/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
+ * The copyright in this software is being made available under the 2-clauses
+ * BSD License, included below. This software may be subject to other third
* party and contributor rights, including patent rights, and no such rights
* are granted under this license.
*
#include "volume.h"
#include "openjp3d.h"
-opj_volume_t* OPJ_CALLCONV opj_volume_create(int numcmpts, opj_volume_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc) {
- int compno;
- opj_volume_t *volume = NULL;
+opj_volume_t* OPJ_CALLCONV opj_volume_create(int numcmpts,
+ opj_volume_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
+{
+ int compno;
+ opj_volume_t *volume = NULL;
- volume = (opj_volume_t*)opj_malloc(sizeof(opj_volume_t));
- if(volume) {
- volume->color_space = clrspc;
- volume->numcomps = numcmpts;
- /* allocate memory for the per-component information */
- volume->comps = (opj_volume_comp_t*)opj_malloc(volume->numcomps * sizeof(opj_volume_comp_t));
- if(!volume->comps) {
- opj_volume_destroy(volume);
- return NULL;
- }
- /* create the individual volume components */
- for(compno = 0; compno < numcmpts; compno++) {
- opj_volume_comp_t *comp = &volume->comps[compno];
- comp->dx = cmptparms[compno].dx;
- comp->dy = cmptparms[compno].dy;
- comp->dz = cmptparms[compno].dz;
- comp->w = cmptparms[compno].w;
- comp->h = cmptparms[compno].h;
- comp->l = cmptparms[compno].l;
- comp->x0 = cmptparms[compno].x0;
- comp->y0 = cmptparms[compno].y0;
- comp->z0 = cmptparms[compno].z0;
- comp->prec = cmptparms[compno].prec;
- comp->bpp = cmptparms[compno].bpp;
- comp->sgnd = cmptparms[compno].sgnd;
- comp->bigendian = cmptparms[compno].bigendian;
- comp->dcoffset = cmptparms[compno].dcoffset;
- comp->data = (int*)opj_malloc(comp->w * comp->h * comp->l * sizeof(int));
- if(!comp->data) {
- fprintf(stdout,"Unable to malloc comp->data (%d x %d x %d x bytes)",comp->w,comp->h,comp->l);
- opj_volume_destroy(volume);
- return NULL;
- }
- /*fprintf(stdout,"%d %d %d %d %d %d %d %d %d", comp->w,comp->h, comp->l, comp->dx, comp->dy, comp->dz, comp->prec, comp->bpp, comp->sgnd);*/
- }
- }
+ volume = (opj_volume_t*)opj_malloc(sizeof(opj_volume_t));
+ if (volume) {
+ volume->color_space = clrspc;
+ volume->numcomps = numcmpts;
+ /* allocate memory for the per-component information */
+ volume->comps = (opj_volume_comp_t*)opj_malloc(volume->numcomps * sizeof(
+ opj_volume_comp_t));
+ if (!volume->comps) {
+ opj_volume_destroy(volume);
+ return NULL;
+ }
+ /* create the individual volume components */
+ for (compno = 0; compno < numcmpts; compno++) {
+ opj_volume_comp_t *comp = &volume->comps[compno];
+ comp->dx = cmptparms[compno].dx;
+ comp->dy = cmptparms[compno].dy;
+ comp->dz = cmptparms[compno].dz;
+ comp->w = cmptparms[compno].w;
+ comp->h = cmptparms[compno].h;
+ comp->l = cmptparms[compno].l;
+ comp->x0 = cmptparms[compno].x0;
+ comp->y0 = cmptparms[compno].y0;
+ comp->z0 = cmptparms[compno].z0;
+ comp->prec = cmptparms[compno].prec;
+ comp->bpp = cmptparms[compno].bpp;
+ comp->sgnd = cmptparms[compno].sgnd;
+ comp->bigendian = cmptparms[compno].bigendian;
+ comp->dcoffset = cmptparms[compno].dcoffset;
+ comp->data = (int*)opj_malloc(comp->w * comp->h * comp->l * sizeof(int));
+ if (!comp->data) {
+ fprintf(stdout, "Unable to malloc comp->data (%d x %d x %d x bytes)", comp->w,
+ comp->h, comp->l);
+ opj_volume_destroy(volume);
+ return NULL;
+ }
+ /*fprintf(stdout,"%d %d %d %d %d %d %d %d %d", comp->w,comp->h, comp->l, comp->dx, comp->dy, comp->dz, comp->prec, comp->bpp, comp->sgnd);*/
+ }
+ }
- return volume;
+ return volume;
}
-void OPJ_CALLCONV opj_volume_destroy(opj_volume_t *volume) {
- int i;
- if(volume) {
- if(volume->comps) {
- /* volume components */
- for(i = 0; i < volume->numcomps; i++) {
- opj_volume_comp_t *volume_comp = &volume->comps[i];
- if(volume_comp->data) {
- opj_free(volume_comp->data);
- }
- }
- opj_free(volume->comps);
- }
- opj_free(volume);
- }
+void OPJ_CALLCONV opj_volume_destroy(opj_volume_t *volume)
+{
+ int i;
+ if (volume) {
+ if (volume->comps) {
+ /* volume components */
+ for (i = 0; i < volume->numcomps; i++) {
+ opj_volume_comp_t *volume_comp = &volume->comps[i];
+ if (volume_comp->data) {
+ opj_free(volume_comp->data);
+ }
+ }
+ opj_free(volume->comps);
+ }
+ opj_free(volume);
+ }
}