*"));
- if (dirp->dirname == NULL) {
- /* failed to duplicate directory name. errno set by malloc() */
- free (dirp);
- return NULL;
- }
- /* Copy directory name while appending directory separator and "*.*".
- * Directory separator is not appended if the name already ends with
- * drive or directory separator. Directory separator is assumed to be
- * '/' or '\' and drive separator is assumed to be ':'. */
- strcpy (dirp->dirname, dirname);
- p = strchr (dirp->dirname, '\0');
- if (dirp->dirname < p &&
- *(p - 1) != '\\' && *(p - 1) != '/' && *(p - 1) != ':')
- {
- strcpy (p++, "\\");
- }
-# ifdef DIRENT_WIN32_INTERFACE
- strcpy (p, "*"); /*scan files with and without extension in win32*/
-# else
- strcpy (p, "*.*"); /*scan files with and without extension in DOS*/
-# endif
-
- /* open stream */
- if (_initdir (dirp) == 0) {
- /* initialization failed */
- free (dirp->dirname);
- free (dirp);
- return NULL;
- }
- }
- return dirp;
-}
-
-
-/*
- * <function name="readdir">
- * <intro>read a directory entry
- * <syntax>struct dirent *readdir (DIR *dirp);
- *
- * <desc>Read individual directory entry and return pointer to a structure
- * containing the name of the entry. Individual directory entries returned
- * include normal files, sub-directories, pseudo-directories "." and ".."
- * and also volume labels, hidden files and system files in MS-DOS and
- * MS-Windows. You might want to use stat(2) function to determinate which
- * one are you dealing with. Many dirent implementations already contain
- * equivalent information in dirent structure but you cannot depend on
- * this.
- *
- * The dirent structure contains several system dependent fields that
- * generally have no interest to you. The only interesting one is char
- * d_name[] that is also portable across different systems. The d_name
- * field contains the name of the directory entry without leading path.
- * While d_name is portable across different systems the actual storage
- * capacity of d_name varies from system to system and there is no portable
- * way to find out it at compile time as different systems define the
- * capacity of d_name with different macros and some systems do not define
- * capacity at all (besides actual declaration of the field). If you really
- * need to find out storage capacity of d_name then you might want to try
- * NAME_MAX macro. The NAME_MAX is defined in POSIX standard althought
- * there are many MS-DOS and MS-Windows implementations those do not define
- * it. There are also systems that declare d_name as "char d_name[1]" and
- * then allocate suitable amount of memory at run-time. Thanks to Alain
- * Decamps (Alain.Decamps@advalvas.be) for pointing it out to me.
- *
- * This all leads to the fact that it is difficult to allocate space
- * for the directory names when the very same program is being compiled on
- * number of operating systems. Therefore I suggest that you always
- * allocate space for directory names dynamically.
- *
- * <ret>
- * Returns a pointer to a structure containing name of the directory entry
- * in `d_name' field or NULL if there was an error. In case of an error the
- * global `errno' variable will set as follows:
- *
- * <table>
- * [EBADF |dir parameter refers to an invalid directory stream. This value
- * is not set reliably on all implementations.]
- * </table>
- * </function>
- */
-static struct dirent *
-readdir (DIR *dirp)
-{
- assert(dirp != NULL);
- if (dirp == NULL) {
- errno = EBADF;
- return NULL;
- }
-
-#if defined(DIRENT_WIN32_INTERFACE)
- if (dirp->search_handle == INVALID_HANDLE_VALUE) {
- /* directory stream was opened/rewound incorrectly or it ended normally */
- errno = EBADF;
- return NULL;
- }
-#endif
-
- if (dirp->dirent_filled != 0) {
- /*
- * Directory entry has already been retrieved and there is no need to
- * retrieve a new one. Directory entry will be retrieved in advance
- * when the user calls readdir function for the first time. This is so
- * because real dirent has separate functions for opening and reading
- * the stream whereas Win32 and DOS dirents open the stream
- * automatically when we retrieve the first file. Therefore, we have to
- * save the first file when opening the stream and later we have to
- * return the saved entry when the user tries to read the first entry.
- */
- dirp->dirent_filled = 0;
- } else {
- /* fill in entry and return that */
-#if defined(DIRENT_WIN32_INTERFACE)
- if (FindNextFile (dirp->search_handle, &dirp->current.data) == FALSE) {
- /* Last file has been processed or an error occured */
- FindClose (dirp->search_handle);
- dirp->search_handle = INVALID_HANDLE_VALUE;
- errno = ENOENT;
- return NULL;
- }
-
-# elif defined(DIRENT_MSDOS_INTERFACE)
- if (_dos_findnext (&dirp->current.data) != 0) {
- /* _dos_findnext and findnext will set errno to ENOENT when no
- * more entries could be retrieved. */
- return NULL;
- }
-# endif
-
- _setdirname (dirp);
- assert (dirp->dirent_filled == 0);
- }
- return &dirp->current;
-}
-
-
-/*
- * <function name="closedir">
- * <intro>close directory stream.
- * <syntax>int closedir (DIR *dirp);
- *
- * <desc>Close directory stream opened by the `opendir' function. Close of
- * directory stream invalidates the DIR structure as well as previously read
- * dirent entry.
- *
- * <ret>The function typically returns 0 on success and -1 on failure but
- * the function may be declared to return void on same systems. At least
- * Borland C/C++ and some UNIX implementations use void as a return type.
- * The dirent wrapper tries to define VOID_CLOSEDIR whenever closedir is
- * known to return nothing. The very same definition is made by the GNU
- * autoconf if you happen to use it.
- *
- * The global `errno' variable will set to EBADF in case of error.
- * </function>
- */
-static int
-closedir (DIR *dirp)
-{
- int retcode = 0;
-
- /* make sure that dirp points to legal structure */
- assert (dirp != NULL);
- if (dirp == NULL) {
- errno = EBADF;
- return -1;
- }
-
- /* free directory name and search handles */
- if (dirp->dirname != NULL) free (dirp->dirname);
-
-#if defined(DIRENT_WIN32_INTERFACE)
- if (dirp->search_handle != INVALID_HANDLE_VALUE) {
- if (FindClose (dirp->search_handle) == FALSE) {
- /* Unknown error */
- retcode = -1;
- errno = EBADF;
- }
- }
-#endif
-
- /* clear dirp structure to make sure that it cannot be used anymore*/
- memset (dirp, 0, sizeof (*dirp));
-# if defined(DIRENT_WIN32_INTERFACE)
- dirp->search_handle = INVALID_HANDLE_VALUE;
-# endif
-
- free (dirp);
- return retcode;
-}
-
-
-/*
- * <function name="rewinddir">
- * <intro>rewind directory stream to the beginning
- * <syntax>void rewinddir (DIR *dirp);
- *
- * <desc>Rewind directory stream to the beginning so that the next call of
- * readdir() returns the very first directory entry again. However, note
- * that next call of readdir() may not return the same directory entry as it
- * did in first time. The directory stream may have been affected by newly
- * created files.
- *
- * Almost every dirent implementation ensure that rewinddir will update
- * the directory stream to reflect any changes made to the directory entries
- * since the previous ``opendir'' or ``rewinddir'' call. Keep an eye on
- * this if your program depends on the feature. I know at least one dirent
- * implementation where you are required to close and re-open the stream to
- * see the changes.
- *
- * <ret>Returns nothing. If something went wrong while rewinding, you will
- * notice it later when you try to retrieve the first directory entry.
- */
-static void
-rewinddir (DIR *dirp)
-{
- /* make sure that dirp is legal */
- assert (dirp != NULL);
- if (dirp == NULL) {
- errno = EBADF;
- return;
- }
- assert (dirp->dirname != NULL);
-
- /* close previous stream */
-#if defined(DIRENT_WIN32_INTERFACE)
- if (dirp->search_handle != INVALID_HANDLE_VALUE) {
- if (FindClose (dirp->search_handle) == FALSE) {
- /* Unknown error */
- errno = EBADF;
- }
- }
-#endif
-
- /* re-open previous stream */
- if (_initdir (dirp) == 0) {
- /* initialization failed but we cannot deal with error. User will notice
- * error later when she tries to retrieve first directory enty. */
- /*EMPTY*/;
- }
-}
-
-
-/*
- * Open native directory stream object and retrieve first file.
- * Be sure to close previous stream before opening new one.
- */
-static int
-_initdir (DIR *dirp)
-{
- assert (dirp != NULL);
- assert (dirp->dirname != NULL);
- dirp->dirent_filled = 0;
-
-# if defined(DIRENT_WIN32_INTERFACE)
- /* Open stream and retrieve first file */
- dirp->search_handle = FindFirstFile (dirp->dirname, &dirp->current.data);
- if (dirp->search_handle == INVALID_HANDLE_VALUE) {
- /* something went wrong but we don't know what. GetLastError() could
- * give us more information about the error, but then we should map
- * the error code into errno. */
- errno = ENOENT;
- return 0;
- }
-
-# elif defined(DIRENT_MSDOS_INTERFACE)
- if (_dos_findfirst (dirp->dirname,
- _A_SUBDIR | _A_RDONLY | _A_ARCH | _A_SYSTEM | _A_HIDDEN,
- &dirp->current.data) != 0)
- {
- /* _dos_findfirst and findfirst will set errno to ENOENT when no
- * more entries could be retrieved. */
- return 0;
- }
-# endif
-
- /* initialize DIR and it's first entry */
- _setdirname (dirp);
- dirp->dirent_filled = 1;
- return 1;
-}
-
-
-/*
- * Return implementation dependent name of the current directory entry.
- */
-static const char *
-_getdirname (const struct dirent *dp)
-{
-#if defined(DIRENT_WIN32_INTERFACE)
- return dp->data.cFileName;
-
-#elif defined(DIRENT_USE_FFBLK)
- return dp->data.ff_name;
-
-#else
- return dp->data.name;
-#endif
-}
-
-
-/*
- * Copy name of implementation dependent directory entry to the d_name field.
- */
-static void
-_setdirname (struct DIR *dirp) {
- /* make sure that d_name is long enough */
- assert (strlen (_getdirname (&dirp->current)) <= NAME_MAX);
-
- strncpy (dirp->current.d_name,
- _getdirname (&dirp->current),
- NAME_MAX);
- dirp->current.d_name[NAME_MAX] = '\0'; /*char d_name[NAME_MAX+1]*/
-}
-
-# ifdef __cplusplus
-}
-# endif
-# define NAMLEN(dp) ((int)(strlen((dp)->d_name)))
-
-#else
-# error "missing dirent interface"
-#endif
-
-
-#endif /*DIRENT_H*/
+++ /dev/null
-
-INCLUDE_REGULAR_EXPRESSION("^.*$")
-
-# Defines the source code for the library
-SET(OPENJP3D_SRCS
-bio.c cio.c dwt.c event.c jp3d.c jp3d_lib.c mct.c mqc.c openjp3d.c pi.c raw.c t1.c t1_3d.c t2.c tcd.c tgt.c volume.c
-)
-
-# Build the library
-IF(WIN32)
- IF(BUILD_SHARED_LIBS)
- ADD_DEFINITIONS(-DOPJ_EXPORTS)
- ELSE(BUILD_SHARED_LIBS)
- ADD_DEFINITIONS(-DOPJ_STATIC)
- ENDIF(BUILD_SHARED_LIBS)
-ENDIF(WIN32)
-ADD_LIBRARY(${OPENJP3D_LIBRARY_NAME} ${OPENJP3D_SRCS})
-IF(UNIX)
- TARGET_LINK_LIBRARIES(${OPENJP3D_LIBRARY_NAME} m)
-ENDIF(UNIX)
-SET_TARGET_PROPERTIES(${OPENJP3D_LIBRARY_NAME} PROPERTIES ${OPENJP3D_LIBRARY_PROPERTIES})
-
-# Install library
-INSTALL(TARGETS ${OPENJP3D_LIBRARY_NAME}
- EXPORT OpenJP3DTargets
- DESTINATION ${OPENJP3D_INSTALL_LIB_DIR}
- COMPONENT Libraries
-)
-
-# Install includes files
-INSTALL(FILES openjp3d.h
- DESTINATION ${OPENJP3D_INSTALL_INCLUDE_DIR}/${subdir}
- COMPONENT Headers
-)
-INSTALL(CODE
- "EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E create_symlink ${subdir}/openjp3d.h \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${OPENJP3D_INSTALL_INCLUDE_DIR}/openjp3d.h)")
-
+++ /dev/null
-MAINTAINERCLEANFILES = Makefile.in
-
-lib_LTLIBRARIES = libopenjp3dvm.la
-
-includesdir = ${includedir}/openjp3d-@JP3D_MAJOR_NR@.@JP3D_MINOR_NR@
-includes_HEADERS = openjp3d.h
-
-libopenjp3dvm_la_LDFLAGS = -no-undefined -version-info @lt_version_jp3d@
-
-libopenjp3dvm_la_CPPFLAGS = \
--I. \
--I$(top_srcdir)/jp3d/libjp3dvm \
--I$(top_builddir)/jp3d/libjp3dvm
-libopenjp3dvm_la_CFLAGS =
-libopenjp3dvm_la_LIBADD = -lm
-libopenjp3dvm_la_SOURCES = \
-bio.c \
-cio.c \
-dwt.c \
-event.c \
-jp3d.c \
-jp3d_lib.c \
-volume.c \
-mct.c \
-mqc.c \
-openjp3d.c \
-pi.c \
-raw.c \
-t1.c \
-t1_3d.c \
-t2.c \
-tcd.c \
-tgt.c \
-bio.h \
-cio.h \
-dwt.h \
-event.h \
-fix.h \
-int.h \
-jp3d.h \
-jp3d_lib.h \
-mct.h \
-mqc.h \
-opj_includes.h \
-pi.h \
-raw.h \
-t1.h \
-t1_3d.h \
-t2.h \
-tcd.h \
-tgt.h \
-volume.h
-
-EXTRA_DIST = \
-CMakeLists.txt
-
-install-data-hook:
- cd $(DESTDIR)$(includedir) && \
- rm -f openjp3d.h && \
- $(LN_S) openjp3d-@JP3D_MAJOR_NR@.@JP3D_MINOR_NR@/openjp3d.h \
- openjp3d.h
- @echo -e " (LA)\t$(libdir)/libopenjp3dvm.la" >> $(top_builddir)/report.txt
- @( $(call solist) ) >> $(top_builddir)/report.txt
- @echo -e " (A)\t$(base)/$(a)" >> $(top_builddir)/report.txt
- @echo -e " (H)\t$(includedir)/openjp3d-$(MAJOR_NR).$(MINOR_NR)/openjp3d.h" >> $(top_builddir)/report.txt
- @echo -e " (LN)\t$(includedir)/openjp3d.h" >> $(top_builddir)/report.txt
-
-uninstall-hook:
- rm -f $(DESTDIR)$(includedir)/openjp3d.h
-
-solist = $(foreach f, $(dll) $(so), echo -e ' $(SO_PREFIX)\t$(base)/$(f)' ;)
-get_tok = $(shell grep -E "^$(1)=" $(lib_LTLIBRARIES) | cut -d "'" -f 2)
-base = $(call get_tok,libdir)
-so = $(call get_tok,library_names)
-a = $(call get_tok,old_library)
-
-if HAVE_WIN32
-SO_PREFIX = (DLL)
-dll = $(call get_tok,dlname)
-else
-if HAVE_DARWIN
-SO_PREFIX = (DY)
-dll =
-else
-SO_PREFIX = (SO)
-dll =
-endif
-endif
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup BIO BIO - Individual bit input-output stream */\r
-/*@{*/\r
-\r
-/** @name Local static functions */\r
-/*@{*/\r
-\r
-/**\r
-Write a bit\r
-@param bio BIO handle\r
-@param b Bit to write (0 or 1)\r
-*/\r
-static void bio_putbit(opj_bio_t *bio, int b);\r
-/**\r
-Read a bit\r
-@param bio BIO handle\r
-@return Returns the read bit\r
-*/\r
-static int bio_getbit(opj_bio_t *bio);\r
-/**\r
-Write a byte\r
-@param bio BIO handle\r
-@return Returns 0 if successful, returns 1 otherwise\r
-*/\r
-static int bio_byteout(opj_bio_t *bio);\r
-/**\r
-Read a byte\r
-@param bio BIO handle\r
-@return Returns 0 if successful, returns 1 otherwise\r
-*/\r
-static int bio_bytein(opj_bio_t *bio);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-\r
-/* \r
-==========================================================\r
- local functions\r
-==========================================================\r
-*/\r
-\r
-static int bio_byteout(opj_bio_t *bio) {\r
- bio->buf = (bio->buf << 8) & 0xffff;\r
- bio->ct = bio->buf == 0xff00 ? 7 : 8;\r
- if (bio->bp >= bio->end) {\r
- return 1;\r
- }\r
- *bio->bp++ = bio->buf >> 8;\r
- return 0;\r
-}\r
-\r
-static int bio_bytein(opj_bio_t *bio) {\r
- bio->buf = (bio->buf << 8) & 0xffff;\r
- bio->ct = bio->buf == 0xff00 ? 7 : 8;\r
- if (bio->bp >= bio->end) {\r
- return 1;\r
- }\r
- bio->buf |= *bio->bp++;\r
- return 0;\r
-}\r
-\r
-static void bio_putbit(opj_bio_t *bio, int b) {\r
- if (bio->ct == 0) {\r
- bio_byteout(bio);\r
- }\r
- bio->ct--;\r
- bio->buf |= b << bio->ct;\r
-}\r
-\r
-/* MOD antonin */\r
-static int bio_getbit(opj_bio_t *bio) {\r
-/* DOM */\r
- if (bio->ct == 0) {\r
- bio_bytein(bio);\r
- }\r
- bio->ct--;\r
- return (bio->buf >> bio->ct) & 1;\r
-}\r
-\r
-/* \r
-==========================================================\r
- Bit Input/Output interface\r
-==========================================================\r
-*/\r
-\r
-opj_bio_t* bio_create() {\r
- opj_bio_t *bio = (opj_bio_t*)opj_malloc(sizeof(opj_bio_t));\r
- return bio;\r
-}\r
-\r
-void bio_destroy(opj_bio_t *bio) {\r
- if(bio) {\r
- opj_free(bio);\r
- }\r
-}\r
-\r
-int bio_numbytes(opj_bio_t *bio) {\r
- return (bio->bp - bio->start);\r
-}\r
-\r
-void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len) {\r
- bio->start = bp;\r
- bio->end = bp + len;\r
- bio->bp = bp;\r
- bio->buf = 0;\r
- bio->ct = 8;\r
-}\r
-\r
-void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len) {\r
- bio->start = bp;\r
- bio->end = bp + len;\r
- bio->bp = bp;\r
- bio->buf = 0;\r
- bio->ct = 0;\r
-}\r
-\r
-void bio_write(opj_bio_t *bio, int v, int n) {\r
- int i;\r
- for (i = n - 1; i >= 0; i--) {\r
- bio_putbit(bio, (v >> i) & 1);\r
- }\r
-}\r
-\r
-int bio_read(opj_bio_t *bio, int n) {\r
- int i, v;\r
- v = 0;\r
- for (i = n - 1; i >= 0; i--) {\r
- v += bio_getbit(bio) << i;\r
- }\r
- return v;\r
-}\r
-\r
-int bio_flush(opj_bio_t *bio) {\r
- bio->ct = 0;\r
- if (bio_byteout(bio)) {\r
- return 1;\r
- }\r
- if (bio->ct == 7) {\r
- bio->ct = 0;\r
- if (bio_byteout(bio)) {\r
- return 1;\r
- }\r
- }\r
- return 0;\r
-}\r
-\r
-int bio_inalign(opj_bio_t *bio) {\r
- bio->ct = 0;\r
- if ((bio->buf & 0xff) == 0xff) {\r
- if (bio_bytein(bio)) {\r
- return 1;\r
- }\r
- bio->ct = 0;\r
- }\r
- return 0;\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __BIO_H\r
-#define __BIO_H\r
-/** \r
-@file bio.h\r
-@brief Implementation of an individual bit input-output (BIO)\r
-\r
-The functions in BIO.C have for goal to realize an individual bit input - output.\r
-*/\r
-\r
-/** @defgroup BIO BIO - Individual bit input-output stream */\r
-/*@{*/\r
-\r
-/**\r
-Individual bit input-output stream (BIO)\r
-*/\r
-typedef struct opj_bio {\r
-/** pointer to the start of the buffer */\r
- unsigned char *start; \r
-/** pointer to the end of the buffer */\r
- unsigned char *end; \r
-/** pointer to the present position in the buffer */\r
- unsigned char *bp; \r
-/** temporary place where each byte is read or written */\r
- unsigned int buf; \r
-/** coder : number of bits free to write. decoder : number of bits read */\r
- int ct; \r
-} opj_bio_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a new BIO handle \r
-@return Returns a new BIO handle if successful, returns NULL otherwise\r
-*/\r
-opj_bio_t* bio_create();\r
-/**\r
-Destroy a previously created BIO handle\r
-@param bio BIO handle to destroy\r
-*/\r
-void bio_destroy(opj_bio_t *bio);\r
-/**\r
-Number of bytes written.\r
-@param bio BIO handle\r
-@return Returns the number of bytes written\r
-*/\r
-int bio_numbytes(opj_bio_t *bio);\r
-/**\r
-Init encoder\r
-@param bio BIO handle\r
-@param bp Output buffer\r
-@param len Output buffer length \r
-*/\r
-void bio_init_enc(opj_bio_t *bio, unsigned char *bp, int len);\r
-/**\r
-Init decoder\r
-@param bio BIO handle\r
-@param bp Input buffer\r
-@param len Input buffer length \r
-*/\r
-void bio_init_dec(opj_bio_t *bio, unsigned char *bp, int len);\r
-/**\r
-Write bits\r
-@param bio BIO handle\r
-@param v Value of bits\r
-@param n Number of bits to write\r
-*/\r
-void bio_write(opj_bio_t *bio, int v, int n);\r
-/**\r
-Read bits\r
-@param bio BIO handle\r
-@param n Number of bits to read \r
-@return Returns the corresponding read number\r
-*/\r
-int bio_read(opj_bio_t *bio, int n);\r
-/**\r
-Flush bits\r
-@param bio BIO handle\r
-@return Returns 1 if successful, returns 0 otherwise\r
-*/\r
-int bio_flush(opj_bio_t *bio);\r
-/**\r
-Passes the ending bits (coming from flushing)\r
-@param bio BIO handle\r
-@return Returns 1 if successful, returns 0 otherwise\r
-*/\r
-int bio_inalign(opj_bio_t *bio);\r
-/**\r
-Read a bit\r
-@param bio BIO handle\r
-@return Returns the read bit\r
-*/\r
-/* MOD antonin */\r
-//int bio_getbit(opj_bio_t *bio);\r
-/* DOM */\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __BIO_H */\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length) {\r
- opj_cp_t *cp = NULL;\r
- opj_cio_t *cio = (opj_cio_t*)opj_malloc(sizeof(opj_cio_t));\r
- if(!cio) return NULL;\r
- cio->cinfo = cinfo;\r
- if(buffer && length) {\r
- /* wrap a user buffer containing the encoded image */\r
- cio->openmode = OPJ_STREAM_READ;\r
- cio->buffer = buffer;\r
- cio->length = length;\r
- }\r
- else if(!buffer && !length && cinfo) {\r
- /* allocate a buffer for the encoded image */\r
- cio->openmode = OPJ_STREAM_WRITE;\r
- switch(cinfo->codec_format) {\r
- case CODEC_J3D:\r
- case CODEC_J2K:\r
- cp = ((opj_j3d_t*)cinfo->j3d_handle)->cp;\r
- break;\r
- default:\r
- opj_free(cio);\r
- return NULL;\r
- }\r
- cio->length = cp->tdx * cp->tdy * cp->tdz * cp->tw * cp->th * cp->tl * 4;\r
- cio->buffer = (unsigned char *)opj_malloc(cio->length);\r
- if(!cio->buffer) {\r
- opj_free(cio);\r
- return NULL;\r
- }\r
- }\r
- else {\r
- opj_free(cio);\r
- return NULL;\r
- }\r
-\r
- /* Initialize byte IO */\r
- cio->start = cio->buffer;\r
- cio->end = cio->buffer + cio->length;\r
- cio->bp = cio->buffer;\r
-\r
- return cio;\r
-}\r
-\r
-void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio) {\r
- if(cio) {\r
- if(cio->openmode == OPJ_STREAM_WRITE) {\r
- /* destroy the allocated buffer */\r
- opj_free(cio->buffer);\r
- }\r
- /* destroy the cio */\r
- opj_free(cio);\r
- }\r
-}\r
-\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/*\r
- * Get position in byte stream.\r
- */\r
-int OPJ_CALLCONV cio_tell(opj_cio_t *cio) {\r
- return cio->bp - cio->start;\r
-}\r
-\r
-/*\r
- * Set position in byte stream.\r
- *\r
- * pos : position, in number of bytes, from the beginning of the stream\r
- */\r
-void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos) {\r
- cio->bp = cio->start + pos;\r
-}\r
-\r
-/*\r
- * Number of bytes left before the end of the stream.\r
- */\r
-int cio_numbytesleft(opj_cio_t *cio) {\r
- return cio->end - cio->bp;\r
-}\r
-\r
-/*\r
- * Get pointer to the current position in the stream.\r
- */\r
-unsigned char *cio_getbp(opj_cio_t *cio) {\r
- return cio->bp;\r
-}\r
-\r
-/*\r
- * Write a byte.\r
- */\r
-bool cio_byteout(opj_cio_t *cio, unsigned char v) {\r
- if (cio->bp >= cio->end) {\r
- opj_event_msg(cio->cinfo, EVT_ERROR, "write error\n");\r
- return false;\r
- }\r
- *cio->bp++ = v;\r
- return true;\r
-}\r
-\r
-/*\r
- * Read a byte.\r
- */\r
-unsigned char cio_bytein(opj_cio_t *cio) {\r
- if (cio->bp >= cio->end) {\r
- opj_event_msg(cio->cinfo, EVT_ERROR, "read error\n");\r
- return 0;\r
- }\r
- return *cio->bp++;\r
-}\r
-\r
-/*\r
- * Write some bytes.\r
- *\r
- * v : value to write\r
- * n : number of bytes to write\r
- */\r
-unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n) {\r
- int i;\r
- for (i = n - 1; i >= 0; i--) {\r
- if( !cio_byteout(cio, (unsigned char) ((v >> (i << 3)) & 0xff)) )\r
- return 0;\r
- }\r
- return n;\r
-}\r
-\r
-/*\r
- * Read some bytes.\r
- *\r
- * n : number of bytes to read\r
- *\r
- * return : value of the n bytes read\r
- */\r
-unsigned int cio_read(opj_cio_t *cio, int n) {\r
- int i;\r
- unsigned int v;\r
- v = 0;\r
- for (i = n - 1; i >= 0; i--) {\r
- v += cio_bytein(cio) << (i << 3);\r
- }\r
- return v;\r
-}\r
-\r
-/* \r
- * Skip some bytes.\r
- *\r
- * n : number of bytes to skip\r
- */\r
-void cio_skip(opj_cio_t *cio, int n) {\r
- cio->bp += n;\r
-}\r
-\r
-/*\r
- * Write some bytes.\r
- *\r
- * v : value to write\r
- * n : number of bytes to write\r
- */\r
-int cio_write_int(opj_cio_t *cio, int v, int n) {\r
- int i;\r
- for (i = n - 1; i >= 0; i--) {\r
- if( !cio_byteout(cio, (char) ((v >> (i << 3)) & 0xff)) )\r
- return 0;\r
- }\r
- return n;\r
-}\r
-\r
-/*\r
- * Read some bytes.\r
- *\r
- * n : number of bytes to read\r
- *\r
- * return : value of the n bytes read\r
- */\r
-int cio_read_int(opj_cio_t *cio, int n) {\r
- int i;\r
- int v;\r
- v = 0;\r
- for (i = n - 1; i >= 0; i--) {\r
- v += cio_bytein(cio) << (i << 3);\r
- }\r
- return v;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __CIO_H\r
-#define __CIO_H\r
-/**\r
-@file cio.h\r
-@brief Implementation of a byte input-output process (CIO)\r
-\r
-The functions in CIO.C have for goal to realize a byte input / output process.\r
-*/\r
-\r
-/** @defgroup CIO CIO - byte input-output stream */\r
-/*@{*/\r
-\r
-/** @name Funciones generales (see also openjp3d.h) */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Number of bytes left before the end of the stream\r
-@param cio CIO handle\r
-@return Returns the number of bytes before the end of the stream\r
-*/\r
-int cio_numbytesleft(opj_cio_t *cio);\r
-/**\r
-Get pointer to the current position in the stream\r
-@param cio CIO handle\r
-@return Returns a pointer to the current position\r
-*/\r
-unsigned char *cio_getbp(opj_cio_t *cio);\r
-/**\r
-Write some bytes\r
-@param cio CIO handle\r
-@param v Value to write\r
-@param n Number of bytes to write\r
-@return Returns the number of bytes written or 0 if an error occured\r
-*/\r
-unsigned int cio_write(opj_cio_t *cio, unsigned int v, int n);\r
-/**\r
-Read some bytes\r
-@param cio CIO handle\r
-@param n Number of bytes to read\r
-@return Returns the value of the n bytes read\r
-*/\r
-unsigned int cio_read(opj_cio_t *cio, int n);\r
-/**\r
-Skip some bytes\r
-@param cio CIO handle\r
-@param n Number of bytes to skip\r
-*/\r
-void cio_skip(opj_cio_t *cio, int n);\r
-/**\r
-Write some bytes\r
-@param cio CIO handle\r
-@param v Signed integer value to write\r
-@param n Number of bytes to write\r
-@return Returns the number of bytes written or 0 if an error occured\r
-*/\r
-int cio_write_int(opj_cio_t *cio, int v, int n);\r
-/**\r
-Read some bytes\r
-@param cio CIO handle\r
-@param n Number of bytes to read\r
-@return Returns the value of the n bytes read\r
-*/\r
-int cio_read_int(opj_cio_t *cio, int n);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __CIO_H */\r
-\r
+++ /dev/null
-/*
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
- * Copyrigth (c) 2006, M�nica D�ez, LPI-UVA, Spain
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * NOTE:
- * This is a modified version of the openjpeg dwt.c file.
- * Average speed improvement compared to the original file (measured on
- * my own machine, a P4 running at 3.0 GHz):
- * 5x3 wavelets about 2 times faster
- * 9x7 wavelets about 3 times faster
- * for both, encoding and decoding.
- *
- * The better performance is caused by doing the 1-dimensional DWT
- * within a temporary buffer where the data can be accessed sequential
- * for both directions, horizontal and vertical. The 2d vertical DWT was
- * the major bottleneck in the former version.
- *
- * I have also removed the "Add Patrick" part because it is not longer
- * needed.
- *
- * 6/6/2005
- * -Ive (aka Reiner Wahler)
- * mail: ive@lilysoft.com
- */
-
-#include "opj_includes.h"
-
-/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */
-/*@{*/
-
-/** @name Local static functions */
-/*@{*/
-unsigned int ops;
-/**
-Forward lazy transform (horizontal)
-*/
-static void dwt_deinterleave_h(int *a, int *b, int dn, int sn, int cas);
-/**
-Forward lazy transform (vertical)
-*/
-static void dwt_deinterleave_v(int *a, int *b, int dn, int sn, int x, int cas);
-/**
-Forward lazy transform (axial)
-*/
-static void dwt_deinterleave_z(int *a, int *b, int dn, int sn, int xy, int cas);
-/**
-Inverse lazy transform (horizontal)
-*/
-static void dwt_interleave_h(int *a, int *b, int dn, int sn, int cas);
-/**
-Inverse lazy transform (vertical)
-*/
-static void dwt_interleave_v(int *a, int *b, int dn, int sn, int x, int cas);
-/**
-Inverse lazy transform (axial)
-*/
-static void dwt_interleave_z(int *a, int *b, int dn, int sn, int xy, int cas);
-/**
-Forward 5-3 wavelet tranform in 1-D
-*/
-static void dwt_encode_53(int *a, int dn, int sn, int cas);
-static void dwt_encode_97(int *a, int dn, int sn, int cas);
-/**
-Inverse 5-3 wavelet tranform in 1-D
-*/
-static void dwt_decode_53(int *a, int dn, int sn, int cas);
-static void dwt_decode_97(int *a, int dn, int sn, int cas);
-/**
-Computing of wavelet transform L2 norms for arbitrary transforms
-*/
-static double dwt_calc_wtnorms(int orient, int level[3], int dwtid[3], opj_wtfilt_t *wtfiltx, opj_wtfilt_t *wtfilty, opj_wtfilt_t *wtfiltz);
-/**
-Encoding of quantification stepsize
-*/
-static void dwt_encode_stepsize(int stepsize, int numbps, opj_stepsize_t *bandno_stepsize);
-/*@}*/
-
-/*@}*/
-
-#define S(i) a[(i)*2]
-#define D(i) a[(1+(i)*2)]
-#define S_(i) ((i)<0?S(0):((i)>=sn?S(sn-1):S(i)))
-#define D_(i) ((i)<0?D(0):((i)>=dn?D(dn-1):D(i)))
-/* new */
-#define SS_(i) ((i)<0?S(0):((i)>=dn?S(dn-1):S(i)))
-#define DD_(i) ((i)<0?D(0):((i)>=sn?D(sn-1):D(i)))
-
-/* <summary> */
-/* This table contains the norms of the 5-3 wavelets for different bands. */
-/* </summary> */
-static double dwt_norm[10][10][10][8];
-static int flagnorm[10][10][10][8];
-
-/*static const double dwt_norms[5][8][10] = {
- {//ResZ=1
- {1.000, 1.500, 2.750, 5.375, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3},
- {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {1.038, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {.7186, .9218, 1.586, 3.043, 6.019, 12.01, 24.00, 47.97, 95.93}
- },{//ResZ=2
- {1.000, 1.8371, 2.750, 5.375, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3},
- {1.2717, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {1.2717, 1.592, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {.8803, .9218, 1.586, 3.043, 6.019, 12.01, 24.00, 47.97, 95.93},
- {1.2717},
- {.8803},
- {.8803},
- {.6093},
- },{ //ResZ=3
- {1.000, 1.8371, 4.5604, 5.375, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3},
- {1.2717, 2.6403, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {1.2717, 2.6403, 2.919, 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {.8803, 1.5286, 1.586, 3.043, 6.019, 12.01, 24.00, 47.97, 95.93},
- {1.2717, 2.6403},
- {.8803, 1.5286},
- {.8803, 1.5286},
- {.6093, 0.8850},
- },{ //ResZ=4
- {1.000, 1.8371, 4.5604, 12.4614, 10.68, 21.34, 42.67, 85.33, 170.7, 341.3},
- {1.2717, 2.6403, 6.7691 , 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {1.2717, 2.6403, 6.7691 , 5.703, 11.33, 22.64, 45.25, 90.48, 180.9},
- {.8803, 1.5286, 3.6770 , 3.043, 6.019, 12.01, 24.00, 47.97, 95.93},
- {1.2717, 2.6403, 6.7691 },
- {.8803, 1.5286, 3.6770 },
- {.8803, 1.5286, 3.6770 },
- {.6093, 0.8850, 1.9974 },
- },{ //ResZ=5
- {1.000, 1.8371, 4.5604, 12.4614, 34.9025, 21.34, 42.67, 85.33, 170.7, 341.3},
- {1.2717, 2.6403, 6.7691 , 18.6304 , 11.33, 22.64, 45.25, 90.48, 180.9},
- {1.2717, 2.6403, 6.7691 , 18.6304, 11.33, 22.64, 45.25, 90.48, 180.9},
- {.8803, 1.5286, 3.6770 , 9.9446, 6.019, 12.01, 24.00, 47.97, 95.93},
- {1.2717, 2.6403, 6.7691, 18.6304},
- {.8803, 1.5286, 3.6770, 9.9446 },
- {.8803, 1.5286, 3.6770, 9.9446 },
- {.6093, 0.8850, 1.9974, 5.3083 },
- }
-};*/
-
-/* <summary> */
-/* This table contains the norms of the 9-7 wavelets for different bands. */
-/* </summary> */
-/*static const double dwt_norms_real[5][8][10] = {
- {//ResZ==1
- {1.000, 1.9659, 4.1224, 8.4167, 16.9356, 33.9249, 67.8772, 135.7680, 271.5430, 543.0894},
- {1.0113, 1.9968, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {1.0113, 1.9968, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {0.5202, 0.9672, 2.0793, 4.3005, 8.6867, 17.4188, 34.8608, 69.7332, 139.4722}
- }, { //ResZ==2
- {1.000, 2.7564, 4.1224, 8.4167, 16.9356, 33.9249, 67.8772, 135.7680, 271.5430, 543.0894},
- {1.4179, 1.9968, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {1.4179, 1.9968, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {0.7294, 0.9672, 2.0793, 4.3005, 8.6867, 17.4188, 34.8608, 69.7332, 139.4722},
- {1.4179},
- {0.7294},
- {0.7294},
- {0.3752} //HHH
- },{ //ResZ==3
- {1.000, 2.7564, 8.3700, 8.4167, 16.9356, 33.9249, 67.8772, 135.7680, 271.5430, 543.0894},
- {1.4179, 4.0543, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {1.4179, 4.0543, 4.1834, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {0.7294, 1.9638, 2.0793, 4.3005, 8.6867, 17.4188, 34.8608, 69.7332, 139.4722},
- {1.4179, 4.0543},
- {0.7294, 1.9638},
- {0.7294, 1.9638},
- {0.3752, 0.9512} //HHH
- },{ //ResZ==4
- {1.000, 2.7564, 8.3700, 24.4183, 16.9356, 33.9249, 67.8772, 135.7680, 271.5430, 543.0894},
- {1.4179, 4.0543, 12.1366, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {1.4179, 4.0543, 12.1366, 8.5341, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {0.7294, 1.9638, 6.0323, 4.3005, 8.6867, 17.4188, 34.8608, 69.7332, 139.4722},
- {1.4179, 4.0543, 12.1366},
- {0.7294, 1.9638, 6.0323},
- {0.7294, 1.9638, 6.0323},
- {0.3752, 0.9512, 2.9982} //HHH
- },{ //ResZ==5
- {1.000, 2.7564, 8.3700, 24.4183, 69.6947, 33.9249, 67.8772, 135.7680, 271.5430, 543.0894},
- {1.4179, 4.0543, 12.1366, 35.1203, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {1.4179, 4.0543, 12.1366, 35.1203, 17.1667, 34.3852, 68.7967, 137.6065, 275.2196},
- {0.7294, 1.9638, 6.0323, 17.6977, 8.6867, 17.4188, 34.8608, 69.7332, 139.4722},
- {1.4179, 4.0543, 12.1366, 35.1203},
- {0.7294, 1.9638, 6.0323, 17.6977},
- {0.7294, 1.9638, 6.0323, 17.6977},
- {0.3752, 0.9512, 2.9982, 8.9182} //HHH
- }
-};*/
-
-static opj_atk_t atk_info_wt[] = {
- {0, 1, J3D_ATK_WS, J3D_ATK_IRR, 0, J3D_ATK_WS, 1.230174104, 4, {0}, {0}, {0}, {1,1,1,1}, {-1.586134342059924, -0.052980118572961, 0.882911075530934, 0.443506852043971}},/* WT 9-7 IRR*/
- {1, 0, J3D_ATK_WS, J3D_ATK_REV, 0, J3D_ATK_WS, 0, 2, {0}, {1,2}, {1,2}, {1,1}, {-1,1}},/* WT 5-3 REV*/
- {2, 0, J3D_ATK_ARB, J3D_ATK_REV, 0, J3D_ATK_CON, 0, 2, {0,0}, {0,1}, {0,1}, {1,1}, {{-1},{1}}}, /* WT 2-2 REV*/
- {3, 0, J3D_ATK_ARB, J3D_ATK_REV, 1, J3D_ATK_CON, 0, 3, {0,0,-1}, {0,1,2}, {0,1,2}, {1,1,3}, {{-1},{1},{1,0,-1}}}, /* WT 2-6 REV*/
- {4, 0, J3D_ATK_ARB, J3D_ATK_REV, 1, J3D_ATK_CON, 0, 3, {0,0,-2}, {0,1,6}, {0,1,32}, {1,1,5}, {{-1},{1},{-3,22,0,-22,3}}}, /* WT 2-10 REV*/
- {5, 1, J3D_ATK_ARB, J3D_ATK_IRR, 1, J3D_ATK_WS, 1, 7, {0}, {0}, {0}, {1,1,2,1,2,1,3},{{-1},{1.58613434206},{-0.460348209828, 0.460348209828},{0.25},{0.374213867768,-0.374213867768},{-1.33613434206},{0.29306717103,0,-0.29306717103}}}, /* WT 6-10 IRR*/
- {6, 1, J3D_ATK_ARB, J3D_ATK_IRR, 0, J3D_ATK_WS, 1, 11, {0}, {0}, {0}, {1,1,2,1,2,1,2,1,2,1,5},{{-1},{0,99715069105},{-1.00573127827, 1.00573127827},{-0.27040357631},{2.20509972343, -2.20509972343},{0.08059995736},
- {-1.62682532350, 1.62682532350},{0.52040357631},{0.60404664250, -0.60404664250},{-0.82775064841},{-0.06615812964, 0.29402137720, 0, -0.29402137720, 0.06615812964}}}, /* WT 10-18 IRR*/
- {7, 1, J3D_ATK_WS, J3D_ATK_IRR, 0, J3D_ATK_WS, 1, 2, {0}, {0}, {0}, {1,1}, {-0.5, 0.25}}, /* WT 5-3 IRR*/
- {8, 0, J3D_ATK_WS, J3D_ATK_REV, 0, J3D_ATK_WS, 0, 2, {0}, {4,4}, {8,8}, {2,2}, {{-9,1},{5,-1}}} /* WT 13-7 REV*/
-};
-/*
-==========================================================
- local functions
-==========================================================
-*/
-
-/* <summary> */
-/* Forward lazy transform (horizontal). */
-/* </summary> */
-static void dwt_deinterleave_h(int *a, int *b, int dn, int sn, int cas) {
- int i;
- for (i=0; i<sn; i++) b[i]=a[2*i+cas];
- for (i=0; i<dn; i++) b[sn+i]=a[(2*i+1-cas)];
-}
-
-/* <summary> */
-/* Forward lazy transform (vertical). */
-/* </summary> */
-static void dwt_deinterleave_v(int *a, int *b, int dn, int sn, int x, int cas) {
- int i;
- for (i=0; i<sn; i++) b[i*x]=a[2*i+cas];
- for (i=0; i<dn; i++) b[(sn+i)*x]=a[(2*i+1-cas)];
-}
-
-/* <summary> */
-/* Forward lazy transform (axial). */
-/* </summary> */
-static void dwt_deinterleave_z(int *a, int *b, int dn, int sn, int xy, int cas) {
- int i;
- for (i=0; i<sn; i++) b[i*xy]=a[2*i+cas];
- for (i=0; i<dn; i++) b[(sn+i)*xy]=a[(2*i+1-cas)];
-}
-
-/* <summary> */
-/* Inverse lazy transform (horizontal). */
-/* </summary> */
-static void dwt_interleave_h(int *a, int *b, int dn, int sn, int cas) {
- int i;
- int *ai = NULL;
- int *bi = NULL;
- ai = a;
- bi = b + cas;
- for (i = 0; i < sn; i++) {
- *bi = *ai;
- bi += 2;
- ai++;
- }
- ai = a + sn;
- bi = b + 1 - cas;
- for (i = 0; i < dn; i++) {
- *bi = *ai;
- bi += 2;
- ai++;
- }
-}
-
-/* <summary> */
-/* Inverse lazy transform (vertical). */
-/* </summary> */
-static void dwt_interleave_v(int *a, int *b, int dn, int sn, int x, int cas) {
- int i;
- int *ai = NULL;
- int *bi = NULL;
- ai = a;
- bi = b + cas;
- for (i = 0; i < sn; i++) {
- *bi = *ai;
- bi += 2;
- ai += x;
- }
- ai = a + (sn * x);
- bi = b + 1 - cas;
- for (i = 0; i < dn; i++) {
- *bi = *ai;
- bi += 2;
- ai += x;
- }
-}
-
-/* <summary> */
-/* Inverse lazy transform (axial). */
-/* </summary> */
-static void dwt_interleave_z(int *a, int *b, int dn, int sn, int xy, int cas) {
- int i;
- int *ai = NULL;
- int *bi = NULL;
- ai = a;
- bi = b + cas;
- for (i = 0; i < sn; i++) {
- *bi = *ai;
- bi += 2;
- ai += xy;
- }
- ai = a + (sn * xy);
- bi = b + 1 - cas;
- for (i = 0; i < dn; i++) {
- *bi = *ai;
- bi += 2;
- ai += xy;
- }
-}
-
-
-/* <summary> */
-/* Forward 5-3 or 9-7 wavelet tranform in 1-D. */
-/* </summary> */
-static void dwt_encode_53(int *a, int dn, int sn, int cas) {
- int i;
-
- if (!cas) {
- if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */
- //for (i = 0; i < dn; i++) D(i) -= (S_(i) + S_(i + 1)) >> 1;
- //for (i = 0; i < sn; i++) S(i) += (D_(i - 1) + D_(i) + 2) >> 2;
- for (i = 0; i < dn; i++){
- D(i) -= (S_(i) + S_(i + 1)) >> 1;
- //ops += 2;
- }
- for (i = 0; i < sn; i++){
- S(i) += (D_(i - 1) + D_(i) + 2) >> 2;
- //ops += 3;
- }
- }
- } else {
- /*if (!sn && dn == 1)
- S(0) *= 2;
- else {
- for (i = 0; i < dn; i++) S(i) -= (DD_(i) + DD_(i - 1)) >> 1;
- for (i = 0; i < sn; i++) D(i) += (SS_(i) + SS_(i + 1) + 2) >> 2;
- }*/
- if (!sn && dn == 1){
- S(0) *= 2;
- //ops++;
- } else {
- for (i = 0; i < dn; i++){
- S(i) -= (DD_(i) + DD_(i - 1)) >> 1;
- // ops += 2;
- }
- for (i = 0; i < sn; i++){
- D(i) += (SS_(i) + SS_(i + 1) + 2) >> 2;
- // ops += 3;
- }
- }
- }
-}
-static void dwt_encode_97(int *a, int dn, int sn, int cas) {
- int i;
-
- if (!cas) {
- if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */
- for (i = 0; i < dn; i++)
- D(i) -= fix_mul(S_(i) + S_(i + 1), 12993);
- for (i = 0; i < sn; i++)
- S(i) -= fix_mul(D_(i - 1) + D_(i), 434);
- for (i = 0; i < dn; i++)
- D(i) += fix_mul(S_(i) + S_(i + 1), 7233);
- for (i = 0; i < sn; i++)
- S(i) += fix_mul(D_(i - 1) + D_(i), 3633);
- for (i = 0; i < dn; i++)
- D(i) = fix_mul(D(i), 5038); /*5038 */
- for (i = 0; i < sn; i++)
- S(i) = fix_mul(S(i), 6659); /*6660 */
- }
- } else {
- if ((sn > 0) || (dn > 1)) { /* NEW : CASE ONE ELEMENT */
- for (i = 0; i < dn; i++)
- S(i) -= fix_mul(DD_(i) + DD_(i - 1), 12993);
- for (i = 0; i < sn; i++)
- D(i) -= fix_mul(SS_(i) + SS_(i + 1), 434);
- for (i = 0; i < dn; i++)
- S(i) += fix_mul(DD_(i) + DD_(i - 1), 7233);
- for (i = 0; i < sn; i++)
- D(i) += fix_mul(SS_(i) + SS_(i + 1), 3633);
- for (i = 0; i < dn; i++)
- S(i) = fix_mul(S(i), 5038); /*5038 */
- for (i = 0; i < sn; i++)
- D(i) = fix_mul(D(i), 6659); /*6660 */
- }
- }
-}
-/* <summary> */
-/* Inverse 5-3 or 9-7 wavelet tranform in 1-D. */
-/* </summary> */
-static void dwt_decode_53(int *a, int dn, int sn, int cas) {
- int i;
- if (!cas) {
- if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */
- for (i = 0; i < sn; i++) S(i) -= (D_(i - 1) + D_(i) + 2) >> 2;
- for (i = 0; i < dn; i++) D(i) += (S_(i) + S_(i + 1)) >> 1;
- }
- } else {
- if (!sn && dn == 1) /* NEW : CASE ONE ELEMENT */
- S(0) /= 2;
- else {
- for (i = 0; i < sn; i++) D(i) -= (SS_(i) + SS_(i + 1) + 2) >> 2;
- for (i = 0; i < dn; i++) S(i) += (DD_(i) + DD_(i - 1)) >> 1;
- }
- }
-}
-static void dwt_decode_97(int *a, int dn, int sn, int cas) {
- int i;
-
- if (!cas) {
- if ((dn > 0) || (sn > 1)) { /* NEW : CASE ONE ELEMENT */
- for (i = 0; i < sn; i++)
- S(i) = fix_mul(S(i), 10078); /* 10076 */
- for (i = 0; i < dn; i++)
- D(i) = fix_mul(D(i), 13318); /* 13320 */
- for (i = 0; i < sn; i++)
- S(i) -= fix_mul(D_(i - 1) + D_(i), 3633);
- for (i = 0; i < dn; i++)
- D(i) -= fix_mul(S_(i) + S_(i + 1), 7233);
- for (i = 0; i < sn; i++)
- S(i) += fix_mul(D_(i - 1) + D_(i), 434);
- for (i = 0; i < dn; i++)
- D(i) += fix_mul(S_(i) + S_(i + 1), 12994); /* 12993 */
- }
- } else {
- if ((sn > 0) || (dn > 1)) { /* NEW : CASE ONE ELEMENT */
- for (i = 0; i < sn; i++)
- D(i) = fix_mul(D(i), 10078); /* 10076 */
- for (i = 0; i < dn; i++)
- S(i) = fix_mul(S(i), 13318); /* 13320 */
- for (i = 0; i < sn; i++)
- D(i) -= fix_mul(SS_(i) + SS_(i + 1), 3633);
- for (i = 0; i < dn; i++)
- S(i) -= fix_mul(DD_(i) + DD_(i - 1), 7233);
- for (i = 0; i < sn; i++)
- D(i) += fix_mul(SS_(i) + SS_(i + 1), 434);
- for (i = 0; i < dn; i++)
- S(i) += fix_mul(DD_(i) + DD_(i - 1), 12994); /* 12993 */
- }
- }
-}
-
-
-/* <summary> */
-/* Get norm of arbitrary wavelet transform. */
-/* </summary> */
-static int upandconv(double *nXPS, double *LPS, int lenXPS, int lenLPS) {
- /* Perform the convolution of the vectors. */
- int i,j;
- double *tmp = (double *)opj_malloc(2*lenXPS * sizeof(double));
- //Upsample
- memset(tmp, 0, 2*lenXPS*sizeof(double));
- for (i = 0; i < lenXPS; i++) {
- *(tmp + 2*i) = *(nXPS + i);
- *(nXPS + i) = 0;
- }
- //Convolution
- for (i = 0; i < 2*lenXPS; i++) {
- for (j = 0; j < lenLPS; j++) {
- *(nXPS+i+j) = *(nXPS+i+j) + *(tmp + i) * *(LPS + j);
- //fprintf(stdout,"*(tmp + %d) * *(LPS + %d) = %f * %f \n",i,j,*(tmp + i),*(LPS + j));
- }
- }
- free(tmp);
- return 2*lenXPS+lenLPS-1;
-}
-
-static double dwt_calc_wtnorms(int orient, int level[3], int dwtid[3], opj_wtfilt_t *wtfiltX, opj_wtfilt_t *wtfiltY, opj_wtfilt_t *wtfiltZ) {
- int i, lenLPS, lenHPS;
- double Lx = 0, Ly= 0, Hx= 0, Hy= 0, Lz= 0, Hz= 0;
- double *nLPSx, *nHPSx,*nLPSy, *nHPSy,*nLPSz, *nHPSz;
- int levelx, levely, levelz;
-
- levelx = (orient == 0) ? level[0]-1 : level[0];
- levely = (orient == 0) ? level[1]-1 : level[1];
- levelz = (orient == 0) ? level[2]-1 : level[2];
-
- //X axis
- lenLPS = wtfiltX->lenLPS;
- lenHPS = wtfiltX->lenHPS;
- for (i = 0; i < levelx; i++) {
- lenLPS *= 2;
- lenHPS *= 2;
- lenLPS += wtfiltX->lenLPS - 1;
- lenHPS += wtfiltX->lenLPS - 1;
- }
- nLPSx = (double *)opj_malloc(lenLPS * sizeof(double));
- nHPSx = (double *)opj_malloc(lenHPS * sizeof(double));
-
- memcpy(nLPSx, wtfiltX->LPS, wtfiltX->lenLPS * sizeof(double));
- memcpy(nHPSx, wtfiltX->HPS, wtfiltX->lenHPS * sizeof(double));
- lenLPS = wtfiltX->lenLPS;
- lenHPS = wtfiltX->lenHPS;
- for (i = 0; i < levelx; i++) {
- lenLPS = upandconv(nLPSx, wtfiltX->LPS, lenLPS, wtfiltX->lenLPS);
- lenHPS = upandconv(nHPSx, wtfiltX->LPS, lenHPS, wtfiltX->lenLPS);
- }
- for (i = 0; i < lenLPS; i++)
- Lx += nLPSx[i] * nLPSx[i];
- for (i = 0; i < lenHPS; i++)
- Hx += nHPSx[i] * nHPSx[i];
- Lx = sqrt(Lx);
- Hx = sqrt(Hx);
- free(nLPSx);
- free(nHPSx);
-
- //Y axis
- if (dwtid[0] != dwtid[1] || level[0] != level[1]){
- lenLPS = wtfiltY->lenLPS;
- lenHPS = wtfiltY->lenHPS;
- for (i = 0; i < levely; i++) {
- lenLPS *= 2;
- lenHPS *= 2;
- lenLPS += wtfiltY->lenLPS - 1;
- lenHPS += wtfiltY->lenLPS - 1;
- }
- nLPSy = (double *)opj_malloc(lenLPS * sizeof(double));
- nHPSy = (double *)opj_malloc(lenHPS * sizeof(double));
-
- memcpy(nLPSy, wtfiltY->LPS, wtfiltY->lenLPS * sizeof(double));
- memcpy(nHPSy, wtfiltY->HPS, wtfiltY->lenHPS * sizeof(double));
- lenLPS = wtfiltY->lenLPS;
- lenHPS = wtfiltY->lenHPS;
- for (i = 0; i < levely; i++) {
- lenLPS = upandconv(nLPSy, wtfiltY->LPS, lenLPS, wtfiltY->lenLPS);
- lenHPS = upandconv(nHPSy, wtfiltY->LPS, lenHPS, wtfiltY->lenLPS);
- }
- for (i = 0; i < lenLPS; i++)
- Ly += nLPSy[i] * nLPSy[i];
- for (i = 0; i < lenHPS; i++)
- Hy += nHPSy[i] * nHPSy[i];
- Ly = sqrt(Ly);
- Hy = sqrt(Hy);
- free(nLPSy);
- free(nHPSy);
- } else {
- Ly = Lx;
- Hy = Hx;
- }
- //Z axis
- if (levelz >= 0) {
- lenLPS = wtfiltZ->lenLPS;
- lenHPS = wtfiltZ->lenHPS;
- for (i = 0; i < levelz; i++) {
- lenLPS *= 2;
- lenHPS *= 2;
- lenLPS += wtfiltZ->lenLPS - 1;
- lenHPS += wtfiltZ->lenLPS - 1;
- }
- nLPSz = (double *)opj_malloc(lenLPS * sizeof(double));
- nHPSz = (double *)opj_malloc(lenHPS * sizeof(double));
-
- memcpy(nLPSz, wtfiltZ->LPS, wtfiltZ->lenLPS * sizeof(double));
- memcpy(nHPSz, wtfiltZ->HPS, wtfiltZ->lenHPS * sizeof(double));
- lenLPS = wtfiltZ->lenLPS;
- lenHPS = wtfiltZ->lenHPS;
- for (i = 0; i < levelz; i++) {
- lenLPS = upandconv(nLPSz, wtfiltZ->LPS, lenLPS, wtfiltZ->lenLPS);
- lenHPS = upandconv(nHPSz, wtfiltZ->LPS, lenHPS, wtfiltZ->lenLPS);
- }
- for (i = 0; i < lenLPS; i++)
- Lz += nLPSz[i] * nLPSz[i];
- for (i = 0; i < lenHPS; i++)
- Hz += nHPSz[i] * nHPSz[i];
- Lz = sqrt(Lz);
- Hz = sqrt(Hz);
- free(nLPSz);
- free(nHPSz);
- } else {
- Lz = 1.0; Hz = 1.0;
- }
- switch (orient) {
- case 0:
- return Lx * Ly * Lz;
- case 1:
- return Lx * Hy * Lz;
- case 2:
- return Hx * Ly * Lz;
- case 3:
- return Hx * Hy * Lz;
- case 4:
- return Lx * Ly * Hz;
- case 5:
- return Lx * Hy * Hz;
- case 6:
- return Hx * Ly * Hz;
- case 7:
- return Hx * Hy * Hz;
- default:
- return -1;
- }
-
-}
-static void dwt_getwtfilters(opj_wtfilt_t *wtfilt, int dwtid) {
- if (dwtid == 0) { //DWT 9-7
- wtfilt->lenLPS = 7; wtfilt->lenHPS = 9;
- wtfilt->LPS = (double *)opj_malloc(wtfilt->lenLPS * sizeof(double));
- wtfilt->HPS = (double *)opj_malloc(wtfilt->lenHPS * sizeof(double));
- wtfilt->LPS[0] = -0.091271763114; wtfilt->HPS[0] = 0.026748757411;
- wtfilt->LPS[1] = -0.057543526228; wtfilt->HPS[1] = 0.016864118443;
- wtfilt->LPS[2] = 0.591271763114; wtfilt->HPS[2] = -0.078223266529;
- wtfilt->LPS[3] = 1.115087052457; wtfilt->HPS[3] = -0.266864118443;
- wtfilt->LPS[4] = 0.591271763114; wtfilt->HPS[4] = 0.602949018236;
- wtfilt->LPS[5] = -0.057543526228; wtfilt->HPS[5] = -0.266864118443;
- wtfilt->LPS[6] = -0.091271763114; wtfilt->HPS[6] = -0.078223266529;
- wtfilt->HPS[7] = 0.016864118443;
- wtfilt->HPS[8] = 0.026748757411;
- } else if (dwtid == 1) { //DWT 5-3
- wtfilt->lenLPS = 3; wtfilt->lenHPS = 5;
- wtfilt->LPS = (double *)opj_malloc(wtfilt->lenLPS * sizeof(double));
- wtfilt->HPS = (double *)opj_malloc(wtfilt->lenHPS * sizeof(double));
- wtfilt->LPS[0] = 0.5; wtfilt->HPS[0] = -0.125;
- wtfilt->LPS[1] = 1; wtfilt->HPS[1] = -0.25;
- wtfilt->LPS[2] = 0.5; wtfilt->HPS[2] = 0.75;
- wtfilt->HPS[3] = -0.25;
- wtfilt->HPS[4] = -0.125;
- } else {
- fprintf(stdout,"[ERROR] Sorry, this wavelet hasn't been implemented so far ... Try another one :-)\n");
- exit(1);
- }
-}
-/* <summary> */
-/* Encoding of quantization stepsize for each subband. */
-/* </summary> */
-static void dwt_encode_stepsize(int stepsize, int numbps, opj_stepsize_t *bandno_stepsize) {
- int p, n;
- p = int_floorlog2(stepsize) - 13;
- n = 11 - int_floorlog2(stepsize);
- bandno_stepsize->mant = (n < 0 ? stepsize >> -n : stepsize << n) & 0x7ff;
- bandno_stepsize->expn = numbps - p;
- //if J3D_CCP_QNTSTY_NOQNT --> stepsize = 8192.0 --> p = 0, n = -2 --> mant = 0; expn = (prec+gain)
- //else --> bandno_stepsize = (1<<(numbps - expn)) + (1<<(numbps - expn - 11)) * Ub
-}
-
-/*
-==========================================================
- DWT interface
-==========================================================
-*/
-/* <summary> */
-/* Forward 5-3 wavelet tranform in 3-D. */
-/* </summary> */
-void dwt_encode(opj_tcd_tilecomp_t * tilec, int dwtid[3]) {
- int i, j, k;
- int x, y, z;
- int w, h, wh, d;
- int level,levelx,levely,levelz,diff;
- int *a = NULL;
- int *aj = NULL;
- int *bj = NULL;
- int *cj = NULL;
-
- ops = 0;
-
- memset(flagnorm,0,8000*sizeof(int));
- w = tilec->x1-tilec->x0;
- h = tilec->y1-tilec->y0;
- d = tilec->z1-tilec->z0;
- wh = w * h;
- levelx = tilec->numresolution[0]-1;
- levely = tilec->numresolution[1]-1;
- levelz = tilec->numresolution[2]-1;
- level = int_max(levelx,int_max(levely,levelz));
- diff = tilec->numresolution[0] - tilec->numresolution[2];
-
- a = tilec->data;
-
- for (x = 0, y = 0, z = 0; (x < levelx) && (y < levely); x++, y++, z++) {
- int rw; /* width of the resolution level computed */
- int rh; /* heigth of the resolution level computed */
- int rd; /* depth of the resolution level computed */
- int rw1; /* width of the resolution level once lower than computed one */
- int rh1; /* height of the resolution level once lower than computed one */
- int rd1; /* depth of the resolution level once lower than computed one */
- int cas_col; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */
- int cas_row; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */
- int cas_axl; /* 0 = non inversion on axial filtering 1 = inversion between low-pass and high-pass filtering */
- int dn, sn;
-
- rw = tilec->resolutions[level - x].x1 - tilec->resolutions[level - x].x0;
- rh = tilec->resolutions[level - y].y1 - tilec->resolutions[level - y].y0;
- rd = tilec->resolutions[level - z].z1 - tilec->resolutions[level - z].z0;
- rw1= tilec->resolutions[level - x - 1].x1 - tilec->resolutions[level - x - 1].x0;
- rh1= tilec->resolutions[level - y - 1].y1 - tilec->resolutions[level - y - 1].y0;
- rd1= tilec->resolutions[level - z - 1].z1 - tilec->resolutions[level - z - 1].z0;
-
- cas_col = tilec->resolutions[level - x].x0 % 2; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */
- cas_row = tilec->resolutions[level - y].y0 % 2; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */
- cas_axl = tilec->resolutions[level - z].z0 % 2;
-
- /*fprintf(stdout," x %d y %d z %d \n",x,y,z);
- fprintf(stdout," levelx %d levely %d levelz %d \n",levelx,levely,levelz);
- fprintf(stdout," z1 %d z0 %d\n",tilec->resolutions[level - z].z1,tilec->resolutions[level - z].z0);
- fprintf(stdout," rw %d rh %d rd %d \n rw1 %d rh1 %d rd1 %d \n",rw,rh,rd,rw1,rh1,rd1);*/
-
- for (i = 0; i < rd; i++) {
-
- cj = a + (i * wh);
-
- //Horizontal
- sn = rw1;
- dn = rw - rw1;
- bj = (int*)opj_malloc(rw * sizeof(int));
- if (dwtid[0] == 0) {
- for (j = 0; j < rh; j++) {
- aj = cj + j * w;
- for (k = 0; k < rw; k++) bj[k] = aj[k];
- dwt_encode_97(bj, dn, sn, cas_row);
- dwt_deinterleave_h(bj, aj, dn, sn, cas_row);
- }
- } else if (dwtid[0] == 1) {
- for (j = 0; j < rh; j++) {
- aj = cj + j * w;
- for (k = 0; k < rw; k++) bj[k] = aj[k];
- dwt_encode_53(bj, dn, sn, cas_row);
- dwt_deinterleave_h(bj, aj, dn, sn, cas_row);
- }
- }
- opj_free(bj);
-
- //Vertical
- sn = rh1;
- dn = rh - rh1;
- bj = (int*)opj_malloc(rh * sizeof(int));
- if (dwtid[1] == 0) { /*DWT 9-7*/
- for (j = 0; j < rw; j++) {
- aj = cj + j;
- for (k = 0; k < rh; k++) bj[k] = aj[k*w];
- dwt_encode_97(bj, dn, sn, cas_col);
- dwt_deinterleave_v(bj, aj, dn, sn, w, cas_col);
- }
- } else if (dwtid[1] == 1) { /*DWT 5-3*/
- for (j = 0; j < rw; j++) {
- aj = cj + j;
- for (k = 0; k < rh; k++) bj[k] = aj[k*w];
- dwt_encode_53(bj, dn, sn, cas_col);
- dwt_deinterleave_v(bj, aj, dn, sn, w, cas_col);
- }
- }
- opj_free(bj);
- }
-
- if (z < levelz){
- //Axial fprintf(stdout,"Axial DWT Transform %d %d %d\n",z,rd,rd1);
- sn = rd1;
- dn = rd - rd1;
- bj = (int*)opj_malloc(rd * sizeof(int));
- if (dwtid[2] == 0) {
- for (j = 0; j < (rw*rh); j++) {
- aj = a + j;
- for (k = 0; k < rd; k++) bj[k] = aj[k*wh];
- dwt_encode_97(bj, dn, sn, cas_axl);
- dwt_deinterleave_z(bj, aj, dn, sn, wh, cas_axl);
- }
- } else if (dwtid[2] == 1) {
- for (j = 0; j < (rw*rh); j++) {
- aj = a + j;
- for (k = 0; k < rd; k++) bj[k] = aj[k*wh];
- dwt_encode_53(bj, dn, sn, cas_axl);
- dwt_deinterleave_z(bj, aj, dn, sn, wh, cas_axl);
- }
- }
- opj_free(bj);
- }
- }
-
- //fprintf(stdout,"[INFO] Ops: %d \n",ops);
-}
-
-
-/* <summary> */
-/* Inverse 5-3 wavelet tranform in 3-D. */
-/* </summary> */
-void dwt_decode(opj_tcd_tilecomp_t * tilec, int stops[3], int dwtid[3]) {
- int i, j, k;
- int x, y, z;
- int w, h, wh, d;
- int level, levelx, levely, levelz, diff;
- int *a = NULL;
- int *aj = NULL;
- int *bj = NULL;
- int *cj = NULL;
-
- a = tilec->data;
-
- w = tilec->x1-tilec->x0;
- h = tilec->y1-tilec->y0;
- d = tilec->z1-tilec->z0;
- wh = w * h;
- levelx = tilec->numresolution[0]-1;
- levely = tilec->numresolution[1]-1;
- levelz = tilec->numresolution[2]-1;
- level = int_max(levelx,int_max(levely,levelz));
- diff = tilec->numresolution[0] - tilec->numresolution[2];
-
-/* General lifting framework -- DCCS-LIWT */
- for (x = level - 1, y = level - 1, z = level - 1; (x >= stops[0]) && (y >= stops[1]); x--, y--, z--) {
- int rw; /* width of the resolution level computed */
- int rh; /* heigth of the resolution level computed */
- int rd; /* depth of the resolution level computed */
- int rw1; /* width of the resolution level once lower than computed one */
- int rh1; /* height of the resolution level once lower than computed one */
- int rd1; /* depth of the resolution level once lower than computed one */
- int cas_col; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */
- int cas_row; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */
- int cas_axl; /* 0 = non inversion on axial filtering 1 = inversion between low-pass and high-pass filtering */
- int dn, sn;
-
- rw = tilec->resolutions[level - x].x1 - tilec->resolutions[level - x].x0;
- rh = tilec->resolutions[level - y].y1 - tilec->resolutions[level - y].y0;
- rd = tilec->resolutions[level - z].z1 - tilec->resolutions[level - z].z0;
- rw1= tilec->resolutions[level - x - 1].x1 - tilec->resolutions[level - x - 1].x0;
- rh1= tilec->resolutions[level - y - 1].y1 - tilec->resolutions[level - y - 1].y0;
- rd1= tilec->resolutions[level - z - 1].z1 - tilec->resolutions[level - z - 1].z0;
-
- cas_col = tilec->resolutions[level - x].x0 % 2; /* 0 = non inversion on horizontal filtering 1 = inversion between low-pass and high-pass filtering */
- cas_row = tilec->resolutions[level - y].y0 % 2; /* 0 = non inversion on vertical filtering 1 = inversion between low-pass and high-pass filtering */
- cas_axl = tilec->resolutions[level - z].z0 % 2;
-
- /*fprintf(stdout," x %d y %d z %d \n",x,y,z);
- fprintf(stdout," levelx %d levely %d levelz %d \n",levelx,levely,levelz);
- fprintf(stdout," dwtid[0] %d [1] %d [2] %d \n",dwtid[0],dwtid[1],dwtid[2]);
- fprintf(stdout," rw %d rh %d rd %d \n rw1 %d rh1 %d rd1 %d \n",rw,rh,rd,rw1,rh1,rd1);
- fprintf(stdout,"IDWT Transform %d %d %d %d\n",level, z, rd,rd1);*/
-
- if (z >= stops[2] && rd != rd1) {
- //fprintf(stdout,"Axial Transform %d %d %d %d\n",levelz, z, rd,rd1);
- sn = rd1;
- dn = rd - rd1;
- bj = (int*)opj_malloc(rd * sizeof(int));
- if (dwtid[2] == 0) {
- for (j = 0; j < (rw*rh); j++) {
- aj = a + j;
- dwt_interleave_z(aj, bj, dn, sn, wh, cas_axl);
- dwt_decode_97(bj, dn, sn, cas_axl);
- for (k = 0; k < rd; k++) aj[k * wh] = bj[k];
- }
- } else if (dwtid[2] == 1) {
- for (j = 0; j < (rw*rh); j++) {
- aj = a + j;
- dwt_interleave_z(aj, bj, dn, sn, wh, cas_axl);
- dwt_decode_53(bj, dn, sn, cas_axl);
- for (k = 0; k < rd; k++) aj[k * wh] = bj[k];
- }
- }
- opj_free(bj);
- }
-
- for (i = 0; i < rd; i++) {
- //Fetch corresponding slice for doing DWT-2D
- cj = tilec->data + (i * wh);
-
- //Vertical
- sn = rh1;
- dn = rh - rh1;
- bj = (int*)opj_malloc(rh * sizeof(int));
- if (dwtid[1] == 0) {
- for (j = 0; j < rw; j++) {
- aj = cj + j;
- dwt_interleave_v(aj, bj, dn, sn, w, cas_col);
- dwt_decode_97(bj, dn, sn, cas_col);
- for (k = 0; k < rh; k++) aj[k * w] = bj[k];
- }
- } else if (dwtid[1] == 1) {
- for (j = 0; j < rw; j++) {
- aj = cj + j;
- dwt_interleave_v(aj, bj, dn, sn, w, cas_col);
- dwt_decode_53(bj, dn, sn, cas_col);
- for (k = 0; k < rh; k++) aj[k * w] = bj[k];
- }
- }
- opj_free(bj);
-
- //Horizontal
- sn = rw1;
- dn = rw - rw1;
- bj = (int*)opj_malloc(rw * sizeof(int));
- if (dwtid[0]==0) {
- for (j = 0; j < rh; j++) {
- aj = cj + j*w;
- dwt_interleave_h(aj, bj, dn, sn, cas_row);
- dwt_decode_97(bj, dn, sn, cas_row);
- for (k = 0; k < rw; k++) aj[k] = bj[k];
- }
- } else if (dwtid[0]==1) {
- for (j = 0; j < rh; j++) {
- aj = cj + j*w;
- dwt_interleave_h(aj, bj, dn, sn, cas_row);
- dwt_decode_53(bj, dn, sn, cas_row);
- for (k = 0; k < rw; k++) aj[k] = bj[k];
- }
- }
- opj_free(bj);
-
- }
-
- }
-
-}
-
-
-/* <summary> */
-/* Get gain of wavelet transform. */
-/* </summary> */
-int dwt_getgain(int orient, int reversible) {
- if (reversible == 1) {
- if (orient == 0)
- return 0;
- else if (orient == 1 || orient == 2 || orient == 4 )
- return 1;
- else if (orient == 3 || orient == 5 || orient == 6 )
- return 2;
- else
- return 3;
- }
- //else if (reversible == 0){
- return 0;
-}
-
-/* <summary> */
-/* Get norm of wavelet transform. */
-/* </summary> */
-double dwt_getnorm(int orient, int level[3], int dwtid[3]) {
- int levelx = level[0];
- int levely = level[1];
- int levelz = (level[2] < 0) ? 0 : level[2];
- double norm;
-
- if (flagnorm[levelx][levely][levelz][orient] == 1) {
- norm = dwt_norm[levelx][levely][levelz][orient];
- //fprintf(stdout,"[INFO] Level: %d %d %d Orient %d Dwt_norm: %f \n",level[0],level[1],level[2],orient,norm);
- } else {
- opj_wtfilt_t *wtfiltx =(opj_wtfilt_t *) opj_malloc(sizeof(opj_wtfilt_t));
- opj_wtfilt_t *wtfilty =(opj_wtfilt_t *) opj_malloc(sizeof(opj_wtfilt_t));
- opj_wtfilt_t *wtfiltz =(opj_wtfilt_t *) opj_malloc(sizeof(opj_wtfilt_t));
- //Fetch equivalent filters for each dimension
- dwt_getwtfilters(wtfiltx, dwtid[0]);
- dwt_getwtfilters(wtfilty, dwtid[1]);
- dwt_getwtfilters(wtfiltz, dwtid[2]);
- //Calculate the corresponding norm
- norm = dwt_calc_wtnorms(orient, level, dwtid, wtfiltx, wtfilty, wtfiltz);
- //Save norm in array (no recalculation)
- dwt_norm[levelx][levely][levelz][orient] = norm;
- flagnorm[levelx][levely][levelz][orient] = 1;
- //Free reserved space
- opj_free(wtfiltx->LPS); opj_free(wtfilty->LPS); opj_free(wtfiltz->LPS);
- opj_free(wtfiltx->HPS); opj_free(wtfilty->HPS); opj_free(wtfiltz->HPS);
- opj_free(wtfiltx); opj_free(wtfilty); opj_free(wtfiltz);
- //fprintf(stdout,"[INFO] Dwtid: %d %d %d Level: %d %d %d Orient %d Norm: %f \n",dwtid[0],dwtid[1],dwtid[2],level[0],level[1],level[2],orient,norm);
- }
- return norm;
-}
-/* <summary> */
-/* Calculate explicit stepsizes for DWT. */
-/* </summary> */
-void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec) {
- int totnumbands, bandno, diff;
-
- assert(tccp->numresolution[0] >= tccp->numresolution[2]);
- diff = tccp->numresolution[0] - tccp->numresolution[2]; /*if RESx=RESy != RESz */
- totnumbands = (7 * tccp->numresolution[0] - 6) - 4 * diff; /* 3-D */
-
- for (bandno = 0; bandno < totnumbands; bandno++) {
- double stepsize;
- int resno, level[3], orient, gain;
-
- /* Bandno: 0 - LLL 1 - LHL
- 2 - HLL 3 - HHL
- 4 - LLH 5 - LHH
- 6 - HLH 7 - HHH */
-
- resno = (bandno == 0) ? 0 : ( (bandno <= 3 * diff) ? ((bandno - 1) / 3 + 1) : ((bandno + 4*diff - 1) / 7 + 1));
- orient = (bandno == 0) ? 0 : ( (bandno <= 3 * diff) ? ((bandno - 1) % 3 + 1) : ((bandno + 4*diff - 1) % 7 + 1));
- level[0] = tccp->numresolution[0] - 1 - resno;
- level[1] = tccp->numresolution[1] - 1 - resno;
- level[2] = tccp->numresolution[2] - 1 - resno;
-
- /* Gain: 0 - LLL 1 - LHL
- 1 - HLL 2 - HHL
- 1 - LLH 2 - LHH
- 2 - HLH 3 - HHH */
- gain = (tccp->reversible == 0) ? 0 : ( (orient == 0) ? 0 :
- ( ((orient == 1) || (orient == 2) || (orient == 4)) ? 1 :
- (((orient == 3) || (orient == 5) || (orient == 6)) ? 2 : 3)) );
-
- if (tccp->qntsty == J3D_CCP_QNTSTY_NOQNT) {
- stepsize = 1.0;
- } else {
- double norm = dwt_getnorm(orient,level,tccp->dwtid); //Fetch norms if irreversible transform (by the moment only I9.7)
- stepsize = (1 << (gain + 1)) / norm;
- }
- //fprintf(stdout,"[INFO] Bandno: %d Orient: %d Level: %d %d %d Stepsize: %f\n",bandno,orient,level[0],level[1],level[2],stepsize);
- dwt_encode_stepsize((int) floor(stepsize * 8192.0), prec + gain, &tccp->stepsizes[bandno]);
- }
-}
-
-
-
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyrigth (c) 2006, M�nica D�ez, LPI-UVA, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __DWT_H\r
-#define __DWT_H\r
-/**\r
-@file dwt.h\r
-@brief Implementation of a discrete wavelet transform (DWT)\r
-\r
-The functions in DWT.C have for goal to realize forward and inverse discret wavelet\r
-transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in\r
-DWT.C are used by some function in TCD.C.\r
-*/\r
-\r
-/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */\r
-/*@{*/\r
-\r
-/**\r
-DCCS-LIWT properties\r
-*/\r
-\r
-\r
-typedef struct opj_wtfilt {\r
- double *LPS;\r
- int lenLPS;\r
- double *HPS;\r
- int lenHPS;\r
-} opj_wtfilt_t;\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Forward 5-3 wavelet tranform in 3-D. \r
-Apply a reversible DWT transform to a component of an volume.\r
-@param tilec Tile component information (current tile)\r
-@param dwtid Number of identification of wavelet kernel(s) used in DWT in each direction\r
-*/\r
-void dwt_encode(opj_tcd_tilecomp_t * tilec, int dwtid[3]);\r
-/**\r
-Inverse 5-3 wavelet tranform in 3-D.\r
-Apply a reversible inverse DWT transform to a component of an volume.\r
-@param tilec Tile component information (current tile)\r
-@param stops Number of decoded resolution levels in each dimension\r
-@param dwtid Number of identification of wavelet kernel(s) used in DWT in each dimension\r
-*/\r
-void dwt_decode(opj_tcd_tilecomp_t * tilec, int stops[3], int dwtid[3]);\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Get the gain of a subband for the reversible 3-D DWT.\r
-@param orient Number that identifies the subband (0->LLL, 1->HLL, 2->LHL, 3->HHL, 4->LLH, 5->HLH, 6->LHH, 7->HHH)\r
-@param reversible Wavelet transformation type\r
-@return Returns 0 if orient = 0, returns 1 if orient = 1,2 or 4, returns 2 if orient = 3,5 or 6, returns 3 otherwise\r
-*/\r
-int dwt_getgain(int orient, int reversible);\r
-/**\r
-Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT or irreversible 9-7 in 3-D.\r
-@param orient Band of the wavelet function\r
-@param level Levels of the wavelet function in X,Y,Z axis\r
-@param dwtid Wavelet transformation identifier\r
-@return Returns the norm of the wavelet function\r
-*/\r
-double dwt_getnorm(int orient, int level[3], int dwtid[3]);\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Calcula el valor del escal�n de cuantificaci�n correspondiente a cada subbanda.\r
-@param tccp Tile component coding parameters\r
-@param prec Precision of data\r
-*/\r
-void dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, int prec);\r
-/*@}*/\r
-\r
-#endif /* __DWT_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-// ==========================================================\r
-// Utility functions\r
-// ==========================================================\r
-\r
-#ifndef _WIN32\r
-static char*\r
-i2a(unsigned i, char *a, unsigned r) {\r
- if (i/r > 0) a = i2a(i/r,a,r);\r
- *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i%r];\r
- return a+1;\r
-}\r
-\r
-/** \r
- Transforms integer i into an ascii string and stores the result in a; \r
- string is encoded in the base indicated by r.\r
- @param i Number to be converted\r
- @param a String result\r
- @param r Base of value; must be in the range 2 - 36\r
- @return Returns a\r
-*/\r
-static char *\r
-_itoa(int i, char *a, int r) {\r
- r = ((r < 2) || (r > 36)) ? 10 : r;\r
- if(i < 0) {\r
- *a = '-';\r
- *i2a(-i, a+1, r) = 0;\r
- }\r
- else *i2a(i, a, r) = 0;\r
- return a;\r
-}\r
-\r
-#endif // !_WIN32\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context) {\r
- if(cinfo) {\r
- opj_event_mgr_t *previous = cinfo->event_mgr;\r
- cinfo->event_mgr = event_mgr;\r
- cinfo->client_data = context;\r
- return previous;\r
- }\r
-\r
- return NULL;\r
-}\r
-\r
-bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...) {\r
-#define MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */\r
- opj_msg_callback msg_handler = NULL;\r
-\r
- opj_event_mgr_t *event_mgr = cinfo->event_mgr;\r
- if(event_mgr != NULL) {\r
- switch(event_type) {\r
- case EVT_ERROR:\r
- msg_handler = event_mgr->error_handler;\r
- break;\r
- case EVT_WARNING:\r
- msg_handler = event_mgr->warning_handler;\r
- break;\r
- case EVT_INFO:\r
- msg_handler = event_mgr->info_handler;\r
- break;\r
- default:\r
- break;\r
- }\r
- if(msg_handler == NULL) {\r
- return false;\r
- }\r
- } else {\r
- return false;\r
- }\r
-\r
- if ((fmt != NULL) && (event_mgr != NULL)) {\r
- va_list arg;\r
- int str_length, i, j;\r
- char message[MSG_SIZE];\r
- memset(message, 0, MSG_SIZE);\r
- /* initialize the optional parameter list */\r
- va_start(arg, fmt);\r
- /* check the length of the format string */\r
- str_length = (strlen(fmt) > MSG_SIZE) ? MSG_SIZE : strlen(fmt);\r
- /* parse the format string and put the result in 'message' */\r
- for (i = 0, j = 0; i < str_length; ++i) {\r
- if (fmt[i] == '%') {\r
- if (i + 1 < str_length) {\r
- switch(tolower(fmt[i + 1])) {\r
- case '%' :\r
- message[j++] = '%';\r
- break;\r
- case 'o' : /* octal numbers */\r
- {\r
- char tmp[16];\r
- _itoa(va_arg(arg, int), tmp, 8);\r
- strcat(message, tmp);\r
- j += strlen(tmp);\r
- ++i;\r
- break;\r
- }\r
- case 'i' : /* decimal numbers */\r
- case 'd' :\r
- {\r
- char tmp[16];\r
- _itoa(va_arg(arg, int), tmp, 10);\r
- strcat(message, tmp);\r
- j += strlen(tmp);\r
- ++i;\r
- break;\r
- }\r
- case 'x' : /* hexadecimal numbers */\r
- {\r
- char tmp[16];\r
- _itoa(va_arg(arg, int), tmp, 16);\r
- strcat(message, tmp);\r
- j += strlen(tmp);\r
- ++i;\r
- break;\r
- }\r
- case 's' : /* strings */\r
- {\r
- char *tmp = va_arg(arg, char*);\r
- strcat(message, tmp);\r
- j += strlen(tmp);\r
- ++i;\r
- break;\r
- }\r
- case 'f' : /* floats */\r
- {\r
- char tmp[16];\r
- double value = va_arg(arg, double);\r
- sprintf(tmp, "%f", value);\r
- strcat(message, tmp);\r
- j += strlen(tmp);\r
- ++i;\r
- break;\r
- }\r
- };\r
- } else {\r
- message[j++] = fmt[i];\r
- }\r
- } else {\r
- message[j++] = fmt[i];\r
- };\r
- }\r
- /* deinitialize the optional parameter list */\r
- va_end(arg);\r
-\r
- /* output the message to the user program */\r
- msg_handler(message, cinfo->client_data);\r
- }\r
-\r
- return true;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __EVENT_H\r
-#define __EVENT_H\r
-/**\r
-@file event.h\r
-@brief Implementation of a event callback system\r
-\r
-The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.\r
-*/\r
-\r
-#define EVT_ERROR 1 /**< Error event type */\r
-#define EVT_WARNING 2 /**< Warning event type */\r
-#define EVT_INFO 4 /**< Debug event type */\r
-\r
-/** @defgroup EVENT EVENT - Implementation of a event callback system */\r
-/*@{*/\r
-\r
-/** @name Funciones generales (see also openjp3d.h) */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Write formatted data to a string and send the string to a user callback. \r
-@param cinfo Codec context info\r
-@param event_type Event type or callback to use to send the message\r
-@param fmt Format-control string (plus optionnal arguments)\r
-@return Returns true if successful, returns false otherwise\r
-*/\r
-bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __EVENT_H */\r
+++ /dev/null
-/*
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef __FIX_H
-#define __FIX_H
-
-#if defined(_MSC_VER) || defined(__BORLANDC__)
-#define int64 __int64
-#else
-#define int64 long long
-#endif
-
-/**
-@file fix.h
-@brief Implementation of operations of specific multiplication (FIX)
-
-The functions in FIX.H have for goal to realize specific multiplication.
-*/
-
-/** @defgroup FIX FIX - Implementation of operations of specific multiplication */
-/*@{*/
-
-/**
-Multiply two fixed-precision rational numbers.
-@param a
-@param b
-@return Returns a * b
-*/
-static int fix_mul(int a, int b) {
- int64 temp = (int64) a * (int64) b >> 12;
- return (int) ((temp >> 1) + (temp & 1)) ;
-}
-
-/*@}*/
-
-#endif /* __FIX_H */
+++ /dev/null
-/*
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef __INT_H
-#define __INT_H
-/**
-@file int.h
-@brief Implementation of operations on integers (INT)
-
-The functions in INT.H have for goal to realize operations on integers.
-*/
-
-/** @defgroup INT INT - Implementation of operations on integers */
-/*@{*/
-
-/** @name Funciones generales (see also openjp3d.h) */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-/**
-Get the minimum of two integers
-@return Returns a if a < b else b
-*/
-static int int_min(int a, int b) {
- return a < b ? a : b;
-}
-/**
-Get the maximum of two integers
-@return Returns a if a > b else b
-*/
-static int int_max(int a, int b) {
- return (a > b) ? a : b;
-}
-/**
-Clamp an integer inside an interval
-@return
-<ul>
-<li>Returns a if (min < a < max)
-<li>Returns max if (a > max)
-<li>Returns min if (a < min)
-</ul>
-*/
-static int int_clamp(int a, int min, int max) {
- if (a < min)
- return min;
- if (a > max)
- return max;
- return a;
-}
-/**
-@return Get absolute value of integer
-*/
-static int int_abs(int a) {
- return a < 0 ? -a : a;
-}
-
-static double dbl_abs(double a) {
- return a < 0 ? -a : a;
-}
-/**
-Divide an integer and round upwards
-@return Returns a divided by b
-*/
-static int int_ceildiv(int a, int b) {
- return (a + b - 1) / b;
-}
-/**
-Divide an integer by a power of 2 and round upwards
-@return Returns a divided by 2^b
-*/
-static int int_ceildivpow2(int a, int b) {
- return (a + (1 << b) - 1) >> b;
-}
-/**
-Divide an integer by a power of 2 and round downwards
-@return Returns a divided by 2^b
-*/
-static int int_floordivpow2(int a, int b) {
- return a >> b;
-}
-/**
-Get logarithm of an integer and round downwards
-@return Returns log2(a)
-*/
-static int int_floorlog2(int a) {
- int l;
- for (l = 0; a > 1; l++) {
- a >>= 1;
- }
- return l;
-}
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-#endif
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup J3D J3D - JPEG-2000 PART 10 codestream reader/writer */\r
-/*@{*/\r
-\r
-/** @name Funciones locales */\r
-/*@{*/\r
-\r
-/**\r
-Write the SOC marker (Start Of Codestream)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_soc(opj_j3d_t *j3d);\r
-/**\r
-Read the SOC marker (Start of Codestream)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_soc(opj_j3d_t *j3d);\r
-/**\r
-Write the SIZ marker (2D volume and tile size)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_siz(opj_j3d_t *j3d);\r
-/**\r
-Read the SIZ marker (2D volume and tile size)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_siz(opj_j3d_t *j3d);\r
-/**\r
-Write the ZSI marker (3rd volume and tile size)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_zsi(opj_j3d_t *j3d);\r
-/**\r
-Read the ZSI marker (3rd volume and tile size)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_zsi(opj_j3d_t *j3d);\r
-/**\r
-Write the COM marker (comment)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_com(opj_j3d_t *j3d);\r
-/**\r
-Read the COM marker (comment)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_com(opj_j3d_t *j3d);\r
-/**\r
-Write the value concerning the specified component in the marker COD and COC\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information written\r
-*/\r
-static void j3d_write_cox(opj_j3d_t *j3d, int compno);\r
-/**\r
-Read the value concerning the specified component in the marker COD and COC\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information read\r
-*/\r
-static void j3d_read_cox(opj_j3d_t *j3d, int compno);\r
-/**\r
-Write the COD marker (coding style default)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_cod(opj_j3d_t *j3d);\r
-/**\r
-Read the COD marker (coding style default)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_cod(opj_j3d_t *j3d);\r
-/**\r
-Write the COC marker (coding style component)\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information written\r
-*/\r
-static void j3d_write_coc(opj_j3d_t *j3d, int compno);\r
-/**\r
-Read the COC marker (coding style component)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_coc(opj_j3d_t *j3d);\r
-/**\r
-Write the value concerning the specified component in the marker QCD and QCC\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information written\r
-*/\r
-static void j3d_write_qcx(opj_j3d_t *j3d, int compno);\r
-/**\r
-Read the value concerning the specified component in the marker QCD and QCC\r
-@param j3d J3D handle\r
-@param compno Number of the component concern by the information read\r
-@param len Length of the information in the QCX part of the marker QCD/QCC\r
-*/\r
-static void j3d_read_qcx(opj_j3d_t *j3d, int compno, int len);\r
-/**\r
-Write the QCD marker (quantization default)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_qcd(opj_j3d_t *j3d);\r
-/**\r
-Read the QCD marker (quantization default)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_qcd(opj_j3d_t *j3d);\r
-/**\r
-Write the QCC marker (quantization component)\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information written\r
-*/\r
-static void j3d_write_qcc(opj_j3d_t *j3d, int compno);\r
-/**\r
-Read the QCC marker (quantization component)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_qcc(opj_j3d_t *j3d);\r
-/**\r
-Write the POC marker (progression order change)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_poc(opj_j3d_t *j3d);\r
-/**\r
-Read the POC marker (progression order change)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_poc(opj_j3d_t *j3d);\r
-/**\r
-Read the CRG marker (component registration)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_crg(opj_j3d_t *j3d);\r
-/**\r
-Read the TLM marker (tile-part lengths)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_tlm(opj_j3d_t *j3d);\r
-/**\r
-Read the PLM marker (packet length, main header)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_plm(opj_j3d_t *j3d);\r
-/**\r
-Read the PLT marker (packet length, tile-part header)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_plt(opj_j3d_t *j3d);\r
-/**\r
-Read the PPM marker (packet packet headers, main header)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_ppm(opj_j3d_t *j3d);\r
-/**\r
-Read the PPT marker (packet packet headers, tile-part header)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_ppt(opj_j3d_t *j3d);\r
-/**\r
-Write the SOT marker (start of tile-part)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_sot(opj_j3d_t *j3d);\r
-/**\r
-Read the SOT marker (start of tile-part)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_sot(opj_j3d_t *j3d);\r
-/**\r
-Write the SOD marker (start of data)\r
-@param j3d J3D handle\r
-@param tile_coder Pointer to a TCD handle\r
-*/\r
-static void j3d_write_sod(opj_j3d_t *j3d, void *tile_coder);\r
-/**\r
-Read the SOD marker (start of data)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_sod(opj_j3d_t *j3d);\r
-/**\r
-Write the RGN marker (region-of-interest)\r
-@param j3d J3D handle\r
-@param compno Number of the component concerned by the information written\r
-@param tileno Number of the tile concerned by the information written\r
-*/\r
-static void j3d_write_rgn(opj_j3d_t *j3d, int compno, int tileno);\r
-/**\r
-Read the RGN marker (region-of-interest)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_rgn(opj_j3d_t *j3d);\r
-/**\r
-Write the EOC marker (end of codestream)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_eoc(opj_j3d_t *j3d);\r
-/**\r
-Read the EOC marker (end of codestream)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_eoc(opj_j3d_t *j3d);\r
-/**\r
-Read an unknown marker\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_unk(opj_j3d_t *j3d);\r
-/**\r
-Write the CAP marker (extended capabilities)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_cap(opj_j3d_t *j3d);\r
-/**\r
-Read the CAP marker (extended capabilities)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_cap(opj_j3d_t *j3d);\r
-/**\r
-Write the DCO marker (Variable DC offset)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_dco(opj_j3d_t *j3d);\r
-/**\r
-Read the DCO marker (Variable DC offset)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_dco(opj_j3d_t *j3d);\r
-/**\r
-Write the ATK marker (arbitrary transformation kernel)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_atk(opj_j3d_t *j3d);\r
-/**\r
-Read the ATK marker (arbitrary transformation kernel)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_atk(opj_j3d_t *j3d);\r
-/**\r
-Write the CBD marker (component bit depth definition)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_cbd(opj_j3d_t *j3d);\r
-/**\r
-Read the CBD marker (component bit depth definition)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_cbd(opj_j3d_t *j3d);\r
-/**\r
-Write the MCT marker (multiple component transfomation definition)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_mct(opj_j3d_t *j3d);\r
-/**\r
-Read the MCT marker (multiple component transfomation definition)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_mct(opj_j3d_t *j3d);\r
-/**\r
-Write the MCC marker (multiple component transfomation collection)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_mcc(opj_j3d_t *j3d);\r
-/**\r
-Read the MCC marker (multiple component transfomation collection)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_mcc(opj_j3d_t *j3d);\r
-/**\r
-Write the MCO marker (multiple component transfomation ordering)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_mco(opj_j3d_t *j3d);\r
-/**\r
-Read the MCO marker (multiple component transfomation ordering)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_mco(opj_j3d_t *j3d);\r
-/**\r
-Write the NLT marker (non-linearity point transformation)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_write_nlt(opj_j3d_t *j3d);\r
-/**\r
-Read the NLT marker (non-linearity point transformation)\r
-@param j3d J3D handle\r
-*/\r
-static void j3d_read_nlt(opj_j3d_t *j3d);\r
-/*@}*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-void j3d_dump_volume(FILE *fd, opj_volume_t * vol) {\r
- int compno;\r
- fprintf(fd, "volume {\n");\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d\n", vol->x0, vol->y0, vol->z0,vol->x1, vol->y1, vol->z1);\r
- fprintf(fd, " numcomps=%d\n", vol->numcomps);\r
- for (compno = 0; compno < vol->numcomps; compno++) {\r
- opj_volume_comp_t *comp = &vol->comps[compno];\r
- fprintf(fd, " comp %d {\n", compno);\r
- fprintf(fd, " dx=%d, dy=%d, dz=%d\n", comp->dx, comp->dy, comp->dz);\r
- fprintf(fd, " prec=%d\n", comp->prec);\r
- fprintf(fd, " sgnd=%d\n", comp->sgnd);\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, "}\n");\r
-}\r
-\r
-void j3d_dump_cp(FILE *fd, opj_volume_t * vol, opj_cp_t * cp) {\r
- int tileno, compno, layno, bandno, resno, numbands;\r
- fprintf(fd, "coding parameters {\n");\r
- fprintf(fd, " tx0=%d, ty0=%d, tz0=%d\n", cp->tx0, cp->ty0, cp->tz0);\r
- fprintf(fd, " tdx=%d, tdy=%d, tdz=%d\n", cp->tdx, cp->tdy, cp->tdz);\r
- fprintf(fd, " tw=%d, th=%d, tl=%d\n", cp->tw, cp->th, cp->tl);\r
- fprintf(fd, " transform format: %d\n", cp->transform_format);\r
- fprintf(fd, " encoding format: %d\n", cp->encoding_format);\r
- for (tileno = 0; tileno < cp->tw * cp->th * cp->tl; tileno++) {\r
- opj_tcp_t *tcp = &cp->tcps[tileno];\r
- fprintf(fd, " tile %d {\n", tileno);\r
- fprintf(fd, " csty=%x\n", tcp->csty);\r
- fprintf(fd, " prg=%d\n", tcp->prg);\r
- fprintf(fd, " numlayers=%d\n", tcp->numlayers);\r
- fprintf(fd, " mct=%d\n", tcp->mct);\r
- fprintf(fd, " rates=");\r
- for (layno = 0; layno < tcp->numlayers; layno++) {\r
- fprintf(fd, "%f ", tcp->rates[layno]);\r
- }\r
- fprintf(fd, "\n");\r
- fprintf(fd, " first=%d\n", tcp->first);\r
- for (compno = 0; compno < vol->numcomps; compno++) {\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- fprintf(fd, " comp %d {\n", compno);\r
- fprintf(fd, " csty=%x\n", tccp->csty);\r
- fprintf(fd, " numresx=%d, numresy=%d, numresz=%d\n", tccp->numresolution[0], tccp->numresolution[1], tccp->numresolution[2]);\r
- fprintf(fd, " cblkw=%d, cblkh=%d, cblkl=%d\n", tccp->cblk[0], tccp->cblk[1], tccp->cblk[2]);\r
- fprintf(fd, " cblksty=%x\n", tccp->cblksty);\r
- fprintf(fd, " qntsty=%d\n", tccp->qntsty);\r
- fprintf(fd, " numgbits=%d\n", tccp->numgbits);\r
- fprintf(fd, " roishift=%d\n", tccp->roishift);\r
- fprintf(fd, " reversible=%d\n", tccp->reversible);\r
- fprintf(fd, " dwtidx=%d dwtidy=%d dwtidz=%d\n", tccp->dwtid[0], tccp->dwtid[1], tccp->dwtid[2]);\r
- if (tccp->atk != NULL) {\r
- fprintf(fd, " atk.index=%d\n", tccp->atk->index);\r
- fprintf(fd, " atk.coeff_typ=%d\n", tccp->atk->coeff_typ);\r
- fprintf(fd, " atk.filt_cat=%d\n", tccp->atk->filt_cat);\r
- fprintf(fd, " atk.exten=%d\n", tccp->atk->exten);\r
- fprintf(fd, " atk.minit=%d\n", tccp->atk->minit);\r
- fprintf(fd, " atk.wt_typ=%d\n", tccp->atk->wt_typ);\r
- }\r
- fprintf(fd, " stepsizes of bands=");\r
- numbands = (tccp->qntsty == J3D_CCP_QNTSTY_SIQNT) ? 1 :\r
- ( (cp->transform_format == TRF_2D_DWT) ? (tccp->numresolution[0] * 3 - 2) :\r
- (tccp->numresolution[0] * 7 - 6) - 4 *(tccp->numresolution[0] - tccp->numresolution[2]) );\r
- for (bandno = 0; bandno < numbands; bandno++) {\r
- fprintf(fd, "(%d,%d) ", tccp->stepsizes[bandno].mant,tccp->stepsizes[bandno].expn);\r
- }\r
- fprintf(fd, "\n");\r
- \r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- fprintf(fd, " prcw=");\r
- for (resno = 0; resno < tccp->numresolution[0]; resno++) {\r
- fprintf(fd, "%d ", tccp->prctsiz[0][resno]);\r
- }\r
- fprintf(fd, "\n");\r
- fprintf(fd, " prch=");\r
- for (resno = 0; resno < tccp->numresolution[0]; resno++) {\r
- fprintf(fd, "%d ", tccp->prctsiz[1][resno]);\r
- }\r
- fprintf(fd, "\n");\r
- fprintf(fd, " prcl=");\r
- for (resno = 0; resno < tccp->numresolution[0]; resno++) {\r
- fprintf(fd, "%d ", tccp->prctsiz[2][resno]);\r
- }\r
- fprintf(fd, "\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, "}\n");\r
-}\r
-\r
-/* ----------------------------------------------------------------------- \r
-Extended capabilities\r
-------------------------------------------------------------------------*/\r
-\r
-static void j3d_write_cap(opj_j3d_t *j3d){\r
- int len,lenp;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- cio_write(cio, J3D_MS_CAP, 2); /* CAP */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- cio_write(cio,J3D_CAP_10, 4); \r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lsiz */\r
- cio_seek(cio, lenp + len);\r
-\r
-}\r
-static void j3d_read_cap(opj_j3d_t *j3d){\r
- int len, Cap;\r
- opj_cio_t *cio = j3d->cio;\r
- /*cio_read(cio, 2); CAP */\r
- len = cio_read(cio, 2);\r
- Cap = cio_read(cio, 4);\r
-}\r
-static void j3d_write_zsi(opj_j3d_t *j3d) {\r
- int i;\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- cio_write(cio, J3D_MS_ZSI, 2); /* ZSI */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- cio_write(cio, volume->z1, 4); /* Zsiz */\r
- cio_write(cio, volume->z0, 4); /* Z0siz */\r
- cio_write(cio, cp->tdz, 4); /* ZTsiz */\r
- cio_write(cio, cp->tz0, 4); /* ZT0siz */\r
- for (i = 0; i < volume->numcomps; i++) {\r
- cio_write(cio, volume->comps[i].dz, 1); /* ZRsiz_i */\r
- }\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lsiz */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_zsi(opj_j3d_t *j3d) {\r
- int len, i;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- len = cio_read(cio, 2); /* Lsiz */\r
- volume->z1 = cio_read(cio, 4); /* Zsiz */\r
- volume->z0 = cio_read(cio, 4); /* Z0siz */\r
- cp->tdz = cio_read(cio, 4); /* ZTsiz */\r
- cp->tz0 = cio_read(cio, 4); /* ZT0siz */\r
- for (i = 0; i < volume->numcomps; i++) {\r
- volume->comps[i].dz = cio_read(cio, 1); /* ZRsiz_i */\r
- }\r
- \r
- //Initialization of volume\r
- cp->tw = int_ceildiv(volume->x1 - cp->tx0, cp->tdx);\r
- cp->th = int_ceildiv(volume->y1 - cp->ty0, cp->tdy);\r
- cp->tl = int_ceildiv(volume->z1 - cp->tz0, cp->tdz);\r
- cp->tcps = (opj_tcp_t *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(opj_tcp_t));\r
- cp->tileno = (int *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(int));\r
- cp->tileno_size = 0;\r
- \r
- for (i = 0; i < cp->tw * cp->th * cp->tl ; i++) {\r
- cp->tcps[i].POC = 0;\r
- cp->tcps[i].numpocs = 0;\r
- cp->tcps[i].first = 1;\r
- }\r
- \r
- /* Initialization for PPM marker (Packets header)*/\r
- cp->ppm = 0;\r
- cp->ppm_data = NULL;\r
- cp->ppm_data_first = NULL;\r
- cp->ppm_previous = 0;\r
- cp->ppm_store = 0;\r
- \r
- j3d->default_tcp->tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * volume->numcomps);\r
- for (i = 0; i < cp->tw * cp->th * cp->tl ; i++) {\r
- cp->tcps[i].tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * volume->numcomps);\r
- }\r
- j3d->tile_data = (unsigned char **) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(unsigned char *));\r
- j3d->tile_len = (int *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(int));\r
- j3d->state = J3D_STATE_MH;\r
- \r
-}\r
-static void j3d_write_dco(opj_j3d_t *j3d){\r
- int lenp, len, i;\r
- int dcotype; \r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- dcotype = 1; /* Offsets are 16bit signed integers Table A21 15444-2 */\r
- cio_write(cio, J3D_MS_DCO, 2); /* DCO */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- cio_write(cio, dcotype, 1); \r
- if (dcotype == 0) {\r
- for (i = 0; i < volume->numcomps; i++) \r
- cio_write(cio, volume->comps[i].dcoffset, 1); /* SPdco_i */\r
- } else if (dcotype == 1) {\r
- for (i = 0; i < volume->numcomps; i++){ \r
- cio_write(cio, volume->comps[i].dcoffset, 1); /* SPdco_i */\r
- opj_event_msg(j3d->cinfo, EVT_INFO, "dcotype %d DCO %d \n",dcotype,volume->comps[i].dcoffset);\r
- }\r
- }\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Ldco */\r
- cio_seek(cio, lenp + len);\r
-\r
-}\r
-static void j3d_read_dco(opj_j3d_t *j3d){\r
- int len, i;\r
- int dcotype;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- len = cio_read(cio, 2); /* Lsiz */\r
- dcotype = cio_read(cio, 1); //offset 8bit unsigned / 16bit signed integers\r
- if (dcotype == 0) {\r
- for (i = 0; i < volume->numcomps; i++) {\r
- volume->comps[i].dcoffset = cio_read(cio, 1);\r
- if (volume->comps[i].dcoffset > 128) \r
- volume->comps[i].dcoffset = volume->comps[i].dcoffset - 256;\r
- }\r
- } else if (dcotype == 1) {\r
- for (i = 0; i < volume->numcomps; i++) {\r
- volume->comps[i].dcoffset = cio_read(cio, 1);\r
- if (volume->comps[i].dcoffset > 128) \r
- volume->comps[i].dcoffset = volume->comps[i].dcoffset - 256;\r
- }\r
- }\r
- \r
-}\r
-static void j3d_write_atk(opj_j3d_t *j3d){\r
- int lenp, len, s, k;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_atk_t *atk = j3d->cp->tcps->tccps->atk;\r
- \r
- cio_write(cio, J3D_MS_ATK, 2); /* ATK */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2); \r
- cio_write(cio, atk->index + (atk->coeff_typ << 8) + (atk->filt_cat << 11) \r
- + (atk->wt_typ << 12) + (atk->minit << 13) + (atk->exten << 14), 2); /* Satk */\r
- if (atk->wt_typ == J3D_ATK_IRR) \r
- cio_write(cio,(unsigned int) (atk->Katk * 8192.0), 1 << atk->coeff_typ);\r
- cio_write(cio, atk->Natk, 1);\r
- for (s = 0; s < atk->Natk; s++){\r
- if (atk->filt_cat == J3D_ATK_ARB) \r
- cio_write(cio, atk->Oatk[s], 1);\r
- if (atk->wt_typ == J3D_ATK_REV){\r
- cio_write(cio, atk->Eatk[s], 1);\r
- cio_write(cio, atk->Batk[s], 1);\r
- }\r
- cio_write(cio, atk->LCatk[s], 1);\r
- for (k = 0; k < atk->LCatk[s]; k++)\r
- cio_write(cio,(unsigned int) (atk->Aatk[s][k] * 8192.0), 1 << atk->coeff_typ);\r
- }\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Latk */\r
- cio_seek(cio, lenp + len);\r
-}\r
-static void j3d_read_atk(opj_j3d_t *j3d){\r
- int len, i, Satk, k;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- opj_atk_t *atk = cp->tcps->tccps->atk; \r
- \r
- len = cio_read(cio, 2); /* Latk */\r
- Satk = cio_read(cio, 2); \r
- atk->index = Satk & 0x00ff;\r
- atk->coeff_typ = Satk >> 8 & 0x0007;\r
- atk->filt_cat = Satk >> 11 & 0x0001;\r
- atk->wt_typ = Satk >> 12 & 0x0001;\r
- atk->minit = Satk >> 13 & 0x0001;\r
- atk->exten = Satk >> 14 & 0x0001;\r
- if (atk->wt_typ == J3D_ATK_IRR) \r
- atk->Katk = ((double) cio_read(cio, 1 << atk->coeff_typ) / 8192.0);\r
- atk->Natk = cio_read(cio, 1);\r
- for (i = 0; i < atk->Natk; i++) {\r
- if (atk->filt_cat == J3D_ATK_ARB) \r
- atk->Oatk[i] = cio_read(cio, 1);\r
- if (atk->wt_typ == J3D_ATK_REV){\r
- atk->Eatk[i] = cio_read(cio, 1);\r
- atk->Batk[i] = cio_read(cio, 1);\r
- }\r
- atk->LCatk[i] = cio_read(cio, 1);\r
- for (k = 0; k < atk->LCatk[i]; k++)\r
- atk->Aatk[i][k] = ((double) cio_read(cio, 1 << atk->coeff_typ) / 8192.0);\r
- }\r
-}\r
-static void j3d_write_cbd(opj_j3d_t *j3d){\r
-}\r
-static void j3d_read_cbd(opj_j3d_t *j3d){\r
-}\r
-static void j3d_write_mct(opj_j3d_t *j3d){\r
-}\r
-static void j3d_read_mct(opj_j3d_t *j3d){\r
-}\r
-static void j3d_write_mcc(opj_j3d_t *j3d){\r
-}\r
-static void j3d_read_mcc(opj_j3d_t *j3d){\r
-}\r
-static void j3d_write_mco(opj_j3d_t *j3d){\r
-}\r
-static void j3d_read_mco(opj_j3d_t *j3d){\r
-}\r
-static void j3d_write_nlt(opj_j3d_t *j3d){\r
-}\r
-static void j3d_read_nlt(opj_j3d_t *j3d){\r
-}\r
-/* ----------------------------------------------------------------------- \r
-15444-1 codestream syntax\r
-------------------------------------------------------------------------*/\r
-static void j3d_write_soc(opj_j3d_t *j3d) {\r
- opj_cio_t *cio = j3d->cio;\r
- cio_write(cio, J3D_MS_SOC, 2);\r
-}\r
-\r
-static void j3d_read_soc(opj_j3d_t *j3d) {\r
- j3d->state = J3D_STATE_MHSIZ;\r
-}\r
-\r
-static void j3d_write_siz(opj_j3d_t *j3d) {\r
- int i;\r
- int lenp, len;\r
- int Rsiz;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- cio_write(cio, J3D_MS_SIZ, 2); /* SIZ */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- //cio_write(cio, 0, 2); /* Rsiz (capabilities of 15444-1 only) */\r
- Rsiz = J3D_RSIZ_DCO | J3D_RSIZ_ATK; /** | J3D_RSIZ_MCT | J3D_RSIZ_NONLT (not implemented yet)*/\r
- cio_write(cio, Rsiz, 2); /* capabilities of WDv5.2*/\r
- cio_write(cio, volume->x1, 4); /* Xsiz */\r
- cio_write(cio, volume->y1, 4); /* Ysiz */\r
- cio_write(cio, volume->x0, 4); /* X0siz */\r
- cio_write(cio, volume->y0, 4); /* Y0siz */\r
- cio_write(cio, cp->tdx, 4); /* XTsiz */\r
- cio_write(cio, cp->tdy, 4); /* YTsiz */\r
- cio_write(cio, cp->tx0, 4); /* XT0siz */\r
- cio_write(cio, cp->ty0, 4); /* YT0siz */\r
- cio_write(cio, volume->numcomps, 2); /* Csiz */\r
- for (i = 0; i < volume->numcomps; i++) {\r
- cio_write(cio, volume->comps[i].prec - 1 + (volume->comps[i].sgnd << 7), 1); /* Ssiz_i */\r
- cio_write(cio, volume->comps[i].dx, 1); /* XRsiz_i */\r
- cio_write(cio, volume->comps[i].dy, 1); /* YRsiz_i */\r
- }\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lsiz */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_siz(opj_j3d_t *j3d) {\r
- int len, i;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cp_t *cp = j3d->cp;\r
- \r
- len = cio_read(cio, 2); /* Lsiz */\r
- cp->rsiz = cio_read(cio, 2); /* Rsiz (capabilities) */\r
- volume->x1 = cio_read(cio, 4); /* Xsiz */\r
- volume->y1 = cio_read(cio, 4); /* Ysiz */\r
- volume->x0 = cio_read(cio, 4); /* X0siz */\r
- volume->y0 = cio_read(cio, 4); /* Y0siz */\r
- cp->tdx = cio_read(cio, 4); /* XTsiz */\r
- cp->tdy = cio_read(cio, 4); /* YTsiz */\r
- cp->tx0 = cio_read(cio, 4); /* XT0siz */\r
- cp->ty0 = cio_read(cio, 4); /* YT0siz */\r
- \r
- volume->numcomps = cio_read(cio, 2); /* Csiz */\r
- volume->comps = (opj_volume_comp_t *) opj_malloc(volume->numcomps * sizeof(opj_volume_comp_t));\r
- for (i = 0; i < volume->numcomps; i++) {\r
- int tmp, j;\r
- tmp = cio_read(cio, 1); /* Ssiz_i */\r
- volume->comps[i].prec = (tmp & 0x7f) + 1;\r
- volume->comps[i].sgnd = tmp >> 7;\r
- volume->comps[i].dx = cio_read(cio, 1); /* XRsiz_i */\r
- volume->comps[i].dy = cio_read(cio, 1); /* YRsiz_i */\r
- for (j = 0; j < 3; j++) {\r
- volume->comps[i].resno_decoded[j] = 0; /* number of resolution decoded */\r
- volume->comps[i].factor[j] = 0; /* reducing factor per component */\r
- }\r
- }\r
-\r
- if (j3d->cinfo->codec_format == CODEC_J2K){\r
- volume->z1 = 1;\r
- volume->z0 = 0;\r
- volume->numslices = 1;\r
- cp->tdz = 1;\r
- cp->tz0 = 0;\r
- for (i = 0; i < volume->numcomps; i++) \r
- volume->comps[i].dz = 1;\r
-\r
- //Initialization of volume\r
- cp->tw = int_ceildiv(volume->x1 - cp->tx0, cp->tdx);\r
- cp->th = int_ceildiv(volume->y1 - cp->ty0, cp->tdy);\r
- cp->tl = int_ceildiv(volume->z1 - cp->tz0, cp->tdz);\r
- cp->tcps = (opj_tcp_t *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(opj_tcp_t));\r
- cp->tileno = (int *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(int));\r
- cp->tileno_size = 0;\r
- \r
- for (i = 0; i < cp->tw * cp->th * cp->tl ; i++) {\r
- cp->tcps[i].POC = 0;\r
- cp->tcps[i].numpocs = 0;\r
- cp->tcps[i].first = 1;\r
- }\r
- \r
- /* Initialization for PPM marker (Packets header)*/\r
- cp->ppm = 0;\r
- cp->ppm_data = NULL;\r
- cp->ppm_data_first = NULL;\r
- cp->ppm_previous = 0;\r
- cp->ppm_store = 0;\r
- \r
- j3d->default_tcp->tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * volume->numcomps);\r
- for (i = 0; i < cp->tw * cp->th * cp->tl ; i++) {\r
- cp->tcps[i].tccps = (opj_tccp_t *) opj_malloc(sizeof(opj_tccp_t) * volume->numcomps);\r
- }\r
- j3d->tile_data = (unsigned char **) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(unsigned char *));\r
- j3d->tile_len = (int *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(int));\r
- j3d->state = J3D_STATE_MH;\r
- }\r
-}\r
-\r
-\r
-\r
-static void j3d_write_com(opj_j3d_t *j3d) {\r
- unsigned int i;\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- cio_write(cio, J3D_MS_COM, 2);\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- //cio_write(cio, 0, 2);\r
- cio_write(cio, j3d->cp->transform_format,1);\r
- cio_write(cio, j3d->cp->encoding_format,1);\r
- //opj_event_msg(j3d->cinfo, EVT_INFO, "TRF %D ENCOD %d\n",j3d->cp->transform_format,j3d->cp->encoding_format);\r
- if (j3d->cp->comment != NULL) {\r
- char *comment = j3d->cp->comment;\r
- for (i = 0; i < strlen(comment); i++) {\r
- cio_write(cio, comment[i], 1);\r
- }\r
- }\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2);\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_com(opj_j3d_t *j3d) {\r
- int len;\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- len = cio_read(cio, 2);\r
- \r
- j3d->cp->transform_format = (OPJ_TRANSFORM) cio_read(cio, 1);\r
- j3d->cp->encoding_format = (OPJ_ENTROPY_CODING) cio_read(cio, 1);\r
- //opj_event_msg(j3d->cinfo, EVT_INFO, "TRF %D ENCOD %d\n",j3d->cp->transform_format,j3d->cp->encoding_format);\r
-\r
- cio_skip(cio, len - 4); //posible comments\r
-}\r
-\r
-static void j3d_write_cox(opj_j3d_t *j3d, int compno) {\r
- int i;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = &cp->tcps[j3d->curtileno];\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, tccp->numresolution[0] - 1, 1); /* SPcox (D) No of decomposition levels in x-axis*/\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- cio_write(cio, tccp->numresolution[1] - 1, 1); /* SPcox (E) No of decomposition levels in y-axis*/\r
- cio_write(cio, tccp->numresolution[2] - 1, 1); /* SPcox (F) No of decomposition levels in z-axis*/\r
- }\r
- /* (cblkw - 2) + (cblkh - 2) + (cblkl - 2) <= 18*/\r
- cio_write(cio, tccp->cblk[0] - 2, 1); /* SPcox (G) Cblk width entre 10 y 2 (8 y 0)*/\r
- cio_write(cio, tccp->cblk[1] - 2, 1); /* SPcox (H) Cblk height*/\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- cio_write(cio, tccp->cblk[2] - 2, 1); /* SPcox (I) Cblk depth*/\r
- }\r
- cio_write(cio, tccp->cblksty, 1); /* SPcox (J) Cblk style*/\r
- cio_write(cio, tccp->dwtid[0], 1); /* SPcox (K) WT in x-axis 15444-2 Table A10*/\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- cio_write(cio, tccp->dwtid[1], 1); /* SPcox (L) WT in y-axis 15444-2 Table A10*/\r
- cio_write(cio, tccp->dwtid[2], 1); /* SPcox (M) WT in z-axis 15444-2 Table A10*/\r
- }\r
- \r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- for (i = 0; i < tccp->numresolution[0]; i++) {\r
- if (i < tccp->numresolution[2])\r
- cio_write(cio, tccp->prctsiz[0][i] + (tccp->prctsiz[1][i] << 4) + (tccp->prctsiz[2][i] << 8), 2); /* SPcox (N_i) Table A9*/\r
- else\r
- if (j3d->cinfo->codec_format == CODEC_J3D) \r
- cio_write(cio, tccp->prctsiz[0][i] + (tccp->prctsiz[1][i] << 4), 2); /* SPcox (N_i) Table A9*/\r
- else\r
- cio_write(cio, tccp->prctsiz[0][i] + (tccp->prctsiz[1][i] << 4), 1); /* SPcox (N_i) Table A9*/ }\r
- }\r
-}\r
-\r
-static void j3d_read_cox(opj_j3d_t *j3d, int compno) {\r
- int i;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- tccp->numresolution[0] = cio_read(cio, 1) + 1; /* SPcox (D) No of decomposition levels in x-axis*/\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- tccp->numresolution[1] = cio_read(cio, 1) + 1; /* SPcox (E) No of decomposition levels in y-axis*/\r
- tccp->numresolution[2] = cio_read(cio, 1) + 1; /* SPcox (F) No of decomposition levels in z-axis*/\r
- }else if (j3d->cinfo->codec_format == CODEC_J2K) {\r
- tccp->numresolution[1] = tccp->numresolution[0]; \r
- tccp->numresolution[2] = 1; \r
- }\r
- /* check the reduce value */\r
- cp->reduce[0] = int_min((tccp->numresolution[0])-1, cp->reduce[0]);\r
- cp->reduce[1] = int_min((tccp->numresolution[1])-1, cp->reduce[1]);\r
- cp->reduce[2] = int_min((tccp->numresolution[2])-1, cp->reduce[2]);\r
- \r
- tccp->cblk[0] = cio_read(cio, 1) + 2; /* SPcox (G) */\r
- tccp->cblk[1] = cio_read(cio, 1) + 2; /* SPcox (H) */\r
- if (j3d->cinfo->codec_format == CODEC_J3D)\r
- tccp->cblk[2] = cio_read(cio, 1) + 2; /* SPcox (I) */\r
- else\r
- tccp->cblk[2] = tccp->cblk[0];\r
-\r
- tccp->cblksty = cio_read(cio, 1); /* SPcox (J) */\r
- tccp->dwtid[0] = cio_read(cio, 1); /* SPcox (K) */\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- tccp->dwtid[1] = cio_read(cio, 1); /* SPcox (L) */\r
- tccp->dwtid[2] = cio_read(cio, 1); /* SPcox (M) */\r
- }else{\r
- tccp->dwtid[1] = tccp->dwtid[0]; /* SPcox (L) */\r
- tccp->dwtid[2] = tccp->dwtid[0]; /* SPcox (M) */\r
- }\r
- tccp->reversible = (tccp->dwtid[0]>=1 && tccp->dwtid[1]>=1 && tccp->dwtid[2]>=1); //TODO: only valid for irreversible 9x7 WTs\r
- if (tccp->csty & J3D_CP_CSTY_PRT) {\r
- for (i = 0; i < tccp->numresolution[0]; i++) {\r
- int tmp = cio_read(cio, 2); /* SPcox (N_i) */\r
- tccp->prctsiz[0][i] = tmp & 0xf;\r
- tccp->prctsiz[1][i] = tmp >> 4;\r
- tccp->prctsiz[2][i] = tmp >> 8;\r
- }\r
- }\r
-}\r
-\r
-static void j3d_write_cod(opj_j3d_t *j3d) {\r
- opj_cp_t *cp = NULL;\r
- opj_tcp_t *tcp = NULL;\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, J3D_MS_COD, 2); /* COD */\r
- \r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- \r
- cp = j3d->cp;\r
- tcp = &cp->tcps[j3d->curtileno];\r
-\r
- /* Scod : Table A-4*/\r
- cio_write(cio, tcp->csty, 1); /* Scod : Coding style parameters */\r
- /* SGcod : Table A-5*/\r
- cio_write(cio, tcp->prg, 1); /* SGcod (A) : Progression order */\r
- cio_write(cio, tcp->numlayers, 2); /* SGcod (B) : No of layers */\r
- cio_write(cio, tcp->mct, 1); /* SGcod (C) : Multiple component transformation usage */\r
- /* SPcod : Table A-6*/\r
- j3d_write_cox(j3d, 0); \r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lcod */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_cod(opj_j3d_t *j3d) {\r
- int len, i, pos;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_volume_t *volume = j3d->volume;\r
-\r
- /* Lcod */\r
- len = cio_read(cio, 2); \r
- /* Scod : Table A-4*/\r
- tcp->csty = cio_read(cio, 1); \r
- /* SGcod : Table A-5*/\r
- tcp->prg = (OPJ_PROG_ORDER)cio_read(cio, 1);\r
- tcp->numlayers = cio_read(cio, 2); \r
- tcp->mct = cio_read(cio, 1); \r
- \r
- pos = cio_tell(cio);\r
- for (i = 0; i < volume->numcomps; i++) {\r
- tcp->tccps[i].csty = tcp->csty & J3D_CP_CSTY_PRT;\r
- cio_seek(cio, pos);\r
- j3d_read_cox(j3d, i);\r
- }\r
-}\r
-\r
-static void j3d_write_coc(opj_j3d_t *j3d, int compno) {\r
- int lenp, len;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = &cp->tcps[j3d->curtileno];\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, J3D_MS_COC, 2); /* COC */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- cio_write(cio, compno, volume->numcomps <= 256 ? 1 : 2); /* Ccoc */\r
- cio_write(cio, tcp->tccps[compno].csty, 1); /* Scoc */\r
- \r
- j3d_write_cox(j3d, compno);\r
- \r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lcoc */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_coc(opj_j3d_t *j3d) {\r
- int len, compno;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_volume_t *volume = j3d->volume;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2); /* Lcoc */\r
- compno = cio_read(cio, volume->numcomps <= 256 ? 1 : 2); /* Ccoc */\r
- tcp->tccps[compno].csty = cio_read(cio, 1); /* Scoc */\r
- j3d_read_cox(j3d, compno);\r
-}\r
-\r
-static void j3d_write_qcx(opj_j3d_t *j3d, int compno) {\r
- int bandno, numbands;\r
- int expn, mant;\r
- \r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = &cp->tcps[j3d->curtileno];\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, tccp->qntsty + (tccp->numgbits << 5), 1); /* Sqcx : Table A28 de 15444-1*/\r
- \r
- if (j3d->cinfo->codec_format == CODEC_J2K)\r
- numbands = tccp->qntsty == J3D_CCP_QNTSTY_SIQNT ? 1 : tccp->numresolution[0] * 3 - 2; \r
- else if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- int diff = tccp->numresolution[0] - tccp->numresolution[2];\r
- numbands = (tccp->qntsty == J3D_CCP_QNTSTY_SIQNT) ? 1 : (tccp->numresolution[0] * 7 - 6) - 4 *diff; /* SIQNT vs. SEQNT */\r
- }\r
- \r
- for (bandno = 0; bandno < numbands; bandno++) {\r
- expn = tccp->stepsizes[bandno].expn;\r
- mant = tccp->stepsizes[bandno].mant;\r
- \r
- if (tccp->qntsty == J3D_CCP_QNTSTY_NOQNT) {\r
- cio_write(cio, expn << 3, 1); /* SPqcx_i */\r
- } else {\r
- cio_write(cio, (expn << 11) + mant, 2); /* SPqcx_i */\r
- }\r
- }\r
-}\r
-\r
-static void j3d_read_qcx(opj_j3d_t *j3d, int compno, int len) {\r
- int tmp;\r
- int bandno, numbands;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- tmp = cio_read(cio, 1); /* Sqcx */\r
- tccp->qntsty = tmp & 0x1f;\r
- tccp->numgbits = tmp >> 5;\r
-\r
- /*Numbands = 1 si SIQNT\r
- len - 1 si NOQNT\r
- (len - 1) / 2 si SEQNT */\r
- numbands = tccp->qntsty == J3D_CCP_QNTSTY_SIQNT ? 1 : ((tccp->qntsty == J3D_CCP_QNTSTY_NOQNT) ? len - 1 : (len - 1) / 2);\r
-\r
- for (bandno = 0; bandno < numbands; bandno++) {\r
- int expn, mant;\r
- if (tccp->qntsty == J3D_CCP_QNTSTY_NOQNT) {\r
- expn = cio_read(cio, 1) >> 3; /* SPqcx_i */\r
- mant = 0;\r
- } else {\r
- tmp = cio_read(cio, 2); /* SPqcx_i */\r
- expn = tmp >> 11;\r
- mant = tmp & 0x7ff;\r
- }\r
- tccp->stepsizes[bandno].expn = expn;\r
- tccp->stepsizes[bandno].mant = mant;\r
- }\r
- \r
- /* Add Antonin : if scalar_derived -> compute other stepsizes */\r
- if (tccp->qntsty == J3D_CCP_QNTSTY_SIQNT) {\r
- for (bandno = 1; bandno < J3D_MAXBANDS; bandno++) {\r
- int numbands = (cp->transform_format==TRF_2D_DWT) ? 3 : 7;\r
- tccp->stepsizes[bandno].expn = tccp->stepsizes[0].expn - ((bandno - 1) / numbands);\r
- tccp->stepsizes[bandno].mant = tccp->stepsizes[0].mant;\r
- }\r
- }\r
- /* ddA */\r
-}\r
-\r
-static void j3d_write_qcd(opj_j3d_t *j3d) {\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, J3D_MS_QCD, 2); /* QCD */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- j3d_write_qcx(j3d, 0); /* Sqcd*/\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lqcd */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_qcd(opj_j3d_t *j3d) {\r
- int len, i, pos;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- opj_volume_t *volume = j3d->volume;\r
- \r
- len = cio_read(cio, 2); /* Lqcd */\r
- pos = cio_tell(cio);\r
- for (i = 0; i < volume->numcomps; i++) {\r
- cio_seek(cio, pos);\r
- j3d_read_qcx(j3d, i, len - 2);\r
- }\r
-}\r
-\r
-static void j3d_write_qcc(opj_j3d_t *j3d, int compno) {\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, J3D_MS_QCC, 2); /* QCC */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2);\r
- cio_write(cio, compno, j3d->volume->numcomps <= 256 ? 1 : 2); /* Cqcc */\r
- j3d_write_qcx(j3d, compno);\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lqcc */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_qcc(opj_j3d_t *j3d) {\r
- int len, compno;\r
- int numcomp = j3d->volume->numcomps;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2); /* Lqcc */\r
- compno = cio_read(cio, numcomp <= 256 ? 1 : 2); /* Cqcc */\r
- j3d_read_qcx(j3d, compno, len - 2 - (numcomp <= 256 ? 1 : 2));\r
-}\r
-\r
-static void j3d_write_poc(opj_j3d_t *j3d) {\r
- int len, numpchgs, i;\r
-\r
- int numcomps = j3d->volume->numcomps;\r
- \r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = &cp->tcps[j3d->curtileno];\r
- opj_tccp_t *tccp = &tcp->tccps[0];\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- numpchgs = tcp->numpocs;\r
- cio_write(cio, J3D_MS_POC, 2); /* POC */\r
- len = 2 + (5 + 2 * (numcomps <= 256 ? 1 : 2)) * numpchgs;\r
- cio_write(cio, len, 2); /* Lpoc */\r
- for (i = 0; i < numpchgs; i++) {\r
- opj_poc_t *poc = &tcp->pocs[i];\r
- cio_write(cio, poc->resno0, 1); /* RSpoc_i */\r
- cio_write(cio, poc->compno0, (numcomps <= 256 ? 1 : 2)); /* CSpoc_i */\r
- cio_write(cio, poc->layno1, 2); /* LYEpoc_i */\r
- poc->layno1 = int_min(poc->layno1, tcp->numlayers);\r
- cio_write(cio, poc->resno1, 1); /* REpoc_i */\r
- poc->resno1 = int_min(poc->resno1, tccp->numresolution[0]);\r
- cio_write(cio, poc->compno1, (numcomps <= 256 ? 1 : 2)); /* CEpoc_i */\r
- poc->compno1 = int_min(poc->compno1, numcomps);\r
- cio_write(cio, poc->prg, 1); /* Ppoc_i */\r
- }\r
-}\r
-\r
-static void j3d_read_poc(opj_j3d_t *j3d) {\r
- int len, numpchgs, i, old_poc;\r
-\r
- int numcomps = j3d->volume->numcomps;\r
- \r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_tccp_t *tccp = &tcp->tccps[0];\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- old_poc = tcp->POC ? tcp->numpocs + 1 : 0;\r
- tcp->POC = 1;\r
- len = cio_read(cio, 2); /* Lpoc */\r
- numpchgs = (len - 2) / (5 + 2 * (numcomps <= 256 ? 1 : 2));\r
- \r
- for (i = old_poc; i < numpchgs + old_poc; i++) {\r
- opj_poc_t *poc;\r
- poc = &tcp->pocs[i];\r
- poc->resno0 = cio_read(cio, 1); /* RSpoc_i */\r
- poc->compno0 = cio_read(cio, numcomps <= 256 ? 1 : 2); /* CSpoc_i */\r
- poc->layno1 = int_min(cio_read(cio, 2), (unsigned int) tcp->numlayers); /* LYEpoc_i */\r
- poc->resno1 = int_min(cio_read(cio, 1), (unsigned int) tccp->numresolution[0]); /* REpoc_i */\r
- poc->compno1 = int_min(\r
- cio_read(cio, numcomps <= 256 ? 1 : 2), (unsigned int) numcomps); /* CEpoc_i */\r
- poc->prg = (OPJ_PROG_ORDER)cio_read(cio, 1); /* Ppoc_i */\r
- }\r
- \r
- tcp->numpocs = numpchgs + old_poc - 1;\r
-}\r
-\r
-static void j3d_read_crg(opj_j3d_t *j3d) {\r
- int len, i, Xcrg_i, Ycrg_i, Zcrg_i;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- int numcomps = j3d->volume->numcomps;\r
- \r
- len = cio_read(cio, 2); /* Lcrg */\r
- for (i = 0; i < numcomps; i++) {\r
- Xcrg_i = cio_read(cio, 2); /* Xcrg_i */\r
- Ycrg_i = cio_read(cio, 2); /* Ycrg_i */\r
- Zcrg_i = cio_read(cio, 2); /* Zcrg_i */\r
- }\r
-}\r
-\r
-static void j3d_read_tlm(opj_j3d_t *j3d) {\r
- int len, Ztlm, Stlm, ST, SP, tile_tlm, i;\r
- long int Ttlm_i, Ptlm_i;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2); /* Ltlm */\r
- Ztlm = cio_read(cio, 1); /* Ztlm */\r
- Stlm = cio_read(cio, 1); /* Stlm */\r
- ST = ((Stlm >> 4) & 0x01) + ((Stlm >> 4) & 0x02);\r
- SP = (Stlm >> 6) & 0x01;\r
- tile_tlm = (len - 4) / ((SP + 1) * 2 + ST);\r
- for (i = 0; i < tile_tlm; i++) {\r
- Ttlm_i = cio_read(cio, ST); /* Ttlm_i */\r
- Ptlm_i = cio_read(cio, SP ? 4 : 2); /* Ptlm_i */\r
- }\r
-}\r
-\r
-static void j3d_read_plm(opj_j3d_t *j3d) {\r
- int len, i, Zplm, Nplm, add, packet_len = 0;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
-\r
- len = cio_read(cio, 2); /* Lplm */\r
- Zplm = cio_read(cio, 1); /* Zplm */\r
- len -= 3;\r
- while (len > 0) {\r
- Nplm = cio_read(cio, 4); /* Nplm */\r
- len -= 4;\r
- for (i = Nplm; i > 0; i--) {\r
- add = cio_read(cio, 1);\r
- len--;\r
- packet_len = (packet_len << 7) + add; /* Iplm_ij */\r
- if ((add & 0x80) == 0) {\r
- /* New packet */\r
- packet_len = 0;\r
- }\r
- if (len <= 0)\r
- break;\r
- }\r
- }\r
-}\r
-\r
-static void j3d_read_plt(opj_j3d_t *j3d) {\r
- int len, i, Zplt, packet_len = 0, add;\r
- \r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2); /* Lplt */\r
- Zplt = cio_read(cio, 1); /* Zplt */\r
- for (i = len - 3; i > 0; i--) {\r
- add = cio_read(cio, 1);\r
- packet_len = (packet_len << 7) + add; /* Iplt_i */\r
- if ((add & 0x80) == 0) {\r
- /* New packet */\r
- packet_len = 0;\r
- }\r
- }\r
-}\r
-\r
-static void j3d_read_ppm(opj_j3d_t *j3d) {\r
- int len, Z_ppm, i, j;\r
- int N_ppm;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2);\r
- cp->ppm = 1;\r
- \r
- Z_ppm = cio_read(cio, 1); /* Z_ppm */\r
- len -= 3;\r
- while (len > 0) {\r
- if (cp->ppm_previous == 0) {\r
- N_ppm = cio_read(cio, 4); /* N_ppm */\r
- len -= 4;\r
- } else {\r
- N_ppm = cp->ppm_previous;\r
- }\r
- j = cp->ppm_store;\r
- if (Z_ppm == 0) { /* First PPM marker */\r
- cp->ppm_data = (unsigned char *) opj_malloc(N_ppm * sizeof(unsigned char));\r
- cp->ppm_data_first = cp->ppm_data;\r
- cp->ppm_len = N_ppm;\r
- } else { /* NON-first PPM marker */\r
- cp->ppm_data = (unsigned char *) opj_realloc(cp->ppm_data, (N_ppm + cp->ppm_store) * sizeof(unsigned char));\r
- cp->ppm_data_first = cp->ppm_data;\r
- cp->ppm_len = N_ppm + cp->ppm_store;\r
- }\r
- for (i = N_ppm; i > 0; i--) { /* Read packet header */\r
- cp->ppm_data[j] = cio_read(cio, 1);\r
- j++;\r
- len--;\r
- if (len == 0)\r
- break; /* Case of non-finished packet header in present marker but finished in next one */\r
- }\r
- cp->ppm_previous = i - 1;\r
- cp->ppm_store = j;\r
- }\r
-}\r
-\r
-static void j3d_read_ppt(opj_j3d_t *j3d) {\r
- int len, Z_ppt, i, j = 0;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = cp->tcps + j3d->curtileno;\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- len = cio_read(cio, 2);\r
- Z_ppt = cio_read(cio, 1);\r
- tcp->ppt = 1;\r
- if (Z_ppt == 0) { /* First PPT marker */\r
- tcp->ppt_data = (unsigned char *) opj_malloc((len - 3) * sizeof(unsigned char));\r
- tcp->ppt_data_first = tcp->ppt_data;\r
- tcp->ppt_store = 0;\r
- tcp->ppt_len = len - 3;\r
- } else { /* NON-first PPT marker */\r
- tcp->ppt_data = (unsigned char *) opj_realloc(tcp->ppt_data, (len - 3 + tcp->ppt_store) * sizeof(unsigned char));\r
- tcp->ppt_data_first = tcp->ppt_data;\r
- tcp->ppt_len = len - 3 + tcp->ppt_store;\r
- }\r
- j = tcp->ppt_store;\r
- for (i = len - 3; i > 0; i--) {\r
- tcp->ppt_data[j] = cio_read(cio, 1);\r
- j++;\r
- }\r
- tcp->ppt_store = j;\r
-}\r
-\r
-static void j3d_write_sot(opj_j3d_t *j3d) {\r
- int lenp, len;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
-\r
- j3d->sot_start = cio_tell(cio);\r
- cio_write(cio, J3D_MS_SOT, 2); /* SOT */\r
- lenp = cio_tell(cio);\r
- cio_skip(cio, 2); /* Lsot (further) */\r
- cio_write(cio, j3d->curtileno, 2); /* Isot */\r
- cio_skip(cio, 4); /* Psot (further in j3d_write_sod) */\r
- cio_write(cio, 0, 1); /* TPsot */\r
- cio_write(cio, 1, 1); /* TNsot (no of tile-parts of this tile in this codestream)*/\r
- len = cio_tell(cio) - lenp;\r
- cio_seek(cio, lenp);\r
- cio_write(cio, len, 2); /* Lsot */\r
- cio_seek(cio, lenp + len);\r
-}\r
-\r
-static void j3d_read_sot(opj_j3d_t *j3d) {\r
- int len, tileno, totlen, partno, numparts, i;\r
- opj_tcp_t *tcp = NULL;\r
- char status = 0;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- len = cio_read(cio, 2);\r
- tileno = cio_read(cio, 2);\r
- \r
- if (cp->tileno_size == 0) {\r
- cp->tileno[cp->tileno_size] = tileno;\r
- cp->tileno_size++;\r
- } else {\r
- i = 0;\r
- while (i < cp->tileno_size && status == 0) {\r
- status = cp->tileno[i] == tileno ? 1 : 0;\r
- i++;\r
- }\r
- if (status == 0) {\r
- cp->tileno[cp->tileno_size] = tileno;\r
- cp->tileno_size++;\r
- }\r
- }\r
- \r
- totlen = cio_read(cio, 4);\r
- if (!totlen)\r
- totlen = cio_numbytesleft(cio) + 8;\r
- \r
- partno = cio_read(cio, 1);\r
- numparts = cio_read(cio, 1);\r
- \r
- j3d->curtileno = tileno;\r
- j3d->eot = cio_getbp(cio) - 12 + totlen;\r
- j3d->state = J3D_STATE_TPH;\r
- tcp = &cp->tcps[j3d->curtileno];\r
- \r
- if (tcp->first == 1) {\r
- \r
- /* Initialization PPT */\r
- opj_tccp_t *tmp = tcp->tccps;\r
- memcpy(tcp, j3d->default_tcp, sizeof(opj_tcp_t));\r
- tcp->ppt = 0;\r
- tcp->ppt_data = NULL;\r
- tcp->ppt_data_first = NULL;\r
- tcp->tccps = tmp;\r
-\r
- for (i = 0; i < j3d->volume->numcomps; i++) {\r
- tcp->tccps[i] = j3d->default_tcp->tccps[i];\r
- }\r
- cp->tcps[j3d->curtileno].first = 0;\r
- }\r
-}\r
-\r
-static void j3d_write_sod(opj_j3d_t *j3d, void *tile_coder) {\r
- int l, layno;\r
- int totlen;\r
- opj_tcp_t *tcp = NULL;\r
- opj_volume_info_t *volume_info = NULL;\r
- \r
- opj_tcd_t *tcd = (opj_tcd_t*)tile_coder; /* cast is needed because of conflicts in header inclusions */\r
- opj_cp_t *cp = j3d->cp;\r
- opj_cio_t *cio = j3d->cio;\r
- \r
- cio_write(cio, J3D_MS_SOD, 2);\r
- if (j3d->curtileno == 0) {\r
- j3d->sod_start = cio_tell(cio) + j3d->pos_correction;\r
- }\r
- \r
- /* INDEX >> */\r
- volume_info = j3d->volume_info;\r
- if (volume_info && volume_info->index_on) {\r
- volume_info->tile[j3d->curtileno].end_header = cio_tell(cio) + j3d->pos_correction - 1;\r
- }\r
- /* << INDEX */\r
- \r
- tcp = &cp->tcps[j3d->curtileno];\r
- for (layno = 0; layno < tcp->numlayers; layno++) {\r
- tcp->rates[layno] -= tcp->rates[layno] ? (j3d->sod_start / (cp->th * cp->tw * cp->tl)) : 0;\r
- }\r
- \r
- if(volume_info) {\r
- volume_info->num = 0;\r
- }\r
-\r
- l = tcd_encode_tile(tcd, j3d->curtileno, cio_getbp(cio), cio_numbytesleft(cio) - 2, volume_info);\r
- \r
- /* Writing Psot in SOT marker */\r
- totlen = cio_tell(cio) + l - j3d->sot_start;\r
- cio_seek(cio, j3d->sot_start + 6);\r
- cio_write(cio, totlen, 4);\r
- cio_seek(cio, j3d->sot_start + totlen);\r
-}\r
-\r
-static void j3d_read_sod(opj_j3d_t *j3d) {\r
- int len, truncate = 0, i;\r
- unsigned char *data = NULL, *data_ptr = NULL;\r
-\r
- opj_cio_t *cio = j3d->cio;\r
- int curtileno = j3d->curtileno;\r
- \r
- len = int_min(j3d->eot - cio_getbp(cio), cio_numbytesleft(cio) + 1);\r
- \r
- if (len == cio_numbytesleft(cio) + 1) {\r
- truncate = 1; /* Case of a truncate codestream */\r
- }\r
- \r
- data = (unsigned char *) opj_malloc((j3d->tile_len[curtileno] + len) * sizeof(unsigned char));\r
-\r
- for (i = 0; i < j3d->tile_len[curtileno]; i++) {\r
- data[i] = j3d->tile_data[curtileno][i];\r
- }\r
-\r
- data_ptr = data + j3d->tile_len[curtileno];\r
- for (i = 0; i < len; i++) {\r
- data_ptr[i] = cio_read(cio, 1);\r
- }\r
- \r
- j3d->tile_len[curtileno] += len;\r
- opj_free(j3d->tile_data[curtileno]);\r
- j3d->tile_data[curtileno] = data;\r
- \r
- if (!truncate) {\r
- j3d->state = J3D_STATE_TPHSOT;\r
- } else {\r
- j3d->state = J3D_STATE_NEOC; /* RAJOUTE !! */\r
- }\r
-}\r
-\r
-static void j3d_write_rgn(opj_j3d_t *j3d, int compno, int tileno) {\r
- \r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = &cp->tcps[tileno];\r
- opj_cio_t *cio = j3d->cio;\r
- int numcomps = j3d->volume->numcomps;\r
- \r
- cio_write(cio, J3D_MS_RGN, 2); /* RGN */\r
- cio_write(cio, numcomps <= 256 ? 5 : 6, 2); /* Lrgn */\r
- cio_write(cio, compno, numcomps <= 256 ? 1 : 2); /* Crgn */\r
- cio_write(cio, 0, 1); /* Srgn */\r
- cio_write(cio, tcp->tccps[compno].roishift, 1); /* SPrgn */\r
-}\r
-\r
-static void j3d_read_rgn(opj_j3d_t *j3d) {\r
- int len, compno, roisty;\r
-\r
- opj_cp_t *cp = j3d->cp;\r
- opj_tcp_t *tcp = j3d->state == J3D_STATE_TPH ? &cp->tcps[j3d->curtileno] : j3d->default_tcp;\r
- opj_cio_t *cio = j3d->cio;\r
- int numcomps = j3d->volume->numcomps;\r
-\r
- len = cio_read(cio, 2); /* Lrgn */\r
- compno = cio_read(cio, numcomps <= 256 ? 1 : 2); /* Crgn */\r
- roisty = cio_read(cio, 1); /* Srgn */\r
- tcp->tccps[compno].roishift = cio_read(cio, 1); /* SPrgn */\r
-}\r
-\r
-static void j3d_write_eoc(opj_j3d_t *j3d) {\r
- opj_cio_t *cio = j3d->cio;\r
- /* opj_event_msg(j3d->cinfo, "%.8x: EOC\n", cio_tell(cio) + j3d->pos_correction); */\r
- cio_write(cio, J3D_MS_EOC, 2);\r
-}\r
-\r
-static void j3d_read_eoc(opj_j3d_t *j3d) {\r
- int i, tileno;\r
-\r
-#ifndef NO_PACKETS_DECODING \r
- opj_tcd_t *tcd = tcd_create(j3d->cinfo);\r
- tcd_malloc_decode(tcd, j3d->volume, j3d->cp);\r
- /*j3d_dump_volume(stdout, tcd->volume);\r
- j3d_dump_cp(stdout, tcd->volume, tcd->cp);*/\r
- for (i = 0; i < j3d->cp->tileno_size; i++) {\r
- tileno = j3d->cp->tileno[i];\r
- //opj_event_msg(j3d->cinfo, EVT_INFO, "tcd_decode_tile \n");\r
- tcd_decode_tile(tcd, j3d->tile_data[tileno], j3d->tile_len[tileno], tileno);\r
- opj_free(j3d->tile_data[tileno]);\r
- j3d->tile_data[tileno] = NULL;\r
- }\r
- tcd_free_decode(tcd);\r
- tcd_destroy(tcd);\r
-#else \r
- for (i = 0; i < j3d->cp->tileno_size; i++) {\r
- tileno = j3d->cp->tileno[i];\r
- opj_free(j3d->tile_data[tileno]);\r
- j3d->tile_data[tileno] = NULL;\r
- }\r
-#endif\r
- \r
- j3d->state = J3D_STATE_MT;\r
-}\r
-\r
-static void j3d_read_unk(opj_j3d_t *j3d) {\r
- opj_event_msg(j3d->cinfo, EVT_WARNING, "Unknown marker\n");\r
-}\r
-\r
-static opj_atk_t atk_info_wt[] = {\r
- {0, 1, J3D_ATK_WS, J3D_ATK_IRR, 0, J3D_ATK_WS, 1.230174104, 4, {0}, {0}, {0}, {1,1,1,1}, {-1.586134342059924, -0.052980118572961, 0.882911075530934, 0.443506852043971}},/* WT 9-7 IRR*/\r
- {1, 0, J3D_ATK_WS, J3D_ATK_REV, 0, J3D_ATK_WS, 0, 2, {0}, {1,2}, {1,2}, {1,1}, {-1.0,1.0}},/* WT 5-3 REV*/\r
- {2, 0, J3D_ATK_ARB, J3D_ATK_REV, 0, J3D_ATK_CON, 0, 2, {0,0}, {0,1}, {0,1}, {1,1}, {{-1.0},{1.0}}}, /* WT 2-2 REV*/\r
- {3, 0, J3D_ATK_ARB, J3D_ATK_REV, 1, J3D_ATK_CON, 0, 3, {0,0,-1}, {0,1,2}, {0,1,2}, {1,1,3}, {{-1.0},{1.0},{1.0,0.0,-1.0}}}, /* WT 2-6 REV*/\r
- {4, 0, J3D_ATK_ARB, J3D_ATK_REV, 1, J3D_ATK_CON, 0, 3, {0,0,-2}, {0,1,6}, {0,1,32}, {1,1,5}, {{-1},{1},{-3.0,22.0,0.0,-22.0,3.0}}}, /* WT 2-10 REV*/\r
- {5, 1, J3D_ATK_ARB, J3D_ATK_IRR, 1, J3D_ATK_WS, 1, 7, {0}, {0}, {0}, {1,1,2,1,2,1,3},{{-1},{1.58613434206},{-0.460348209828, 0.460348209828},{0.25},{0.374213867768,-0.374213867768},{-1.33613434206},{0.29306717103,0,-0.29306717103}}}, /* WT 6-10 IRR*/\r
- {6, 1, J3D_ATK_ARB, J3D_ATK_IRR, 0, J3D_ATK_WS, 1, 11, {0}, {0}, {0}, {1,1,2,1,2,1,2,1,2,1,5},{{-1},{0,99715069105},{-1.00573127827, 1.00573127827},{-0.27040357631},{2.20509972343, -2.20509972343},{0.08059995736},\r
- {-1.62682532350, 1.62682532350},{0.52040357631},{0.60404664250, -0.60404664250},{-0.82775064841},{-0.06615812964, 0.29402137720, 0, -0.29402137720, 0.06615812964}}}, /* WT 10-18 IRR*/\r
- {7, 1, J3D_ATK_WS, J3D_ATK_IRR, 0, J3D_ATK_WS, 1, 2, {0}, {0}, {0}, {1,1}, {-0.5, 0.25}}, /* WT 5-3 IRR*/\r
- {8, 0, J3D_ATK_WS, J3D_ATK_REV, 0, J3D_ATK_WS, 0, 2, {0}, {4,4}, {8,8}, {2,2}, {{-9,1},{5,-1}}} /* WT 13-7 REV*/\r
-};\r
-\r
-typedef struct opj_dec_mstabent {\r
- /** marker value */\r
- int id;\r
- /** value of the state when the marker can appear */\r
- int states;\r
- /** action linked to the marker */\r
- void (*handler) (opj_j3d_t *j3d);\r
-} opj_dec_mstabent_t;\r
-\r
-opj_dec_mstabent_t j3d_dec_mstab[] = {\r
- {J3D_MS_SOC, J3D_STATE_MHSOC, j3d_read_soc},\r
- {J3D_MS_SOT, J3D_STATE_MH | J3D_STATE_TPHSOT, j3d_read_sot},\r
- {J3D_MS_SOD, J3D_STATE_TPH, j3d_read_sod},\r
- {J3D_MS_EOC, J3D_STATE_TPHSOT, j3d_read_eoc},\r
- {J3D_MS_CAP, J3D_STATE_MHSIZ, j3d_read_cap},\r
- {J3D_MS_SIZ, J3D_STATE_MHSIZ, j3d_read_siz},\r
- {J3D_MS_ZSI, J3D_STATE_MHSIZ, j3d_read_zsi},\r
- {J3D_MS_COD, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_cod},\r
- {J3D_MS_COC, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_coc},\r
- {J3D_MS_RGN, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_rgn},\r
- {J3D_MS_QCD, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_qcd},\r
- {J3D_MS_QCC, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_qcc},\r
- {J3D_MS_POC, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_poc},\r
- {J3D_MS_TLM, J3D_STATE_MH, j3d_read_tlm},\r
- {J3D_MS_PLM, J3D_STATE_MH, j3d_read_plm},\r
- {J3D_MS_PLT, J3D_STATE_TPH, j3d_read_plt},\r
- {J3D_MS_PPM, J3D_STATE_MH, j3d_read_ppm},\r
- {J3D_MS_PPT, J3D_STATE_TPH, j3d_read_ppt},\r
- {J3D_MS_SOP, 0, 0},\r
- {J3D_MS_CRG, J3D_STATE_MH, j3d_read_crg},\r
- {J3D_MS_COM, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_com},\r
- {J3D_MS_DCO, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_dco},\r
- {J3D_MS_ATK, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_atk},\r
- {0, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_unk}\r
- /*, -->must define the j3d_read functions\r
- {J3D_MS_CBD, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_cbd},\r
- {J3D_MS_MCT, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_mct},\r
- {J3D_MS_MCC, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_mcc},\r
- {J3D_MS_MCO, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_mco},\r
- {J3D_MS_NLT, J3D_STATE_MH | J3D_STATE_TPH, j3d_read_nlt},\r
- {J3D_MS_VMS, J3D_STATE_MH, j3d_read_vms},\r
- {J3D_MS_DFS, J3D_STATE_MH, j3d_read_dfs},\r
- {J3D_MS_ADS, J3D_STATE_MH, j3d_read_ads},\r
- {J3D_MS_QPD, J3D_STATE_MH, j3d_read_qpd},\r
- {J3D_MS_QPC, J3D_STATE_TPH, j3d_read_qpc}*/\r
-};\r
-\r
-/**\r
-Read the lookup table containing all the marker, status and action\r
-@param id Marker value\r
-*/\r
-static opj_dec_mstabent_t *j3d_dec_mstab_lookup(int id) {\r
- opj_dec_mstabent_t *e;\r
- for (e = j3d_dec_mstab; e->id != 0; e++) {\r
- if (e->id == id) {\r
- break;\r
- }\r
- }\r
- return e;\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/* J3D / JPT decoder interface */\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_j3d_t* j3d_create_decompress(opj_common_ptr cinfo) {\r
- opj_j3d_t *j3d = (opj_j3d_t*)opj_malloc(sizeof(opj_j3d_t));\r
- if(j3d) {\r
- j3d->cinfo = cinfo;\r
- j3d->default_tcp = (opj_tcp_t*)opj_malloc(sizeof(opj_tcp_t));\r
- if(!j3d->default_tcp) {\r
- opj_free(j3d);\r
- return NULL;\r
- }\r
- }\r
- return j3d;\r
-}\r
-\r
-void j3d_destroy_decompress(opj_j3d_t *j3d) {\r
- int i = 0;\r
-\r
- if(j3d->tile_len != NULL) {\r
- opj_free(j3d->tile_len);\r
- }\r
- if(j3d->tile_data != NULL) {\r
- opj_free(j3d->tile_data);\r
- }\r
- if(j3d->default_tcp != NULL) {\r
- opj_tcp_t *default_tcp = j3d->default_tcp;\r
- if(default_tcp->ppt_data_first != NULL) {\r
- opj_free(default_tcp->ppt_data_first);\r
- }\r
- if(j3d->default_tcp->tccps != NULL) {\r
- opj_free(j3d->default_tcp->tccps);\r
- }\r
- opj_free(j3d->default_tcp);\r
- }\r
- if(j3d->cp != NULL) {\r
- opj_cp_t *cp = j3d->cp;\r
- if(cp->tcps != NULL) {\r
- for(i = 0; i < cp->tw * cp->th * cp->tl; i++) {\r
- if(cp->tcps[i].ppt_data_first != NULL) {\r
- opj_free(cp->tcps[i].ppt_data_first);\r
- }\r
- if(cp->tcps[i].tccps != NULL) {\r
- opj_free(cp->tcps[i].tccps);\r
- }\r
- }\r
- opj_free(cp->tcps);\r
- }\r
- if(cp->ppm_data_first != NULL) {\r
- opj_free(cp->ppm_data_first);\r
- }\r
- if(cp->tileno != NULL) {\r
- opj_free(cp->tileno); \r
- }\r
- if(cp->comment != NULL) {\r
- opj_free(cp->comment);\r
- }\r
-\r
- opj_free(cp);\r
- }\r
-\r
- opj_free(j3d);\r
-}\r
-\r
-void j3d_setup_decoder(opj_j3d_t *j3d, opj_dparameters_t *parameters) {\r
- if(j3d && parameters) {\r
- /* create and initialize the coding parameters structure */\r
- opj_cp_t *cp = (opj_cp_t*)opj_malloc(sizeof(opj_cp_t));\r
- cp->reduce[0] = parameters->cp_reduce[0];\r
- cp->reduce[1] = parameters->cp_reduce[1];\r
- cp->reduce[2] = parameters->cp_reduce[2];\r
- cp->layer = parameters->cp_layer;\r
- cp->bigendian = parameters->bigendian;\r
- \r
- \r
- cp->encoding_format = ENCOD_2EB;\r
- cp->transform_format = TRF_2D_DWT;\r
- \r
- /* keep a link to cp so that we can destroy it later in j3d_destroy_decompress */\r
- j3d->cp = cp;\r
- }\r
-}\r
-\r
-opj_volume_t* j3d_decode(opj_j3d_t *j3d, opj_cio_t *cio) {\r
- opj_volume_t *volume = NULL;\r
-\r
- opj_common_ptr cinfo = j3d->cinfo;\r
-\r
- j3d->cio = cio;\r
-\r
- /* create an empty volume */\r
- volume = (opj_volume_t*)opj_malloc(sizeof(opj_volume_t));\r
- j3d->volume = volume;\r
-\r
- j3d->state = J3D_STATE_MHSOC;\r
- \r
- for (;;) {\r
- opj_dec_mstabent_t *e;\r
- int id = cio_read(cio, 2);\r
- if (id >> 8 != 0xff) {\r
- opj_volume_destroy(volume);\r
- opj_event_msg(cinfo, EVT_ERROR, "%.8x: expected a marker instead of %x\n", cio_tell(cio) - 2, id);\r
- return 0;\r
- }\r
- e = j3d_dec_mstab_lookup(id);\r
- //opj_event_msg(cinfo, EVT_INFO, "MARKER %x PREVSTATE %d E->STATE %d\n",e->id,j3d->state,e->states);\r
- if (!(j3d->state & e->states)) {\r
- opj_volume_destroy(volume);\r
- opj_event_msg(cinfo, EVT_ERROR, "%.8x: unexpected marker %x\n", cio_tell(cio) - 2, id);\r
- return 0;\r
- }\r
- if (e->handler) {\r
- (*e->handler)(j3d);\r
- }\r
- //opj_event_msg(cinfo, EVT_INFO, "POSTSTATE %d\n",j3d->state);\r
- if (j3d->state == J3D_STATE_MT) {\r
- break;\r
- }\r
- if (j3d->state == J3D_STATE_NEOC) {\r
- break;\r
- }\r
- }\r
- if (j3d->state == J3D_STATE_NEOC) {\r
- j3d_read_eoc(j3d);\r
- }\r
-\r
- if (j3d->state != J3D_STATE_MT) {\r
- opj_event_msg(cinfo, EVT_WARNING, "Incomplete bitstream\n");\r
- }\r
- \r
- return volume;\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/* J3D encoder interface */\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_j3d_t* j3d_create_compress(opj_common_ptr cinfo) {\r
- opj_j3d_t *j3d = (opj_j3d_t*)opj_malloc(sizeof(opj_j3d_t));\r
- if(j3d) {\r
- j3d->cinfo = cinfo;\r
- }\r
- return j3d;\r
-}\r
-\r
-void j3d_destroy_compress(opj_j3d_t *j3d) {\r
- int tileno;\r
-\r
- if(!j3d) return;\r
-\r
- if(j3d->volume_info != NULL) {\r
- opj_volume_info_t *volume_info = j3d->volume_info;\r
- if (volume_info->index_on && j3d->cp) {\r
- opj_cp_t *cp = j3d->cp;\r
- for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {\r
- opj_tile_info_t *tile_info = &volume_info->tile[tileno];\r
- opj_free(tile_info->thresh);\r
- opj_free(tile_info->packet);\r
- }\r
- opj_free(volume_info->tile);\r
- }\r
- opj_free(volume_info);\r
- }\r
- if(j3d->cp != NULL) {\r
- opj_cp_t *cp = j3d->cp;\r
-\r
- if(cp->comment) {\r
- opj_free(cp->comment);\r
- }\r
- if(cp->matrice) {\r
- opj_free(cp->matrice);\r
- }\r
- for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {\r
- opj_free(cp->tcps[tileno].tccps);\r
- }\r
- opj_free(cp->tcps);\r
- opj_free(cp);\r
- }\r
-\r
- opj_free(j3d);\r
-}\r
-\r
-void j3d_setup_encoder(opj_j3d_t *j3d, opj_cparameters_t *parameters, opj_volume_t *volume) {\r
- int i, j, tileno, numpocs_tile;\r
- opj_cp_t *cp = NULL;\r
-\r
- if(!j3d || !parameters || ! volume) {\r
- return;\r
- }\r
-\r
- /* create and initialize the coding parameters structure */\r
- cp = (opj_cp_t*)opj_malloc(sizeof(opj_cp_t));\r
-\r
- /* keep a link to cp so that we can destroy it later in j3d_destroy_compress */\r
- j3d->cp = cp;\r
-\r
- /* set default values for cp */\r
- cp->tw = 1;\r
- cp->th = 1;\r
- cp->tl = 1;\r
-\r
- /* copy user encoding parameters */\r
- cp->disto_alloc = parameters->cp_disto_alloc;\r
- cp->fixed_alloc = parameters->cp_fixed_alloc;\r
- cp->fixed_quality = parameters->cp_fixed_quality;\r
-\r
- /* transform and coding method */\r
- cp->transform_format = parameters->transform_format;\r
- cp->encoding_format = parameters->encoding_format;\r
-\r
- /* mod fixed_quality */\r
- if(parameters->cp_matrice) {\r
- size_t array_size = parameters->tcp_numlayers * 3 * parameters->numresolution[0] * sizeof(int);\r
- cp->matrice = (int *) opj_malloc(array_size);\r
- memcpy(cp->matrice, parameters->cp_matrice, array_size);\r
- } \r
-\r
- /* creation of an index file ? */\r
- cp->index_on = parameters->index_on;\r
- if(cp->index_on) {\r
- j3d->volume_info = (opj_volume_info_t*)opj_malloc(sizeof(opj_volume_info_t));\r
- }\r
- \r
- /* tiles */\r
- cp->tdx = parameters->cp_tdx;\r
- cp->tdy = parameters->cp_tdy;\r
- cp->tdz = parameters->cp_tdz;\r
- /* tile offset */\r
- cp->tx0 = parameters->cp_tx0;\r
- cp->ty0 = parameters->cp_ty0;\r
- cp->tz0 = parameters->cp_tz0;\r
- /* comment string */\r
- if(parameters->cp_comment) {\r
- cp->comment = (char*)opj_malloc(strlen(parameters->cp_comment) + 1);\r
- if(cp->comment) {\r
- strcpy(cp->comment, parameters->cp_comment);\r
- }\r
- }\r
-\r
- /*calculate other encoding parameters*/\r
- if (parameters->tile_size_on) {\r
- cp->tw = int_ceildiv(volume->x1 - cp->tx0, cp->tdx);\r
- cp->th = int_ceildiv(volume->y1 - cp->ty0, cp->tdy);\r
- cp->tl = int_ceildiv(volume->z1 - cp->tz0, cp->tdz);\r
- } else {\r
- cp->tdx = volume->x1 - cp->tx0;\r
- cp->tdy = volume->y1 - cp->ty0;\r
- cp->tdz = volume->z1 - cp->tz0;\r
- }\r
-\r
- /* initialize the multiple tiles */\r
- /* ---------------------------- */\r
- cp->tcps = (opj_tcp_t *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(opj_tcp_t));\r
-\r
- for (tileno = 0; tileno < cp->tw * cp->th * cp->tl; tileno++) {\r
- opj_tcp_t *tcp = &cp->tcps[tileno];\r
- tcp->numlayers = parameters->tcp_numlayers;\r
- for (j = 0; j < tcp->numlayers; j++) {\r
- if (cp->fixed_quality) { /* add fixed_quality */\r
- tcp->distoratio[j] = parameters->tcp_distoratio[j];\r
- } else {\r
- tcp->rates[j] = parameters->tcp_rates[j];\r
- }\r
- }\r
- tcp->csty = parameters->csty;\r
- tcp->prg = parameters->prog_order;\r
- tcp->mct = volume->numcomps == 3 ? 1 : 0;\r
-\r
- numpocs_tile = 0;\r
- tcp->POC = 0;\r
- if (parameters->numpocs) {\r
- /* initialisation of POC */\r
- tcp->POC = 1;\r
- for (i = 0; i < parameters->numpocs; i++) {\r
- if((tileno == parameters->POC[i].tile - 1) || (parameters->POC[i].tile == -1)) {\r
- opj_poc_t *tcp_poc = &tcp->pocs[numpocs_tile];\r
- tcp_poc->resno0 = parameters->POC[numpocs_tile].resno0;\r
- tcp_poc->compno0 = parameters->POC[numpocs_tile].compno0;\r
- tcp_poc->layno1 = parameters->POC[numpocs_tile].layno1;\r
- tcp_poc->resno1 = parameters->POC[numpocs_tile].resno1;\r
- tcp_poc->compno1 = parameters->POC[numpocs_tile].compno1;\r
- tcp_poc->prg = parameters->POC[numpocs_tile].prg;\r
- tcp_poc->tile = parameters->POC[numpocs_tile].tile;\r
- numpocs_tile++;\r
- }\r
- }\r
- }\r
- tcp->numpocs = numpocs_tile;\r
-\r
- tcp->tccps = (opj_tccp_t *) opj_malloc(volume->numcomps * sizeof(opj_tccp_t));\r
- \r
- for (i = 0; i < volume->numcomps; i++) {\r
- opj_tccp_t *tccp = &tcp->tccps[i];\r
- tccp->csty = parameters->csty & J3D_CCP_CSTY_PRT; /* 0 => standard precint || 1 => custom-defined precinct */\r
- tccp->numresolution[0] = parameters->numresolution[0];\r
- tccp->numresolution[1] = parameters->numresolution[1];\r
- tccp->numresolution[2] = parameters->numresolution[2];\r
- assert (parameters->cblock_init[0] <= T1_MAXCBLKW);\r
- assert (parameters->cblock_init[0] >= T1_MINCBLKW);\r
- assert (parameters->cblock_init[1] <= T1_MAXCBLKH);\r
- assert (parameters->cblock_init[1] >= T1_MINCBLKH);\r
- assert (parameters->cblock_init[2] <= T1_MAXCBLKD);\r
- assert (parameters->cblock_init[2] >= T1_MINCBLKD);\r
- tccp->cblk[0] = int_floorlog2(parameters->cblock_init[0]); \r
- tccp->cblk[1] = int_floorlog2(parameters->cblock_init[1]); \r
- tccp->cblk[2] = int_floorlog2(parameters->cblock_init[2]); \r
- assert (tccp->cblk[0]+tccp->cblk[1]+tccp->cblk[1] <= T1_MAXWHD);\r
- tccp->cblksty = parameters->mode; //Codeblock style --> Table A.19 (default 0)\r
-\r
- /*ATK / transform */\r
- tccp->reversible = parameters->irreversible ? 0 : 1; /* 0 => DWT 9-7 || 1 => DWT 5-3 */\r
- for (j = 0; j < 3; j++) {\r
- tccp->dwtid[j] = parameters->irreversible ? 0 : 1; /* 0 => DWT 9-7 || 1 => DWT 5-3 */\r
- }\r
- \r
- /* Quantification: SEQNT (Scalar Expounded, value for each subband) / NOQNT (no quant)*/\r
- tccp->qntsty = parameters->irreversible ? J3D_CCP_QNTSTY_SEQNT : J3D_CCP_QNTSTY_NOQNT;\r
- tccp->numgbits = 2;\r
- if (i == parameters->roi_compno) {\r
- tccp->roishift = parameters->roi_shift;\r
- } else {\r
- tccp->roishift = 0;\r
- }\r
- /* Custom defined precints */\r
- if (parameters->csty & J3D_CCP_CSTY_PRT) {\r
- int k;\r
- for (k = 0; k < 3; k++) {\r
- int p = 0;\r
- for (j = tccp->numresolution[k] - 1; j >= 0; j--) {\r
- if (p < parameters->res_spec) {/* p < number of precinct size specifications */\r
- if (parameters->prct_init[k][p] < 1) {\r
- tccp->prctsiz[k][j] = 1;\r
- } else {\r
- tccp->prctsiz[k][j] = int_floorlog2(parameters->prct_init[k][p]);\r
- }\r
- } else {\r
- int res_spec = parameters->res_spec;\r
- int size_prct = parameters->prct_init[k][res_spec - 1] >> (p - (res_spec - 1));\r
- if (size_prct < 1) {\r
- tccp->prctsiz[k][j] = 1;\r
- } else {\r
- tccp->prctsiz[k][j] = int_floorlog2(size_prct);\r
- }\r
- }\r
- }\r
- p++;\r
- }\r
- } else {\r
- int k;\r
- for (k = 0; k < 3; k++) {\r
- for (j = 0; j < tccp->numresolution[k]; j++) {\r
- tccp->prctsiz[k][j] = 15;\r
- }\r
- }\r
- }\r
- //Calcular stepsize for each subband (if NOQNT -->stepsize = 1.0)\r
- dwt_calc_explicit_stepsizes(tccp, volume->comps[i].prec);\r
- }\r
- }\r
-}\r
-\r
-/**\r
-Create an index file\r
-@param j3d\r
-@param cio\r
-@param volume_info\r
-@param index Index filename\r
-@return Returns 1 if successful, returns 0 otherwise\r
-*/\r
-static int j3d_create_index(opj_j3d_t *j3d, opj_cio_t *cio, opj_volume_info_t *volume_info, char *index) {\r
- \r
- int tileno, compno, layno, resno, precno, pack_nb, x, y, z;\r
- FILE *stream = NULL;\r
- double total_disto = 0;\r
-\r
- volume_info->codestream_size = cio_tell(cio) + j3d->pos_correction; /* Correction 14/4/03 suite rmq de Patrick */\r
-\r
- stream = fopen(index, "w");\r
- if (!stream) {\r
- opj_event_msg(j3d->cinfo, EVT_ERROR, "failed to open %s for writing\n", index);\r
- return 0;\r
- }\r
- \r
- fprintf(stream, "w %d\t h %d\t l %d\n", volume_info->volume_w, volume_info->volume_h, volume_info->volume_l);\r
- fprintf(stream, "TRASNFORM\t%d\n", volume_info->transform_format);\r
- fprintf(stream, "ENTROPY CODING\t%d\n", volume_info->encoding_format);\r
- fprintf(stream, "PROG\t%d\n", volume_info->prog);\r
- fprintf(stream, "TILE\tx %d y %d z %d\n", volume_info->tile_x, volume_info->tile_y, volume_info->tile_z);\r
- fprintf(stream, "NOTILE\tx %d y %d z %d\n", volume_info->tw, volume_info->th, volume_info->tl);\r
- fprintf(stream, "COMPONENTS\t%d\n", volume_info->comp);\r
- fprintf(stream, "LAYER\t%d\n", volume_info->layer);\r
- fprintf(stream, "RESOLUTIONS\tx %d y %d z %d\n", volume_info->decomposition[0], volume_info->decomposition[1], volume_info->decomposition[2]);\r
- \r
- fprintf(stream, "Precint sizes for each resolution:\n");\r
- for (resno = volume_info->decomposition[0]; resno >= 0; resno--) {\r
- fprintf(stream, "Resno %d \t [%d,%d,%d] \n", resno,\r
- (1 << volume_info->tile[0].prctsiz[0][resno]), (1 << volume_info->tile[0].prctsiz[0][resno]), (1 << volume_info->tile[0].prctsiz[2][resno])); /* based on tile 0 */\r
- }\r
- fprintf(stream, "HEADER_END\t%d\n", volume_info->main_head_end);\r
- fprintf(stream, "CODESTREAM\t%d\n", volume_info->codestream_size);\r
- fprintf(stream, "Num_tile Start_pos End_header End_pos Distotile Nbpix Ratio\n");\r
- for (tileno = 0; tileno < (volume_info->tw * volume_info->th * volume_info->tl); tileno++) {\r
- fprintf(stream, "%4d\t%9d\t%9d\t%9d\t%9e\t%9d\t%9e\n",\r
- volume_info->tile[tileno].num_tile,\r
- volume_info->tile[tileno].start_pos,\r
- volume_info->tile[tileno].end_header,\r
- volume_info->tile[tileno].end_pos,\r
- volume_info->tile[tileno].distotile, volume_info->tile[tileno].nbpix,\r
- volume_info->tile[tileno].distotile / volume_info->tile[tileno].nbpix);\r
- }\r
- \r
- for (tileno = 0; tileno < (volume_info->tw * volume_info->th * volume_info->tl); tileno++) {\r
- int start_pos, end_pos;\r
- double disto = 0;\r
- pack_nb = 0;\r
- if (volume_info->prog == LRCP) { /* LRCP */\r
- fprintf(stream, "pack_nb tileno layno resno compno precno start_pos end_pos disto\n");\r
- for (layno = 0; layno < volume_info->layer; layno++) {\r
- for (resno = 0; resno < volume_info->decomposition[0] + 1; resno++) {\r
- for (compno = 0; compno < volume_info->comp; compno++) {\r
- int prec_max = volume_info->tile[tileno].prctno[0][resno] * volume_info->tile[tileno].prctno[1][resno] * volume_info->tile[tileno].prctno[2][resno];\r
- for (precno = 0; precno < prec_max; precno++) {\r
- start_pos = volume_info->tile[tileno].packet[pack_nb].start_pos;\r
- end_pos = volume_info->tile[tileno].packet[pack_nb].end_pos;\r
- disto = volume_info->tile[tileno].packet[pack_nb].disto;\r
- fprintf(stream, "%4d %6d %7d %5d %6d %6d %9d %9d %8e\n",pack_nb, tileno, layno, resno, compno, precno, start_pos, end_pos, disto);\r
- total_disto += disto;\r
- pack_nb++;\r
- }\r
- }\r
- }\r
- }\r
- } /* LRCP */\r
- else if (volume_info->prog == RLCP) { /* RLCP */\r
- /*\r
- fprintf(stream, "pack_nb tileno resno layno compno precno start_pos end_pos disto");\r
- */\r
- for (resno = 0; resno < volume_info->decomposition[0] + 1; resno++) {\r
- for (layno = 0; layno < volume_info->layer; layno++) {\r
- for (compno = 0; compno < volume_info->comp; compno++) {\r
- int prec_max = volume_info->tile[tileno].prctno[0][resno] * volume_info->tile[tileno].prctno[1][resno]* volume_info->tile[tileno].prctno[2][resno];\r
- for (precno = 0; precno < prec_max; precno++) {\r
- start_pos = volume_info->tile[tileno].packet[pack_nb].start_pos;\r
- end_pos = volume_info->tile[tileno].packet[pack_nb].end_pos;\r
- disto = volume_info->tile[tileno].packet[pack_nb].disto;\r
- fprintf(stream, "%4d %6d %5d %7d %6d %6d %9d %9d %8e\n",\r
- pack_nb, tileno, resno, layno, compno, precno, start_pos, end_pos, disto);\r
- total_disto += disto;\r
- pack_nb++;\r
- }\r
- }\r
- }\r
- }\r
- } /* RLCP */\r
- else if (volume_info->prog == RPCL) { /* RPCL */\r
- /*\r
- fprintf(stream, "\npack_nb tileno resno precno compno layno start_pos end_pos disto\n"); \r
- */\r
- for (resno = 0; resno < volume_info->decomposition[0] + 1; resno++) {\r
- /* I suppose components have same XRsiz, YRsiz */\r
- //int x0 = volume_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tw * volume_info->tile_x;\r
- //int y0 = volume_info->tile_Ox + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_y;\r
- int x0 = volume_info->tile_Ox + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_x;\r
- int y0 = volume_info->tile_Oy + (int)floor( (float)tileno/(float)volume_info->th ) * volume_info->tile_y;\r
- int z0 = volume_info->tile_Ox + (int)floor( (float)tileno/(float)volume_info->tl ) * volume_info->tile_z;\r
- int x1 = x0 + volume_info->tile_x;\r
- int y1 = y0 + volume_info->tile_y;\r
- int z1 = z0 + volume_info->tile_z;\r
- for(z = z0; z < z1; z++) {\r
- for(y = y0; y < y1; y++) {\r
- for(x = x0; x < x1; x++) {\r
- for (compno = 0; compno < volume_info->comp; compno++) {\r
- int prec_max = volume_info->tile[tileno].prctno[0][resno] * volume_info->tile[tileno].prctno[1][resno] * volume_info->tile[tileno].prctno[2][resno];\r
- for (precno = 0; precno < prec_max; precno++) {\r
- int pcnx = volume_info->tile[tileno].prctno[0][resno];\r
- int pcx = (int) pow( 2, volume_info->tile[tileno].prctsiz[0][resno] + volume_info->decomposition[0] - resno );\r
- int pcy = (int) pow( 2, volume_info->tile[tileno].prctsiz[1][resno] + volume_info->decomposition[1] - resno );\r
- int pcz = (int) pow( 2, volume_info->tile[tileno].prctsiz[2][resno] + volume_info->decomposition[2] - resno );\r
- int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;\r
- int precno_y = (int) floor( (float)precno/(float)pcnx );\r
- if (precno_y*pcy == y ) {\r
- if (precno_x*pcx == x ) {\r
- for (layno = 0; layno < volume_info->layer; layno++) {\r
- start_pos = volume_info->tile[tileno].packet[pack_nb].start_pos;\r
- end_pos = volume_info->tile[tileno].packet[pack_nb].end_pos;\r
- disto = volume_info->tile[tileno].packet[pack_nb].disto;\r
- fprintf(stream, "%4d %6d %5d %6d %6d %7d %9d %9d %8e\n",\r
- pack_nb, tileno, resno, precno, compno, layno, start_pos, end_pos, disto); \r
- total_disto += disto;\r
- pack_nb++; \r
- }\r
- }\r
- }\r
- } /* precno */\r
- } /* compno */\r
- } /* x = x0..x1 */\r
- } /* y = y0..y1 */\r
- } /* z = z0..z1 */\r
- } /* resno */\r
- } /* RPCL */\r
- else if (volume_info->prog == PCRL) { /* PCRL */\r
- /* I suppose components have same XRsiz, YRsiz */\r
- int x0 = volume_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tw * volume_info->tile_x;\r
- int y0 = volume_info->tile_Ox + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_y;\r
- int z0 = volume_info->tile_Oz + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_z;\r
- int x1 = x0 + volume_info->tile_x;\r
- int y1 = y0 + volume_info->tile_y;\r
- int z1 = z0 + volume_info->tile_z;\r
- /*\r
- fprintf(stream, "\npack_nb tileno precno compno resno layno start_pos end_pos disto\n"); \r
- */\r
- for(z = z0; z < z1; z++) {\r
- for(y = y0; y < y1; y++) {\r
- for(x = x0; x < x1; x++) {\r
- for (compno = 0; compno < volume_info->comp; compno++) {\r
- for (resno = 0; resno < volume_info->decomposition[0] + 1; resno++) {\r
- int prec_max = volume_info->tile[tileno].prctno[0][resno] * volume_info->tile[tileno].prctno[1][resno];\r
- for (precno = 0; precno < prec_max; precno++) {\r
- int pcnx = volume_info->tile[tileno].prctno[0][resno];\r
- int pcx = (int) pow( 2, volume_info->tile[tileno].prctsiz[0][resno] + volume_info->decomposition[0] - resno );\r
- int pcy = (int) pow( 2, volume_info->tile[tileno].prctsiz[1][resno] + volume_info->decomposition[1] - resno );\r
- int pcz = (int) pow( 2, volume_info->tile[tileno].prctsiz[2][resno] + volume_info->decomposition[2] - resno );\r
- int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;\r
- int precno_y = (int) floor( (float)precno/(float)pcnx );\r
- int precno_z = (int) floor( (float)precno/(float)pcnx );\r
- if (precno_z*pcz == z ) {\r
- if (precno_y*pcy == y ) {\r
- if (precno_x*pcx == x ) {\r
- for (layno = 0; layno < volume_info->layer; layno++) {\r
- start_pos = volume_info->tile[tileno].packet[pack_nb].start_pos;\r
- end_pos = volume_info->tile[tileno].packet[pack_nb].end_pos;\r
- disto = volume_info->tile[tileno].packet[pack_nb].disto;\r
- fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %8e\n",\r
- pack_nb, tileno, precno, compno, resno, layno, start_pos, end_pos, disto); \r
- total_disto += disto;\r
- pack_nb++; \r
- }\r
- }\r
- }\r
- }\r
- } /* precno */\r
- } /* resno */\r
- } /* compno */\r
- } /* x = x0..x1 */\r
- } /* y = y0..y1 */\r
- }\r
- } /* PCRL */\r
- else { /* CPRL */\r
- /*\r
- fprintf(stream, "\npack_nb tileno compno precno resno layno start_pos end_pos disto\n"); \r
- */\r
- for (compno = 0; compno < volume_info->comp; compno++) {\r
- /* I suppose components have same XRsiz, YRsiz */\r
- int x0 = volume_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tw * volume_info->tile_x;\r
- int y0 = volume_info->tile_Ox + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_y;\r
- int z0 = volume_info->tile_Oz + (int)floor( (float)tileno/(float)volume_info->tw ) * volume_info->tile_z;\r
- int x1 = x0 + volume_info->tile_x;\r
- int y1 = y0 + volume_info->tile_y;\r
- int z1 = z0 + volume_info->tile_z;\r
- for(z = z0; z < z1; z++) {\r
- for(y = y0; y < y1; y++) {\r
- for(x = x0; x < x1; x++) {\r
- for (resno = 0; resno < volume_info->decomposition[0] + 1; resno++) {\r
- int prec_max = volume_info->tile[tileno].prctno[0][resno] * volume_info->tile[tileno].prctno[1][resno] * volume_info->tile[tileno].prctno[2][resno];\r
- for (precno = 0; precno < prec_max; precno++) {\r
- int pcnx = volume_info->tile[tileno].prctno[0][resno];\r
- int pcny = volume_info->tile[tileno].prctno[1][resno];\r
- int pcx = (int) pow( 2, volume_info->tile[tileno].prctsiz[0][resno] + volume_info->decomposition[0] - resno );\r
- int pcy = (int) pow( 2, volume_info->tile[tileno].prctsiz[1][resno] + volume_info->decomposition[1] - resno );\r
- int pcz = (int) pow( 2, volume_info->tile[tileno].prctsiz[2][resno] + volume_info->decomposition[2] - resno );\r
- int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;\r
- int precno_y = (int) floor( (float)precno/(float)pcnx );\r
- int precno_z = 0; /*???*/\r
- if (precno_z*pcz == z ) {\r
- if (precno_y*pcy == y ) {\r
- if (precno_x*pcx == x ) {\r
- for (layno = 0; layno < volume_info->layer; layno++) {\r
- start_pos = volume_info->tile[tileno].packet[pack_nb].start_pos;\r
- end_pos = volume_info->tile[tileno].packet[pack_nb].end_pos;\r
- disto = volume_info->tile[tileno].packet[pack_nb].disto;\r
- fprintf(stream, "%4d %6d %6d %6d %5d %7d %9d %9d %8e\n",\r
- pack_nb, tileno, compno, precno, resno, layno, start_pos, end_pos, disto); \r
- total_disto += disto;\r
- pack_nb++; \r
- }\r
- }\r
- }\r
- }\r
- } /* precno */\r
- } /* resno */\r
- } /* x = x0..x1 */\r
- } /* y = y0..y1 */\r
- } /* z = z0..z1 */\r
- } /* comno */\r
- } /* CPRL */ \r
- } /* tileno */\r
- \r
- fprintf(stream, "SE_MAX\t%8e\n", volume_info->D_max); /* SE max */\r
- fprintf(stream, "SE_TOTAL\t%.8e\n", total_disto); /* SE totale */\r
- \r
-\r
- fclose(stream);\r
-\r
- return 1;\r
-}\r
-\r
-bool j3d_encode(opj_j3d_t *j3d, opj_cio_t *cio, opj_volume_t *volume, char *index) {\r
- int tileno, compno;\r
- opj_volume_info_t *volume_info = NULL;\r
- opj_cp_t *cp = NULL;\r
- opj_tcd_t *tcd = NULL; /* TCD component */\r
-\r
- j3d->cio = cio; \r
- j3d->volume = volume;\r
- cp = j3d->cp;\r
-\r
- /*j3d_dump_volume(stdout, volume);\r
- j3d_dump_cp(stdout, volume, cp);*/\r
-\r
- /* INDEX >> */\r
- volume_info = j3d->volume_info;\r
- if (volume_info && cp->index_on) {\r
- volume_info->index_on = cp->index_on;\r
- volume_info->tile = (opj_tile_info_t *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(opj_tile_info_t));\r
- volume_info->volume_w = volume->x1 - volume->x0;\r
- volume_info->volume_h = volume->y1 - volume->y0;\r
- volume_info->volume_l = volume->z1 - volume->z0;\r
- volume_info->prog = (&cp->tcps[0])->prg;\r
- volume_info->tw = cp->tw;\r
- volume_info->th = cp->th;\r
- volume_info->tl = cp->tl;\r
- volume_info->tile_x = cp->tdx; /* new version parser */\r
- volume_info->tile_y = cp->tdy; /* new version parser */\r
- volume_info->tile_z = cp->tdz; /* new version parser */\r
- volume_info->tile_Ox = cp->tx0; /* new version parser */\r
- volume_info->tile_Oy = cp->ty0; /* new version parser */\r
- volume_info->tile_Oz = cp->tz0; /* new version parser */\r
- volume_info->transform_format = cp->transform_format;\r
- volume_info->encoding_format = cp->encoding_format;\r
- volume_info->comp = volume->numcomps;\r
- volume_info->layer = (&cp->tcps[0])->numlayers;\r
- volume_info->decomposition[0] = (&cp->tcps[0])->tccps->numresolution[0] - 1;\r
- volume_info->decomposition[1] = (&cp->tcps[0])->tccps->numresolution[1] - 1;\r
- volume_info->decomposition[2] = (&cp->tcps[0])->tccps->numresolution[2] - 1;\r
- volume_info->D_max = 0; /* ADD Marcela */\r
- }\r
- /* << INDEX */\r
-\r
- j3d_write_soc(j3d);\r
- j3d_write_siz(j3d);\r
- if (j3d->cinfo->codec_format == CODEC_J3D) {\r
- j3d_write_cap(j3d);\r
- j3d_write_zsi(j3d);\r
- }\r
- j3d_write_cod(j3d);\r
- j3d_write_qcd(j3d);\r
- for (compno = 0; compno < volume->numcomps; compno++) {\r
- opj_tcp_t *tcp = &cp->tcps[0];\r
- if (tcp->tccps[compno].roishift)\r
- j3d_write_rgn(j3d, compno, 0); \r
- }\r
- /*Optional 15444-2 markers*/\r
- if (j3d->cp->tcps->tccps[0].atk != NULL)\r
- j3d_write_atk(j3d);\r
- if (j3d->volume->comps[0].dcoffset != 0)\r
- j3d_write_dco(j3d);\r
-\r
- if (j3d->cp->transform_format != TRF_2D_DWT || j3d->cp->encoding_format != ENCOD_2EB)\r
- j3d_write_com(j3d);\r
- \r
- /* INDEX >> */\r
- if(volume_info && volume_info->index_on) {\r
- volume_info->main_head_end = cio_tell(cio) - 1;\r
- }\r
- /* << INDEX */\r
-\r
- /* create the tile encoder */\r
- tcd = tcd_create(j3d->cinfo);\r
-\r
- /* encode each tile */\r
- for (tileno = 0; tileno < cp->tw * cp->th * cp->tl; tileno++) {\r
- opj_event_msg(j3d->cinfo, EVT_INFO, "tile number %d / %d\n", tileno + 1, cp->tw * cp->th * cp->tl);\r
- \r
- j3d->curtileno = tileno;\r
-\r
- /* initialisation before tile encoding */\r
- if (tileno == 0) { \r
- tcd_malloc_encode(tcd, volume, cp, j3d->curtileno);\r
- } else {\r
- tcd_init_encode(tcd, volume, cp, j3d->curtileno);\r
- }\r
- \r
- /* INDEX >> */\r
- if(volume_info && volume_info->index_on) {\r
- volume_info->tile[j3d->curtileno].num_tile = j3d->curtileno;\r
- volume_info->tile[j3d->curtileno].start_pos = cio_tell(cio) + j3d->pos_correction;\r
- }\r
- /* << INDEX */\r
- \r
- j3d_write_sot(j3d);\r
- \r
- for (compno = 1; compno < volume->numcomps; compno++) {\r
- j3d_write_coc(j3d, compno);\r
- j3d_write_qcc(j3d, compno);\r
- }\r
-\r
- if (cp->tcps[tileno].numpocs) {\r
- j3d_write_poc(j3d);\r
- }\r
- j3d_write_sod(j3d, tcd); //--> tcd_encode_tile\r
-\r
- /* INDEX >> */\r
- if(volume_info && volume_info->index_on) {\r
- volume_info->tile[j3d->curtileno].end_pos = cio_tell(cio) + j3d->pos_correction - 1;\r
- }\r
- /* << INDEX */ \r
- }\r
- \r
- /* destroy the tile encoder */\r
- tcd_free_encode(tcd);\r
- tcd_destroy(tcd);\r
-\r
- j3d_write_eoc(j3d);\r
- \r
- /* Creation of the index file */\r
- if(volume_info && volume_info->index_on) {\r
- if(!j3d_create_index(j3d, cio, volume_info, index)) {\r
- opj_event_msg(j3d->cinfo, EVT_ERROR, "failed to create index file %s\n", index);\r
- return false;\r
- }\r
- }\r
- \r
- return true;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __J3D_H\r
-#define __J3D_H\r
-/**\r
-@file j3d.h\r
-@brief The JPEG-2000 Codestream Reader/Writer (J3D)\r
-\r
-The functions in J3D.C have for goal to read/write the several parts of the codestream: markers and data.\r
-*/\r
-\r
-/** @defgroup J3D J3D - JPEG-2000 codestream reader/writer */\r
-/*@{*/\r
-\r
-#define J3D_CP_CSTY_PRT 0x01\r
-#define J3D_CP_CSTY_SOP 0x02\r
-#define J3D_CP_CSTY_EPH 0x04\r
-#define J3D_CCP_CSTY_PRT 0x01\r
-/** Table A-8 */\r
-#define J3D_CCP_CBLKSTY_LAZY 0x01 /* Selective arithmetic coding bypass */\r
-#define J3D_CCP_CBLKSTY_RESET 0x02 /* Reset context probabilities on coding pass boundaries */\r
-#define J3D_CCP_CBLKSTY_TERMALL 0x04 /* Termination on each coding pass */\r
-#define J3D_CCP_CBLKSTY_VSC 0x08 /* Vertically causal context, add also hook for switching off and on 3D context models */ \r
-#define J3D_CCP_CBLKSTY_PTERM 0x10 /* Predictable termination */\r
-#define J3D_CCP_CBLKSTY_SEGSYM 0x20 /* Segmentation symbols are used */\r
-#define J3D_CCP_CBLKSTY_3DCTXT 0x40 /* 3D context models (3D-EBCOT) vs 2D context models */\r
-\r
-#define J3D_CCP_QNTSTY_NOQNT 0 /* Quantization style : no quantization */\r
-#define J3D_CCP_QNTSTY_SIQNT 1 /* Quantization style : scalar derived (values signalled only in LLL subband) */\r
-#define J3D_CCP_QNTSTY_SEQNT 2 /* Quantization style : scalar expounded (values signalled for each subband) */\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-#define J3D_MS_SOC 0xff4f /**< SOC marker value */\r
-#define J3D_MS_SOT 0xff90 /**< SOT marker value */\r
-#define J3D_MS_SOD 0xff93 /**< SOD marker value */\r
-#define J3D_MS_EOC 0xffd9 /**< EOC marker value */\r
-#define J3D_MS_CAP 0xff50 /**< CAP marker value */\r
-#define J3D_MS_SIZ 0xff51 /**< SIZ marker value */\r
-#define J3D_MS_ZSI 0xff54 /**< ZSI marker value */\r
-#define J3D_MS_COD 0xff52 /**< COD marker value */\r
-#define J3D_MS_COC 0xff53 /**< COC marker value */\r
-#define J3D_MS_RGN 0xff5e /**< RGN marker value */\r
-#define J3D_MS_QCD 0xff5c /**< QCD marker value */\r
-#define J3D_MS_QCC 0xff5d /**< QCC marker value */\r
-#define J3D_MS_POC 0xff5f /**< POC marker value */\r
-#define J3D_MS_TLM 0xff55 /**< TLM marker value */\r
-#define J3D_MS_PLM 0xff57 /**< PLM marker value */\r
-#define J3D_MS_PLT 0xff58 /**< PLT marker value */\r
-#define J3D_MS_PPM 0xff60 /**< PPM marker value */\r
-#define J3D_MS_PPT 0xff61 /**< PPT marker value */\r
-#define J3D_MS_SOP 0xff91 /**< SOP marker value */\r
-#define J3D_MS_EPH 0xff92 /**< EPH marker value */\r
-#define J3D_MS_CRG 0xff63 /**< CRG marker value */\r
-#define J3D_MS_COM 0xff64 /**< COM marker value */\r
-//15444-2\r
-#define J3D_MS_DCO 0xff70 /**< DCO marker value */\r
-#define J3D_MS_VMS 0xff71 /**< VMS marker value */\r
-#define J3D_MS_DFS 0xff72 /**< DFS marker value */\r
-#define J3D_MS_ADS 0xff73 /**< ADS marker value */\r
-#define J3D_MS_ATK 0xff79 /**< ATK marker value */\r
-#define J3D_MS_CBD 0xff78 /**< CBD marker value */\r
-#define J3D_MS_MCT 0xff74 /**< MCT marker value */\r
-#define J3D_MS_MCC 0xff75 /**< MCC marker value */\r
-#define J3D_MS_MCO 0xff77 /**< MCO marker value */\r
-#define J3D_MS_NLT 0xff76 /**< NLT marker value */\r
-#define J3D_MS_QPD 0xff5a /**< QPD marker value */\r
-#define J3D_MS_QPC 0xff5b /**< QPC marker value */\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/* Capability RSIZ parameter, extended */\r
-#define J3D_RSIZ_BASIC 0x0000\r
-\r
-#define J3D_RSIZ_DCO 0x8001 /* Required */\r
-#define J3D_RSIZ_VSQNT 0x8002\r
-#define J3D_RSIZ_TCQNT 0x8004\r
-#define J3D_RSIZ_VMASK 0x8008\r
-#define J3D_RSIZ_SSOVL 0x8010\r
-#define J3D_RSIZ_ADECS 0x8020\r
-#define J3D_RSIZ_ATK 0x8040 /*Required*/\r
-#define J3D_RSIZ_SSYMK 0x8080\r
-#define J3D_RSIZ_MCT 0x8100 /*Not compatible with DCO*/\r
-#define J3D_RSIZ_NLT 0x8200 /*Required*/\r
-#define J3D_RSIZ_ASHAP 0x8400\r
-#define J3D_RSIZ_PRQNT 0x8800\r
-\r
-#define J3D_CAP_10 0x00400000\r
-/* Arbitrary transformation kernel, 15444-2 */\r
-#define J3D_ATK_IRR 0\r
-#define J3D_ATK_REV 1\r
-#define J3D_ATK_ARB 0\r
-#define J3D_ATK_WS 1\r
-#define J3D_ATK_CON 0\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Values that specify the status of the decoding process when decoding the main header. \r
-These values may be combined with a | operator. \r
-*/\r
-typedef enum J3D_STATUS {\r
- /**< a SOC marker is expected */\r
- J3D_STATE_MHSOC = 0x0001, \r
- /**< a SIZ marker is expected */\r
- J3D_STATE_MHSIZ = 0x0002, \r
- /**< the decoding process is in the main header */\r
- J3D_STATE_MH = 0x0004, \r
- /**< the decoding process is in a tile part header and expects a SOT marker */\r
- J3D_STATE_TPHSOT = 0x0008, \r
- /**< the decoding process is in a tile part header */\r
- J3D_STATE_TPH = 0x0010, \r
- /**< the EOC marker has just been read */\r
- J3D_STATE_MT = 0x0020, \r
- /**< the decoding process must not expect a EOC marker because the codestream is truncated */\r
- J3D_STATE_NEOC = 0x0040 \r
-} J3D_STATUS;\r
-\r
-\r
-\r
-/**\r
-Arbitrary transformation kernel\r
-*/\r
-typedef struct opj_atk {\r
-/** index of wavelet kernel */\r
- int index;\r
-/** Numerical type of scaling factor and lifting step parameters */\r
- int coeff_typ; \r
-/** Wavelet filter category */\r
- int filt_cat; \r
-/** Wavelet transformation type (REV/IRR) */\r
- int wt_typ; \r
-/** Initial odd/even subsequence */\r
- int minit; \r
-/** Boundary extension method (constant CON / whole-sample symmetric WS) */\r
- int exten; \r
-/** Scaling factor. Only for wt_typ=IRR */\r
- double Katk; \r
-/** Number of lifting steps */\r
- int Natk; \r
-/** Offset for lifting step s. Only for filt_cat=ARB */\r
- int Oatk[256]; \r
-/** Base 2 scaling exponent for lifting step s. Only for wt_typ=REV */\r
- int Eatk[256]; \r
-/** Additive residue for lifting step s. Only for wt_typ=REV */\r
- int Batk[256]; \r
-/** Number of lifting coefficients signaled for lifting step s */\r
- int LCatk[256]; \r
-/** Lifting coefficient k for lifting step s */\r
- double Aatk[256][256]; \r
-} opj_atk_t;\r
-\r
-\r
-/**\r
-Quantization stepsize\r
-*/\r
-typedef struct opj_stepsize {\r
-/** exponent */\r
- int expn; \r
-/** mantissa */\r
- int mant; \r
-} opj_stepsize_t;\r
-\r
-/**\r
-Tile-component coding parameters\r
-*/\r
-typedef struct opj_tccp {\r
- /** coding style */\r
- int csty; \r
- /** number of resolutions of x, y and z-axis */\r
- int numresolution[3]; \r
- /** code-blocks width height & depth*/\r
- int cblk[3]; \r
- /** code-block coding style */\r
- int cblksty; \r
- /** 0: no ATK (only 9-7 or 5-3) 1: ATK defined WT*/\r
- int atk_wt[3]; \r
- /** Arbitrary transformation kernel (15444-2)*/\r
- opj_atk_t *atk; \r
- /** DWT identifier for x, y and z-axis (0:WT9-7 1:WT5-3 >1:WT-atk->index) */\r
- int dwtid[3];\r
- /** reversible/irreversible wavelet transfomation (0:irrev 1:reversible)*/ \r
- int reversible; \r
- /** quantisation style */\r
- int qntsty; \r
- /** stepsizes used for quantization */\r
- opj_stepsize_t stepsizes[J3D_MAXBANDS]; \r
- /** number of guard bits. Table A28 de 15444-1*/\r
- int numgbits; \r
- /** Region Of Interest shift */\r
- int roishift; \r
- /** precinct width heigth & depth*/\r
- int prctsiz[3][J3D_MAXRLVLS]; \r
-} opj_tccp_t;\r
-\r
-/**\r
-Tile coding parameters : coding/decoding parameters common to all tiles \r
-(information like COD, COC in main header)\r
-*/\r
-typedef struct opj_tcp {\r
-/** 1 : first part-tile of a tile */\r
- int first; \r
- /** coding style */\r
- int csty; \r
- /** progression order */\r
- OPJ_PROG_ORDER prg; \r
- /** number of layers */\r
- int numlayers; \r
- /** multi-component transform identifier */\r
- int mct; \r
- /** rates of layers */\r
- float rates[100]; \r
- /** number of progression order changes */\r
- int numpocs; \r
- /** indicates if a POC marker has been used O:NO, 1:YES */\r
- int POC; \r
- /** progression order changes */\r
- opj_poc_t pocs[J3D_MAXRLVLS - 1];\r
- /** add fixed_quality */\r
- float distoratio[100];\r
- /** tile-component coding parameters */\r
- opj_tccp_t *tccps; \r
-/** packet header store there for futur use in t2_decode_packet */\r
- unsigned char *ppt_data; \r
- /** pointer remaining on the first byte of the first header if ppt is used */\r
- unsigned char *ppt_data_first; \r
- /** If ppt == 1 --> there was a PPT marker for the present tile */\r
- int ppt; \r
- /** used in case of multiple marker PPT (number of info already stored) */\r
- int ppt_store; \r
- int ppt_len; \r
-} opj_tcp_t;\r
-\r
-/**\r
-Coding parameters\r
-*/\r
-typedef struct opj_cp {\r
-/** transform format 0: 2DWT, 1: 2D1P, 2: 3DWT, 3: 3RLS */\r
- OPJ_TRANSFORM transform_format; \r
- /** entropy coding format 0: 2EB, 1: 3EB, 2: 2GR, 3: 3GR, 4: GRI*/\r
- OPJ_ENTROPY_CODING encoding_format; \r
- /** allocation by rate/distortion */\r
- int disto_alloc; \r
- /** allocation by fixed layer */\r
- int fixed_alloc; \r
- /** add fixed_quality */\r
- int fixed_quality; \r
- /** Rsiz: capabilities */\r
- int rsiz; \r
- /** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, volume is decoded to the full resolution */\r
- int reduce[3]; \r
- /** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */\r
- int layer; \r
- /** 0 = no index || 1 = index */\r
- int index_on; \r
- /** Big-Endian/Little-endian order */\r
- int bigendian;\r
- /** XTOsiz */\r
- int tx0; \r
- /** YTOsiz */\r
- int ty0; \r
- /** ZTOsiz */\r
- int tz0; \r
- /** XTsiz */\r
- int tdx; \r
- /** YTsiz */\r
- int tdy; \r
- /** ZTsiz */\r
- int tdz; \r
- /** comment for coding */\r
- char *comment; \r
- /** number of tiles in width, heigth and depth */\r
- int tw; \r
- int th;\r
- int tl;\r
- /** ID number of the tiles present in the codestream */\r
- int *tileno; \r
- /** size of the vector tileno */\r
- int tileno_size;\r
- /** tile coding parameters */\r
- opj_tcp_t *tcps;\r
- /** fixed layer */\r
- int *matrice; \r
-\r
- /** packet header store there for futur use in t2_decode_packet */\r
- unsigned char *ppm_data; \r
- /** pointer remaining on the first byte of the first header if ppm is used */\r
- unsigned char *ppm_data_first; \r
- /** if ppm == 1 --> there was a PPM marker for the present tile */\r
- int ppm; \r
- /** use in case of multiple marker PPM (number of info already store) */\r
- int ppm_store; \r
- /** use in case of multiple marker PPM (case on non-finished previous info) */\r
- int ppm_previous; \r
- int ppm_len; \r
-} opj_cp_t;\r
-\r
-/**\r
-Information concerning a packet inside tile\r
-*/\r
-typedef struct opj_packet_info {\r
- /** start position */\r
- int start_pos; \r
- /** end position */\r
- int end_pos; \r
- /** distorsion introduced */\r
- double disto; \r
-} opj_packet_info_t;\r
-\r
-/**\r
-Index structure : information regarding tiles inside volume\r
-*/\r
-typedef struct opj_tile_info {\r
- /** value of thresh for each layer by tile cfr. Marcela */\r
- double *thresh; \r
- /** number of tile */\r
- int num_tile; \r
- /** start position */\r
- int start_pos; \r
- /** end position of the header */\r
- int end_header; \r
- /** end position */\r
- int end_pos; \r
- /** precinct number for each resolution level (width, heigth and depth) */\r
- int prctno[3][J3D_MAXRLVLS]; \r
- /** precinct size (in power of 2), in X for each resolution level */\r
- int prctsiz[3][J3D_MAXRLVLS]; \r
- /** information concerning packets inside tile */\r
- opj_packet_info_t *packet; \r
- \r
- /** add fixed_quality */\r
- int nbpix; \r
- /** add fixed_quality */\r
- double distotile; \r
-} opj_tile_info_t;\r
-\r
-/**\r
-Index structure\r
-*/\r
-typedef struct opj_volume_info {\r
- \r
- /** transform format 0: 2DWT, 1: 2D1P, 2: 3DWT, 3: 3RLS */\r
- OPJ_TRANSFORM transform_format; \r
- /** output file format 0: 2EB, 1: 3EB, 2: 2GR, 3: 3GR, 4: GRI*/\r
- OPJ_ENTROPY_CODING encoding_format; /** 0 = no index || 1 = index */\r
- int index_on; \r
- /** 0 = wt 9-7 || 1 = wt 5-3 || >=2 wt atk defined */\r
- int dwtid[3]; \r
- /** maximum distortion reduction on the whole volume (add for Marcela) */\r
- double D_max; \r
- /** packet number */\r
- int num; \r
- /** writing the packet in the index with t2_encode_packets */\r
- int index_write; \r
- /** volume width, height and depth */\r
- int volume_w; \r
- int volume_h;\r
- int volume_l;\r
- /** progression order */\r
- OPJ_PROG_ORDER prog; \r
- /** tile size in x, y and z */\r
- int tile_x; \r
- int tile_y;\r
- int tile_z;\r
- /** tile origin in x, y and z */\r
- int tile_Ox; \r
- int tile_Oy;\r
- int tile_Oz;\r
- /** number of tiles in X, Y and Z */\r
- int tw; \r
- int th;\r
- int tl;\r
- /** component numbers */\r
- int comp; \r
- /** number of layer */\r
- int layer; \r
- /** number of decomposition in X, Y and Z*/\r
- int decomposition[3]; \r
- /** DC offset (15444-2) */\r
- int dcoffset; \r
- /** main header position */\r
- int main_head_end; \r
- /** codestream's size */\r
- int codestream_size; \r
- /** information regarding tiles inside volume */\r
- opj_tile_info_t *tile; \r
-} opj_volume_info_t;\r
-\r
-/**\r
-JPEG-2000 codestream reader/writer\r
-*/\r
-typedef struct opj_j3d {\r
- /** codec context */\r
- opj_common_ptr cinfo; \r
- /** locate in which part of the codestream the decoder is (main header, tile header, end) */\r
- int state; \r
- /** number of the tile curently concern by coding/decoding */\r
- int curtileno; \r
- /** locate the position of the end of the tile in the codestream, used to detect a truncated codestream (in j3d_read_sod) */\r
- unsigned char *eot; \r
- /** locate the start position of the SOT marker of the current coded tile: */\r
- int sot_start; \r
- /* after encoding the tile, a jump (in j3d_write_sod) is done to the SOT marker to store the value of its length. */\r
- int sod_start; \r
- /** as the J3D-file is written in several parts during encoding, it enables to make the right correction in position return by cio_tell */\r
- int pos_correction; \r
- /** array used to store the data of each tile */\r
- unsigned char **tile_data; \r
- /** array used to store the length of each tile */\r
- int *tile_len; \r
-\r
- /** decompression only : store decoding parameters common to all tiles */\r
- opj_tcp_t *default_tcp; \r
- /** pointer to the encoded / decoded volume */\r
- opj_volume_t *volume; \r
- /** pointer to the coding parameters */\r
- opj_cp_t *cp; \r
- /** helper used to write the index file */\r
- opj_volume_info_t *volume_info; \r
- /** pointer to the byte i/o stream */\r
- opj_cio_t *cio; \r
-} opj_j3d_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Creates a J3D decompression structure\r
-@param cinfo Codec context info\r
-@return Returns a handle to a J3D decompressor if successful, returns NULL otherwise\r
-*/\r
-opj_j3d_t* j3d_create_decompress(opj_common_ptr cinfo);\r
-/**\r
-Destroy a J3D decompressor handle\r
-@param j3d J3D decompressor handle to destroy\r
-*/\r
-void j3d_destroy_decompress(opj_j3d_t *j3d);\r
-/**\r
-Setup the decoder decoding parameters using user parameters.\r
-Decoding parameters are returned in j3d->cp. \r
-@param j3d J3D decompressor handle\r
-@param parameters decompression parameters\r
-*/\r
-void j3d_setup_decoder(opj_j3d_t *j3d, opj_dparameters_t *parameters);\r
-/**\r
-Decode an volume from a JPEG-2000 codestream\r
-@param j3d J3D decompressor handle\r
-@param cio Input buffer stream\r
-@return Returns a decoded volume if successful, returns NULL otherwise\r
-*/\r
-opj_volume_t* j3d_decode(opj_j3d_t *j3d, opj_cio_t *cio);\r
-/**\r
-Decode an volume form a JPT-stream (JPEG 2000, JPIP)\r
-@param j3d J3D decompressor handle\r
-@param cio Input buffer stream\r
-@return Returns a decoded volume if successful, returns NULL otherwise\r
-*/\r
-opj_volume_t* j3d_decode_jpt_stream(opj_j3d_t *j3d, opj_cio_t *cio);\r
-/**\r
-Creates a J3D compression structure\r
-@param cinfo Codec context info\r
-@return Returns a handle to a J3D compressor if successful, returns NULL otherwise\r
-*/\r
-opj_j3d_t* j3d_create_compress(opj_common_ptr cinfo);\r
-/**\r
-Destroy a J3D compressor handle\r
-@param j3d J3D compressor handle to destroy\r
-*/\r
-void j3d_destroy_compress(opj_j3d_t *j3d);\r
-/**\r
-Setup the encoder parameters using the current volume and using user parameters. \r
-Coding parameters are returned in j3d->cp. \r
-@param j3d J3D compressor handle\r
-@param parameters compression parameters\r
-@param volume input filled volume\r
-*/\r
-void j3d_setup_encoder(opj_j3d_t *j3d, opj_cparameters_t *parameters, opj_volume_t *volume);\r
-/**\r
-Encode an volume into a JPEG-2000 codestream\r
-@param j3d J3D compressor handle\r
-@param cio Output buffer stream\r
-@param volume Volume to encode\r
-@param index Name of the index file if required, NULL otherwise\r
-@return Returns true if successful, returns false otherwise\r
-*/\r
-bool j3d_encode(opj_j3d_t *j3d, opj_cio_t *cio, opj_volume_t *volume, char *index);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __J3D_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifdef _WIN32\r
-#include <windows.h>\r
-#else\r
-#include <sys/time.h>\r
-#include <sys/resource.h>\r
-#include <sys/times.h>\r
-#endif /* _WIN32 */\r
-#include "opj_includes.h"\r
-\r
-double opj_clock() {\r
-#ifdef _WIN32\r
- /* WIN32: use QueryPerformance (very accurate) */\r
- LARGE_INTEGER freq , t ;\r
- /* freq is the clock speed of the CPU */\r
- QueryPerformanceFrequency(&freq) ;\r
- /* cout << "freq = " << ((double) freq.QuadPart) << endl; */\r
- /* t is the high resolution performance counter (see MSDN) */\r
- QueryPerformanceCounter ( & t ) ;\r
- return ( t.QuadPart /(double) freq.QuadPart ) ;\r
-#else\r
- /* Unix or Linux: use resource usage */\r
- struct rusage t;\r
- double procTime;\r
- /* (1) Get the rusage data structure at this moment (man getrusage) */\r
- getrusage(0,&t);\r
- /* (2) What is the elapsed time ? - CPU time = User time + System time */\r
- /* (2a) Get the seconds */\r
- procTime = t.ru_utime.tv_sec + t.ru_stime.tv_sec;\r
- /* (2b) More precisely! Get the microseconds part ! */\r
- return ( procTime + (t.ru_utime.tv_usec + t.ru_stime.tv_usec) * 1e-6 ) ;\r
-#endif /* _WIN32 */\r
-}\r
-\r
-void* opj_malloc( size_t size ) {\r
- void *memblock = malloc(size);\r
- if(memblock) {\r
- memset(memblock, 0, size);\r
- }\r
- return memblock;\r
-}\r
-\r
-void* opj_realloc( void *memblock, size_t size ) {\r
- return realloc(memblock, size);\r
-}\r
-\r
-void opj_free( void *memblock ) {\r
- free(memblock);\r
-}\r
-\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __J3D_LIB_H\r
-#define __J3D_LIB_H\r
-/**\r
-@file jp3d_lib.h\r
-@brief Internal functions\r
-\r
-The functions in JP3D_LIB.C are internal utilities mainly used for memory management.\r
-*/\r
-\r
-/** @defgroup MISC MISC - Miscellaneous internal functions */\r
-/*@{*/\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Difference in successive opj_clock() calls tells you the elapsed time\r
-@return Returns time in seconds\r
-*/\r
-double opj_clock();\r
-\r
-/**\r
-Allocate a memory block with elements initialized to 0\r
-@param size Bytes to allocate\r
-@return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available\r
-*/\r
-void* opj_malloc( size_t size );\r
-\r
-/**\r
-Reallocate memory blocks.\r
-@param memblock Pointer to previously allocated memory block\r
-@param size New size in bytes\r
-@return Returns a void pointer to the reallocated (and possibly moved) memory block\r
-*/\r
-void* opj_realloc( void *memblock, size_t size );\r
-\r
-/**\r
-Deallocates or frees a memory block.\r
-@param memblock Previously allocated memory block to be freed\r
-*/\r
-void opj_free( void *memblock );\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __J3D_LIB_H */\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/* <summary> */\r
-/* This table contains the norms of the basis function of the reversible MCT. */\r
-/* </summary> */\r
-static const double mct_norms[3] = { 1.732, .8292, .8292 };\r
-\r
-/* <summary> */\r
-/* This table contains the norms of the basis function of the irreversible MCT. */\r
-/* </summary> */\r
-static const double mct_norms_real[3] = { 1.732, 1.805, 1.573 };\r
-\r
-/* <summary> */\r
-/* Foward reversible MCT. */\r
-/* </summary> */\r
-void mct_encode(int *c0, int *c1, int *c2, int n) {\r
- int i;\r
- for (i = 0; i < n; i++) {\r
- int r, g, b, y, u, v;\r
- r = c0[i];\r
- g = c1[i];\r
- b = c2[i];\r
- y = (r + (g << 1) + b) >> 2;\r
- u = b - g;\r
- v = r - g;\r
- c0[i] = y;\r
- c1[i] = u;\r
- c2[i] = v;\r
- }\r
-}\r
-\r
-/* <summary> */\r
-/* Inverse reversible MCT. */\r
-/* </summary> */\r
-void mct_decode(int *c0, int *c1, int *c2, int n) {\r
- int i;\r
- for (i = 0; i < n; i++) {\r
- int y, u, v, r, g, b;\r
- y = c0[i];\r
- u = c1[i];\r
- v = c2[i];\r
- g = y - ((u + v) >> 2);\r
- r = v + g;\r
- b = u + g;\r
- c0[i] = r;\r
- c1[i] = g;\r
- c2[i] = b;\r
- }\r
-}\r
-\r
-/* <summary> */\r
-/* Get norm of basis function of reversible MCT. */\r
-/* </summary> */\r
-double mct_getnorm(int compno) {\r
- return mct_norms[compno];\r
-}\r
-\r
-/* <summary> */\r
-/* Foward irreversible MCT. */\r
-/* </summary> */\r
-void mct_encode_real(int *c0, int *c1, int *c2, int n) {\r
- int i;\r
- for (i = 0; i < n; i++) {\r
- int r, g, b, y, u, v;\r
- r = c0[i];\r
- g = c1[i];\r
- b = c2[i];\r
- y = fix_mul(r, 2449) + fix_mul(g, 4809) + fix_mul(b, 934);\r
- u = -fix_mul(r, 1382) - fix_mul(g, 2714) + fix_mul(b, 4096);\r
- v = fix_mul(r, 4096) - fix_mul(g, 3430) - fix_mul(b, 666);\r
- c0[i] = y;\r
- c1[i] = u;\r
- c2[i] = v;\r
- }\r
-}\r
-\r
-/* <summary> */\r
-/* Inverse irreversible MCT. */\r
-/* </summary> */\r
-void mct_decode_real(int *c0, int *c1, int *c2, int n) {\r
- int i;\r
- for (i = 0; i < n; i++) {\r
- int y, u, v, r, g, b;\r
- y = c0[i];\r
- u = c1[i];\r
- v = c2[i];\r
- r = y + fix_mul(v, 11485);\r
- g = y - fix_mul(u, 2819) - fix_mul(v, 5850);\r
- b = y + fix_mul(u, 14516);\r
- c0[i] = r;\r
- c1[i] = g;\r
- c2[i] = b;\r
- }\r
-}\r
-\r
-/* <summary> */\r
-/* Get norm of basis function of irreversible MCT. */\r
-/* </summary> */\r
-double mct_getnorm_real(int compno) {\r
- return mct_norms_real[compno];\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __MCT_H\r
-#define __MCT_H\r
-/**\r
-@file mct.h\r
-@brief Implementation of a multi-component transforms (MCT)\r
-\r
-The functions in MCT.C have for goal to realize reversible and irreversible multicomponent\r
-transform. The functions in MCT.C are used by some function in TCD.C.\r
-*/\r
-\r
-/** @defgroup MCT MCT - Implementation of a multi-component transform */\r
-/*@{*/\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Apply a reversible multi-component transform to an image\r
-@param c0 Samples for red component\r
-@param c1 Samples for green component\r
-@param c2 Samples blue component\r
-@param n Number of samples for each component\r
-*/\r
-void mct_encode(int *c0, int *c1, int *c2, int n);\r
-/**\r
-Apply a reversible multi-component inverse transform to an image\r
-@param c0 Samples for luminance component\r
-@param c1 Samples for red chrominance component\r
-@param c2 Samples for blue chrominance component\r
-@param n Number of samples for each component\r
-*/\r
-void mct_decode(int *c0, int *c1, int *c2, int n);\r
-/**\r
-Get norm of the basis function used for the reversible multi-component transform\r
-@param compno Number of the component (0->Y, 1->U, 2->V)\r
-@return \r
-*/\r
-double mct_getnorm(int compno);\r
-\r
-/**\r
-Apply an irreversible multi-component transform to an image\r
-@param c0 Samples for red component\r
-@param c1 Samples for green component\r
-@param c2 Samples blue component\r
-@param n Number of samples for each component\r
-*/\r
-void mct_encode_real(int *c0, int *c1, int *c2, int n);\r
-/**\r
-Apply an irreversible multi-component inverse transform to an image\r
-@param c0 Samples for luminance component\r
-@param c1 Samples for red chrominance component\r
-@param c2 Samples for blue chrominance component\r
-@param n Number of samples for each component\r
-*/\r
-void mct_decode_real(int *c0, int *c1, int *c2, int n);\r
-/**\r
-Get norm of the basis function used for the irreversible multi-component transform\r
-@param compno Number of the component (0->Y, 1->U, 2->V)\r
-@return \r
-*/\r
-double mct_getnorm_real(int compno);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __MCT_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup MQC MQC - Implementation of an MQ-Coder */\r
-/*@{*/\r
-\r
-/** @name Local static functions */\r
-/*@{*/\r
-\r
-/**\r
-Output a byte, doing bit-stuffing if necessary.\r
-After a 0xff byte, the next byte must be smaller than 0x90.\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_byteout(opj_mqc_t *mqc);\r
-/**\r
-Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_renorme(opj_mqc_t *mqc);\r
-/**\r
-Encode the most probable symbol\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_codemps(opj_mqc_t *mqc);\r
-/**\r
-Encode the most least symbol\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_codelps(opj_mqc_t *mqc);\r
-/**\r
-Fill mqc->c with 1's for flushing\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_setbits(opj_mqc_t *mqc);\r
-/**\r
-Exchange MPS with LPS\r
-@param mqc MQC handle\r
-@return \r
-*/\r
-static int mqc_mpsexchange(opj_mqc_t *mqc);\r
-/**\r
-Exchange LPS with MPS\r
-@param mqc MQC handle\r
-@return \r
-*/\r
-static int mqc_lpsexchange(opj_mqc_t *mqc);\r
-/**\r
-Input a byte\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_bytein(opj_mqc_t *mqc);\r
-/**\r
-Renormalize mqc->a and mqc->c while decoding\r
-@param mqc MQC handle\r
-*/\r
-static void mqc_renormd(opj_mqc_t *mqc);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-/* <summary> */\r
-/* This array defines all the possible states for a context. */\r
-/* </summary> */\r
-static opj_mqc_state_t mqc_states[47 * 2] = {\r
- {0x5601, 0, &mqc_states[2], &mqc_states[3]},\r
- {0x5601, 1, &mqc_states[3], &mqc_states[2]},\r
- {0x3401, 0, &mqc_states[4], &mqc_states[12]},\r
- {0x3401, 1, &mqc_states[5], &mqc_states[13]},\r
- {0x1801, 0, &mqc_states[6], &mqc_states[18]},\r
- {0x1801, 1, &mqc_states[7], &mqc_states[19]},\r
- {0x0ac1, 0, &mqc_states[8], &mqc_states[24]},\r
- {0x0ac1, 1, &mqc_states[9], &mqc_states[25]},\r
- {0x0521, 0, &mqc_states[10], &mqc_states[58]},\r
- {0x0521, 1, &mqc_states[11], &mqc_states[59]},\r
- {0x0221, 0, &mqc_states[76], &mqc_states[66]},\r
- {0x0221, 1, &mqc_states[77], &mqc_states[67]},\r
- {0x5601, 0, &mqc_states[14], &mqc_states[13]},\r
- {0x5601, 1, &mqc_states[15], &mqc_states[12]},\r
- {0x5401, 0, &mqc_states[16], &mqc_states[28]},\r
- {0x5401, 1, &mqc_states[17], &mqc_states[29]},\r
- {0x4801, 0, &mqc_states[18], &mqc_states[28]},\r
- {0x4801, 1, &mqc_states[19], &mqc_states[29]},\r
- {0x3801, 0, &mqc_states[20], &mqc_states[28]},\r
- {0x3801, 1, &mqc_states[21], &mqc_states[29]},\r
- {0x3001, 0, &mqc_states[22], &mqc_states[34]},\r
- {0x3001, 1, &mqc_states[23], &mqc_states[35]},\r
- {0x2401, 0, &mqc_states[24], &mqc_states[36]},\r
- {0x2401, 1, &mqc_states[25], &mqc_states[37]},\r
- {0x1c01, 0, &mqc_states[26], &mqc_states[40]},\r
- {0x1c01, 1, &mqc_states[27], &mqc_states[41]},\r
- {0x1601, 0, &mqc_states[58], &mqc_states[42]},\r
- {0x1601, 1, &mqc_states[59], &mqc_states[43]},\r
- {0x5601, 0, &mqc_states[30], &mqc_states[29]},\r
- {0x5601, 1, &mqc_states[31], &mqc_states[28]},\r
- {0x5401, 0, &mqc_states[32], &mqc_states[28]},\r
- {0x5401, 1, &mqc_states[33], &mqc_states[29]},\r
- {0x5101, 0, &mqc_states[34], &mqc_states[30]},\r
- {0x5101, 1, &mqc_states[35], &mqc_states[31]},\r
- {0x4801, 0, &mqc_states[36], &mqc_states[32]},\r
- {0x4801, 1, &mqc_states[37], &mqc_states[33]},\r
- {0x3801, 0, &mqc_states[38], &mqc_states[34]},\r
- {0x3801, 1, &mqc_states[39], &mqc_states[35]},\r
- {0x3401, 0, &mqc_states[40], &mqc_states[36]},\r
- {0x3401, 1, &mqc_states[41], &mqc_states[37]},\r
- {0x3001, 0, &mqc_states[42], &mqc_states[38]},\r
- {0x3001, 1, &mqc_states[43], &mqc_states[39]},\r
- {0x2801, 0, &mqc_states[44], &mqc_states[38]},\r
- {0x2801, 1, &mqc_states[45], &mqc_states[39]},\r
- {0x2401, 0, &mqc_states[46], &mqc_states[40]},\r
- {0x2401, 1, &mqc_states[47], &mqc_states[41]},\r
- {0x2201, 0, &mqc_states[48], &mqc_states[42]},\r
- {0x2201, 1, &mqc_states[49], &mqc_states[43]},\r
- {0x1c01, 0, &mqc_states[50], &mqc_states[44]},\r
- {0x1c01, 1, &mqc_states[51], &mqc_states[45]},\r
- {0x1801, 0, &mqc_states[52], &mqc_states[46]},\r
- {0x1801, 1, &mqc_states[53], &mqc_states[47]},\r
- {0x1601, 0, &mqc_states[54], &mqc_states[48]},\r
- {0x1601, 1, &mqc_states[55], &mqc_states[49]},\r
- {0x1401, 0, &mqc_states[56], &mqc_states[50]},\r
- {0x1401, 1, &mqc_states[57], &mqc_states[51]},\r
- {0x1201, 0, &mqc_states[58], &mqc_states[52]},\r
- {0x1201, 1, &mqc_states[59], &mqc_states[53]},\r
- {0x1101, 0, &mqc_states[60], &mqc_states[54]},\r
- {0x1101, 1, &mqc_states[61], &mqc_states[55]},\r
- {0x0ac1, 0, &mqc_states[62], &mqc_states[56]},\r
- {0x0ac1, 1, &mqc_states[63], &mqc_states[57]},\r
- {0x09c1, 0, &mqc_states[64], &mqc_states[58]},\r
- {0x09c1, 1, &mqc_states[65], &mqc_states[59]},\r
- {0x08a1, 0, &mqc_states[66], &mqc_states[60]},\r
- {0x08a1, 1, &mqc_states[67], &mqc_states[61]},\r
- {0x0521, 0, &mqc_states[68], &mqc_states[62]},\r
- {0x0521, 1, &mqc_states[69], &mqc_states[63]},\r
- {0x0441, 0, &mqc_states[70], &mqc_states[64]},\r
- {0x0441, 1, &mqc_states[71], &mqc_states[65]},\r
- {0x02a1, 0, &mqc_states[72], &mqc_states[66]},\r
- {0x02a1, 1, &mqc_states[73], &mqc_states[67]},\r
- {0x0221, 0, &mqc_states[74], &mqc_states[68]},\r
- {0x0221, 1, &mqc_states[75], &mqc_states[69]},\r
- {0x0141, 0, &mqc_states[76], &mqc_states[70]},\r
- {0x0141, 1, &mqc_states[77], &mqc_states[71]},\r
- {0x0111, 0, &mqc_states[78], &mqc_states[72]},\r
- {0x0111, 1, &mqc_states[79], &mqc_states[73]},\r
- {0x0085, 0, &mqc_states[80], &mqc_states[74]},\r
- {0x0085, 1, &mqc_states[81], &mqc_states[75]},\r
- {0x0049, 0, &mqc_states[82], &mqc_states[76]},\r
- {0x0049, 1, &mqc_states[83], &mqc_states[77]},\r
- {0x0025, 0, &mqc_states[84], &mqc_states[78]},\r
- {0x0025, 1, &mqc_states[85], &mqc_states[79]},\r
- {0x0015, 0, &mqc_states[86], &mqc_states[80]},\r
- {0x0015, 1, &mqc_states[87], &mqc_states[81]},\r
- {0x0009, 0, &mqc_states[88], &mqc_states[82]},\r
- {0x0009, 1, &mqc_states[89], &mqc_states[83]},\r
- {0x0005, 0, &mqc_states[90], &mqc_states[84]},\r
- {0x0005, 1, &mqc_states[91], &mqc_states[85]},\r
- {0x0001, 0, &mqc_states[90], &mqc_states[86]},\r
- {0x0001, 1, &mqc_states[91], &mqc_states[87]},\r
- {0x5601, 0, &mqc_states[92], &mqc_states[92]},\r
- {0x5601, 1, &mqc_states[93], &mqc_states[93]},\r
-};\r
-\r
-/* \r
-==========================================================\r
- local functions\r
-==========================================================\r
-*/\r
-\r
-static void mqc_byteout(opj_mqc_t *mqc) {\r
- if (*mqc->bp == 0xff) {\r
- mqc->bp++;\r
- *mqc->bp = mqc->c >> 20;\r
- mqc->c &= 0xfffff;\r
- mqc->ct = 7;\r
- } else {\r
- if ((mqc->c & 0x8000000) == 0) { /* ((mqc->c&0x8000000)==0) CHANGE */\r
- mqc->bp++;\r
- *mqc->bp = mqc->c >> 19;\r
- mqc->c &= 0x7ffff;\r
- mqc->ct = 8;\r
- } else {\r
- (*mqc->bp)++;\r
- if (*mqc->bp == 0xff) {\r
- mqc->c &= 0x7ffffff;\r
- mqc->bp++;\r
- *mqc->bp = mqc->c >> 20;\r
- mqc->c &= 0xfffff;\r
- mqc->ct = 7;\r
- } else {\r
- mqc->bp++;\r
- *mqc->bp = mqc->c >> 19;\r
- mqc->c &= 0x7ffff;\r
- mqc->ct = 8;\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void mqc_renorme(opj_mqc_t *mqc) {\r
- do {\r
- mqc->a <<= 1;\r
- mqc->c <<= 1;\r
- mqc->ct--;\r
- if (mqc->ct == 0) {\r
- mqc_byteout(mqc);\r
- }\r
- } while ((mqc->a & 0x8000) == 0);\r
-}\r
-\r
-static void mqc_codemps(opj_mqc_t *mqc) {\r
- mqc->a -= (*mqc->curctx)->qeval;\r
- if ((mqc->a & 0x8000) == 0) {\r
- if (mqc->a < (*mqc->curctx)->qeval) {\r
- mqc->a = (*mqc->curctx)->qeval;\r
- } else {\r
- mqc->c += (*mqc->curctx)->qeval;\r
- }\r
- *mqc->curctx = (*mqc->curctx)->nmps;\r
- mqc_renorme(mqc);\r
- } else {\r
- mqc->c += (*mqc->curctx)->qeval;\r
- }\r
-}\r
-\r
-static void mqc_codelps(opj_mqc_t *mqc) {\r
- mqc->a -= (*mqc->curctx)->qeval;\r
- if (mqc->a < (*mqc->curctx)->qeval) {\r
- mqc->c += (*mqc->curctx)->qeval;\r
- } else {\r
- mqc->a = (*mqc->curctx)->qeval;\r
- }\r
- *mqc->curctx = (*mqc->curctx)->nlps;\r
- mqc_renorme(mqc);\r
-}\r
-\r
-static void mqc_setbits(opj_mqc_t *mqc) {\r
- unsigned int tempc = mqc->c + mqc->a;\r
- mqc->c |= 0xffff;\r
- if (mqc->c >= tempc) {\r
- mqc->c -= 0x8000;\r
- }\r
-}\r
-\r
-static int mqc_mpsexchange(opj_mqc_t *mqc) {\r
- int d;\r
- if (mqc->a < (*mqc->curctx)->qeval) {\r
- d = 1 - (*mqc->curctx)->mps;\r
- *mqc->curctx = (*mqc->curctx)->nlps;\r
- } else {\r
- d = (*mqc->curctx)->mps;\r
- *mqc->curctx = (*mqc->curctx)->nmps;\r
- }\r
- \r
- return d;\r
-}\r
-\r
-static int mqc_lpsexchange(opj_mqc_t *mqc) {\r
- int d;\r
- if (mqc->a < (*mqc->curctx)->qeval) {\r
- mqc->a = (*mqc->curctx)->qeval;\r
- d = (*mqc->curctx)->mps;\r
- *mqc->curctx = (*mqc->curctx)->nmps;\r
- } else {\r
- mqc->a = (*mqc->curctx)->qeval;\r
- d = 1 - (*mqc->curctx)->mps;\r
- *mqc->curctx = (*mqc->curctx)->nlps;\r
- }\r
- \r
- return d;\r
-}\r
-\r
-static void mqc_bytein(opj_mqc_t *mqc) {\r
- if (mqc->bp != mqc->end) {\r
- unsigned int c;\r
- if (mqc->bp + 1 != mqc->end) {\r
- c = *(mqc->bp + 1);\r
- } else {\r
- c = 0xff;\r
- }\r
- if (*mqc->bp == 0xff) {\r
- if (c > 0x8f) {\r
- mqc->c += 0xff00;\r
- mqc->ct = 8;\r
- } else {\r
- mqc->bp++;\r
- mqc->c += c << 9;\r
- mqc->ct = 7;\r
- }\r
- } else {\r
- mqc->bp++;\r
- mqc->c += c << 8;\r
- mqc->ct = 8;\r
- }\r
- } else {\r
- mqc->c += 0xff00;\r
- mqc->ct = 8;\r
- }\r
-}\r
-\r
-static void mqc_renormd(opj_mqc_t *mqc) {\r
- do {\r
- if (mqc->ct == 0) {\r
- mqc_bytein(mqc);\r
- }\r
- mqc->a <<= 1;\r
- mqc->c <<= 1;\r
- mqc->ct--;\r
- } while (mqc->a < 0x8000);\r
-}\r
-\r
-/* \r
-==========================================================\r
- MQ-Coder interface\r
-==========================================================\r
-*/\r
-\r
-opj_mqc_t* mqc_create() {\r
- opj_mqc_t *mqc = (opj_mqc_t*)opj_malloc(sizeof(opj_mqc_t));\r
- return mqc;\r
-}\r
-\r
-void mqc_destroy(opj_mqc_t *mqc) {\r
- if(mqc) {\r
- opj_free(mqc);\r
- }\r
-}\r
-\r
-int mqc_numbytes(opj_mqc_t *mqc) {\r
- return mqc->bp - mqc->start;\r
-}\r
-\r
-void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp) {\r
- mqc_setcurctx(mqc, 0);\r
- mqc->a = 0x8000;\r
- mqc->c = 0;\r
- mqc->bp = bp - 1;\r
- mqc->ct = 12;\r
- if (*mqc->bp == 0xff) {\r
- mqc->ct = 13;\r
- }\r
- mqc->start = bp;\r
-}\r
-\r
-void mqc_setcurctx(opj_mqc_t *mqc, int ctxno) {\r
- mqc->curctx = &mqc->ctxs[ctxno];\r
-}\r
-\r
-void mqc_encode(opj_mqc_t *mqc, int d) {\r
- if ((*mqc->curctx)->mps == d) {\r
- mqc_codemps(mqc);\r
- } else {\r
- mqc_codelps(mqc);\r
- }\r
-}\r
-\r
-void mqc_flush(opj_mqc_t *mqc) {\r
- mqc_setbits(mqc);\r
- mqc->c <<= mqc->ct;\r
- mqc_byteout(mqc);\r
- mqc->c <<= mqc->ct;\r
- mqc_byteout(mqc);\r
- \r
- if (*mqc->bp != 0xff) {\r
- mqc->bp++;\r
- }\r
-}\r
-\r
-void mqc_bypass_init_enc(opj_mqc_t *mqc) {\r
- mqc->c = 0;\r
- mqc->ct = 8;\r
- /*if (*mqc->bp == 0xff) {\r
- mqc->ct = 7;\r
- } */\r
-}\r
-\r
-void mqc_bypass_enc(opj_mqc_t *mqc, int d) {\r
- mqc->ct--;\r
- mqc->c = mqc->c + (d << mqc->ct);\r
- if (mqc->ct == 0) {\r
- mqc->bp++;\r
- *mqc->bp = mqc->c;\r
- mqc->ct = 8;\r
- if (*mqc->bp == 0xff) {\r
- mqc->ct = 7;\r
- }\r
- mqc->c = 0;\r
- }\r
-}\r
-\r
-int mqc_bypass_flush_enc(opj_mqc_t *mqc) {\r
- unsigned char bit_padding;\r
- \r
- bit_padding = 0;\r
- \r
- if (mqc->ct != 0) {\r
- while (mqc->ct > 0) {\r
- mqc->ct--;\r
- mqc->c += bit_padding << mqc->ct;\r
- bit_padding = (bit_padding + 1) & 0x01;\r
- }\r
- mqc->bp++;\r
- *mqc->bp = mqc->c;\r
- mqc->ct = 8;\r
- mqc->c = 0;\r
- }\r
- \r
- return 1;\r
-}\r
-\r
-void mqc_reset_enc(opj_mqc_t *mqc) {\r
- mqc_resetstates(mqc);\r
- mqc_setstate(mqc, 18, 0, 46);\r
- mqc_setstate(mqc, 0, 0, 3);\r
- mqc_setstate(mqc, 1, 0, 4);\r
-}\r
-\r
-void mqc_reset_enc_3(opj_mqc_t *mqc) {\r
- mqc_resetstates(mqc);\r
- mqc_setstate(mqc, T1_3D_CTXNO_UNI, 0, 46);\r
- mqc_setstate(mqc, T1_3D_CTXNO_AGG, 0, 3);\r
- mqc_setstate(mqc, T1_3D_CTXNO_ZC, 0, 4);\r
-}\r
-\r
-int mqc_restart_enc(opj_mqc_t *mqc) {\r
- int correction = 1;\r
- \r
- /* <flush part> */\r
- int n = 27 - 15 - mqc->ct;\r
- mqc->c <<= mqc->ct;\r
- while (n > 0) {\r
- mqc_byteout(mqc);\r
- n -= mqc->ct;\r
- mqc->c <<= mqc->ct;\r
- }\r
- mqc_byteout(mqc);\r
- \r
- return correction;\r
-}\r
-\r
-void mqc_restart_init_enc(opj_mqc_t *mqc) {\r
- /* <Re-init part> */\r
- mqc_setcurctx(mqc, 0);\r
- mqc->a = 0x8000;\r
- mqc->c = 0;\r
- mqc->ct = 12;\r
- mqc->bp--;\r
- if (*mqc->bp == 0xff) {\r
- mqc->ct = 13;\r
- }\r
-}\r
-\r
-void mqc_erterm_enc(opj_mqc_t *mqc) {\r
- int k = 11 - mqc->ct + 1;\r
- \r
- while (k > 0) {\r
- mqc->c <<= mqc->ct;\r
- mqc->ct = 0;\r
- mqc_byteout(mqc);\r
- k -= mqc->ct;\r
- }\r
- \r
- if (*mqc->bp != 0xff) {\r
- mqc_byteout(mqc);\r
- }\r
-}\r
-\r
-void mqc_segmark_enc(opj_mqc_t *mqc) {\r
- int i;\r
- mqc_setcurctx(mqc, 18);\r
- \r
- for (i = 1; i < 5; i++) {\r
- mqc_encode(mqc, i % 2);\r
- }\r
-}\r
-\r
-void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len) {\r
- mqc_setcurctx(mqc, 0);\r
- mqc->start = bp;\r
- mqc->end = bp + len;\r
- mqc->bp = bp;\r
- if (len==0) mqc->c = 0xff << 16;\r
- else mqc->c = *mqc->bp << 16;\r
- mqc_bytein(mqc);\r
- mqc->c <<= 7;\r
- mqc->ct -= 7;\r
- mqc->a = 0x8000;\r
-}\r
-\r
-int mqc_decode(opj_mqc_t *mqc) {\r
- int d;\r
- mqc->a -= (*mqc->curctx)->qeval;\r
- if ((mqc->c >> 16) < (*mqc->curctx)->qeval) {\r
- d = mqc_lpsexchange(mqc);\r
- mqc_renormd(mqc);\r
- } else {\r
- mqc->c -= (*mqc->curctx)->qeval << 16;\r
- if ((mqc->a & 0x8000) == 0) {\r
- d = mqc_mpsexchange(mqc);\r
- mqc_renormd(mqc);\r
- } else {\r
- d = (*mqc->curctx)->mps;\r
- }\r
- }\r
-\r
- return d;\r
-}\r
-\r
-void mqc_resetstates(opj_mqc_t *mqc) {\r
- int i;\r
- for (i = 0; i < MQC_NUMCTXS; i++) {\r
- mqc->ctxs[i] = mqc_states;\r
- }\r
-}\r
-\r
-void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob) {\r
- mqc->ctxs[ctxno] = &mqc_states[msb + (prob << 1)];\r
-}\r
-\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __MQC_H\r
-#define __MQC_H\r
-/**\r
-@file mqc.h\r
-@brief Implementation of an MQ-Coder (MQC)\r
-\r
-The functions in MQC.C have for goal to realize the MQ-coder operations. The functions\r
-in MQC.C are used by some function in T1.C.\r
-*/\r
-\r
-/** @defgroup MQC MQC - Implementation of an MQ-Coder */\r
-/*@{*/\r
-\r
-/**\r
-This struct defines the state of a context.\r
-*/\r
-typedef struct opj_mqc_state {\r
- /** the probability of the Least Probable Symbol (0.75->0x8000, 1.5->0xffff) */\r
- unsigned int qeval;\r
- /** the Most Probable Symbol (0 or 1) */\r
- int mps;\r
- /** next state if the next encoded symbol is the MPS */\r
- struct opj_mqc_state *nmps;\r
- /** next state if the next encoded symbol is the LPS */\r
- struct opj_mqc_state *nlps;\r
-} opj_mqc_state_t;\r
-\r
-#define MQC_NUMCTXS 32\r
-\r
-/**\r
-MQ coder\r
-*/\r
-typedef struct opj_mqc {\r
- unsigned int c;\r
- unsigned int a;\r
- unsigned int ct;\r
- unsigned char *bp;\r
- unsigned char *start;\r
- unsigned char *end;\r
- opj_mqc_state_t *ctxs[MQC_NUMCTXS];\r
- opj_mqc_state_t **curctx;\r
-} opj_mqc_t;\r
-\r
-/** @name Exported functions */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a new MQC handle \r
-@return Returns a new MQC handle if successful, returns NULL otherwise\r
-*/\r
-opj_mqc_t* mqc_create();\r
-/**\r
-Destroy a previously created MQC handle\r
-@param mqc MQC handle to destroy\r
-*/\r
-void mqc_destroy(opj_mqc_t *mqc);\r
-/**\r
-Return the number of bytes written/read since initialisation\r
-@param mqc MQC handle\r
-@return Returns the number of bytes already encoded\r
-*/\r
-int mqc_numbytes(opj_mqc_t *mqc);\r
-/**\r
-Reset the states of all the context of the coder/decoder \r
-(each context is set to a state where 0 and 1 are more or less equiprobable)\r
-@param mqc MQC handle\r
-*/\r
-void mqc_resetstates(opj_mqc_t *mqc);\r
-/**\r
-Set the state of a particular context\r
-@param mqc MQC handle\r
-@param ctxno Number that identifies the context\r
-@param msb The MSB of the new state of the context\r
-@param prob Number that identifies the probability of the symbols for the new state of the context\r
-*/\r
-void mqc_setstate(opj_mqc_t *mqc, int ctxno, int msb, int prob);\r
-/**\r
-Initialize the encoder\r
-@param mqc MQC handle\r
-@param bp Pointer to the start of the buffer where the bytes will be written\r
-*/\r
-void mqc_init_enc(opj_mqc_t *mqc, unsigned char *bp);\r
-/**\r
-Set the current context used for coding/decoding\r
-@param mqc MQC handle\r
-@param ctxno Number that identifies the context\r
-*/\r
-void mqc_setcurctx(opj_mqc_t *mqc, int ctxno);\r
-/**\r
-Encode a symbol using the MQ-coder\r
-@param mqc MQC handle\r
-@param d The symbol to be encoded (0 or 1)\r
-*/\r
-void mqc_encode(opj_mqc_t *mqc, int d);\r
-/**\r
-Flush the encoder, so that all remaining data is written\r
-@param mqc MQC handle\r
-*/\r
-void mqc_flush(opj_mqc_t *mqc);\r
-/**\r
-BYPASS mode switch, initialization operation. \r
-JPEG 2000 p 505. \r
-<h2>Not fully implemented and tested !!</h2>\r
-@param mqc MQC handle\r
-*/\r
-void mqc_bypass_init_enc(opj_mqc_t *mqc);\r
-/**\r
-BYPASS mode switch, coding operation. \r
-JPEG 2000 p 505. \r
-<h2>Not fully implemented and tested !!</h2>\r
-@param mqc MQC handle\r
-@param d The symbol to be encoded (0 or 1)\r
-*/\r
-void mqc_bypass_enc(opj_mqc_t *mqc, int d);\r
-/**\r
-BYPASS mode switch, flush operation\r
-<h2>Not fully implemented and tested !!</h2>\r
-@param mqc MQC handle\r
-@return Returns 1 (always)\r
-*/\r
-int mqc_bypass_flush_enc(opj_mqc_t *mqc);\r
-/**\r
-RESET mode switch\r
-@param mqc MQC handle\r
-*/\r
-void mqc_reset_enc(opj_mqc_t *mqc);\r
-/**\r
-RESET mode switch\r
-@param mqc MQC handle\r
-*/\r
-void mqc_reset_enc_3(opj_mqc_t *mqc);\r
-/**\r
-RESTART mode switch (TERMALL)\r
-@param mqc MQC handle\r
-@return Returns 1 (always)\r
-*/\r
-int mqc_restart_enc(opj_mqc_t *mqc);\r
-/**\r
-RESTART mode switch (TERMALL) reinitialisation\r
-@param mqc MQC handle\r
-*/\r
-void mqc_restart_init_enc(opj_mqc_t *mqc);\r
-/**\r
-ERTERM mode switch (PTERM)\r
-@param mqc MQC handle\r
-*/\r
-void mqc_erterm_enc(opj_mqc_t *mqc);\r
-/**\r
-SEGMARK mode switch (SEGSYM)\r
-@param mqc MQC handle\r
-*/\r
-void mqc_segmark_enc(opj_mqc_t *mqc);\r
-/**\r
-Initialize the decoder\r
-@param mqc MQC handle\r
-@param bp Pointer to the start of the buffer from which the bytes will be read\r
-@param len Length of the input buffer\r
-*/\r
-void mqc_init_dec(opj_mqc_t *mqc, unsigned char *bp, int len);\r
-/**\r
-Decode a symbol\r
-@param mqc MQC handle\r
-@return Returns the decoded symbol (0 or 1)\r
-*/\r
-int mqc_decode(opj_mqc_t *mqc);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __MQC_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifdef _WIN32\r
-#include <windows.h>\r
-#endif /* _WIN32 */\r
-\r
-#include "opj_includes.h"\r
-#define JP3D_VERSION "1.3.0"\r
-/* ---------------------------------------------------------------------- */\r
-#ifdef _WIN32\r
-#ifndef OPJ_STATIC\r
-BOOL APIENTRY\r
-DllMain(HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved) {\r
- switch (ul_reason_for_call) {\r
- case DLL_PROCESS_ATTACH :\r
- break;\r
- case DLL_PROCESS_DETACH :\r
- break;\r
- case DLL_THREAD_ATTACH :\r
- case DLL_THREAD_DETACH :\r
- break;\r
- }\r
-\r
- return TRUE;\r
-}\r
-#endif /* OPJ_STATIC */\r
-#endif /* _WIN32 */\r
-\r
-/* ---------------------------------------------------------------------- */\r
-\r
-const char* OPJ_CALLCONV opj_version() {\r
- return JP3D_VERSION;\r
-}\r
-opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format) {\r
- opj_dinfo_t *dinfo = (opj_dinfo_t*)opj_malloc(sizeof(opj_dinfo_t));\r
- if(!dinfo) return NULL;\r
- dinfo->is_decompressor = true;\r
- switch(format) {\r
- case CODEC_J3D:\r
- case CODEC_J2K:\r
- /* get a J3D decoder handle */\r
- dinfo->j3d_handle = (void*)j3d_create_decompress((opj_common_ptr)dinfo);\r
- if(!dinfo->j3d_handle) {\r
- opj_free(dinfo);\r
- return NULL;\r
- }\r
- break;\r
- default:\r
- opj_free(dinfo);\r
- return NULL;\r
- }\r
-\r
- dinfo->codec_format = format;\r
-\r
- return dinfo;\r
-}\r
-\r
-void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo) {\r
- if(dinfo) {\r
- /* destroy the codec */\r
- if(dinfo->codec_format != CODEC_UNKNOWN) {\r
- j3d_destroy_decompress((opj_j3d_t*)dinfo->j3d_handle);\r
- }\r
- /* destroy the decompressor */\r
- opj_free(dinfo);\r
- }\r
-}\r
-\r
-void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters) {\r
- if(parameters) {\r
- memset(parameters, 0, sizeof(opj_dparameters_t));\r
- /* default decoding parameters */\r
- parameters->cp_layer = 0;\r
- parameters->cp_reduce[0] = 0;\r
- parameters->cp_reduce[1] = 0;\r
- parameters->cp_reduce[2] = 0;\r
- parameters->bigendian = 0;\r
-\r
- parameters->decod_format = -1;\r
- parameters->cod_format = -1;\r
- }\r
-}\r
-\r
-void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters) {\r
- if(dinfo && parameters) {\r
- if (dinfo->codec_format != CODEC_UNKNOWN) {\r
- j3d_setup_decoder((opj_j3d_t*)dinfo->j3d_handle, parameters);\r
- }\r
- }\r
-}\r
-\r
-opj_volume_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio) {\r
- if(dinfo && cio) {\r
- if (dinfo->codec_format != CODEC_UNKNOWN) {\r
- return j3d_decode((opj_j3d_t*)dinfo->j3d_handle, cio);\r
- }\r
- }\r
-\r
- return NULL;\r
-}\r
-\r
-opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format) {\r
- opj_cinfo_t *cinfo = (opj_cinfo_t*)opj_malloc(sizeof(opj_cinfo_t));\r
- if(!cinfo) return NULL;\r
- cinfo->is_decompressor = false;\r
- switch(format) {\r
- case CODEC_J3D:\r
- case CODEC_J2K:\r
- /* get a J3D coder handle */\r
- cinfo->j3d_handle = (void*)j3d_create_compress((opj_common_ptr)cinfo);\r
- if(!cinfo->j3d_handle) {\r
- opj_free(cinfo);\r
- return NULL;\r
- }\r
- break;\r
- default:\r
- opj_free(cinfo);\r
- return NULL;\r
- }\r
-\r
- cinfo->codec_format = format;\r
-\r
- return cinfo;\r
-}\r
-\r
-void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo) {\r
- if(cinfo) {\r
- /* destroy the codec */\r
- if (cinfo->codec_format != CODEC_UNKNOWN) {\r
- j3d_destroy_compress((opj_j3d_t*)cinfo->j3d_handle);\r
- }\r
- /* destroy the decompressor */\r
- opj_free(cinfo);\r
- }\r
-}\r
-\r
-void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters) {\r
- if(parameters) {\r
- memset(parameters, 0, sizeof(opj_cparameters_t));\r
- /* default coding parameters */\r
- parameters->numresolution[0] = 3;\r
- parameters->numresolution[1] = 3;\r
- parameters->numresolution[2] = 1;\r
- parameters->cblock_init[0] = 64;\r
- parameters->cblock_init[1] = 64;\r
- parameters->cblock_init[2] = 64;\r
- parameters->prog_order = LRCP;\r
- parameters->roi_compno = -1; /* no ROI */\r
- parameters->atk_wt[0] = 1; /* 5-3 WT */\r
- parameters->atk_wt[1] = 1; /* 5-3 WT */\r
- parameters->atk_wt[2] = 1; /* 5-3 WT */\r
- parameters->irreversible = 0;\r
- parameters->subsampling_dx = 1;\r
- parameters->subsampling_dy = 1;\r
- parameters->subsampling_dz = 1;\r
-\r
- parameters->decod_format = -1;\r
- parameters->cod_format = -1;\r
- parameters->encoding_format = ENCOD_2EB;\r
- parameters->transform_format = TRF_2D_DWT;\r
- }\r
-}\r
-\r
-void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_volume_t *volume) {\r
- if(cinfo && parameters && volume) {\r
- if (cinfo->codec_format != CODEC_UNKNOWN) {\r
- j3d_setup_encoder((opj_j3d_t*)cinfo->j3d_handle, parameters, volume);\r
- }\r
- }\r
-}\r
-\r
-bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_volume_t *volume, char *index) {\r
- if(cinfo && cio && volume) {\r
- if (cinfo->codec_format != CODEC_UNKNOWN) {\r
- return j3d_encode((opj_j3d_t*)cinfo->j3d_handle, cio, volume, index);\r
- }\r
- }\r
-\r
- return false;\r
-}\r
-\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef OPENJPEG_H\r
-#define OPENJPEG_H\r
-\r
-/* \r
-==========================================================\r
- Compiler directives\r
-==========================================================\r
-*/\r
-\r
-#if defined(OPJ_STATIC) || !defined(_WIN32)\r
-#define OPJ_API\r
-#define OPJ_CALLCONV\r
-#else\r
-#define OPJ_CALLCONV __stdcall\r
-/*\r
-The following ifdef block is the standard way of creating macros which make exporting \r
-from a DLL simpler. All files within this DLL are compiled with the OPJ_EXPORTS\r
-symbol defined on the command line. this symbol should not be defined on any project\r
-that uses this DLL. This way any other project whose source files include this file see \r
-OPJ_API functions as being imported from a DLL, wheras this DLL sees symbols\r
-defined with this macro as being exported.\r
-*/\r
-#if defined(OPJ_EXPORTS) || defined(DLL_EXPORT)\r
-#define OPJ_API __declspec(dllexport)\r
-#else\r
-#define OPJ_API __declspec(dllimport)\r
-#endif /* OPJ_EXPORTS */\r
-#endif /* !OPJ_STATIC || !WIN32 */\r
-\r
-#ifndef __cplusplus\r
-#if defined(HAVE_STDBOOL_H)\r
-/*\r
-The C language implementation does correctly provide the standard header\r
-file "stdbool.h".\r
- */\r
-#include <stdbool.h>\r
-#else\r
-/*\r
-The C language implementation does not provide the standard header file\r
-"stdbool.h" as required by ISO/IEC 9899:1999. Try to compensate for this\r
-braindamage below.\r
-*/\r
-#if !defined(bool)\r
-#define bool int\r
-#endif\r
-#if !defined(true)\r
-#define true 1\r
-#endif\r
-#if !defined(false)\r
-#define false 0\r
-#endif\r
-#endif\r
-#endif /* __cplusplus */\r
-\r
-/* \r
-==========================================================\r
- Useful constant definitions\r
-==========================================================\r
-*/\r
-#ifndef MAX_SLICES\r
-#define MAX_SLICES 300 /**< Maximum allowed size for slices */\r
-#endif /* MAX_PATH */\r
-\r
-#ifndef MAX_PATH\r
-#define MAX_PATH 260 /**< Maximum allowed size for filenames */\r
-#endif /* MAX_PATH */\r
-\r
-#define J3D_MAXRLVLS 32 /**< Number of maximum resolution level authorized */\r
-#define J3D_MAXBANDS (7*J3D_MAXRLVLS + 1) /**< Number of maximum sub-band linked to number of resolution level */\r
-\r
-#define TINY 1.0E-20\r
-/* \r
-==========================================================\r
- enum definitions\r
-==========================================================\r
-*/\r
-\r
-#define J2K_CFMT 0\r
-#define J3D_CFMT 1\r
-#define LSE_CFMT 2\r
-\r
-#define BIN_DFMT 0\r
-#define PGX_DFMT 1\r
-#define IMG_DFMT 2\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/** Progression order */\r
-typedef enum PROG_ORDER {\r
-/**< place-holder */ \r
- PROG_UNKNOWN = -1, \r
-/**< layer-resolution-component-precinct order */ \r
- LRCP = 0, \r
-/**< resolution-layer-component-precinct order */ \r
- RLCP = 1, \r
-/**< resolution-precinct-component-layer order */ \r
- RPCL = 2, \r
-/**< precinct-component-resolution-layer order */ \r
- PCRL = 3, \r
-/**< component-precinct-resolution-layer order */ \r
- CPRL = 4 \r
-} OPJ_PROG_ORDER;\r
-\r
-/**\r
-Supported volume color spaces\r
-*/\r
-typedef enum COLOR_SPACE {\r
-/**< place-holder */ \r
- CLRSPC_UNKNOWN = -1, \r
-/**< sRGB */ \r
- CLRSPC_SRGB = 1, \r
-/**< grayscale */ \r
- CLRSPC_GRAY = 2, \r
-/**< YUV */ \r
- CLRSPC_SYCC = 3 \r
-} OPJ_COLOR_SPACE;\r
-\r
-/**\r
-Supported codec\r
-*/\r
-typedef enum CODEC_FORMAT {\r
- /**< place-holder */\r
- CODEC_UNKNOWN = -1,\r
-/**< JPEG-2000 codestream : read/write */\r
- CODEC_J2K = 0, \r
-/**< JPEG-2000 Part 10 file format : read/write */\r
- CODEC_J3D = 1 \r
-} OPJ_CODEC_FORMAT;\r
-\r
-/**\r
-Supported entropy coding algorithms\r
-*/\r
-typedef enum ENTROPY_CODING {\r
-/**< place-holder */\r
- ENCOD_UNKNOWN = -1,\r
-/**< 2D EBCOT encoding */\r
- ENCOD_2EB = 0, \r
-/**< 3D EBCOT encoding */\r
- ENCOD_3EB = 1, \r
-/**< Golomb-Rice coding with 2D context */\r
- ENCOD_2GR = 2, \r
-/**< Golomb-Rice coding with 3D context */\r
- ENCOD_3GR = 3 \r
-} OPJ_ENTROPY_CODING;\r
-\r
-/**\r
-Supported transforms\r
-*/\r
-typedef enum TRANSFORM {\r
-/**< place-holder */\r
- TRF_UNKNOWN = -1, \r
-/**< 2D DWT, no transform in axial dim */\r
- TRF_2D_DWT = 0, \r
-/**< 3D DWT */\r
- TRF_3D_DWT = 1, \r
-/**< 3D prediction*/\r
- TRF_3D_RLS = 2, \r
- TRF_3D_LSE = 3\r
-} OPJ_TRANSFORM;\r
-/* \r
-==========================================================\r
- event manager typedef definitions\r
-==========================================================\r
-*/\r
-\r
-/**\r
-Callback function prototype for events\r
-@param msg Event message\r
-@param client_data \r
-*/\r
-typedef void (*opj_msg_callback) (const char *msg, void *client_data);\r
-\r
-/**\r
-Message handler object\r
-used for \r
-<ul>\r
-<li>Error messages\r
-<li>Warning messages\r
-<li>Debugging messages\r
-</ul>\r
-*/\r
-typedef struct opj_event_mgr {\r
- /** Error message callback if available, NULL otherwise */\r
- opj_msg_callback error_handler;\r
- /** Warning message callback if available, NULL otherwise */\r
- opj_msg_callback warning_handler;\r
- /** Debug message callback if available, NULL otherwise */\r
- opj_msg_callback info_handler;\r
-} opj_event_mgr_t;\r
-\r
-\r
-/* \r
-==========================================================\r
- codec typedef definitions\r
-==========================================================\r
-*/\r
-\r
-/**\r
-Progression order changes\r
-*/\r
-typedef struct opj_poc {\r
- int resno0, compno0;\r
- int layno1, resno1, compno1;\r
- OPJ_PROG_ORDER prg;\r
- int tile;\r
- char progorder[4];\r
-} opj_poc_t;\r
-\r
-\r
-/**\r
-Compression parameters\r
-*/\r
-typedef struct opj_cparameters {\r
-/** size of tile: tile_size_on = false (not in argument) or = true (in argument) */\r
- bool tile_size_on; \r
-/** XTOsiz */\r
- int cp_tx0;\r
-/** YTOsiz */\r
- int cp_ty0; \r
-/** ZTOsiz */\r
- int cp_tz0; \r
-\r
-/** XTsiz */\r
- int cp_tdx; \r
-/** YTsiz */\r
- int cp_tdy; \r
-/** ZTsiz */\r
- int cp_tdz; \r
- \r
-/** allocation by rate/distortion */\r
- int cp_disto_alloc; \r
-/** allocation by fixed layer */ \r
- int cp_fixed_alloc; \r
-/** add fixed_quality */ \r
- int cp_fixed_quality; \r
-/** fixed layer */\r
- int *cp_matrice;\r
-/** number of layers */\r
- int tcp_numlayers;\r
-/** rates for successive layers */\r
- float tcp_rates[100];\r
-/** psnr's for successive layers */\r
- float tcp_distoratio[100]; \r
-/** comment for coding */\r
- char *cp_comment;\r
-/** csty : coding style */\r
- int csty; \r
-/** DC offset (DCO) */\r
- int dcoffset;\r
-/** progression order (default LRCP) */\r
- OPJ_PROG_ORDER prog_order; \r
-/** progression order changes */\r
- opj_poc_t POC[J3D_MAXRLVLS-1]; \r
-/** number of progression order changes (POC), default to 0 */\r
- int numpocs; \r
-\r
-/** number of resolutions */\r
- int numresolution[3]; \r
-/** initial code block width, height and depth, default to 64 */\r
- int cblock_init[3]; \r
-/** mode switch (1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL) 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)) */\r
- int mode; \r
-\r
-/** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (default) */\r
- int irreversible; \r
-/** WT from ATK, default to 0 (false), no of atk used */\r
- int atk_wt[3];\r
-/** region of interest: affected component in [0..3], -1 means no ROI */\r
- int roi_compno; \r
-/** region of interest: upshift value */\r
- int roi_shift; \r
-\r
-/* number of precinct size specifications */\r
- int res_spec; \r
-/** initial precinct width */\r
- int prct_init[3][J3D_MAXRLVLS]; \r
-\r
-/** transform format 0: 0: 2DWT, 1: 2D1P, 2: 3DWT, 3: 3RLS */\r
- OPJ_TRANSFORM transform_format; \r
-/** output file format 0: 2EB, 1: 3EB, 2: 2GR, 3: 3GR, 4: GRI */\r
- OPJ_ENTROPY_CODING encoding_format; \r
-\r
- /**@name command line encoder parameters (not used inside the library) */\r
- /*@{*/\r
- char infile[MAX_PATH]; /** input file name */\r
- char outfile[MAX_PATH]; /** output file name */\r
- char imgfile[MAX_PATH]; /** IMG file name for BIN volumes*/\r
- int index_on; /** creation of an index file, default to 0 (false) */\r
- char index[MAX_PATH]; /** index file name */\r
- \r
- int volume_offset_x0; /** subvolume encoding: origin volume offset in x, y and z direction */\r
- int volume_offset_y0;\r
- int volume_offset_z0;\r
- \r
- int subsampling_dx; /** subsampling value for dx */\r
- int subsampling_dy;\r
- int subsampling_dz;\r
- \r
- int decod_format; /** input file format 0: BIN, 1: PGX */\r
- int cod_format; /** output file format 0: JP3D */\r
- /*@}*/\r
-} opj_cparameters_t;\r
-\r
-/**\r
-Decompression parameters\r
-*/\r
-typedef struct opj_dparameters {\r
-/** Set the number of highest resolution levels to be discarded. if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, volume is decoded to the full resolution */\r
- int cp_reduce[3]; \r
-/** Set the maximum number of quality layers to decode. if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */\r
- int cp_layer; \r
- int bigendian;\r
- \r
- /**@name command line encoder parameters (not used inside the library) */\r
- /*@{*/\r
-/** input file name */\r
- char infile[MAX_PATH]; \r
-/** output file name */\r
- char outfile[MAX_PATH]; \r
-/** IMG file name for BIN volumes*/\r
- char imgfile[MAX_PATH];\r
-/** Original file name for PSNR measures*/\r
- char original[MAX_PATH];\r
-/** input file format 0: J2K, 1: JP3D */\r
- int decod_format; \r
-/** input file format 0: BIN, 1: PGM */\r
- int cod_format;\r
-/** original file format 0: BIN, 1: PGM */\r
- int orig_format; \r
- /*@}*/\r
-} opj_dparameters_t;\r
-\r
-/** Common fields between JPEG-2000 compression and decompression master structs. */\r
-#define opj_common_fields \\r
- opj_event_mgr_t *event_mgr; /**< pointer to the event manager */\\r
- void * client_data; /**< Available for use by application */\\r
- bool is_decompressor; /**< So common code can tell which is which */\\r
- OPJ_CODEC_FORMAT codec_format; /**< selected codec */\\r
- OPJ_ENTROPY_CODING encoding_format; /**< selected entropy coding */\\r
- OPJ_TRANSFORM transform_format; /**< selected transform */\\r
- void *j3d_handle /**< pointer to the J3D codec */\r
- \r
-/* Routines that are to be used by both halves of the library are declared\r
- * to receive a pointer to this structure. There are no actual instances of\r
- * opj_common_struct_t, only of opj_cinfo_t and opj_dinfo_t.\r
- */\r
-typedef struct opj_common_struct {\r
- opj_common_fields; /* Fields common to both master struct types */\r
- /* Additional fields follow in an actual opj_cinfo_t or\r
- * opj_dinfo_t. All three structs must agree on these\r
- * initial fields! (This would be a lot cleaner in C++.)\r
- */\r
-} opj_common_struct_t;\r
-\r
-typedef opj_common_struct_t * opj_common_ptr;\r
-\r
-/**\r
-Compression context info\r
-*/\r
-typedef struct opj_cinfo {\r
- /** Fields shared with opj_dinfo_t */\r
- opj_common_fields; \r
- /* other specific fields go here */\r
-} opj_cinfo_t;\r
-\r
-/**\r
-Decompression context info\r
-*/\r
-typedef struct opj_dinfo {\r
- /** Fields shared with opj_cinfo_t */\r
- opj_common_fields; \r
- /* other specific fields go here */\r
-} opj_dinfo_t;\r
-\r
-/* \r
-==========================================================\r
- I/O stream typedef definitions\r
-==========================================================\r
-*/\r
-\r
-/*\r
- * Stream open flags.\r
- */\r
-/** The stream was opened for reading. */\r
-#define OPJ_STREAM_READ 0x0001\r
-/** The stream was opened for writing. */\r
-#define OPJ_STREAM_WRITE 0x0002\r
-\r
-/**\r
-Byte input-output stream (CIO)\r
-*/\r
-typedef struct opj_cio {\r
-/** codec context */\r
- opj_common_ptr cinfo; \r
-/** open mode (read/write) either OPJ_STREAM_READ or OPJ_STREAM_WRITE */\r
- int openmode; \r
-/** pointer to the start of the buffer */\r
- unsigned char *buffer; \r
-/** buffer size in bytes */\r
- int length; \r
-/** pointer to the start of the stream */\r
- unsigned char *start; \r
-/** pointer to the end of the stream */\r
- unsigned char *end; \r
-/** pointer to the current position */\r
- unsigned char *bp; \r
-} opj_cio_t;\r
-\r
-/* \r
-==========================================================\r
- volume typedef definitions\r
-==========================================================\r
-*/\r
-\r
-/**\r
-Defines a single volume component\r
-*/\r
-typedef struct opj_volume_comp {\r
-/** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */\r
- int dx; \r
-/** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */\r
- int dy; \r
-/** ZRsiz: vertical separation of a sample of ith component with respect to the reference grid */\r
- int dz;\r
-/** data width */\r
- int w; \r
- /** data height */\r
- int h; \r
- /** data length : no of slices */\r
- int l; \r
- /** x component offset compared to the whole volume */\r
- int x0; \r
- /** y component offset compared to the whole volume */\r
- int y0; \r
- /** z component offset compared to the whole volume */\r
- int z0; \r
- /** precision */\r
- int prec; \r
- /** volume depth in bits */\r
- int bpp; \r
- /** DC offset (15444-2) */\r
- int dcoffset;\r
- /** signed (1) / unsigned (0) */\r
- int sgnd; \r
- /** BE byte order (1) / LE byte order (0) */\r
- int bigendian;\r
- /** number of decoded resolution */\r
- int resno_decoded[3]; \r
- /** number of division by 2 of the out volume compared to the original size of volume */\r
- int factor[3]; \r
- /** volume component data */\r
- int *data; \r
-} opj_volume_comp_t;\r
-\r
-/** \r
-Defines volume data and characteristics\r
-*/\r
-typedef struct opj_volume {\r
-/** XOsiz: horizontal offset from the origin of the reference grid to the left side of the volume area */\r
- int x0; \r
-/** YOsiz: vertical offset from the origin of the reference grid to the top side of the volume area */\r
- int y0; \r
-/** ZOsiz: vertical offset from the origin of the reference grid to the top side of the volume area */\r
- int z0; \r
-/** Xsiz: width of the reference grid */\r
- int x1; \r
-/** Ysiz: height of the reference grid */\r
- int y1; \r
-/** Zsiz: length of the reference grid */\r
- int z1; \r
-/** number of components in the volume */\r
- int numcomps; \r
-/** number of slices in the volume */\r
- int numslices; \r
-/** color space: sRGB, Greyscale or YUV */\r
- OPJ_COLOR_SPACE color_space;\r
-/** volume components */\r
- opj_volume_comp_t *comps; \r
-} opj_volume_t;\r
-\r
-/**\r
-Component parameters structure used by the opj_volume_create function\r
-*/\r
-typedef struct opj_volume_comptparm {\r
- /** XRsiz: horizontal separation of a sample of ith component with respect to the reference grid */\r
- int dx; \r
- /** YRsiz: vertical separation of a sample of ith component with respect to the reference grid */\r
- int dy; \r
- /** ZRsiz: axial separation of a sample of ith component with respect to the reference grid */\r
- int dz; \r
- /** data width */\r
- int w; \r
- /** data height */\r
- int h; \r
- /** data length */\r
- int l; \r
- /** x component offset compared to the whole volume */\r
- int x0; \r
- /** y component offset compared to the whole volume */\r
- int y0;\r
- /** z component offset compared to the whole volume */\r
- int z0; \r
- /** precision */\r
- int prec;\r
- /** volume depth in bits */\r
- int bpp; \r
- /** signed (1) / unsigned (0) */\r
- int sgnd;\r
- /** DC offset*/\r
- int dcoffset;\r
- /** BE byte order (1) / LE byte order (0) */\r
- int bigendian;\r
-} opj_volume_cmptparm_t;\r
-\r
-#ifdef __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-\r
-/* \r
-==========================================================\r
- openjpeg version\r
-==========================================================\r
-*/\r
-\r
-OPJ_API const char * OPJ_CALLCONV opj_version();\r
-\r
-/* \r
-==========================================================\r
- volume functions definitions\r
-==========================================================\r
-*/\r
-\r
-/**\r
-Create an volume\r
-@param numcmpts number of components\r
-@param cmptparms components parameters\r
-@param clrspc volume color space\r
-@return returns a new volume structure if successful, returns NULL otherwise\r
-*/\r
-OPJ_API opj_volume_t* OPJ_CALLCONV opj_volume_create(int numcmpts, opj_volume_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc);\r
-\r
-/**\r
-Deallocate any resources associated with an volume\r
-@param volume volume to be destroyed\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_volume_destroy(opj_volume_t *volume);\r
-\r
-/* \r
-==========================================================\r
- stream functions definitions\r
-==========================================================\r
-*/\r
-\r
-/**\r
-Open and allocate a memory stream for read / write. \r
-On reading, the user must provide a buffer containing encoded data. The buffer will be \r
-wrapped by the returned CIO handle. \r
-On writing, buffer parameters must be set to 0: a buffer will be allocated by the library \r
-to contain encoded data. \r
-@param cinfo Codec context info\r
-@param buffer Reading: buffer address. Writing: NULL\r
-@param length Reading: buffer length. Writing: 0\r
-@return Returns a CIO handle if successful, returns NULL otherwise\r
-*/\r
-OPJ_API opj_cio_t* OPJ_CALLCONV opj_cio_open(opj_common_ptr cinfo, unsigned char *buffer, int length);\r
-\r
-/**\r
-Close and free a CIO handle\r
-@param cio CIO handle to free\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_cio_close(opj_cio_t *cio);\r
-\r
-/**\r
-Get position in byte stream\r
-@param cio CIO handle\r
-@return Returns the position in bytes\r
-*/\r
-OPJ_API int OPJ_CALLCONV cio_tell(opj_cio_t *cio);\r
-/**\r
-Set position in byte stream\r
-@param cio CIO handle\r
-@param pos Position, in number of bytes, from the beginning of the stream\r
-*/\r
-OPJ_API void OPJ_CALLCONV cio_seek(opj_cio_t *cio, int pos);\r
-\r
-/* \r
-==========================================================\r
- event manager functions definitions\r
-==========================================================\r
-*/\r
-\r
-OPJ_API opj_event_mgr_t* OPJ_CALLCONV opj_set_event_mgr(opj_common_ptr cinfo, opj_event_mgr_t *event_mgr, void *context);\r
-\r
-/* \r
-==========================================================\r
- codec functions definitions\r
-==========================================================\r
-*/\r
-/**\r
-Creates a J3D decompression structure\r
-@param format Decoder to select\r
-@return Returns a handle to a decompressor if successful, returns NULL otherwise\r
-*/\r
-OPJ_API opj_dinfo_t* OPJ_CALLCONV opj_create_decompress(OPJ_CODEC_FORMAT format);\r
-/**\r
-Destroy a decompressor handle\r
-@param dinfo decompressor handle to destroy\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_destroy_decompress(opj_dinfo_t *dinfo);\r
-/**\r
-Set decoding parameters to default values\r
-@param parameters Decompression parameters\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_set_default_decoder_parameters(opj_dparameters_t *parameters);\r
-/**\r
-Setup the decoder decoding parameters using user parameters.\r
-Decoding parameters are returned in j3d->cp. \r
-@param dinfo decompressor handle\r
-@param parameters decompression parameters\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_setup_decoder(opj_dinfo_t *dinfo, opj_dparameters_t *parameters);\r
-/**\r
-Decode an volume from a JPEG-2000 codestream\r
-@param dinfo decompressor handle\r
-@param cio Input buffer stream\r
-@return Returns a decoded volume if successful, returns NULL otherwise\r
-*/\r
-OPJ_API opj_volume_t* OPJ_CALLCONV opj_decode(opj_dinfo_t *dinfo, opj_cio_t *cio);\r
-/**\r
-Creates a J3D/JP2 compression structure\r
-@param format Coder to select\r
-@return Returns a handle to a compressor if successful, returns NULL otherwise\r
-*/\r
-OPJ_API opj_cinfo_t* OPJ_CALLCONV opj_create_compress(OPJ_CODEC_FORMAT format);\r
-/**\r
-Destroy a compressor handle\r
-@param cinfo compressor handle to destroy\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_destroy_compress(opj_cinfo_t *cinfo);\r
-/**\r
-Set encoding parameters to default values, that means : \r
-<ul>\r
-<li>Lossless\r
-<li>1 tile\r
-<li>Size of precinct : 2^15 x 2^15 (means 1 precinct)\r
-<li>Size of code-block : 64 x 64\r
-<li>Number of resolutions: 6\r
-<li>No SOP marker in the codestream\r
-<li>No EPH marker in the codestream\r
-<li>No sub-sampling in x or y direction\r
-<li>No mode switch activated\r
-<li>Progression order: LRCP\r
-<li>No index file\r
-<li>No ROI upshifted\r
-<li>No offset of the origin of the volume\r
-<li>No offset of the origin of the tiles\r
-<li>Reversible DWT 5-3\r
-</ul>\r
-@param parameters Compression parameters\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_set_default_encoder_parameters(opj_cparameters_t *parameters);\r
-/**\r
-Setup the encoder parameters using the current volume and using user parameters. \r
-@param cinfo compressor handle\r
-@param parameters compression parameters\r
-@param volume input filled volume\r
-*/\r
-OPJ_API void OPJ_CALLCONV opj_setup_encoder(opj_cinfo_t *cinfo, opj_cparameters_t *parameters, opj_volume_t *volume);\r
-/**\r
-Encode an volume into a JPEG-2000 codestream\r
-@param cinfo compressor handle\r
-@param cio Output buffer stream\r
-@param volume Volume to encode\r
-@param index Name of the index file if required, NULL otherwise\r
-@return Returns true if successful, returns false otherwise\r
-*/\r
-OPJ_API bool OPJ_CALLCONV opj_encode(opj_cinfo_t *cinfo, opj_cio_t *cio, opj_volume_t *volume, char *index);\r
-\r
-#ifdef __cplusplus\r
-}\r
-#endif\r
-\r
-#endif /* OPENJPEG_H */\r
+++ /dev/null
-/*
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef OPJ_INCLUDES_H
-#define OPJ_INCLUDES_H
-
-/*
- ==========================================================
- Standard includes used by the library
- ==========================================================
-*/
-#include <memory.h>
-#include <stdlib.h>
-#include <string.h>
-#include <math.h>
-#include <float.h>
-#include <time.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <ctype.h>
-#include <assert.h>
-/*
- ==========================================================
- OpenJPEG interface
- ==========================================================
- */
-#include "openjp3d.h"
-
-/*
- ==========================================================
- OpenJPEG modules
- ==========================================================
-*/
-
-#include "jp3d_lib.h"
-#include "event.h"
-#include "cio.h"
-
-#include "volume.h"
-#include "jp3d.h"
-
-#include "mqc.h"
-#include "raw.h"
-#include "bio.h"
-#include "tgt.h"
-#include "tcd.h"
-#include "t1.h"
-#include "t1_3d.h"
-#include "dwt.h"
-#include "pi.h"
-#include "t2.h"
-#include "mct.h"
-#include "int.h"
-#include "fix.h"
-
-//#include "pred.h"
-//#include "golomb.h"
-
-#endif /* OPJ_INCLUDES_H */
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez, LPI-UVA, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup PI PI - Implementation of a packet iterator */\r
-/*@{*/\r
-\r
-/** @name Funciones locales */\r
-/*@{*/\r
-\r
-/**\r
-Get next packet in layer-resolution-component-precinct order.\r
-@param pi packet iterator to modify\r
-@return returns false if pi pointed to the last packet or else returns true \r
-*/\r
-static bool pi_next_lrcp(opj_pi_iterator_t * pi);\r
-/**\r
-Get next packet in resolution-layer-component-precinct order.\r
-@param pi packet iterator to modify\r
-@return returns false if pi pointed to the last packet or else returns true \r
-*/\r
-static bool pi_next_rlcp(opj_pi_iterator_t * pi);\r
-/**\r
-Get next packet in resolution-precinct-component-layer order.\r
-@param pi packet iterator to modify\r
-@return returns false if pi pointed to the last packet or else returns true \r
-*/\r
-static bool pi_next_rpcl(opj_pi_iterator_t * pi);\r
-/**\r
-Get next packet in precinct-component-resolution-layer order.\r
-@param pi packet iterator to modify\r
-@return returns false if pi pointed to the last packet or else returns true \r
-*/\r
-static bool pi_next_pcrl(opj_pi_iterator_t * pi);\r
-/**\r
-Get next packet in component-precinct-resolution-layer order.\r
-@param pi packet iterator to modify\r
-@return returns false if pi pointed to the last packet or else returns true \r
-*/\r
-static bool pi_next_cprl(opj_pi_iterator_t * pi);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-/* \r
-==========================================================\r
- local functions\r
-==========================================================\r
-*/\r
-\r
-static bool pi_next_lrcp(opj_pi_iterator_t * pi) {\r
- opj_pi_comp_t *comp = NULL;\r
- opj_pi_resolution_t *res = NULL;\r
- long index = 0;\r
-\r
- if (!pi->first) {\r
- comp = &pi->comps[pi->compno];\r
- res = &comp->resolutions[pi->resno];\r
- goto LABEL_SKIP;\r
- } else {\r
- pi->first = 0;\r
- }\r
-\r
- for (pi->layno = 0; pi->layno < pi->poc.layno1; pi->layno++) {\r
- for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) {\r
- for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) {\r
- comp = &pi->comps[pi->compno];\r
- if (pi->resno >= comp->numresolution[0]) {\r
- continue;\r
- }\r
- res = &comp->resolutions[pi->resno];\r
- //for (pi->precno = 0; pi->precno < (res->prctno[0] * res->prctno[1]); pi->precno++) {\r
- for (pi->precno = 0; pi->precno < (res->prctno[0] * res->prctno[1] * res->prctno[2]); pi->precno++) {\r
- index = pi->layno * pi->step_l \r
- + pi->resno * pi->step_r \r
- + pi->compno * pi->step_c \r
- + pi->precno * pi->step_p;\r
- if (!pi->include[index]) {\r
- pi->include[index] = 1;\r
- return true;\r
- }\r
-LABEL_SKIP:;\r
-\r
- }\r
- }\r
- }\r
- }\r
- \r
- return false;\r
-}\r
-\r
-static bool pi_next_rlcp(opj_pi_iterator_t * pi) {\r
- opj_pi_comp_t *comp = NULL;\r
- opj_pi_resolution_t *res = NULL;\r
- long index = 0;\r
-\r
- if (!pi->first) {\r
- comp = &pi->comps[pi->compno];\r
- res = &comp->resolutions[pi->resno];\r
- goto LABEL_SKIP;\r
- } else {\r
- pi->first = 0;\r
- }\r
-\r
- for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) {\r
- for (pi->layno = 0; pi->layno < pi->poc.layno1; pi->layno++) {\r
- for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) {\r
- comp = &pi->comps[pi->compno];\r
- if (pi->resno >= comp->numresolution[0]) {\r
- continue;\r
- }\r
- res = &comp->resolutions[pi->resno];\r
- //for (pi->precno = 0; pi->precno < (res->prctno[0] * res->prctno[1]); pi->precno++) {\r
- for (pi->precno = 0; pi->precno < (res->prctno[0] * res->prctno[1] * res->prctno[2]); pi->precno++) {\r
- index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p;\r
- if (!pi->include[index]) {\r
- pi->include[index] = 1;\r
- return true;\r
- }\r
-LABEL_SKIP:;\r
- }\r
- }\r
- }\r
- }\r
- \r
- return false;\r
-}\r
-\r
-static bool pi_next_rpcl(opj_pi_iterator_t * pi) {\r
- opj_pi_comp_t *comp = NULL;\r
- opj_pi_resolution_t *res = NULL;\r
- long index = 0;\r
-\r
- if (!pi->first) {\r
- goto LABEL_SKIP;\r
- } else {\r
- int compno, resno;\r
- pi->first = 0;\r
- pi->dx = 0;\r
- pi->dy = 0;\r
- for (compno = 0; compno < pi->numcomps; compno++) {\r
- comp = &pi->comps[compno];\r
- for (resno = 0; resno < comp->numresolution[0]; resno++) {\r
- int dx, dy,dz;\r
- res = &comp->resolutions[resno];\r
- dx = comp->dx * (1 << (res->pdx + comp->numresolution[0] - 1 - resno));\r
- dy = comp->dy * (1 << (res->pdy + comp->numresolution[1] - 1 - resno));\r
- dz = comp->dz * (1 << (res->pdz + comp->numresolution[2] - 1 - resno));\r
- pi->dx = !pi->dx ? dx : int_min(pi->dx, dx);\r
- pi->dy = !pi->dy ? dy : int_min(pi->dy, dy);\r
- pi->dz = !pi->dz ? dz : int_min(pi->dz, dz);\r
- }\r
- }\r
- }\r
-\r
- for (pi->resno = pi->poc.resno0; pi->resno < pi->poc.resno1; pi->resno++) {\r
- for (pi->z = pi->tz0; pi->z < pi->tz1; pi->z += pi->dz - (pi->z % pi->dz)) {\r
- for (pi->y = pi->ty0; pi->y < pi->ty1; pi->y += pi->dy - (pi->y % pi->dy)) {\r
- for (pi->x = pi->tx0; pi->x < pi->tx1; pi->x += pi->dx - (pi->x % pi->dx)) {\r
- for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) {\r
- int levelnox, levelnoy, levelnoz;\r
- int trx0, try0, trz0;\r
- int trx1, try1, trz1;\r
- int rpx, rpy, rpz;\r
- int prci, prcj, prck;\r
- comp = &pi->comps[pi->compno];\r
- if (pi->resno >= comp->numresolution[0]) {\r
- continue;\r
- }\r
- res = &comp->resolutions[pi->resno];\r
- levelnox = comp->numresolution[0] - 1 - pi->resno;\r
- levelnoy = comp->numresolution[1] - 1 - pi->resno;\r
- levelnoz = comp->numresolution[2] - 1 - pi->resno;\r
- trx0 = int_ceildiv(pi->tx0, comp->dx << levelnox);\r
- try0 = int_ceildiv(pi->ty0, comp->dy << levelnoy);\r
- trz0 = int_ceildiv(pi->tz0, comp->dz << levelnoz);\r
- trx1 = int_ceildiv(pi->tx1, comp->dx << levelnox);\r
- try1 = int_ceildiv(pi->ty1, comp->dy << levelnoy);\r
- trz1 = int_ceildiv(pi->tz1, comp->dz << levelnoz);\r
- rpx = res->pdx + levelnox;\r
- rpy = res->pdy + levelnoy;\r
- rpz = res->pdz + levelnoz;\r
- if ((!(pi->x % (comp->dx << rpx) == 0) || (pi->x == pi->tx0 && (trx0 << levelnox) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->y % (comp->dy << rpy) == 0) || (pi->y == pi->ty0 && (try0 << levelnoy) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->z % (comp->dz << rpz) == 0) || (pi->z == pi->tz0 && (trz0 << levelnoz) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((res->prctno[0]==0)||(res->prctno[1]==0)||(res->prctno[2]==0)) continue;\r
- \r
- if ((trx0==trx1)||(try0==try1)||(trz0==trz1)) continue;\r
- \r
- prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelnox), res->pdx) \r
- - int_floordivpow2(trx0, res->pdx);\r
- prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelnoy), res->pdy) \r
- - int_floordivpow2(try0, res->pdy);\r
- prck = int_floordivpow2(int_ceildiv(pi->z, comp->dz << levelnoz), res->pdz) \r
- - int_floordivpow2(trz0, res->pdz);\r
- pi->precno = prci + prcj * res->prctno[0] + prck * res->prctno[0] * res->prctno[1];\r
- for (pi->layno = 0; pi->layno < pi->poc.layno1; pi->layno++) {\r
- index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p;\r
- if (!pi->include[index]) {\r
- pi->include[index] = 1;\r
- return true;\r
- }\r
- LABEL_SKIP:;\r
- }\r
- }\r
- }\r
- }\r
- }\r
- }\r
- \r
- return false;\r
-}\r
-\r
-static bool pi_next_pcrl(opj_pi_iterator_t * pi) {\r
- opj_pi_comp_t *comp = NULL;\r
- opj_pi_resolution_t *res = NULL;\r
- long index = 0;\r
-\r
- if (!pi->first) {\r
- comp = &pi->comps[pi->compno];\r
- goto LABEL_SKIP;\r
- } else {\r
- int compno, resno;\r
- pi->first = 0;\r
- pi->dx = 0;\r
- pi->dy = 0;\r
- pi->dz = 0;\r
- for (compno = 0; compno < pi->numcomps; compno++) {\r
- comp = &pi->comps[compno];\r
- for (resno = 0; resno < comp->numresolution[0]; resno++) {\r
- int dx, dy, dz;\r
- res = &comp->resolutions[resno];\r
- dx = comp->dx * (1 << (res->pdx + comp->numresolution[0] - 1 - resno));\r
- dy = comp->dy * (1 << (res->pdy + comp->numresolution[1] - 1 - resno));\r
- dz = comp->dz * (1 << (res->pdy + comp->numresolution[2] - 1 - resno));\r
- pi->dx = !pi->dx ? dx : int_min(pi->dx, dx);\r
- pi->dy = !pi->dy ? dy : int_min(pi->dy, dy);\r
- pi->dz = !pi->dz ? dz : int_min(pi->dz, dz);\r
- }\r
- }\r
- }\r
-\r
-for (pi->z = pi->tz0; pi->z < pi->tz1; pi->z += pi->dz - (pi->z % pi->dz)) {\r
- for (pi->y = pi->ty0; pi->y < pi->ty1; pi->y += pi->dy - (pi->y % pi->dy)) {\r
- for (pi->x = pi->tx0; pi->x < pi->tx1; pi->x += pi->dx - (pi->x % pi->dx)) {\r
- for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) {\r
- comp = &pi->comps[pi->compno];\r
- for (pi->resno = pi->poc.resno0; pi->resno < int_min(pi->poc.resno1, comp->numresolution[0]); pi->resno++) {\r
- int levelnox, levelnoy, levelnoz;\r
- int trx0, try0, trz0;\r
- int trx1, try1, trz1;\r
- int rpx, rpy, rpz;\r
- int prci, prcj, prck;\r
- comp = &pi->comps[pi->compno];\r
- if (pi->resno >= comp->numresolution[0]) {\r
- continue;\r
- }\r
- res = &comp->resolutions[pi->resno];\r
- levelnox = comp->numresolution[0] - 1 - pi->resno;\r
- levelnoy = comp->numresolution[1] - 1 - pi->resno;\r
- levelnoz = comp->numresolution[2] - 1 - pi->resno;\r
- trx0 = int_ceildiv(pi->tx0, comp->dx << levelnox);\r
- try0 = int_ceildiv(pi->ty0, comp->dy << levelnoy);\r
- trz0 = int_ceildiv(pi->tz0, comp->dz << levelnoz);\r
- trx1 = int_ceildiv(pi->tx1, comp->dx << levelnox);\r
- try1 = int_ceildiv(pi->ty1, comp->dy << levelnoy);\r
- trz1 = int_ceildiv(pi->tz1, comp->dz << levelnoz);\r
- rpx = res->pdx + levelnox;\r
- rpy = res->pdy + levelnoy;\r
- rpz = res->pdz + levelnoz;\r
- if ((!(pi->x % (comp->dx << rpx) == 0) || (pi->x == pi->tx0 && (trx0 << levelnox) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->y % (comp->dy << rpy) == 0) || (pi->y == pi->ty0 && (try0 << levelnoy) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->z % (comp->dz << rpz) == 0) || (pi->z == pi->tz0 && (trz0 << levelnoz) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((res->prctno[0]==0)||(res->prctno[1]==0)||(res->prctno[2]==0)) continue;\r
- \r
- if ((trx0==trx1)||(try0==try1)||(trz0==trz1)) continue;\r
- \r
- prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelnox), res->pdx) \r
- - int_floordivpow2(trx0, res->pdx);\r
- prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelnoy), res->pdy) \r
- - int_floordivpow2(try0, res->pdy);\r
- prck = int_floordivpow2(int_ceildiv(pi->z, comp->dz << levelnoz), res->pdz) \r
- - int_floordivpow2(trz0, res->pdz);\r
- pi->precno = prci + prcj * res->prctno[0] + prck * res->prctno[0] * res->prctno[1];\r
- for (pi->layno = 0; pi->layno < pi->poc.layno1; pi->layno++) {\r
- index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p;\r
- if (!pi->include[index]) {\r
- pi->include[index] = 1;\r
- return true;\r
- } \r
-LABEL_SKIP:;\r
- }\r
- }\r
- }\r
- }\r
- }\r
-}\r
- \r
- return false;\r
-}\r
-\r
-static bool pi_next_cprl(opj_pi_iterator_t * pi) {\r
- opj_pi_comp_t *comp = NULL;\r
- opj_pi_resolution_t *res = NULL;\r
- long index = 0;\r
-\r
- if (!pi->first) {\r
- comp = &pi->comps[pi->compno];\r
- goto LABEL_SKIP;\r
- } else {\r
- pi->first = 0;\r
- }\r
-\r
- for (pi->compno = pi->poc.compno0; pi->compno < pi->poc.compno1; pi->compno++) {\r
- int resno;\r
- comp = &pi->comps[pi->compno];\r
- pi->dx = 0;\r
- pi->dy = 0;\r
- for (resno = 0; resno < comp->numresolution[0]; resno++) {\r
- int dx, dy;\r
- res = &comp->resolutions[resno];\r
- dx = comp->dx * (1 << (res->pdx + comp->numresolution[0] - 1 - resno));\r
- dy = comp->dy * (1 << (res->pdy + comp->numresolution[0] - 1 - resno));\r
- pi->dx = !pi->dx ? dx : int_min(pi->dx, dx);\r
- pi->dy = !pi->dy ? dy : int_min(pi->dy, dy);\r
- }\r
- for (pi->z = pi->tz0; pi->z < pi->tz1; pi->z += pi->dz - (pi->z % pi->dz)) {\r
- for (pi->y = pi->ty0; pi->y < pi->ty1; pi->y += pi->dy - (pi->y % pi->dy)) {\r
- for (pi->x = pi->tx0; pi->x < pi->tx1; pi->x += pi->dx - (pi->x % pi->dx)) {\r
- for (pi->resno = pi->poc.resno0; pi->resno < int_min(pi->poc.resno1, comp->numresolution[0]); pi->resno++) {\r
- int levelnox, levelnoy, levelnoz;\r
- int trx0, try0, trz0;\r
- int trx1, try1, trz1;\r
- int rpx, rpy, rpz;\r
- int prci, prcj, prck;\r
- comp = &pi->comps[pi->compno];\r
- if (pi->resno >= comp->numresolution[0]) {\r
- continue;\r
- }\r
- res = &comp->resolutions[pi->resno];\r
- levelnox = comp->numresolution[0] - 1 - pi->resno;\r
- levelnoy = comp->numresolution[1] - 1 - pi->resno;\r
- levelnoz = comp->numresolution[2] - 1 - pi->resno;\r
- trx0 = int_ceildiv(pi->tx0, comp->dx << levelnox);\r
- try0 = int_ceildiv(pi->ty0, comp->dy << levelnoy);\r
- trz0 = int_ceildiv(pi->tz0, comp->dz << levelnoz);\r
- trx1 = int_ceildiv(pi->tx1, comp->dx << levelnox);\r
- try1 = int_ceildiv(pi->ty1, comp->dy << levelnoy);\r
- trz1 = int_ceildiv(pi->tz1, comp->dz << levelnoz);\r
- rpx = res->pdx + levelnox;\r
- rpy = res->pdy + levelnoy;\r
- rpz = res->pdz + levelnoz;\r
- if ((!(pi->x % (comp->dx << rpx) == 0) || (pi->x == pi->tx0 && (trx0 << levelnox) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->y % (comp->dy << rpy) == 0) || (pi->y == pi->ty0 && (try0 << levelnoy) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((!(pi->z % (comp->dz << rpz) == 0) || (pi->z == pi->tz0 && (trz0 << levelnoz) % (1 << rpx)))) {\r
- continue;\r
- }\r
- if ((res->prctno[0]==0)||(res->prctno[1]==0)||(res->prctno[2]==0)) continue;\r
- \r
- if ((trx0==trx1)||(try0==try1)||(trz0==trz1)) continue;\r
- \r
- prci = int_floordivpow2(int_ceildiv(pi->x, comp->dx << levelnox), res->pdx) \r
- - int_floordivpow2(trx0, res->pdx);\r
- prcj = int_floordivpow2(int_ceildiv(pi->y, comp->dy << levelnoy), res->pdy) \r
- - int_floordivpow2(try0, res->pdy);\r
- prck = int_floordivpow2(int_ceildiv(pi->z, comp->dz << levelnoz), res->pdz) \r
- - int_floordivpow2(trz0, res->pdz);\r
- pi->precno = prci + prcj * res->prctno[0] + prck * res->prctno[0] * res->prctno[1];\r
- for (pi->layno = 0; pi->layno < pi->poc.layno1; pi->layno++) {\r
- index = pi->layno * pi->step_l + pi->resno * pi->step_r + pi->compno * pi->step_c + pi->precno * pi->step_p;\r
- if (!pi->include[index]) {\r
- pi->include[index] = 1;\r
- return true;\r
- }\r
- LABEL_SKIP:;\r
- }\r
- }\r
- }\r
- }\r
- }\r
- }\r
- \r
- return false;\r
-}\r
-\r
-/* \r
-==========================================================\r
- Packet iterator interface\r
-==========================================================\r
-*/\r
-\r
-opj_pi_iterator_t *pi_create(opj_volume_t *volume, opj_cp_t *cp, int tileno) {\r
- int p, q, r;\r
- int compno, resno, pino;\r
- opj_pi_iterator_t *pi = NULL;\r
- opj_tcp_t *tcp = NULL;\r
- opj_tccp_t *tccp = NULL;\r
- size_t array_size;\r
- \r
- tcp = &cp->tcps[tileno];\r
-\r
- array_size = (tcp->numpocs + 1) * sizeof(opj_pi_iterator_t);\r
- pi = (opj_pi_iterator_t *) opj_malloc(array_size);\r
- if(!pi) {\r
- fprintf(stdout,"[ERROR] Malloc of opj_pi_iterator failed \n");\r
- return NULL;\r
- }\r
- \r
- for (pino = 0; pino < tcp->numpocs + 1; pino++) { /* change */\r
- int maxres = 0;\r
- int maxprec = 0;\r
- p = tileno % cp->tw;\r
- q = tileno / cp->tw;\r
- r = tileno / (cp->tw * cp->th);\r
-\r
- pi[pino].tx0 = int_max(cp->tx0 + p * cp->tdx, volume->x0);\r
- pi[pino].ty0 = int_max(cp->ty0 + q * cp->tdy, volume->y0);\r
- pi[pino].tz0 = int_max(cp->tz0 + r * cp->tdz, volume->z0);\r
- pi[pino].tx1 = int_min(cp->tx0 + (p + 1) * cp->tdx, volume->x1);\r
- pi[pino].ty1 = int_min(cp->ty0 + (q + 1) * cp->tdy, volume->y1);\r
- pi[pino].tz1 = int_min(cp->tz0 + (r + 1) * cp->tdz, volume->z1);\r
- pi[pino].numcomps = volume->numcomps;\r
-\r
- array_size = volume->numcomps * sizeof(opj_pi_comp_t);\r
- pi[pino].comps = (opj_pi_comp_t *) opj_malloc(array_size);\r
- if(!pi[pino].comps) {\r
- fprintf(stdout,"[ERROR] Malloc of opj_pi_comp failed \n");\r
- pi_destroy(pi, cp, tileno);\r
- return NULL;\r
- }\r
- memset(pi[pino].comps, 0, array_size);\r
- \r
- for (compno = 0; compno < pi->numcomps; compno++) {\r
- int tcx0, tcx1, tcy0, tcy1, tcz0, tcz1;\r
- int i;\r
- opj_pi_comp_t *comp = &pi[pino].comps[compno];\r
- tccp = &tcp->tccps[compno];\r
- \r
- comp->dx = volume->comps[compno].dx;\r
- comp->dy = volume->comps[compno].dy;\r
- comp->dz = volume->comps[compno].dz;\r
- for (i = 0; i < 3; i++) {\r
- comp->numresolution[i] = tccp->numresolution[i];\r
- if (comp->numresolution[i] > maxres) {\r
- maxres = comp->numresolution[i];\r
- }\r
- }\r
- array_size = comp->numresolution[0] * sizeof(opj_pi_resolution_t);\r
- comp->resolutions = (opj_pi_resolution_t *) opj_malloc(array_size);\r
- if(!comp->resolutions) {\r
- fprintf(stdout,"[ERROR] Malloc of opj_pi_resolution failed \n");\r
- pi_destroy(pi, cp, tileno);\r
- return NULL;\r
- }\r
-\r
- tcx0 = int_ceildiv(pi->tx0, comp->dx);\r
- tcy0 = int_ceildiv(pi->ty0, comp->dy);\r
- tcz0 = int_ceildiv(pi->tz0, comp->dz);\r
- tcx1 = int_ceildiv(pi->tx1, comp->dx);\r
- tcy1 = int_ceildiv(pi->ty1, comp->dy);\r
- tcz1 = int_ceildiv(pi->tz1, comp->dz);\r
- \r
- for (resno = 0; resno < comp->numresolution[0]; resno++) {\r
- int levelnox, levelnoy, levelnoz, diff;\r
- int rx0, ry0, rz0, rx1, ry1, rz1;\r
- int px0, py0, pz0, px1, py1, pz1;\r
- opj_pi_resolution_t *res = &comp->resolutions[resno];\r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- res->pdx = tccp->prctsiz[0][resno];\r
- res->pdy = tccp->prctsiz[1][resno];\r
- res->pdz = tccp->prctsiz[2][resno];\r
- } else {\r
- res->pdx = 15;\r
- res->pdy = 15;\r
- res->pdz = 15;\r
- }\r
- levelnox = comp->numresolution[0] - 1 - resno;\r
- levelnoy = comp->numresolution[1] - 1 - resno;\r
- levelnoz = comp->numresolution[2] - 1 - resno;\r
- if (levelnoz < 0) levelnoz = 0; \r
- diff = comp->numresolution[0] - comp->numresolution[2];\r
-\r
- rx0 = int_ceildivpow2(tcx0, levelnox);\r
- ry0 = int_ceildivpow2(tcy0, levelnoy);\r
- rz0 = int_ceildivpow2(tcz0, levelnoz);\r
- rx1 = int_ceildivpow2(tcx1, levelnox);\r
- ry1 = int_ceildivpow2(tcy1, levelnoy);\r
- rz1 = int_ceildivpow2(tcz1, levelnoz);\r
- px0 = int_floordivpow2(rx0, res->pdx) << res->pdx;\r
- py0 = int_floordivpow2(ry0, res->pdy) << res->pdy;\r
- pz0 = int_floordivpow2(rz0, res->pdz) << res->pdz;\r
- px1 = int_ceildivpow2(rx1, res->pdx) << res->pdx;\r
- py1 = int_ceildivpow2(ry1, res->pdy) << res->pdy;\r
- pz1 = int_ceildivpow2(rz1, res->pdz) << res->pdz;\r
- res->prctno[0] = (rx0==rx1)? 0 : ((px1 - px0) >> res->pdx);\r
- res->prctno[1] = (ry0==ry1)? 0 : ((py1 - py0) >> res->pdy);\r
- res->prctno[2] = (rz0==rz1)? 0 : ((pz1 - pz0) >> res->pdz);\r
-\r
- if (res->prctno[0]*res->prctno[1]*res->prctno[2] > maxprec) {\r
- maxprec = res->prctno[0]*res->prctno[1]*res->prctno[2];\r
- }\r
- }\r
- }\r
- \r
- tccp = &tcp->tccps[0];\r
- pi[pino].step_p = 1;\r
- pi[pino].step_c = maxprec * pi[pino].step_p;\r
- pi[pino].step_r = volume->numcomps * pi[pino].step_c;\r
- pi[pino].step_l = maxres * pi[pino].step_r;\r
- \r
- if (pino == 0) {\r
- array_size = volume->numcomps * maxres * tcp->numlayers * maxprec * sizeof(short int);\r
- pi[pino].include = (short int *) opj_malloc(array_size);\r
- if(!pi[pino].include) {\r
- fprintf(stdout,"[ERROR] Malloc of pi[pino].include failed \n");\r
- pi_destroy(pi, cp, tileno);\r
- return NULL;\r
- }\r
- }\r
- else {\r
- pi[pino].include = pi[pino - 1].include;\r
- }\r
- \r
- if (tcp->POC == 0) {\r
- pi[pino].first = 1;\r
- pi[pino].poc.resno0 = 0;\r
- pi[pino].poc.compno0 = 0;\r
- pi[pino].poc.layno1 = tcp->numlayers;\r
- pi[pino].poc.resno1 = maxres;\r
- pi[pino].poc.compno1 = volume->numcomps;\r
- pi[pino].poc.prg = tcp->prg;\r
- } else {\r
- pi[pino].first = 1;\r
- pi[pino].poc.resno0 = tcp->pocs[pino].resno0;\r
- pi[pino].poc.compno0 = tcp->pocs[pino].compno0;\r
- pi[pino].poc.layno1 = tcp->pocs[pino].layno1;\r
- pi[pino].poc.resno1 = tcp->pocs[pino].resno1;\r
- pi[pino].poc.compno1 = tcp->pocs[pino].compno1;\r
- pi[pino].poc.prg = tcp->pocs[pino].prg;\r
- }\r
- }\r
- \r
- return pi;\r
-}\r
-\r
-void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno) {\r
- int compno, pino;\r
- opj_tcp_t *tcp = &cp->tcps[tileno];\r
- if(pi) {\r
- for (pino = 0; pino < tcp->numpocs + 1; pino++) { \r
- if(pi[pino].comps) {\r
- for (compno = 0; compno < pi->numcomps; compno++) {\r
- opj_pi_comp_t *comp = &pi[pino].comps[compno];\r
- if(comp->resolutions) {\r
- opj_free(comp->resolutions);\r
- }\r
- }\r
- opj_free(pi[pino].comps);\r
- }\r
- }\r
- if(pi->include) {\r
- opj_free(pi->include);\r
- }\r
- opj_free(pi);\r
- }\r
-}\r
-\r
-bool pi_next(opj_pi_iterator_t * pi) {\r
- switch (pi->poc.prg) {\r
- case LRCP:\r
- return pi_next_lrcp(pi);\r
- case RLCP:\r
- return pi_next_rlcp(pi);\r
- case RPCL:\r
- return pi_next_rpcl(pi);\r
- case PCRL:\r
- return pi_next_pcrl(pi);\r
- case CPRL:\r
- return pi_next_cprl(pi);\r
- }\r
- \r
- return false;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __PI_H\r
-#define __PI_H\r
-/**\r
-@file pi.h\r
-@brief Implementation of a packet iterator (PI)\r
-\r
-The functions in PI.C have for goal to realize a packet iterator that permits to get the next\r
-packet following the progression order and change of it. The functions in PI.C are used\r
-by some function in T2.C.\r
-*/\r
-\r
-/** @defgroup PI PI - Implementation of a packet iterator */\r
-/*@{*/\r
-\r
-/**\r
-Packet iterator : resolution level information \r
-*/\r
-typedef struct opj_pi_resolution {\r
-/** Size of precints in horizontal axis */\r
- int pdx;\r
-/** Size of precints in vertical axis */\r
- int pdy;\r
-/** Size of precints in axial axis */\r
- int pdz;\r
-/** Number of precints in each axis */\r
- int prctno[3]; \r
-} opj_pi_resolution_t;\r
-\r
-/**\r
-Packet iterator : component information \r
-*/\r
-typedef struct opj_pi_comp {\r
-/** Size in horizontal axis */\r
- int dx;\r
-/** Size in vertical axis */\r
- int dy;\r
-/** Size in axial axis */\r
- int dz;\r
-/** Number of resolution levels */\r
- int numresolution[3]; \r
-/** Packet iterator : resolution level information */\r
- opj_pi_resolution_t *resolutions;\r
-} opj_pi_comp_t;\r
-\r
-/** \r
-Packet iterator \r
-*/\r
-typedef struct opj_pi_iterator {\r
-/** precise if the packet has been already used (usefull for progression order change) */\r
- short int *include; \r
-/** layer step used to localize the packet in the include vector */\r
- int step_l; \r
-/** resolution step used to localize the packet in the include vector */\r
- int step_r; \r
-/** component step used to localize the packet in the include vector */\r
- int step_c; \r
-/** precinct step used to localize the packet in the include vector */\r
- int step_p; \r
-/** component that identify the packet */\r
- int compno; \r
-/** resolution that identify the packet */\r
- int resno; \r
-/** precinct that identify the packet */\r
- int precno; \r
-/** layer that identify the packet */\r
- int layno; \r
-/** 0 if the first packet */\r
- int first; \r
-/** progression order change information */\r
- opj_poc_t poc; \r
-/** Packet iterator : component information */\r
-opj_pi_comp_t *comps;\r
- \r
- int numcomps;\r
- int tx0, ty0, tz0;\r
- int tx1, ty1, tz1;\r
- int x, y, z;\r
- int dx, dy, dz;\r
-} opj_pi_iterator_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a packet iterator\r
-@param volume Raw volume for which the packets will be listed\r
-@param cp Coding parameters\r
-@param tileno Number that identifies the tile for which to list the packets\r
-@return Returns a packet iterator that points to the first packet of the tile\r
-@see pi_destroy\r
-*/\r
-opj_pi_iterator_t *pi_create(opj_volume_t * volume, opj_cp_t * cp, int tileno);\r
-\r
-/**\r
-Destroy a packet iterator\r
-@param pi Previously created packet iterator\r
-@param cp Coding parameters\r
-@param tileno Number that identifies the tile for which the packets were listed\r
-@see pi_create\r
-*/\r
-void pi_destroy(opj_pi_iterator_t *pi, opj_cp_t *cp, int tileno);\r
-\r
-/**\r
-Modify the packet iterator to point to the next packet\r
-@param pi Packet iterator to modify\r
-@return Returns false if pi pointed to the last packet or else returns true \r
-*/\r
-bool pi_next(opj_pi_iterator_t * pi);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __PI_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/* \r
-==========================================================\r
- local functions\r
-==========================================================\r
-*/\r
-\r
-\r
-/* \r
-==========================================================\r
- RAW encoding interface\r
-==========================================================\r
-*/\r
-\r
-opj_raw_t* raw_create() {\r
- opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t));\r
- return raw;\r
-}\r
-\r
-void raw_destroy(opj_raw_t *raw) {\r
- if(raw) {\r
- opj_free(raw);\r
- }\r
-}\r
-\r
-int raw_numbytes(opj_raw_t *raw) {\r
- return raw->bp - raw->start;\r
-}\r
-\r
-void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len) {\r
- raw->start = bp;\r
- raw->lenmax = len;\r
- raw->len = 0;\r
- raw->c = 0;\r
- raw->ct = 0;\r
-}\r
-\r
-int raw_decode(opj_raw_t *raw) {\r
- int d;\r
- if (raw->ct == 0) {\r
- raw->ct = 8;\r
- if (raw->len == raw->lenmax) {\r
- raw->c = 0xff;\r
- } else {\r
- if (raw->c == 0xff) {\r
- raw->ct = 7;\r
- }\r
- raw->c = *(raw->start + raw->len);\r
- raw->len++;\r
- }\r
- }\r
- raw->ct--;\r
- d = (raw->c >> raw->ct) & 0x01;\r
- \r
- return d;\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __RAW_H\r
-#define __RAW_H\r
-/**\r
-@file raw.h\r
-@brief Implementation of operations for raw encoding (RAW)\r
-\r
-The functions in RAW.C have for goal to realize the operation of raw encoding linked\r
-with the corresponding mode switch.\r
-*/\r
-\r
-/** @defgroup RAW RAW - Implementation of operations for raw encoding */\r
-/*@{*/\r
-\r
-/**\r
-RAW encoding operations\r
-*/\r
-typedef struct opj_raw {\r
-/** Temporary buffer where bits are coded or decoded */\r
- unsigned char c; \r
-/** Number of bits already read or free to write */\r
- unsigned int ct; \r
-/** Maximum length to decode */\r
- unsigned int lenmax; \r
-/** Length decoded */\r
- unsigned int len; \r
-/** Pointer to the current position in the buffer */\r
- unsigned char *bp; \r
-/** Pointer to the start of the buffer */\r
- unsigned char *start; \r
-/** Pointer to the end of the buffer */\r
- unsigned char *end; \r
-} opj_raw_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a new RAW handle \r
-@return Returns a new RAW handle if successful, returns NULL otherwise\r
-*/\r
-opj_raw_t* raw_create();\r
-/**\r
-Destroy a previously created RAW handle\r
-@param raw RAW handle to destroy\r
-*/\r
-void raw_destroy(opj_raw_t *raw);\r
-/**\r
-Return the number of bytes written/read since initialisation\r
-@param raw RAW handle to destroy\r
-@return Returns the number of bytes already encoded\r
-*/\r
-int raw_numbytes(opj_raw_t *raw);\r
-/**\r
-Initialize the decoder\r
-@param raw RAW handle\r
-@param bp Pointer to the start of the buffer from which the bytes will be read\r
-@param len Length of the input buffer\r
-*/\r
-void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len);\r
-/**\r
-Decode a symbol using raw-decoder. Cfr p.506 TAUBMAN\r
-@param raw RAW handle\r
-@return Returns the decoded symbol (0 or 1)\r
-*/\r
-int raw_decode(opj_raw_t *raw);\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __RAW_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup T1 T1 - Implementation of the tier-1 coding */\r
-/*@{*/\r
-\r
-/** @name Local static functions */\r
-/*@{*/\r
-\r
-static int t1_getctxno_zc(opj_t1_t *t1, int f, int orient);\r
-static int t1_getctxno_sc(opj_t1_t *t1, int f);\r
-static int t1_getctxno_mag(opj_t1_t *t1, int f);\r
-static int t1_getspb(opj_t1_t *t1, int f);\r
-static int t1_getnmsedec_sig(opj_t1_t *t1, int x, int bitpos);\r
-static int t1_getnmsedec_ref(opj_t1_t *t1, int x, int bitpos);\r
-static void t1_updateflags(int *fp, int s);\r
-/**\r
-Encode significant pass\r
-*/\r
-static void t1_enc_sigpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int bpno, int one, int *nmsedec, char type, int vsc);\r
-/**\r
-Decode significant pass\r
-*/\r
-static void t1_dec_sigpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int oneplushalf, char type, int vsc);\r
-/**\r
-Encode significant pass\r
-*/\r
-static void t1_enc_sigpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, char type, int cblksty);\r
-/**\r
-Decode significant pass\r
-*/\r
-static void t1_dec_sigpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, char type, int cblksty);\r
-/**\r
-Encode refinement pass\r
-*/\r
-static void t1_enc_refpass_step(opj_t1_t *t1, int *fp, int *dp, int bpno, int one, int *nmsedec, char type, int vsc);\r
-/**\r
-Decode refinement pass\r
-*/\r
-static void t1_dec_refpass_step(opj_t1_t *t1, int *fp, int *dp, int poshalf, int neghalf, char type, int vsc);\r
-/**\r
-Encode refinement pass\r
-*/\r
-static void t1_enc_refpass(opj_t1_t *t1, int w, int h, int l, int bpno, int *nmsedec, char type, int cblksty);\r
-/**\r
-Decode refinement pass\r
-*/\r
-static void t1_dec_refpass(opj_t1_t *t1, int w, int h, int l, int bpno, char type, int cblksty);\r
-/**\r
-Encode clean-up pass\r
-*/\r
-static void t1_enc_clnpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int bpno, int one, int *nmsedec, int partial, int vsc);\r
-/**\r
-Decode clean-up pass\r
-*/\r
-static void t1_dec_clnpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int oneplushalf, int partial, int vsc);\r
-/**\r
-Encode clean-up pass\r
-*/\r
-static void t1_enc_clnpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, int cblksty);\r
-/**\r
-Decode clean-up pass\r
-*/\r
-static void t1_dec_clnpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int cblksty);\r
-/**\r
-Encode 1 code-block\r
-@param t1 T1 handle\r
-@param cblk Code-block coding parameters\r
-@param orient\r
-@param compno Component number\r
-@param level\r
-@param dwtid\r
-@param stepsize\r
-@param cblksty Code-block style\r
-@param numcomps\r
-@param tile\r
-*/\r
-static void t1_encode_cblk(opj_t1_t *t1, opj_tcd_cblk_t * cblk, int orient, int compno, int level[3], int dwtid[3], double stepsize, int cblksty, int numcomps, opj_tcd_tile_t * tile);\r
-/**\r
-Decode 1 code-block\r
-@param t1 T1 handle\r
-@param cblk Code-block coding parameters\r
-@param orient\r
-@param roishift Region of interest shifting value\r
-@param cblksty Code-block style\r
-*/\r
-static void t1_decode_cblk(opj_t1_t *t1, opj_tcd_cblk_t * cblk, int orient, int roishift, int cblksty);\r
-\r
-static int t1_init_ctxno_zc(int f, int orient);\r
-static int t1_init_ctxno_sc(int f);\r
-static int t1_init_ctxno_mag(int f);\r
-static int t1_init_spb(int f);\r
-/**\r
-Initialize the look-up tables of the Tier-1 coder/decoder\r
-@param t1 T1 handle\r
-*/\r
-static void t1_init_luts(opj_t1_t *t1);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-static int t1_getctxno_zc(opj_t1_t *t1, int f, int orient) {\r
- return t1->lut_ctxno_zc[(orient << 8) | (f & T1_SIG_OTH)];\r
-}\r
-\r
-static int t1_getctxno_sc(opj_t1_t *t1, int f) {\r
- return t1->lut_ctxno_sc[(f & (T1_SIG_PRIM | T1_SGN)) >> 4];\r
-}\r
-\r
-static int t1_getctxno_mag(opj_t1_t *t1, int f) {\r
- return t1->lut_ctxno_mag[(f & T1_SIG_OTH) | (((f & T1_REFINE) != 0) << 11)];\r
-}\r
-\r
-static int t1_getspb(opj_t1_t *t1, int f) {\r
- return t1->lut_spb[(f & (T1_SIG_PRIM | T1_SGN)) >> 4];\r
-}\r
-\r
-static int t1_getnmsedec_sig(opj_t1_t *t1, int x, int bitpos) {\r
- if (bitpos > T1_NMSEDEC_FRACBITS) {\r
- return t1->lut_nmsedec_sig[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];\r
- }\r
- \r
- return t1->lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)];\r
-}\r
-\r
-static int t1_getnmsedec_ref(opj_t1_t *t1, int x, int bitpos) {\r
- if (bitpos > T1_NMSEDEC_FRACBITS) {\r
- return t1->lut_nmsedec_ref[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];\r
- }\r
-\r
- return t1->lut_nmsedec_ref0[x & ((1 << T1_NMSEDEC_BITS) - 1)];\r
-}\r
-\r
-static void t1_updateflags(int *fp, int s) {\r
- int *np = fp - (T1_MAXCBLKW + 2);\r
- int *sp = fp + (T1_MAXCBLKW + 2);\r
- np[-1] |= T1_SIG_SE;\r
- np[1] |= T1_SIG_SW;\r
- sp[-1] |= T1_SIG_NE;\r
- sp[1] |= T1_SIG_NW;\r
- *np |= T1_SIG_S;\r
- *sp |= T1_SIG_N;\r
- fp[-1] |= T1_SIG_E;\r
- fp[1] |= T1_SIG_W;\r
- if (s) {\r
- *np |= T1_SGN_S;\r
- *sp |= T1_SGN_N;\r
- fp[-1] |= T1_SGN_E;\r
- fp[1] |= T1_SGN_W;\r
- }\r
-}\r
-\r
-static void t1_enc_sigpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int bpno, int one, int *nmsedec, char type, int vsc) {\r
- int v, flag;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_getctxno_zc(t1, flag, orient)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_getctxno_zc(t1, flag, orient));\r
- mqc_encode(mqc, v);\r
- }\r
- if (v) {\r
- v = *dp < 0 ? 1 : 0;\r
- *nmsedec += t1_getnmsedec_sig(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_getctxno_sc(t1, flag)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_getctxno_sc(t1, flag));\r
- mqc_encode(mqc, v ^ t1_getspb(t1, flag));\r
- }\r
- t1_updateflags(fp, v);\r
- *fp |= T1_SIG;\r
- }\r
- *fp |= T1_VISIT;\r
- }\r
-}\r
-\r
-static void t1_dec_sigpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int oneplushalf, char type, int vsc) {\r
- int v, flag;\r
- \r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {\r
- if (type == T1_TYPE_RAW) {\r
- if (raw_decode(raw)) {\r
- v = raw_decode(raw); /* ESSAI */\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_updateflags(fp, v);\r
- *fp |= T1_SIG;\r
- }\r
- } else {\r
- mqc_setcurctx(mqc, t1_getctxno_zc(t1, flag, orient));\r
- if (mqc_decode(mqc)) {\r
- mqc_setcurctx(mqc, t1_getctxno_sc(t1, flag));\r
- v = mqc_decode(mqc) ^ t1_getspb(t1, flag);\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_updateflags(fp, v);\r
- *fp |= T1_SIG;\r
- }\r
- }\r
- *fp |= T1_VISIT;\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_enc_sigpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, char type, int cblksty) {\r
- int i, j, k, m, one, vsc;\r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_enc_sigpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, bpno, one, nmsedec, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void t1_dec_sigpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, char type, int cblksty) {\r
- int i, j, k, m, one, half, oneplushalf, vsc;\r
- one = 1 << bpno;\r
- half = one >> 1;\r
- oneplushalf = one | half;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_dec_sigpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, oneplushalf, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_enc_refpass_step(opj_t1_t *t1, int *fp, int *dp, int bpno, int one, int *nmsedec, char type, int vsc) {\r
- int v, flag;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {\r
- *nmsedec += t1_getnmsedec_ref(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_getctxno_mag(t1, flag)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_getctxno_mag(t1, flag));\r
- mqc_encode(mqc, v);\r
- }\r
- *fp |= T1_REFINE;\r
- }\r
-}\r
-\r
-static void t1_dec_refpass_step(opj_t1_t *t1, int *fp, int *dp, int poshalf, int neghalf, char type, int vsc) {\r
- int v, t, flag;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_setcurctx(mqc, t1_getctxno_mag(t1, flag)); /* ESSAI */\r
- v = raw_decode(raw);\r
- } else {\r
- mqc_setcurctx(mqc, t1_getctxno_mag(t1, flag));\r
- v = mqc_decode(mqc);\r
- }\r
- t = v ? poshalf : neghalf;\r
- *dp += *dp < 0 ? -t : t;\r
- *fp |= T1_REFINE;\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_enc_refpass(opj_t1_t *t1, int w, int h, int l, int bpno, int *nmsedec, char type, int cblksty) {\r
- int i, j, k, m, one, vsc;\r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_enc_refpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->data[m][j][i], bpno, one, nmsedec, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void t1_dec_refpass(opj_t1_t *t1, int w, int h, int l, int bpno, char type, int cblksty) {\r
- int i, j, k, m, one, poshalf, neghalf;\r
- int vsc;\r
- one = 1 << bpno;\r
- poshalf = one >> 1;\r
- neghalf = bpno > 0 ? -poshalf : -1;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_dec_refpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->data[m][j][i], poshalf, neghalf, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_enc_clnpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int bpno, int one, int *nmsedec, int partial, int vsc) {\r
- int v, flag;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if (partial) {\r
- goto LABEL_PARTIAL;\r
- }\r
- if (!(*fp & (T1_SIG | T1_VISIT))) {\r
- mqc_setcurctx(mqc, t1_getctxno_zc(t1, flag, orient));\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- mqc_encode(mqc, v);\r
- if (v) {\r
-LABEL_PARTIAL:\r
- *nmsedec += t1_getnmsedec_sig(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- mqc_setcurctx(mqc, t1_getctxno_sc(t1, flag));\r
- v = *dp < 0 ? 1 : 0;\r
- mqc_encode(mqc, v ^ t1_getspb(t1, flag));\r
- t1_updateflags(fp, v);\r
- *fp |= T1_SIG;\r
- }\r
- }\r
- *fp &= ~T1_VISIT;\r
-}\r
-\r
-static void t1_dec_clnpass_step(opj_t1_t *t1, int *fp, int *dp, int orient, int oneplushalf, int partial, int vsc) {\r
- int v, flag;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*fp);\r
- if (partial) {\r
- goto LABEL_PARTIAL;\r
- }\r
- if (!(flag & (T1_SIG | T1_VISIT))) {\r
- mqc_setcurctx(mqc, t1_getctxno_zc(t1, flag, orient));\r
- if (mqc_decode(mqc)) {\r
-LABEL_PARTIAL:\r
- mqc_setcurctx(mqc, t1_getctxno_sc(t1, flag));\r
- v = mqc_decode(mqc) ^ t1_getspb(t1, flag);\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_updateflags(fp, v);\r
- *fp |= T1_SIG;\r
- }\r
- }\r
- *fp &= ~T1_VISIT;\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_enc_clnpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, int cblksty) {\r
- int i, j, k, m, one, agg, runlen, vsc;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- if (k + 3 < h) {\r
- if (cblksty & J3D_CCP_CBLKSTY_VSC) {\r
- agg = !(t1->flags[1 + m][1 + k][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 1][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 2][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || (t1->flags[1 + m][1 + k + 3][1 + i] \r
- & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH));\r
- } else {\r
- agg = !(t1->flags[1 + m][1 + k][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 1][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 2][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 3][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH));\r
- }\r
- } else {\r
- agg = 0;\r
- }\r
- if (agg) {\r
- for (runlen = 0; runlen < 4; runlen++) {\r
- if (int_abs(t1->data[m][k + runlen][i]) & one)\r
- break;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_AGG);\r
- mqc_encode(mqc, runlen != 4);\r
- if (runlen == 4) {\r
- continue;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- mqc_encode(mqc, runlen >> 1);\r
- mqc_encode(mqc, runlen & 1);\r
- } else {\r
- runlen = 0;\r
- }\r
- for (j = k + runlen; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_enc_clnpass_step(t1, &(t1->flags[1 + m][1 + j][1 + i]), &(t1->data[m][j][i]), orient, bpno, one, nmsedec, agg && (j == k + runlen), vsc);\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void t1_dec_clnpass(opj_t1_t *t1, int w, int h, int l, int bpno, int orient, int cblksty) {\r
- int i, j, k, m, one, half, oneplushalf, agg, runlen, vsc;\r
- int segsym = cblksty & J3D_CCP_CBLKSTY_SEGSYM;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- one = 1 << bpno;\r
- half = one >> 1;\r
- oneplushalf = one | half;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- if (k + 3 < h) {\r
- if (cblksty & J3D_CCP_CBLKSTY_VSC) {\r
- agg = !(t1->flags[1 + m][1 + k][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 1][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 2][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || (t1->flags[1 + m][1 + k + 3][1 + i] \r
- & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) & (T1_SIG | T1_VISIT | T1_SIG_OTH));\r
- } else {\r
- agg = !(t1->flags[1 + m][1 + k][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 1][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 2][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH)\r
- || t1->flags[1 + m][1 + k + 3][1 + i] & (T1_SIG | T1_VISIT | T1_SIG_OTH));\r
- }\r
- } else {\r
- agg = 0;\r
- }\r
- if (agg) {\r
- mqc_setcurctx(mqc, T1_CTXNO_AGG);\r
- if (!mqc_decode(mqc)) {\r
- continue;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- runlen = mqc_decode(mqc);\r
- runlen = (runlen << 1) | mqc_decode(mqc);\r
- } else {\r
- runlen = 0;\r
- }\r
- for (j = k + runlen; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_dec_clnpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, oneplushalf, agg && (j == k + runlen), vsc);\r
- }\r
- }\r
- }\r
- }\r
- if (segsym) {\r
- int v = 0;\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- v = mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- /*\r
- if (v!=0xa) {\r
- opj_event_msg(t1->cinfo, EVT_WARNING, "Bad segmentation symbol %x\n", v);\r
- } \r
- */\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-\r
-static void t1_encode_cblk(opj_t1_t *t1, opj_tcd_cblk_t * cblk, int orient, int compno, int level[3], int dwtid[3], double stepsize, int cblksty, int numcomps, opj_tcd_tile_t * tile) {\r
- int i, j, k;\r
- int w, h, l;\r
- int passno;\r
- int bpno, passtype;\r
- int max;\r
- int nmsedec = 0;\r
- double cumwmsedec = 0;\r
- char type = T1_TYPE_MQ;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- w = cblk->x1 - cblk->x0;\r
- h = cblk->y1 - cblk->y0;\r
- l = cblk->z1 - cblk->z0;\r
-\r
- max = 0;\r
- for (k = 0; k < l; k++) {\r
- for (j = 0; j < h; j++) {\r
- for (i = 0; i < w; i++) {\r
- max = int_max(max, int_abs(t1->data[k][j][i]));\r
- }\r
- }\r
- }\r
- for (k = 0; k <= l; k++) {\r
- for (j = 0; j <= h; j++) {\r
- for (i = 0; i <= w; i++) {\r
- t1->flags[k][j][i] = 0; \r
- }\r
- }\r
- }\r
-\r
- cblk->numbps = max ? (int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS : 0;\r
- \r
- bpno = cblk->numbps - 1;\r
- passtype = 2;\r
- \r
- mqc_reset_enc(mqc);\r
- mqc_init_enc(mqc, cblk->data);\r
- \r
- for (passno = 0; bpno >= 0; passno++) {\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- int correction = 3;\r
- double tmpwmsedec;\r
- type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- //fprintf(stdout,"passno %d passtype %d w %d h %d l %d bpno %d orient %d type %d cblksty %d\n",passno,passtype,w,h,l,bpno,orient,type,cblksty);\r
-\r
- switch (passtype) {\r
- case 0:\r
- t1_enc_sigpass(t1, w, h, l, bpno, orient, &nmsedec, type, cblksty);\r
- break;\r
- case 1:\r
- t1_enc_refpass(t1, w, h, l, bpno, &nmsedec, type, cblksty);\r
- break;\r
- case 2:\r
- //fprintf(stdout,"w %d h %d l %d bpno %d orient %d \n",w,h,l,bpno,orient);\r
- t1_enc_clnpass(t1, w, h, l, bpno, orient, &nmsedec, cblksty);\r
- /* code switch SEGMARK (i.e. SEGSYM) */\r
- if (cblksty & J3D_CCP_CBLKSTY_SEGSYM)\r
- mqc_segmark_enc(mqc);\r
- break;\r
- }\r
- \r
- /* fixed_quality */\r
- tmpwmsedec = t1_getwmsedec(nmsedec, compno, level, orient, bpno, stepsize, numcomps, dwtid);\r
- cumwmsedec += tmpwmsedec;\r
- tile->distotile += tmpwmsedec;\r
- \r
- /* Code switch "RESTART" (i.e. TERMALL) */\r
- if ((cblksty & J3D_CCP_CBLKSTY_TERMALL) && !((passtype == 2) && (bpno - 1 < 0))) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_flush(mqc);\r
- correction = 1;\r
- /* correction = mqc_bypass_flush_enc(); */\r
- } else { /* correction = mqc_restart_enc(); */\r
- mqc_flush(mqc);\r
- correction = 1;\r
- }\r
- pass->term = 1;\r
- } else {\r
- if (((bpno < (cblk->numbps - 4) && (passtype > 0)) \r
- || ((bpno == (cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_flush(mqc);\r
- correction = 1;\r
- /* correction = mqc_bypass_flush_enc(); */\r
- } else { /* correction = mqc_restart_enc(); */\r
- mqc_flush(mqc);\r
- correction = 1;\r
- }\r
- pass->term = 1;\r
- } else {\r
- pass->term = 0;\r
- }\r
- }\r
- \r
- if (++passtype == 3) {\r
- passtype = 0;\r
- bpno--;\r
- }\r
- \r
- if (pass->term && bpno > 0) {\r
- type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- if (type == T1_TYPE_RAW)\r
- mqc_bypass_init_enc(mqc);\r
- else\r
- mqc_restart_init_enc(mqc);\r
- }\r
- \r
- pass->distortiondec = cumwmsedec;\r
- pass->rate = mqc_numbytes(mqc) + correction; /* FIXME */\r
- pass->len = pass->rate - (passno == 0 ? 0 : cblk->passes[passno - 1].rate);\r
- \r
- /* Code-switch "RESET" */\r
- if (cblksty & J3D_CCP_CBLKSTY_RESET)\r
- mqc_reset_enc(mqc);\r
- }\r
- \r
- /* Code switch "ERTERM" (i.e. PTERM) */\r
- if (cblksty & J3D_CCP_CBLKSTY_PTERM)\r
- mqc_erterm_enc(mqc);\r
- else /* Default coding */ if (!(cblksty & J3D_CCP_CBLKSTY_LAZY))\r
- mqc_flush(mqc);\r
- \r
- cblk->totalpasses = passno;\r
-}\r
-\r
-static void t1_decode_cblk(opj_t1_t *t1, opj_tcd_cblk_t * cblk, int orient, int roishift, int cblksty) {\r
- int i, j, k, w, h, l;\r
- int bpno, passtype;\r
- int segno, passno;\r
- char type = T1_TYPE_MQ; /* BYPASS mode */\r
- \r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- w = cblk->x1 - cblk->x0;\r
- h = cblk->y1 - cblk->y0;\r
- l = cblk->z1 - cblk->z0;\r
-\r
- for (k = 0; k < l; k++) {\r
- for (j = 0; j < h; j++) {\r
- for (i = 0; i < w; i++) {\r
- t1->data[k][j][i] = 0;\r
- }\r
- }\r
- }\r
- \r
- for (k = 0; k <= l; k++) {\r
- for (j = 0; j <= h; j++) {\r
- for (i = 0; i <= w; i++) {\r
- t1->flags[k][j][i] = 0;\r
- }\r
- }\r
- }\r
-\r
- bpno = roishift + cblk->numbps - 1;\r
- passtype = 2;\r
- \r
- mqc_reset_enc(mqc);\r
- \r
- for (segno = 0; segno < cblk->numsegs; segno++) {\r
- opj_tcd_seg_t *seg = &cblk->segs[segno];\r
- \r
- /* BYPASS mode */\r
- type = ((bpno <= (cblk->numbps - 1) - 4) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- if (type == T1_TYPE_RAW) {\r
- raw_init_dec(raw, seg->data, seg->len);\r
- } else {\r
- mqc_init_dec(mqc, seg->data, seg->len);\r
- }\r
-\r
- for (passno = 0; passno < seg->numpasses; passno++) {\r
- switch (passtype) {\r
- case 0:\r
- t1_dec_sigpass(t1, w, h, l, bpno+1, orient, type, cblksty);\r
- break;\r
- case 1:\r
- t1_dec_refpass(t1, w, h, l, bpno+1, type, cblksty);\r
- break;\r
- case 2:\r
- t1_dec_clnpass(t1, w, h, l, bpno+1, orient, cblksty);\r
- break;\r
- }\r
- \r
- if ((cblksty & J3D_CCP_CBLKSTY_RESET) && type == T1_TYPE_MQ) {\r
- mqc_reset_enc(mqc);\r
- }\r
- if (++passtype == 3) {\r
- passtype = 0;\r
- bpno--;\r
- }\r
- }\r
- }\r
-}\r
-\r
-static int t1_init_ctxno_zc(int f, int orient) {\r
- int h, v, d, n, t, hv;\r
- n = 0;\r
- h = ((f & T1_SIG_W) != 0) + ((f & T1_SIG_E) != 0);\r
- v = ((f & T1_SIG_N) != 0) + ((f & T1_SIG_S) != 0);\r
- d = ((f & T1_SIG_NW) != 0) + ((f & T1_SIG_NE) != 0) + ((f & T1_SIG_SE) != 0) + ((f & T1_SIG_SW) != 0);\r
- \r
- switch (orient) {\r
- case 2:\r
- t = h;\r
- h = v;\r
- v = t;\r
- case 0:\r
- case 1:\r
- if (!h) {\r
- if (!v) {\r
- if (!d)\r
- n = 0;\r
- else if (d == 1)\r
- n = 1;\r
- else\r
- n = 2;\r
- } else if (v == 1) {\r
- n = 3;\r
- } else {\r
- n = 4;\r
- }\r
- } else if (h == 1) {\r
- if (!v) {\r
- if (!d)\r
- n = 5;\r
- else\r
- n = 6;\r
- } else {\r
- n = 7;\r
- }\r
- } else\r
- n = 8;\r
- break;\r
- case 3:\r
- hv = h + v;\r
- if (!d) {\r
- if (!hv) {\r
- n = 0;\r
- } else if (hv == 1) {\r
- n = 1;\r
- } else {\r
- n = 2;\r
- }\r
- } else if (d == 1) {\r
- if (!hv) {\r
- n = 3;\r
- } else if (hv == 1) {\r
- n = 4;\r
- } else {\r
- n = 5;\r
- }\r
- } else if (d == 2) {\r
- if (!hv) {\r
- n = 6;\r
- } else {\r
- n = 7;\r
- }\r
- } else {\r
- n = 8;\r
- }\r
- break;\r
- }\r
- \r
- return (T1_CTXNO_ZC + n);\r
-}\r
-\r
-static int t1_init_ctxno_sc(int f) {\r
- int hc, vc, n;\r
- n = 0;\r
-\r
- hc = int_min(((f & (T1_SIG_E | T1_SGN_E)) ==\r
- T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),\r
- 1) - int_min(((f & (T1_SIG_E | T1_SGN_E)) ==\r
- (T1_SIG_E | T1_SGN_E)) +\r
- ((f & (T1_SIG_W | T1_SGN_W)) ==\r
- (T1_SIG_W | T1_SGN_W)), 1);\r
- \r
- vc = int_min(((f & (T1_SIG_N | T1_SGN_N)) ==\r
- T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),\r
- 1) - int_min(((f & (T1_SIG_N | T1_SGN_N)) ==\r
- (T1_SIG_N | T1_SGN_N)) +\r
- ((f & (T1_SIG_S | T1_SGN_S)) ==\r
- (T1_SIG_S | T1_SGN_S)), 1);\r
- \r
- if (hc < 0) {\r
- hc = -hc;\r
- vc = -vc;\r
- }\r
- if (!hc) {\r
- if (vc == -1)\r
- n = 1;\r
- else if (!vc)\r
- n = 0;\r
- else\r
- n = 1;\r
- } else if (hc == 1) {\r
- if (vc == -1)\r
- n = 2;\r
- else if (!vc)\r
- n = 3;\r
- else\r
- n = 4;\r
- }\r
- \r
- return (T1_CTXNO_SC + n);\r
-}\r
-\r
-static int t1_init_ctxno_mag(int f) {\r
- int n;\r
- if (!(f & T1_REFINE))\r
- n = (f & (T1_SIG_OTH)) ? 1 : 0;\r
- else\r
- n = 2;\r
- \r
- return (T1_CTXNO_MAG + n);\r
-}\r
-\r
-static int t1_init_spb(int f) {\r
- int hc, vc, n;\r
- \r
- hc = int_min(((f & (T1_SIG_E | T1_SGN_E)) ==\r
- T1_SIG_E) + ((f & (T1_SIG_W | T1_SGN_W)) == T1_SIG_W),\r
- 1) - int_min(((f & (T1_SIG_E | T1_SGN_E)) ==\r
- (T1_SIG_E | T1_SGN_E)) +\r
- ((f & (T1_SIG_W | T1_SGN_W)) ==\r
- (T1_SIG_W | T1_SGN_W)), 1);\r
- \r
- vc = int_min(((f & (T1_SIG_N | T1_SGN_N)) ==\r
- T1_SIG_N) + ((f & (T1_SIG_S | T1_SGN_S)) == T1_SIG_S),\r
- 1) - int_min(((f & (T1_SIG_N | T1_SGN_N)) ==\r
- (T1_SIG_N | T1_SGN_N)) +\r
- ((f & (T1_SIG_S | T1_SGN_S)) ==\r
- (T1_SIG_S | T1_SGN_S)), 1);\r
- \r
- if (!hc && !vc)\r
- n = 0;\r
- else\r
- n = (!(hc > 0 || (!hc && vc > 0)));\r
- \r
- return n;\r
-}\r
-\r
-static void t1_init_luts(opj_t1_t *t1) {\r
- int i, j;\r
- double u, v, t;\r
- for (j = 0; j < 4; j++) {\r
- for (i = 0; i < 256; ++i) {\r
- t1->lut_ctxno_zc[(j << 8) | i] = t1_init_ctxno_zc(i, j);\r
- }\r
- }\r
- for (i = 0; i < 256; i++) {\r
- t1->lut_ctxno_sc[i] = t1_init_ctxno_sc(i << 4);\r
- }\r
- for (j = 0; j < 2; j++) {\r
- for (i = 0; i < 2048; ++i) {\r
- t1->lut_ctxno_mag[(j << 11) + i] = t1_init_ctxno_mag((j ? T1_REFINE : 0) | i);\r
- }\r
- }\r
- for (i = 0; i < 256; ++i) {\r
- t1->lut_spb[i] = t1_init_spb(i << 4);\r
- }\r
- /* FIXME FIXME FIXME */\r
- /* fprintf(stdout,"nmsedec luts:\n"); */\r
- for (i = 0; i < (1 << T1_NMSEDEC_BITS); i++) {\r
- t = i / pow(2, T1_NMSEDEC_FRACBITS);\r
- u = t;\r
- v = t - 1.5;\r
- t1->lut_nmsedec_sig[i] = \r
- int_max(0, \r
- (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- t1->lut_nmsedec_sig0[i] =\r
- int_max(0,\r
- (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- u = t - 1.0;\r
- if (i & (1 << (T1_NMSEDEC_BITS - 1))) {\r
- v = t - 1.5;\r
- } else {\r
- v = t - 0.5;\r
- }\r
- t1->lut_nmsedec_ref[i] =\r
- int_max(0,\r
- (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- t1->lut_nmsedec_ref0[i] =\r
- int_max(0,\r
- (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- }\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_t1_t* t1_create(opj_common_ptr cinfo) {\r
- opj_t1_t *t1 = (opj_t1_t*)opj_malloc(sizeof(opj_t1_t));\r
- if(t1) {\r
- t1->cinfo = cinfo;\r
- /* create MQC and RAW handles */\r
- t1->mqc = mqc_create();\r
- t1->raw = raw_create();\r
- /* initialize the look-up tables of the Tier-1 coder/decoder */\r
- t1_init_luts(t1);\r
- }\r
- return t1;\r
-}\r
-\r
-void t1_destroy(opj_t1_t *t1) {\r
- if(t1) {\r
- /* destroy MQC and RAW handles */\r
- mqc_destroy(t1->mqc);\r
- raw_destroy(t1->raw);\r
- //opj_free(t1->data);\r
- //opj_free(t1->flags);\r
- opj_free(t1);\r
- }\r
-}\r
-\r
-void t1_encode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp) {\r
- int compno, resno, bandno, precno, cblkno;\r
- int x, y, z, i, j, k, orient;\r
- int n=0;\r
- int level[3];\r
- FILE *fid = NULL;\r
-// char filename[10];\r
- tile->distotile = 0; /* fixed_quality */\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
-\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- \r
- /* Weighted first order entropy\r
- sprintf(filename,"res%d.txt",resno);\r
- if ((fid = fopen(filename,"w")) == 0){\r
- fprintf(stdout,"Error while opening %s\n", filename);\r
- exit(1);\r
- }\r
- */\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
-\r
- //fprintf(stdout,"Precno %d Cblkno %d \n",precno,cblkno);\r
- if (band->bandno == 0) {\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 1) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 2) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 3) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 4) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 5) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 6) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 7) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- }\r
-\r
- if (tcp->tccps[compno].reversible == 1) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- t1->data[k][j][i] = \r
- tilec->data[(x + i) + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] << T1_NMSEDEC_FRACBITS;\r
-//fprintf(fid," %d",t1->data[k][j][i]);\r
- }\r
- }\r
- }\r
- } else if (tcp->tccps[compno].reversible == 0) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- t1->data[k][j][i] = fix_mul(\r
- tilec->data[(x + i) + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)],\r
- 8192 * 8192 / ((int) floor(band->stepsize * 8192))) >> (13 - T1_NMSEDEC_FRACBITS);\r
- }\r
- }\r
- }\r
- }\r
-\r
- orient = band->bandno; /* FIXME */\r
- if (orient == 2) {\r
- orient = 1;\r
- } else if (orient == 1) {\r
- orient = 2;\r
- }\r
- for (i = 0; i < 3; i++) \r
- level[i] = tilec->numresolution[i] - 1 - resno;\r
- //fprintf(stdout,"t1_encode_cblk(t1, cblk, %d, %d, %d %d %d, %d, %f, %d, %d, tile);\n", orient, compno, level[0], level[1], level[2], tcp->tccps[compno].reversible, band->stepsize, tcp->tccps[compno].cblksty, tile->numcomps);\r
- t1_encode_cblk(t1, cblk, orient, compno, level, tcp->tccps[compno].dwtid, band->stepsize, tcp->tccps[compno].cblksty, tile->numcomps, tile);\r
- \r
- } /* cblkno */\r
- } /* precno */\r
-//fprintf(fid,"\n");\r
- } /* bandno */\r
-//fclose(fid);\r
- } /* resno */\r
- } /* compno */\r
-}\r
-\r
-void t1_decode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp) {\r
- int compno, resno, bandno, precno, cblkno;\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
-\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
-\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
-\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- int x, y, k, i, j, z, orient;\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
-\r
- orient = band->bandno; /* FIXME */\r
- if (orient == 2) {\r
- orient = 1;\r
- } else if (orient == 1) {\r
- orient = 2;\r
- }\r
-\r
- t1_decode_cblk(t1, cblk, orient, tcp->tccps[compno].roishift, tcp->tccps[compno].cblksty);\r
-\r
- if (band->bandno == 0) {\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 1) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 2) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 3) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 4) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 5) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 6) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 7) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- }\r
- \r
- if (tcp->tccps[compno].roishift) {\r
- int thresh, val, mag;\r
- thresh = 1 << tcp->tccps[compno].roishift;\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- val = t1->data[k][j][i];\r
- mag = int_abs(val);\r
- if (mag >= thresh) {\r
- mag >>= tcp->tccps[compno].roishift;\r
- t1->data[k][j][i] = val < 0 ? -mag : mag;\r
- }\r
- }\r
- }\r
- }\r
- }\r
- \r
- if (tcp->tccps[compno].reversible == 1) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- int tmp = t1->data[k][j][i];\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = tmp/2;\r
- }\r
- }\r
- }\r
- } else { /* if (tcp->tccps[compno].reversible == 0) */\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- double tmp = (double)(t1->data[k][j][i] * band->stepsize * 4096.0);\r
- if (t1->data[k][j][i] >> 1 == 0) {\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = 0;\r
- } else {\r
- int tmp2 = ((int) (floor(fabs(tmp)))) + ((int) floor(fabs(tmp*2))%2);\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = ((tmp<0)?-tmp2:tmp2);\r
- }\r
- }\r
- }\r
- }\r
- }\r
- } /* cblkno */\r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- } /* compno */\r
-}\r
-\r
-\r
-/** mod fixed_quality */\r
-double t1_getwmsedec(int nmsedec, int compno, int level[3], int orient, int bpno, double stepsize, int numcomps, int dwtid[3]) {\r
- double w1, w2, wmsedec;\r
- \r
- if (dwtid[0] == 1 || dwtid[1] == 1 || dwtid[2] == 1) {\r
- w1 = (numcomps > 1) ? mct_getnorm_real(compno) : 1;\r
- } else { \r
- w1 = (numcomps > 1) ? mct_getnorm(compno) : 1;\r
- }\r
- w2 = dwt_getnorm(orient, level, dwtid);\r
-\r
- //fprintf(stdout,"nmsedec %d level %d %d %d orient %d bpno %d stepsize %f \n",nmsedec ,level[0],level[1],level[2],orient,bpno,stepsize);\r
- wmsedec = w1 * w2 * stepsize * (1 << bpno);\r
- wmsedec *= wmsedec * nmsedec / 8192.0;\r
- \r
- return wmsedec;\r
-}\r
-/** mod fixed_quality */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __T1_H\r
-#define __T1_H\r
-/**\r
-@file t1.h\r
-@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1)\r
-\r
-The functions in T1.C have for goal to realize the tier-1 coding operation. The functions\r
-in T1.C are used by some function in TCD.C.\r
-*/\r
-\r
-/** @defgroup T1 T1 - Implementation of the tier-1 coding */\r
-/*@{*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-#define T1_NMSEDEC_BITS 7\r
-\r
-#define T1_MAXCBLKW 256 /*< Maximum size of code-block (width) */\r
-#define T1_MAXCBLKH 256 /*< Maximum size of code-block (heigth) */\r
-#define T1_MAXCBLKD 256 /*< Maximum size of code-block (depth) */\r
-#define T1_MINCBLKW 4 /*< Minimum size of code-block (width) */\r
-#define T1_MINCBLKH 4 /*< Minimum size of code-block (heigth) */\r
-#define T1_MINCBLKD 4 /*< Minimum size of code-block (depth) */\r
-#define T1_MAXWHD 18 \r
-#define T1_CBLKW 256\r
-#define T1_CBLKH 256\r
-#define T1_CBLKD 256\r
-\r
-#define T1_SIG_NE 0x0001 /*< Context orientation : North-East direction */\r
-#define T1_SIG_SE 0x0002 /*< Context orientation : South-East direction */\r
-#define T1_SIG_SW 0x0004 /*< Context orientation : South-West direction */\r
-#define T1_SIG_NW 0x0008 /*< Context orientation : North-West direction */\r
-#define T1_SIG_N 0x0010 /*< Context orientation : North direction */\r
-#define T1_SIG_E 0x0020 /*< Context orientation : East direction */\r
-#define T1_SIG_S 0x0040 /*< Context orientation : South direction */\r
-#define T1_SIG_W 0x0080 /*< Context orientation : West direction */\r
-#define T1_SIG_OTH (T1_SIG_N|T1_SIG_NE|T1_SIG_E|T1_SIG_SE|T1_SIG_S|T1_SIG_SW|T1_SIG_W|T1_SIG_NW)\r
-#define T1_SIG_PRIM (T1_SIG_N|T1_SIG_E|T1_SIG_S|T1_SIG_W)\r
-\r
-#define T1_SGN_N 0x0100\r
-#define T1_SGN_E 0x0200\r
-#define T1_SGN_S 0x0400\r
-#define T1_SGN_W 0x0800\r
-#define T1_SGN (T1_SGN_N|T1_SGN_E|T1_SGN_S|T1_SGN_W)\r
-\r
-#define T1_SIG 0x1000\r
-#define T1_REFINE 0x2000\r
-#define T1_VISIT 0x4000\r
-\r
-#define T1_NUMCTXS_AGG 1\r
-#define T1_NUMCTXS_ZC 9\r
-#define T1_NUMCTXS_MAG 3\r
-#define T1_NUMCTXS_SC 5\r
-#define T1_NUMCTXS_UNI 1\r
-\r
-#define T1_CTXNO_AGG 0\r
-#define T1_CTXNO_ZC (T1_CTXNO_AGG+T1_NUMCTXS_AGG)\r
-#define T1_CTXNO_MAG (T1_CTXNO_ZC+T1_NUMCTXS_ZC)\r
-#define T1_CTXNO_SC (T1_CTXNO_MAG+T1_NUMCTXS_MAG)\r
-#define T1_CTXNO_UNI (T1_CTXNO_SC+T1_NUMCTXS_SC)\r
-#define T1_NUMCTXS (T1_CTXNO_UNI+T1_NUMCTXS_UNI)\r
-\r
-#define T1_NMSEDEC_FRACBITS (T1_NMSEDEC_BITS-1)\r
-\r
-#define T1_TYPE_MQ 0 /*< Normal coding using entropy coder */\r
-#define T1_TYPE_RAW 1 /*< No encoding the information is store under raw format in codestream (mode switch RAW)*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Tier-1 coding (coding of code-block coefficients)\r
-*/\r
-typedef struct opj_t1 {\r
- /** codec context */\r
- opj_common_ptr cinfo;\r
-\r
- /** MQC component */\r
- opj_mqc_t *mqc;\r
- /** RAW component */\r
- opj_raw_t *raw;\r
- /** LUTs for context-based coding */\r
- int lut_ctxno_zc[1024];\r
- int lut_ctxno_sc[256];\r
- int lut_ctxno_mag[4096];\r
- int lut_spb[256];\r
- /** LUTs for decoding normalised MSE */\r
- int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS];\r
- /** Codeblock data */\r
- int data[T1_CBLKD][T1_CBLKH][T1_CBLKW];//int ***data;\r
- /** Context information for each voxel in codeblock */\r
- int flags[T1_CBLKD + 2][T1_CBLKH + 2][T1_CBLKH + 2];//int ***flags;\r
-} opj_t1_t;\r
-\r
-/** @name Exported functions */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a new T1 handle \r
-and initialize the look-up tables of the Tier-1 coder/decoder\r
-@return Returns a new T1 handle if successful, returns NULL otherwise\r
-@see t1_init_luts\r
-*/\r
-opj_t1_t* t1_create(opj_common_ptr cinfo);\r
-/**\r
-Destroy a previously created T1 handle\r
-@param t1 T1 handle to destroy\r
-*/\r
-void t1_destroy(opj_t1_t *t1);\r
-/**\r
-Encode the code-blocks of a tile\r
-@param t1 T1 handle\r
-@param tile The tile to encode\r
-@param tcp Tile coding parameters\r
-*/\r
-void t1_encode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);\r
-/**\r
-Decode the code-blocks of a tile\r
-@param t1 T1 handle\r
-@param tile The tile to decode\r
-@param tcp Tile coding parameters\r
-*/\r
-void t1_decode_cblks(opj_t1_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);\r
-/**\r
-Get weigths of MSE decoding\r
-@param nmsedec The normalized MSE reduction\r
-@param compno \r
-@param level \r
-@param orient\r
-@param bpno\r
-@param stepsize\r
-@param numcomps\r
-@param dwtid\r
-returns MSE associated to decoding pass\r
-*/\r
-double t1_getwmsedec(int nmsedec, int compno, int level[3], int orient, int bpno, double stepsize, int numcomps, int dwtid[3]);\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __T1_H */\r
+++ /dev/null
-/*\r
- * Copyrigth (c) 2006, M�nica D�ez, LPI-UVA, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup T1_3D T1_3D - Implementation of the tier-1 coding */\r
-/*@{*/\r
-\r
-/** @name Local static functions */\r
-/*@{*/\r
-\r
-static int t1_3d_getctxno_zc(unsigned int f, int orient);\r
-static int t1_3d_getctxno_sc(unsigned int f);\r
-static int t1_3d_getctxno_mag(unsigned int f, int fsvr);\r
-static int t1_3d_getspb(unsigned int f);\r
-static int t1_3d_getnmsedec_sig(opj_t1_3d_t *t1, int x, int bitpos);\r
-static int t1_3d_getnmsedec_ref(opj_t1_3d_t *t1, int x, int bitpos);\r
-static void t1_3d_updateflags(unsigned int *fp, int s);\r
-/**\r
-Encode significant pass\r
-*/\r
-static void t1_3d_enc_sigpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int bpno, int one, int *nmsedec, char type, int vsc);\r
-/**\r
-Decode significant pass\r
-*/\r
-static void t1_3d_dec_sigpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int oneplushalf, char type, int vsc);\r
-/**\r
-Encode significant pass\r
-*/\r
-static void t1_3d_enc_sigpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, char type, int cblksty);\r
-/**\r
-Decode significant pass\r
-*/\r
-static void t1_3d_dec_sigpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, char type, int cblksty);\r
-/**\r
-Encode refinement pass\r
-*/\r
-static void t1_3d_enc_refpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int bpno, int one, int *nmsedec, char type, int vsc);\r
-/**\r
-Decode refinement pass\r
-*/\r
-static void t1_3d_dec_refpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int poshalf, int neghalf, char type, int vsc);\r
-/**\r
-Encode refinement pass\r
-*/\r
-static void t1_3d_enc_refpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int *nmsedec, char type, int cblksty);\r
-/**\r
-Decode refinement pass\r
-*/\r
-static void t1_3d_dec_refpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, char type, int cblksty);\r
-/**\r
-Encode clean-up pass\r
-*/\r
-static void t1_3d_enc_clnpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int bpno, int one, int *nmsedec, int partial, int vsc);\r
-/**\r
-Decode clean-up pass\r
-*/\r
-static void t1_3d_dec_clnpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int oneplushalf, int partial, int vsc);\r
-/**\r
-Encode clean-up pass\r
-*/\r
-static void t1_3d_enc_clnpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, int cblksty);\r
-/**\r
-Decode clean-up pass\r
-*/\r
-static void t1_3d_dec_clnpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int cblksty);\r
-/**\r
-Encode 1 code-block\r
-@param t1 T1 handle\r
-@param cblk Code-block coding parameters\r
-@param orient\r
-@param compno Component number\r
-@param level[3]\r
-@param dwtid[3]\r
-@param stepsize\r
-@param cblksty Code-block style\r
-@param numcomps\r
-@param tile\r
-*/\r
-static void t1_3d_encode_cblk(opj_t1_3d_t *t1, opj_tcd_cblk_t * cblk, int orient, int compno, int level[3], int dwtid[3], double stepsize, int cblksty, int numcomps, opj_tcd_tile_t * tile);\r
-/**\r
-Decode 1 code-block\r
-@param t1 T1 handle\r
-@param cblk Code-block coding parameters\r
-@param orient\r
-@param roishift Region of interest shifting value\r
-@param cblksty Code-block style\r
-*/\r
-static void t1_3d_decode_cblk(opj_t1_3d_t *t1, opj_tcd_cblk_t * cblk, int orient, int roishift, int cblksty);\r
-static int t1_3d_init_ctxno_zc(unsigned int f, int orient);\r
-static int t1_3d_init_ctxno_sc(unsigned int f);\r
-static int t1_3d_init_ctxno_mag(unsigned int f, int f2);\r
-static int t1_3d_init_spb(unsigned int f);\r
-/**\r
-Initialize the look-up tables of the Tier-1 coder/decoder\r
-@param t1 T1 handle\r
-*/\r
-static void t1_3d_init_luts(opj_t1_3d_t *t1);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-static int t1_3d_getctxno_zc(unsigned int f, int orient) {\r
- return t1_3d_init_ctxno_zc((f & T1_3D_SIG_OTH), orient);\r
-}\r
-\r
-static int t1_3d_getctxno_sc(unsigned int f) {\r
- return t1_3d_init_ctxno_sc((f & T1_3D_SIG_PRIM) | ((f >> 16) & T1_3D_SGN));\r
- //return t1->lut_ctxno_sc[((f & T1_3D_SIG_PRIM) | ((f >> 16) & T1_3D_SGN)) >> 4];\r
-}\r
-\r
-static int t1_3d_getctxno_mag(unsigned int f, int fsvr) {\r
- return t1_3d_init_ctxno_mag((f & T1_3D_SIG_OTH), fsvr);\r
-}\r
-\r
-static int t1_3d_getspb(unsigned int f) {\r
- return t1_3d_init_spb((f & T1_3D_SIG_PRIM) | ((f >> 16) & T1_3D_SGN));\r
- //return t1->lut_spb[((f & T1_3D_SIG_PRIM) | ((f >> 16) & T1_3D_SGN)) >> 4];\r
-}\r
-\r
-static int t1_3d_getnmsedec_sig(opj_t1_3d_t *t1, int x, int bitpos) {\r
- if (bitpos > T1_NMSEDEC_FRACBITS) {\r
- return t1->lut_nmsedec_sig[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];\r
- }\r
- \r
- return t1->lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)];\r
-}\r
-\r
-static int t1_3d_getnmsedec_ref(opj_t1_3d_t *t1, int x, int bitpos) {\r
- if (bitpos > T1_NMSEDEC_FRACBITS) {\r
- return t1->lut_nmsedec_ref[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];\r
- }\r
-\r
- return t1->lut_nmsedec_ref0[x & ((1 << T1_NMSEDEC_BITS) - 1)];\r
-}\r
-\r
-static void t1_3d_updateflags(unsigned int *fp, int s) {\r
- unsigned int *np = fp - (T1_MAXCBLKW + 2);\r
- unsigned int *sp = fp + (T1_MAXCBLKW + 2);\r
-\r
- unsigned int *bwp = fp + ((T1_MAXCBLKW + 2)*(T1_MAXCBLKH +2));\r
- unsigned int *bnp = bwp - (T1_MAXCBLKW + 2);\r
- unsigned int *bsp = bwp + (T1_MAXCBLKW + 2);\r
- \r
- unsigned int *fwp = fp - ((T1_MAXCBLKW + 2)*(T1_MAXCBLKH +2));\r
- unsigned int *fnp = fwp - (T1_MAXCBLKW + 2);\r
- unsigned int *fsp = fwp + (T1_MAXCBLKW + 2);\r
-\r
- np[-1] |= T1_3D_SIG_SE;\r
- np[1] |= T1_3D_SIG_SW;\r
- sp[-1] |= T1_3D_SIG_NE;\r
- sp[1] |= T1_3D_SIG_NW;\r
- *np |= T1_3D_SIG_S;\r
- *sp |= T1_3D_SIG_N;\r
- fp[-1] |= T1_3D_SIG_E;\r
- fp[1] |= T1_3D_SIG_W;\r
-\r
- *fwp |= T1_3D_SIG_FC;\r
- *bwp |= T1_3D_SIG_BC;\r
-\r
- fnp[-1] |= T1_3D_SIG_FSE;\r
- fnp[1] |= T1_3D_SIG_FSW;\r
- fsp[-1] |= T1_3D_SIG_FNE;\r
- fsp[1] |= T1_3D_SIG_FNW;\r
- *fnp |= T1_3D_SIG_FS;\r
- *fsp |= T1_3D_SIG_FN;\r
- fwp[-1] |= T1_3D_SIG_FE;\r
- fwp[1] |= T1_3D_SIG_FW;\r
-\r
- bnp[-1] |= T1_3D_SIG_BSE;\r
- bnp[1] |= T1_3D_SIG_BSW;\r
- bsp[-1] |= T1_3D_SIG_BNE;\r
- bsp[1] |= T1_3D_SIG_BNW;\r
- *bnp |= T1_3D_SIG_BS;\r
- *bsp |= T1_3D_SIG_BN;\r
- bwp[-1] |= T1_3D_SIG_BE;\r
- bwp[1] |= T1_3D_SIG_BW;\r
-\r
- if (s) {\r
- *np |= (T1_3D_SGN_S << 16);\r
- *sp |= (T1_3D_SGN_N << 16);\r
- fp[-1] |= (T1_3D_SGN_E << 16);\r
- fp[1] |= (T1_3D_SGN_W << 16);\r
- *fwp |= (T1_3D_SGN_F << 16);\r
- *bwp |= (T1_3D_SGN_B << 16);\r
- }\r
-}\r
-\r
-static void t1_3d_enc_sigpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int bpno, int one, int *nmsedec, char type, int vsc) {\r
- int v, flagsvr;\r
- unsigned int flag;\r
-\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if ((flag & T1_3D_SIG_OTH) && !(flagsvr & (T1_3D_SIG | T1_3D_VISIT))) {\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_3d_getctxno_zc(flag, orient)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_zc(flag, orient));\r
- mqc_encode(mqc, v);\r
- }\r
- if (v) {\r
- v = *dp < 0 ? 1 : 0;\r
- *nmsedec += t1_3d_getnmsedec_sig(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_3d_getctxno_sc(flag)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_sc(flag));\r
- mqc_encode(mqc, v ^ t1_3d_getspb(flag));\r
- }\r
- t1_3d_updateflags(fp, v);\r
- *fsvr |= T1_3D_SIG;\r
- }\r
- *fsvr |= T1_3D_VISIT;\r
- }\r
-}\r
-\r
-static void t1_3d_dec_sigpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int oneplushalf, char type, int vsc) {\r
- int v, flagsvr;\r
- unsigned int flag;\r
- \r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if ((flag & T1_3D_SIG_OTH) && !(flagsvr & (T1_3D_SIG | T1_3D_VISIT))) {\r
- if (type == T1_TYPE_RAW) {\r
- if (raw_decode(raw)) {\r
- v = raw_decode(raw); /* ESSAI */\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_3d_updateflags(fp, v);\r
- *fsvr |= T1_3D_SIG;\r
- }\r
- } else {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_zc(flag, orient));\r
- if (mqc_decode(mqc)) {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_sc(flag));\r
- v = mqc_decode(mqc) ^ t1_3d_getspb(flag);\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_3d_updateflags(fp, v);\r
- *fsvr |= T1_3D_SIG;\r
- }\r
- }\r
- *fsvr |= T1_3D_VISIT;\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_3d_enc_sigpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, char type, int cblksty) {\r
- int i, j, k, m, one, vsc;\r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_enc_sigpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, bpno, one, nmsedec, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void t1_3d_dec_sigpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, char type, int cblksty) {\r
- int i, j, k, m, one, half, oneplushalf, vsc;\r
- one = 1 << bpno;\r
- half = one >> 1;\r
- oneplushalf = one | half;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_dec_sigpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, oneplushalf, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_3d_enc_refpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int bpno, int one, int *nmsedec, char type, int vsc) {\r
- int v, flagsvr;\r
- unsigned int flag;\r
-\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if ((flagsvr & (T1_3D_SIG | T1_3D_VISIT)) == T1_3D_SIG) {\r
- *nmsedec += t1_3d_getnmsedec_ref(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */\r
- mqc_setcurctx(mqc, t1_3d_getctxno_mag(flag, flagsvr)); /* ESSAI */\r
- mqc_bypass_enc(mqc, v);\r
- } else {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_mag(flag, flagsvr));\r
- mqc_encode(mqc, v);\r
- }\r
- *fsvr |= T1_3D_REFINE;\r
- }\r
-}\r
-\r
-static void t1_3d_dec_refpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int poshalf, int neghalf, char type, int vsc) {\r
- int v, t, flagsvr;\r
- unsigned int flag;\r
-\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if ((flagsvr & (T1_3D_SIG | T1_3D_VISIT)) == T1_3D_SIG) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_mag(flag, flagsvr)); /* ESSAI */\r
- v = raw_decode(raw);\r
- } else {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_mag(flag, flagsvr));\r
- v = mqc_decode(mqc);\r
- }\r
- t = v ? poshalf : neghalf;\r
- *dp += *dp < 0 ? -t : t;\r
- *fsvr |= T1_3D_REFINE;\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_3d_enc_refpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int *nmsedec, char type, int cblksty) {\r
- int i, j, k, m, one, vsc;\r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++){\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_enc_refpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], bpno, one, nmsedec, type, vsc);\r
- }\r
- }\r
- }\r
- } \r
-}\r
-\r
-static void t1_3d_dec_refpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, char type, int cblksty) {\r
- int i, j, k, m, one, poshalf, neghalf;\r
- int vsc;\r
- one = 1 << bpno;\r
- poshalf = one >> 1;\r
- neghalf = bpno > 0 ? -poshalf : -1;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- for (j = k; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_dec_refpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], poshalf, neghalf, type, vsc);\r
- }\r
- }\r
- }\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_3d_enc_clnpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int bpno, int one, int *nmsedec, int partial, int vsc) {\r
- int v, flagsvr;\r
- unsigned int flag;\r
-\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if (partial) {\r
- goto LABEL_PARTIAL;\r
- }\r
- if (!(*fsvr & (T1_3D_SIG | T1_3D_VISIT))) {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_zc(flag, orient));\r
- v = int_abs(*dp) & one ? 1 : 0;\r
- mqc_encode(mqc, v);\r
- if (v) {\r
-LABEL_PARTIAL:\r
- *nmsedec += t1_3d_getnmsedec_sig(t1, int_abs(*dp), bpno + T1_NMSEDEC_FRACBITS);\r
- mqc_setcurctx(mqc, t1_3d_getctxno_sc(flag));\r
- v = *dp < 0 ? 1 : 0;\r
- mqc_encode(mqc, v ^ t1_3d_getspb(flag));\r
- t1_3d_updateflags(fp, v);\r
- *fsvr |= T1_3D_SIG;\r
- }\r
- }\r
- *fsvr &= ~T1_3D_VISIT;\r
-}\r
-\r
-static void t1_3d_dec_clnpass_step(opj_t1_3d_t *t1, unsigned int *fp, int *fsvr, int *dp, int orient, int oneplushalf, int partial, int vsc) {\r
- int v, flagsvr;\r
- unsigned int flag;\r
-\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- flag = vsc ? ((*fp) & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) : (*fp);\r
- flagsvr = (*fsvr);\r
- if (partial) {\r
- goto LABEL_PARTIAL;\r
- }\r
- if (!(flagsvr & (T1_3D_SIG | T1_3D_VISIT))) {\r
- mqc_setcurctx(mqc, t1_3d_getctxno_zc(flag, orient));\r
- if (mqc_decode(mqc)) {\r
-LABEL_PARTIAL:\r
- mqc_setcurctx(mqc, t1_3d_getctxno_sc(flag));\r
- v = mqc_decode(mqc) ^ t1_3d_getspb(flag);\r
- *dp = v ? -oneplushalf : oneplushalf;\r
- t1_3d_updateflags(fp, v);\r
- *fsvr |= T1_3D_SIG;\r
- }\r
- }\r
- *fsvr &= ~T1_3D_VISIT;\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-static void t1_3d_enc_clnpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int *nmsedec, int cblksty) {\r
- int i, j, k, m, one, agg, runlen, vsc;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- *nmsedec = 0;\r
- one = 1 << (bpno + T1_NMSEDEC_FRACBITS);\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- if (k + 3 < h) {\r
- if (cblksty & J3D_CCP_CBLKSTY_VSC) {\r
- agg = !( ((t1->flagSVR[1 + m][1 + k][1 + i] | (T1_3D_SIG | T1_3D_VISIT)) & (t1->flags[1 + m][1 + k][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 1][1 + i] | (T1_3D_SIG | T1_3D_VISIT)) & (t1->flags[1 + m][1 + k + 1][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 2][1 + i] | (T1_3D_SIG | T1_3D_VISIT)) & (t1->flags[1 + m][1 + k + 2][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 3][1 + i] | (T1_3D_SIG | T1_3D_VISIT)) & ((t1->flags[1 + m][1 + k + 3][1 + i] & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) & (T1_3D_SIG_OTH)))\r
- );\r
- } else {\r
- agg = !(\r
- ((t1->flagSVR[1 + m][1 + k][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 1][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 1][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 2][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 2][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 3][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 3][1 + i] & T1_3D_SIG_OTH))\r
- );\r
- }\r
- } else {\r
- agg = 0;\r
- }\r
- if (agg) {\r
- for (runlen = 0; runlen < 4; runlen++) {\r
- if (int_abs(t1->data[m][k + runlen][i]) & one)\r
- break;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_AGG);\r
- mqc_encode(mqc, runlen != 4);\r
- if (runlen == 4) {\r
- continue;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- mqc_encode(mqc, runlen >> 1);\r
- mqc_encode(mqc, runlen & 1);\r
- } else {\r
- runlen = 0;\r
- }\r
- for (j = k + runlen; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_enc_clnpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, bpno, one, nmsedec, agg && (j == k + runlen), vsc);\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-static void t1_3d_dec_clnpass(opj_t1_3d_t *t1, int w, int h, int l, int bpno, int orient, int cblksty) {\r
- int i, j, k, m, one, half, oneplushalf, agg, runlen, vsc;\r
- int segsym = cblksty & J3D_CCP_CBLKSTY_SEGSYM;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- one = 1 << bpno;\r
- half = one >> 1;\r
- oneplushalf = one | half;\r
- for (m = 0; m < l; m++) {\r
- for (k = 0; k < h; k += 4) {\r
- for (i = 0; i < w; i++) {\r
- if (k + 3 < h) {\r
- if (cblksty & J3D_CCP_CBLKSTY_VSC) {\r
- agg = !(\r
- ((t1->flagSVR[1 + m][1 + k][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 1][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 1][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 2][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 2][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 3][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | ((t1->flags[1 + m][1 + k + 3][1 + i] & (~(T1_3D_SIG_S | T1_3D_SIG_SE | T1_3D_SIG_SW | (T1_3D_SGN_S << 16)))) & (T1_3D_SIG_OTH)))\r
- );\r
- } else {\r
- agg = !(\r
- ((t1->flagSVR[1 + m][1 + k][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 1][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 1][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 2][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 2][1 + i] & T1_3D_SIG_OTH))\r
- || ((t1->flagSVR[1 + m][1 + k + 3][1 + i] & (T1_3D_SIG | T1_3D_VISIT)) | (t1->flags[1 + m][1 + k + 3][1 + i] & T1_3D_SIG_OTH))\r
- );\r
- }\r
- } else {\r
- agg = 0;\r
- }\r
- if (agg) {\r
- mqc_setcurctx(mqc, T1_CTXNO_AGG);\r
- if (!mqc_decode(mqc)) {\r
- continue;\r
- }\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- runlen = mqc_decode(mqc);\r
- runlen = (runlen << 1) | mqc_decode(mqc);\r
- } else {\r
- runlen = 0;\r
- }\r
- for (j = k + runlen; j < k + 4 && j < h; j++) {\r
- vsc = ((cblksty & J3D_CCP_CBLKSTY_VSC) && (j == k + 3 || j == h - 1)) ? 1 : 0;\r
- t1_3d_dec_clnpass_step(t1, &t1->flags[1 + m][1 + j][1 + i], &t1->flagSVR[1 + m][1 + j][1 + i], &t1->data[m][j][i], orient, oneplushalf, agg && (j == k + runlen), vsc);\r
- }\r
- }\r
- }\r
- }\r
- if (segsym) {\r
- int v = 0;\r
- mqc_setcurctx(mqc, T1_CTXNO_UNI);\r
- v = mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- v = (v << 1) | mqc_decode(mqc);\r
- /*\r
- if (v!=0xa) {\r
- opj_event_msg(t1->cinfo, EVT_WARNING, "Bad segmentation symbol %x\n", v);\r
- } \r
- */\r
- }\r
-} /* VSC and BYPASS by Antonin */\r
-\r
-\r
-static void t1_3d_encode_cblk(opj_t1_3d_t *t1, opj_tcd_cblk_t * cblk, int orient, int compno, int level[3], int dwtid[3], double stepsize, int cblksty, int numcomps, opj_tcd_tile_t * tile) {\r
- int i, j, k;\r
- int w, h, l;\r
- int passno;\r
- int bpno, passtype;\r
- int max;\r
- int nmsedec = 0;\r
- double cumwmsedec = 0;\r
- char type = T1_TYPE_MQ;\r
- \r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- w = cblk->x1 - cblk->x0;\r
- h = cblk->y1 - cblk->y0;\r
- l = cblk->z1 - cblk->z0;\r
-\r
- max = 0;\r
- for (k = 0; k < l; k++) {\r
- for (j = 0; j < h; j++) {\r
- for (i = 0; i < w; i++) {\r
- max = int_max(max, int_abs(t1->data[k][j][i]));\r
- }\r
- }\r
- }\r
- for (k = 0; k <= l; k++) {\r
- for (j = 0; j <= h; j++) {\r
- for (i = 0; i <= w; i++) {\r
- t1->flags[k][j][i] = 0;\r
- t1->flagSVR[k][j][i] = 0;\r
- }\r
- }\r
- }\r
- \r
- cblk->numbps = max ? (int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS : 0;\r
- \r
- bpno = cblk->numbps - 1;\r
- passtype = 2;\r
- \r
- mqc_reset_enc(mqc);\r
- mqc_init_enc(mqc, cblk->data);\r
- \r
- for (passno = 0; bpno >= 0; passno++) {\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- int correction = 3;\r
- double tmpwmsedec;\r
- type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- \r
- switch (passtype) {\r
- case 0:\r
- t1_3d_enc_sigpass(t1, w, h, l, bpno, orient, &nmsedec, type, cblksty);\r
- break;\r
- case 1:\r
- t1_3d_enc_refpass(t1, w, h, l, bpno, &nmsedec, type, cblksty);\r
- break;\r
- case 2:\r
- t1_3d_enc_clnpass(t1, w, h, l, bpno, orient, &nmsedec, cblksty);\r
- /* code switch SEGMARK (i.e. SEGSYM) */\r
- if (cblksty & J3D_CCP_CBLKSTY_SEGSYM)\r
- mqc_segmark_enc(mqc);\r
- break;\r
- }\r
- \r
- /* fixed_quality */\r
- tmpwmsedec = t1_getwmsedec(nmsedec, compno, level, orient, bpno, stepsize, numcomps, dwtid);\r
- cumwmsedec += tmpwmsedec;\r
- tile->distotile += tmpwmsedec;\r
- \r
- /* Code switch "RESTART" (i.e. TERMALL) */\r
- if ((cblksty & J3D_CCP_CBLKSTY_TERMALL) && !((passtype == 2) && (bpno - 1 < 0))) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_flush(mqc);\r
- correction = 1;\r
- /* correction = mqc_bypass_flush_enc(); */\r
- } else { /* correction = mqc_restart_enc(); */\r
- mqc_flush(mqc);\r
- correction = 1;\r
- }\r
- pass->term = 1;\r
- } else {\r
- if (((bpno < (cblk->numbps - 4) && (passtype > 0)) \r
- || ((bpno == (cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) {\r
- if (type == T1_TYPE_RAW) {\r
- mqc_flush(mqc);\r
- correction = 1;\r
- } else { \r
- mqc_flush(mqc);\r
- correction = 1;\r
- }\r
- pass->term = 1;\r
- } else {\r
- pass->term = 0;\r
- }\r
- }\r
- \r
- if (++passtype == 3) {\r
- passtype = 0;\r
- bpno--;\r
- }\r
- \r
- if (pass->term && bpno > 0) {\r
- type = ((bpno < (cblk->numbps - 4)) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- if (type == T1_TYPE_RAW)\r
- mqc_bypass_init_enc(mqc);\r
- else\r
- mqc_restart_init_enc(mqc);\r
- }\r
- \r
- pass->distortiondec = cumwmsedec;\r
- pass->rate = mqc_numbytes(mqc) + correction; /* FIXME */\r
- pass->len = pass->rate - (passno == 0 ? 0 : cblk->passes[passno - 1].rate);\r
-\r
- /* Code-switch "RESET" */\r
- if (cblksty & J3D_CCP_CBLKSTY_RESET)\r
- mqc_reset_enc(mqc);\r
- }\r
- \r
- /* Code switch "ERTERM" (i.e. PTERM) */\r
- if (cblksty & J3D_CCP_CBLKSTY_PTERM)\r
- mqc_erterm_enc(mqc);\r
- else /* Default coding */ if (!(cblksty & J3D_CCP_CBLKSTY_LAZY))\r
- mqc_flush(mqc);\r
- \r
- cblk->totalpasses = passno;\r
-}\r
-\r
-static void t1_3d_decode_cblk(opj_t1_3d_t *t1, opj_tcd_cblk_t * cblk, int orient, int roishift, int cblksty) {\r
- int i, j, k;\r
- int w, h, l;\r
- int bpno, passtype;\r
- int segno, passno;\r
- char type = T1_TYPE_MQ; /* BYPASS mode */\r
- opj_raw_t *raw = t1->raw; /* RAW component */\r
- opj_mqc_t *mqc = t1->mqc; /* MQC component */\r
- \r
- w = cblk->x1 - cblk->x0;\r
- h = cblk->y1 - cblk->y0;\r
- l = cblk->z1 - cblk->z0;\r
-\r
- for (k = 0; k < l; k++) {\r
- for (j = 0; j < h; j++) {\r
- for (i = 0; i < w; i++) {\r
- t1->data[k][j][i] = 0;\r
- }\r
- }\r
- }\r
- \r
- for (k = 0; k <= l; k++) {\r
- for (j = 0; j <= h; j++) {\r
- for (i = 0; i <= w; i++) {\r
- t1->flags[k][j][i] = 0;\r
- t1->flagSVR[k][j][i] = 0;\r
- }\r
- }\r
- }\r
-\r
- \r
- bpno = roishift + cblk->numbps - 1;\r
- passtype = 2;\r
- \r
- mqc_reset_enc(mqc);\r
- \r
- for (segno = 0; segno < cblk->numsegs; segno++) {\r
- opj_tcd_seg_t *seg = &cblk->segs[segno];\r
- \r
- /* BYPASS mode */\r
- type = ((bpno <= (cblk->numbps - 1) - 4) && (passtype < 2) && (cblksty & J3D_CCP_CBLKSTY_LAZY)) ? T1_TYPE_RAW : T1_TYPE_MQ;\r
- if (type == T1_TYPE_RAW) {\r
- raw_init_dec(raw, seg->data, seg->len);\r
- } else {\r
- mqc_init_dec(mqc, seg->data, seg->len);\r
- }\r
- \r
- for (passno = 0; passno < seg->numpasses; passno++) {\r
- switch (passtype) {\r
- case 0:\r
- t1_3d_dec_sigpass(t1, w, h, l, bpno+1, orient, type, cblksty);\r
- break;\r
- case 1:\r
- t1_3d_dec_refpass(t1, w, h, l, bpno+1, type, cblksty);\r
- break;\r
- case 2:\r
- t1_3d_dec_clnpass(t1, w, h, l, bpno+1, orient, cblksty);\r
- break;\r
- }\r
- \r
- if ((cblksty & J3D_CCP_CBLKSTY_RESET) && type == T1_TYPE_MQ) {\r
- mqc_reset_enc(mqc);\r
- }\r
- if (++passtype == 3) {\r
- passtype = 0;\r
- bpno--;\r
- }\r
-\r
- }\r
- }\r
-}\r
-\r
-static int t1_3d_init_ctxno_zc(unsigned int f, int orient) {\r
- unsigned int h, v, c;\r
- unsigned int d2xy, d2xz, d2yz, d3;\r
- int n;\r
- unsigned int hvc, hc, d2, d2xy2yz, d2xy2xz;\r
- n = 0;\r
- h = ((f & T1_3D_SIG_W) != 0) + ((f & T1_3D_SIG_E) != 0);\r
- v = ((f & T1_3D_SIG_N) != 0) + ((f & T1_3D_SIG_S) != 0);\r
- c = ((f & T1_3D_SIG_FC) != 0) + ((f & T1_3D_SIG_BC) != 0);\r
- d2xy = ((f & T1_3D_SIG_NW) != 0) + ((f & T1_3D_SIG_NE) != 0) + ((f & T1_3D_SIG_SE) != 0) + ((f & T1_3D_SIG_SW) != 0);\r
- d2xz = ((f & T1_3D_SIG_FW) != 0) + ((f & T1_3D_SIG_BW) != 0) + ((f & T1_3D_SIG_FE) != 0) + ((f & T1_3D_SIG_BE) != 0);\r
- d2yz = ((f & T1_3D_SIG_FN) != 0) + ((f & T1_3D_SIG_FS) != 0) + ((f & T1_3D_SIG_BN) != 0) + ((f & T1_3D_SIG_BS) != 0);\r
- d3 = ((f & T1_3D_SIG_FNW) != 0) + ((f & T1_3D_SIG_FNE) != 0) + ((f & T1_3D_SIG_FSE) != 0) + ((f & T1_3D_SIG_FSW) != 0) \r
- + ((f & T1_3D_SIG_BNW) != 0) + ((f & T1_3D_SIG_BNE) != 0) + ((f & T1_3D_SIG_BSE) != 0) + ((f & T1_3D_SIG_BSW) != 0);\r
- \r
- switch (orient) {\r
- case 0: //LLL\r
- case 7: //HHH\r
- hvc = h + v + c;\r
- d2 = d2xy + d2xz + d2yz;\r
- if (!hvc) {\r
- if (!d2) {\r
- n = (!d3) ? 0 : 1;\r
- } else if (d2 == 1) {\r
- n = (!d3) ? 2 : 3;\r
- } else {\r
- n = (!d3) ? 4 : 5;\r
- }\r
- } else if (hvc == 1) {\r
- if (!d2) {\r
- n = (!d3) ? 6 : 7;\r
- } else if (d2 == 1) {\r
- n = (!d3) ? 8 : 9;\r
- } else {\r
- n = 10;\r
- }\r
- } else if (hvc == 2) {\r
- if (!d2) {\r
- n = (!d3) ? 11 : 12;\r
- } else {\r
- n = 13;\r
- }\r
- } else if (hvc == 3) {\r
- n = 14;\r
- } else {\r
- n = 15;\r
- }\r
- break;\r
- //LHL, HLL, LLH\r
- case 1:\r
- case 2:\r
- case 4:\r
- hc = h + c;\r
- d2xy2yz = d2xy + d2yz;\r
- if (!hc) {\r
- if (!v) {\r
- if (!d2xy) {\r
- n = (!d2xy2yz) ? ((!d3) ? 0 : 1) : ((!d3) ? 2 : 3); \r
- } else if (d2xy == 1) {\r
- n = (!d2xy2yz) ? ((!d3) ? 4 : 5) : 6; \r
- } else { //>=2\r
- n = 7;\r
- }\r
- } else {\r
- n = (v == 1) ? 8 : 9; // =1 or =2\r
- } \r
- } else if (hc == 1) {\r
- n = (!v) ? ( (!d2xy) ? ( (!d2xy2yz) ? ( (!d3) ? 10 : 11) : (12) ) : (13) ) : (14);\r
- } else { //if (hc >= 2)\r
- n = 15;\r
- }\r
- break;\r
- //HLH, HHL, LHH\r
- case 3:\r
- case 5:\r
- case 6:\r
- hc = h + c;\r
- d2xy2xz = d2xy + d2xz;\r
- if (!v) {\r
- if (!d2xz) {\r
- if (!hc && !d2xy2xz) {\r
- n = (!d3) ? 0 : 1;\r
- } else if (hc == 1) {\r
- n = (!d2xy2xz) ? 2 : 3;\r
- } else { //if >= 2\r
- n = 4;\r
- }\r
- } else if ( d2xz>=1 && !hc ) {\r
- n = 5;\r
- } else if ( hc>=1 ) {\r
- n = (d2xz==1) ? 6 : 7;\r
- } \r
- } else if (v == 1) {\r
- if (!d2xz) {\r
- n = (!hc) ? 8 : 9;\r
- } else if (d2xz == 1) {\r
- n = (!hc) ? 10 : 11;\r
- } else if (d2xz == 2) {\r
- n = (!hc) ? 12 : 13;\r
- } else { // if (d2xz >= 3) {\r
- n = 14;\r
- }\r
- } else if (v == 2) {\r
- n = 15;\r
- } \r
- break;\r
- }\r
- \r
- return (T1_3D_CTXNO_ZC + n);\r
-}\r
-\r
-static int t1_3d_init_ctxno_sc(unsigned int f) {\r
- int hc, vc, cc;\r
- int n = 0;\r
-\r
- hc = int_min( ( (f & (T1_3D_SIG_E | T1_3D_SGN_E)) == T1_3D_SIG_E ) \r
- + ( (f & (T1_3D_SIG_W | T1_3D_SGN_W)) == T1_3D_SIG_W ) , 1) \r
- - int_min( ( (f & (T1_3D_SIG_E | T1_3D_SGN_E)) == (T1_3D_SIG_E | T1_3D_SGN_E) ) \r
- + ( (f & (T1_3D_SIG_W | T1_3D_SGN_W) ) == (T1_3D_SIG_W | T1_3D_SGN_W)), 1);\r
- \r
- vc = int_min(((f & (T1_3D_SIG_N | T1_3D_SGN_N)) == T1_3D_SIG_N) \r
- + ((f & (T1_3D_SIG_S | T1_3D_SGN_S)) == T1_3D_SIG_S), 1) \r
- - int_min(((f & (T1_3D_SIG_N | T1_3D_SGN_N)) == (T1_3D_SIG_N | T1_3D_SGN_N)) \r
- + ((f & (T1_3D_SIG_S | T1_3D_SGN_S)) == (T1_3D_SIG_S | T1_3D_SGN_S)), 1);\r
- \r
- cc = int_min(((f & (T1_3D_SIG_FC | T1_3D_SGN_F)) == T1_3D_SIG_FC) \r
- + ((f & (T1_3D_SIG_BC | T1_3D_SGN_B)) == T1_3D_SIG_BC), 1) \r
- - int_min(((f & (T1_3D_SIG_FC | T1_3D_SGN_F)) == (T1_3D_SIG_FC | T1_3D_SGN_F)) \r
- + ((f & (T1_3D_SIG_BC | T1_3D_SGN_B)) == (T1_3D_SIG_BC | T1_3D_SGN_B)), 1);\r
- if (hc < 0) {\r
- hc = -hc;\r
- vc = -vc;\r
- cc = -cc;\r
- }\r
-\r
- if (!hc) {\r
- if (!vc) \r
- n = (!cc) ? 0 : 1;\r
- else if (vc == -1)\r
- n = (!cc) ? 1 : ( (cc>0) ? 2 : 4);\r
- else if (vc == 1)\r
- n = (!cc) ? 1 : ( (cc<0) ? 2 : 4);\r
- } else if (hc == 1) {\r
- if (!vc)\r
- n = (!cc) ? 1 : ( (cc<0) ? 2 : 4);\r
- else if (vc == 1)\r
- n = (!cc) ? 4 : ( (cc>0) ? 5 : 3);\r
- else if (vc == -1)\r
- n = (!cc) ? 2 : 3;\r
- } else if (hc == -1) {\r
- if (!vc)\r
- n = (!cc) ? 1 : ( (cc>0) ? 2 : 4);\r
- else if (vc == 1)\r
- n = (!cc) ? 2 : 3;\r
- else if (vc == -1)\r
- n = (!cc) ? 4 : ( (cc<0) ? 5 : 3);\r
- }\r
- \r
- return (T1_3D_CTXNO_SC + n);\r
-}\r
-\r
-static int t1_3d_init_ctxno_mag(unsigned int f, int f2) {\r
- int n;\r
- if (!(f2 & T1_3D_REFINE)) //First refinement for this coefficient (no previous refinement)\r
- n = (f & (T1_3D_SIG_PRIM)) ? 1 : 0;\r
- else\r
- n = 2;\r
- \r
- return (T1_3D_CTXNO_MAG + n);\r
-}\r
-\r
-static int t1_3d_init_spb(unsigned int f) {\r
- int hc, vc, cc;\r
- int n = 0;\r
- \r
- hc = int_min( ( (f & (T1_3D_SIG_E | T1_3D_SGN_E)) == T1_3D_SIG_E ) \r
- + ( (f & (T1_3D_SIG_W | T1_3D_SGN_W)) == T1_3D_SIG_W ) , 1) \r
- - int_min( ( (f & (T1_3D_SIG_E | T1_3D_SGN_E)) == (T1_3D_SIG_E | T1_3D_SGN_E) ) \r
- + ( (f & (T1_3D_SIG_W | T1_3D_SGN_W) ) == (T1_3D_SIG_W | T1_3D_SGN_W)), 1);\r
- \r
- vc = int_min(((f & (T1_3D_SIG_N | T1_3D_SGN_N)) == T1_3D_SIG_N) \r
- + ((f & (T1_3D_SIG_S | T1_3D_SGN_S)) == T1_3D_SIG_S), 1) \r
- - int_min(((f & (T1_3D_SIG_N | T1_3D_SGN_N)) == (T1_3D_SIG_N | T1_3D_SGN_N)) \r
- + ((f & (T1_3D_SIG_S | T1_3D_SGN_S)) == (T1_3D_SIG_S | T1_3D_SGN_S)), 1);\r
- \r
- cc = int_min(((f & (T1_3D_SIG_FC | T1_3D_SGN_F)) == T1_3D_SIG_FC) \r
- + ((f & (T1_3D_SIG_BC | T1_3D_SGN_B)) == T1_3D_SIG_BC), 1) \r
- - int_min(((f & (T1_3D_SIG_FC | T1_3D_SGN_F)) == (T1_3D_SIG_FC | T1_3D_SGN_F)) \r
- + ((f & (T1_3D_SIG_BC | T1_3D_SGN_B)) == (T1_3D_SIG_BC | T1_3D_SGN_B)), 1);\r
- \r
- n = ((hc + vc + cc) < 0); \r
- \r
- return n;\r
-}\r
-\r
-static void t1_3d_init_luts(opj_t1_3d_t *t1) {\r
- int i;\r
- double u, v, t;\r
- /*for (j = 0; j < 4; j++) {\r
- for (i = 0; i < 256; ++i) {\r
- t1->lut_ctxno_zc[(j << 8) | i] = t1_3d_init_ctxno_zc(i, j);\r
- }\r
- }\r
- for (i = 0; i < 4096; i++) {\r
- t1->lut_ctxno_sc[i] = t1_3d_init_ctxno_sc(i << 4);\r
- }\r
- for (j = 0; j < 2; j++) {\r
- for (i = 0; i < 2048; ++i) {\r
- t1->lut_ctxno_mag[(j << 11) + i] = t1_3d_init_ctxno_mag((j ? T1_3D_REFINE : 0) | i);\r
- }\r
- }\r
- for (i = 0; i < 4096; ++i) {\r
- t1->lut_spb[i] = t1_3d_init_spb(i << 4);\r
- }*/\r
- /* FIXME FIXME FIXME */\r
- for (i = 0; i < (1 << T1_NMSEDEC_BITS); i++) {\r
- t = i / pow(2, T1_NMSEDEC_FRACBITS);\r
- u = t;\r
- v = t - 1.5;\r
- t1->lut_nmsedec_sig[i] = \r
- int_max(0, \r
- (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- t1->lut_nmsedec_sig0[i] =\r
- int_max(0,\r
- (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- u = t - 1.0;\r
- if (i & (1 << (T1_NMSEDEC_BITS - 1))) {\r
- v = t - 1.5;\r
- } else {\r
- v = t - 0.5;\r
- }\r
- t1->lut_nmsedec_ref[i] =\r
- int_max(0,\r
- (int) (floor((u * u - v * v) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- t1->lut_nmsedec_ref0[i] =\r
- int_max(0,\r
- (int) (floor((u * u) * pow(2, T1_NMSEDEC_FRACBITS) + 0.5) / pow(2, T1_NMSEDEC_FRACBITS) * 8192.0));\r
- }\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_t1_3d_t* t1_3d_create(opj_common_ptr cinfo) {\r
- opj_t1_3d_t *t1 = (opj_t1_3d_t*)opj_malloc(sizeof(opj_t1_3d_t));\r
- if(t1) {\r
- t1->cinfo = cinfo;\r
- /* create MQC and RAW handles */\r
- t1->mqc = mqc_create();\r
- t1->raw = raw_create();\r
- /* initialize the look-up tables of the Tier-1 coder/decoder */\r
- t1_3d_init_luts(t1);\r
- }\r
- return t1;\r
-}\r
-\r
-void t1_3d_destroy(opj_t1_3d_t *t1) {\r
- if(t1) {\r
- /* destroy MQC and RAW handles */\r
- mqc_destroy(t1->mqc);\r
- raw_destroy(t1->raw);\r
- opj_free(t1);\r
- }\r
-}\r
-\r
-void t1_3d_encode_cblks(opj_t1_3d_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp) {\r
- int compno, resno, bandno, precno, cblkno;\r
- int x, y, z, i, j, k, orient;\r
- int level[3];\r
- tile->distotile = 0; /* fixed_quality */\r
-\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
-\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
-\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
-\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
-\r
- if (band->bandno == 0) {\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 1) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 2) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 3) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 4) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 5) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 6) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 7) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- }\r
-\r
- if (tcp->tccps[compno].reversible == 1) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- t1->data[k][j][i] = \r
- tilec->data[(x + i) + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] << T1_NMSEDEC_FRACBITS;\r
- }\r
- }\r
- }\r
- } else if (tcp->tccps[compno].reversible == 0) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- t1->data[k][j][i] = fix_mul(\r
- tilec->data[(x + i) + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)],\r
- 8192 * 8192 / ((int) floor(band->stepsize * 8192))) >> (13 - T1_NMSEDEC_FRACBITS);\r
- }\r
- }\r
- }\r
- }\r
- orient = band->bandno; /* FIXME */\r
- for (i = 0; i < 3; i++) \r
- level[i] = tilec->numresolution[i] - 1 - resno;\r
-\r
- t1_3d_encode_cblk(t1, cblk, orient, compno, level, tcp->tccps[compno].dwtid, band->stepsize, tcp->tccps[compno].cblksty, tile->numcomps, tile);\r
- \r
- } /* cblkno */\r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- } /* compno */\r
-}\r
-\r
-void t1_3d_decode_cblks(opj_t1_3d_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp) {\r
- int compno, resno, bandno, precno, cblkno;\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
-\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
-\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
-\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- int x, y, z, i, j, k, orient;\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
-\r
- orient = band->bandno; /* FIXME */\r
-\r
- //fprintf(stdout,"[INFO] t1_3d_decode_cblk(t1, cblk, orient(%d), tcp->tccps[compno].roishift (%d), tcp->tccps[compno].cblksty (%d));\n",orient,tcp->tccps[compno].roishift, tcp->tccps[compno].cblksty);\r
- t1_3d_decode_cblk(t1, cblk, orient, tcp->tccps[compno].roishift, tcp->tccps[compno].cblksty);\r
-\r
- if (band->bandno == 0) {\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 1) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 2) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 3) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = cblk->z0 - band->z0;\r
- } else if (band->bandno == 4) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 5) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 6) {\r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- } else if (band->bandno == 7) { \r
- opj_tcd_resolution_t *pres = &tilec->resolutions[resno - 1];\r
- x = pres->x1 - pres->x0 + cblk->x0 - band->x0;\r
- y = pres->y1 - pres->y0 + cblk->y0 - band->y0;\r
- z = pres->z1 - pres->z0 + cblk->z0 - band->z0;\r
- }\r
- \r
- if (tcp->tccps[compno].roishift) {\r
- int thresh, val, mag;\r
- thresh = 1 << tcp->tccps[compno].roishift;\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- val = t1->data[k][j][i];\r
- mag = int_abs(val);\r
- if (mag >= thresh) {\r
- mag >>= tcp->tccps[compno].roishift;\r
- t1->data[k][j][i] = val < 0 ? -mag : mag;\r
- }\r
- }\r
- }\r
- }\r
- }\r
- \r
- if (tcp->tccps[compno].reversible == 1) {\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- int tmp = t1->data[k][j][i];\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = tmp/2;\r
- }\r
- }\r
- }\r
- } else { /* if (tcp->tccps[compno].reversible == 0) */\r
- for (k = 0; k < cblk->z1 - cblk->z0; k++) {\r
- for (j = 0; j < cblk->y1 - cblk->y0; j++) {\r
- for (i = 0; i < cblk->x1 - cblk->x0; i++) {\r
- double tmp = (double)(t1->data[k][j][i] * band->stepsize * 4096.0);\r
- if (t1->data[k][j][i] >> 1 == 0) {\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = 0;\r
- } else {\r
- int tmp2 = ((int) (floor(fabs(tmp)))) + ((int) floor(fabs(tmp*2))%2);\r
- tilec->data[x + i + (y + j) * (tilec->x1 - tilec->x0) + (z + k) * (tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0)] = ((tmp<0)?-tmp2:tmp2);\r
- }\r
- }\r
- }\r
- }\r
- }\r
- } /* cblkno */\r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- } /* compno */\r
-}\r
+++ /dev/null
-/*\r
- * Copyrigth (c) 2006, M�nica D�ez, LPI-UVA, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __T1_3D_H\r
-#define __T1_3D_H\r
-/**\r
-@file t1_3d.h\r
-@brief Implementation of the tier-1 coding (coding of code-block coefficients) (T1)\r
-\r
-The functions in T1_3D.C have for goal to realize the tier-1 coding operation of 3D-EBCOT.\r
-The functions in T1_3D.C are used by some function in TCD.C.\r
-*/\r
-\r
-/** @defgroup T1_3D T1_3D - Implementation of the tier-1 coding */\r
-/*@{*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/* Neighbourhood of 3D EBCOT (Significance context)*/\r
-#define T1_3D_SIG_NE 0x00000001 /*< Context orientation : North-East direction */\r
-#define T1_3D_SIG_SE 0x00000002 /*< Context orientation : South-East direction */\r
-#define T1_3D_SIG_SW 0x00000004 /*< Context orientation : South-West direction */\r
-#define T1_3D_SIG_NW 0x00000008 /* Context orientation : North-West direction */\r
-#define T1_3D_SIG_N 0x00000010 /*< Context orientation : North direction */\r
-#define T1_3D_SIG_E 0x00000020 /*< Context orientation : East direction */\r
-#define T1_3D_SIG_S 0x00000040 /*< Context orientation : South direction */\r
-#define T1_3D_SIG_W 0x00000080 /*< Context orientation : West direction */\r
-#define T1_3D_SIG_FC 0x00000100 /*< Context orientation : Forward Central direction */ \r
-#define T1_3D_SIG_BC 0x00000200 /*< Context orientation : Backward Central direction */ \r
-#define T1_3D_SIG_FNE 0x00000400 /*< Context orientation : Forward North-East direction */ \r
-#define T1_3D_SIG_FSE 0x00000800 /*< Context orientation : Forward South-East direction */ \r
-#define T1_3D_SIG_FSW 0x00001000 /*< Context orientation : Forward South-West direction */ \r
-#define T1_3D_SIG_FNW 0x00002000 /*< Context orientation : Forward North-West direction */ \r
-#define T1_3D_SIG_FN 0x00004000 /*< Context orientation : Forward North direction */ \r
-#define T1_3D_SIG_FE 0x00008000 /*< Context orientation : Forward East direction */ \r
-#define T1_3D_SIG_FS 0x00010000 /*< Context orientation : Forward South direction */ \r
-#define T1_3D_SIG_FW 0x00020000 /*< Context orientation : Forward West direction */ \r
-#define T1_3D_SIG_BNE 0x00040000 /*< Context orientation : Backward North-East direction */ \r
-#define T1_3D_SIG_BSE 0x00080000 /*< Context orientation : Backward South-East direction */ \r
-#define T1_3D_SIG_BSW 0x00100000 /*< Context orientation : Backward South-West direction */ \r
-#define T1_3D_SIG_BNW 0x00200000 /*< Context orientation : Backward North-West direction */ \r
-#define T1_3D_SIG_BN 0x00400000 /*< Context orientation : Backward North direction */ \r
-#define T1_3D_SIG_BE 0x00800000 /*< Context orientation : Backward East direction */ \r
-#define T1_3D_SIG_BS 0x01000000 /*< Context orientation : Backward South direction */ \r
-#define T1_3D_SIG_BW 0x02000000 /*< Context orientation : Backward West direction */ \r
-#define T1_3D_SIG_COTH (T1_3D_SIG_N|T1_3D_SIG_NE|T1_3D_SIG_E|T1_3D_SIG_SE|T1_3D_SIG_S|T1_3D_SIG_SW|T1_3D_SIG_W|T1_3D_SIG_NW)\r
-#define T1_3D_SIG_BOTH (T1_3D_SIG_BN|T1_3D_SIG_BNE|T1_3D_SIG_BE|T1_3D_SIG_BSE|T1_3D_SIG_BS|T1_3D_SIG_BSW|T1_3D_SIG_BW|T1_3D_SIG_BNW|T1_3D_SIG_BC)\r
-#define T1_3D_SIG_FOTH (T1_3D_SIG_FN|T1_3D_SIG_FNE|T1_3D_SIG_FE|T1_3D_SIG_FSE|T1_3D_SIG_FS|T1_3D_SIG_FSW|T1_3D_SIG_FW|T1_3D_SIG_FNW|T1_3D_SIG_FC)\r
-#define T1_3D_SIG_OTH (T1_3D_SIG_FOTH|T1_3D_SIG_BOTH|T1_3D_SIG_COTH)\r
-#define T1_3D_SIG_PRIM (T1_3D_SIG_N|T1_3D_SIG_E|T1_3D_SIG_S|T1_3D_SIG_W|T1_3D_SIG_FC|T1_3D_SIG_BC)\r
-\r
-#define T1_3D_SGN_N 0x0400 \r
-#define T1_3D_SGN_E 0x0800 \r
-#define T1_3D_SGN_S 0x1000 \r
-#define T1_3D_SGN_W 0x2000 \r
-#define T1_3D_SGN_F 0x4000 \r
-#define T1_3D_SGN_B 0x8000\r
-#define T1_3D_SGN (T1_3D_SGN_N|T1_3D_SGN_E|T1_3D_SGN_S|T1_3D_SGN_W|T1_3D_SGN_F|T1_3D_SGN_B)\r
-\r
-#define T1_3D_SIG 0x0001 //Significance state\r
-#define T1_3D_REFINE 0x0002 //Delayed significance\r
-#define T1_3D_VISIT 0x0004 //First-pass membership\r
-\r
-#define T1_3D_NUMCTXS_AGG 1\r
-#define T1_3D_NUMCTXS_ZC 16\r
-#define T1_3D_NUMCTXS_MAG 3\r
-#define T1_3D_NUMCTXS_SC 6\r
-#define T1_3D_NUMCTXS_UNI 1\r
-\r
-#define T1_3D_CTXNO_AGG 0\r
-#define T1_3D_CTXNO_ZC (T1_3D_CTXNO_AGG+T1_3D_NUMCTXS_AGG) //1\r
-#define T1_3D_CTXNO_MAG (T1_3D_CTXNO_ZC+T1_3D_NUMCTXS_ZC) //17\r
-#define T1_3D_CTXNO_SC (T1_3D_CTXNO_MAG+T1_3D_NUMCTXS_MAG) //20\r
-#define T1_3D_CTXNO_UNI (T1_3D_CTXNO_SC+T1_3D_NUMCTXS_SC) //26\r
-#define T1_3D_NUMCTXS (T1_3D_CTXNO_UNI+T1_3D_NUMCTXS_UNI) //27\r
-\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Tier-1 coding (coding of code-block coefficients)\r
-*/\r
-typedef struct opj_t1_3d {\r
- /** Codec context */\r
- opj_common_ptr cinfo;\r
- /** MQC component */\r
- opj_mqc_t *mqc;\r
- /** RAW component */\r
- opj_raw_t *raw;\r
- /** LUTs for decoding normalised MSE */\r
- int lut_nmsedec_sig[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_sig0[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_ref[1 << T1_NMSEDEC_BITS];\r
- int lut_nmsedec_ref0[1 << T1_NMSEDEC_BITS];\r
- /** Codeblock data */\r
- int data[T1_CBLKD][T1_CBLKH][T1_CBLKW];\r
- /** Context information for each voxel in codeblock */\r
- unsigned int flags[T1_CBLKD + 2][T1_CBLKH + 2][T1_CBLKH + 2];\r
- /** Voxel information (significance/visited/refined) */\r
- int flagSVR[T1_CBLKD + 2][T1_CBLKH + 2][T1_CBLKH + 2];\r
-} opj_t1_3d_t;\r
-\r
-/** @name Exported functions */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a new T1_3D handle \r
-and initialize the look-up tables of the Tier-1 coder/decoder\r
-@return Returns a new T1 handle if successful, returns NULL otherwise\r
-@see t1_init_luts\r
-*/\r
-opj_t1_3d_t* t1_3d_create(opj_common_ptr cinfo);\r
-/**\r
-Destroy a previously created T1_3D handle\r
-@param t1 T1_3D handle to destroy\r
-*/\r
-void t1_3d_destroy(opj_t1_3d_t *t1);\r
-/**\r
-Encode the code-blocks of a tile\r
-@param t1 T1_3D handle\r
-@param tile The tile to encode\r
-@param tcp Tile coding parameters\r
-*/\r
-void t1_3d_encode_cblks(opj_t1_3d_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);\r
-/**\r
-Decode the code-blocks of a tile\r
-@param t1 T1_3D handle\r
-@param tile The tile to decode\r
-@param tcp Tile coding parameters\r
-*/\r
-void t1_3d_decode_cblks(opj_t1_3d_t *t1, opj_tcd_tile_t *tile, opj_tcp_t *tcp);\r
-/**\r
-Get weigths of MSE decoding\r
-@param nmsedec The normalized MSE reduction\r
-@param compno \r
-@param level \r
-@param orient\r
-@param bpno\r
-@param reversible\r
-@param stepsize\r
-@param numcomps\r
-@param dwtid\r
-returns MSE associated to decoding pass\r
-double t1_3d_getwmsedec(int nmsedec, int compno, int levelxy, int levelz, int orient, int bpno, int reversible, double stepsize, int numcomps, int dwtid);\r
-*/\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __T1_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/** @defgroup T2 T2 - Implementation of a tier-2 coding */\r
-/*@{*/\r
-\r
-/** @name Local static functions */\r
-/*@{*/\r
-\r
-static void t2_putcommacode(opj_bio_t *bio, int n);\r
-static int t2_getcommacode(opj_bio_t *bio);\r
-/**\r
-Variable length code for signalling delta Zil (truncation point)\r
-@param bio Bit Input/Output component\r
-@param n delta Zil\r
-*/\r
-static void t2_putnumpasses(opj_bio_t *bio, int n);\r
-static int t2_getnumpasses(opj_bio_t *bio);\r
-/**\r
-Encode a packet of a tile to a destination buffer\r
-@param tile Tile for which to write the packets\r
-@param tcp Tile coding parameters\r
-@param pi Packet identity\r
-@param dest Destination buffer\r
-@param len Length of the destination buffer\r
-@param volume_info Structure to create an index file\r
-@param tileno Number of the tile encoded\r
-@param cp Coding parameters\r
-@return Number of bytes encoded from the packet\r
-*/\r
-static int t2_encode_packet(opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi, unsigned char *dest, int len, opj_volume_info_t *volume_info, int tileno, opj_cp_t *cp);\r
-/**\r
-Initialize the segment decoder\r
-@param seg Segment instance\r
-@param cblksty Codeblock style\r
-@param first Is first segment\r
-*/\r
-static void t2_init_seg(opj_tcd_seg_t *seg, int cblksty, int first);\r
-/**\r
-Decode a packet of a tile from a source buffer\r
-@param t2 T2 handle\r
-@param src Source buffer\r
-@param len Length of the source buffer\r
-@param tile Tile for which to write the packets\r
-@param tcp Tile coding parameters\r
-@param pi Packet identity\r
-@return Number of bytes decoded from the packet\r
-*/\r
-int t2_decode_packet(opj_t2_t* t2, unsigned char *src, int len, opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi);\r
-\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/* #define RESTART 0x04 */\r
-static void t2_putcommacode(opj_bio_t *bio, int n) {\r
- while (--n >= 0) {\r
- bio_write(bio, 1, 1);\r
- }\r
- bio_write(bio, 0, 1);\r
-}\r
-\r
-static int t2_getcommacode(opj_bio_t *bio) {\r
- int n;\r
- for (n = 0; bio_read(bio, 1); n++) {\r
- ;\r
- }\r
- return n;\r
-}\r
-\r
-static void t2_putnumpasses(opj_bio_t *bio, int n) {\r
- if (n == 1) {\r
- bio_write(bio, 0, 1);\r
- } else if (n == 2) {\r
- bio_write(bio, 2, 2);\r
- } else if (n <= 5) {\r
- bio_write(bio, 0xc | (n - 3), 4);\r
- } else if (n <= 36) {\r
- bio_write(bio, 0x1e0 | (n - 6), 9);\r
- } else if (n <= 164) {\r
- bio_write(bio, 0xff80 | (n - 37), 16);\r
- }\r
-}\r
-\r
-static int t2_getnumpasses(opj_bio_t *bio) {\r
- int n;\r
- if (!bio_read(bio, 1))\r
- return 1;\r
- if (!bio_read(bio, 1))\r
- return 2;\r
- if ((n = bio_read(bio, 2)) != 3)\r
- return (3 + n);\r
- if ((n = bio_read(bio, 5)) != 31)\r
- return (6 + n);\r
- return (37 + bio_read(bio, 7));\r
-}\r
-\r
-static int t2_encode_packet(opj_tcd_tile_t * tile, opj_tcp_t * tcp, opj_pi_iterator_t *pi, unsigned char *dest, int len, opj_volume_info_t * volume_info, int tileno, opj_cp_t *cp) {\r
- int bandno, cblkno;\r
- unsigned char *sop = 0, *eph = 0;\r
- unsigned char *c = dest;\r
-\r
- int compno = pi->compno; /* component value */\r
- int resno = pi->resno; /* resolution level value */\r
- int precno = pi->precno; /* precinct value */\r
- int layno = pi->layno; /* quality layer value */\r
-\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- \r
- opj_bio_t *bio = NULL; /* BIO component */\r
-\r
- /* <SOP 0xff91> */\r
- if ((tcp->csty & J3D_CP_CSTY_SOP)) {\r
- sop = (unsigned char *) opj_malloc(6 * sizeof(unsigned char));\r
- sop[0] = 255;\r
- sop[1] = 145;\r
- sop[2] = 0;\r
- sop[3] = 4;\r
- sop[4] = (volume_info) ? (volume_info->num % 65536) / 256 : (0 % 65536) / 256 ;\r
- sop[5] = (volume_info) ? (volume_info->num % 65536) % 256 : (0 % 65536) % 256 ;\r
- memcpy(c, sop, 6);\r
- opj_free(sop);\r
- c += 6;\r
- } \r
- /* </SOP> */\r
- \r
- if (!layno) {\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- tgt_reset(prc->incltree);\r
- tgt_reset(prc->imsbtree);\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- cblk->numpasses = 0;\r
- tgt_setvalue(prc->imsbtree, cblkno, band->numbps - cblk->numbps);\r
- }\r
- }\r
- }\r
- \r
- bio = bio_create();\r
- bio_init_enc(bio, c, len);\r
- bio_write(bio, 1, 1); /* Empty header bit */\r
- \r
- /* Writing Packet header */\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_layer_t *layer = &cblk->layers[layno];\r
- if (!cblk->numpasses && layer->numpasses) {\r
- tgt_setvalue(prc->incltree, cblkno, layno);\r
- }\r
- }\r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_layer_t *layer = &cblk->layers[layno];\r
- int increment = 0;\r
- int nump = 0;\r
- int len = 0, passno;\r
- /* cblk inclusion bits */\r
- if (!cblk->numpasses) {\r
- tgt_encode(bio, prc->incltree, cblkno, layno + 1);\r
- } else {\r
- bio_write(bio, layer->numpasses != 0, 1);\r
- }\r
- /* if cblk not included, go to the next cblk */\r
- if (!layer->numpasses) {\r
- continue;\r
- }\r
- /* if first instance of cblk --> zero bit-planes information */\r
- if (!cblk->numpasses) {\r
- cblk->numlenbits = 3;\r
- tgt_encode(bio, prc->imsbtree, cblkno, 999);\r
- }\r
- /* number of coding passes included */\r
- t2_putnumpasses(bio, layer->numpasses);\r
- \r
- /* computation of the increase of the length indicator and insertion in the header */\r
- for (passno = cblk->numpasses; passno < cblk->numpasses + layer->numpasses; passno++) {\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- nump++;\r
- len += pass->len;\r
- if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) {\r
- increment = int_max(increment, int_floorlog2(len) + 1 - (cblk->numlenbits + int_floorlog2(nump)));\r
- len = 0;\r
- nump = 0;\r
- }\r
- }\r
- t2_putcommacode(bio, increment);\r
-\r
- /* computation of the new Length indicator */\r
- cblk->numlenbits += increment;\r
-\r
- /* insertion of the codeword segment length */\r
- for (passno = cblk->numpasses; passno < cblk->numpasses + layer->numpasses; passno++) {\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- nump++;\r
- len += pass->len;\r
- if (pass->term || passno == (cblk->numpasses + layer->numpasses) - 1) {\r
- bio_write(bio, len, cblk->numlenbits + int_floorlog2(nump));\r
- len = 0;\r
- nump = 0;\r
- }\r
- }\r
-\r
- }\r
- }\r
- \r
- \r
- if (bio_flush(bio)) {\r
- return -999; /* modified to eliminate longjmp !! */\r
- }\r
- \r
- c += bio_numbytes(bio);\r
-\r
- bio_destroy(bio);\r
- \r
- /* <EPH 0xff92> */\r
- if (tcp->csty & J3D_CP_CSTY_EPH) {\r
- eph = (unsigned char *) opj_malloc(2 * sizeof(unsigned char));\r
- eph[0] = 255;\r
- eph[1] = 146;\r
- memcpy(c, eph, 2);\r
- opj_free(eph);\r
- c += 2;\r
- }\r
- /* </EPH> */\r
- \r
- /* Writing the packet body */\r
- \r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_layer_t *layer = &cblk->layers[layno];\r
- if (!layer->numpasses) {\r
- continue;\r
- }\r
- if (c + layer->len > dest + len) {\r
- return -999;\r
- }\r
- \r
- memcpy(c, layer->data, layer->len);\r
- cblk->numpasses += layer->numpasses;\r
- c += layer->len;\r
- /* ADD for index Cfr. Marcela --> delta disto by packet */\r
- if(volume_info && volume_info->index_write && volume_info->index_on) {\r
- opj_tile_info_t *info_TL = &volume_info->tile[tileno];\r
- opj_packet_info_t *info_PK = &info_TL->packet[volume_info->num];\r
- info_PK->disto += layer->disto;\r
- if (volume_info->D_max < info_PK->disto) {\r
- volume_info->D_max = info_PK->disto;\r
- }\r
- }\r
- /* </ADD> */\r
- }\r
- }\r
- \r
- return (c - dest);\r
-}\r
-\r
-static void t2_init_seg(opj_tcd_seg_t * seg, int cblksty, int first) {\r
- seg->numpasses = 0;\r
- seg->len = 0;\r
- if (cblksty & J3D_CCP_CBLKSTY_TERMALL) {\r
- seg->maxpasses = 1;\r
- }\r
- else if (cblksty & J3D_CCP_CBLKSTY_LAZY) {\r
- if (first) {\r
- seg->maxpasses = 10;\r
- } else {\r
- seg->maxpasses = (((seg - 1)->maxpasses == 1) || ((seg - 1)->maxpasses == 10)) ? 2 : 1;\r
- }\r
- } else {\r
- seg->maxpasses = 109;\r
- }\r
-}\r
-\r
-int t2_decode_packet(opj_t2_t* t2, unsigned char *src, int len, opj_tcd_tile_t *tile, opj_tcp_t *tcp, opj_pi_iterator_t *pi) {\r
- int bandno, cblkno;\r
- unsigned char *c = src;\r
-\r
- opj_cp_t *cp = t2->cp;\r
-\r
- int compno = pi->compno; /* component value */\r
- int resno = pi->resno; /* resolution level value */\r
- int precno = pi->precno; /* precinct value */\r
- int layno = pi->layno; /* quality layer value */\r
-\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- \r
- unsigned char *hd = NULL;\r
- int present;\r
- \r
- opj_bio_t *bio = NULL; /* BIO component */\r
- \r
- if (layno == 0) {\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- \r
- if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)||(band->z1-band->z0 == 0)) continue;\r
-\r
- tgt_reset(prc->incltree);\r
- tgt_reset(prc->imsbtree);\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- cblk->numsegs = 0;\r
- }\r
- }\r
- }\r
- \r
- /* SOP markers */\r
- \r
- if (tcp->csty & J3D_CP_CSTY_SOP) {\r
- if ((*c) != 0xff || (*(c + 1) != 0x91)) {\r
- opj_event_msg(t2->cinfo, EVT_WARNING, "Expected SOP marker\n");\r
- } else {\r
- c += 6;\r
- }\r
- \r
- /** TODO : check the Nsop value */\r
- }\r
- \r
- /* \r
- When the marker PPT/PPM is used the packet header are store in PPT/PPM marker\r
- This part deal with this caracteristic\r
- step 1: Read packet header in the saved structure\r
- step 2: Return to codestream for decoding \r
- */\r
-\r
- bio = bio_create();\r
- \r
- if (cp->ppm == 1) { /* PPM */\r
- hd = cp->ppm_data;\r
- bio_init_dec(bio, hd, cp->ppm_len);\r
- } else if (tcp->ppt == 1) { /* PPT */\r
- hd = tcp->ppt_data;\r
- bio_init_dec(bio, hd, tcp->ppt_len);\r
- } else { /* Normal Case */\r
- hd = c;\r
- bio_init_dec(bio, hd, src+len-hd);\r
- }\r
- \r
- present = bio_read(bio, 1);\r
- \r
- if (!present) {\r
- bio_inalign(bio);\r
- hd += bio_numbytes(bio);\r
- bio_destroy(bio);\r
- \r
- /* EPH markers */\r
- \r
- if (tcp->csty & J3D_CP_CSTY_EPH) {\r
- if ((*hd) != 0xff || (*(hd + 1) != 0x92)) {\r
- printf("Error : expected EPH marker\n");\r
- } else {\r
- hd += 2;\r
- }\r
- }\r
- \r
- if (cp->ppm == 1) { /* PPM case */\r
- cp->ppm_len += cp->ppm_data-hd;\r
- cp->ppm_data = hd;\r
- return (c - src);\r
- }\r
- if (tcp->ppt == 1) { /* PPT case */\r
- tcp->ppt_len+=tcp->ppt_data-hd;\r
- tcp->ppt_data = hd;\r
- return (c - src);\r
- }\r
- \r
- return (hd - src);\r
- }\r
- \r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- \r
- if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)||(band->z1-band->z0 == 0)) continue;\r
- \r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- int included, increment, n;\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_seg_t *seg = NULL;\r
- /* if cblk not yet included before --> inclusion tagtree */\r
- if (!cblk->numsegs) {\r
- included = tgt_decode(bio, prc->incltree, cblkno, layno + 1);\r
- /* else one bit */\r
- } else {\r
- included = bio_read(bio, 1);\r
- }\r
- /* if cblk not included */\r
- if (!included) {\r
- cblk->numnewpasses = 0;\r
- continue;\r
- }\r
- /* if cblk not yet included --> zero-bitplane tagtree */\r
- if (!cblk->numsegs) {\r
- int i, numimsbs;\r
- for (i = 0; !tgt_decode(bio, prc->imsbtree, cblkno, i); i++);\r
- numimsbs = i - 1;\r
- cblk->numbps = band->numbps - numimsbs;\r
- cblk->numlenbits = 3;\r
- }\r
- /* number of coding passes */\r
- cblk->numnewpasses = t2_getnumpasses(bio);\r
- increment = t2_getcommacode(bio);\r
- /* length indicator increment */\r
- cblk->numlenbits += increment;\r
- if (!cblk->numsegs) {\r
- seg = &cblk->segs[0];\r
- t2_init_seg(seg, tcp->tccps[compno].cblksty, 1);\r
- } else {\r
- seg = &cblk->segs[cblk->numsegs - 1];\r
- if (seg->numpasses == seg->maxpasses) {\r
- t2_init_seg(++seg, tcp->tccps[compno].cblksty, 0);\r
- }\r
- }\r
- n = cblk->numnewpasses;\r
- \r
- do {\r
- seg->numnewpasses = int_min(seg->maxpasses - seg->numpasses, n);\r
- seg->newlen = bio_read(bio, cblk->numlenbits + int_floorlog2(seg->numnewpasses));\r
- n -= seg->numnewpasses;\r
- if (n > 0) {\r
- t2_init_seg(++seg, tcp->tccps[compno].cblksty, 0);\r
- }\r
- } while (n > 0);\r
- }\r
- }\r
- \r
- if (bio_inalign(bio)) {\r
- bio_destroy(bio);\r
- return -999;\r
- }\r
- \r
- hd += bio_numbytes(bio);\r
- bio_destroy(bio);\r
- \r
- /* EPH markers */\r
- if (tcp->csty & J3D_CP_CSTY_EPH) {\r
- if ((*hd) != 0xff || (*(hd + 1) != 0x92)) {\r
- opj_event_msg(t2->cinfo, EVT_ERROR, "Expected EPH marker\n");\r
- } else {\r
- hd += 2;\r
- }\r
- }\r
- \r
- if (cp->ppm==1) {\r
- cp->ppm_len+=cp->ppm_data-hd;\r
- cp->ppm_data = hd;\r
- } else if (tcp->ppt == 1) {\r
- tcp->ppt_len+=tcp->ppt_data-hd;\r
- tcp->ppt_data = hd;\r
- } else {\r
- c=hd;\r
- }\r
- \r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- \r
- if ((band->x1-band->x0 == 0)||(band->y1-band->y0 == 0)||(band->z1-band->z0 == 0)) continue; \r
-\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_seg_t *seg = NULL;\r
- if (!cblk->numnewpasses)\r
- continue;\r
- if (!cblk->numsegs) {\r
- seg = &cblk->segs[0];\r
- cblk->numsegs++;\r
- cblk->len = 0;\r
- } else {\r
- seg = &cblk->segs[cblk->numsegs - 1];\r
- if (seg->numpasses == seg->maxpasses) {\r
- seg++;\r
- cblk->numsegs++;\r
- }\r
- }\r
- \r
- do {\r
- if (c + seg->newlen > src + len) {\r
- return -999;\r
- }\r
- \r
- memcpy(cblk->data + cblk->len, c, seg->newlen);\r
- if (seg->numpasses == 0) {\r
- seg->data = cblk->data + cblk->len;\r
- }\r
- c += seg->newlen;\r
- cblk->len += seg->newlen;\r
- seg->len += seg->newlen;\r
- seg->numpasses += seg->numnewpasses;\r
- cblk->numnewpasses -= seg->numnewpasses;\r
- if (cblk->numnewpasses > 0) {\r
- seg++;\r
- cblk->numsegs++;\r
- }\r
- } while (cblk->numnewpasses > 0);\r
- }\r
- }\r
- \r
- return (c - src);\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-int t2_encode_packets(opj_t2_t* t2, int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_volume_info_t *volume_info) {\r
- unsigned char *c = dest;\r
- int e = 0;\r
- opj_pi_iterator_t *pi = NULL;\r
- int pino;\r
-\r
- opj_volume_t *volume = t2->volume;\r
- opj_cp_t *cp = t2->cp;\r
- \r
- /* create a packet iterator */\r
- pi = pi_create(volume, cp, tileno);\r
- if(!pi) {\r
- fprintf(stdout,"[ERROR] Failed to create a pi structure\n");\r
- return -999;\r
- }\r
- \r
- if(volume_info) {\r
- volume_info->num = 0;\r
- }\r
- \r
- for (pino = 0; pino <= cp->tcps[tileno].numpocs; pino++) {\r
- while (pi_next(&pi[pino])) {\r
- if (pi[pino].layno < maxlayers) {\r
- e = t2_encode_packet(tile, &cp->tcps[tileno], &pi[pino], c, dest + len - c, volume_info, tileno, cp);\r
- //opj_event_msg(t2->cinfo, EVT_INFO, " t2_encode_packet: %d bytes coded\n",e);\r
- if (e == -999) {\r
- break;\r
- } else {\r
- c += e;\r
- }\r
- \r
- /* INDEX >> */\r
- if(volume_info && volume_info->index_on) {\r
- if(volume_info->index_write) {\r
- opj_tile_info_t *info_TL = &volume_info->tile[tileno];\r
- opj_packet_info_t *info_PK = &info_TL->packet[volume_info->num];\r
- if (!volume_info->num) {\r
- info_PK->start_pos = info_TL->end_header + 1;\r
- } else {\r
- info_PK->start_pos = info_TL->packet[volume_info->num - 1].end_pos + 1;\r
- }\r
- info_PK->end_pos = info_PK->start_pos + e - 1;\r
- }\r
-\r
- volume_info->num++;\r
- }\r
- /* << INDEX */\r
- }\r
- }\r
- }\r
-\r
- /* don't forget to release pi */\r
- pi_destroy(pi, cp, tileno);\r
- \r
- if (e == -999) {\r
- return e;\r
- }\r
-\r
- return (c - dest);\r
-}\r
-\r
-int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile) {\r
- unsigned char *c = src;\r
- opj_pi_iterator_t *pi;\r
- int pino, e = 0;\r
- int n = 0,i;\r
-\r
- opj_volume_t *volume = t2->volume;\r
- opj_cp_t *cp = t2->cp;\r
- \r
- /* create a packet iterator */\r
- pi = pi_create(volume, cp, tileno);\r
- if(!pi) {\r
- /* TODO: throw an error */\r
- return -999;\r
- }\r
- \r
- for (pino = 0; pino <= cp->tcps[tileno].numpocs; pino++) {\r
- while (pi_next(&pi[pino])) {\r
- if ((cp->layer==0) || (cp->layer>=((pi[pino].layno)+1))) {\r
- e = t2_decode_packet(t2, c, src + len - c, tile, &cp->tcps[tileno], &pi[pino]);\r
- } else {\r
- e = 0;\r
- }\r
- \r
- /* progression in resolution */\r
- for (i = 0; i < 3; i++){\r
- volume->comps[pi[pino].compno].resno_decoded[i] = (e > 0) ? int_max(pi[pino].resno, volume->comps[pi[pino].compno].resno_decoded[i]) : volume->comps[pi[pino].compno].resno_decoded[i];\r
- }\r
- n++;\r
- \r
- if (e == -999) { /* ADD */\r
- break;\r
- } else {\r
- opj_event_msg(t2->cinfo, EVT_INFO, " t2_decode_packet: %d bytes decoded\n",e);\r
- c += e;\r
- }\r
- }\r
- }\r
-\r
- /* don't forget to release pi */\r
- pi_destroy(pi, cp, tileno);\r
- \r
- if (e == -999) {\r
- return e;\r
- }\r
- \r
- return (c - src);\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-opj_t2_t* t2_create(opj_common_ptr cinfo, opj_volume_t *volume, opj_cp_t *cp) {\r
- /* create the tcd structure */\r
- opj_t2_t *t2 = (opj_t2_t*)opj_malloc(sizeof(opj_t2_t));\r
- if(!t2) return NULL;\r
- t2->cinfo = cinfo;\r
- t2->volume = volume;\r
- t2->cp = cp;\r
-\r
- return t2;\r
-}\r
-\r
-void t2_destroy(opj_t2_t *t2) {\r
- if(t2) {\r
- opj_free(t2);\r
- }\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __T2_H\r
-#define __T2_H\r
-/**\r
-@file t2.h\r
-@brief Implementation of a tier-2 coding (packetization of code-block data) (T2)\r
-\r
-*/\r
-\r
-/** @defgroup T2 T2 - Implementation of a tier-2 coding */\r
-/*@{*/\r
-\r
-/**\r
-Tier-2 coding\r
-*/\r
-typedef struct opj_t2 {\r
-/** Codec context */\r
- opj_common_ptr cinfo; \r
-/** Encoding: pointer to the src volume. Decoding: pointer to the dst volume. */\r
- opj_volume_t *volume; \r
-/** Pointer to the volume coding parameters */\r
- opj_cp_t *cp; \r
-} opj_t2_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Encode the packets of a tile to a destination buffer\r
-@param t2 T2 handle\r
-@param tileno number of the tile encoded\r
-@param tile the tile for which to write the packets\r
-@param maxlayers maximum number of layers\r
-@param dest the destination buffer\r
-@param len the length of the destination buffer\r
-@param volume_info structure to create an index file\r
-@return Number of bytes written from packets\r
-*/\r
-int t2_encode_packets(opj_t2_t* t2, int tileno, opj_tcd_tile_t *tile, int maxlayers, unsigned char *dest, int len, opj_volume_info_t *volume_info);\r
-\r
-/**\r
-Decode the packets of a tile from a source buffer\r
-@param t2 T2 handle\r
-@param src the source buffer\r
-@param len length of the source buffer\r
-@param tileno number that identifies the tile for which to decode the packets\r
-@param tile tile for which to decode the packets\r
-@return Number of bytes read from packets\r
- */\r
-int t2_decode_packets(opj_t2_t *t2, unsigned char *src, int len, int tileno, opj_tcd_tile_t *tile);\r
-\r
-/**\r
-Create a T2 handle\r
-@param cinfo Codec context info\r
-@param volume Source or destination volume\r
-@param cp Volume coding parameters\r
-@return Returns a new T2 handle if successful, returns NULL otherwise\r
-*/\r
-opj_t2_t* t2_create(opj_common_ptr cinfo, opj_volume_t *volume, opj_cp_t *cp);\r
-/**\r
-Destroy a T2 handle\r
-@param t2 T2 handle to destroy\r
-*/\r
-void t2_destroy(opj_t2_t *t2);\r
-\r
-/* ----------------------------------------------------------------------- */\r
-/*@}*/\r
-\r
-/*@}*/\r
-\r
-#endif /* __T2_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * Copyright (c) 2006, M�nica D�ez, LPI-UVA, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_volume_t * vol) {\r
- int tileno, compno, resno, bandno, precno, cblkno;\r
-\r
- fprintf(fd, "volume {\n");\r
- fprintf(fd, " tw=%d, th=%d, tl=%d, x0=%d x1=%d y0=%d y1=%d z0=%d z1=%d\n", \r
- vol->tw, vol->th, vol->tl, tcd->volume->x0, tcd->volume->x1, tcd->volume->y0, tcd->volume->y1, tcd->volume->z0, tcd->volume->z1);\r
-\r
- for (tileno = 0; tileno < vol->th * vol->tw * vol->tl; tileno++) {\r
- opj_tcd_tile_t *tile = &tcd->tcd_volume->tiles[tileno];\r
- fprintf(fd, " tile {\n");\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, numcomps=%d\n",\r
- tile->x0, tile->y0, tile->z0, tile->x1, tile->y1, tile->z1, tile->numcomps);\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- fprintf(fd, " tilecomp %d {\n",compno);\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, numresx=%d, numresy=%d, numresz=%d\n",\r
- tilec->x0, tilec->y0, tilec->z0, tilec->x1, tilec->y1, tilec->z1, tilec->numresolution[0], tilec->numresolution[1], tilec->numresolution[2]);\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- fprintf(fd, " res %d{\n",resno);\r
- fprintf(fd," x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, pw=%d, ph=%d, pl=%d, numbands=%d\n",\r
- res->x0, res->y0, res->z0, res->x1, res->y1, res->z1, res->prctno[0], res->prctno[1], res->prctno[2], res->numbands);\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- fprintf(fd, " band %d{\n", bandno);\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, stepsize=%f, numbps=%d\n",\r
- band->x0, band->y0, band->z0, band->x1, band->y1, band->z1, band->stepsize, band->numbps);\r
- for (precno = 0; precno < (res->prctno[0] * res->prctno[1] * res->prctno[2]); precno++) {\r
- opj_tcd_precinct_t *prec = &band->precincts[precno];\r
- fprintf(fd, " prec %d{\n",precno);\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, cw=%d, ch=%d, cl=%d,\n",\r
- prec->x0, prec->y0, prec->z0, prec->x1, prec->y1, prec->z1, prec->cblkno[0], prec->cblkno[1], prec->cblkno[2]);\r
- for (cblkno = 0; cblkno < (prec->cblkno[0] * prec->cblkno[1] * prec->cblkno[2]); cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prec->cblks[cblkno];\r
- fprintf(fd, " cblk %d{\n",cblkno);\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d\n", cblk->x0, cblk->y0, cblk->z0, cblk->x1, cblk->y1, cblk->z1);\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, " }\n");\r
- }\r
- fprintf(fd, "}\n");\r
-}\r
-\r
-void tilec_dump(FILE *fd, opj_tcd_tilecomp_t *tilec) {\r
-\r
- int i=0,k;\r
- int datalen;\r
- int *a;\r
-\r
- fprintf(fd, " tilecomp{\n");\r
- fprintf(fd, " x0=%d, y0=%d, z0=%d, x1=%d, y1=%d, z1=%d, numresx=%d, numresy=%d, numresz=%d\n",\r
- tilec->x0, tilec->y0, tilec->z0, tilec->x1, tilec->y1, tilec->z1, tilec->numresolution[0], tilec->numresolution[1], tilec->numresolution[2]);\r
- fprintf(fd, " data {\n");\r
- datalen = (tilec->z1 - tilec->z0) * (tilec->y1 - tilec->y0) * (tilec->x1 - tilec->x0);\r
- a = tilec->data;\r
- for (k = 0; k < datalen; k++) {\r
- if (!(k % tilec->x1)){\r
- fprintf(fd, "\n");\r
- }\r
- if (!(k % (tilec->y1 * tilec->x1))){\r
- fprintf(fd, "Slice %d\n",i++);\r
- }\r
- fprintf(fd," %d",a[k]);\r
- \r
- \r
- } \r
- fprintf(fd, " }\n");\r
- /*i=0;\r
- fprintf(fd, "Slice %d\n");\r
- if (tilec->prediction->prederr) {\r
- fprintf(fd, " prederror {\n");\r
- a = tilec->prediction->prederr;\r
- for (k = 0; k < datalen; k++) {\r
- fprintf(fd," %d",*(a++));\r
- if (!(k % (tilec->y1 - tilec->y0) * (tilec->x1 - tilec->x0))){\r
- fprintf(fd, "\n");fprintf(fd, "Slice %d\n",i++);\r
- }\r
- if (!(k % (tilec->x1 - tilec->x0))){\r
- fprintf(fd, "\n");\r
- }\r
- }\r
- }\r
- fprintf(fd, " }\n");*/\r
- fprintf(fd, "}\n");\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-\r
-/**\r
-Create a new TCD handle\r
-*/\r
-opj_tcd_t* tcd_create(opj_common_ptr cinfo) {\r
- /* create the tcd structure */\r
- opj_tcd_t *tcd = (opj_tcd_t*)opj_malloc(sizeof(opj_tcd_t));\r
- if(!tcd) return NULL;\r
- tcd->cinfo = cinfo;\r
- tcd->tcd_volume = (opj_tcd_volume_t*)opj_malloc(sizeof(opj_tcd_volume_t));\r
- if(!tcd->tcd_volume) {\r
- opj_free(tcd);\r
- return NULL;\r
- }\r
-\r
- return tcd;\r
-}\r
-\r
-/**\r
-Destroy a previously created TCD handle\r
-*/\r
-void tcd_destroy(opj_tcd_t *tcd) {\r
- if(tcd) {\r
- opj_free(tcd->tcd_volume);\r
- opj_free(tcd);\r
- }\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-void tcd_malloc_encode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp, int curtileno) {\r
- int compno, resno, bandno, precno, cblkno, i, j;//, k;\r
-\r
- opj_tcd_tile_t *tile = NULL; /* pointer to tcd->tile */\r
- opj_tcd_tilecomp_t *tilec = NULL; /* pointer to tcd->tilec */\r
- opj_tcd_resolution_t *res = NULL; /* pointer to tcd->res */\r
- opj_tcd_band_t *band = NULL; /* pointer to tcd->band */\r
- opj_tcd_precinct_t *prc = NULL; /* pointer to tcd->prc */\r
- opj_tcd_cblk_t *cblk = NULL; /* pointer to tcd->cblk */\r
- opj_tcp_t *tcp = &cp->tcps[curtileno];\r
- int p,q,r;\r
-\r
- tcd->volume = volume;\r
- tcd->cp = cp;\r
- tcd->tcd_volume->tw = cp->tw;\r
- tcd->tcd_volume->th = cp->th;\r
- tcd->tcd_volume->tl = cp->tl;\r
- tcd->tcd_volume->tiles = (opj_tcd_tile_t *) opj_malloc(sizeof(opj_tcd_tile_t));\r
- tcd->tile = tcd->tcd_volume->tiles;\r
- tile = tcd->tile;\r
- \r
-\r
- /* p61 ISO/IEC IS15444-1 : 2002 */\r
- /* curtileno --> raster scanned index of tiles */\r
- /* p,q,r --> matricial index of tiles */\r
- p = curtileno % cp->tw; \r
- q = curtileno / cp->tw; \r
- r = curtileno / (cp->tw * cp->th); /* extension to 3-D */\r
-\r
- /* 4 borders of the tile rescale on the volume if necessary (B.3)*/\r
- tile->x0 = int_max(cp->tx0 + p * cp->tdx, volume->x0);\r
- tile->y0 = int_max(cp->ty0 + q * cp->tdy, volume->y0);\r
- tile->z0 = int_max(cp->tz0 + r * cp->tdz, volume->z0);\r
- tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, volume->x1);\r
- tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, volume->y1);\r
- tile->z1 = int_min(cp->tz0 + (r + 1) * cp->tdz, volume->z1);\r
- tile->numcomps = volume->numcomps;\r
-\r
- /* Modification of the RATE >> */\r
- for (j = 0; j < tcp->numlayers; j++) {\r
- if (tcp->rates[j] <= 1) {\r
- tcp->rates[j] = 0;\r
- } else {\r
- float num = (float) (tile->numcomps * (tile->x1 - tile->x0) * (tile->y1 - tile->y0) * (tile->z1 - tile->z0) * volume->comps[0].prec);\r
- float den = (float) (8 * volume->comps[0].dx * volume->comps[0].dy * volume->comps[0].dz);\r
- den = tcp->rates[j] * den;\r
- tcp->rates[j] = (num + den - 1) / den;\r
- }\r
- /*tcp->rates[j] = tcp->rates[j] ? int_ceildiv(\r
- tile->numcomps * (tile->x1 - tile->x0) * (tile->y1 - tile->y0) * (tile->z1 - tile->z0) * volume->comps[0].prec,\r
- (tcp->rates[j] * 8 * volume->comps[0].dx * volume->comps[0].dy * volume->comps[0].dz)) : 0;*/\r
- if (tcp->rates[j]) {\r
- if (j && tcp->rates[j] < tcp->rates[j - 1] + 10) {\r
- tcp->rates[j] = tcp->rates[j - 1] + 20;\r
- } else if (!j && tcp->rates[j] < 30){\r
- tcp->rates[j] = 30;\r
- }\r
- }\r
- }\r
- /* << Modification of the RATE */\r
-\r
- tile->comps = (opj_tcd_tilecomp_t *) opj_malloc(volume->numcomps * sizeof(opj_tcd_tilecomp_t));\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- int res_max;\r
- int prevnumbands = 0;\r
-\r
- /* opj_tcd_tilecomp_t *tilec=&tile->comps[compno]; */\r
- tcd->tilec = &tile->comps[compno];\r
- tilec = tcd->tilec;\r
-\r
- /* border of each tile component (global) (B.3) */\r
- tilec->x0 = int_ceildiv(tile->x0, volume->comps[compno].dx);\r
- tilec->y0 = int_ceildiv(tile->y0, volume->comps[compno].dy);\r
- tilec->z0 = int_ceildiv(tile->z0, volume->comps[compno].dz);\r
- tilec->x1 = int_ceildiv(tile->x1, volume->comps[compno].dx);\r
- tilec->y1 = int_ceildiv(tile->y1, volume->comps[compno].dy);\r
- tilec->z1 = int_ceildiv(tile->z1, volume->comps[compno].dz);\r
-\r
- tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * (tilec->z1 - tilec->z0) * sizeof(int));\r
- \r
- res_max = 0;\r
- for (i = 0;i < 3; i++){\r
- tilec->numresolution[i] = tccp->numresolution[i];\r
- //Greater of 3 resolutions contains all information\r
- res_max = (tilec->numresolution[i] > res_max) ? tilec->numresolution[i] : res_max;\r
- }\r
- \r
-\r
- tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(res_max * sizeof(opj_tcd_resolution_t));\r
- for (resno = 0; resno < res_max; resno++) {\r
- \r
- int pdx, pdy, pdz;\r
- int tlprcxstart, tlprcystart, tlprczstart;\r
- int brprcxend, brprcyend, brprczend;\r
- int tlcbgxstart, tlcbgystart, tlcbgzstart;\r
- int brcbgxend, brcbgyend, brcbgzend;\r
- int cbgwidthexpn, cbgheightexpn, cbglengthexpn;\r
- int cblkwidthexpn, cblkheightexpn, cblklengthexpn;\r
-\r
- int diff = tccp->numresolution[0] - tccp->numresolution[2]; \r
- int levelnox = tilec->numresolution[0] - 1 - resno; \r
- int levelnoy = tilec->numresolution[1] - 1 - resno;\r
- int levelnoz = tilec->numresolution[2] - 1 - ((resno <= diff) ? 0 : (resno - diff));\r
- if (levelnoz < 0) levelnoz = 0;\r
-\r
- /* opj_tcd_resolution_t *res=&tilec->resolutions[resno]; */\r
- tcd->res = &tilec->resolutions[resno];\r
- res = tcd->res;\r
- \r
- /* border for each resolution level (global) (B.14)*/\r
- res->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- res->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- res->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- res->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- res->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- res->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
- //if (res->z1 < 0)fprintf(stdout,"Res: %d %d/%d --> %d\n",resno,tilec->z1, levelnoz, int_ceildivpow2(tilec->z1, levelnoz));\r
-\r
- res->numbands = (resno == 0) ? 1 : (resno <= diff) ? 3 : 7; /* --> 3D */\r
-\r
- /* p. 30, table A-13, ISO/IEC IS154444-1 : 2002 */\r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- pdx = tccp->prctsiz[0][resno];\r
- pdy = tccp->prctsiz[1][resno];\r
- pdz = tccp->prctsiz[2][resno];\r
- } else {\r
- pdx = 15;\r
- pdy = 15;\r
- pdz = 15;\r
- }\r
- \r
- /* p. 66, B.16, ISO/IEC IS15444-1 : 2002 */\r
- tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx;\r
- tlprcystart = int_floordivpow2(res->y0, pdy) << pdy;\r
- tlprczstart = int_floordivpow2(res->z0, pdz) << pdz;\r
- brprcxend = int_ceildivpow2(res->x1, pdx) << pdx;\r
- brprcyend = int_ceildivpow2(res->y1, pdy) << pdy;\r
- brprczend = int_ceildivpow2(res->z1, pdz) << pdz;\r
- \r
- res->prctno[0] = (brprcxend - tlprcxstart) >> pdx;\r
- res->prctno[1] = (brprcyend - tlprcystart) >> pdy;\r
- res->prctno[2] = (brprczend - tlprczstart) >> pdz;\r
- if (res->prctno[2] == 0) res->prctno[2] = 1;\r
- \r
- /* p. 67, B.17 & B.18, ISO/IEC IS15444-1 : 2002 */\r
- if (resno == 0) {\r
- tlcbgxstart = tlprcxstart;\r
- tlcbgystart = tlprcystart;\r
- tlcbgzstart = tlprczstart;\r
- brcbgxend = brprcxend;\r
- brcbgyend = brprcyend;\r
- brcbgzend = brprczend;\r
- cbgwidthexpn = pdx;\r
- cbgheightexpn = pdy;\r
- cbglengthexpn = pdz;\r
- } else {\r
- tlcbgxstart = int_ceildivpow2(tlprcxstart, 1);\r
- tlcbgystart = int_ceildivpow2(tlprcystart, 1);\r
- tlcbgzstart = int_ceildivpow2(tlprczstart, 1);\r
- brcbgxend = int_ceildivpow2(brprcxend, 1);\r
- brcbgyend = int_ceildivpow2(brprcyend, 1);\r
- brcbgzend = int_ceildivpow2(brprczend, 1);\r
- cbgwidthexpn = pdx - 1;\r
- cbgheightexpn = pdy - 1;\r
- cbglengthexpn = pdz - 1;\r
- }\r
- \r
- cblkwidthexpn = int_min(tccp->cblk[0], cbgwidthexpn); //6\r
- cblkheightexpn = int_min(tccp->cblk[1], cbgheightexpn); //6\r
- cblklengthexpn = int_min(tccp->cblk[2], cbglengthexpn); //6\r
- \r
- res->bands = (opj_tcd_band_t *) opj_malloc(res->numbands * sizeof(opj_tcd_band_t));\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- int x0b, y0b, z0b, i;\r
- int gain, numbps;\r
- opj_stepsize_t *ss = NULL;\r
-\r
- tcd->band = &res->bands[bandno];\r
- band = tcd->band;\r
-\r
- band->bandno = (resno == 0) ? 0 : bandno + 1;\r
- /* Bandno: 0 - LLL 2 - LHL \r
- 1 - HLL 3 - HHL\r
- 4 - LLH 6 - LHH\r
- 5 - HLH 7 - HHH */\r
- x0b = (band->bandno == 1) || (band->bandno == 3) || (band->bandno == 5 ) || (band->bandno == 7 ) ? 1 : 0; \r
- y0b = (band->bandno == 2) || (band->bandno == 3) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0;\r
- z0b = (band->bandno == 4) || (band->bandno == 5) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0; \r
- \r
- /* p. 65, B.15, ISO/IEC IS15444-1 : 2002 */\r
- if (band->bandno == 0) {\r
- /* band border (global) */\r
- band->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- band->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- band->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- band->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- band->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- band->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
- } else {\r
- band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z0 = int_ceildivpow2(tilec->z0 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z1 = int_ceildivpow2(tilec->z1 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- }\r
- \r
- ss = &tccp->stepsizes[(resno == 0) ? 0 : (prevnumbands + bandno + 1)];\r
- if (bandno == (res->numbands - 1)) \r
- prevnumbands += (resno == 0) ? 0 : res->numbands;\r
- gain = dwt_getgain(band->bandno,tccp->reversible); \r
- numbps = volume->comps[compno].prec + gain;\r
- band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn));\r
- band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */\r
- \r
- band->precincts = (opj_tcd_precinct_t *) opj_malloc((res->prctno[0] * res->prctno[1] * res->prctno[2]) * sizeof(opj_tcd_precinct_t));\r
- \r
- for (i = 0; i < (res->prctno[0] * res->prctno[1] * res->prctno[2]); i++) {\r
- band->precincts[i].imsbtree = NULL;\r
- band->precincts[i].incltree = NULL;\r
- }\r
-\r
- for (precno = 0; precno < (res->prctno[0] * res->prctno[1] * res->prctno[2]); precno++) {\r
- int tlcblkxstart, tlcblkystart, tlcblkzstart, brcblkxend, brcblkyend, brcblkzend;\r
- int cbgxstart, cbgystart, cbgzstart, cbgxend, cbgyend, cbgzend;\r
-\r
- cbgxstart = tlcbgxstart + (precno % res->prctno[0]) * (1 << cbgwidthexpn);\r
- cbgystart = tlcbgystart + ((precno % (res->prctno[0] * res->prctno[1])) / res->prctno[0]) * (1 << cbgheightexpn);\r
- cbgzstart = tlcbgzstart + (precno / (res->prctno[0] * res->prctno[1])) * (1 << cbglengthexpn);\r
- cbgxend = cbgxstart + (1 << cbgwidthexpn);\r
- cbgyend = cbgystart + (1 << cbgheightexpn);\r
- cbgzend = cbgzstart + (1 << cbglengthexpn);\r
- \r
- tcd->prc = &band->precincts[precno];\r
- prc = tcd->prc;\r
-\r
- /* precinct size (global) */\r
- prc->x0 = int_max(cbgxstart, band->x0);\r
- prc->y0 = int_max(cbgystart, band->y0);\r
- prc->z0 = int_max(cbgzstart, band->z0);\r
- prc->x1 = int_min(cbgxend, band->x1);\r
- prc->y1 = int_min(cbgyend, band->y1);\r
- prc->z1 = int_min(cbgzend, band->z1);\r
- \r
- tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn;\r
- tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn;\r
- tlcblkzstart = int_floordivpow2(prc->z0, cblklengthexpn) << cblklengthexpn;\r
- brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn;\r
- brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn;\r
- brcblkzend = int_ceildivpow2(prc->z1, cblklengthexpn) << cblklengthexpn;\r
- prc->cblkno[0] = (brcblkxend - tlcblkxstart) >> cblkwidthexpn;\r
- prc->cblkno[1] = (brcblkyend - tlcblkystart) >> cblkheightexpn;\r
- prc->cblkno[2] = (brcblkzend - tlcblkzstart) >> cblklengthexpn;\r
- prc->cblkno[2] = (prc->cblkno[2] == 0) ? 1 : prc->cblkno[2];\r
-\r
- prc->cblks = (opj_tcd_cblk_t *) opj_malloc((prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]) * sizeof(opj_tcd_cblk_t));\r
- prc->incltree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
- prc->imsbtree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
- //tgt_tree_dump(stdout,prc->incltree);\r
- for (cblkno = 0; cblkno < (prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]); cblkno++) {\r
- int cblkxstart = tlcblkxstart + (cblkno % prc->cblkno[0]) * (1 << cblkwidthexpn);\r
- int cblkystart = tlcblkystart + ((cblkno % (prc->cblkno[0] * prc->cblkno[1])) / prc->cblkno[0]) * (1 << cblkheightexpn);\r
- int cblkzstart = tlcblkzstart + (cblkno / (prc->cblkno[0] * prc->cblkno[1])) * (1 << cblklengthexpn);\r
- int cblkxend = cblkxstart + (1 << cblkwidthexpn);\r
- int cblkyend = cblkystart + (1 << cblkheightexpn);\r
- int cblkzend = cblkzstart + (1 << cblklengthexpn);\r
- int prec = ((tilec->bpp > 16) ? 3 : ((tilec->bpp > 8) ? 2 : 1));\r
- \r
- tcd->cblk = &prc->cblks[cblkno];\r
- cblk = tcd->cblk;\r
-\r
- /* code-block size (global) */\r
- cblk->x0 = int_max(cblkxstart, prc->x0);\r
- cblk->y0 = int_max(cblkystart, prc->y0);\r
- cblk->z0 = int_max(cblkzstart, prc->z0);\r
- cblk->x1 = int_min(cblkxend, prc->x1);\r
- cblk->y1 = int_min(cblkyend, prc->y1);\r
- cblk->z1 = int_min(cblkzend, prc->z1);\r
- } \r
- }\r
- }\r
- }\r
- }\r
- //tcd_dump(stdout, tcd, tcd->tcd_volume);\r
-\r
-}\r
-void tcd_init_encode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp, int curtileno) {\r
- int compno, resno, bandno, precno, cblkno;\r
- int j, p, q, r;\r
-\r
- opj_tcd_tile_t *tile = NULL; /* pointer to tcd->tile */\r
- opj_tcd_tilecomp_t *tilec = NULL; /* pointer to tcd->tilec */\r
- opj_tcd_resolution_t *res = NULL; /* pointer to tcd->res */\r
- opj_tcd_band_t *band = NULL; /* pointer to tcd->band */\r
- opj_tcd_precinct_t *prc = NULL; /* pointer to tcd->prc */\r
- opj_tcd_cblk_t *cblk = NULL; /* pointer to tcd->cblk */\r
- opj_tcp_t *tcp = &cp->tcps[curtileno];\r
-\r
- tcd->tile = tcd->tcd_volume->tiles;\r
- tile = tcd->tile;\r
-\r
- /* p61 ISO/IEC IS15444-1 : 2002 */\r
- /* curtileno --> raster scanned index of tiles */\r
- /* p,q,r --> matricial index of tiles */\r
- p = curtileno % cp->tw; \r
- q = curtileno / cp->tw; \r
- r = curtileno / (cp->tw * cp->th); /* extension to 3-D */\r
- \r
- /* 4 borders of the tile rescale on the volume if necessary (B.3)*/\r
- tile->x0 = int_max(cp->tx0 + p * cp->tdx, volume->x0);\r
- tile->y0 = int_max(cp->ty0 + q * cp->tdy, volume->y0);\r
- tile->z0 = int_max(cp->tz0 + r * cp->tdz, volume->z0);\r
- tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, volume->x1);\r
- tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, volume->y1);\r
- tile->z1 = int_min(cp->tz0 + (r + 1) * cp->tdz, volume->z1);\r
- tile->numcomps = volume->numcomps;\r
-\r
- /* Modification of the RATE >> */\r
- for (j = 0; j < tcp->numlayers; j++) {\r
- if (tcp->rates[j] <= 1) {\r
- tcp->rates[j] = 0;\r
- } else {\r
- float num = (float) (tile->numcomps * (tile->x1 - tile->x0) * (tile->y1 - tile->y0) * (tile->z1 - tile->z0) * volume->comps[0].prec);\r
- float den = (float) (8 * volume->comps[0].dx * volume->comps[0].dy * volume->comps[0].dz);\r
- den = tcp->rates[j] * den;\r
- tcp->rates[j] = (num + den - 1) / den;\r
- }\r
- /*tcp->rates[j] = tcp->rates[j] ? int_ceildiv(\r
- tile->numcomps * (tile->x1 - tile->x0) * (tile->y1 - tile->y0) * (tile->z1 - tile->z0) * volume->comps[0].prec,\r
- (tcp->rates[j] * 8 * volume->comps[0].dx * volume->comps[0].dy * volume->comps[0].dz)) : 0;*/\r
- if (tcp->rates[j]) {\r
- if (j && tcp->rates[j] < tcp->rates[j - 1] + 10) {\r
- tcp->rates[j] = tcp->rates[j - 1] + 20;\r
- } else if (!j && tcp->rates[j] < 30){\r
- tcp->rates[j] = 30;\r
- }\r
- }\r
- }\r
- /* << Modification of the RATE */\r
-\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- int res_max, i;\r
- int prevnumbands = 0;\r
-\r
- /* opj_tcd_tilecomp_t *tilec=&tile->comps[compno]; */\r
- tcd->tilec = &tile->comps[compno];\r
- tilec = tcd->tilec;\r
-\r
- /* border of each tile component (global) (B.3) */\r
- tilec->x0 = int_ceildiv(tile->x0, volume->comps[compno].dx);\r
- tilec->y0 = int_ceildiv(tile->y0, volume->comps[compno].dy);\r
- tilec->z0 = int_ceildiv(tile->z0, volume->comps[compno].dz);\r
- tilec->x1 = int_ceildiv(tile->x1, volume->comps[compno].dx);\r
- tilec->y1 = int_ceildiv(tile->y1, volume->comps[compno].dy);\r
- tilec->z1 = int_ceildiv(tile->z1, volume->comps[compno].dz);\r
-\r
- tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * (tilec->z1 - tilec->z0) * sizeof(int));\r
- \r
- res_max = 0;\r
- for (i = 0;i < 3; i++){\r
- tilec->numresolution[i] = tccp->numresolution[i];\r
- //Greater of 3 resolutions contains all information\r
- res_max = (tilec->numresolution[i] > res_max) ? tilec->numresolution[i] : res_max;\r
- }\r
-\r
- tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(res_max * sizeof(opj_tcd_resolution_t));\r
- for (resno = 0; resno < res_max; resno++) {\r
- int pdx, pdy, pdz;\r
- int tlprcxstart, tlprcystart, tlprczstart, brprcxend, brprcyend, brprczend;\r
- int tlcbgxstart, tlcbgystart, tlcbgzstart, brcbgxend, brcbgyend, brcbgzend;\r
- int cbgwidthexpn, cbgheightexpn, cbglengthexpn;\r
- int cblkwidthexpn, cblkheightexpn, cblklengthexpn;\r
- \r
- int levelnox = tilec->numresolution[0] - 1 - resno; \r
- int levelnoy = tilec->numresolution[1] - 1 - resno;\r
- int diff = tccp->numresolution[0] - tccp->numresolution[2]; \r
- int levelnoz = tilec->numresolution[2] - 1 - ((resno <= diff) ? 0 : (resno - diff));\r
- if (levelnoz < 0) levelnoz = 0;\r
-\r
- tcd->res = &tilec->resolutions[resno];\r
- res = tcd->res;\r
- \r
- /* border for each resolution level (global) (B.14)*/\r
- res->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- res->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- res->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- res->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- res->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- res->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
-\r
- // res->numbands = resno == 0 ? 1 : 3; /* --> 2D */\r
- res->numbands = (resno == 0) ? 1 : (resno <= diff) ? 3 : 7; /* --> 3D */\r
-\r
- /* p. 30, table A-13, ISO/IEC IS154444-1 : 2002 */ \r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- pdx = tccp->prctsiz[0][resno];\r
- pdy = tccp->prctsiz[1][resno];\r
- pdz = tccp->prctsiz[2][resno];\r
- } else {\r
- pdx = 15;\r
- pdy = 15;\r
- pdz = 15;\r
- }\r
- /* p. 66, B.16, ISO/IEC IS15444-1 : 2002 */\r
- tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx;\r
- tlprcystart = int_floordivpow2(res->y0, pdy) << pdy;\r
- tlprczstart = int_floordivpow2(res->z0, pdz) << pdz;\r
- brprcxend = int_ceildivpow2(res->x1, pdx) << pdx;\r
- brprcyend = int_ceildivpow2(res->y1, pdy) << pdy;\r
- brprczend = int_ceildivpow2(res->z1, pdz) << pdz;\r
- \r
- res->prctno[0] = (brprcxend - tlprcxstart) >> pdx;\r
- res->prctno[1] = (brprcyend - tlprcystart) >> pdy;\r
- res->prctno[2] = (brprczend - tlprczstart) >> pdz;\r
- if (res->prctno[2] == 0) res->prctno[2] = 1;\r
-\r
- /* p. 67, B.17 & B.18, ISO/IEC IS15444-1 : 2002 */\r
- if (resno == 0) {\r
- tlcbgxstart = tlprcxstart;\r
- tlcbgystart = tlprcystart;\r
- tlcbgzstart = tlprczstart;\r
- brcbgxend = brprcxend;\r
- brcbgyend = brprcyend;\r
- brcbgzend = brprczend;\r
- cbgwidthexpn = pdx;\r
- cbgheightexpn = pdy;\r
- cbglengthexpn = pdz;\r
- } else {\r
- tlcbgxstart = int_ceildivpow2(tlprcxstart, 1);\r
- tlcbgystart = int_ceildivpow2(tlprcystart, 1);\r
- tlcbgzstart = int_ceildivpow2(tlprczstart, 1);\r
- brcbgxend = int_ceildivpow2(brprcxend, 1);\r
- brcbgyend = int_ceildivpow2(brprcyend, 1);\r
- brcbgzend = int_ceildivpow2(brprczend, 1);\r
- cbgwidthexpn = pdx - 1;\r
- cbgheightexpn = pdy - 1;\r
- cbglengthexpn = pdz - 1;\r
- }\r
- \r
- cblkwidthexpn = int_min(tccp->cblk[0], cbgwidthexpn);\r
- cblkheightexpn = int_min(tccp->cblk[1], cbgheightexpn);\r
- cblklengthexpn = int_min(tccp->cblk[2], cbglengthexpn);\r
- \r
- res->bands = (opj_tcd_band_t *) opj_malloc(res->numbands * sizeof(opj_tcd_band_t));\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- int x0b, y0b, z0b;\r
- int gain, numbps;\r
- opj_stepsize_t *ss = NULL;\r
-\r
- tcd->band = &res->bands[bandno];\r
- band = tcd->band;\r
-\r
- band->bandno = resno == 0 ? 0 : bandno + 1;\r
- /* Bandno: 0 - LLL 2 - LHL \r
- 1 - HLL 3 - HHL\r
- 4 - LLH 6 - LHH\r
- 5 - HLH 7 - HHH */\r
- x0b = (band->bandno == 1) || (band->bandno == 3) || (band->bandno == 5 ) || (band->bandno == 7 ) ? 1 : 0; \r
- y0b = (band->bandno == 2) || (band->bandno == 3) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0;\r
- z0b = (band->bandno == 4) || (band->bandno == 5) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0; \r
- \r
- /* p. 65, B.15, ISO/IEC IS15444-1 : 2002 */\r
- if (band->bandno == 0) {\r
- /* band border (global) */\r
- band->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- band->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- band->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- band->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- band->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- band->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
- } else {\r
- band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z0 = int_ceildivpow2(tilec->z0 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z1 = int_ceildivpow2(tilec->z1 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- }\r
- \r
- ss = &tccp->stepsizes[(resno == 0) ? 0 : (prevnumbands + bandno + 1)];\r
- if (bandno == (res->numbands - 1)) \r
- prevnumbands += (resno == 0) ? 0 : res->numbands;\r
- gain = dwt_getgain(band->bandno,tccp->reversible); \r
- numbps = volume->comps[compno].prec + gain;\r
- \r
- band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn));\r
- band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */\r
- \r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- int tlcblkxstart, tlcblkystart, tlcblkzstart, brcblkxend, brcblkyend, brcblkzend;\r
-\r
- int cbgxstart = tlcbgxstart + (precno % res->prctno[0]) * (1 << cbgwidthexpn);\r
- int cbgystart = tlcbgystart + ((precno / (res->prctno[0] * res->prctno[1])) / res->prctno[0]) * (1 << cbgheightexpn);\r
- int cbgzstart = tlcbgzstart + (precno / (res->prctno[0] * res->prctno[1])) * (1 << cbglengthexpn);\r
- int cbgxend = cbgxstart + (1 << cbgwidthexpn);\r
- int cbgyend = cbgystart + (1 << cbgheightexpn);\r
- int cbgzend = cbgzstart + (1 << cbglengthexpn);\r
-\r
- /* opj_tcd_precinct_t *prc=&band->precincts[precno]; */\r
- tcd->prc = &band->precincts[precno];\r
- prc = tcd->prc;\r
-\r
- /* precinct size (global) */\r
- prc->x0 = int_max(cbgxstart, band->x0);\r
- prc->y0 = int_max(cbgystart, band->y0);\r
- prc->z0 = int_max(cbgzstart, band->z0);\r
- prc->x1 = int_min(cbgxend, band->x1);\r
- prc->y1 = int_min(cbgyend, band->y1);\r
- prc->z1 = int_min(cbgzend, band->z1);\r
-\r
- tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn;\r
- tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn;\r
- tlcblkzstart = int_floordivpow2(prc->z0, cblklengthexpn) << cblklengthexpn;\r
- brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn;\r
- brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn;\r
- brcblkzend = int_ceildivpow2(prc->z1, cblklengthexpn) << cblklengthexpn;\r
- prc->cblkno[0] = (brcblkxend - tlcblkxstart) >> cblkwidthexpn;\r
- prc->cblkno[1] = (brcblkyend - tlcblkystart) >> cblkheightexpn;\r
- prc->cblkno[2] = (brcblkzend - tlcblkzstart) >> cblklengthexpn;\r
- prc->cblkno[2] = (prc->cblkno[2] == 0) ? 1 : prc->cblkno[2];\r
-\r
- opj_free(prc->cblks);\r
- prc->cblks = (opj_tcd_cblk_t *) opj_malloc((prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]) * sizeof(opj_tcd_cblk_t));\r
- prc->incltree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
- prc->imsbtree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
-\r
- for (cblkno = 0; cblkno < (prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]); cblkno++) {\r
- int cblkxstart = tlcblkxstart + (cblkno % prc->cblkno[0]) * (1 << cblkwidthexpn);\r
- int cblkystart = tlcblkystart + ((cblkno % (prc->cblkno[0] * prc->cblkno[1])) / prc->cblkno[0]) * (1 << cblkheightexpn);\r
- int cblkzstart = tlcblkzstart + (cblkno / (prc->cblkno[0] * prc->cblkno[1])) * (1 << cblklengthexpn);\r
- int cblkxend = cblkxstart + (1 << cblkwidthexpn);\r
- int cblkyend = cblkystart + (1 << cblkheightexpn);\r
- int cblkzend = cblkzstart + (1 << cblklengthexpn);\r
- int prec = ((tilec->bpp > 16) ? 3 : ((tilec->bpp > 8) ? 2 : 1));\r
-\r
- tcd->cblk = &prc->cblks[cblkno];\r
- cblk = tcd->cblk;\r
-\r
- /* code-block size (global) */\r
- cblk->x0 = int_max(cblkxstart, prc->x0);\r
- cblk->y0 = int_max(cblkystart, prc->y0);\r
- cblk->z0 = int_max(cblkzstart, prc->z0);\r
- cblk->x1 = int_min(cblkxend, prc->x1);\r
- cblk->y1 = int_min(cblkyend, prc->y1);\r
- cblk->z1 = int_min(cblkzend, prc->z1);\r
- }\r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- } /* compno */\r
- //tcd_dump(stdout, tcd, tcd->tcd_volume);\r
-}\r
-\r
-\r
-void tcd_free_encode(opj_tcd_t *tcd) {\r
- int tileno, compno, resno, bandno, precno;\r
-\r
- opj_tcd_tile_t *tile = NULL; /* pointer to tcd->tile */\r
-// opj_tcd_slice_t *slice = NULL; /* pointer to tcd->slice */\r
- opj_tcd_tilecomp_t *tilec = NULL; /* pointer to tcd->tilec */\r
- opj_tcd_resolution_t *res = NULL; /* pointer to tcd->res */\r
- opj_tcd_band_t *band = NULL; /* pointer to tcd->band */\r
- opj_tcd_precinct_t *prc = NULL; /* pointer to tcd->prc */\r
-\r
- for (tileno = 0; tileno < 1; tileno++) {\r
- tcd->tile = tcd->tcd_volume->tiles;\r
- tile = tcd->tile;\r
-\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- tcd->tilec = &tile->comps[compno];\r
- tilec = tcd->tilec;\r
-\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- tcd->res = &tilec->resolutions[resno];\r
- res = tcd->res;\r
-\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- tcd->band = &res->bands[bandno];\r
- band = tcd->band;\r
-\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- tcd->prc = &band->precincts[precno];\r
- prc = tcd->prc;\r
-\r
- if (prc->incltree != NULL) {\r
- tgt_destroy(prc->incltree);\r
- prc->incltree = NULL;\r
- }\r
- if (prc->imsbtree != NULL) {\r
- tgt_destroy(prc->imsbtree);\r
- prc->imsbtree = NULL;\r
- }\r
- opj_free(prc->cblks);\r
- prc->cblks = NULL;\r
- } /* for (precno */\r
- opj_free(band->precincts);\r
- band->precincts = NULL;\r
- } /* for (bandno */\r
- } /* for (resno */\r
- opj_free(tilec->resolutions);\r
- tilec->resolutions = NULL;\r
- } /* for (compno */\r
- opj_free(tile->comps);\r
- tile->comps = NULL;\r
- } /* for (tileno */\r
- opj_free(tcd->tcd_volume->tiles);\r
- tcd->tcd_volume->tiles = NULL;\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-void tcd_malloc_decode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp) {\r
- int tileno, compno, resno, bandno, precno, cblkno, res_max,\r
- i, j, p, q, r;\r
- unsigned int x0 = 0, y0 = 0, z0 = 0, \r
- x1 = 0, y1 = 0, z1 = 0, \r
- w, h, l;\r
-\r
- tcd->volume = volume;\r
- tcd->cp = cp;\r
- tcd->tcd_volume->tw = cp->tw;\r
- tcd->tcd_volume->th = cp->th;\r
- tcd->tcd_volume->tl = cp->tl;\r
- tcd->tcd_volume->tiles = (opj_tcd_tile_t *) opj_malloc(cp->tw * cp->th * cp->tl * sizeof(opj_tcd_tile_t));\r
- \r
- for (i = 0; i < cp->tileno_size; i++) {\r
- opj_tcp_t *tcp = &(cp->tcps[cp->tileno[i]]);\r
- opj_tcd_tile_t *tile = &(tcd->tcd_volume->tiles[cp->tileno[i]]);\r
- \r
- /* p61 ISO/IEC IS15444-1 : 2002 */\r
- /* curtileno --> raster scanned index of tiles */\r
- /* p,q,r --> matricial index of tiles */\r
- tileno = cp->tileno[i];\r
- p = tileno % cp->tw; \r
- q = tileno / cp->tw; \r
- r = tileno / (cp->tw * cp->th); /* extension to 3-D */\r
-\r
- /* 4 borders of the tile rescale on the volume if necessary (B.3)*/\r
- tile->x0 = int_max(cp->tx0 + p * cp->tdx, volume->x0);\r
- tile->y0 = int_max(cp->ty0 + q * cp->tdy, volume->y0);\r
- tile->z0 = int_max(cp->tz0 + r * cp->tdz, volume->z0);\r
- tile->x1 = int_min(cp->tx0 + (p + 1) * cp->tdx, volume->x1);\r
- tile->y1 = int_min(cp->ty0 + (q + 1) * cp->tdy, volume->y1);\r
- tile->z1 = int_min(cp->tz0 + (r + 1) * cp->tdz, volume->z1);\r
- tile->numcomps = volume->numcomps; \r
- \r
- tile->comps = (opj_tcd_tilecomp_t *) opj_malloc(volume->numcomps * sizeof(opj_tcd_tilecomp_t));\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tccp_t *tccp = &tcp->tccps[compno];\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- int prevnumbands = 0;\r
-\r
- /* border of each tile component (global) */\r
- tilec->x0 = int_ceildiv(tile->x0, volume->comps[compno].dx);\r
- tilec->y0 = int_ceildiv(tile->y0, volume->comps[compno].dy);\r
- tilec->z0 = int_ceildiv(tile->z0, volume->comps[compno].dz);\r
- tilec->x1 = int_ceildiv(tile->x1, volume->comps[compno].dx);\r
- tilec->y1 = int_ceildiv(tile->y1, volume->comps[compno].dy);\r
- tilec->z1 = int_ceildiv(tile->z1, volume->comps[compno].dz);\r
- \r
- tilec->data = (int *) opj_malloc((tilec->x1 - tilec->x0) * (tilec->y1 - tilec->y0) * (tilec->z1 - tilec->z0) * sizeof(int));\r
-\r
- res_max = 0;\r
- for (i = 0;i < 3; i++){\r
- tilec->numresolution[i] = tccp->numresolution[i];\r
- //Greater of 3 resolutions contains all information\r
- res_max = (tilec->numresolution[i] > res_max) ? tilec->numresolution[i] : res_max;\r
- }\r
-\r
- tilec->resolutions = (opj_tcd_resolution_t *) opj_malloc(res_max * sizeof(opj_tcd_resolution_t));\r
-\r
- for (resno = 0; resno < res_max; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- int pdx, pdy, pdz;\r
- int tlprcxstart, tlprcystart, tlprczstart, brprcxend, brprcyend, brprczend;\r
- int tlcbgxstart, tlcbgystart, tlcbgzstart, brcbgxend, brcbgyend, brcbgzend;\r
- int cbgwidthexpn, cbgheightexpn, cbglengthexpn;\r
- int cblkwidthexpn, cblkheightexpn, cblklengthexpn;\r
- int levelnox = tilec->numresolution[0] - 1 - resno; \r
- int levelnoy = tilec->numresolution[1] - 1 - resno;\r
- int diff = tccp->numresolution[0] - tccp->numresolution[2]; \r
- int levelnoz = tilec->numresolution[2] - 1 - ((resno <= diff) ? 0 : (resno - diff));\r
- if (levelnoz < 0) levelnoz = 0;\r
-\r
- /* border for each resolution level (global) */\r
- res->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- res->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- res->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- res->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- res->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- res->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
- res->numbands = (resno == 0) ? 1 : (resno <= diff) ? 3 : 7; /* --> 3D */\r
- \r
- /* p. 30, table A-13, ISO/IEC IS154444-1 : 2002 */\r
- if (tccp->csty & J3D_CCP_CSTY_PRT) {\r
- pdx = tccp->prctsiz[0][resno];\r
- pdy = tccp->prctsiz[1][resno];\r
- pdz = tccp->prctsiz[2][resno];\r
- } else {\r
- pdx = 15;\r
- pdy = 15;\r
- pdz = 15;\r
- }\r
- \r
- /* p. 66, B.16, ISO/IEC IS15444-1 : 2002 */\r
- tlprcxstart = int_floordivpow2(res->x0, pdx) << pdx;\r
- tlprcystart = int_floordivpow2(res->y0, pdy) << pdy;\r
- tlprczstart = int_floordivpow2(res->z0, pdz) << pdz;\r
- brprcxend = int_ceildivpow2(res->x1, pdx) << pdx;\r
- brprcyend = int_ceildivpow2(res->y1, pdy) << pdy;\r
- brprczend = int_ceildivpow2(res->z1, pdz) << pdz;\r
- \r
- res->prctno[0] = (brprcxend - tlprcxstart) >> pdx;\r
- res->prctno[1] = (brprcyend - tlprcystart) >> pdy;\r
- res->prctno[2] = (brprczend - tlprczstart) >> pdz;\r
- \r
- /* p. 67, B.17 & B.18, ISO/IEC IS15444-1 : 2002 */\r
- if (resno == 0) {\r
- tlcbgxstart = tlprcxstart;//0\r
- tlcbgystart = tlprcystart;\r
- tlcbgzstart = tlprczstart;\r
- brcbgxend = brprcxend;//1\r
- brcbgyend = brprcyend;\r
- brcbgzend = brprczend;\r
- cbgwidthexpn = pdx; //15\r
- cbgheightexpn = pdy;\r
- cbglengthexpn = pdz;\r
- } else {\r
- tlcbgxstart = int_ceildivpow2(tlprcxstart, 1);\r
- tlcbgystart = int_ceildivpow2(tlprcystart, 1);\r
- tlcbgzstart = int_ceildivpow2(tlprczstart, 1);\r
- brcbgxend = int_ceildivpow2(brprcxend, 1);\r
- brcbgyend = int_ceildivpow2(brprcyend, 1);\r
- brcbgzend = int_ceildivpow2(brprczend, 1);\r
- cbgwidthexpn = pdx - 1;\r
- cbgheightexpn = pdy - 1;\r
- cbglengthexpn = pdz - 1;\r
- }\r
- \r
- cblkwidthexpn = int_min(tccp->cblk[0], cbgwidthexpn); //6\r
- cblkheightexpn = int_min(tccp->cblk[1], cbgheightexpn); //6\r
- cblklengthexpn = int_min(tccp->cblk[2], cbglengthexpn); //6\r
-\r
- res->bands = (opj_tcd_band_t *) opj_malloc(res->numbands * sizeof(opj_tcd_band_t));\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- int x0b, y0b, z0b;\r
- int gain, numbps;\r
- opj_stepsize_t *ss = NULL;\r
-\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- band->bandno = resno == 0 ? 0 : bandno + 1;\r
- /* Bandno: 0 - LLL 2 - LHL \r
- 1 - HLL 3 - HHL\r
- 4 - LLH 6 - LHH\r
- 5 - HLH 7 - HHH */\r
- x0b = (band->bandno == 1) || (band->bandno == 3) || (band->bandno == 5 ) || (band->bandno == 7 ) ? 1 : 0; \r
- y0b = (band->bandno == 2) || (band->bandno == 3) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0;\r
- z0b = (band->bandno == 4) || (band->bandno == 5) || (band->bandno == 6 ) || (band->bandno == 7 ) ? 1 : 0; \r
- \r
- /* p. 65, B.15, ISO/IEC IS15444-1 : 2002 */\r
- if (band->bandno == 0) {\r
- /* band border (global) */\r
- band->x0 = int_ceildivpow2(tilec->x0, levelnox);\r
- band->y0 = int_ceildivpow2(tilec->y0, levelnoy);\r
- band->z0 = int_ceildivpow2(tilec->z0, levelnoz);\r
- band->x1 = int_ceildivpow2(tilec->x1, levelnox);\r
- band->y1 = int_ceildivpow2(tilec->y1, levelnoy);\r
- band->z1 = int_ceildivpow2(tilec->z1, levelnoz);\r
- } else {\r
- band->x0 = int_ceildivpow2(tilec->x0 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y0 = int_ceildivpow2(tilec->y0 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z0 = int_ceildivpow2(tilec->z0 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- band->x1 = int_ceildivpow2(tilec->x1 - (1 << levelnox) * x0b, levelnox + 1);\r
- band->y1 = int_ceildivpow2(tilec->y1 - (1 << levelnoy) * y0b, levelnoy + 1);\r
- band->z1 = int_ceildivpow2(tilec->z1 - (1 << levelnoz) * z0b, (resno <= diff) ? levelnoz : levelnoz + 1);\r
- } \r
-\r
- ss = &tccp->stepsizes[(resno == 0) ? 0 : (prevnumbands + bandno + 1)];\r
- if (bandno == (res->numbands - 1)) \r
- prevnumbands += (resno == 0) ? 0 : res->numbands;\r
- gain = dwt_getgain(band->bandno,tccp->reversible); \r
- numbps = volume->comps[compno].prec + gain;\r
-\r
- band->stepsize = (float)((1.0 + ss->mant / 2048.0) * pow(2.0, numbps - ss->expn));\r
- band->numbps = ss->expn + tccp->numgbits - 1; /* WHY -1 ? */\r
- \r
- band->precincts = (opj_tcd_precinct_t *) opj_malloc(res->prctno[0] * res->prctno[1] * res->prctno[2] * sizeof(opj_tcd_precinct_t));\r
- \r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- int tlcblkxstart, tlcblkystart, tlcblkzstart, brcblkxend, brcblkyend, brcblkzend;\r
-\r
- int cbgxstart = tlcbgxstart + (precno % res->prctno[0]) * (1 << cbgwidthexpn);\r
- int cbgystart = tlcbgystart + (precno / res->prctno[0]) * (1 << cbgheightexpn);\r
- int cbgzstart = tlcbgzstart + (precno / (res->prctno[0] * res->prctno[1])) * (1 << cbglengthexpn);\r
- int cbgxend = cbgxstart + (1 << cbgwidthexpn);\r
- int cbgyend = cbgystart + (1 << cbgheightexpn);\r
- int cbgzend = cbgzstart + (1 << cbglengthexpn);\r
-\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- /* precinct size (global) */\r
- prc->x0 = int_max(cbgxstart, band->x0);\r
- prc->y0 = int_max(cbgystart, band->y0);\r
- prc->z0 = int_max(cbgzstart, band->z0);\r
- prc->x1 = int_min(cbgxend, band->x1);\r
- prc->y1 = int_min(cbgyend, band->y1);\r
- prc->z1 = int_min(cbgzend, band->z1);\r
-\r
- tlcblkxstart = int_floordivpow2(prc->x0, cblkwidthexpn) << cblkwidthexpn;\r
- tlcblkystart = int_floordivpow2(prc->y0, cblkheightexpn) << cblkheightexpn;\r
- tlcblkzstart = int_floordivpow2(prc->z0, cblklengthexpn) << cblklengthexpn;\r
- brcblkxend = int_ceildivpow2(prc->x1, cblkwidthexpn) << cblkwidthexpn;\r
- brcblkyend = int_ceildivpow2(prc->y1, cblkheightexpn) << cblkheightexpn;\r
- brcblkzend = int_ceildivpow2(prc->z1, cblklengthexpn) << cblklengthexpn;\r
- prc->cblkno[0] = (brcblkxend - tlcblkxstart) >> cblkwidthexpn;\r
- prc->cblkno[1] = (brcblkyend - tlcblkystart) >> cblkheightexpn;\r
- prc->cblkno[2] = (brcblkzend - tlcblkzstart) >> cblklengthexpn;\r
- prc->cblkno[2] = (prc->cblkno[2] == 0) ? 1 : prc->cblkno[2];\r
-\r
- prc->cblks = (opj_tcd_cblk_t *) opj_malloc((prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]) * sizeof(opj_tcd_cblk_t));\r
- prc->incltree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
- prc->imsbtree = tgt_create(prc->cblkno[0], prc->cblkno[1], prc->cblkno[2]);\r
- \r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- int cblkxstart = tlcblkxstart + (cblkno % prc->cblkno[0]) * (1 << cblkwidthexpn);\r
- int cblkystart = tlcblkystart + ((cblkno % (prc->cblkno[0] * prc->cblkno[1])) / prc->cblkno[0]) * (1 << cblkheightexpn);\r
- int cblkzstart = tlcblkzstart + (cblkno / (prc->cblkno[0] * prc->cblkno[1])) * (1 << cblklengthexpn);\r
- int cblkxend = cblkxstart + (1 << cblkwidthexpn);\r
- int cblkyend = cblkystart + (1 << cblkheightexpn);\r
- int cblkzend = cblkzstart + (1 << cblklengthexpn);\r
- int prec = ((tilec->bpp > 16) ? 3 : ((tilec->bpp > 8) ? 2 : 1));\r
- /* code-block size (global) */\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- \r
- /* code-block size (global) */\r
- cblk->x0 = int_max(cblkxstart, prc->x0);\r
- cblk->y0 = int_max(cblkystart, prc->y0);\r
- cblk->z0 = int_max(cblkzstart, prc->z0);\r
- cblk->x1 = int_min(cblkxend, prc->x1);\r
- cblk->y1 = int_min(cblkyend, prc->y1);\r
- cblk->z1 = int_min(cblkzend, prc->z1);\r
- }\r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- } /* compno */\r
- } /* i = 0..cp->tileno_size */\r
-\r
- //tcd_dump(stdout, tcd, tcd->tcd_volume);\r
-\r
- /* \r
- Allocate place to store the decoded data = final volume\r
- Place limited by the tile really present in the codestream \r
- */\r
- \r
- for (i = 0; i < volume->numcomps; i++) {\r
- for (j = 0; j < cp->tileno_size; j++) {\r
- tileno = cp->tileno[j];\r
- x0 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].x0 : int_min(x0,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].x0);\r
- y0 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].y0 : int_min(y0,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].y0);\r
- z0 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].z0 : int_min(z0,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].z0);\r
- x1 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].x1 : int_max(x1,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].x1);\r
- y1 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].y1 : int_max(y1,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].y1);\r
- z1 = (j == 0) ? tcd->tcd_volume->tiles[tileno].comps[i].z1 : int_max(z1,(unsigned int) tcd->tcd_volume->tiles[tileno].comps[i].z1);\r
- }\r
- \r
- w = x1 - x0;\r
- h = y1 - y0;\r
- l = z1 - z0;\r
- \r
- volume->comps[i].data = (int *) opj_malloc(w * h * l * sizeof(int));\r
- volume->comps[i].w = w;\r
- volume->comps[i].h = h;\r
- volume->comps[i].l = l;\r
- volume->comps[i].x0 = x0;\r
- volume->comps[i].y0 = y0;\r
- volume->comps[i].z0 = z0;\r
- volume->comps[i].bigendian = cp->bigendian;\r
- }\r
-}\r
-\r
-void tcd_free_decode(opj_tcd_t *tcd) {\r
- int tileno,compno,resno,bandno,precno;\r
-\r
- opj_tcd_volume_t *tcd_volume = tcd->tcd_volume;\r
- \r
- for (tileno = 0; tileno < tcd_volume->tw * tcd_volume->th * tcd_volume->tl; tileno++) {\r
- opj_tcd_tile_t *tile = &tcd_volume->tiles[tileno];\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- for (precno = 0; precno < res->prctno[1] * res->prctno[0] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prec = &band->precincts[precno];\r
- if (prec->cblks != NULL) opj_free(prec->cblks);\r
- if (prec->imsbtree != NULL) tgt_destroy(prec->imsbtree);\r
- if (prec->incltree != NULL) tgt_destroy(prec->incltree);\r
- /*for (treeno = 0; treeno < prec->numtrees; treeno++){\r
- if (prec->imsbtree[treeno] != NULL) tgt_destroy(prec->imsbtree[treeno]);\r
- if (prec->incltree[treeno] != NULL) tgt_destroy(prec->incltree[treeno]);\r
- }*/\r
- }\r
- if (band->precincts != NULL) opj_free(band->precincts);\r
- }\r
- }\r
- if (tilec->resolutions != NULL) opj_free(tilec->resolutions);\r
- }\r
- if (tile->comps != NULL) opj_free(tile->comps);\r
- }\r
-\r
- if (tcd_volume->tiles != NULL) opj_free(tcd_volume->tiles);\r
-}\r
-\r
-\r
-\r
-/* ----------------------------------------------------------------------- */\r
-void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final) {\r
- int compno, resno, bandno, precno, cblkno;\r
- int value; /*, matrice[tcd_tcp->numlayers][tcd_tile->comps[0].numresolution[0]][3]; */\r
- int matrice[10][10][3];\r
- int i, j, k;\r
-\r
- opj_cp_t *cp = tcd->cp;\r
- opj_tcd_tile_t *tcd_tile = tcd->tcd_tile;\r
- opj_tcp_t *tcd_tcp = tcd->tcp;\r
-\r
- /*matrice=(int*)opj_malloc(tcd_tcp->numlayers*tcd_tile->comps[0].numresolution[0]*3*sizeof(int)); */\r
- \r
- for (compno = 0; compno < tcd_tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno];\r
- for (i = 0; i < tcd_tcp->numlayers; i++) {\r
- for (j = 0; j < tilec->numresolution[0]; j++) {\r
- for (k = 0; k < 3; k++) {\r
- matrice[i][j][k] =\r
- (int) (cp->matrice[i * tilec->numresolution[0] * 3 + j * 3 + k] \r
- * (float) (tcd->volume->comps[compno].prec / 16.0));\r
- }\r
- }\r
- }\r
- \r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_layer_t *layer = &cblk->layers[layno];\r
- int n;\r
- int imsb = tcd->volume->comps[compno].prec - cblk->numbps; /* number of bit-plan equal to zero */\r
- /* Correction of the matrix of coefficient to include the IMSB information */\r
- if (layno == 0) {\r
- value = matrice[layno][resno][bandno];\r
- if (imsb >= value) {\r
- value = 0;\r
- } else {\r
- value -= imsb;\r
- }\r
- } else {\r
- value = matrice[layno][resno][bandno] - matrice[layno - 1][resno][bandno];\r
- if (imsb >= matrice[layno - 1][resno][bandno]) {\r
- value -= (imsb - matrice[layno - 1][resno][bandno]);\r
- if (value < 0) {\r
- value = 0;\r
- }\r
- }\r
- }\r
- \r
- if (layno == 0) {\r
- cblk->numpassesinlayers = 0;\r
- }\r
- \r
- n = cblk->numpassesinlayers;\r
- if (cblk->numpassesinlayers == 0) {\r
- if (value != 0) {\r
- n = 3 * value - 2 + cblk->numpassesinlayers;\r
- } else {\r
- n = cblk->numpassesinlayers;\r
- }\r
- } else {\r
- n = 3 * value + cblk->numpassesinlayers;\r
- }\r
- \r
- layer->numpasses = n - cblk->numpassesinlayers;\r
- \r
- if (!layer->numpasses)\r
- continue;\r
- \r
- if (cblk->numpassesinlayers == 0) {\r
- layer->len = cblk->passes[n - 1].rate;\r
- layer->data = cblk->data;\r
- } else {\r
- layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate;\r
- layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate;\r
- }\r
- if (final)\r
- cblk->numpassesinlayers = n;\r
- }\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-void tcd_rateallocate_fixed(opj_tcd_t *tcd) {\r
- int layno;\r
- for (layno = 0; layno < tcd->tcp->numlayers; layno++) {\r
- tcd_makelayer_fixed(tcd, layno, 1);\r
- }\r
-}\r
-\r
-void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final) {\r
- int compno, resno, bandno, precno, cblkno, passno;\r
- \r
- opj_tcd_tile_t *tcd_tile = tcd->tcd_tile;\r
-\r
- tcd_tile->distolayer[layno] = 0; /* fixed_quality */\r
- \r
- for (compno = 0; compno < tcd_tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno];\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- opj_tcd_layer_t *layer = &cblk->layers[layno];\r
- \r
- int n;\r
- if (layno == 0) {\r
- cblk->numpassesinlayers = 0;\r
- }\r
- n = cblk->numpassesinlayers;\r
- for (passno = cblk->numpassesinlayers; passno < cblk->totalpasses; passno++) {\r
- int dr;\r
- double dd;\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- if (n == 0) {\r
- dr = pass->rate;\r
- dd = pass->distortiondec;\r
- } else {\r
- dr = pass->rate - cblk->passes[n - 1].rate;\r
- dd = pass->distortiondec - cblk->passes[n - 1].distortiondec;\r
- }\r
- if (!dr) {\r
- if (dd)\r
- n = passno + 1;\r
- continue;\r
- }\r
- if (dd / dr >= thresh){\r
- n = passno + 1;\r
- }\r
- }\r
- layer->numpasses = n - cblk->numpassesinlayers;\r
- \r
- if (!layer->numpasses) {\r
- layer->disto = 0;\r
- continue;\r
- }\r
- if (cblk->numpassesinlayers == 0) {\r
- layer->len = cblk->passes[n - 1].rate;\r
- layer->data = cblk->data;\r
- layer->disto = cblk->passes[n - 1].distortiondec;\r
- } else {\r
- layer->len = cblk->passes[n - 1].rate - cblk->passes[cblk->numpassesinlayers - 1].rate;\r
- layer->data = cblk->data + cblk->passes[cblk->numpassesinlayers - 1].rate;\r
- layer->disto = cblk->passes[n - 1].distortiondec - cblk->passes[cblk->numpassesinlayers - 1].distortiondec;\r
- }\r
- \r
- tcd_tile->distolayer[layno] += layer->disto; /* fixed_quality */\r
- \r
- if (final)\r
- cblk->numpassesinlayers = n;\r
-\r
- // fprintf(stdout,"MakeLayer : %d %f %d %d \n",layer->len, layer->disto, layer->numpasses, n);\r
- }\r
- }\r
- }\r
- }\r
- }\r
-}\r
-\r
-bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_volume_info_t * volume_info) {\r
- int compno, resno, bandno, precno, cblkno, passno, layno;\r
- double min, max;\r
- double cumdisto[100]; /* fixed_quality */\r
- const double K = 1; /* 1.1; // fixed_quality */\r
- double maxSE = 0;\r
-\r
- opj_cp_t *cp = tcd->cp;\r
- opj_tcd_tile_t *tcd_tile = tcd->tcd_tile;\r
- opj_tcp_t *tcd_tcp = tcd->tcp;\r
-\r
- min = DBL_MAX;\r
- max = 0;\r
- \r
- tcd_tile->nbpix = 0; /* fixed_quality */\r
- \r
- for (compno = 0; compno < tcd_tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tcd_tile->comps[compno];\r
- tilec->nbpix = 0;\r
- for (resno = 0; resno < tilec->numresolution[0]; resno++) {\r
- opj_tcd_resolution_t *res = &tilec->resolutions[resno];\r
- for (bandno = 0; bandno < res->numbands; bandno++) {\r
- opj_tcd_band_t *band = &res->bands[bandno];\r
- for (precno = 0; precno < res->prctno[0] * res->prctno[1] * res->prctno[2]; precno++) {\r
- opj_tcd_precinct_t *prc = &band->precincts[precno];\r
- for (cblkno = 0; cblkno < prc->cblkno[0] * prc->cblkno[1] * prc->cblkno[2]; cblkno++) {\r
- opj_tcd_cblk_t *cblk = &prc->cblks[cblkno];\r
- for (passno = 0; passno < cblk->totalpasses; passno++) {\r
- opj_tcd_pass_t *pass = &cblk->passes[passno];\r
- int dr;\r
- double dd, rdslope;\r
- if (passno == 0) {\r
- dr = pass->rate;\r
- dd = pass->distortiondec;\r
- } else {\r
- dr = pass->rate - cblk->passes[passno - 1].rate;\r
- dd = pass->distortiondec - cblk->passes[passno - 1].distortiondec;\r
- }\r
- if (dr == 0) {\r
- continue;\r
- }\r
- rdslope = dd / dr;\r
- if (rdslope < min) {\r
- min = rdslope;\r
- }\r
- if (rdslope > max) {\r
- max = rdslope;\r
- }\r
-\r
- } /* passno */\r
- \r
- /* fixed_quality */\r
- tcd_tile->nbpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0) * (cblk->z1 - cblk->z0));\r
- tilec->nbpix += ((cblk->x1 - cblk->x0) * (cblk->y1 - cblk->y0) * (cblk->z1 - cblk->z0));\r
- } /* cbklno */ \r
- } /* precno */\r
- } /* bandno */\r
- } /* resno */\r
- \r
- maxSE += (((double)(1 << tcd->volume->comps[compno].prec) - 1.0) \r
- * ((double)(1 << tcd->volume->comps[compno].prec) -1.0)) \r
- * ((double)(tilec->nbpix));\r
- } /* compno */\r
- \r
- /* add antonin index */\r
- if(volume_info && volume_info->index_on) {\r
- opj_tile_info_t *info_TL = &volume_info->tile[tcd->tcd_tileno];\r
- info_TL->nbpix = tcd_tile->nbpix;\r
- info_TL->distotile = tcd_tile->distotile;\r
- info_TL->thresh = (double *) opj_malloc(tcd_tcp->numlayers * sizeof(double));\r
- }\r
- /* dda */\r
- \r
- for (layno = 0; layno < tcd_tcp->numlayers; layno++) {\r
- double lo = min;\r
- double hi = max;\r
- int success = 0;\r
- int maxlen = tcd_tcp->rates[layno] ? int_min(((int) tcd_tcp->rates[layno]), len) : len;\r
- double goodthresh;\r
- double distotarget; /* fixed_quality */\r
- int i = 0;\r
- \r
- /* fixed_quality */\r
- distotarget = tcd_tile->distotile - ((K * maxSE) / pow((float)10, tcd_tcp->distoratio[layno] / 10));\r
- \r
- if ((tcd_tcp->rates[layno]) || (cp->disto_alloc==0)) {\r
- opj_t2_t *t2 = t2_create(tcd->cinfo, tcd->volume, cp);\r
- int oldl = 0, oldoldl = 0;\r
- for (i = 0; i < 128; i++) {\r
- double thresh = (lo + hi) / 2;\r
- int l = 0;\r
- double distoachieved = 0; /* fixed_quality -q */\r
- \r
- tcd_makelayer(tcd, layno, thresh, 0);\r
- \r
- if (cp->fixed_quality) { /* fixed_quality -q */\r
- distoachieved = (layno == 0) ? tcd_tile->distolayer[0] : cumdisto[layno - 1] + tcd_tile->distolayer[layno];\r
- if (distoachieved < distotarget) {\r
- hi = thresh; \r
- continue;\r
- }\r
- lo = thresh;\r
- } else { /* disto_alloc -r, fixed_alloc -f */\r
- l = t2_encode_packets(t2, tcd->tcd_tileno, tcd_tile, layno + 1, dest, maxlen, volume_info);\r
- //fprintf(stdout, "layno %d i %d len=%d max=%d \n",layno,i,l,maxlen);\r
- if (l == -999) {\r
- lo = thresh; \r
- continue;\r
- } else if (l == oldl && oldl == oldoldl && tcd_tile->distolayer[layno] > 0.0 && i>32)\r
- break;\r
- hi = thresh;\r
- oldoldl = oldl;\r
- oldl = l;\r
- }\r
- success = 1;\r
- goodthresh = thresh;\r
- } \r
- t2_destroy(t2);\r
- } else {\r
- success = 1;\r
- goodthresh = min;\r
- }\r
- if (!success) {\r
- return false;\r
- }\r
- \r
- if(volume_info && volume_info->index_on) { /* Threshold for Marcela Index */\r
- volume_info->tile[tcd->tcd_tileno].thresh[layno] = goodthresh;\r
- }\r
- tcd_makelayer(tcd, layno, goodthresh, 1);\r
- \r
- /* fixed_quality */\r
- cumdisto[layno] = (layno == 0) ? tcd_tile->distolayer[0] : cumdisto[layno - 1] + tcd_tile->distolayer[layno]; \r
- }\r
-\r
- return true;\r
-}\r
-\r
-/* ----------------------------------------------------------------------- */\r
-int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_volume_info_t * volume_info) {\r
- int compno;\r
- int l, i, npck = 0;\r
- double encoding_time;\r
- \r
- opj_tcd_tile_t *tile = NULL;\r
- opj_tcp_t *tcd_tcp = NULL;\r
- opj_cp_t *cp = NULL;\r
-\r
- opj_tcp_t *tcp = &tcd->cp->tcps[0];\r
- opj_tccp_t *tccp = &tcp->tccps[0];\r
- opj_volume_t *volume = tcd->volume;\r
- opj_t2_t *t2 = NULL; /* T2 component */\r
-\r
- tcd->tcd_tileno = tileno; /* current encoded/decoded tile */\r
- \r
- tcd->tcd_tile = tcd->tcd_volume->tiles; /* tile information */\r
- tile = tcd->tcd_tile;\r
- \r
- tcd->tcp = &tcd->cp->tcps[tileno]; /* coding/decoding params of tileno */ \r
- tcd_tcp = tcd->tcp;\r
- \r
- cp = tcd->cp; /* coding parameters */\r
-\r
- /* INDEX >> */\r
- if(volume_info && volume_info->index_on) {\r
- opj_tcd_tilecomp_t *tilec_idx = &tile->comps[0]; /* based on component 0 */\r
- for (i = 0; i < tilec_idx->numresolution[0]; i++) {\r
- opj_tcd_resolution_t *res_idx = &tilec_idx->resolutions[i];\r
-\r
- volume_info->tile[tileno].prctno[0][i] = res_idx->prctno[0];\r
- volume_info->tile[tileno].prctno[1][i] = res_idx->prctno[1];\r
- volume_info->tile[tileno].prctno[2][i] = res_idx->prctno[2];\r
-\r
- npck += res_idx->prctno[0] * res_idx->prctno[1] * res_idx->prctno[2];\r
-\r
- volume_info->tile[tileno].prctsiz[0][i] = tccp->prctsiz[0][i];\r
- volume_info->tile[tileno].prctsiz[1][i] = tccp->prctsiz[1][i];\r
- volume_info->tile[tileno].prctsiz[2][i] = tccp->prctsiz[2][i];\r
- }\r
- volume_info->tile[tileno].packet = (opj_packet_info_t *) opj_malloc(volume_info->comp * volume_info->layer * npck * sizeof(opj_packet_info_t));\r
- }\r
- /* << INDEX */\r
- \r
- /*---------------TILE-------------------*/\r
- encoding_time = opj_clock(); /* time needed to encode a tile */\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- int x, y, z;\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- \r
- int adjust;\r
- int offset_x = int_ceildiv(volume->x0, volume->comps[compno].dx); //ceil(x0 / subsampling_dx)\r
- int offset_y = int_ceildiv(volume->y0, volume->comps[compno].dy);\r
- int offset_z = int_ceildiv(volume->z0, volume->comps[compno].dz);\r
- \r
- int tw = tilec->x1 - tilec->x0;\r
- int w = int_ceildiv(volume->x1 - volume->x0, volume->comps[compno].dx);\r
- int th = tilec->y1 - tilec->y0;\r
- int h = int_ceildiv(volume->y1 - volume->y0, volume->comps[compno].dy);\r
- int tl = tilec->z1 - tilec->z0;\r
- int l = int_ceildiv(volume->z1 - volume->z0, volume->comps[compno].dz);\r
-\r
- \r
- \r
- /* extract tile data from volume.comps[0].data to tile.comps[0].data */\r
- //fprintf(stdout,"[INFO] Extract tile data\n");\r
- if (tcd->cp->transform_format == TRF_3D_RLS || tcd->cp->transform_format == TRF_3D_LSE) {\r
- adjust = 0;\r
- } else {\r
- adjust = volume->comps[compno].sgnd ? 0 : 1 << (volume->comps[compno].prec - 1); //sign=='+' --> 2^(prec-1)\r
- if (volume->comps[compno].dcoffset != 0){\r
- adjust += volume->comps[compno].dcoffset;\r
- fprintf(stdout,"[INFO] DC Offset applied: DCO = %d -> adjust = %d\n",volume->comps[compno].dcoffset,adjust);\r
- }\r
- } \r
-\r
- if (tcd_tcp->tccps[compno].reversible == 1) { //IF perfect reconstruction (DWT.5-3)\r
- for (z = tilec->z0; z < tilec->z1; z++) {\r
- for (y = tilec->y0; y < tilec->y1; y++) {\r
- /* start of the src tile scanline */\r
- int *data = &volume->comps[compno].data[(tilec->x0 - offset_x) + (y - offset_y) * w + (z - offset_z) * w * h];\r
- /* start of the dst tile scanline */\r
- int *tile_data = &tilec->data[(y - tilec->y0) * tw + (z - tilec->z0) * tw * th];\r
- for (x = tilec->x0; x < tilec->x1; x++) {\r
- *tile_data++ = *data++ - adjust;\r
- }\r
- }\r
- }\r
- } else if (tcd_tcp->tccps[compno].reversible == 0) { //IF not (DWT.9-7)\r
- for (z = tilec->z0; z < tilec->z1; z++) {\r
- for (y = tilec->y0; y < tilec->y1; y++) {\r
- /* start of the src tile scanline */\r
- int *data = &volume->comps[compno].data[(tilec->x0 - offset_x) + (y - offset_y) * w + (z - offset_z) * w * h];\r
- /* start of the dst tile scanline */\r
- int *tile_data = &tilec->data[(y - tilec->y0) * tw + (z - tilec->z0) * tw * th];\r
- for (x = tilec->x0; x < tilec->x1; x++) {\r
- *tile_data++ = (*data++ - adjust) << 13;\r
- }\r
- }\r
- }\r
- }\r
- \r
- }\r
-\r
- /*----------------MCT-------------------*/\r
- if (tcd_tcp->mct) {\r
- int samples = (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0) * (tile->comps[0].z1 - tile->comps[0].z0);\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: mct\n");\r
- if (tcd_tcp->tccps[0].reversible == 0) {\r
- mct_encode_real(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, samples);\r
- } else {\r
- mct_encode(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, samples);\r
- }\r
- }\r
- /*----------------TRANSFORM---------------------------------*/\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: Transform\n");\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- dwt_encode(tilec, tcd_tcp->tccps[compno].dwtid);\r
- } \r
-\r
- /*-------------------ENTROPY CODING-----------------------------*/\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: Entropy coding\n");\r
- if ((cp->encoding_format == ENCOD_2EB)||(cp->encoding_format == ENCOD_3EB))\r
- {\r
- if (cp->encoding_format == ENCOD_2EB) {\r
- opj_t1_t *t1 = NULL;\r
- t1 = t1_create(tcd->cinfo);\r
- t1_encode_cblks(t1, tile, tcd_tcp);\r
- t1_destroy(t1); \r
- } else if (cp->encoding_format == ENCOD_3EB) {\r
- opj_t1_3d_t *t1 = NULL; \r
- t1 = t1_3d_create(tcd->cinfo);\r
- t1_3d_encode_cblks(t1, tile, tcd_tcp);\r
- t1_3d_destroy(t1); \r
- }\r
- /*-----------RATE-ALLOCATE------------------*/\r
- /* INDEX */\r
- if(volume_info) {\r
- volume_info->index_write = 0;\r
- }\r
- if (cp->disto_alloc || cp->fixed_quality) { \r
- fprintf(stdout,"[INFO] Tcd_encode_tile: Rate-allocate\n");\r
- tcd_rateallocate(tcd, dest, len, volume_info); /* Normal Rate/distortion allocation */\r
- } else {/* fixed_alloc */\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: Rate-allocate fixed\n");\r
- tcd_rateallocate_fixed(tcd); /* Fixed layer allocation */\r
- }\r
-\r
- /*--------------TIER2------------------*/\r
- /* INDEX */\r
- if(volume_info) {\r
- volume_info->index_write = 1;\r
- }\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: Tier - 2\n");\r
- t2 = t2_create(tcd->cinfo, volume, cp);\r
- l = t2_encode_packets(t2, tileno, tile, tcd_tcp->numlayers, dest, len, volume_info);\r
- t2_destroy(t2);\r
- } else if ((cp->encoding_format == ENCOD_2GR)||(cp->encoding_format == ENCOD_3GR)) {\r
- /*if(volume_info) {\r
- volume_info->index_write = 1;\r
- }\r
- gr = golomb_create(tcd->cinfo, volume, cp);\r
- l = golomb_encode(gr, tileno, tile, dest, len, volume_info);\r
- golomb_destroy(gr);*/\r
- }\r
-\r
- \r
- /*---------------CLEAN-------------------*/\r
- fprintf(stdout,"[INFO] Tcd_encode_tile: %d bytes coded\n",l);\r
- encoding_time = opj_clock() - encoding_time;\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "- tile encoded in %f s\n", encoding_time);\r
- \r
- /* cleaning memory */\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- tcd->tilec = &tile->comps[compno];\r
- opj_free(tcd->tilec->data);\r
- }\r
- \r
- if (l == -999){\r
- fprintf(stdout,"[ERROR] Unable to perform T2 tier. Return -999.\n");\r
- return 0;\r
- }\r
-\r
- return l;\r
-}\r
-\r
-\r
-bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno) {\r
- int l, i;\r
- int compno, eof = 0;\r
- double tile_time, t1_time, dwt_time;\r
-\r
- opj_tcd_tile_t *tile = NULL;\r
- opj_t2_t *t2 = NULL; /* T2 component */\r
- \r
- tcd->tcd_tileno = tileno;\r
- tcd->tcd_tile = &(tcd->tcd_volume->tiles[tileno]);\r
- tcd->tcp = &(tcd->cp->tcps[tileno]);\r
- tile = tcd->tcd_tile;\r
- \r
- tile_time = opj_clock(); /* time needed to decode a tile */\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "tile %d / %d\n", tileno + 1, tcd->cp->tw * tcd->cp->th * tcd->cp->tl);\r
-\r
- if ((tcd->cp->encoding_format == ENCOD_2EB) || (tcd->cp->encoding_format == ENCOD_3EB)) {\r
- /*--------------TIER2------------------*/\r
- t2 = t2_create(tcd->cinfo, tcd->volume, tcd->cp);\r
- l = t2_decode_packets(t2, src, len, tileno, tile);\r
- t2_destroy(t2);\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "Tcd_decode_tile: %d bytes decoded\n",l);\r
- \r
- if (l == -999) {\r
- eof = 1;\r
- opj_event_msg(tcd->cinfo, EVT_ERROR, "Tcd_decode_tile: incomplete bistream\n");\r
- }\r
- \r
- /*------------------TIER1-----------------*/\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "Tcd_decode_tile: Entropy decoding %d \n",tcd->cp->encoding_format);\r
- t1_time = opj_clock(); /* time needed to decode a tile */\r
- if (tcd->cp->encoding_format == ENCOD_2EB) {\r
- opj_t1_t *t1 = NULL; /* T1 component */\r
- t1 = t1_create(tcd->cinfo);\r
- t1_decode_cblks(t1, tile, tcd->tcp);\r
- t1_destroy(t1);\r
- }else if (tcd->cp->encoding_format == ENCOD_3EB) {\r
- opj_t1_3d_t *t1 = NULL; /* T1 component */\r
- t1 = t1_3d_create(tcd->cinfo);\r
- t1_3d_decode_cblks(t1, tile, tcd->tcp);\r
- t1_3d_destroy(t1);\r
- }\r
-\r
- t1_time = opj_clock() - t1_time;\r
- #ifdef VERBOSE\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "- tier-1 took %f s\n", t1_time);\r
- #endif\r
- } else if ((tcd->cp->encoding_format == ENCOD_2GR)||(tcd->cp->encoding_format == ENCOD_3GR)) {\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "Tcd_decode_tile: Entropy decoding -- Does nothing :-D\n");\r
- /*\r
- gr = golomb_create(tcd->cinfo, tcd->volume, tcd->cp);\r
- l = golomb_decode(gr, tileno, tile, src, len);\r
- golomb_destroy(gr);\r
- if (l == -999) {\r
- eof = 1;\r
- opj_event_msg(tcd->cinfo, EVT_ERROR, "Tcd_decode_tile: incomplete bistream\n");\r
- }\r
- */\r
- } \r
-\r
- /*----------------DWT---------------------*/\r
- fprintf(stdout,"[INFO] Tcd_decode_tile: Inverse DWT\n");\r
- dwt_time = opj_clock(); /* time needed to decode a tile */\r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- int stops[3], dwtid[3];\r
- \r
- for (i = 0; i < 3; i++) {\r
- if (tcd->cp->reduce[i] != 0) \r
- tcd->volume->comps[compno].resno_decoded[i] = tile->comps[compno].numresolution[i] - tcd->cp->reduce[i] - 1;\r
- stops[i] = tilec->numresolution[i] - 1 - tcd->volume->comps[compno].resno_decoded[i];\r
- if (stops[i] < 0) stops[i]=0;\r
- dwtid[i] = tcd->cp->tcps->tccps[compno].dwtid[i];\r
- }\r
- \r
- dwt_decode(tilec, stops, dwtid);\r
-\r
- for (i = 0; i < 3; i++) {\r
- if (tile->comps[compno].numresolution[i] > 0) {\r
- tcd->volume->comps[compno].factor[i] = tile->comps[compno].numresolution[i] - (tcd->volume->comps[compno].resno_decoded[i] + 1);\r
- if ( (tcd->volume->comps[compno].factor[i]) < 0 )\r
- tcd->volume->comps[compno].factor[i] = 0;\r
- }\r
- }\r
- }\r
- dwt_time = opj_clock() - dwt_time;\r
- #ifdef VERBOSE\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "- dwt took %f s\n", dwt_time);\r
- #endif\r
-\r
- /*----------------MCT-------------------*/\r
- \r
- if (tcd->tcp->mct) {\r
- if (tcd->tcp->tccps[0].reversible == 1) {\r
- mct_decode(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, \r
- (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0) * (tile->comps[0].z1 - tile->comps[0].z0));\r
- } else {\r
- mct_decode_real(tile->comps[0].data, tile->comps[1].data, tile->comps[2].data, \r
- (tile->comps[0].x1 - tile->comps[0].x0) * (tile->comps[0].y1 - tile->comps[0].y0)* (tile->comps[0].z1 - tile->comps[0].z0));\r
- }\r
- }\r
- \r
- /*---------------TILE-------------------*/\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_tcd_tilecomp_t *tilec = &tile->comps[compno];\r
- opj_tcd_resolution_t *res = &tilec->resolutions[tcd->volume->comps[compno].resno_decoded[0]];\r
- int adjust;\r
- int minval = tcd->volume->comps[compno].sgnd ? -(1 << (tcd->volume->comps[compno].prec - 1)) : 0;\r
- int maxval = tcd->volume->comps[compno].sgnd ? (1 << (tcd->volume->comps[compno].prec - 1)) - 1 : (1 << tcd->volume->comps[compno].prec) - 1;\r
- \r
- int tw = tilec->x1 - tilec->x0;\r
- int w = tcd->volume->comps[compno].w;\r
- int th = tilec->y1 - tilec->y0;\r
- int h = tcd->volume->comps[compno].h;\r
-\r
- int i, j, k;\r
- int offset_x = int_ceildivpow2(tcd->volume->comps[compno].x0, tcd->volume->comps[compno].factor[0]);\r
- int offset_y = int_ceildivpow2(tcd->volume->comps[compno].y0, tcd->volume->comps[compno].factor[1]);\r
- int offset_z = int_ceildivpow2(tcd->volume->comps[compno].z0, tcd->volume->comps[compno].factor[2]);\r
- \r
- if (tcd->cp->transform_format == TRF_3D_RLS || tcd->cp->transform_format == TRF_3D_LSE) {\r
- adjust = 0;\r
- } else {\r
- adjust = tcd->volume->comps[compno].sgnd ? 0 : 1 << (tcd->volume->comps[compno].prec - 1); //sign=='+' --> 2^(prec-1)\r
- if (tcd->volume->comps[compno].dcoffset != 0){\r
- adjust += tcd->volume->comps[compno].dcoffset;\r
- fprintf(stdout,"[INFO] DC Offset applied: DCO = %d -> adjust = %d\n",tcd->volume->comps[compno].dcoffset,adjust);\r
- }\r
- }\r
-\r
- for (k = res->z0; k < res->z1; k++) {\r
- for (j = res->y0; j < res->y1; j++) {\r
- for (i = res->x0; i < res->x1; i++) {\r
- int v;\r
- float tmp = (float)((tilec->data[i - res->x0 + (j - res->y0) * tw + (k - res->z0) * tw * th]) / 8192.0);\r
-\r
- if (tcd->tcp->tccps[compno].reversible == 1) {\r
- v = tilec->data[i - res->x0 + (j - res->y0) * tw + (k - res->z0) * tw * th];\r
- } else {\r
- int tmp2 = ((int) (floor(fabs(tmp)))) + ((int) floor(fabs(tmp*2))%2);\r
- v = ((tmp < 0) ? -tmp2:tmp2);\r
- }\r
- v += adjust;\r
- \r
- tcd->volume->comps[compno].data[(i - offset_x) + (j - offset_y) * w + (k - offset_z) * w * h] = int_clamp(v, minval, maxval);\r
- }\r
- }\r
- }\r
- }\r
- \r
- tile_time = opj_clock() - tile_time; /* time needed to decode a tile */\r
- opj_event_msg(tcd->cinfo, EVT_INFO, "- tile decoded in %f s\n", tile_time);\r
- \r
- for (compno = 0; compno < tile->numcomps; compno++) {\r
- opj_free(tcd->tcd_volume->tiles[tileno].comps[compno].data);\r
- tcd->tcd_volume->tiles[tileno].comps[compno].data = NULL;\r
- }\r
- \r
- if (eof) {\r
- return false;\r
- }\r
- \r
- return true;\r
-}\r
-\r
+++ /dev/null
-/*
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef __TCD_H
-#define __TCD_H
-/**
-@file tcd.h
-@brief Implementation of a tile coder/decoder (TCD)
-
-The functions in TCD.C have for goal to encode or decode each tile independently from
-each other. The functions in TCD.C are used by some function in JP3D.C.
-*/
-
-/** @defgroup TCD TCD - Implementation of a tile coder/decoder */
-/*@{*/
-
-/**
-Tile coder/decoder: segment instance
-*/
-typedef struct opj_tcd_seg {
-/** Number of passes in the segment */
- int numpasses;
-/** Length of information */
- int len;
-/** Data */
- unsigned char *data;
-/** Number of passes posible for the segment */
- int maxpasses;
-/** Number of passes added to the segment */
- int numnewpasses;
-/** New length after inclusion of segments */
- int newlen;
-} opj_tcd_seg_t;
-
-/**
-Tile coder/decoder: pass instance
-*/
-typedef struct opj_tcd_pass {
-/** Rate obtained in the pass*/
- int rate;
-/** Distorsion obtained in the pass*/
- double distortiondec;
- int term;
-/** Length of information */
- int len;
-} opj_tcd_pass_t;
-
-/**
-Tile coder/decoder: layer instance
-*/
-typedef struct opj_tcd_layer {
-/** Number of passes in the layer */
- int numpasses;
-/** Length of information */
- int len;
-/** Distortion within layer */
- double disto; /* add for index (Cfr. Marcela) */
- unsigned char *data; /* data */
-} opj_tcd_layer_t;
-
-/**
-Tile coder/decoder: codeblock instance
-*/
-typedef struct opj_tcd_cblk {
-/** Dimension of the code-blocks : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the code-blocks : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Number of bits per simbol in codeblock */
- int numbps;
- int numlenbits;
- int len; /* length */
-/** Number of pass already done for the code-blocks */
- int numpasses;
-/** number of pass added to the code-blocks */
- int numnewpasses;
-/** Number of segments */
- int numsegs;
-/** Segments informations */
- opj_tcd_seg_t segs[100];
-/** Number of passes in the layer */
- int numpassesinlayers;
-/** Layer information */
- opj_tcd_layer_t layers[100];
-/** Total number of passes */
- int totalpasses;
-/** Information about the passes */
- opj_tcd_pass_t passes[100];
-/* Data */
- unsigned char data[524288];
- //unsigned char *data;
-} opj_tcd_cblk_t;
-
-/**
-Tile coder/decoder: precint instance
-*/
-typedef struct opj_tcd_precinct {
-/** Dimension of the precint : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the precint : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Number of codeblocks in precinct in width and heigth and length*/
- int cblkno[3];
-/** Information about the codeblocks */
- opj_tcd_cblk_t *cblks;
-/** Inclusion tree */
- opj_tgt_tree_t *incltree;
-/** Missing MSBs tree */
- opj_tgt_tree_t *imsbtree;
-} opj_tcd_precinct_t;
-
-/**
-Tile coder/decoder: subband instance
-*/
-typedef struct opj_tcd_band {
-/** Dimension of the subband : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the subband : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Information about the precints */
- opj_tcd_precinct_t *precincts; /* precinct information */
-/** Number of bits per symbol in band */
- int numbps;
-/** Quantization stepsize associated */
- float stepsize;
-/** Band orientation (O->LLL,...,7->HHH) */
- int bandno;
-} opj_tcd_band_t;
-
-/**
-Tile coder/decoder: resolution instance
-*/
-typedef struct opj_tcd_resolution {
-/** Dimension of the resolution level : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the resolution level : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Number of precints in each dimension for the resolution level */
- int prctno[3];
-/** Number of subbands for the resolution level */
- int numbands;
-/** Subband information */
- opj_tcd_band_t *bands;
-} opj_tcd_resolution_t;
-
-/**
-Tile coder/decoder: component instance
-*/
-typedef struct opj_tcd_tilecomp {
-/** Dimension of the component : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the component : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Number of resolutions level if DWT transform*/
- int numresolution[3];
-/** Resolution information */
- opj_tcd_resolution_t *resolutions;
-/** Data of the component */
- int *data;
-/** Fixed_quality related */
- int nbpix;
-/** Number of bits per voxel in component */
- int bpp;
-} opj_tcd_tilecomp_t;
-
-/**
-Tile coder/decoder: tile instance
-*/
-typedef struct opj_tcd_tile {
-/** Dimension of the tile : left upper corner (x0, y0, z0) */
- int x0, y0, z0;
-/** Dimension of the tile : right low corner (x1,y1,z1) */
- int x1, y1, z1;
-/** Number of components in tile */
- int numcomps;
-/** Components information */
- opj_tcd_tilecomp_t *comps;
-/** Fixed_quality related : no of bytes of data*/
- int nbpix;
-/** Fixed_quality related : distortion achieved in tile */
- double distotile;
-/** Fixed_quality related : distortion achieved in each layer */
- double distolayer[100];
-} opj_tcd_tile_t;
-
-/**
-Tile coder/decoder: volume instance
-*/
-typedef struct opj_tcd_volume {
-/** Number of tiles in width and heigth and length */
- int tw, th, tl;
-/** Tiles information */
- opj_tcd_tile_t *tiles;
-} opj_tcd_volume_t;
-
-/**
-Tile coder/decoder
-*/
-typedef struct opj_tcd {
-/** Codec context */
- opj_common_ptr cinfo;
-/** Volume information */
- opj_volume_t *volume;
-/** Coding parameters */
- opj_cp_t *cp;
-/** Coding/decoding parameters common to all tiles */
- opj_tcp_t *tcp;
-/** Info on each volume tile */
- opj_tcd_volume_t *tcd_volume;
-/** Pointer to the current encoded/decoded tile */
- opj_tcd_tile_t *tcd_tile;
-/** Current encoded/decoded tile */
- int tcd_tileno;
-
- /**@name working variables */
- /*@{*/
- opj_tcd_tile_t *tile;
- opj_tcd_tilecomp_t *tilec;
- opj_tcd_resolution_t *res;
- opj_tcd_band_t *band;
- opj_tcd_precinct_t *prc;
- opj_tcd_cblk_t *cblk;
- /*@}*/
-} opj_tcd_t;
-
-/** @name Funciones generales */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-
-/**
-Dump the content of a tcd structure
-*/
-void tcd_dump(FILE *fd, opj_tcd_t *tcd, opj_tcd_volume_t *img);
-/**
-Create a new TCD handle
-@param cinfo Codec context info
-@return Returns a new TCD handle if successful returns NULL otherwise
-*/
-opj_tcd_t* tcd_create(opj_common_ptr cinfo);
-/**
-Destroy a previously created TCD handle
-@param tcd TCD handle to destroy
-*/
-void tcd_destroy(opj_tcd_t *tcd);
-/**
-Initialize the tile coder (allocate the memory)
-@param tcd TCD handle
-@param volume Raw volume
-@param cp Coding parameters
-@param curtileno Number that identifies the tile that will be encoded
-*/
-void tcd_malloc_encode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp, int curtileno);
-/**
-Initialize the tile coder (reuses the memory allocated by tcd_malloc_encode)(for 3D-DWT)
-@param tcd TCD handle
-@param volume Raw volume
-@param cp Coding parameters
-@param curtileno Number that identifies the tile that will be encoded
-*/
-void tcd_init_encode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp, int curtileno);
-/**
-Free the memory allocated for encoding
-@param tcd TCD handle
-*/
-void tcd_free_encode(opj_tcd_t *tcd);
-/**
-Initialize the tile decoder
-@param tcd TCD handle
-@param volume Raw volume
-@param cp Coding parameters
-*/
-void tcd_malloc_decode(opj_tcd_t *tcd, opj_volume_t * volume, opj_cp_t * cp);
-
-void tcd_makelayer_fixed(opj_tcd_t *tcd, int layno, int final);
-void tcd_rateallocate_fixed(opj_tcd_t *tcd);
-void tcd_makelayer(opj_tcd_t *tcd, int layno, double thresh, int final);
-bool tcd_rateallocate(opj_tcd_t *tcd, unsigned char *dest, int len, opj_volume_info_t * volume_info);
-/**
-Encode a tile from the raw volume into a buffer
-@param tcd TCD handle
-@param tileno Number that identifies one of the tiles to be encoded
-@param dest Destination buffer
-@param len Length of destination buffer
-@param volume_info Creation of index file
-@return
-*/
-int tcd_encode_tile(opj_tcd_t *tcd, int tileno, unsigned char *dest, int len, opj_volume_info_t * volume_info);
-/**
-Decode a tile from a buffer into a raw volume
-@param tcd TCD handle
-@param src Source buffer
-@param len Length of source buffer
-@param tileno Number that identifies one of the tiles to be decoded
-*/
-bool tcd_decode_tile(opj_tcd_t *tcd, unsigned char *src, int len, int tileno);
-/**
-Free the memory allocated for decoding
-@param tcd TCD handle
-*/
-void tcd_free_decode(opj_tcd_t *tcd);
-
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-#endif /* __TCD_H */
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-/* \r
-==========================================================\r
- Tag-tree coder interface\r
-==========================================================\r
-*/\r
-void tgt_tree_dump (FILE *fd, opj_tgt_tree_t * tree){\r
- int nodesno;\r
-\r
- fprintf(fd, "TGT_TREE {\n");\r
- fprintf(fd, " numnodes: %d \n", tree->numnodes); \r
- fprintf(fd, " numleafsh: %d, numleafsv: %d, numleafsz: %d,\n", tree->numleafsh, tree->numleafsv, tree->numleafsz);\r
-\r
- for (nodesno = 0; nodesno < tree->numnodes; nodesno++) {\r
- fprintf(fd, "tgt_node %d {\n", nodesno);\r
- fprintf(fd, " value: %d \n", tree->nodes[nodesno].value);\r
- fprintf(fd, " low: %d \n", tree->nodes[nodesno].low);\r
- fprintf(fd, " known: %d \n", tree->nodes[nodesno].known);\r
- if (tree->nodes[nodesno].parent) {\r
- fprintf(fd, " parent.value: %d \n", tree->nodes[nodesno].parent->value);\r
- fprintf(fd, " parent.low: %d \n", tree->nodes[nodesno].parent->low);\r
- fprintf(fd, " parent.known: %d \n", tree->nodes[nodesno].parent->known);\r
- }\r
- fprintf(fd, "}\n");\r
-\r
- }\r
- fprintf(fd, "}\n");\r
-\r
-}\r
-\r
-\r
-opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv, int numleafsz) {\r
- \r
- int nplh[32];\r
- int nplv[32];\r
- int nplz[32];\r
- opj_tgt_node_t *node = NULL;\r
- opj_tgt_node_t *parentnode = NULL;\r
- opj_tgt_node_t *parentnode0 = NULL;\r
- opj_tgt_tree_t *tree = NULL;\r
- int i, j, k, p, p0;\r
- int numlvls;\r
- int n, z = 0;\r
-\r
- tree = (opj_tgt_tree_t *) opj_malloc(sizeof(opj_tgt_tree_t));\r
- if(!tree) \r
- return NULL;\r
- tree->numleafsh = numleafsh;\r
- tree->numleafsv = numleafsv;\r
- tree->numleafsz = numleafsz;\r
-\r
- numlvls = 0;\r
- nplh[0] = numleafsh;\r
- nplv[0] = numleafsv;\r
- nplz[0] = numleafsz;\r
- tree->numnodes = 0;\r
- do {\r
- n = nplh[numlvls] * nplv[numlvls] * nplz[numlvls]; \r
- nplh[numlvls + 1] = (nplh[numlvls] + 1) / 2;\r
- nplv[numlvls + 1] = (nplv[numlvls] + 1) / 2;\r
- nplz[numlvls + 1] = (nplz[numlvls] + 1) / 2;\r
- tree->numnodes += n;\r
- ++numlvls;\r
- } while (n > 1);\r
-\r
- if (tree->numnodes == 0) {\r
- opj_free(tree);\r
- return NULL;\r
- }\r
-\r
- tree->nodes = (opj_tgt_node_t *) opj_malloc(tree->numnodes * sizeof(opj_tgt_node_t));\r
- if(!tree->nodes) {\r
- opj_free(tree);\r
- return NULL;\r
- }\r
-\r
- node = tree->nodes;\r
- parentnode = &tree->nodes[tree->numleafsh * tree->numleafsv * tree->numleafsz];\r
- parentnode0 = parentnode;\r
- \r
- p = tree->numleafsh * tree->numleafsv * tree->numleafsz;\r
- p0 = p;\r
- n = 0;\r
- //fprintf(stdout,"\nH %d V %d Z %d numlvls %d nodes %d\n",tree->numleafsh,tree->numleafsv,tree->numleafsz,numlvls,tree->numnodes);\r
- for (i = 0; i < numlvls - 1; ++i) {\r
- for (j = 0; j < nplv[i]; ++j) {\r
- k = nplh[i]*nplz[i];\r
- while (--k >= 0) {\r
- node->parent = parentnode; //fprintf(stdout,"node[%d].parent = node[%d]\n",n,p);\r
- ++node; ++n; \r
- if (--k >= 0 && n < p) {\r
- node->parent = parentnode; //fprintf(stdout,"node[%d].parent = node[%d]\n",n,p);\r
- ++node; ++n; \r
- }\r
- if (nplz[i] != 1){ //2D operation vs 3D operation\r
- if (--k >= 0 && n < p) {\r
- node->parent = parentnode; //fprintf(stdout,"node[%d].parent = node[%d]\n",n,p);\r
- ++node; ++n;\r
- }\r
- if (--k >= 0 && n < p) {\r
- node->parent = parentnode; //fprintf(stdout,"node[%d].parent = node[%d]\n",n,p);\r
- ++node; ++n;\r
- }\r
- }\r
- ++parentnode; ++p;\r
- }\r
- if ((j & 1) || j == nplv[i] - 1) {\r
- parentnode0 = parentnode; p0 = p; //fprintf(stdout,"parent = node[%d] \n",p);\r
- } else {\r
- parentnode = parentnode0; p = p0; //fprintf(stdout,"parent = node[%d] \n",p);\r
- parentnode0 += nplh[i]*nplz[i]; p0 += nplh[i]*nplz[i];\r
- }\r
- }\r
- }\r
- node->parent = 0;\r
-\r
- \r
- tgt_reset(tree);\r
-\r
- return tree;\r
-}\r
-\r
-void tgt_destroy(opj_tgt_tree_t *tree) {\r
- opj_free(tree->nodes);\r
- opj_free(tree);\r
-}\r
-\r
-void tgt_reset(opj_tgt_tree_t *tree) {\r
- int i;\r
-\r
- if (NULL == tree)\r
- return;\r
- \r
- for (i = 0; i < tree->numnodes; i++) {\r
- tree->nodes[i].value = 999;\r
- tree->nodes[i].low = 0;\r
- tree->nodes[i].known = 0;\r
- }\r
-}\r
-\r
-void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value) {\r
- opj_tgt_node_t *node;\r
- node = &tree->nodes[leafno];\r
- while (node && node->value > value) {\r
- node->value = value;\r
- node = node->parent;\r
- }\r
-}\r
-\r
-void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold) {\r
- opj_tgt_node_t *stk[31];\r
- opj_tgt_node_t **stkptr;\r
- opj_tgt_node_t *node;\r
- int low;\r
-\r
- stkptr = stk;\r
- node = &tree->nodes[leafno];\r
- while (node->parent) {\r
- *stkptr++ = node;\r
- node = node->parent;\r
- }\r
- \r
- low = 0;\r
- for (;;) {\r
- if (low > node->low) {\r
- node->low = low;\r
- } else {\r
- low = node->low;\r
- }\r
- \r
- while (low < threshold) {\r
- if (low >= node->value) {\r
- if (!node->known) {\r
- bio_write(bio, 1, 1);\r
- node->known = 1;\r
- }\r
- break;\r
- }\r
- bio_write(bio, 0, 1);\r
- ++low;\r
- }\r
- \r
- node->low = low;\r
- if (stkptr == stk)\r
- break;\r
- node = *--stkptr;\r
- }\r
-}\r
-\r
-int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold) {\r
- opj_tgt_node_t *stk[31];\r
- opj_tgt_node_t **stkptr;\r
- opj_tgt_node_t *node;\r
- int low;\r
-\r
- stkptr = stk;\r
- node = &tree->nodes[leafno];\r
- while (node->parent) {\r
- *stkptr++ = node;\r
- node = node->parent;\r
- }\r
- \r
- low = 0;\r
- for (;;) {\r
- if (low > node->low) {\r
- node->low = low;\r
- } else {\r
- low = node->low;\r
- }\r
- while (low < threshold && low < node->value) {\r
- if (bio_read(bio, 1)) {\r
- node->value = low;\r
- } else {\r
- ++low;\r
- }\r
- }\r
- node->low = low;\r
- if (stkptr == stk) {\r
- break;\r
- }\r
- node = *--stkptr;\r
- }\r
- \r
- return (node->value < threshold) ? 1 : 0;\r
-}\r
+++ /dev/null
-/*\r
- * Copyright (c) 2001-2003, David Janssens\r
- * Copyright (c) 2002-2003, Yannick Verschueren\r
- * Copyright (c) 2003-2005, Francois Devaux and Antonin Descampe\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2002-2005, Communications and remote sensing Laboratory, Universite catholique de Louvain, Belgium\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#ifndef __TGT_H\r
-#define __TGT_H\r
-/**\r
-@file tgt.h\r
-@brief Implementation of a tag-tree coder (TGT)\r
-\r
-The functions in TGT.C have for goal to realize a tag-tree coder. The functions in TGT.C\r
-are used by some function in T2.C.\r
-*/\r
-\r
-/** @defgroup TGT TGT - Implementation of a tag-tree coder */\r
-/*@{*/\r
-\r
-/**\r
-Tag node\r
-*/\r
-typedef struct opj_tgt_node {\r
-/** Node parent reference */\r
- struct opj_tgt_node *parent;\r
-/** */\r
- int value;\r
-/** */\r
- int low;\r
-/** */\r
- int known;\r
-} opj_tgt_node_t;\r
-\r
-/**\r
-Tag tree\r
-*/\r
-typedef struct opj_tgt_tree {\r
-/** Number of leaves from horizontal axis */\r
- int numleafsh;\r
-/** Number of leaves from vertical axis */\r
- int numleafsv;\r
-/** Number of leaves from axial axis */\r
- int numleafsz;\r
-/** Number of nodes */\r
- int numnodes;\r
-/** Reference to each node instance */\r
- opj_tgt_node_t *nodes;\r
-} opj_tgt_tree_t;\r
-\r
-/** @name Funciones generales */\r
-/*@{*/\r
-/* ----------------------------------------------------------------------- */\r
-/**\r
-Create a tag-tree\r
-@param numleafsh Width of the array of leafs of the tree\r
-@param numleafsv Height of the array of leafs of the tree\r
-@param numleafsz Depth of the array of leafs of the tree\r
-@return Returns a new tag-tree if successful, returns NULL otherwise\r
-*/\r
-opj_tgt_tree_t *tgt_create(int numleafsh, int numleafsv, int numleafsz);\r
-/**\r
-Destroy a tag-tree, liberating memory\r
-@param tree Tag-tree to destroy\r
-*/\r
-void tgt_destroy(opj_tgt_tree_t *tree);\r
-/**\r
-Reset a tag-tree (set all leaves to 0)\r
-@param tree Tag-tree to reset\r
-*/\r
-void tgt_reset(opj_tgt_tree_t *tree);\r
-/**\r
-Set the value of a leaf of a tag-tree\r
-@param tree Tag-tree to modify\r
-@param leafno Number that identifies the leaf to modify\r
-@param value New value of the leaf\r
-*/\r
-void tgt_setvalue(opj_tgt_tree_t *tree, int leafno, int value);\r
-/**\r
-Encode the value of a leaf of the tag-tree up to a given threshold\r
-@param bio Pointer to a BIO handle\r
-@param tree Tag-tree to modify\r
-@param leafno Number that identifies the leaf to encode\r
-@param threshold Threshold to use when encoding value of the leaf\r
-*/\r
-void tgt_encode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);\r
-/**\r
-Decode the value of a leaf of the tag-tree up to a given threshold\r
-@param bio Pointer to a BIO handle\r
-@param tree Tag-tree to decode\r
-@param leafno Number that identifies the leaf to decode\r
-@param threshold Threshold to use when decoding value of the leaf\r
-@return Returns 1 if the node's value < threshold, returns 0 otherwise\r
-*/\r
-int tgt_decode(opj_bio_t *bio, opj_tgt_tree_t *tree, int leafno, int threshold);\r
-\r
-/*@}*/\r
-/* ----------------------------------------------------------------------- */\r
-void tgt_tree_dump (FILE *fd, opj_tgt_tree_t * tree);\r
-\r
-#endif /* __TGT_H */\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-\r
-#include "opj_includes.h"\r
-\r
-opj_volume_t* OPJ_CALLCONV opj_volume_create(int numcmpts, opj_volume_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) {\r
- int compno;\r
- opj_volume_t *volume = NULL;\r
-\r
- volume = (opj_volume_t*)opj_malloc(sizeof(opj_volume_t));\r
- if(volume) {\r
- volume->color_space = clrspc;\r
- volume->numcomps = numcmpts;\r
- /* allocate memory for the per-component information */\r
- volume->comps = (opj_volume_comp_t*)opj_malloc(volume->numcomps * sizeof(opj_volume_comp_t));\r
- if(!volume->comps) {\r
- opj_volume_destroy(volume);\r
- return NULL;\r
- }\r
- /* create the individual volume components */\r
- for(compno = 0; compno < numcmpts; compno++) {\r
- opj_volume_comp_t *comp = &volume->comps[compno];\r
- comp->dx = cmptparms[compno].dx;\r
- comp->dy = cmptparms[compno].dy;\r
- comp->dz = cmptparms[compno].dz;\r
- comp->w = cmptparms[compno].w;\r
- comp->h = cmptparms[compno].h;\r
- comp->l = cmptparms[compno].l;\r
- comp->x0 = cmptparms[compno].x0;\r
- comp->y0 = cmptparms[compno].y0;\r
- comp->z0 = cmptparms[compno].z0;\r
- comp->prec = cmptparms[compno].prec;\r
- comp->bpp = cmptparms[compno].bpp;\r
- comp->sgnd = cmptparms[compno].sgnd;\r
- comp->bigendian = cmptparms[compno].bigendian;\r
- comp->dcoffset = cmptparms[compno].dcoffset;\r
- comp->data = (int*)opj_malloc(comp->w * comp->h * comp->l * sizeof(int));\r
- if(!comp->data) {\r
- fprintf(stdout,"Unable to malloc comp->data (%d x %d x %d x bytes)",comp->w,comp->h,comp->l);\r
- opj_volume_destroy(volume);\r
- return NULL;\r
- }\r
- //fprintf(stdout,"%d %d %d %d %d %d %d %d %d", comp->w,comp->h, comp->l, comp->dx, comp->dy, comp->dz, comp->prec, comp->bpp, comp->sgnd);\r
- }\r
- }\r
-\r
- return volume;\r
-}\r
-\r
-void OPJ_CALLCONV opj_volume_destroy(opj_volume_t *volume) {\r
- int i;\r
- if(volume) {\r
- if(volume->comps) {\r
- /* volume components */\r
- for(i = 0; i < volume->numcomps; i++) {\r
- opj_volume_comp_t *volume_comp = &volume->comps[i];\r
- if(volume_comp->data) {\r
- opj_free(volume_comp->data);\r
- }\r
- }\r
- opj_free(volume->comps);\r
- }\r
- opj_free(volume);\r
- }\r
-}\r
-\r
+++ /dev/null
-/*\r
- * Copyright (c) 2005, Herve Drolon, FreeImage Team\r
- * Copyright (c) 2006, M�nica D�ez Garc�a, Image Processing Laboratory, University of Valladolid, Spain\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'\r
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE\r
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR\r
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF\r
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS\r
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN\r
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)\r
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE\r
- * POSSIBILITY OF SUCH DAMAGE.\r
- */\r
-#ifndef __VOLUME_H\r
-#define __VOLUME_H\r
-/**\r
-@file volume.h\r
-@brief Implementation of operations on volumes (VOLUME)\r
-\r
-The functions in VOLUME.C have for goal to realize operations on volumes.\r
-*/\r
-\r
-/** @defgroup VOLUME VOLUME - Implementation of operations on volumes */\r
-/*@{*/\r
-\r
-\r
-/*@}*/\r
-\r
-#endif /* __VOLUME_H */\r
-\r
+++ /dev/null
-#!/bin/sh
-# The next line is executed by /bin/sh, but not tcl \
-exec wish "$0" ${1+"$@"}
-
-namespace eval jp3dVM {
-
- variable _progress 0
- variable _afterid ""
- variable _status "Compute in progress..."
- variable notebook
- variable mainframe
- variable dataout "Process execution information"
- variable status
- variable prgtext
- variable prgindic
-
- set pwd [pwd]
- cd [file dirname [info script]]
- variable VMDIR [pwd]
- cd $pwd
-
- foreach script {encoder.tcl decoder.tcl} {
- namespace inscope :: source $VMDIR/$script
- }
-}
-
-
-proc jp3dVM::create { } {
- variable notebook
- variable mainframe
- variable dataout
-
- bind all <F12> { catch {console show} }
-
- # Menu description
- set descmenu {
- "&File" {} {} 0 {
- {command "E&xit" {} "Exit BWidget jp3dVM" {} -command exit}
- }
- "&Options" {} {} 0 {
- {command "&Encode" {} "Show encoder" {}
- -command {$jp3dVM::notebook raise [$jp3dVM::notebook page 0]}
- }
- {command "&Decode" {} "Show decoder" {}
- -command {$jp3dVM::notebook raise [$jp3dVM::notebook page 1]}
- }
- }
- "&Help" {} {} 0 {
- {command "&About authors..." {} "Show info about authors" {}
- -command {MessageDlg .msgdlg -parent . -title "About authors" -message " Copyright @ LPI-UVA 2006 " -type ok -icon info}}
- }
- }
-
- set mainframe [MainFrame .mainframe \
- -menu $descmenu \
- -textvariable jp3dVM::status \
- -progressvar jp3dVM::prgindic]
-
- $mainframe addindicator -text "JP3D Verification Model 1.0.0"
-
- # NoteBook creation
- set frame [$mainframe getframe]
- set notebook [NoteBook $frame.nb]
-
- set logo [frame $frame.logo]
- #creo imagen logo
- image create photo LPIimg -file logoLPI.gif
- set logoimg [Label $logo.logoimg -image LPIimg]
-
- set f0 [VMEncoder::create $notebook]
- set f1 [VMDecoder::create $notebook]
-
- set tfinfo [TitleFrame $frame.codinfo -text "Program Execution"]
- set codinfo [$tfinfo getframe]
- set sw [ScrolledWindow $codinfo.sw -relief sunken -borderwidth 2 -scrollbar both]
- set sf [ScrollableFrame $codinfo.sf ]
- $sw setwidget $sf
- set subf [$sf getframe]
- set labinfo [label $subf.labinfo -textvariable jp3dVM::dataout -justify left]
-
- pack $labinfo -side left
- pack $sw
-
- $notebook compute_size
- $notebook raise [$notebook page 0]
-
- pack $logoimg -side left -fill x -expand yes
- pack $notebook -expand yes
- pack $logo $tfinfo -side left -expand yes
- pack $mainframe -fill both -expand yes
- update idletasks
-}
-
-
-proc jp3dVM::main {} {
- variable VMDIR
-
- lappend ::auto_path [file dirname $VMDIR]
- namespace inscope :: package require BWidget
-
- option add *TitleFrame.l.font {helvetica 11 bold italic}
-
- wm withdraw .
- wm title . "JP3D Verification Model @ LPI"
-
- jp3dVM::create
- BWidget::place . 0 0 center
- wm deiconify .
- raise .
- focus -force .
-}
-
-jp3dVM::main
-wm geom . [wm geom .]
+++ /dev/null
-HOWTO USE THE TCL/TK APP IN 'jp3d/tcltk'
-----------------------------------------
-1. Download the 'BWidget-1.9.2'
- http://www.sourceforge.net/projects/tcllib/
-
-2. Install it e.g. in '/usr/local/BWidget-1.9.2/'
-3. Add the lappend command in line 4
- to jp3d/tcltk/LPI_JP3D_VM.tcl:
-
-#!/bin/sh
-# The next line is executed by /bin/sh, but not tcl \
-exec wish "$0" ${1+"$@"}
-lappend auto_path /usr/local/BWidget-1.9.2
+++ /dev/null
-\r
-namespace eval VMDecoder {\r
- variable var\r
- variable JP3Ddecoder "../bin/jp3d_to_volume.exe"\r
- #variable JP3Ddecoder "jp3d_to_volume.exe"\r
-}\r
-\r
-\r
-proc VMDecoder::create { nb } {\r
- variable var\r
-\r
- set frameD [$nb insert end VMDecoder -text "Decoder"]\r
- set topfD [frame $frameD.topfD]\r
- set medfD [frame $frameD.medfD]\r
- set bottomfD [frame $frameD.bottomfD]\r
- set srcfD [TitleFrame $topfD.srcfD -text "Source"]\r
- set dstfD [TitleFrame $topfD.dstfD -text "Destination"]\r
- set paramfD [TitleFrame $medfD.paramfD -text "Decoding parameters"]\r
- set infofD [TitleFrame $medfD.infofD -text "Distortion measures"]\r
-\r
- set frame1 [$srcfD getframe]\r
- _sourceD $frame1\r
- set frame2 [$dstfD getframe]\r
- _destinationD $frame2\r
- set frame3 [$infofD getframe]\r
- _originalD $frame3\r
- set frame4 [$paramfD getframe]\r
- _paramsD $frame4\r
-\r
- set butD [Button $bottomfD.butD -text "Decode!" \\r
- -command "VMDecoder::_decode $frame1 $frame2 $frame3" \\r
- -helptext "Decoding trigger button"]\r
- set butR [Button $bottomfD.butR -text "Save info" \\r
- -command "VMDecoder::_save $frame3" \\r
- -helptext "Save information"]\r
- \r
- pack $srcfD $dstfD -side left -fill both -padx 10 -ipadx 5 -expand yes\r
- pack $topfD -pady 4 -fill x\r
- \r
- pack $paramfD $infofD -side left -fill both -padx 10 -pady 2 -ipadx 5 -expand yes\r
- pack $medfD -pady 4 -fill x \r
-\r
- pack $butD $butR -side left -padx 4 -pady 5 -expand yes\r
- pack $bottomfD -pady 4 -fill x\r
-\r
-return $frameD\r
-}\r
-\r
-\r
-proc fileDialogD {w ent operation} {\r
-\r
- variable file\r
- \r
- if {$operation == "open"} {\r
- #-----Type names---------Extension(s)---\r
- set types {\r
- {"JP3D Files" {.jp3d} }\r
- {"All files" *}\r
- }\r
- set file [tk_getOpenFile -filetypes $types -parent $w ]\r
- } elseif {$operation == "original"} {\r
- #-----Type names---------Extension(s)---\r
- set types {\r
- {"BIN Raw Image Files" {.bin} }\r
- {"PGX Raw Image Files" {.pgx} }\r
- {"All files" *}\r
- }\r
- set file [tk_getOpenFile -filetypes $types -parent $w ]\r
- } else {\r
- #-----Type names---------Extension(s)---\r
- set types {\r
- {"BIN Raw Image Files" {.bin} }\r
- {"PGX Raw Image Files" {.pgx} }\r
- {"All files" *}\r
- }\r
- set file [tk_getSaveFile -filetypes $types -parent $w -initialfile Untitled -defaultextension "*.bin"]\r
- }\r
- if {[string compare $file ""]} {\r
- $ent delete 0 end\r
- $ent insert end $file\r
- $ent xview moveto 1\r
- }\r
-}\r
-\r
-proc VMDecoder::_sourceD { parent } {\r
- \r
- variable var\r
- \r
- set labsrcD [LabelFrame $parent.labsrcD -text "Select compressed file: " -side top \\r
- -anchor w -relief flat -borderwidth 0]\r
- set subsrcD [$labsrcD getframe]\r
- set listD [entry $subsrcD.entrysrcD -width 40 -textvariable VMDecoder::var(sourceD)]\r
- \r
- set labbrw [LabelFrame $parent.labbrw -side top -anchor w -relief flat -borderwidth 0]\r
- set subbrw [$labbrw getframe]\r
- set butbrw [button $subbrw.butbrw -image [Bitmap::get open] \\r
- -relief raised -borderwidth 1 -padx 1 -pady 1 \\r
- -command "fileDialogD . $subsrcD.entrysrcD open"]\r
- \r
- pack $listD -side top\r
- pack $butbrw -side top\r
- pack $labsrcD $labbrw -side left -fill both -expand yes\r
-\r
-\r
-}\r
-\r
-proc VMDecoder::_destinationD { parent } {\r
- \r
- variable var\r
- \r
- set labdstD [LabelFrame $parent.labdstD -text "Save decompressed volume file(s) as: " -side top \\r
- -anchor w -relief flat -borderwidth 0]\r
- set subdstD [$labdstD getframe]\r
- set listD [entry $subdstD.entrydstD -width 40 -textvariable VMDecoder::var(destinationD)]\r
- \r
- set labbrw [LabelFrame $parent.labbrw -side top -anchor w -relief flat -borderwidth 0]\r
- set subbrw [$labbrw getframe]\r
- set butbrw [button $subbrw.butbrw -image [Bitmap::get save] \\r
- -relief raised -borderwidth 1 -padx 1 -pady 1 \\r
- -command "fileDialogD . $subdstD.entrydstD save"]\r
-\r
- pack $listD -side top\r
- pack $butbrw -side top\r
- pack $labdstD $labbrw -side left -fill both -expand yes\r
-}\r
-\r
-proc VMDecoder::_originalD { parent } {\r
- \r
- variable var\r
- \r
- set laborgD [LabelFrame $parent.laborgD -text "Select original file: " -side top \\r
- -anchor w -relief flat -borderwidth 0]\r
- set suborgD [$laborgD getframe]\r
- set listorgD [entry $suborgD.entryorgD -width 30 -textvariable VMDecoder::var(originalD)]\r
- \r
- set labbrw2 [LabelFrame $parent.labbrw2 -side top -anchor w -relief flat -borderwidth 0]\r
- set subbrw2 [$labbrw2 getframe]\r
- set butbrw2 [button $subbrw2.butbrw2 -image [Bitmap::get open] \\r
- -relief raised -borderwidth 1 -padx 1 -pady 1 \\r
- -command "fileDialogD . $suborgD.entryorgD original"]\r
- \r
- set infoD [Label $parent.infoD -relief sunken -textvariable VMDecoder::var(decodinfo) -justify left]\r
-\r
- pack $listorgD -side left -anchor n\r
- pack $butbrw2 -side left -anchor n\r
- pack $infoD -side bottom -anchor nw -pady 4 -ipadx 150 -ipady 20 -expand yes\r
- pack $laborgD $labbrw2 -side left -fill both \r
-\r
-\r
-}\r
-\r
-proc VMDecoder::_paramsD { parent } {\r
- \r
- variable var\r
- \r
- ########### DECODING #############\r
- set labcod [LabelFrame $parent.labcod -side top -anchor w -relief sunken -borderwidth 1]\r
- set subcod [$labcod getframe]\r
-\r
- set frameres [frame $subcod.frameres -borderwidth 1]\r
- set labres [LabelEntry $frameres.labres -label "Resolutions to discard: " -labelwidth 20 -labelanchor w \\r
- -textvariable VMDecoder::var(resdiscard) -editable 1 \\r
- -helptext "Number of highest resolution levels to be discarded on each dimension" ]\r
- set VMDecoder::var(resdiscard) "0,0,0"\r
- \r
- set framelayer [frame $subcod.framelayer -borderwidth 1]\r
- set lablayer [LabelEntry $framelayer.lablayer -label "Layers to decode: " -labelwidth 20 -labelanchor w \\r
- -textvariable VMDecoder::var(layer) -editable 1 \\r
- -helptext "Maximum number of quality layers to decode" ]\r
- set VMDecoder::var(layer) "All"\r
-\r
- set framebe [frame $subcod.framebe -borderwidth 1]\r
- set chkbe [checkbutton $framebe.chkbe -text "Write decoded file with BigEndian byte order" \\r
- -variable VMDecoder::var(be) -onvalue 1 -offvalue 0 ]\r
-\r
- pack $labres -side left -padx 2 -anchor n\r
- pack $lablayer -side left -padx 2 -anchor n\r
- pack $chkbe -side left -padx 2 -anchor w\r
- pack $frameres $framelayer $framebe -side top -anchor w\r
-\r
- pack $subcod -anchor n\r
- pack $labcod -side left -fill both -padx 4 -expand yes\r
-}\r
-\r
-\r
-proc VMDecoder::_decode { framesrc framedst frameinfo} {\r
-\r
- variable var\r
-\r
- set sourceD [$framesrc.labsrcD.f.entrysrcD get ]\r
- set destinationD [$framedst.labdstD.f.entrydstD get ]\r
- set originD [$frameinfo.laborgD.f.entryorgD get ]\r
- set cond1 [string match *.pgx [string tolower $destinationD]]\r
- set cond2 [string match *\**.pgx [string tolower $destinationD]]\r
- set cond3 [string match *.bin [string tolower $destinationD]]\r
- \r
- #comprobamos datos son correctos\r
- if {($cond1 == 1) && ($cond2 == 0)} {\r
- set pgx "*.pgx"\r
- set pattern [string range $destinationD 0 [expr [string length $destinationD]-5]]\r
- set destinationD $pattern$img\r
- } elseif {$sourceD == ""} {\r
- MessageDlg .msgdlg -parent . -message "Error : Source file is not defined !" -type ok -icon error \r
- } elseif {$destinationD == ""} {\r
- MessageDlg .msgdlg -parent . -message "Error : Destination file is not defined !" -type ok -icon error \r
- } else {\r
-\r
- #creamos datain a partir de los parametros de entrada\r
- #set dirJP3Ddecoder [mk_relativepath $VMDecoder::JP3Ddecoder]\r
- set dirJP3Ddecoder $VMDecoder::JP3Ddecoder\r
- set datain [concat " $dirJP3Ddecoder -i [mk_relativepath $sourceD] "]\r
- set datain [concat " $datain -o [mk_relativepath $destinationD] "]\r
- if {$originD != ""} {\r
- set datain [concat " $datain -O [mk_relativepath $originD] "]\r
- if {$cond3 == 1} {\r
- set img ".img"\r
- set pattern [string range $originD 0 [expr [string length $originD]-5]]\r
- set pattern $pattern$img\r
- if {[file exists $pattern]} {\r
- set datain [concat " $datain -m [mk_relativepath $pattern] "]\r
- } else {\r
- MessageDlg .msgdlg -parent . -message "Error : IMG file associated to original BIN volume file not found in same directory !" -type ok -icon info \r
- }\r
- }\r
- }\r
- if {$VMDecoder::var(resdiscard) != "0,0,0"} {\r
- set datain [concat " $datain -r $VMDecoder::var(resdiscard) "]\r
- }\r
- if {$VMDecoder::var(layer) != "All" && $VMDecoder::var(layer) > 0} {\r
- set datain [concat " $datain -l $VMDecoder::var(layer) "]\r
- }\r
- if {$VMDecoder::var(be) == 1} {\r
- set datain [concat " $datain -BE"]\r
- }\r
- \r
- set VMDecoder::var(progval) 10\r
- ProgressDlg .progress -parent . -title "Wait..." \\r
- -type infinite \\r
- -width 20 \\r
- -textvariable "Compute in progress..."\\r
- -variable VMDecoder::progval \\r
- -stop "Stop" \\r
- -command {destroy .progress}\r
-\r
- after 200 set VMDecoder::var(progval) 2\r
-\r
- set fp [open "| $datain " r+] \r
- fconfigure $fp -buffering line \r
- set jp3dVM::dataout [concat "EXECUTED PROGRAM:\n\t$datain"]\r
- while {-1 != [gets $fp tmp]} {\r
- set jp3dVM::dataout [concat "$jp3dVM::dataout\n$tmp"]\r
- }\r
- close $fp\r
- destroy .progress\r
- set cond [string first "ERROR" $jp3dVM::dataout]\r
- set cond2 [string first "PSNR" $jp3dVM::dataout]\r
- set cond3 [string first "RESULT" $jp3dVM::dataout]\r
- if {$cond != -1} {\r
- MessageDlg .msgdlg -parent . -message [string range $jp3dVM::dataout [expr $cond-1] end] -type ok -icon error\r
- } elseif {$cond3 != -1} {\r
- if {$cond2 != -1} {\r
- set VMDecoder::var(decodinfo) [string range $jp3dVM::dataout [expr $cond2-1] end]\r
- }\r
- MessageDlg .msgdlg -parent . -message [string range $jp3dVM::dataout [expr $cond3-1] end] -type ok -icon info\r
- }\r
- }\r
-}\r
-\r
-proc VMDecoder::_save { frameinfo } {\r
-\r
-}\r
-\r
+++ /dev/null
-
-namespace eval VMEncoder {
- variable var
- variable JP3Dencoder "../bin/volume_to_jp3d.exe"
-}
-
-proc VMEncoder::create { nb } {
-
- set frame [$nb insert end VMEncoder -text "Encoder"]
- set topf [frame $frame.topf]
- set midf [frame $frame.midf]
- set bottomf [frame $frame.bottomf]
- set srcf [TitleFrame $topf.srcf -text "Source"]
- set dstf [TitleFrame $topf.dstf -text "Destination"]
- set Tparf [TitleFrame $midf.parfT -text "Transform Parameters"]
- set Cparf [TitleFrame $midf.parfC -text "Coding Parameters"]
-
- set frame1 [$srcf getframe]
- VMEncoder::_sourceE $frame1
-
- set frame2 [$dstf getframe]
- VMEncoder::_destinationE $frame2
-
- set frame3 [$Tparf getframe]
- VMEncoder::_transformE $frame3
-
- set frame4 [$Cparf getframe]
- VMEncoder::_codingE $frame4
-
- set butE [Button $bottomf.butE -text "Encode!" \
- -command "VMEncoder::_encode $frame1 $frame2" \
- -helptext "Encoding trigger button"]
- set butR [Button $bottomf.butR -text "Restore defaults" \
- -command "VMEncoder::_reset $frame1 $frame2 $frame3 $frame4" \
- -helptext "Reset to default values"]
-
- pack $srcf $dstf -side left -fill y -padx 4 -expand yes
- pack $topf -pady 2 -fill x
-
- pack $Tparf $Cparf -side left -fill both -padx 4 -expand yes
- pack $midf -pady 2 -fill x
-
- pack $butE $butR -side left -padx 40 -pady 5 -fill y -expand yes
- pack $bottomf -pady 2 -fill x
-
- return $frame
-}
-
-proc VMEncoder::_sourceE { parent } {
-
- variable var
-
- set labsrc [LabelFrame $parent.labsrc -text "Select volume file to encode: " -side top \
- -anchor w -relief flat -borderwidth 0]
- set subsrc [$labsrc getframe]
- set list [entry $subsrc.entrysrc -width 30 -textvariable VMDecoder::var(source)]
-
- set labbrw [LabelFrame $parent.labbrw -side top -anchor w -relief flat -borderwidth 0]
- set subbrw [$labbrw getframe]
- set butbrw [button $subbrw.butbrw -image [Bitmap::get open] \
- -relief raised -borderwidth 1 -padx 1 -pady 1 \
- -command "fileDialogE . $subsrc.entrysrc open"]
-
- pack $list -side top
- pack $butbrw -side top
- pack $labsrc $labbrw -side left -fill both -expand yes
-}
-
-proc VMEncoder::_destinationE { parent } {
-
- variable var
-
- set labdst [LabelFrame $parent.labdst -text "Save compressed volume as: " -side top \
- -anchor w -relief flat -borderwidth 0]
- set subdst [$labdst getframe]
- set list [entry $subdst.entrydst -width 30 -textvariable VMDecoder::var(destination)]
-
- set labbrw [LabelFrame $parent.labbrw -side top -anchor w -relief flat -borderwidth 0]
- set subbrw [$labbrw getframe]
- set butbrw [button $subbrw.butbrw -image [Bitmap::get save] \
- -relief raised -borderwidth 1 -padx 1 -pady 1 \
- -command "fileDialogE . $subdst.entrydst save"]
-
- pack $list -side top
- pack $butbrw -side top
- pack $labdst $labbrw -side left -fill both -expand yes
-}
-
-proc VMEncoder::_codingE { parent } {
-
-
- ########### CODING #############
- set labcod [LabelFrame $parent.labcod -side top -anchor w -relief sunken -borderwidth 1]
- set subcod [$labcod getframe]
-
- set framerate [frame $subcod.framerate -borderwidth 1]
- set labrate [LabelEntry $framerate.labrate -label "Rates: " -labelwidth 9 -labelanchor w \
- -textvariable VMEncoder::var(rate) -editable 1 \
- -helptext "Compression ratios for different layers (R1, R2, R3,...). If R=1, lossless coding" ]
- set VMEncoder::var(rate) "1"
-
- set framecblk [frame $subcod.framecblk -borderwidth 1]
- set labcblk [LabelEntry $framecblk.labcblk -label "Codeblock: " -labelwidth 9 -labelanchor w \
- -textvariable VMEncoder::var(cblksize) -editable 1 \
- -helptext "Codeblock size (X, Y, Z)" ]
- set VMEncoder::var(cblksize) "64,64,64"
-
- set frametile [frame $subcod.frametile -borderwidth 1]
- set labtile [LabelEntry $frametile.labtile -label "Tile size: " -labelwidth 9 -labelanchor w \
- -textvariable VMEncoder::var(tilesize) -editable 1 \
- -helptext "Tile size (X, Y, Z)" ]
- set VMEncoder::var(tilesize) "512,512,512"
-
- set framesop [frame $subcod.framesop -borderwidth 1]
- set chksop [checkbutton $framesop.chksop -text "Write SOP marker" \
- -variable VMEncoder::var(sop) -onvalue 1 -offvalue 0 ]
- set frameeph [frame $subcod.frameeph -borderwidth 1]
- set chkeph [checkbutton $frameeph.chkeph -text "Write EPH marker" \
- -variable VMEncoder::var(eph) -onvalue 1 -offvalue 0 ]
-
- set framepoc [frame $subcod.framepoc -borderwidth 1]
- set labpoc [label $framepoc.labpoc -text "Progression order: " ]
- set progorder [ComboBox $framepoc.progorder \
- -text {Choose a progression order} \
- -width 10 \
- -textvariable VMEncoder::var(progorder) \
- -values {"LRCP" "RLCP" "RPCL" "PCRL" "CPRL"} \
- -helptext "Progression order"]
- set VMEncoder::var(progorder) "LRCP"
-
- pack $labrate -side left -padx 2 -anchor n
- pack $labcblk -side left -padx 2 -anchor n
- pack $labpoc $progorder -side left -padx 2 -anchor w
- #pack $labtile -side left -padx 2 -anchor n
- pack $chksop -side left -padx 2 -anchor w
- pack $chkeph -side left -padx 2 -anchor w
- ########### ENTROPY CODING #############
- set labent [LabelFrame $parent.labent -text "Entropy Coding" -side top -anchor w -relief sunken -borderwidth 1]
- set subent [$labent getframe]
- foreach entval {2EB 3EB} entropy {2D_EBCOT 3D_EBCOT} {
- set rad [radiobutton $subent.$entval \
- -text $entropy \
- -variable VMEncoder::var(encoding) \
- -command "disableGR $entval $labcblk $progorder $labrate $chksop $chkeph" \
- -value $entval ]
- pack $rad -anchor w
- }
- $subent.2EB select
-
- pack $subent -padx 2 -anchor n
-
- pack $framerate $framecblk $framepoc $framesop $frameeph -side top -anchor w
- pack $subcod -anchor n
-
- pack $labent $labcod -side left -fill both -padx 4 -expand yes
-
-
-}
-
-proc VMEncoder::_transformE { parent } {
-
- variable var
-
- ########### TRANSFORM #############
- set labtrf [LabelFrame $parent.labtrf -text "Transform" -side top -anchor w -relief sunken -borderwidth 1]
- set subtrf [$labtrf getframe]
- set labres [LabelFrame $parent.labres -side top -anchor w -relief sunken -borderwidth 1]
- set subres [$labres getframe]
-
- ########### ATK #############
- set frameatk [frame $subres.frameatk -borderwidth 1]
- set labatk [label $frameatk.labatk -text "Wavelet kernel: " -anchor w]
- set atk [ComboBox $frameatk.atk \
- -textvariable VMEncoder::var(atk) \
- -width 20 \
- -text {Choose a wavelet kernel} \
- -editable false \
- -values {"R5.3" "I9.7"} ]
- set VMEncoder::var(atk) "R5.3"
- pack $labatk $atk -side left -anchor w
- ########### RESOLUTIONS #############
- set frameres1 [frame $subres.frameres1 -borderwidth 1]
- set labresolution [label $frameres1.labresol -text "Resolutions: " -anchor w ]
- set frameres2 [frame $subres.frameres2 -borderwidth 1]
- set labresX [label $frameres2.labresX -text " X" -anchor w ]
- set labresY [label $frameres2.labresY -text " Y" -anchor w ]
- set labresZ [label $frameres2.labresZ -text " Z" -anchor w ]
-
-
- set resX [SpinBox $frameres2.spinresX \
- -range {1 6 1} -textvariable VMEncoder::var(resX) \
- -helptext "Number of resolutions in X" \
- -width 3 \
- -editable false ]
- set resY [SpinBox $frameres2.spinresY \
- -range {1 6 1} -textvariable VMEncoder::var(resY) \
- -helptext "Number of resolutions in Y" \
- -width 3 \
- -editable false ]
- set resZ [SpinBox $frameres2.spinresZ \
- -range {1 6 1} -textvariable VMEncoder::var(resZ) \
- -helptext "Number of resolutions in Z" \
- -width 3 \
- -editable false \
- -state disabled ]
- set VMEncoder::var(resX) 3
- set VMEncoder::var(resY) 3
- set VMEncoder::var(resZ) 3
-
- ########### TRF #############
- foreach trfval {2DWT 3DWT} trf {2D-DWT 3D-DWT} {
- set rad [radiobutton $subtrf.$trfval -text $trf \
- -variable VMEncoder::var(transform) \
- -command "disable3RLS $trfval $atk $resX $resY $resZ"\
- -value $trfval ]
- pack $rad -anchor w
- }
- $subtrf.2DWT select
-
- pack $subtrf -side left -padx 2 -pady 4
-
- pack $labresolution -padx 2 -side left -anchor w
- pack $labresX $resX -padx 2 -side left -anchor w
- pack $labresY $resY -padx 2 -side left -anchor w
- pack $labresZ $resZ -padx 2 -side left -anchor w
-
- pack $frameres1 -side top -fill x
- pack $frameres2 $frameatk -side top -padx 2 -pady 4 -anchor n
-
- pack $subres -side left -padx 2 -pady 4
- pack $labtrf $labres -side left -fill both -padx 4 -expand yes
-}
-
-
-proc VMEncoder::_encode { framesrc framedst } {
-
- variable var
-
- set source [$framesrc.labsrc.f.entrysrc get ]
- set destination [$framedst.labdst.f.entrydst get ]
- set cond1 [string match *.pgx [string tolower $source]]
- set cond2 [string match *-*.pgx [string tolower $source]]
- set cond3 [string match *.bin [string tolower $source]]
-
- set img ".img"
- set pattern [string range $source 0 [expr [string length $source]-5]]
- set pattern $pattern$img
- set exist [file exists $pattern]
-
- #comprobamos datos son correctos
- if {($cond1 == 1) && ($cond2 == 0)} {
- MessageDlg .msgdlg -parent . -message "Info : Really want to encode an slice instead of a volume?.\n For a group of .pgx slices, name must contain a - denoting a sequential index!" -type ok -icon info
- }
-
- if {$source == ""} {
- MessageDlg .msgdlg -parent . -message "Error : Source file is not defined !" -type ok -icon error
- } elseif {$destination == ""} {
- MessageDlg .msgdlg -parent . -message "Error : Destination file is not defined !" -type ok -icon error
- } elseif { ($VMEncoder::var(transform) != "3RLS") && ($VMEncoder::var(atk) == "Choose a wavelet transformation kernel") } {
- MessageDlg .msgdlg -parent . -title "Info" -message "Please choose a wavelet transformation kernel"\
- -type ok -icon warning
- } elseif {($exist == 0) && ($cond1 == 0) && ($cond3 == 1)} {
- MessageDlg .msgdlg -parent . -message "Error : IMG file associated to BIN volume file not found in same directory !" -type ok -icon info
- } else {
-
- #creamos datain a partir de los parametros de entrada
-# set dirJP3Dencoder [mk_relativepath $VMEncoder::JP3Dencoder]
- set dirJP3Dencoder $VMEncoder::JP3Dencoder
- set datain [concat " $dirJP3Dencoder -i [mk_relativepath $source] "]
- if {$cond3 == 1} {
- set datain [concat " $datain -m [mk_relativepath $pattern] "]
- }
- set datain [concat " $datain -o [mk_relativepath $destination] "]
- if {$VMEncoder::var(encoding) != "2EB"} {
- set datain [concat " $datain -C $VMEncoder::var(encoding) "]
- }
- if {$VMEncoder::var(transform) == "2DWT"} {
- set datain [concat " $datain -n $VMEncoder::var(resX),$VMEncoder::var(resY) "]
- } elseif {$VMEncoder::var(transform) == "3DWT"} {
- set datain [concat " $datain -n $VMEncoder::var(resX),$VMEncoder::var(resY),$VMEncoder::var(resZ) "]
- }
-
- set datain [concat " $datain -r $VMEncoder::var(rate) "]
-
- if {$VMEncoder::var(atk) == "I9.7"} {
- set datain [concat " $datain -I "]
- }
- if {$VMEncoder::var(sop) == 1} {
- set datain [concat " $datain -SOP "]
- }
- if {$VMEncoder::var(eph) == 1} {
- set datain [concat " $datain -EPH "]
- }
- if {$VMEncoder::var(progorder) != "LRCP"} {
- set datain [concat " $datain -p $VMEncoder::var(progorder) "]
- }
- if {$VMEncoder::var(cblksize) != "64,64,64"} {
- set datain [concat " $datain -b $VMEncoder::var(cblksize) "]
- }
-
-
- #Making this work would be great !!!
- set VMEncoder::var(progval) 10
- ProgressDlg .progress -parent . -title "Wait..." \
- -type infinite \
- -width 20 \
- -textvariable "Compute in progress..."\
- -variable VMEncoder::progval \
- -stop "Stop" \
- -command {destroy .progress}
- after 200 set VMEncoder::var(progval) 2
- set fp [open "| $datain " r+]
- fconfigure $fp -buffering line
- set jp3dVM::dataout [concat "EXECUTED PROGRAM:\n\t$datain"]
- while {-1 != [gets $fp tmp]} {
- set jp3dVM::dataout [concat "$jp3dVM::dataout\n$tmp"]
- }
- destroy .progress
- set cond [string first "ERROR" $jp3dVM::dataout]
- set cond2 [string first "RESULT" $jp3dVM::dataout]
- if {$cond != -1} {
- MessageDlg .msgdlg -parent . -message [string range $jp3dVM::dataout [expr $cond-1] end] -type ok -icon error
- } elseif {$cond2 != -1} {
- MessageDlg .msgdlg -parent . -message [string range $jp3dVM::dataout [expr $cond2+7] end] -type ok -icon info
- close $fp
- } else {
- #Must do something with this !!! [pid $fp]
- close $fp
- }
- }
-}
-
-proc VMEncoder::_reset { framesrc framedst frametrf framecod} {
-
- variable var
-
- #Restore defaults values
- set VMEncoder::var(transform) 2DWT
- set VMEncoder::var(encoding) 2EB
- set VMEncoder::var(atk) "R5.3"
- set VMEncoder::var(progorder) "LRCP"
- set atk $frametrf.labres.f.frameatk.atk
- set resX $frametrf.labres.f.frameres2.spinresX
- set resY $frametrf.labres.f.frameres2.spinresY
- set resZ $frametrf.labres.f.frameres2.spinresZ
- disable3RLS 2DWT $atk $resX $resY $resZ
- set labcblk $framecod.labcod.f.framecblk.labcblk
- set progorder $framecod.labcod.f.framepoc.progorder
- set labrate $framecod.labcod.f.framerate.labrate
- set chksop $framecod.labcod.f.framesop.chksop
- set chkeph $framecod.labcod.f.frameeph.chkeph
- disableGR 3EB $labcblk $progorder $labrate $chksop $chkeph
-
- $framesrc.labsrc.f.entrysrc delete 0 end
- $framedst.labdst.f.entrydst delete 0 end
-}
-
-proc fileDialogE {w ent operation} {
-
- variable file
- variable i j
-
- if {$operation == "open"} {
- set types {
- {"Source Image Files" {.pgx .bin} }
- {"All files" *}
- }
- set file [tk_getOpenFile -filetypes $types -parent $w]
- if {[string compare $file ""]} {
- $ent delete 0 end
- $ent insert end $file
- $ent xview moveto 1
- }
- } else {
- set types {
- {"JP3D Files" {.jp3d} }
- {"JPEG2000 Files" {.j2k} }
- {"All files" *}
- }
- set file [tk_getSaveFile -filetypes $types -parent $w \
- -initialfile Untitled -defaultextension .jp3d]
- if {[string compare $file ""]} {
- $ent delete 0 end
- $ent insert end $file
- $ent xview moveto 1
- }
- }
-}
-
-proc mk_relativepath {abspath} {
-
- set mydir [split [string trimleft [pwd] {/}] {/}]
- set abspathcomps [split [string trimleft $abspath {/}] {/}]
-
- set i 0
- while {$i<[llength $mydir]} {
- if {![string compare [lindex $abspathcomps $i] [lindex $mydir $i]]} {
- incr i
- } else {
- break
- }
- }
- set h [expr [llength $mydir]-$i]
- set j [expr [llength $abspathcomps]-$i]
-
- if {!$h} {
- set relpath "./"
- } else {
- set relpath ""
- while { $h > 0 } {
- set relpath "../$relpath"
- incr h -1
- }
- }
-
- set h [llength $abspathcomps]
- while { $h > $i } {
- set relpath [concat $relpath[lindex $abspathcomps [expr [llength $abspathcomps]-$j]]/]
- incr h -1
- incr j -1
- }
- return [string trim $relpath {/}]
-}
-
-proc disable3RLS {flag atk resX resY resZ} {
-
- if {$flag == "3RLS"} {
- $atk configure -state disabled
- $resX configure -state disabled
- $resY configure -state disabled
- $resZ configure -state disabled
- } elseif {$flag == "2DWT"} {
- $atk configure -state normal
- $resX configure -state normal
- $resY configure -state normal
- $resZ configure -state disabled
- } elseif {$flag == "3DWT"} {
- $atk configure -state normal
- $resX configure -state normal
- $resY configure -state normal
- $resZ configure -state normal
- }
-}
-
-proc disableGR {flag labcblk progorder labrate chksop chkeph} {
-
- if {$flag == "2EB"} {
- $labcblk configure -state normal
- $progorder configure -state normal
- $labrate configure -state normal
- $chksop configure -state normal
- $chkeph configure -state normal
- set VMEncoder::var(cblksize) "64,64,64"
- set VMEncoder::var(tilesize) "512,512,512"
- } elseif {$flag == "3EB"} {
- $labcblk configure -state normal
- $progorder configure -state normal
- $labrate configure -state normal
- $chksop configure -state normal
- $chkeph configure -state normal
- set VMEncoder::var(cblksize) "64,64,64"
- set VMEncoder::var(tilesize) "512,512,512"
- } else {
- $labcblk configure -state disabled
- $progorder configure -state disabled
- $labrate configure -state disabled
- $chksop configure -state disabled
- $chkeph configure -state disabled
- }
-}
\ No newline at end of file
projects / openjpeg.git / commitdiff
