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Reformat tests/test_tile_encoder.c

This commit is contained in:
Even Rouault 2017-08-10 12:30:31 +02:00
parent 26fe8f6043
commit a4c938181d
1 changed files with 210 additions and 210 deletions
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420
tests/test_tile_encoder.c
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@ -38,284 +38,284 @@
/** /**
sample error debug callback expecting no client object sample error debug callback expecting no client object
*/ */
static 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); (void)client_data;
fprintf(stdout, "[ERROR] %s", msg);
} }
/** /**
sample warning debug callback expecting no client object sample warning debug callback expecting no client object
*/ */
static 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); (void)client_data;
fprintf(stdout, "[WARNING] %s", msg);
} }
/** /**
sample debug callback expecting no client object sample debug callback expecting no client object
*/ */
static 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); (void)client_data;
fprintf(stdout, "[INFO] %s", msg);
} }
/* -------------------------------------------------------------------------- */ /* -------------------------------------------------------------------------- */
#define NUM_COMPS_MAX 4 #define NUM_COMPS_MAX 4
int main (int argc, char *argv[]) int main(int argc, char *argv[])
{ {
opj_cparameters_t l_param; opj_cparameters_t l_param;
opj_codec_t * l_codec; opj_codec_t * l_codec;
opj_image_t * l_image; opj_image_t * l_image;
opj_image_cmptparm_t l_params [NUM_COMPS_MAX]; opj_image_cmptparm_t l_params [NUM_COMPS_MAX];
opj_stream_t * l_stream; opj_stream_t * l_stream;
OPJ_UINT32 l_nb_tiles; OPJ_UINT32 l_nb_tiles;
OPJ_UINT32 l_data_size; OPJ_UINT32 l_data_size;
size_t len; size_t len;
#ifdef USING_MCT #ifdef USING_MCT
const OPJ_FLOAT32 l_mct [] = const OPJ_FLOAT32 l_mct [] = {
{ 1, 0, 0,
1 , 0 , 0 , 0, 1, 0,
0 , 1 , 0 , 0, 0, 1
0 , 0 , 1 };
};
const OPJ_INT32 l_offsets [] = const OPJ_INT32 l_offsets [] = {
{ 128, 128, 128
128 , 128 , 128 };
};
#endif #endif
opj_image_cmptparm_t * l_current_param_ptr; opj_image_cmptparm_t * l_current_param_ptr;
OPJ_UINT32 i; OPJ_UINT32 i;
OPJ_BYTE *l_data; OPJ_BYTE *l_data;
OPJ_UINT32 num_comps; OPJ_UINT32 num_comps;
int image_width; int image_width;
int image_height; int image_height;
int tile_width; int tile_width;
int tile_height; int tile_height;
int comp_prec; int comp_prec;
int irreversible; int irreversible;
const char *output_file; const char *output_file;
/* should be test_tile_encoder 3 2000 2000 1000 1000 8 tte1.j2k */ /* should be test_tile_encoder 3 2000 2000 1000 1000 8 tte1.j2k */
if( argc == 9 ) if (argc == 9) {
{ num_comps = (OPJ_UINT32)atoi(argv[1]);
num_comps = (OPJ_UINT32)atoi( argv[1] ); image_width = atoi(argv[2]);
image_width = atoi( argv[2] ); image_height = atoi(argv[3]);
image_height = atoi( argv[3] ); tile_width = atoi(argv[4]);
tile_width = atoi( argv[4] ); tile_height = atoi(argv[5]);
tile_height = atoi( argv[5] ); comp_prec = atoi(argv[6]);
comp_prec = atoi( argv[6] ); irreversible = atoi(argv[7]);
irreversible = atoi( argv[7] ); output_file = argv[8];
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;
output_file = "test.j2k";
} }
else if (num_comps > NUM_COMPS_MAX) {
{ return 1;
num_comps = 3;
image_width = 2000;
image_height = 2000;
tile_width = 1000;
tile_height = 1000;
comp_prec = 8;
irreversible = 1;
output_file = "test.j2k";
} }
if( num_comps > NUM_COMPS_MAX ) l_nb_tiles = (OPJ_UINT32)(image_width / tile_width) * (OPJ_UINT32)(
{ image_height / tile_height);
return 1; 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] = (OPJ_BYTE)i; /*rand();*/
} }
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)); opj_set_default_encoder_parameters(&l_param);
if(l_data == NULL){ /** you may here add custom encoding parameters */
return 1; /* rate specifications */
} /** number of quality layers in the stream */
fprintf(stdout, "Encoding random values -> keep in mind that this is very hard to compress\n"); l_param.tcp_numlayers = 1;
for (i=0;i<l_data_size;++i) { l_param.cp_fixed_quality = 1;
l_data[i] = (OPJ_BYTE)i; /*rand();*/ l_param.tcp_distoratio[0] = 20;
} /* is using others way of calculation */
/* l_param.cp_disto_alloc = 1 or l_param.cp_fixed_alloc = 1 */
opj_set_default_encoder_parameters(&l_param); /* l_param.tcp_rates[0] = ... */
/** you may here add custom encoding parameters */
/* rate specifications */
/** number of quality layers in the stream */
l_param.tcp_numlayers = 1;
l_param.cp_fixed_quality = 1;
l_param.tcp_distoratio[0] = 20;
/* is using others way of calculation */
/* l_param.cp_disto_alloc = 1 or l_param.cp_fixed_alloc = 1 */
/* l_param.tcp_rates[0] = ... */
/* tile definitions parameters */ /* tile definitions parameters */
/* position of the tile grid aligned with the image */ /* position of the tile grid aligned with the image */
l_param.cp_tx0 = 0; l_param.cp_tx0 = 0;
l_param.cp_ty0 = 0; l_param.cp_ty0 = 0;
/* tile size, we are using tile based encoding */ /* tile size, we are using tile based encoding */
l_param.tile_size_on = OPJ_TRUE; l_param.tile_size_on = OPJ_TRUE;
l_param.cp_tdx = tile_width; l_param.cp_tdx = tile_width;
l_param.cp_tdy = tile_height; l_param.cp_tdy = tile_height;
/* use irreversible encoding ?*/ /* use irreversible encoding ?*/
l_param.irreversible = irreversible; l_param.irreversible = irreversible;
/* do not bother with mct, the rsiz is set when calling opj_set_MCT*/ /* do not bother with mct, the rsiz is set when calling opj_set_MCT*/
/*l_param.cp_rsiz = OPJ_STD_RSIZ;*/ /*l_param.cp_rsiz = OPJ_STD_RSIZ;*/
/* no cinema */ /* no cinema */
/*l_param.cp_cinema = 0;*/ /*l_param.cp_cinema = 0;*/
/* no not bother using SOP or EPH markers, do not use custom size precinct */ /* no not bother using SOP or EPH markers, do not use custom size precinct */
/* number of precincts to specify */ /* number of precincts to specify */
/* l_param.csty = 0;*/ /* l_param.csty = 0;*/
/* l_param.res_spec = ... */ /* l_param.res_spec = ... */
/* l_param.prch_init[i] = .. */ /* l_param.prch_init[i] = .. */
/* l_param.prcw_init[i] = .. */ /* l_param.prcw_init[i] = .. */
/* do not use progression order changes */ /* do not use progression order changes */
/*l_param.numpocs = 0;*/ /*l_param.numpocs = 0;*/
/* l_param.POC[i].... */ /* l_param.POC[i].... */
/* do not restrain the size for a component.*/ /* do not restrain the size for a component.*/
/* l_param.max_comp_size = 0; */ /* l_param.max_comp_size = 0; */
/** block encoding style for each component, do not use at the moment */ /** block encoding style for each component, do not use at the moment */
/** J2K_CCP_CBLKSTY_TERMALL, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_VSC, J2K_CCP_CBLKSTY_SEGSYM, J2K_CCP_CBLKSTY_RESET */ /** J2K_CCP_CBLKSTY_TERMALL, J2K_CCP_CBLKSTY_LAZY, J2K_CCP_CBLKSTY_VSC, J2K_CCP_CBLKSTY_SEGSYM, J2K_CCP_CBLKSTY_RESET */
/* l_param.mode = 0;*/ /* l_param.mode = 0;*/
/** number of resolutions */ /** number of resolutions */
l_param.numresolution = 6; l_param.numresolution = 6;
/** progression order to use*/ /** progression order to use*/
/** OPJ_LRCP, OPJ_RLCP, OPJ_RPCL, PCRL, CPRL */ /** OPJ_LRCP, OPJ_RLCP, OPJ_RPCL, PCRL, CPRL */
l_param.prog_order = OPJ_LRCP; l_param.prog_order = OPJ_LRCP;
/** no "region" of interest, more precisally component */ /** no "region" of interest, more precisally component */
/* l_param.roi_compno = -1; */ /* l_param.roi_compno = -1; */
/* l_param.roi_shift = 0; */ /* l_param.roi_shift = 0; */
/* we are not using multiple tile parts for a tile. */ /* we are not using multiple tile parts for a tile. */
/* l_param.tp_on = 0; */ /* l_param.tp_on = 0; */
/* l_param.tp_flag = 0; */ /* l_param.tp_flag = 0; */
/* if we are using mct */ /* if we are using mct */
#ifdef USING_MCT #ifdef USING_MCT
opj_set_MCT(&l_param,l_mct,l_offsets,NUM_COMPS); opj_set_MCT(&l_param, l_mct, l_offsets, NUM_COMPS);
#endif #endif
/* image definition */ /* image definition */
l_current_param_ptr = l_params; 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 */ /* do not bother bpp useless */
/*l_current_param_ptr->bpp = COMP_PREC;*/ /*l_current_param_ptr->bpp = COMP_PREC;*/
l_current_param_ptr->dx = 1; l_current_param_ptr->dx = 1;
l_current_param_ptr->dy = 1; l_current_param_ptr->dy = 1;
l_current_param_ptr->h = (OPJ_UINT32)image_height; l_current_param_ptr->h = (OPJ_UINT32)image_height;
l_current_param_ptr->w = (OPJ_UINT32)image_width; l_current_param_ptr->w = (OPJ_UINT32)image_width;
l_current_param_ptr->sgnd = 0; l_current_param_ptr->sgnd = 0;
l_current_param_ptr->prec = (OPJ_UINT32)comp_prec; l_current_param_ptr->prec = (OPJ_UINT32)comp_prec;
l_current_param_ptr->x0 = 0; l_current_param_ptr->x0 = 0;
l_current_param_ptr->y0 = 0; l_current_param_ptr->y0 = 0;
++l_current_param_ptr; ++l_current_param_ptr;
}
/* should we do j2k or jp2 ?*/
len = strlen( output_file );
if( strcmp( output_file + len - 4, ".jp2" ) == 0 )
{
l_codec = opj_create_compress(OPJ_CODEC_JP2);
} }
else
{ /* should we do j2k or jp2 ?*/
l_codec = opj_create_compress(OPJ_CODEC_J2K); len = 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;
} }
if (!l_codec) {
free(l_data);
return 1;
}
/* catch events using our callbacks and give a local context */ /* catch events using our callbacks and give a local context */
opj_set_info_handler(l_codec, info_callback,00); opj_set_info_handler(l_codec, info_callback, 00);
opj_set_warning_handler(l_codec, warning_callback,00); opj_set_warning_handler(l_codec, warning_callback, 00);
opj_set_error_handler(l_codec, error_callback,00); opj_set_error_handler(l_codec, error_callback, 00);
l_image = opj_image_tile_create(num_comps,l_params,OPJ_CLRSPC_SRGB); l_image = opj_image_tile_create(num_comps, l_params, OPJ_CLRSPC_SRGB);
if (! l_image) { if (! l_image) {
free(l_data); free(l_data);
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
return 1; return 1;
} }
l_image->x0 = 0; l_image->x0 = 0;
l_image->y0 = 0; l_image->y0 = 0;
l_image->x1 = (OPJ_UINT32)image_width; l_image->x1 = (OPJ_UINT32)image_width;
l_image->y1 = (OPJ_UINT32)image_height; l_image->y1 = (OPJ_UINT32)image_height;
l_image->color_space = OPJ_CLRSPC_SRGB; l_image->color_space = OPJ_CLRSPC_SRGB;
if (! opj_setup_encoder(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"); fprintf(stderr, "ERROR -> test_tile_encoder: failed to setup the codec!\n");
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
opj_image_destroy(l_image); opj_image_destroy(l_image);
free(l_data); free(l_data);
return 1; return 1;
} }
l_stream = opj_stream_create_default_file_stream(output_file, OPJ_FALSE); l_stream = opj_stream_create_default_file_stream(output_file, OPJ_FALSE);
if (! l_stream) { if (! l_stream) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to create the stream from the output file %s !\n",output_file ); fprintf(stderr,
opj_destroy_codec(l_codec); "ERROR -> test_tile_encoder: failed to create the stream from the output file %s !\n",
opj_image_destroy(l_image); output_file);
free(l_data); opj_destroy_codec(l_codec);
return 1; opj_image_destroy(l_image);
} free(l_data);
return 1;
}
if (! opj_start_compress(l_codec,l_image,l_stream)) { if (! opj_start_compress(l_codec, l_image, l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to start compress!\n"); fprintf(stderr, "ERROR -> test_tile_encoder: failed to start compress!\n");
opj_stream_destroy(l_stream); opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
opj_image_destroy(l_image); opj_image_destroy(l_image);
free(l_data); free(l_data);
return 1; return 1;
} }
for (i=0;i<l_nb_tiles;++i) { for (i = 0; i < l_nb_tiles; ++i) {
if (! opj_write_tile(l_codec,i,l_data,l_data_size,l_stream)) { 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); fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",
i);
opj_stream_destroy(l_stream); opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
opj_image_destroy(l_image); opj_image_destroy(l_image);
free(l_data); free(l_data);
return 1; return 1;
} }
} }
if (! opj_end_compress(l_codec,l_stream)) { if (! opj_end_compress(l_codec, l_stream)) {
fprintf(stderr, "ERROR -> test_tile_encoder: failed to end compress!\n"); fprintf(stderr, "ERROR -> test_tile_encoder: failed to end compress!\n");
opj_stream_destroy(l_stream); opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
opj_image_destroy(l_image); opj_image_destroy(l_image);
free(l_data); free(l_data);
return 1; return 1;
} }
opj_stream_destroy(l_stream); opj_stream_destroy(l_stream);
opj_destroy_codec(l_codec); opj_destroy_codec(l_codec);
opj_image_destroy(l_image); opj_image_destroy(l_image);
free(l_data); free(l_data);
/* Print profiling*/ /* Print profiling*/
/*PROFPRINT();*/ /*PROFPRINT();*/
return 0; return 0;
} }