#include <stdlib.h>
#include <math.h>
-
-#ifdef _WIN32
-#include <windows.h>
-#else
-#include <strings.h>
-#define _stricmp strcasecmp
-#define _strnicmp strncasecmp
-#endif /* _WIN32 */
-
#include "opj_config.h"
#include "openjpeg.h"
#include "stdlib.h"
-
-
-#define NUM_COMPS 3
-#define IMAGE_WIDTH 2000
-#define IMAGE_HEIGHT 2000
-#define TILE_WIDTH 1000
-#define TILE_HEIGHT 1000
-#define COMP_PREC 8
-#define OUTPUT_FILE "test.j2k"
-
/* -------------------------------------------------------------------------- */
-/**
-sample error callback expecting a FILE* client object
-*/
-void error_callback_file(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[ERROR] %s", msg);
-}
-/**
-sample warning callback expecting a FILE* client object
-*/
-void warning_callback_file(const char *msg, void *client_data) {
- FILE *stream = (FILE*)client_data;
- fprintf(stream, "[WARNING] %s", msg);
-}
/**
sample error debug callback expecting no client object
*/
-void error_callback(const char *msg, void *client_data) {
+static void error_callback(const char *msg, void *client_data) {
(void)client_data;
fprintf(stdout, "[ERROR] %s", msg);
}
/**
sample warning debug callback expecting no client object
*/
-void warning_callback(const char *msg, void *client_data) {
+static void warning_callback(const char *msg, void *client_data) {
(void)client_data;
fprintf(stdout, "[WARNING] %s", msg);
}
/**
sample debug callback expecting no client object
*/
-void info_callback(const char *msg, void *client_data) {
+static void info_callback(const char *msg, void *client_data) {
(void)client_data;
fprintf(stdout, "[INFO] %s", msg);
}
/* -------------------------------------------------------------------------- */
-int main ()
+#define NUM_COMPS_MAX 4
+int main (int argc, char *argv[])
{
opj_cparameters_t l_param;
opj_codec_t * l_codec;
opj_image_t * l_image;
- opj_image_cmptparm_t l_params [NUM_COMPS];
- FILE * l_file;
+ opj_image_cmptparm_t l_params [NUM_COMPS_MAX];
opj_stream_t * l_stream;
- OPJ_UINT32 l_nb_tiles = (IMAGE_WIDTH/TILE_WIDTH) * (IMAGE_HEIGHT/TILE_HEIGHT);
- OPJ_UINT32 l_data_size = TILE_WIDTH * TILE_HEIGHT * NUM_COMPS * (COMP_PREC/8);
+ OPJ_UINT32 l_nb_tiles;
+ OPJ_UINT32 l_data_size;
+ unsigned char len;
#ifdef USING_MCT
const OPJ_FLOAT32 l_mct [] =
OPJ_UINT32 i;
OPJ_BYTE *l_data;
- //PROFINIT();
- l_data = (OPJ_BYTE*) malloc(TILE_WIDTH * TILE_HEIGHT * NUM_COMPS * (COMP_PREC/8) * sizeof(OPJ_BYTE));
-
+ OPJ_UINT32 num_comps;
+ int image_width;
+ int image_height;
+ int tile_width;
+ int tile_height;
+ int comp_prec;
+ int irreversible;
+ char output_file[64];
+
+ /* should be test_tile_encoder 3 2000 2000 1000 1000 8 tte1.j2k */
+ if( argc == 9 )
+ {
+ num_comps = (OPJ_UINT32)atoi( argv[1] );
+ image_width = atoi( argv[2] );
+ image_height = atoi( argv[3] );
+ tile_width = atoi( argv[4] );
+ tile_height = atoi( argv[5] );
+ comp_prec = atoi( argv[6] );
+ irreversible = atoi( argv[7] );
+ strcpy(output_file, argv[8] );
+ }
+ else
+ {
+ num_comps = 3;
+ image_width = 2000;
+ image_height = 2000;
+ tile_width = 1000;
+ tile_height = 1000;
+ comp_prec = 8;
+ irreversible = 1;
+ strcpy(output_file, "test.j2k" );
+ }
+ if( num_comps > NUM_COMPS_MAX )
+ {
+ return 1;
+ }
+ l_nb_tiles = (OPJ_UINT32)(image_width/tile_width) * (OPJ_UINT32)(image_height/tile_height);
+ l_data_size = (OPJ_UINT32)tile_width * (OPJ_UINT32)tile_height * (OPJ_UINT32)num_comps * (OPJ_UINT32)(comp_prec/8);
+
+ l_data = (OPJ_BYTE*) malloc(l_data_size * sizeof(OPJ_BYTE));
+ if(l_data == NULL){
+ return 1;
+ }
fprintf(stdout, "Encoding random values -> keep in mind that this is very hard to compress\n");
for (i=0;i<l_data_size;++i) {
- l_data[i] = rand();
+ l_data[i] = (OPJ_BYTE)i; /*rand();*/
}
opj_set_default_encoder_parameters(&l_param);
l_param.cp_ty0 = 0;
/* tile size, we are using tile based encoding */
l_param.tile_size_on = OPJ_TRUE;
- l_param.cp_tdx = TILE_WIDTH;
- l_param.cp_tdy = TILE_HEIGHT;
+ l_param.cp_tdx = tile_width;
+ l_param.cp_tdy = tile_height;
/* use irreversible encoding ?*/
- l_param.irreversible = 1;
+ l_param.irreversible = irreversible;
/* do not bother with mct, the rsiz is set when calling opj_set_MCT*/
- /*l_param.cp_rsiz = STD_RSIZ;*/
+ /*l_param.cp_rsiz = OPJ_STD_RSIZ;*/
/* no cinema */
/*l_param.cp_cinema = 0;*/
l_param.numresolution = 6;
/** progression order to use*/
- /** LRCP, RLCP, RPCL, PCRL, CPRL */
- l_param.prog_order = LRCP;
+ /** OPJ_LRCP, OPJ_RLCP, OPJ_RPCL, PCRL, CPRL */
+ l_param.prog_order = OPJ_LRCP;
/** no "region" of interest, more precisally component */
/* l_param.roi_compno = -1; */
/* image definition */
l_current_param_ptr = l_params;
- for (i=0;i<NUM_COMPS;++i) {
+ for (i=0;i<num_comps;++i) {
/* do not bother bpp useless */
/*l_current_param_ptr->bpp = COMP_PREC;*/
l_current_param_ptr->dx = 1;
l_current_param_ptr->dy = 1;
- l_current_param_ptr->h = IMAGE_HEIGHT;
- l_current_param_ptr->w = IMAGE_WIDTH;
+ l_current_param_ptr->h = (OPJ_UINT32)image_height;
+ l_current_param_ptr->w = (OPJ_UINT32)image_width;
l_current_param_ptr->sgnd = 0;
- l_current_param_ptr->prec = COMP_PREC;
+ l_current_param_ptr->prec = (OPJ_UINT32)comp_prec;
l_current_param_ptr->x0 = 0;
l_current_param_ptr->y0 = 0;
++l_current_param_ptr;
}
- l_codec = opj_create_compress_v2(CODEC_J2K);
+ /* should we do j2k or jp2 ?*/
+ len = (unsigned char)strlen( output_file );
+ if( strcmp( output_file + len - 4, ".jp2" ) == 0 )
+ {
+ l_codec = opj_create_compress(OPJ_CODEC_JP2);
+ }
+ else
+ {
+ l_codec = opj_create_compress(OPJ_CODEC_J2K);
+ }
if (!l_codec) {
+ free(l_data);
return 1;
}
opj_set_warning_handler(l_codec, warning_callback,00);
opj_set_error_handler(l_codec, error_callback,00);
- l_image = opj_image_tile_create(NUM_COMPS,l_params,CLRSPC_SRGB);
+ l_image = opj_image_tile_create(num_comps,l_params,OPJ_CLRSPC_SRGB);
if (! l_image) {
+ free(l_data);
opj_destroy_codec(l_codec);
return 1;
}
l_image->x0 = 0;
l_image->y0 = 0;
- l_image->x1 = IMAGE_WIDTH;
- l_image->y1 = IMAGE_HEIGHT;
- l_image->color_space = CLRSPC_SRGB;
+ l_image->x1 = (OPJ_UINT32)image_width;
+ l_image->y1 = (OPJ_UINT32)image_height;
+ l_image->color_space = OPJ_CLRSPC_SRGB;
- if (! opj_setup_encoder_v2(l_codec,&l_param,l_image)) {
+ if (! opj_setup_encoder(l_codec,&l_param,l_image)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to setup the codec!\n");
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
+ free(l_data);
return 1;
}
- l_file = fopen(OUTPUT_FILE,"wb");
- if (! l_file) {
- fprintf(stderr, "ERROR -> test_tile_encoder: failed to create the output file!\n");
+ l_stream = opj_stream_create_default_file_stream(output_file, OPJ_FALSE);
+ if (! l_stream) {
+ fprintf(stderr, "ERROR -> test_tile_encoder: failed to create the stream from the output file %s !\n",output_file );
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
+ free(l_data);
return 1;
}
- l_stream = opj_stream_create_default_file_stream(l_file, OPJ_FALSE);
-
if (! opj_start_compress(l_codec,l_image,l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to start compress!\n");
- opj_stream_destroy(l_stream);
- fclose(l_file);
+ opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
+ free(l_data);
return 1;
}
for (i=0;i<l_nb_tiles;++i) {
if (! opj_write_tile(l_codec,i,l_data,l_data_size,l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",i);
- opj_stream_destroy(l_stream);
- fclose(l_file);
+ opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
+ free(l_data);
return 1;
}
}
if (! opj_end_compress(l_codec,l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to end compress!\n");
- opj_stream_destroy(l_stream);
- fclose(l_file);
+ opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
+ free(l_data);
return 1;
}
- opj_stream_destroy(l_stream);
- fclose(l_file);
+ opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec);
opj_image_destroy(l_image);
- // Print profiling
- //PROFPRINT();
+ free(l_data);
+
+ /* Print profiling*/
+ /*PROFPRINT();*/
return 0;
}
projects / openjpeg.git / blobdiff