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authorMathieu Malaterre <mathieu.malaterre@gmail.com>2012-09-28 08:11:41 +0000
committerMathieu Malaterre <mathieu.malaterre@gmail.com>2012-09-28 08:11:41 +0000
commitd518970039a19a2a9b6d2bdd592cc88a43897bbb (patch)
tree57bac2cf7e63e9352228231062763baac627563c /wrapping/java
parent8363a6ab1e031bb4b2e40a92e56efd40fdab1aa1 (diff)
[trunk] Start FolderReorgProposal task
Update issue 177
Diffstat (limited to 'wrapping/java')
-rw-r--r--wrapping/java/openjp2/CMakeLists.txt47
-rw-r--r--wrapping/java/openjp2/JavaOpenJPEG.c1988
-rw-r--r--wrapping/java/openjp2/JavaOpenJPEGDecoder.c883
-rw-r--r--wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaDecoder.java250
-rw-r--r--wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaEncoder.java338
-rw-r--r--wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaDecoder.h21
-rw-r--r--wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaEncoder.h21
7 files changed, 3548 insertions, 0 deletions
diff --git a/wrapping/java/openjp2/CMakeLists.txt b/wrapping/java/openjp2/CMakeLists.txt
new file mode 100644
index 00000000..1b1c9ba1
--- /dev/null
+++ b/wrapping/java/openjp2/CMakeLists.txt
@@ -0,0 +1,47 @@
+#JavaOpenJPEG/CMakeLists.txt
+
+# First thing define the common source:
+set(openjpegjni_SRCS
+ JavaOpenJPEGDecoder.c
+ JavaOpenJPEG.c
+ )
+
+# JNI binding:
+find_package(JNI REQUIRED)
+include_directories(${JNI_INCLUDE_DIRS})
+
+# required header file:
+include_directories(
+ ${OPENJPEG_SOURCE_DIR}/libopenjpeg
+ ${OPENJPEG_SOURCE_DIR}/applications/common
+ ${OPENJPEG_SOURCE_DIR}/applications/codec
+ )
+
+add_library(openjpegjni MODULE
+ ${openjpegjni_SRCS}
+ )
+
+# build jar:
+find_package(Java 1.5 REQUIRED) # javac, jar
+
+# build dep list:
+file(GLOB java_srcs "java-sources/org/openJpeg/*.java")
+
+# make sure target javac dir exists:
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes)
+# Build java
+add_custom_command(
+ OUTPUT ${LIBRARY_OUTPUT_PATH}/openjpeg.jar
+ COMMAND ${Java_JAVAC_EXECUTABLE} -sourcepath "${CMAKE_CURRENT_SOURCE_DIR}/java-sources"
+ ${java_srcs} -d ${CMAKE_CURRENT_BINARY_DIR}/classes
+ COMMAND ${Java_JAR_EXECUTABLE} cvf ${LIBRARY_OUTPUT_PATH}/openjpeg.jar org
+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes
+ DEPENDS ${java_srcs}
+ COMMENT "javac *.java; jar cvf -> openjpeg.jar"
+)
+
+# name the target
+add_custom_target(OpenJPEGJavaJar ALL
+ DEPENDS ${LIBRARY_OUTPUT_PATH}/openjpeg.jar
+ COMMENT "building openjpeg.jar"
+)
diff --git a/wrapping/java/openjp2/JavaOpenJPEG.c b/wrapping/java/openjp2/JavaOpenJPEG.c
new file mode 100644
index 00000000..3f8e2ee7
--- /dev/null
+++ b/wrapping/java/openjp2/JavaOpenJPEG.c
@@ -0,0 +1,1988 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * Copyright (c) 2007, Patrick Piscaglia (Telemis)
+ * 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 <string.h>
+#include <stdlib.h>
+#include <jni.h>
+#include <math.h>
+
+#include "openjpeg.h"
+#include "opj_getopt.h"
+#include "convert.h"
+#include "index.h"
+#include "dirent.h"
+#include "org_openJpeg_OpenJPEGJavaEncoder.h"
+
+#ifndef _WIN32
+#define stricmp strcasecmp
+#define strnicmp strncasecmp
+#endif
+
+#include "format_defs.h"
+
+#define CINEMA_24_CS 1302083 /*Codestream length for 24fps*/
+#define CINEMA_48_CS 651041 /*Codestream length for 48fps*/
+#define COMP_24_CS 1041666 /*Maximum size per color component for 2K & 4K @ 24fps*/
+#define COMP_48_CS 520833 /*Maximum size per color component for 2K @ 48fps*/
+
+extern int get_file_format(char *filename);
+extern void error_callback(const char *msg, void *client_data);
+extern warning_callback(const char *msg, void *client_data);
+extern void info_callback(const char *msg, void *client_data);
+
+typedef struct callback_variables {
+ JNIEnv *env;
+ /** 'jclass' object used to call a Java method from the C */
+ jobject *jobj;
+ /** 'jclass' object used to call a Java method from the C */
+ jmethodID message_mid;
+ jmethodID error_mid;
+} callback_variables_t;
+
+typedef struct dircnt{
+ /** Buffer for holding images read from Directory*/
+ char *filename_buf;
+ /** Pointer to the buffer*/
+ char **filename;
+}dircnt_t;
+
+typedef struct img_folder{
+ /** The directory path of the folder containing input images*/
+ char *imgdirpath;
+ /** Output format*/
+ char *out_format;
+ /** Enable option*/
+ char set_imgdir;
+ /** Enable Cod Format for output*/
+ char set_out_format;
+ /** User specified rate stored in case of cinema option*/
+ float *rates;
+}img_fol_t;
+
+void encode_help_display() {
+ fprintf(stdout,"HELP\n----\n\n");
+ fprintf(stdout,"- the -h option displays this help information on screen\n\n");
+
+/* UniPG>> */
+ fprintf(stdout,"List of parameters for the JPEG 2000 "
+#ifdef USE_JPWL
+ "+ JPWL "
+#endif /* USE_JPWL */
+ "encoder:\n");
+/* <<UniPG */
+ fprintf(stdout,"\n");
+ fprintf(stdout,"REMARKS:\n");
+ fprintf(stdout,"---------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"The markers written to the main_header are : SOC SIZ COD QCD COM.\n");
+ fprintf(stdout,"COD and QCD never appear in the tile_header.\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"- This coder can encode a mega image, a test was made on a 24000x24000 pixels \n");
+ fprintf(stdout,"color image. You need enough disk space memory (twice the original) to encode \n");
+ fprintf(stdout,"the image,i.e. for a 1.5 GB image you need a minimum of 3GB of disk memory)\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"By default:\n");
+ fprintf(stdout,"------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," * Lossless\n");
+ fprintf(stdout," * 1 tile\n");
+ fprintf(stdout," * Size of precinct : 2^15 x 2^15 (means 1 precinct)\n");
+ fprintf(stdout," * Size of code-block : 64 x 64\n");
+ fprintf(stdout," * Number of resolutions: 6\n");
+ fprintf(stdout," * No SOP marker in the codestream\n");
+ fprintf(stdout," * No EPH marker in the codestream\n");
+ fprintf(stdout," * No sub-sampling in x or y direction\n");
+ fprintf(stdout," * No mode switch activated\n");
+ fprintf(stdout," * Progression order: LRCP\n");
+ fprintf(stdout," * No index file\n");
+ fprintf(stdout," * No ROI upshifted\n");
+ fprintf(stdout," * No offset of the origin of the image\n");
+ fprintf(stdout," * No offset of the origin of the tiles\n");
+ fprintf(stdout," * Reversible DWT 5-3\n");
+/* UniPG>> */
+#ifdef USE_JPWL
+ fprintf(stdout," * No JPWL protection\n");
+#endif /* USE_JPWL */
+/* <<UniPG */
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Parameters:\n");
+ fprintf(stdout,"------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Required Parameters (except with -h):\n");
+ fprintf(stdout,"One of the two options -ImgDir or -i must be used\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-ImgDir : Image file Directory path (example ../Images) \n");
+ fprintf(stdout," When using this option -OutFor must be used\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-OutFor \n");
+ fprintf(stdout," REQUIRED only if -ImgDir is used\n");
+ fprintf(stdout," Need to specify only format without filename <BMP> \n");
+ fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP, TIF, RAW and TGA formats\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-i : source file (-i source.pnm also *.pgm, *.ppm, *.bmp, *.tif, *.raw, *.tga) \n");
+ fprintf(stdout," When using this option -o must be used\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-o : destination file (-o dest.j2k or .jp2) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Optional Parameters:\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-h : display the help information \n ");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-cinema2K : Digital Cinema 2K profile compliant codestream for 2K resolution.(-cinema2k 24 or 48) \n");
+ fprintf(stdout," Need to specify the frames per second for a 2K resolution. Only 24 or 48 fps is allowed\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-cinema4K : Digital Cinema 4K profile compliant codestream for 4K resolution \n");
+ fprintf(stdout," Frames per second not required. Default value is 24fps\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-r : different compression ratios for successive layers (-r 20,10,5)\n ");
+ fprintf(stdout," - The rate specified for each quality level is the desired \n");
+ fprintf(stdout," compression factor.\n");
+ fprintf(stdout," Example: -r 20,10,1 means quality 1: compress 20x, \n");
+ fprintf(stdout," quality 2: compress 10x and quality 3: compress lossless\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," (options -r and -q cannot be used together)\n ");
+ fprintf(stdout,"\n");
+
+ fprintf(stdout,"-q : different psnr for successive layers (-q 30,40,50) \n ");
+
+ fprintf(stdout," (options -r and -q cannot be used together)\n ");
+
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-n : number of resolutions (-n 3) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-b : size of code block (-b 32,32) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-c : size of precinct (-c 128,128) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-t : size of tile (-t 512,512) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-p : progression order (-p LRCP) [LRCP, RLCP, RPCL, PCRL, CPRL] \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-s : subsampling factor (-s 2,2) [-s X,Y] \n");
+ fprintf(stdout," Remark: subsampling bigger than 2 can produce error\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-POC : Progression order change (-POC T1=0,0,1,5,3,CPRL/T1=5,0,1,6,3,CPRL) \n");
+ fprintf(stdout," Example: T1=0,0,1,5,3,CPRL \n");
+ fprintf(stdout," : Ttilenumber=Resolution num start,Component num start,Layer num end,Resolution num end,Component num end,Progression order\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-SOP : write SOP marker before each packet \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-EPH : write EPH marker after each header packet \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-M : mode switch (-M 3) [1=BYPASS(LAZY) 2=RESET 4=RESTART(TERMALL)\n");
+ fprintf(stdout," 8=VSC 16=ERTERM(SEGTERM) 32=SEGMARK(SEGSYM)] \n");
+ fprintf(stdout," Indicate multiple modes by adding their values. \n");
+ fprintf(stdout," ex: RESTART(4) + RESET(2) + SEGMARK(32) = -M 38\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-TP : devide packets of every tile into tile-parts (-TP R) [R, L, C]\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-x : create an index file *.Idx (-x index_name.Idx) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-ROI : c=%%d,U=%%d : quantization indices upshifted \n");
+ fprintf(stdout," for component c=%%d [%%d = 0,1,2]\n");
+ fprintf(stdout," with a value of U=%%d [0 <= %%d <= 37] (i.e. -ROI c=0,U=25) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-d : offset of the origin of the image (-d 150,300) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-T : offset of the origin of the tiles (-T 100,75) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-I : use the irreversible DWT 9-7 (-I) \n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"-jpip : write jpip codestream index box in JP2 output file\n");
+ fprintf(stdout," NOTICE: currently supports only RPCL order\n");
+ fprintf(stdout,"\n");
+/* UniPG>> */
+#ifdef USE_JPWL
+ fprintf(stdout,"-W : adoption of JPWL (Part 11) capabilities (-W params)\n");
+ fprintf(stdout," The parameters can be written and repeated in any order:\n");
+ fprintf(stdout," [h<tilepart><=type>,s<tilepart><=method>,a=<addr>,...\n");
+ fprintf(stdout," ...,z=<size>,g=<range>,p<tilepart:pack><=type>]\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," h selects the header error protection (EPB): 'type' can be\n");
+ fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
+ fprintf(stdout," if 'tilepart' is absent, it is for main and tile headers\n");
+ fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
+ fprintf(stdout," onwards, up to the next h<> spec, or to the last tilepart\n");
+ fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
+ fprintf(stdout,"\n");
+ fprintf(stdout," p selects the packet error protection (EEP/UEP with EPBs)\n");
+ fprintf(stdout," to be applied to raw data: 'type' can be\n");
+ fprintf(stdout," [0=none 1,absent=predefined 16=CRC-16 32=CRC-32 37-128=RS]\n");
+ fprintf(stdout," if 'tilepart:pack' is absent, it is from tile 0, packet 0\n");
+ fprintf(stdout," if 'tilepart:pack' is present, it applies from that tile\n");
+ fprintf(stdout," and that packet onwards, up to the next packet spec\n");
+ fprintf(stdout," or to the last packet in the last tilepart in the stream\n");
+ fprintf(stdout," (max. %d specs)\n", JPWL_MAX_NO_PACKSPECS);
+ fprintf(stdout,"\n");
+ fprintf(stdout," s enables sensitivity data insertion (ESD): 'method' can be\n");
+ fprintf(stdout," [-1=NO ESD 0=RELATIVE ERROR 1=MSE 2=MSE REDUCTION 3=PSNR\n");
+ fprintf(stdout," 4=PSNR INCREMENT 5=MAXERR 6=TSE 7=RESERVED]\n");
+ fprintf(stdout," if 'tilepart' is absent, it is for main header only\n");
+ fprintf(stdout," if 'tilepart' is present, it applies from that tile\n");
+ fprintf(stdout," onwards, up to the next s<> spec, or to the last tilepart\n");
+ fprintf(stdout," in the codestream (max. %d specs)\n", JPWL_MAX_NO_TILESPECS);
+ fprintf(stdout,"\n");
+ fprintf(stdout," g determines the addressing mode: <range> can be\n");
+ fprintf(stdout," [0=PACKET 1=BYTE RANGE 2=PACKET RANGE]\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," a determines the size of data addressing: <addr> can be\n");
+ fprintf(stdout," 2/4 bytes (small/large codestreams). If not set, auto-mode\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," z determines the size of sensitivity values: <size> can be\n");
+ fprintf(stdout," 1/2 bytes, for the transformed pseudo-floating point value\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," ex.:\n");
+ fprintf(stdout," h,h0=64,h3=16,h5=32,p0=78,p0:24=56,p1,p3:0=0,p3:20=32,s=0,\n");
+ fprintf(stdout," s0=6,s3=-1,a=0,g=1,z=1\n");
+ fprintf(stdout," means\n");
+ fprintf(stdout," predefined EPB in MH, rs(64,32) from TPH 0 to TPH 2,\n");
+ fprintf(stdout," CRC-16 in TPH 3 and TPH 4, CRC-32 in remaining TPHs,\n");
+ fprintf(stdout," UEP rs(78,32) for packets 0 to 23 of tile 0,\n");
+ fprintf(stdout," UEP rs(56,32) for packs. 24 to the last of tilepart 0,\n");
+ fprintf(stdout," UEP rs default for packets of tilepart 1,\n");
+ fprintf(stdout," no UEP for packets 0 to 19 of tilepart 3,\n");
+ fprintf(stdout," UEP CRC-32 for packs. 20 of tilepart 3 to last tilepart,\n");
+ fprintf(stdout," relative sensitivity ESD for MH,\n");
+ fprintf(stdout," TSE ESD from TPH 0 to TPH 2, byte range with automatic\n");
+ fprintf(stdout," size of addresses and 1 byte for each sensitivity value\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," ex.:\n");
+ fprintf(stdout," h,s,p\n");
+ fprintf(stdout," means\n");
+ fprintf(stdout," default protection to headers (MH and TPHs) as well as\n");
+ fprintf(stdout," data packets, one ESD in MH\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," N.B.: use the following recommendations when specifying\n");
+ fprintf(stdout," the JPWL parameters list\n");
+ fprintf(stdout," - when you use UEP, always pair the 'p' option with 'h'\n");
+ fprintf(stdout," \n");
+#endif /* USE_JPWL */
+/* <<UniPG */
+ fprintf(stdout,"IMPORTANT:\n");
+ fprintf(stdout,"-----------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"The index file has the structure below:\n");
+ fprintf(stdout,"---------------------------------------\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"Image_height Image_width\n");
+ fprintf(stdout,"progression order\n");
+ fprintf(stdout,"Tiles_size_X Tiles_size_Y\n");
+ fprintf(stdout,"Tiles_nb_X Tiles_nb_Y\n");
+ fprintf(stdout,"Components_nb\n");
+ fprintf(stdout,"Layers_nb\n");
+ fprintf(stdout,"decomposition_levels\n");
+ fprintf(stdout,"[Precincts_size_X_res_Nr Precincts_size_Y_res_Nr]...\n");
+ fprintf(stdout," [Precincts_size_X_res_0 Precincts_size_Y_res_0]\n");
+ fprintf(stdout,"Main_header_start_position\n");
+ fprintf(stdout,"Main_header_end_position\n");
+ fprintf(stdout,"Codestream_size\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout,"INFO ON TILES\n");
+ fprintf(stdout,"tileno start_pos end_hd end_tile nbparts disto nbpix disto/nbpix\n");
+ fprintf(stdout,"Tile_0 start_pos end_Theader end_pos NumParts TotalDisto NumPix MaxMSE\n");
+ fprintf(stdout,"Tile_1 '' '' '' '' '' '' ''\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Tile_Nt '' '' '' '' '' '' ''\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"TILE 0 DETAILS\n");
+ fprintf(stdout,"part_nb tileno num_packs start_pos end_tph_pos end_pos\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Progression_string\n");
+ fprintf(stdout,"pack_nb tileno layno resno compno precno start_pos end_ph_pos end_pos disto\n");
+ fprintf(stdout,"Tpacket_0 Tile layer res. comp. prec. start_pos end_pos disto\n");
+ fprintf(stdout,"...\n");
+ fprintf(stdout,"Tpacket_Np '' '' '' '' '' '' '' ''\n");
+
+ fprintf(stdout,"MaxDisto\n");
+
+ fprintf(stdout,"TotalDisto\n\n");
+}
+
+
+OPJ_PROG_ORDER give_progression(char progression[4]) {
+ if(strncmp(progression, "LRCP", 4) == 0) {
+ return LRCP;
+ }
+ if(strncmp(progression, "RLCP", 4) == 0) {
+ return RLCP;
+ }
+ if(strncmp(progression, "RPCL", 4) == 0) {
+ return RPCL;
+ }
+ if(strncmp(progression, "PCRL", 4) == 0) {
+ return PCRL;
+ }
+ if(strncmp(progression, "CPRL", 4) == 0) {
+ return CPRL;
+ }
+
+ return PROG_UNKNOWN;
+}
+
+
+/// <summary>
+/// Get logarithm of an integer and round downwards.
+/// </summary>
+int int_floorlog2(int a) {
+ int l;
+ for (l=0; a>1; l++) {
+ a>>=1;
+ }
+ return l;
+}
+
+static int initialise_4K_poc(opj_poc_t *POC, int numres){
+ POC[0].tile = 1;
+ POC[0].resno0 = 0;
+ POC[0].compno0 = 0;
+ POC[0].layno1 = 1;
+ POC[0].resno1 = numres-1;
+ POC[0].compno1 = 3;
+ POC[0].prg1 = CPRL;
+ POC[1].tile = 1;
+ POC[1].resno0 = numres-1;
+ POC[1].compno0 = 0;
+ POC[1].layno1 = 1;
+ POC[1].resno1 = numres;
+ POC[1].compno1 = 3;
+ POC[1].prg1 = CPRL;
+ return 2;
+}
+
+void cinema_parameters(opj_cparameters_t *parameters){
+ parameters->tile_size_on = OPJ_FALSE;
+ parameters->cp_tdx=1;
+ parameters->cp_tdy=1;
+
+ /*Tile part*/
+ parameters->tp_flag = 'C';
+ parameters->tp_on = 1;
+
+ /*Tile and Image shall be at (0,0)*/
+ parameters->cp_tx0 = 0;
+ parameters->cp_ty0 = 0;
+ parameters->image_offset_x0 = 0;
+ parameters->image_offset_y0 = 0;
+
+ /*Codeblock size= 32*32*/
+ parameters->cblockw_init = 32;
+ parameters->cblockh_init = 32;
+ parameters->csty |= 0x01;
+
+ /*The progression order shall be CPRL*/
+ parameters->prog_order = CPRL;
+
+ /* No ROI */
+ parameters->roi_compno = -1;
+
+ parameters->subsampling_dx = 1; parameters->subsampling_dy = 1;
+
+ /* 9-7 transform */
+ parameters->irreversible = 1;
+
+}
+
+void cinema_setup_encoder(opj_cparameters_t *parameters,opj_image_t *image, img_fol_t *img_fol){
+ int i;
+ float temp_rate;
+ opj_poc_t *POC = NULL;
+
+ switch (parameters->cp_cinema){
+ case CINEMA2K_24:
+ case CINEMA2K_48:
+ if(parameters->numresolution > 6){
+ parameters->numresolution = 6;
+ }
+ if (!((image->comps[0].w == 2048) | (image->comps[0].h == 1080))){
+ fprintf(stdout,"Image coordinates %d x %d is not 2K compliant.\nJPEG Digital Cinema Profile-3"
+ "(2K profile) compliance requires that at least one of coordinates match 2048 x 1080\n",
+ image->comps[0].w,image->comps[0].h);
+ parameters->cp_rsiz = STD_RSIZ;
+ }
+ break;
+
+ case CINEMA4K_24:
+ if(parameters->numresolution < 1){
+ parameters->numresolution = 1;
+ }else if(parameters->numresolution > 7){
+ parameters->numresolution = 7;
+ }
+ if (!((image->comps[0].w == 4096) | (image->comps[0].h == 2160))){
+ fprintf(stdout,"Image coordinates %d x %d is not 4K compliant.\nJPEG Digital Cinema Profile-4"
+ "(4K profile) compliance requires that at least one of coordinates match 4096 x 2160\n",
+ image->comps[0].w,image->comps[0].h);
+ parameters->cp_rsiz = STD_RSIZ;
+ }
+ parameters->numpocs = initialise_4K_poc(parameters->POC,parameters->numresolution);
+ break;
+ }
+
+ switch (parameters->cp_cinema){
+ case CINEMA2K_24:
+ case CINEMA4K_24:
+ for(i=0 ; i<parameters->tcp_numlayers ; i++){
+ temp_rate = 0 ;
+ if (img_fol->rates[i]== 0){
+ parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
+ }else{
+ temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
+ if (temp_rate > CINEMA_24_CS ){
+ parameters->tcp_rates[i]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (CINEMA_24_CS * 8 * image->comps[0].dx * image->comps[0].dy);
+ }else{
+ parameters->tcp_rates[i]= img_fol->rates[i];
+ }
+ }
+ }
+ parameters->max_comp_size = COMP_24_CS;
+ break;
+
+ case CINEMA2K_48:
+ for(i=0 ; i<parameters->tcp_numlayers ; i++){
+ temp_rate = 0 ;
+ if (img_fol->rates[i]== 0){
+ parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
+ }else{
+ temp_rate =((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (img_fol->rates[i] * 8 * image->comps[0].dx * image->comps[0].dy);
+ if (temp_rate > CINEMA_48_CS ){
+ parameters->tcp_rates[0]= ((float) (image->numcomps * image->comps[0].w * image->comps[0].h * image->comps[0].prec))/
+ (CINEMA_48_CS * 8 * image->comps[0].dx * image->comps[0].dy);
+ }else{
+ parameters->tcp_rates[i]= img_fol->rates[i];
+ }
+ }
+ }
+ parameters->max_comp_size = COMP_48_CS;
+ break;
+ }
+ parameters->cp_disto_alloc = 1;
+}
+
+
+/* ------------------------------------------------------------------------------------ */
+int parse_cmdline_encoder(int argc, char **argv, opj_cparameters_t *parameters,
+ img_fol_t *img_fol, char *indexfilename) {
+ int i, j,totlen;
+ opj_option_t long_option[]={
+ {"cinema2K",REQ_ARG, NULL ,'w'},
+ {"cinema4K",NO_ARG, NULL ,'y'},
+ {"ImgDir",REQ_ARG, NULL ,'z'},
+ {"TP",REQ_ARG, NULL ,'u'},
+ {"SOP",NO_ARG, NULL ,'S'},
+ {"EPH",NO_ARG, NULL ,'E'},
+ {"OutFor",REQ_ARG, NULL ,'O'},
+ {"POC",REQ_ARG, NULL ,'P'},
+ {"ROI",REQ_ARG, NULL ,'R'},
+ {"jpip",NO_ARG, NULL, 'J'}
+ };
+
+ /* parse the command line */
+/* UniPG>> */
+ const char optlist[] = "i:o:hr:q:n:b:c:t:p:s:SEM:x:R:d:T:If:P:C:F:u:J"
+#ifdef USE_JPWL
+ "W:"
+#endif /* USE_JPWL */
+ ;
+
+ /*printf("C: parse_cmdline_encoder:");
+ for (i=0; i<argc; i++) {
+ printf("[%s]",argv[i]);
+ }
+ printf("\n");*/
+
+ totlen=sizeof(long_option);
+ img_fol->set_out_format=0;
+ reset_options_reading();
+
+ while (1) {
+ int c = opj_getopt_long(argc, argv, optlist,long_option,totlen);
+ if (c == -1)
+ break;
+ switch (c) {
+
+ /* ----------------------------------------------------- */
+
+ case 'o': /* output file */
+ {
+ char *outfile = opj_optarg;
+ parameters->cod_format = get_file_format(outfile);
+ switch(parameters->cod_format) {
+ case J2K_CFMT:
+ case JP2_CFMT:
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.j2k, *.j2c or *.jp2]!! \n", outfile);
+ return 1;
+ }
+ strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+ case 'O': /* output format */
+ {
+ char outformat[50];
+ char *of = opj_optarg;
+ sprintf(outformat,".%s",of);
+ img_fol->set_out_format = 1;
+ parameters->cod_format = get_file_format(outformat);
+ switch(parameters->cod_format) {
+ case J2K_CFMT:
+ case JP2_CFMT:
+ img_fol->out_format = opj_optarg;
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image [only j2k, j2c, jp2]!! \n");
+ return 1;
+ }
+ }
+ break;
+
+
+ /* ----------------------------------------------------- */
+
+
+ case 'r': /* rates rates/distorsion */
+ {
+ char *s = opj_optarg;
+ while (sscanf(s, "%f", &parameters->tcp_rates[parameters->tcp_numlayers]) == 1) {
+ parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ parameters->cp_disto_alloc = 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'q': /* add fixed_quality */
+ {
+ char *s = opj_optarg;
+ while (sscanf(s, "%f", &parameters->tcp_distoratio[parameters->tcp_numlayers]) == 1) {
+ parameters->tcp_numlayers++;
+ while (*s && *s != ',') {
+ s++;
+ }
+ if (!*s)
+ break;
+ s++;
+ }
+ parameters->cp_fixed_quality = 1;
+ }
+ break;
+
+ /* dda */
+ /* ----------------------------------------------------- */
+
+ case 'f': /* mod fixed_quality (before : -q) */
+ {
+ int *row = NULL, *col = NULL;
+ int numlayers = 0, numresolution = 0, matrix_width = 0;
+
+ char *s = opj_optarg;
+ sscanf(s, "%d", &numlayers);
+ s++;
+ if (numlayers > 9)
+ s++;
+
+ parameters->tcp_numlayers = numlayers;
+ numresolution = parameters->numresolution;
+ matrix_width = numresolution * 3;
+ parameters->cp_matrice = (int *) malloc(numlayers * matrix_width * sizeof(int));
+ s = s + 2;
+
+ for (i = 0; i < numlayers; i++) {
+ row = &parameters->cp_matrice[i * matrix_width];
+ col = row;
+ parameters->tcp_rates[i] = 1;
+ sscanf(s, "%d,", &col[0]);
+ s += 2;
+ if (col[0] > 9)
+ s++;
+ col[1] = 0;
+ col[2] = 0;
+ for (j = 1; j < numresolution; j++) {
+ col += 3;
+ sscanf(s, "%d,%d,%d", &col[0], &col[1], &col[2]);
+ s += 6;
+ if (col[0] > 9)
+ s++;
+ if (col[1] > 9)
+ s++;
+ if (col[2] > 9)
+ s++;
+ }
+ if (i < numlayers - 1)
+ s++;
+ }
+ parameters->cp_fixed_alloc = 1;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 't': /* tiles */
+ {
+ sscanf(opj_optarg, "%d,%d", &parameters->cp_tdx, &parameters->cp_tdy);
+ parameters->tile_size_on = OPJ_TRUE;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'n': /* resolution */
+ {
+ sscanf(opj_optarg, "%d", &parameters->numresolution);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+ case 'c': /* precinct dimension */
+ {
+ char sep;
+ int res_spec = 0;
+
+ char *s = opj_optarg;
+ do {
+ sep = 0;
+ sscanf(s, "[%d,%d]%c", &parameters->prcw_init[res_spec],
+ &parameters->prch_init[res_spec], &sep);
+ parameters->csty |= 0x01;
+ res_spec++;
+ s = strpbrk(s, "]") + 2;
+ }
+ while (sep == ',');
+ parameters->res_spec = res_spec;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'b': /* code-block dimension */
+ {
+ int cblockw_init = 0, cblockh_init = 0;
+ sscanf(opj_optarg, "%d,%d", &cblockw_init, &cblockh_init);
+ if (cblockw_init * cblockh_init > 4096 || cblockw_init > 1024
+ || cblockw_init < 4 || cblockh_init > 1024 || cblockh_init < 4) {
+ fprintf(stderr,
+ "!! Size of code_block error (option -b) !!\n\nRestriction :\n"
+ " * width*height<=4096\n * 4<=width,height<= 1024\n\n");
+ return 1;
+ }
+ parameters->cblockw_init = cblockw_init;
+ parameters->cblockh_init = cblockh_init;
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'x': /* creation of index file */
+ {
+ char *index = opj_optarg;
+ strncpy(indexfilename, index, OPJ_PATH_LEN);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'p': /* progression order */
+ {
+ char progression[4];
+
+ strncpy(progression, opj_optarg, 4);
+ parameters->prog_order = give_progression(progression);
+ if (parameters->prog_order == -1) {
+ fprintf(stderr, "Unrecognized progression order "
+ "[LRCP, RLCP, RPCL, PCRL, CPRL] !!\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 's': /* subsampling factor */
+ {
+ if (sscanf(opj_optarg, "%d,%d", &parameters->subsampling_dx,
+ &parameters->subsampling_dy) != 2) {
+ fprintf(stderr, "'-s' sub-sampling argument error ! [-s dx,dy]\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'd': /* coordonnate of the reference grid */
+ {
+ if (sscanf(opj_optarg, "%d,%d", &parameters->image_offset_x0,
+ &parameters->image_offset_y0) != 2) {
+ fprintf(stderr, "-d 'coordonnate of the reference grid' argument "
+ "error !! [-d x0,y0]\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'h': /* display an help description */
+ encode_help_display();
+ return 1;
+
+ /* ----------------------------------------------------- */
+
+ case 'P': /* POC */
+ {
+ int numpocs = 0; /* number of progression order change (POC) default 0 */
+ opj_poc_t *POC = NULL; /* POC : used in case of Progression order change */
+
+ char *s = opj_optarg;
+ POC = parameters->POC;
+
+ while (sscanf(s, "T%d=%d,%d,%d,%d,%d,%4s", &POC[numpocs].tile,
+ &POC[numpocs].resno0, &POC[numpocs].compno0,
+ &POC[numpocs].layno1, &POC[numpocs].resno1,
+ &POC[numpocs].compno1, &POC[numpocs].progorder) == 7) {
+ POC[numpocs].prg1 = give_progression(POC[numpocs].progorder);
+ numpocs++;
+ while (*s && *s != '/') {
+ s++;
+ }
+ if (!*s) {
+ break;
+ }
+ s++;
+ }
+ parameters->numpocs = numpocs;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'S': /* SOP marker */
+ {
+ parameters->csty |= 0x02;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'E': /* EPH marker */
+ {
+ parameters->csty |= 0x04;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'M': /* Mode switch pas tous au point !! */
+ {
+ int value = 0;
+ if (sscanf(opj_optarg, "%d", &value) == 1) {
+ for (i = 0; i <= 5; i++) {
+ int cache = value & (1 << i);
+ if (cache)
+ parameters->mode |= (1 << i);
+ }
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'R': /* ROI */
+ {
+ if (sscanf(opj_optarg, "c=%d,U=%d", &parameters->roi_compno,
+ &parameters->roi_shift) != 2) {
+ fprintf(stderr, "ROI error !! [-ROI c='compno',U='shift']\n");
+ return 1;
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'T': /* Tile offset */
+ {
+ if (sscanf(opj_optarg, "%d,%d", &parameters->cp_tx0, &parameters->cp_ty0) != 2) {
+ fprintf(stderr, "-T 'tile offset' argument error !! [-T X0,Y0]");
+ return 1;
+ }
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'C': /* add a comment */
+ {
+ parameters->cp_comment = (char*)malloc(strlen(opj_optarg) + 1);
+ if(parameters->cp_comment) {
+ strcpy(parameters->cp_comment, opj_optarg);
+ }
+ }
+ break;
+
+
+ /* ------------------------------------------------------ */
+
+ case 'I': /* reversible or not */
+ {
+ parameters->irreversible = 1;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'u': /* Tile part generation*/
+ {
+ parameters->tp_flag = opj_optarg[0];
+ parameters->tp_on = 1;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'z': /* Image Directory path */
+ {
+ img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
+ strcpy(img_fol->imgdirpath,opj_optarg);
+ img_fol->set_imgdir=1;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'w': /* Digital Cinema 2K profile compliance*/
+ {
+ int fps=0;
+ sscanf(opj_optarg,"%d",&fps);
+ if(fps == 24){
+ parameters->cp_cinema = CINEMA2K_24;
+ }else if(fps == 48 ){
+ parameters->cp_cinema = CINEMA2K_48;
+ }else {
+ fprintf(stderr,"Incorrect value!! must be 24 or 48\n");
+ return 1;
+ }
+ fprintf(stdout,"CINEMA 2K compliant codestream\n");
+ parameters->cp_rsiz = CINEMA2K;
+
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+ case 'y': /* Digital Cinema 4K profile compliance*/
+ {
+ parameters->cp_cinema = CINEMA4K_24;
+ fprintf(stdout,"CINEMA 4K compliant codestream\n");
+ parameters->cp_rsiz = CINEMA4K;
+ }
+ break;
+
+ /* ------------------------------------------------------ */
+
+/* UniPG>> */
+#ifdef USE_JPWL
+ /* ------------------------------------------------------ */
+
+ case 'W': /* JPWL capabilities switched on */
+ {
+ char *token = NULL;
+ int hprot, pprot, sens, addr, size, range;
+
+ /* we need to enable indexing */
+ if (!indexfilename) {
+ strncpy(indexfilename, JPWL_PRIVATEINDEX_NAME, OPJ_PATH_LEN);
+ }
+
+ /* search for different protection methods */
+
+ /* break the option in comma points and parse the result */
+ token = strtok(opj_optarg, ",");
+ while(token != NULL) {
+
+ /* search header error protection method */
+ if (*token == 'h') {
+
+ static int tile = 0, tilespec = 0, lasttileno = 0;
+
+ hprot = 1; /* predefined method */
+
+ if(sscanf(token, "h=%d", &hprot) == 1) {
+ /* Main header, specified */
+ if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
+ ((hprot >= 37) && (hprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid main header protection method h = %d\n", hprot);
+ return 1;
+ }
+ parameters->jpwl_hprot_MH = hprot;
+
+ } else if(sscanf(token, "h%d=%d", &tile, &hprot) == 2) {
+ /* Tile part header, specified */
+ if (!((hprot == 0) || (hprot == 1) || (hprot == 16) || (hprot == 32) ||
+ ((hprot >= 37) && (hprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid tile part header protection method h = %d\n", hprot);
+ return 1;
+ }
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
+ return 1;
+ }
+ if (tilespec < JPWL_MAX_NO_TILESPECS) {
+ parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
+ parameters->jpwl_hprot_TPH[tilespec++] = hprot;
+ }
+
+ } else if(sscanf(token, "h%d", &tile) == 1) {
+ /* Tile part header, unspecified */
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method t = %d\n", tile);
+ return 1;
+ }
+ if (tilespec < JPWL_MAX_NO_TILESPECS) {
+ parameters->jpwl_hprot_TPH_tileno[tilespec] = lasttileno = tile;
+ parameters->jpwl_hprot_TPH[tilespec++] = hprot;
+ }
+
+
+ } else if (!strcmp(token, "h")) {
+ /* Main header, unspecified */
+ parameters->jpwl_hprot_MH = hprot;
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
+ return 1;
+ };
+
+ }
+
+ /* search packet error protection method */
+ if (*token == 'p') {
+
+ static int pack = 0, tile = 0, packspec = 0, lastpackno = 0;
+
+ pprot = 1; /* predefined method */
+
+ if (sscanf(token, "p=%d", &pprot) == 1) {
+ /* Method for all tiles and all packets */
+ if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
+ ((pprot >= 37) && (pprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid default packet protection method p = %d\n", pprot);
+ return 1;
+ }
+ parameters->jpwl_pprot_tileno[0] = 0;
+ parameters->jpwl_pprot_packno[0] = 0;
+ parameters->jpwl_pprot[0] = pprot;
+
+ } else if (sscanf(token, "p%d=%d", &tile, &pprot) == 2) {
+ /* method specified from that tile on */
+ if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
+ ((pprot >= 37) && (pprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
+ return 1;
+ }
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
+ return 1;
+ }
+ if (packspec < JPWL_MAX_NO_PACKSPECS) {
+ parameters->jpwl_pprot_tileno[packspec] = tile;
+ parameters->jpwl_pprot_packno[packspec] = 0;
+ parameters->jpwl_pprot[packspec++] = pprot;
+ }
+
+ } else if (sscanf(token, "p%d:%d=%d", &tile, &pack, &pprot) == 3) {
+ /* method fully specified from that tile and that packet on */
+ if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
+ ((pprot >= 37) && (pprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
+ return 1;
+ }
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
+ return 1;
+ }
+ if (pack < 0) {
+ fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
+ return 1;
+ }
+ if (packspec < JPWL_MAX_NO_PACKSPECS) {
+ parameters->jpwl_pprot_tileno[packspec] = tile;
+ parameters->jpwl_pprot_packno[packspec] = pack;
+ parameters->jpwl_pprot[packspec++] = pprot;
+ }
+
+ } else if (sscanf(token, "p%d:%d", &tile, &pack) == 2) {
+ /* default method from that tile and that packet on */
+ if (!((pprot == 0) || (pprot == 1) || (pprot == 16) || (pprot == 32) ||
+ ((pprot >= 37) && (pprot <= 128)))) {
+ fprintf(stderr, "ERROR -> invalid packet protection method p = %d\n", pprot);
+ return 1;
+ }
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
+ return 1;
+ }
+ if (pack < 0) {
+ fprintf(stderr, "ERROR -> invalid packet number on protection method p = %d\n", pack);
+ return 1;
+ }
+ if (packspec < JPWL_MAX_NO_PACKSPECS) {
+ parameters->jpwl_pprot_tileno[packspec] = tile;
+ parameters->jpwl_pprot_packno[packspec] = pack;
+ parameters->jpwl_pprot[packspec++] = pprot;
+ }
+
+ } else if (sscanf(token, "p%d", &tile) == 1) {
+ /* default from a tile on */
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on protection method p = %d\n", tile);
+ return 1;
+ }
+ if (packspec < JPWL_MAX_NO_PACKSPECS) {
+ parameters->jpwl_pprot_tileno[packspec] = tile;
+ parameters->jpwl_pprot_packno[packspec] = 0;
+ parameters->jpwl_pprot[packspec++] = pprot;
+ }
+
+
+ } else if (!strcmp(token, "p")) {
+ /* all default */
+ parameters->jpwl_pprot_tileno[0] = 0;
+ parameters->jpwl_pprot_packno[0] = 0;
+ parameters->jpwl_pprot[0] = pprot;
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid protection method selection = %s\n", token);
+ return 1;
+ };
+
+ }
+
+ /* search sensitivity method */
+ if (*token == 's') {
+
+ static int tile = 0, tilespec = 0, lasttileno = 0;
+
+ sens = 0; /* predefined: relative error */
+
+ if(sscanf(token, "s=%d", &sens) == 1) {
+ /* Main header, specified */
+ if ((sens < -1) || (sens > 7)) {
+ fprintf(stderr, "ERROR -> invalid main header sensitivity method s = %d\n", sens);
+ return 1;
+ }
+ parameters->jpwl_sens_MH = sens;
+
+ } else if(sscanf(token, "s%d=%d", &tile, &sens) == 2) {
+ /* Tile part header, specified */
+ if ((sens < -1) || (sens > 7)) {
+ fprintf(stderr, "ERROR -> invalid tile part header sensitivity method s = %d\n", sens);
+ return 1;
+ }
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
+ return 1;
+ }
+ if (tilespec < JPWL_MAX_NO_TILESPECS) {
+ parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
+ parameters->jpwl_sens_TPH[tilespec++] = sens;
+ }
+
+ } else if(sscanf(token, "s%d", &tile) == 1) {
+ /* Tile part header, unspecified */
+ if (tile < 0) {
+ fprintf(stderr, "ERROR -> invalid tile part number on sensitivity method t = %d\n", tile);
+ return 1;
+ }
+ if (tilespec < JPWL_MAX_NO_TILESPECS) {
+ parameters->jpwl_sens_TPH_tileno[tilespec] = lasttileno = tile;
+ parameters->jpwl_sens_TPH[tilespec++] = hprot;
+ }
+
+ } else if (!strcmp(token, "s")) {
+ /* Main header, unspecified */
+ parameters->jpwl_sens_MH = sens;
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid sensitivity method selection = %s\n", token);
+ return 1;
+ };
+
+ parameters->jpwl_sens_size = 2; /* 2 bytes for default size */
+ }
+
+ /* search addressing size */
+ if (*token == 'a') {
+
+ static int tile = 0, tilespec = 0, lasttileno = 0;
+
+ addr = 0; /* predefined: auto */
+
+ if(sscanf(token, "a=%d", &addr) == 1) {
+ /* Specified */
+ if ((addr != 0) && (addr != 2) && (addr != 4)) {
+ fprintf(stderr, "ERROR -> invalid addressing size a = %d\n", addr);
+ return 1;
+ }
+ parameters->jpwl_sens_addr = addr;
+
+ } else if (!strcmp(token, "a")) {
+ /* default */
+ parameters->jpwl_sens_addr = addr; /* auto for default size */
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid addressing selection = %s\n", token);
+ return 1;
+ };
+
+ }
+
+ /* search sensitivity size */
+ if (*token == 'z') {
+
+ static int tile = 0, tilespec = 0, lasttileno = 0;
+
+ size = 1; /* predefined: 1 byte */
+
+ if(sscanf(token, "z=%d", &size) == 1) {
+ /* Specified */
+ if ((size != 0) && (size != 1) && (size != 2)) {
+ fprintf(stderr, "ERROR -> invalid sensitivity size z = %d\n", size);
+ return 1;
+ }
+ parameters->jpwl_sens_size = size;
+
+ } else if (!strcmp(token, "a")) {
+ /* default */
+ parameters->jpwl_sens_size = size; /* 1 for default size */
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid size selection = %s\n", token);
+ return 1;
+ };
+
+ }
+
+ /* search range method */
+ if (*token == 'g') {
+
+ static int tile = 0, tilespec = 0, lasttileno = 0;
+
+ range = 0; /* predefined: 0 (packet) */
+
+ if(sscanf(token, "g=%d", &range) == 1) {
+ /* Specified */
+ if ((range < 0) || (range > 3)) {
+ fprintf(stderr, "ERROR -> invalid sensitivity range method g = %d\n", range);
+ return 1;
+ }
+ parameters->jpwl_sens_range = range;
+
+ } else if (!strcmp(token, "g")) {
+ /* default */
+ parameters->jpwl_sens_range = range;
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid range selection = %s\n", token);
+ return 1;
+ };
+
+ }
+
+ /* next token or bust */
+ token = strtok(NULL, ",");
+ };
+
+
+ /* some info */
+ fprintf(stdout, "Info: JPWL capabilities enabled\n");
+ parameters->jpwl_epc_on = true;
+
+ }
+ break;
+#endif /* USE_JPWL */
+/* <<UniPG */
+/* ------------------------------------------------------ */
+
+ case 'J': /* jpip on */
+ {
+ parameters->jpip_on = OPJ_TRUE;
+ }
+ break;
+ /* ------------------------------------------------------ */
+
+ default:
+ fprintf(stderr, "ERROR -> Command line not valid\n");
+ return 1;
+ }
+ }
+
+ /* check for possible errors */
+ if (parameters->cp_cinema){
+ if(parameters->tcp_numlayers > 1){
+ parameters->cp_rsiz = STD_RSIZ;
+ fprintf(stdout,"Warning: DC profiles do not allow more than one quality layer. The codestream created will not be compliant with the DC profile\n");
+ }
+ }
+
+ if ((parameters->cp_disto_alloc || parameters->cp_fixed_alloc || parameters->cp_fixed_quality)
+ && (!(parameters->cp_disto_alloc ^ parameters->cp_fixed_alloc ^ parameters->cp_fixed_quality))) {
+ fprintf(stderr, "Error: options -r -q and -f cannot be used together !!\n");
+ return 1;
+ } /* mod fixed_quality */
+
+ /* if no rate entered, lossless by default */
+ if (parameters->tcp_numlayers == 0) {
+ parameters->tcp_rates[0] = 0; /* MOD antonin : losslessbug */
+ parameters->tcp_numlayers++;
+ parameters->cp_disto_alloc = 1;
+ }
+
+ if((parameters->cp_tx0 > parameters->image_offset_x0) || (parameters->cp_ty0 > parameters->image_offset_y0)) {
+ fprintf(stderr,
+ "Error: Tile offset dimension is unnappropriate --> TX0(%d)<=IMG_X0(%d) TYO(%d)<=IMG_Y0(%d) \n",
+ parameters->cp_tx0, parameters->image_offset_x0, parameters->cp_ty0, parameters->image_offset_y0);
+ return 1;
+ }
+
+ for (i = 0; i < parameters->numpocs; i++) {
+ if (parameters->POC[i].prg == -1) {
+ fprintf(stderr,
+ "Unrecognized progression order in option -P (POC n %d) [LRCP, RLCP, RPCL, PCRL, CPRL] !!\n",
+ i + 1);
+ }
+ }
+
+ return 0;
+}
+
+
+/** Create the same index as j2k_create_index does, but in an int[] instead of in a file ==> easy to pass it back to Java, to transfer it etc.
+ @param buffer_size, increased by the length of the compressed index, in number of bytes
+ @return a pointer to a char[]
+ Syntax of the index:
+ one char for the version number (1): one byte because no problem with little endian, big endian etc.
+ one int for each of the following informations:
+ Image Width
+ Image Height
+ progression order
+ Tile width
+ Tile height
+ Nb tiles in X
+ Nb tiles in Y
+ Nb of components
+ Nb of layers
+ Nb of resolutions
+
+ for each resolution:
+ Precinct width
+ Precinct height
+
+ End main header position
+ codestream size
+
+ For each tile:
+ tile number
+ tile start pos in codestream
+ tile header end position
+ tile end position in codestream
+
+ For each LRCP, RLCP etc.:
+ packet number
+ tile number
+ layer number
+ resolution number
+ component number
+ precinct number
+ start position in the codestream
+ end position of this packet
+ */
+char* create_index_into_byte_array(opj_codestream_info_t *cstr_info, int* buffer_size) {
+ int tileno, compno, layno, resno, precno, pack_nb, x, y;
+ char* buffer = NULL;
+ int buffer_pos = 0;
+ int prec_max = 0;
+
+ prec_max = 0;
+ for (tileno = 0; tileno < cstr_info->tw * cstr_info->th; tileno++) {
+ for (resno = 0; resno < cstr_info->numdecompos[0] + 1; resno++) {
+ prec_max = max(prec_max,cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno]);
+ }
+ }
+
+ // Compute the size of the index buffer, in number of bytes*/
+ *buffer_size =
+ 1 /* version */
+ + (10 /* image_w until decomposition */
+ + (cstr_info->numdecompos[0]+1) * 2 /* pdx size for each tile */
+ + 2 /* main_head_end + codestream_size */
+ + cstr_info->tw * cstr_info->th * 4 /* tile info, without distorsion info */
+ + cstr_info->tw*cstr_info->th * cstr_info->numlayers * (cstr_info->numdecompos[0] + 1) * cstr_info->numcomps * prec_max *8
+ ) * sizeof(int);
+ //printf("C: index buffer size = %d bytes\n", *buffer_size);
+ buffer = (char*) malloc(*buffer_size);
+
+ if (!buffer) {
+ //opj_event_msg(j2k->cinfo, EVT_ERROR, "failed to allocate index buffer for writing %d int\n", *buffer_size);
+ fprintf(stderr, "failed to allocate index buffer for writing %d int\n", *buffer_size);
+ return 0;
+ }
+
+ buffer[0] = 1; // Version stored on a byte
+ buffer++;
+ // Remaining informations are stored on a int.
+ ((int*)buffer)[buffer_pos++] = cstr_info->image_w;
+ ((int*)buffer)[buffer_pos++] = cstr_info->image_h;
+ ((int*)buffer)[buffer_pos++] = cstr_info->prog;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile_x;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile_y;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tw;
+ ((int*)buffer)[buffer_pos++] = cstr_info->th;
+ ((int*)buffer)[buffer_pos++] = cstr_info->numcomps;
+ ((int*)buffer)[buffer_pos++] = cstr_info->numlayers;
+ ((int*)buffer)[buffer_pos++] = cstr_info->numdecompos[0];
+
+ for (resno = cstr_info->numdecompos[0]; resno >= 0; resno--) {
+ /* based on tile 0 */
+ ((int*)buffer)[buffer_pos++] = (1 << cstr_info->tile[0].pdx[resno]);
+ ((int*)buffer)[buffer_pos++] = (1 << cstr_info->tile[0].pdx[resno]);
+ }
+ ((int*)buffer)[buffer_pos++] = cstr_info->main_head_end;
+ ((int*)buffer)[buffer_pos++] = cstr_info->codestream_size;
+
+ for (tileno = 0; tileno < cstr_info->tw * cstr_info->th; tileno++) {
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile[tileno].tileno;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile[tileno].start_pos;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile[tileno].end_header;
+ ((int*)buffer)[buffer_pos++] = cstr_info->tile[tileno].end_pos;
+ }
+
+ for (tileno = 0; tileno < cstr_info->tw * cstr_info->th; tileno++) {
+ int start_pos, end_pos;
+ int max_numdecompos = 0;
+ pack_nb = 0;
+
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ if (max_numdecompos < cstr_info->numdecompos[compno])
+ max_numdecompos = cstr_info->numdecompos[compno];
+ }
+
+ if (cstr_info->prog == LRCP) { /* LRCP */
+
+ for (layno = 0; layno < cstr_info->numlayers; layno++) {
+ for (resno = 0; resno < max_numdecompos + 1; resno++) {
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ int prec_max;
+ if (resno > cstr_info->numdecompos[compno])
+ break;
+ prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
+ for (precno = 0; precno < prec_max; precno++) {
+ start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
+ end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
+ ((int*)buffer)[buffer_pos++] = pack_nb;
+ ((int*)buffer)[buffer_pos++] = tileno;
+ ((int*)buffer)[buffer_pos++] = layno;
+ ((int*)buffer)[buffer_pos++] = resno;
+ ((int*)buffer)[buffer_pos++] = compno;
+ ((int*)buffer)[buffer_pos++] = precno;
+ ((int*)buffer)[buffer_pos++] = start_pos;
+ ((int*)buffer)[buffer_pos++] = end_pos;
+ pack_nb++;
+ }
+ }
+ }
+ }
+ } /* LRCP */
+ else if (cstr_info->prog == RLCP) { /* RLCP */
+
+ for (resno = 0; resno < max_numdecompos + 1; resno++) {
+ for (layno = 0; layno < cstr_info->numlayers; layno++) {
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ int prec_max;
+ if (resno > cstr_info->numdecompos[compno])
+ break;
+ prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
+ for (precno = 0; precno < prec_max; precno++) {
+ start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
+ end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
+ ((int*)buffer)[buffer_pos++] = pack_nb;
+ ((int*)buffer)[buffer_pos++] = tileno;
+ ((int*)buffer)[buffer_pos++] = resno;
+ ((int*)buffer)[buffer_pos++] = layno;
+ ((int*)buffer)[buffer_pos++] = compno;
+ ((int*)buffer)[buffer_pos++] = precno;
+ ((int*)buffer)[buffer_pos++] = start_pos;
+ ((int*)buffer)[buffer_pos++] = end_pos;
+ pack_nb++;
+ }
+ }
+ }
+ }
+ } /* RLCP */
+ else if (cstr_info->prog == RPCL) { /* RPCL */
+
+ for (resno = 0; resno < max_numdecompos + 1; resno++) {
+ /* I suppose components have same XRsiz, YRsiz */
+ int x0 = cstr_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
+ int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
+ int x1 = x0 + cstr_info->tile_x;
+ int y1 = y0 + cstr_info->tile_y;
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ int prec_max;
+ if (resno > cstr_info->numdecompos[compno])
+ break;
+ prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
+ for (precno = 0; precno < prec_max; precno++) {
+ int pcnx = cstr_info->tile[tileno].pw[resno];
+ int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->numdecompos[compno] - resno );
+ int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->numdecompos[compno] - resno );
+ int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
+ int precno_y = (int) floor( (float)precno/(float)pcnx );
+ for(y = y0; y < y1; y++) {
+ if (precno_y*pcy == y ) {
+ for (x = x0; x < x1; x++) {
+ if (precno_x*pcx == x ) {
+ for (layno = 0; layno < cstr_info->numlayers; layno++) {
+ start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
+ end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
+ ((int*)buffer)[buffer_pos++] = pack_nb;
+ ((int*)buffer)[buffer_pos++] = tileno;
+ ((int*)buffer)[buffer_pos++] = resno;
+ ((int*)buffer)[buffer_pos++] = precno;
+ ((int*)buffer)[buffer_pos++] = compno;
+ ((int*)buffer)[buffer_pos++] = layno;
+ ((int*)buffer)[buffer_pos++] = start_pos;
+ ((int*)buffer)[buffer_pos++] = end_pos;
+ pack_nb++;
+ }
+ }
+ }/* x = x0..x1 */
+ }
+ } /* y = y0..y1 */
+ } /* precno */
+ } /* compno */
+ } /* resno */
+ } /* RPCL */
+ else if (cstr_info->prog == PCRL) { /* PCRL */
+ /* I suppose components have same XRsiz, YRsiz */
+ int x0 = cstr_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
+ int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
+ int x1 = x0 + cstr_info->tile_x;
+ int y1 = y0 + cstr_info->tile_y;
+
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ for (resno = 0; resno < max_numdecompos + 1; resno++) {
+ int prec_max;
+ if (resno > cstr_info->numdecompos[compno])
+ break;
+ prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
+ for (precno = 0; precno < prec_max; precno++) {
+ int pcnx = cstr_info->tile[tileno].pw[resno];
+ int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->numdecompos[compno] - resno );
+ int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->numdecompos[compno] - resno );
+ int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
+ int precno_y = (int) floor( (float)precno/(float)pcnx );
+ for(y = y0; y < y1; y++) {
+ if (precno_y*pcy == y ) {
+ for (x = x0; x < x1; x++) {
+ if (precno_x*pcx == x ) {
+ for (layno = 0; layno < cstr_info->numlayers; layno++) {
+ start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
+ end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
+ ((int*)buffer)[buffer_pos++] = pack_nb;
+ ((int*)buffer)[buffer_pos++] = tileno;
+ ((int*)buffer)[buffer_pos++] = precno;
+ ((int*)buffer)[buffer_pos++] = compno;
+ ((int*)buffer)[buffer_pos++] = resno;
+ ((int*)buffer)[buffer_pos++] = layno;
+ ((int*)buffer)[buffer_pos++] = start_pos;
+ ((int*)buffer)[buffer_pos++] = end_pos;
+ pack_nb++;
+ }
+ }
+ }/* x = x0..x1 */
+ }
+ } /* y = y0..y1 */
+ } /* precno */
+ } /* resno */
+ } /* compno */
+ } /* PCRL */
+ else { /* CPRL */
+
+ for (compno = 0; compno < cstr_info->numcomps; compno++) {
+ /* I suppose components have same XRsiz, YRsiz */
+ int x0 = cstr_info->tile_Ox + tileno - (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tw * cstr_info->tile_x;
+ int y0 = cstr_info->tile_Ox + (int)floor( (float)tileno/(float)cstr_info->tw ) * cstr_info->tile_y;
+ int x1 = x0 + cstr_info->tile_x;
+ int y1 = y0 + cstr_info->tile_y;
+
+ for (resno = 0; resno < max_numdecompos + 1; resno++) {
+ int prec_max;
+ if (resno > cstr_info->numdecompos[compno])
+ break;
+ prec_max = cstr_info->tile[tileno].pw[resno] * cstr_info->tile[tileno].ph[resno];
+ for (precno = 0; precno < prec_max; precno++) {
+ int pcnx = cstr_info->tile[tileno].pw[resno];
+ int pcx = (int) pow( 2, cstr_info->tile[tileno].pdx[resno] + cstr_info->numdecompos[compno] - resno );
+ int pcy = (int) pow( 2, cstr_info->tile[tileno].pdy[resno] + cstr_info->numdecompos[compno] - resno );
+ int precno_x = precno - (int) floor( (float)precno/(float)pcnx ) * pcnx;
+ int precno_y = (int) floor( (float)precno/(float)pcnx );
+ for(y = y0; y < y1; y++) {
+ if (precno_y*pcy == y ) {
+ for (x = x0; x < x1; x++) {
+ if (precno_x*pcx == x ) {
+ for (layno = 0; layno < cstr_info->numlayers; layno++) {
+ start_pos = cstr_info->tile[tileno].packet[pack_nb].start_pos;
+ end_pos = cstr_info->tile[tileno].packet[pack_nb].end_pos;
+ ((int*)buffer)[buffer_pos++] = pack_nb;
+ ((int*)buffer)[buffer_pos++] = tileno;
+ ((int*)buffer)[buffer_pos++] = compno;
+ ((int*)buffer)[buffer_pos++] = precno;
+ ((int*)buffer)[buffer_pos++] = resno;
+ ((int*)buffer)[buffer_pos++] = layno;
+ ((int*)buffer)[buffer_pos++] = start_pos;
+ ((int*)buffer)[buffer_pos++] = end_pos;
+ pack_nb++;
+ }
+ }
+ }/* x = x0..x1 */
+ }
+ } /* y = y0..y1 */
+ } /* precno */
+ } /* resno */
+ } /* compno */
+ } /* CPRL */
+ } /* tileno */
+
+ if (buffer_pos > *buffer_size) {
+ //opj_event_msg(j2k->cinfo, EVT_ERROR, "index creation: buffer_pos (%d) > buffer_size (%d)!\n", buffer_pos, *buffer_size);
+ fprintf(stderr, "index creation: buffer_pos (%d) > buffer_size (%d)!\n", buffer_pos, *buffer_size);
+ return 0;
+ }
+
+ return --buffer;
+}
+
+
+
+
+/* --------------------------------------------------------------------------
+ ------------ Get the image byte[] from the Java object -------------------*/
+
+opj_image_t* loadImage(opj_cparameters_t *parameters, JNIEnv *env, jobject obj, jclass cls) {
+ int i,max,shift,w,h,depth;
+ opj_image_t * img = NULL;
+ int compno, numcomps;
+ opj_image_t * image = NULL;
+ opj_image_comp_t *comp;
+ opj_image_cmptparm_t cmptparm[3]; /* maximum of 3 components */
+ OPJ_COLOR_SPACE color_space;
+ jfieldID fid;
+ jint ji;
+ jbyteArray jba;
+ jshortArray jsa;
+ jintArray jia;
+ int len;
+ jbyte *jbBody;
+ jshort *jsBody;
+ jint *jiBody;
+ jboolean isCopy;
+
+ // Image width, height and depth
+ fid = (*env)->GetFieldID(env, cls,"width", "I");
+ ji = (*env)->GetIntField(env, obj, fid);
+ w = ji;
+
+ fid = (*env)->GetFieldID(env, cls,"height", "I");
+ ji = (*env)->GetIntField(env, obj, fid);
+ h = ji;
+
+ fid = (*env)->GetFieldID(env, cls,"depth", "I");
+ ji = (*env)->GetIntField(env, obj, fid);
+ depth = ji;
+
+ // Read the image
+ if (depth <=16) {
+ numcomps = 1;
+ color_space = CLRSPC_GRAY;
+ } else {
+ numcomps = 3;
+ color_space = CLRSPC_SRGB;
+ }
+ memset(&cmptparm[0], 0, numcomps * sizeof(opj_image_cmptparm_t));
+
+ if (numcomps == 1) {
+ cmptparm[0].x0 = parameters->image_offset_x0;
+ cmptparm[0].y0 = parameters->image_offset_y0;
+ cmptparm[0].w = !cmptparm[0].x0 ? (w - 1) * parameters->subsampling_dx + 1 : cmptparm[0].x0 + (w - 1) * parameters->subsampling_dx + 1;
+ cmptparm[0].h = !cmptparm[0].y0 ? (h - 1) * parameters->subsampling_dy + 1 : cmptparm[0].y0 + (h - 1) * parameters->subsampling_dy + 1;
+ // Java types are always signed but we use them as unsigned types (shift of the negative part of
+ // the pixels of the images in Telemis before entering the encoder).
+ cmptparm[0].sgnd = 0;
+ if (depth<=16)
+ cmptparm[0].prec=depth;
+ else
+ cmptparm[0].prec = 8;
+ cmptparm[0].bpp = cmptparm[0].prec;
+ cmptparm[0].dx = parameters->subsampling_dx;
+ cmptparm[0].dy = parameters->subsampling_dy;
+ /*printf("C: component 0 initialised: x0=%d, y0=%d, w=%d, h=%d, sgnd=%d, bpp=%d, dx=%d, dy=%d, color_space=%d\n", cmptparm[0].x0, cmptparm[0].y0, cmptparm[0].w,
+ cmptparm[0].h, cmptparm[0].sgnd, cmptparm[0].bpp, cmptparm[0].dx, cmptparm[0].dy, color_space);*/
+ } else {
+ for(i = 0; i < numcomps; i++) {
+ cmptparm[i].prec = 8;
+ cmptparm[i].bpp = 8;
+ cmptparm[i].sgnd = 0;
+ cmptparm[i].dx = parameters->subsampling_dx;
+ cmptparm[i].dy = parameters->subsampling_dy;
+ cmptparm[i].w = w;
+ cmptparm[i].h = h;
+ }
+ }
+
+ /* create the image */
+ image = opj_image_create(numcomps, &cmptparm[0], color_space);
+
+ if (!image)
+ return NULL;
+
+ if (depth <=16) {
+ image->numcomps=1;
+ } else {
+ image->numcomps = 3;
+ }
+
+ /* set image offset and reference grid */
+ image->x0 = cmptparm[0].x0;
+ image->y0 = cmptparm[0].x0;
+ image->x1 = cmptparm[0].w;
+ image->y1 = cmptparm[0].h;
+
+ /* set image data */
+ for (compno=0; compno<numcomps; compno++) {
+ comp = &image->comps[compno];
+ max = -100000;
+ if (depth == 8) {
+ fid = (*env)->GetFieldID(env, cls,"image8", "[B"); // byteArray []
+ jba = (*env)->GetObjectField(env, obj, fid);
+ len = (*env)->GetArrayLength(env, jba);
+
+ jbBody = (*env)->GetPrimitiveArrayCritical(env, jba, &isCopy);
+ //printf("C: before transfering 8 bpp image\n");
+ if (comp->sgnd) {
+ for(i=0; i< len;i++) {
+ comp->data[i] = (char) jbBody[i];
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ } else {
+ for(i=0; i< len;i++) {
+ comp->data[i] = (unsigned char) jbBody[i];
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ }
+ (*env)->ReleasePrimitiveArrayCritical(env, jba, jbBody, 0);
+ } else if(depth == 16) {
+ fid = (*env)->GetFieldID(env, cls,"image16", "[S"); // shortArray []
+ jsa = (*env)->GetObjectField(env, obj, fid);
+ len = (*env)->GetArrayLength(env, jsa);
+
+ jsBody = (*env)->GetPrimitiveArrayCritical(env, jsa, &isCopy);
+ //printf("C: before transfering 16 bpp image\n");
+ if (comp->sgnd) { // Special behaviour to deal with signed elements ??
+ comp->data[i] = (short) jsBody[i];
+ for(i=0; i< len;i++) {
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ } else {
+ for(i=0; i< len;i++) {
+ comp->data[i] = (unsigned short) jsBody[i];
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ }
+ (*env)->ReleasePrimitiveArrayCritical(env, jsa, jsBody, 0);
+ } else if (depth == 24) {
+ fid = (*env)->GetFieldID(env, cls,"image24", "[I"); // intArray []
+ jia = (*env)->GetObjectField(env, obj, fid);
+ len = (*env)->GetArrayLength(env, jia);
+ shift = compno*8;
+
+ jiBody = (*env)->GetPrimitiveArrayCritical(env, jia, &isCopy);
+ //printf("C: before transfering 24 bpp image (component %d, signed = %d)\n", compno, comp->sgnd);
+ if (comp->sgnd) { // Special behaviour to deal with signed elements ?? XXXXX
+ for(i=0; i< len;i++) {
+ comp->data[i] = ( ((int) jiBody[i]) & (0xFF << shift) ) >> shift;
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ } else {
+ for(i=0; i< len;i++) {
+ comp->data[i] = ( ((unsigned int) jiBody[i]) & (0xFF << shift) ) >> shift;
+ if (comp->data[i] > max) max = comp->data[i];
+ }
+ }
+ (*env)->ReleasePrimitiveArrayCritical(env, jia, jiBody, 0);
+ }
+ comp->bpp = int_floorlog2(max)+1;
+ comp->prec = comp->bpp;
+ //printf("C: component %d: max %d, real bpp = %d\n", compno, max, comp->bpp);
+ }
+ return image;
+}
+
+
+/* --------------------------------------------------------------------------
+ -------------------- MAIN METHOD, CALLED BY JAVA -----------------------*/
+JNIEXPORT jlong JNICALL Java_org_openJpeg_OpenJPEGJavaEncoder_internalEncodeImageToJ2K(JNIEnv *env, jobject obj, jobjectArray javaParameters) {
+ int argc; /* To simulate the command line parameters (taken from the javaParameters variable) and be able to re-use the */
+ char **argv; /* 'parse_cmdline_decoder' method taken from the j2k_to_image project */
+ opj_bool bSuccess;
+ opj_cparameters_t parameters; /* compression parameters */
+ img_fol_t img_fol;
+ opj_event_mgr_t event_mgr; /* event manager */
+ opj_image_t *image = NULL;
+ int i,j,num_images;
+ int imageno;
+ opj_codestream_info_t cstr_info; /* Codestream information structure */
+ char indexfilename[OPJ_PATH_LEN]; /* index file name */
+
+ int* compressed_index = NULL;
+ int compressed_index_size=-1;
+ // ==> Access variables to the Java member variables
+ jsize arraySize;
+ jclass cls;
+ jobject object;
+ jboolean isCopy;
+ jfieldID fid;
+ jbyteArray jba;
+ jbyte *jbBody;
+ callback_variables_t msgErrorCallback_vars;
+ // <== access variable to the Java member variables.
+
+ // For the encoding and storage into the file
+ opj_cinfo_t* cinfo;
+ int codestream_length;
+ opj_cio_t *cio = NULL;
+ FILE *f = NULL;
+
+ // JNI reference to the calling class
+ cls = (*env)->GetObjectClass(env, obj);
+
+ // Pointers to be able to call a Java method for all the info and error messages
+ msgErrorCallback_vars.env = env;
+ msgErrorCallback_vars.jobj = &obj;
+ msgErrorCallback_vars.message_mid = (*env)->GetMethodID(env, cls, "logMessage", "(Ljava/lang/String;)V");
+ msgErrorCallback_vars.error_mid = (*env)->GetMethodID(env, cls, "logError", "(Ljava/lang/String;)V");
+
+ arraySize = (*env)->GetArrayLength(env, javaParameters);
+ argc = (int) arraySize +1;
+ argv = malloc(argc*sizeof(char*));
+ argv[0] = "ProgramName.exe"; // The program name: useless
+ j=0;
+ for (i=1; i<argc; i++) {
+ object = (*env)->GetObjectArrayElement(env, javaParameters, i-1);
+ argv[i] = (*env)->GetStringUTFChars(env, object, &isCopy);
+ }
+
+ /*printf("C: ");
+ for (i=0; i<argc; i++) {
+ printf("[%s]",argv[i]);
+ }
+ printf("\n");*/
+
+ /*
+ configure the event callbacks
+ */
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+
+ /* set encoding parameters to default values */
+ opj_set_default_encoder_parameters(&parameters);
+ parameters.cod_format = J2K_CFMT;
+ //parameters.index_on = 1;
+
+ /* Initialize indexfilename and img_fol */
+ *indexfilename = 0;
+ memset(&img_fol,0,sizeof(img_fol_t));
+
+ /* parse input and get user encoding parameters */
+ if (parse_cmdline_encoder(argc, argv, &parameters,&img_fol, indexfilename) == 1) {
+ // Release the Java arguments array
+ for (i=1; i<argc; i++)
+ (*env)->ReleaseStringUTFChars(env, (*env)->GetObjectArrayElement(env, javaParameters, i-1), argv[i]);
+ return -1;
+ }
+
+ // Release the Java arguments array
+ for (i=1; i<argc; i++)
+ (*env)->ReleaseStringUTFChars(env, (*env)->GetObjectArrayElement(env, javaParameters, i-1), argv[i]);
+
+ if (parameters.cp_cinema){
+ cinema_parameters(&parameters);
+ }
+
+
+ /* Create comment for codestream */
+ if(parameters.cp_comment == NULL) {
+ const char comment[] = "Created by JavaOpenJPEG version ";
+ const size_t clen = strlen(comment);
+ const char *version = opj_version();
+/* UniPG>> */
+#ifdef USE_JPWL
+ parameters.cp_comment = (char*)malloc(clen+strlen(version)+11);
+ sprintf(parameters.cp_comment,"%s%s with JPWL", comment, version);
+#else
+ parameters.cp_comment = (char*)malloc(clen+strlen(version)+1);
+ sprintf(parameters.cp_comment,"%s%s", comment, version);
+#endif
+/* <<UniPG */
+
+ }
+
+ /* Read directory if necessary */
+ num_images=1;
+
+ /*Encoding image one by one*/
+ for(imageno=0;imageno<num_images;imageno++)
+ {
+ image = NULL;
+ fprintf(stderr,"\n");
+
+ image = loadImage(&parameters, env, obj, cls);
+ //printf("C: after load image: image = %d\n", image);
+ if (!image) {
+ fprintf(stderr, "Unable to load image\n");
+ return -1;
+ }
+
+ /* Decide if MCT should be used */
+ parameters.tcp_mct = image->numcomps == 3 ? 1 : 0;
+
+ if(parameters.cp_cinema){
+ cinema_setup_encoder(&parameters,image,&img_fol);
+ }
+
+ /* encode the destination image */
+ /* ---------------------------- */
+ /* get a J2K compressor handle */
+ if (parameters.cod_format == J2K_CFMT) { /* J2K format output */
+ cinfo = opj_create_compress(CODEC_J2K);
+ } else { /* JP2 format output */
+ cinfo = opj_create_compress(CODEC_JP2);
+ }
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)cinfo, &event_mgr, &msgErrorCallback_vars);
+
+ /* setup the encoder parameters using the current image and user parameters */
+ opj_setup_encoder(cinfo, &parameters, image);
+
+ /* open a byte stream for writing */
+ /* allocate memory for all tiles */
+ cio = opj_cio_open((opj_common_ptr)cinfo, NULL, 0);
+
+ /* encode the image */
+ bSuccess = opj_encode_with_info(cinfo, cio, image, &cstr_info);
+ printf("C: after opj_encode_with_info\n");
+ if (!bSuccess) {
+ opj_cio_close(cio);
+ fprintf(stderr, "failed to encode image\n");
+ return -1;
+ }
+ codestream_length = cio_tell(cio);
+
+ /* write the index on disk, if needed (-x 'filename') */
+ if (*indexfilename) {
+ bSuccess = write_index_file(&cstr_info, indexfilename);
+ if (bSuccess) {
+ fprintf(stderr, "Failed to output index file into [%s]\n", indexfilename);
+ }
+ }
+
+ compressed_index = create_index_into_byte_array(&cstr_info, &compressed_index_size);
+ /* Allocates the Java compressedIndex byte[] and sends this index into the Java object */
+ fid = (*env)->GetFieldID(env, cls,"compressedIndex", "[B");
+ jba = (*env)->NewByteArray(env, compressed_index_size+1);
+ jbBody = (*env)->GetPrimitiveArrayCritical(env, jba, 0);
+ memcpy(jbBody, compressed_index, compressed_index_size);
+ (*env)->ReleasePrimitiveArrayCritical(env, jba, jbBody, 0);
+ (*env)->SetObjectField(env, obj, fid, jba);
+ free(compressed_index);
+
+ /* write the generated codestream to disk ? */
+ if (parameters.outfile[0]!='\0') {
+ f = fopen(parameters.outfile, "wb");
+ if (!f) {
+ fprintf(stderr, "failed to open [%s] for writing\n", parameters.outfile);
+ return -1;
+ }
+ fwrite(cio->buffer, 1, codestream_length, f);
+ fclose(f);
+ fprintf(stdout,"Generated outfile [%s]\n",parameters.outfile);
+ }
+
+ /* Write the generated codestream to the Java pre-allocated compressedStream byte[] */
+ fid = (*env)->GetFieldID(env, cls,"compressedStream", "[B");
+ jba = (*env)->GetObjectField(env, obj, fid);
+ jbBody = (*env)->GetPrimitiveArrayCritical(env, jba, 0);
+ memcpy(jbBody, cio->buffer, codestream_length);
+ (*env)->ReleasePrimitiveArrayCritical(env, jba, jbBody, 0);
+
+ /* close and free the byte stream */
+ opj_cio_close(cio);
+
+ /* free remaining compression structures */
+ opj_destroy_compress(cinfo);
+ opj_destroy_cstr_info(&cstr_info);
+
+ /* free image data */
+ opj_image_destroy(image);
+ }
+
+ /* free user parameters structure */
+ if(parameters.cp_comment) free(parameters.cp_comment);
+ if(parameters.cp_matrice) free(parameters.cp_matrice);
+
+ return codestream_length;
+}
diff --git a/wrapping/java/openjp2/JavaOpenJPEGDecoder.c b/wrapping/java/openjp2/JavaOpenJPEGDecoder.c
new file mode 100644
index 00000000..a273028c
--- /dev/null
+++ b/wrapping/java/openjp2/JavaOpenJPEGDecoder.c
@@ -0,0 +1,883 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2001-2003, David Janssens
+ * Copyright (c) 2002-2003, Yannick Verschueren
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * Copyright (c) 2006-2007, Parvatha Elangovan
+ * Copyright (c) 2007, Patrick Piscaglia (Telemis)
+ * 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 <string.h>
+#include <stdlib.h>
+#include <jni.h>
+#include <math.h>
+
+#include "openjpeg.h"
+#include "opj_getopt.h"
+#include "convert.h"
+#include "dirent.h"
+#include "org_openJpeg_OpenJPEGJavaDecoder.h"
+
+#ifndef _WIN32
+#define stricmp strcasecmp
+#define strnicmp strncasecmp
+#endif
+
+#include "format_defs.h"
+
+typedef struct callback_variables {
+ JNIEnv *env;
+ /** 'jclass' object used to call a Java method from the C */
+ jobject *jobj;
+ /** 'jclass' object used to call a Java method from the C */
+ jmethodID message_mid;
+ jmethodID error_mid;
+} callback_variables_t;
+
+typedef struct dircnt{
+ /** Buffer for holding images read from Directory*/
+ char *filename_buf;
+ /** Pointer to the buffer*/
+ char **filename;
+}dircnt_t;
+
+
+typedef struct img_folder{
+ /** The directory path of the folder containing input images*/
+ char *imgdirpath;
+ /** Output format*/
+ char *out_format;
+ /** Enable option*/
+ char set_imgdir;
+ /** Enable Cod Format for output*/
+ char set_out_format;
+
+}img_fol_t;
+
+
+void decode_help_display() {
+ fprintf(stdout,"HELP\n----\n\n");
+ fprintf(stdout,"- the -h option displays this help information on screen\n\n");
+
+/* UniPG>> */
+ fprintf(stdout,"List of parameters for the JPEG 2000 "
+#ifdef USE_JPWL
+ "+ JPWL "
+#endif /* USE_JPWL */
+ "decoder:\n");
+/* <<UniPG */
+ fprintf(stdout,"\n");
+ fprintf(stdout,"\n");
+ fprintf(stdout," -ImgDir \n");
+ fprintf(stdout," Image file Directory path \n");
+ fprintf(stdout," -OutFor \n");
+ fprintf(stdout," REQUIRED only if -ImgDir is used\n");
+ fprintf(stdout," Need to specify only format without filename <BMP> \n");
+ fprintf(stdout," Currently accepts PGM, PPM, PNM, PGX, BMP format\n");
+ fprintf(stdout," -i <compressed file>\n");
+ fprintf(stdout," REQUIRED only if an Input image directory not specified\n");
+ fprintf(stdout," Currently accepts J2K-files, JP2-files and JPT-files. The file type\n");
+ fprintf(stdout," is identified based on its suffix.\n");
+ fprintf(stdout," -o <decompressed file>\n");
+ fprintf(stdout," REQUIRED\n");
+ fprintf(stdout," Currently accepts PGM-files, PPM-files, PNM-files, PGX-files and\n");
+ fprintf(stdout," BMP-files. Binary data is written to the file (not ascii). If a PGX\n");
+ fprintf(stdout," filename is given, there will be as many output files as there are\n");
+ fprintf(stdout," components: an indice starting from 0 will then be appended to the\n");
+ fprintf(stdout," output filename, just before the \"pgx\" extension. If a PGM filename\n");
+ fprintf(stdout," is given and there are more than one component, only the first component\n");
+ fprintf(stdout," will be written to the file.\n");
+ fprintf(stdout," -r <reduce factor>\n");
+ fprintf(stdout," Set the number of highest resolution levels to be discarded. The\n");
+ fprintf(stdout," image resolution is effectively divided by 2 to the power of the\n");
+ fprintf(stdout," number of discarded levels. The reduce factor is limited by the\n");
+ fprintf(stdout," smallest total number of decomposition levels among tiles.\n");
+ fprintf(stdout," -l <number of quality layers to decode>\n");
+ fprintf(stdout," Set the maximum number of quality layers to decode. If there are\n");
+ fprintf(stdout," less quality layers than the specified number, all the quality layers\n");
+ fprintf(stdout," are decoded.\n");
+/* UniPG>> */
+#ifdef USE_JPWL
+ fprintf(stdout," -W <options>\n");
+ fprintf(stdout," Activates the JPWL correction capability, if the codestream complies.\n");
+ fprintf(stdout," Options can be a comma separated list of <param=val> tokens:\n");
+ fprintf(stdout," c, c=numcomps\n");
+ fprintf(stdout," numcomps is the number of expected components in the codestream\n");
+ fprintf(stdout," (search of first EPB rely upon this, default is %d)\n", JPWL_EXPECTED_COMPONENTS);
+#endif /* USE_JPWL */
+/* <<UniPG */
+ fprintf(stdout,"\n");
+}
+
+/* -------------------------------------------------------------------------- */
+
+int get_num_images(char *imgdirpath){
+ DIR *dir;
+ struct dirent* content;
+ int num_images = 0;
+
+ /*Reading the input images from given input directory*/
+
+ dir= opendir(imgdirpath);
+ if(!dir){
+ fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
+ return 0;
+ }
+
+ while((content=readdir(dir))!=NULL){
+ if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
+ continue;
+ num_images++;
+ }
+ return num_images;
+}
+
+int load_images(dircnt_t *dirptr, char *imgdirpath){
+ DIR *dir;
+ struct dirent* content;
+ int i = 0;
+
+ /*Reading the input images from given input directory*/
+
+ dir= opendir(imgdirpath);
+ if(!dir){
+ fprintf(stderr,"Could not open Folder %s\n",imgdirpath);
+ return 1;
+ }else {
+ fprintf(stderr,"Folder opened successfully\n");
+ }
+
+ while((content=readdir(dir))!=NULL){
+ if(strcmp(".",content->d_name)==0 || strcmp("..",content->d_name)==0 )
+ continue;
+
+ strcpy(dirptr->filename[i],content->d_name);
+ i++;
+ }
+ return 0;
+}
+
+int get_file_format(char *filename) {
+ unsigned int i;
+ static const char *extension[] = {"pgx", "pnm", "pgm", "ppm", "bmp","tif", "raw", "tga", "j2k", "jp2", "jpt", "j2c" };
+ static const int format[] = { PGX_DFMT, PXM_DFMT, PXM_DFMT, PXM_DFMT, BMP_DFMT, TIF_DFMT, RAW_DFMT, TGA_DFMT, J2K_CFMT, JP2_CFMT, JPT_CFMT, J2K_CFMT };
+ char * ext = strrchr(filename, '.');
+ if (ext == NULL)
+ return -1;
+ ext++;
+ if(ext) {
+ for(i = 0; i < sizeof(format)/sizeof(*format); i++) {
+ if(strnicmp(ext, extension[i], 3) == 0) {
+ return format[i];
+ }
+ }
+ }
+
+ return -1;
+}
+
+
+/* -------------------------------------------------------------------------- */
+
+int parse_cmdline_decoder(int argc, char **argv, opj_dparameters_t *parameters,img_fol_t *img_fol) {
+ /* parse the command line */
+ int totlen;
+ opj_option_t long_option[]={
+ {"ImgDir",REQ_ARG, NULL ,'y'},
+ {"OutFor",REQ_ARG, NULL ,'O'},
+ };
+
+/* UniPG>> */
+ const char optlist[] = "i:o:r:l:hx:"
+
+#ifdef USE_JPWL
+ "W:"
+#endif /* USE_JPWL */
+ ;
+ /*for (i=0; i<argc; i++) {
+ printf("[%s]",argv[i]);
+ }
+ printf("\n");*/
+
+/* <<UniPG */
+ totlen=sizeof(long_option);
+ img_fol->set_out_format = 0;
+ reset_options_reading();
+
+ while (1) {
+ int c = opj_getopt_long(argc, argv,optlist,long_option,totlen);
+ if (c == -1)
+ break;
+ switch (c) {
+ case 'i': /* input file */
+ {
+ char *infile = opj_optarg;
+ parameters->decod_format = get_file_format(infile);
+ switch(parameters->decod_format) {
+ case J2K_CFMT:
+ case JP2_CFMT:
+ case JPT_CFMT:
+ break;
+ default:
+ fprintf(stderr,
+ "!! Unrecognized format for infile : %s [accept only *.j2k, *.jp2, *.jpc or *.jpt] !!\n\n",
+ infile);
+ return 1;
+ }
+ strncpy(parameters->infile, infile, sizeof(parameters->infile)-1);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'o': /* output file */
+ {
+ char *outfile = opj_optarg;
+ parameters->cod_format = get_file_format(outfile);
+ switch(parameters->cod_format) {
+ case PGX_DFMT:
+ case PXM_DFMT:
+ case BMP_DFMT:
+ case TIF_DFMT:
+ case RAW_DFMT:
+ case TGA_DFMT:
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outfile);
+ return 1;
+ }
+ strncpy(parameters->outfile, outfile, sizeof(parameters->outfile)-1);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'O': /* output format */
+ {
+ char outformat[50];
+ char *of = opj_optarg;
+ sprintf(outformat,".%s",of);
+ img_fol->set_out_format = 1;
+ parameters->cod_format = get_file_format(outformat);
+ switch(parameters->cod_format) {
+ case PGX_DFMT:
+ img_fol->out_format = "pgx";
+ break;
+ case PXM_DFMT:
+ img_fol->out_format = "ppm";
+ break;
+ case BMP_DFMT:
+ img_fol->out_format = "bmp";
+ break;
+ case TIF_DFMT:
+ img_fol->out_format = "tif";
+ break;
+ case RAW_DFMT:
+ img_fol->out_format = "raw";
+ break;
+ case TGA_DFMT:
+ img_fol->out_format = "raw";
+ break;
+ default:
+ fprintf(stderr, "Unknown output format image %s [only *.pnm, *.pgm, *.ppm, *.pgx, *.bmp, *.tif, *.raw or *.tga]!! \n", outformat);
+ return 1;
+ break;
+ }
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+
+ case 'r': /* reduce option */
+ {
+ sscanf(opj_optarg, "%d", &parameters->cp_reduce);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+
+ case 'l': /* layering option */
+ {
+ sscanf(opj_optarg, "%d", &parameters->cp_layer);
+ }
+ break;
+
+ /* ----------------------------------------------------- */
+
+ case 'h': /* display an help description */
+ decode_help_display();
+ return 1;
+
+ /* ------------------------------------------------------ */
+
+ case 'y': /* Image Directory path */
+ {
+ img_fol->imgdirpath = (char*)malloc(strlen(opj_optarg) + 1);
+ strcpy(img_fol->imgdirpath,opj_optarg);
+ img_fol->set_imgdir=1;
+ }
+ break;
+ /* ----------------------------------------------------- */
+/* UniPG>> */
+#ifdef USE_JPWL
+
+ case 'W': /* activate JPWL correction */
+ {
+ char *token = NULL;
+
+ token = strtok(opj_optarg, ",");
+ while(token != NULL) {
+
+ /* search expected number of components */
+ if (*token == 'c') {
+
+ static int compno;
+
+ compno = JPWL_EXPECTED_COMPONENTS; /* predefined no. of components */
+
+ if(sscanf(token, "c=%d", &compno) == 1) {
+ /* Specified */
+ if ((compno < 1) || (compno > 256)) {
+ fprintf(stderr, "ERROR -> invalid number of components c = %d\n", compno);
+ return 1;
+ }
+ parameters->jpwl_exp_comps = compno;
+
+ } else if (!strcmp(token, "c")) {
+ /* default */
+ parameters->jpwl_exp_comps = compno; /* auto for default size */
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid components specified = %s\n", token);
+ return 1;
+ };
+ }
+
+ /* search maximum number of tiles */
+ if (*token == 't') {
+
+ static int tileno;
+
+ tileno = JPWL_MAXIMUM_TILES; /* maximum no. of tiles */
+
+ if(sscanf(token, "t=%d", &tileno) == 1) {
+ /* Specified */
+ if ((tileno < 1) || (tileno > JPWL_MAXIMUM_TILES)) {
+ fprintf(stderr, "ERROR -> invalid number of tiles t = %d\n", tileno);
+ return 1;
+ }
+ parameters->jpwl_max_tiles = tileno;
+
+ } else if (!strcmp(token, "t")) {
+ /* default */
+ parameters->jpwl_max_tiles = tileno; /* auto for default size */
+
+ } else {
+ fprintf(stderr, "ERROR -> invalid tiles specified = %s\n", token);
+ return 1;
+ };
+ }
+
+ /* next token or bust */
+ token = strtok(NULL, ",");
+ };
+ parameters->jpwl_correct = true;
+ fprintf(stdout, "JPWL correction capability activated\n");
+ fprintf(stdout, "- expecting %d components\n", parameters->jpwl_exp_comps);
+ }
+ break;
+#endif /* USE_JPWL */
+/* <<UniPG */
+
+ /* ----------------------------------------------------- */
+
+ default:
+ fprintf(stderr,"WARNING -> this option is not valid \"-%c %s\"\n",c, opj_optarg);
+ break;
+ }
+ }
+
+ /* No check for possible errors before the -i and -o options are of course not mandatory*/
+
+ return 0;
+}
+
+/* -------------------------------------------------------------------------- */
+
+/**
+error callback returning the message to Java andexpecting a callback_variables_t client object
+*/
+void error_callback(const char *msg, void *client_data) {
+ callback_variables_t* vars = (callback_variables_t*) client_data;
+ JNIEnv *env = vars->env;
+ jstring jbuffer;
+
+ jbuffer = (*env)->NewStringUTF(env, msg);
+ (*env)->ExceptionClear(env);
+ (*env)->CallVoidMethod(env, *(vars->jobj), vars->error_mid, jbuffer);
+
+ if ((*env)->ExceptionOccurred(env)) {
+ fprintf(stderr,"C: Exception during call back method\n");
+ (*env)->ExceptionDescribe(env);
+ (*env)->ExceptionClear(env);
+ }
+ (*env)->DeleteLocalRef(env, jbuffer);
+}
+/**
+warning callback returning the message to Java andexpecting a callback_variables_t client object
+*/
+void warning_callback(const char *msg, void *client_data) {
+ callback_variables_t* vars = (callback_variables_t*) client_data;
+ JNIEnv *env = vars->env;
+ jstring jbuffer;
+
+ jbuffer = (*env)->NewStringUTF(env, msg);
+ (*env)->ExceptionClear(env);
+ (*env)->CallVoidMethod(env, *(vars->jobj), vars->message_mid, jbuffer);
+
+ if ((*env)->ExceptionOccurred(env)) {
+ fprintf(stderr,"C: Exception during call back method\n");
+ (*env)->ExceptionDescribe(env);
+ (*env)->ExceptionClear(env);
+ }
+ (*env)->DeleteLocalRef(env, jbuffer);
+}
+/**
+information callback returning the message to Java andexpecting a callback_variables_t client object
+*/
+void info_callback(const char *msg, void *client_data) {
+ callback_variables_t* vars = (callback_variables_t*) client_data;
+ JNIEnv *env = vars->env;
+ jstring jbuffer;
+
+ jbuffer = (*env)->NewStringUTF(env, msg);
+ (*env)->ExceptionClear(env);
+ (*env)->CallVoidMethod(env, *(vars->jobj), vars->message_mid, jbuffer);
+
+ if ((*env)->ExceptionOccurred(env)) {
+ fprintf(stderr,"C: Exception during call back method\n");
+ (*env)->ExceptionDescribe(env);
+ (*env)->ExceptionClear(env);
+ }
+ (*env)->DeleteLocalRef(env, jbuffer);
+}
+
+
+/* --------------------------------------------------------------------------
+ -------------------- MAIN METHOD, CALLED BY JAVA -----------------------*/
+JNIEXPORT jint JNICALL Java_org_openJpeg_OpenJPEGJavaDecoder_internalDecodeJ2KtoImage(JNIEnv *env, jobject obj, jobjectArray javaParameters) {
+ int argc; /* To simulate the command line parameters (taken from the javaParameters variable) and be able to re-use the */
+ char **argv; /* 'parse_cmdline_decoder' method taken from the j2k_to_image project */
+ opj_dparameters_t parameters; /* decompression parameters */
+ img_fol_t img_fol;
+ opj_event_mgr_t event_mgr; /* event manager */
+ opj_image_t *image = NULL;
+ FILE *fsrc = NULL;
+ unsigned char *src = NULL;
+ int file_length;
+ int num_images;
+ int i,j,imageno;
+ opj_dinfo_t* dinfo = NULL; /* handle to a decompressor */
+ opj_cio_t *cio = NULL;
+ int w,h;
+ long min_value, max_value;
+ short tempS; unsigned char tempUC, tempUC1, tempUC2;
+ // ==> Access variables to the Java member variables
+ jsize arraySize;
+ jclass cls;
+ jobject object;
+ jboolean isCopy;
+ jfieldID fid;
+ jbyteArray jba;
+ jshortArray jsa;
+ jintArray jia;
+ jbyte *jbBody, *ptrBBody;
+ jshort *jsBody, *ptrSBody;
+ jint *jiBody, *ptrIBody;
+ callback_variables_t msgErrorCallback_vars;
+ // <=== access variable to Java member variables */
+ int *ptr, *ptr1, *ptr2; // <== To transfer the decoded image to Java
+
+ /* configure the event callbacks */
+ memset(&event_mgr, 0, sizeof(opj_event_mgr_t));
+ event_mgr.error_handler = error_callback;
+ event_mgr.warning_handler = warning_callback;
+ event_mgr.info_handler = info_callback;
+
+ // JNI reference to the calling class
+ cls = (*env)->GetObjectClass(env, obj);
+
+ // Pointers to be able to call a Java method for all the info and error messages
+ msgErrorCallback_vars.env = env;
+ msgErrorCallback_vars.jobj = &obj;
+ msgErrorCallback_vars.message_mid = (*env)->GetMethodID(env, cls, "logMessage", "(Ljava/lang/String;)V");
+ msgErrorCallback_vars.error_mid = (*env)->GetMethodID(env, cls, "logError", "(Ljava/lang/String;)V");
+
+ // Get the String[] containing the parameters, and converts it into a char** to simulate command line arguments.
+ arraySize = (*env)->GetArrayLength(env, javaParameters);
+ argc = (int) arraySize +1;
+ argv = malloc(argc*sizeof(char*));
+ argv[0] = "ProgramName.exe"; // The program name: useless
+ j=0;
+ for (i=1; i<argc; i++) {
+ object = (*env)->GetObjectArrayElement(env, javaParameters, i-1);
+ argv[i] = (*env)->GetStringUTFChars(env, object, &isCopy);
+ }
+
+ /*printf("C: decoder params = ");
+ for (i=0; i<argc; i++) {
+ printf("[%s]",argv[i]);
+ }
+ printf("\n");*/
+
+ /* set decoding parameters to default values */
+ opj_set_default_decoder_parameters(&parameters);
+ parameters.decod_format = J2K_CFMT;
+
+ /* parse input and get user encoding parameters */
+ if(parse_cmdline_decoder(argc, argv, &parameters,&img_fol) == 1) {
+ // Release the Java arguments array
+ for (i=1; i<argc; i++)
+ (*env)->ReleaseStringUTFChars(env, (*env)->GetObjectArrayElement(env, javaParameters, i-1), argv[i]);
+ return -1;
+ }
+ // Release the Java arguments array
+ for (i=1; i<argc; i++)
+ (*env)->ReleaseStringUTFChars(env, (*env)->GetObjectArrayElement(env, javaParameters, i-1), argv[i]);
+
+ num_images=1;
+
+ // Get additional information from the Java object variables
+ fid = (*env)->GetFieldID(env, cls,"skippedResolutions", "I");
+ parameters.cp_reduce = (short) (*env)->GetIntField(env, obj, fid);
+
+ /*Decoding image one by one*/
+ for(imageno = 0; imageno < num_images ; imageno++)
+ {
+ image = NULL;
+ fprintf(stderr,"\n");
+
+ /* read the input file and put it in memory into the 'src' object, if the -i option is given in JavaParameters.
+ Implemented for debug purpose. */
+ /* -------------------------------------------------------------- */
+ if (parameters.infile && parameters.infile[0]!='\0') {
+ //printf("C: opening [%s]\n", parameters.infile);
+ fsrc = fopen(parameters.infile, "rb");
+ if (!fsrc) {
+ fprintf(stderr, "ERROR -> failed to open %s for reading\n", parameters.infile);
+ return 1;
+ }
+ fseek(fsrc, 0, SEEK_END);
+ file_length = ftell(fsrc);
+ fseek(fsrc, 0, SEEK_SET);
+ src = (unsigned char *) malloc(file_length);
+ fread(src, 1, file_length, fsrc);
+ fclose(fsrc);
+ //printf("C: %d bytes read from file\n",file_length);
+ } else {
+ // Preparing the transfer of the codestream from Java to C
+ //printf("C: before transfering codestream\n");
+ fid = (*env)->GetFieldID(env, cls,"compressedStream", "[B");
+ jba = (*env)->GetObjectField(env, obj, fid);
+ file_length = (*env)->GetArrayLength(env, jba);
+ jbBody = (*env)->GetByteArrayElements(env, jba, &isCopy);
+ src = (unsigned char*)jbBody;
+ }
+
+ /* decode the code-stream */
+ /* ---------------------- */
+
+ switch(parameters.decod_format) {
+ case J2K_CFMT:
+ {
+ /* JPEG-2000 codestream */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_J2K);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, &msgErrorCallback_vars);
+
+ /* setup the decoder decoding parameters using user parameters */
+ opj_setup_decoder(dinfo, &parameters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+ }
+ break;
+
+ case JP2_CFMT:
+ {
+ /* JPEG 2000 compressed image data */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_JP2);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, &msgErrorCallback_vars);
+
+ /* setup the decoder decoding parameters using the current image and user parameters */
+ opj_setup_decoder(dinfo, &parameters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+
+ }
+ break;
+
+ case JPT_CFMT:
+ {
+ /* JPEG 2000, JPIP */
+
+ /* get a decoder handle */
+ dinfo = opj_create_decompress(CODEC_JPT);
+
+ /* catch events using our callbacks and give a local context */
+ opj_set_event_mgr((opj_common_ptr)dinfo, &event_mgr, &msgErrorCallback_vars);
+
+ /* setup the decoder decoding parameters using user parameters */
+ opj_setup_decoder(dinfo, &parameters);
+
+ /* open a byte stream */
+ cio = opj_cio_open((opj_common_ptr)dinfo, src, file_length);
+
+ /* decode the stream and fill the image structure */
+ image = opj_decode(dinfo, cio);
+ if(!image) {
+ fprintf(stderr, "ERROR -> j2k_to_image: failed to decode image!\n");
+ opj_destroy_decompress(dinfo);
+ opj_cio_close(cio);
+ return 1;
+ }
+
+ /* close the byte stream */
+ opj_cio_close(cio);
+ }
+ break;
+
+ default:
+ fprintf(stderr, "skipping file..\n");
+ continue;
+ }
+
+ /* free the memory containing the code-stream */
+ if (parameters.infile && parameters.infile[0]!='\0') {
+ free(src);
+ } else {
+ (*env)->ReleaseByteArrayElements(env, jba, jbBody, 0);
+ }
+ src = NULL;
+
+ /* create output image.
+ If the -o parameter is given in the JavaParameters, write the decoded version into a file.
+ Implemented for debug purpose. */
+ /* ---------------------------------- */
+ switch (parameters.cod_format) {
+ case PXM_DFMT: /* PNM PGM PPM */
+ if (imagetopnm(image, parameters.outfile)) {
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
+ }
+ break;
+
+ case PGX_DFMT: /* PGX */
+ if(imagetopgx(image, parameters.outfile)){
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
+ }
+ break;
+
+ case BMP_DFMT: /* BMP */
+ if(imagetobmp(image, parameters.outfile)){
+ fprintf(stdout,"Outfile %s not generated\n",parameters.outfile);
+ }
+ else {
+ fprintf(stdout,"Generated Outfile %s\n",parameters.outfile);
+ }
+ break;
+
+ }
+
+ // ========= Return the image to the Java structure ===============
+#ifdef CHECK_THRESHOLDS
+ printf("C: checking thresholds\n");
+#endif
+ // First compute the real with and height, in function of the resolutions decoded.
+ //wr = (image->comps[0].w + (1 << image->comps[0].factor) -1) >> image->comps[0].factor;
+ //hr = (image->comps[0].h + (1 << image->comps[0].factor) -1) >> image->comps[0].factor;
+ w = image->comps[0].w;
+ h = image->comps[0].h;
+
+ if (image->numcomps==3) { // 3 components color image
+ ptr = image->comps[0].data;
+ ptr1 = image->comps[1].data;
+ ptr2 = image->comps[2].data;
+#ifdef CHECK_THRESHOLDS
+ if (image->comps[0].sgnd) {
+ min_value = -128;
+ max_value = 127;
+ } else {
+ min_value = 0;
+ max_value = 255;
+ }
+#endif
+ // Get the pointer to the Java structure where the data must be copied
+ fid = (*env)->GetFieldID(env, cls,"image24", "[I");
+ jia = (*env)->GetObjectField(env, obj, fid);
+ jiBody = (*env)->GetIntArrayElements(env, jia, 0);
+ ptrIBody = jiBody;
+ printf("C: transfering image24: %d int to Java pointer=%d\n",image->numcomps*w*h, ptrIBody);
+
+ for (i=0; i<w*h; i++) {
+ tempUC = (unsigned char)(ptr[i]);
+ tempUC1 = (unsigned char)(ptr1[i]);
+ tempUC2 = (unsigned char)(ptr2[i]);
+#ifdef CHECK_THRESHOLDS
+ if (tempUC < min_value)
+ tempUC=min_value;
+ else if (tempUC > max_value)
+ tempUC=max_value;
+ if (tempUC1 < min_value)
+ tempUC1=min_value;
+ else if (tempUC1 > max_value)
+ tempUC1=max_value;
+ if (tempUC2 < min_value)
+ tempUC2=min_value;
+ else if (tempUC2 > max_value)
+ tempUC2=max_value;
+#endif
+ *(ptrIBody++) = (int) ( (tempUC2<<16) + (tempUC1<<8) + tempUC );
+ }
+ (*env)->ReleaseIntArrayElements(env, jia, jiBody, 0);
+
+ } else { // 1 component 8 or 16 bpp image
+ ptr = image->comps[0].data;
+ printf("C: before transfering a %d bpp image to java (length = %d)\n",image->comps[0].prec ,w*h);
+ if (image->comps[0].prec<=8) {
+ fid = (*env)->GetFieldID(env, cls,"image8", "[B");
+ jba = (*env)->GetObjectField(env, obj, fid);
+ jbBody = (*env)->GetByteArrayElements(env, jba, 0);
+ ptrBBody = jbBody;
+#ifdef CHECK_THRESHOLDS
+ if (image->comps[0].sgnd) {
+ min_value = -128;
+ max_value = 127;
+ } else {
+ min_value = 0;
+ max_value = 255;
+ }
+#endif
+ //printf("C: transfering %d shorts to Java image8 pointer = %d\n", wr*hr,ptrSBody);
+ for (i=0; i<w*h; i++) {
+ tempUC = (unsigned char) (ptr[i]);
+#ifdef CHECK_THRESHOLDS
+ if (tempUC<min_value)
+ tempUC = min_value;
+ else if (tempUC > max_value)
+ tempUC = max_value;
+#endif
+ *(ptrBBody++) = tempUC;
+ }
+ (*env)->ReleaseByteArrayElements(env, jba, jbBody, 0);
+ printf("C: image8 transfered to Java\n");
+ } else {
+ fid = (*env)->GetFieldID(env, cls,"image16", "[S");
+ jsa = (*env)->GetObjectField(env, obj, fid);
+ jsBody = (*env)->GetShortArrayElements(env, jsa, 0);
+ ptrSBody = jsBody;
+#ifdef CHECK_THRESHOLDS
+ if (image->comps[0].sgnd) {
+ min_value = -32768;
+ max_value = 32767;
+ } else {
+ min_value = 0;
+ max_value = 65535;
+ }
+ printf("C: minValue = %d, maxValue = %d\n", min_value, max_value);
+#endif
+ printf("C: transfering %d shorts to Java image16 pointer = %d\n", w*h,ptrSBody);
+ for (i=0; i<w*h; i++) {
+ tempS = (short) (ptr[i]);
+#ifdef CHECK_THRESHOLDS
+ if (tempS<min_value) {
+ printf("C: value %d truncated to %d\n", tempS, min_value);
+ tempS = min_value;
+ } else if (tempS > max_value) {
+ printf("C: value %d truncated to %d\n", tempS, max_value);
+ tempS = max_value;
+ }
+#endif
+ *(ptrSBody++) = tempS;
+ }
+ (*env)->ReleaseShortArrayElements(env, jsa, jsBody, 0);
+ printf("C: image16 completely filled\n");
+ }
+ }
+
+
+ /* free remaining structures */
+ if(dinfo) {
+ opj_destroy_decompress(dinfo);
+ }
+ /* free image data structure */
+ opj_image_destroy(image);
+
+ }
+ return 1; /* OK */
+}
+//end main
+
diff --git a/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaDecoder.java b/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaDecoder.java
new file mode 100644
index 00000000..0bacc84f
--- /dev/null
+++ b/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaDecoder.java
@@ -0,0 +1,250 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2007, Patrick Piscaglia, Telemis s.a.
+ * 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.
+ */
+package org.openJpeg;
+
+import java.util.Vector;
+
+/** This class decodes one J2K codestream into an image (width + height + depth + pixels[],
+ * using the OpenJPEG.org library.
+ * To be able to log messages, the called must register a IJavaJ2KDecoderLogger object.
+ */
+public class OpenJPEGJavaDecoder {
+
+ public interface IJavaJ2KDecoderLogger {
+ public void logDecoderMessage(String message);
+ public void logDecoderError(String message);
+ }
+
+ private static boolean isInitialized = false;
+
+ // ===== decompression parameters =============>
+ // These value may be changed for each image
+ private String[] decoder_arguments = null;
+ /** number of resolutions decompositions */
+ private int nbResolutions = -1;
+ /** the quality layers */
+ private int[] layers = null;
+
+ /** Contains the 8 bpp version of the image. May NOT be filled together with image16 or image24.<P>
+ * We store in Java the 8 or 16 bpp version of the image while the decoder uses a 32 bpp version, because <UL>
+ * <LI> the storage capacity required is smaller
+ * <LI> the transfer Java <-- C will be faster
+ * <LI> the conversion byte/short ==> int will be done faster by the C
+ * </UL>*/
+ private byte[] image8 = null;
+ /** Contains the 16 bpp version of the image. May NOT be filled together with image8 or image24*/
+ private short[] image16 = null;
+ /** Contains the 24 bpp version of the image. May NOT be filled together with image8 or image16 */
+ private int[] image24 = null;
+ /** Holds the J2K compressed bytecode to decode */
+ private byte compressedStream[] = null;
+ /** Holds the compressed version of the index file, to be used by the decoder */
+ private byte compressedIndex[] = null;
+ /** Width and Height of the image */
+ private int width = -1;
+ private int height = -1;
+ private int depth = -1;
+ /** This parameter is never used in Java but is read by the C library to know the number of resolutions to skip when decoding,
+ * i.e. if there are 5 resolutions and skipped=1 ==> decode until resolution 4. */
+ private int skippedResolutions = 0;
+
+ private Vector<IJavaJ2KDecoderLogger> loggers = new Vector();
+
+
+ public OpenJPEGJavaDecoder(String openJPEGlibraryFullPathAndName, IJavaJ2KDecoderLogger messagesAndErrorsLogger) throws ExceptionInInitializerError
+ {
+ this(openJPEGlibraryFullPathAndName);
+ loggers.addElement(messagesAndErrorsLogger);
+ }
+
+ public OpenJPEGJavaDecoder(String openJPEGlibraryFullPathAndName) throws ExceptionInInitializerError
+ {
+ if (!isInitialized) {
+ try {
+ System.load(openJPEGlibraryFullPathAndName);
+ isInitialized = true;
+ } catch (Throwable t) {
+ throw new ExceptionInInitializerError("OpenJPEG Java Decoder: probably impossible to find the C library");
+ }
+ }
+ }
+
+ public void addLogger(IJavaJ2KDecoderLogger messagesAndErrorsLogger) {
+ loggers.addElement(messagesAndErrorsLogger);
+ }
+
+ public void removeLogger(IJavaJ2KDecoderLogger messagesAndErrorsLogger) {
+ loggers.removeElement(messagesAndErrorsLogger);
+ }
+
+ public int decodeJ2KtoImage() {
+ if ((image16 == null || (image16 != null && image16.length != width*height)) && (depth==-1 || depth==16)) {
+ image16 = new short[width*height];
+ logMessage("OpenJPEGJavaDecoder.decompressImage: image16 length = " + image16.length + " (" + width + " x " + height + ") ");
+ }
+ if ((image8 == null || (image8 != null && image8.length != width*height)) && (depth==-1 || depth==8)) {
+ image8 = new byte[width*height];
+ logMessage("OpenJPEGJavaDecoder.decompressImage: image8 length = " + image8.length + " (" + width + " x " + height + ") ");
+ }
+ if ((image24 == null || (image24 != null && image24.length != width*height)) && (depth==-1 || depth==24)) {
+ image24 = new int[width*height];
+ logMessage("OpenJPEGJavaDecoder.decompressImage: image24 length = " + image24.length + " (" + width + " x " + height + ") ");
+ }
+
+ String[] arguments = new String[0 + (decoder_arguments != null ? decoder_arguments.length : 0)];
+ int offset = 0;
+ if (decoder_arguments != null) {
+ for (int i=0; i<decoder_arguments.length; i++) {
+ arguments[i+offset] = decoder_arguments[i];
+ }
+ }
+
+ return internalDecodeJ2KtoImage(arguments);
+ }
+
+ /**
+ * Decode the j2k stream given in the codestream byte[] and fills the image8, image16 or image24 array, according to the bit depth.
+ */
+ private native int internalDecodeJ2KtoImage(String[] parameters);
+
+ /** Image depth in bpp */
+ public int getDepth() {
+ return depth;
+ }
+
+ /** Image depth in bpp */
+ public void setDepth(int depth) {
+ this.depth = depth;
+ }
+
+ /** Image height in pixels */
+ public int getHeight() {
+ return height;
+ }
+
+ /** Image height in pixels */
+ public void setHeight(int height) {
+ this.height = height;
+ }
+
+ /** Number of resolutions contained in the image */
+ public int getNbResolutions() {
+ return nbResolutions;
+ }
+
+ /** Number of resolutions contained in the image */
+ public void setNbResolutions(int nbResolutions) {
+ this.nbResolutions = nbResolutions;
+ }
+
+ /** Width of the image in pixels */
+ public int getWidth() {
+ return width;
+ }
+
+ /** Width of the image in pixels */
+ public void setWidth(int width) {
+ this.width = width;
+ }
+
+ /** Contains the decompressed version of the image, if the depth in is [9,16] bpp.
+ * Returns NULL otherwise.
+ */
+ public short[] getImage16() {
+ return image16;
+ }
+
+ /** Contains the decompressed version of the image, if the depth in is [17,24] bpp and the image is in color.
+ * Returns NULL otherwise.
+ */
+ public int[] getImage24() {
+ return image24;
+ }
+
+ /** Contains the decompressed version of the image, if the depth in is [1,8] bpp.
+ * Returns NULL otherwise.
+ */
+ public byte[] getImage8() {
+ return image8;
+ }
+
+ /** Sets the compressed version of the index file for this image.
+ * This index file is used by the decompressor
+ */
+ public void setCompressedIndex(byte[] compressedIndex) {
+ this.compressedIndex = compressedIndex;
+ }
+
+ /** Sets the codestream to be decoded */
+ public void setCompressedStream(byte[] compressedStream) {
+ this.compressedStream = compressedStream;
+ }
+
+ /** @return the compressed code stream length, or -1 if not defined */
+ public long getCodestreamLength() {
+ if (compressedStream == null)
+ return -1;
+ else return compressedStream.length;
+ }
+
+ /** This method is called either directly or by the C methods */
+ public void logMessage(String message) {
+ for (IJavaJ2KDecoderLogger logger:loggers)
+ logger.logDecoderMessage(message);
+ }
+
+ /** This method is called either directly or by the C methods */
+ public void logError(String error) {
+ for (IJavaJ2KDecoderLogger logger:loggers)
+ logger.logDecoderError(error);
+ }
+
+ public void reset() {
+ nbResolutions = -1;
+ layers = null;
+ image8 = null;
+ image16 = null;
+ image24 = null;
+ compressedStream = null;
+ compressedIndex = null;
+ width = -1;
+ height = -1;
+ depth = -1;
+ }
+
+ public void setSkippedResolutions(int numberOfSkippedResolutions) {
+ skippedResolutions = numberOfSkippedResolutions;
+ }
+
+ /** Contains all the decoding arguments other than the input/output file */
+ public void setDecoderArguments(String[] argumentsForTheDecoder) {
+ decoder_arguments = argumentsForTheDecoder;
+ }
+
+
+}
diff --git a/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaEncoder.java b/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaEncoder.java
new file mode 100644
index 00000000..2c638cfa
--- /dev/null
+++ b/wrapping/java/openjp2/java-sources/org/openJpeg/OpenJPEGJavaEncoder.java
@@ -0,0 +1,338 @@
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * Copyright (c) 2002-2007, Patrick Piscaglia, Telemis s.a.
+ * 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.
+ */
+package org.openJpeg;
+
+import java.io.File;
+import java.util.Vector;
+
+/** This class encodes one image into the J2K format,
+ * using the OpenJPEG.org library.
+ * To be able to log messages, the called must register a IJavaJ2KEncoderLogger object.
+ */
+public class OpenJPEGJavaEncoder {
+
+ public interface IJavaJ2KEncoderLogger {
+ public void logEncoderMessage(String message);
+ public void logEncoderError(String message);
+ }
+
+ private static boolean isInitialized = false;
+
+ // ===== Compression parameters =============>
+ // These value may be changed for each image
+ private String[] encoder_arguments = null;
+ /** number of resolutions decompositions */
+ private int nbResolutions = -1;
+ /** the quality layers, expressed as compression rate */
+ private float[] ratioLayers = null;
+ /** the quality layers, expressed as PSNR values. This variable, if defined, has priority over the ratioLayers variable */
+ private float[] psnrLayers = null;
+
+ /** Contains the 8 bpp version of the image. May NOT be filled together with image16 or image24.<P>
+ * We store the 8 or 16 bpp version of the original image while the encoder uses a 32 bpp version, because <UL>
+ * <LI> the storage capacity required is smaller
+ * <LI> the transfer Java --> C will be faster
+ * <LI> the conversion byte/short ==> int will be done faster by the C
+ * </UL>*/
+ private byte[] image8 = null;
+ /** Contains the 16 bpp version of the image. May NOT be filled together with image8 or image24*/
+ private short[] image16 = null;
+ /** Contains the 24 bpp version of the image. May NOT be filled together with image8 or image16 */
+ private int[] image24 = null;
+ /** Holds the result of the compression, i.e. the J2K compressed bytecode */
+ private byte compressedStream[] = null;
+ /** Holds the compressed stream length, which may be smaller than compressedStream.length if this byte[] is pre-allocated */
+ private long compressedStreamLength = -1;
+ /** Holds the compressed version of the index file, returned by the encoder */
+ private byte compressedIndex[] = null;
+ /** Width and Height of the image */
+ private int width = -1;
+ private int height = -1;
+ private int depth = -1;
+ /** Tile size. We suppose the same size for the horizontal and vertical tiles.
+ * If size == -1 ==> no tiling */
+ private int tileSize = -1;
+ // <===== Compression parameters =============
+
+ private Vector<IJavaJ2KEncoderLogger> loggers = new Vector();
+
+ public OpenJPEGJavaEncoder(String openJPEGlibraryFullPathAndName, IJavaJ2KEncoderLogger messagesAndErrorsLogger) throws ExceptionInInitializerError
+ {
+ this(openJPEGlibraryFullPathAndName);
+ loggers.addElement(messagesAndErrorsLogger);
+ }
+
+ public OpenJPEGJavaEncoder(String openJPEGlibraryFullPathAndName) throws ExceptionInInitializerError
+ {
+ if (!isInitialized) {
+ try {
+ String absolutePath = (new File(openJPEGlibraryFullPathAndName)).getCanonicalPath();
+ System.load(absolutePath);
+ isInitialized = true;
+ } catch (Throwable t) {
+ t.printStackTrace();
+ throw new ExceptionInInitializerError("OpenJPEG Java Encoder: probably impossible to find the C library");
+ }
+ }
+ }
+
+ public void addLogger(IJavaJ2KEncoderLogger messagesAndErrorsLogger) {
+ loggers.addElement(messagesAndErrorsLogger);
+ }
+
+ public void removeLogger(IJavaJ2KEncoderLogger messagesAndErrorsLogger) {
+ loggers.removeElement(messagesAndErrorsLogger);
+ }
+
+ /** This method compresses the given image.<P>
+ * It returns the compressed J2K codestream into the compressedStream byte[].<P>
+ * It also returns the compression index as a compressed form, into the compressedIndex byte[].<P>
+ * One of the image8, image16 or image24 arrays must be correctly initialized and filled.<P>
+ * The width, height and depth variables must be correctly filled.<P>
+ * The nbResolutions, nbLayers and if needed the float[] psnrLayers or ratioLayers must also be filled before calling this method.
+ */
+ public void encodeImageToJ2K() {
+ // Need to allocate / reallocate the compressed stream buffer ? (size = max possible size = original image size)
+ if (compressedStream== null || (compressedStream.length != width*height*depth/8)) {
+ logMessage("OpenJPEGJavaEncoder.encodeImageToJ2K: (re-)allocating " + (width*height*depth/8) + " bytes for the compressedStream");
+ compressedStream = new byte[width*height*depth/8];
+ }
+ // Arguments =
+ // - number of resolutions "-n 5" : 2
+ // - size of tile "-t 512,512" : 2
+ //
+ // Image width, height, depth and pixels are directly fetched by C from the Java class
+ int nbArgs = 2 + (tileSize == -1 ? 0 : 2) + (encoder_arguments != null ? encoder_arguments.length : 0);
+ if (psnrLayers != null && psnrLayers.length>0 && psnrLayers[0] != 0)
+ // If psnrLayers is defined and doesn't just express "lossless"
+ nbArgs += 2;
+ else if (ratioLayers != null && ratioLayers.length>0 && ratioLayers[0]!=0.0)
+ nbArgs += 2;
+ String[] arguments = new String[nbArgs];
+ int offset = 0;
+ arguments[offset] = "-n"; arguments[offset+1] = "" + nbResolutions; offset += 2;
+ if (tileSize!= -1) {
+ arguments[offset++] = "-t";
+ arguments[offset++] = "" + tileSize + "," + tileSize;
+ }
+ // If PSNR layers are defined, use them to encode the images
+ if (psnrLayers != null && psnrLayers.length>0 && psnrLayers[0]!=-1) {
+ arguments[offset++] = "-q";
+ String s = "";
+ for (int i=0; i<psnrLayers.length; i++)
+ s += psnrLayers[i] + ",";
+ arguments[offset++] = s.substring(0, s.length()-1);
+ } else if (ratioLayers != null && ratioLayers.length>0 && ratioLayers[0]!=0.0) {
+ // Specify quality ratioLayers, as compression ratios
+ arguments[offset++] = "-r";
+ String s = "";
+ for (int i=0; i<ratioLayers.length; i++)
+ s += ratioLayers[i] + ",";
+ arguments[offset++] = s.substring(0, s.length()-1);
+ }
+ if (encoder_arguments != null) {
+ for (int i=0; i<encoder_arguments.length; i++) {
+ arguments[i+offset] = encoder_arguments[i];
+ }
+ }
+ logMessage("Encoder additional arguments = " + arrayToString(arguments));
+ long startTime = (new java.util.Date()).getTime();
+ compressedStreamLength = internalEncodeImageToJ2K(arguments);
+ logMessage("compression time = " + ((new java.util.Date()).getTime() - startTime) + " msec");
+ }
+
+ /**
+ * Fills the compressedStream byte[] and the compressedIndex byte[]
+ * @return the codestream length.
+ */
+ private native long internalEncodeImageToJ2K(String[] parameters);
+
+ /** Image depth in bpp */
+ public int getDepth() {
+ return depth;
+ }
+
+ /** Image depth in bpp */
+ public void setDepth(int depth) {
+ this.depth = depth;
+ }
+
+ /** Image height in pixels */
+ public int getHeight() {
+ return height;
+ }
+
+ /** Image height in pixels */
+ public void setHeight(int height) {
+ this.height = height;
+ }
+
+ /** This method must be called in depth in [9,16].
+ * @param an array of shorts, containing width*height values
+ */
+ public void setImage16(short[] image16) {
+ this.image16 = image16;
+ }
+
+ /** This method must be called in depth in [17,24] for RGB images.
+ * @param an array of int, containing width*height values
+ */
+ public void setImage24(int[] image24) {
+ this.image24 = image24;
+ }
+
+ /** This method must be called in depth in [1,8].
+ * @param an array of bytes, containing width*height values
+ */
+ public void setImage8(byte[] image8) {
+ this.image8 = image8;
+ }
+
+ /** Return the ratioLayers, i.e. the compression ratio for each quality layer.
+ * If the last value is 0.0, last layer is lossless compressed.
+ */
+ public float[] getRatioLayers() {
+ return ratioLayers;
+ }
+
+ /**
+ * sets the quality layers.
+ * At least one level.
+ * Each level is expressed as a compression ratio (float).
+ * If the last value is 0.0, the last layer will be losslessly compressed
+ */
+ public void setRatioLayers(float[] layers) {
+ this.ratioLayers = layers;
+ }
+
+ /** Return the PSNR Layers, i.e. the target PSNR for each quality layer.
+ * If the last value is -1, last layer is lossless compressed.
+ */
+ public float[] getPsnrLayers() {
+ return psnrLayers;
+ }
+
+ /**
+ * sets the quality layers.
+ * At least one level.
+ * Each level is expressed as a target PSNR (float).
+ * If the last value is -1, the last layer will be losslessly compressed
+ */
+ public void setPsnrLayers(float[] layers) {
+ this.psnrLayers = layers;
+ }
+
+ /** Set the number of resolutions that must be created */
+ public void setNbResolutions(int nbResolutions) {
+ this.nbResolutions = nbResolutions;
+ }
+
+ public int getWidth() {
+ return width;
+ }
+
+ /** Width of the image, in pixels */
+ public void setWidth(int width) {
+ this.width = width;
+ }
+
+ /** Return the compressed index file.
+ * Syntax: TODO PP:
+ */
+ public byte[] getCompressedIndex() {
+ return compressedIndex;
+ }
+
+ public void setCompressedIndex(byte[] index) {
+ compressedIndex = index;
+ }
+
+ public byte[] getCompressedStream() {
+ return compressedStream;
+ }
+
+ public void reset() {
+ nbResolutions = -1;
+ ratioLayers = null;
+ psnrLayers = null;
+ image8 = null;
+ image16 = null;
+ image24 = null;
+ compressedStream = null;
+ compressedIndex = null;
+ width = -1;
+ height = -1;
+ depth = -1;
+ }
+
+ public short[] getImage16() {
+ return image16;
+ }
+
+ public int[] getImage24() {
+ return image24;
+ }
+
+ public byte[] getImage8() {
+ return image8;
+ }
+
+ /** Sets the size of the tiles. We assume square tiles */
+ public void setTileSize(int tileSize) {
+ this.tileSize = tileSize;
+ }
+
+ /** Contains all the encoding arguments other than the input/output file, compression ratio, tile size */
+ public void setEncoderArguments(String[] argumentsForTheEncoder) {
+ encoder_arguments = argumentsForTheEncoder;
+ }
+
+ public void logMessage(String message) {
+ for (IJavaJ2KEncoderLogger logger:loggers)
+ logger.logEncoderMessage(message);
+ }
+
+ public void logError(String error) {
+ for (IJavaJ2KEncoderLogger logger:loggers)
+ logger.logEncoderError(error);
+ }
+
+ public long getCompressedStreamLength() {
+ return compressedStreamLength;
+ }
+
+ private String arrayToString(String[] array) {
+ if (array == null)
+ return "NULL";
+ StringBuffer sb = new StringBuffer();
+ for (int i=0; i<array.length; i++)
+ sb.append(array[i]).append(" ");
+ sb.delete(sb.length()-1, sb.length());
+ return sb.toString();
+ }
+}
diff --git a/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaDecoder.h b/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaDecoder.h
new file mode 100644
index 00000000..0e8de2e7
--- /dev/null
+++ b/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaDecoder.h
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_openJpeg_OpenJPEGJavaDecoder */
+
+#ifndef _Included_org_openJpeg_OpenJPEGJavaDecoder
+#define _Included_org_openJpeg_OpenJPEGJavaDecoder
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class: org_openJpeg_OpenJPEGJavaDecoder
+ * Method: internalDecodeJ2KtoImage
+ * Signature: ([Ljava/lang/String;)I
+ */
+JNIEXPORT jint JNICALL Java_org_openJpeg_OpenJPEGJavaDecoder_internalDecodeJ2KtoImage
+ (JNIEnv *, jobject, jobjectArray);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaEncoder.h b/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaEncoder.h
new file mode 100644
index 00000000..22b3d958
--- /dev/null
+++ b/wrapping/java/openjp2/org_openJpeg_OpenJPEGJavaEncoder.h
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_openJpeg_OpenJPEGJavaEncoder */
+
+#ifndef _Included_org_openJpeg_OpenJPEGJavaEncoder
+#define _Included_org_openJpeg_OpenJPEGJavaEncoder
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class: org_openJpeg_OpenJPEGJavaEncoder
+ * Method: internalEncodeImageToJ2K
+ * Signature: ([Ljava/lang/String;)J
+ */
+JNIEXPORT jlong JNICALL Java_org_openJpeg_OpenJPEGJavaEncoder_internalEncodeImageToJ2K
+ (JNIEnv *, jobject, jobjectArray);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-08 14:43:33 +0000