remove deprecated v1 style functions j2k_destroy_decompress, j2k_decode_jpt_stream, j2k_destroy_compress and j2k_encode

This commit is contained in:
Mickael Savinaud 2012-08-16 12:29:59 +00:00
parent fdeed49637
commit 2546661aeb
2 changed files with 0 additions and 403 deletions

View File

@ -6575,56 +6575,6 @@ static opj_bool opj_j2k_read_cbd ( opj_j2k_v2_t *p_j2k,
/* J2K / JPT decoder interface */ /* J2K / JPT decoder interface */
/* ----------------------------------------------------------------------- */ /* ----------------------------------------------------------------------- */
void j2k_destroy_decompress(opj_j2k_t *j2k) {
int i = 0;
if(j2k->tile_len != NULL) {
opj_free(j2k->tile_len);
}
if(j2k->tile_data != NULL) {
opj_free(j2k->tile_data);
}
if(j2k->default_tcp != NULL) {
opj_tcp_t *default_tcp = j2k->default_tcp;
if(default_tcp->ppt_data_first != NULL) {
opj_free(default_tcp->ppt_data_first);
}
if(j2k->default_tcp->tccps != NULL) {
opj_free(j2k->default_tcp->tccps);
}
opj_free(j2k->default_tcp);
}
if(j2k->cp != NULL) {
opj_cp_t *cp = j2k->cp;
if(cp->tcps != NULL) {
for(i = 0; i < cp->tw * cp->th; i++) {
if(cp->tcps[i].ppt_data_first != NULL) {
opj_free(cp->tcps[i].ppt_data_first);
}
if(cp->tcps[i].tccps != NULL) {
opj_free(cp->tcps[i].tccps);
}
}
opj_free(cp->tcps);
}
if(cp->ppm_data_first != NULL) {
opj_free(cp->ppm_data_first);
}
if(cp->tileno != NULL) {
opj_free(cp->tileno);
}
if(cp->comment != NULL) {
opj_free(cp->comment);
}
opj_free(cp);
}
opj_free(j2k);
}
void opj_j2k_setup_decoder(opj_j2k_v2_t *j2k, opj_dparameters_t *parameters) void opj_j2k_setup_decoder(opj_j2k_v2_t *j2k, opj_dparameters_t *parameters)
{ {
if(j2k && parameters) { if(j2k && parameters) {
@ -6640,91 +6590,6 @@ void opj_j2k_setup_decoder(opj_j2k_v2_t *j2k, opj_dparameters_t *parameters)
} }
/*
* Read a JPT-stream and decode file
*
*/
opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info) {
opj_image_t *image = NULL;
opj_jpt_msg_header_t header;
int position;
opj_common_ptr cinfo = j2k->cinfo;
OPJ_ARG_NOT_USED(cstr_info);
j2k->cio = cio;
/* create an empty image */
image = opj_image_create0();
j2k->image = image;
j2k->state = J2K_STATE_MHSOC;
/* Initialize the header */
jpt_init_msg_header(&header);
/* Read the first header of the message */
jpt_read_msg_header(cinfo, cio, &header);
position = cio_tell(cio);
if (header.Class_Id != 6) { /* 6 : Main header data-bin message */
opj_image_destroy(image);
opj_event_msg(cinfo, EVT_ERROR, "[JPT-stream] : Expecting Main header first [class_Id %d] !\n", header.Class_Id);
return 0;
}
for (;;) {
opj_dec_mstabent_t *e = NULL;
int id;
if (!cio_numbytesleft(cio)) {
j2k_read_eoc(j2k);
return image;
}
/* data-bin read -> need to read a new header */
if ((unsigned int) (cio_tell(cio) - position) == header.Msg_length) {
jpt_read_msg_header(cinfo, cio, &header);
position = cio_tell(cio);
if (header.Class_Id != 4) { /* 4 : Tile data-bin message */
opj_image_destroy(image);
opj_event_msg(cinfo, EVT_ERROR, "[JPT-stream] : Expecting Tile info !\n");
return 0;
}
}
id = cio_read(cio, 2);
if (id >> 8 != 0xff) {
opj_image_destroy(image);
opj_event_msg(cinfo, EVT_ERROR, "%.8x: expected a marker instead of %x\n", cio_tell(cio) - 2, id);
return 0;
}
e = j2k_dec_mstab_lookup(id);
if (!(j2k->state & e->states)) {
opj_image_destroy(image);
opj_event_msg(cinfo, EVT_ERROR, "%.8x: unexpected marker %x\n", cio_tell(cio) - 2, id);
return 0;
}
if (e->handler) {
(*e->handler)(j2k);
}
if (j2k->state == J2K_STATE_MT) {
break;
}
if (j2k->state == J2K_STATE_NEOC) {
break;
}
}
if (j2k->state == J2K_STATE_NEOC) {
j2k_read_eoc(j2k);
}
if (j2k->state != J2K_STATE_MT) {
opj_event_msg(cinfo, EVT_WARNING, "Incomplete bitstream\n");
}
return image;
}
/* ----------------------------------------------------------------------- */ /* ----------------------------------------------------------------------- */
/* J2K encoder interface */ /* J2K encoder interface */
/* ----------------------------------------------------------------------- */ /* ----------------------------------------------------------------------- */
@ -6774,29 +6639,6 @@ opj_j2k_v2_t* opj_j2k_create_compress_v2(void)
return l_j2k; return l_j2k;
} }
void j2k_destroy_compress(opj_j2k_t *j2k) {
int tileno;
if(!j2k) return;
if(j2k->cp != NULL) {
opj_cp_t *cp = j2k->cp;
if(cp->comment) {
opj_free(cp->comment);
}
if(cp->matrice) {
opj_free(cp->matrice);
}
for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
opj_free(cp->tcps[tileno].tccps);
}
opj_free(cp->tcps);
opj_free(cp);
}
opj_free(j2k);
}
void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image) { void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image) {
OPJ_UINT32 i,j; OPJ_UINT32 i,j;
int tileno, numpocs_tile; int tileno, numpocs_tile;
@ -7376,225 +7218,7 @@ void opj_j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
} }
opj_bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info) {
int tileno;
OPJ_UINT32 compno;
opj_cp_t *cp = NULL;
opj_tcd_t *tcd = NULL; /* TCD component */
j2k->cio = cio;
j2k->image = image;
cp = j2k->cp;
/* INDEX >> */
j2k->cstr_info = cstr_info;
if (cstr_info) {
OPJ_UINT32 compno;
cstr_info->tile = (opj_tile_info_t *) opj_malloc(cp->tw * cp->th * sizeof(opj_tile_info_t));
cstr_info->image_w = image->x1 - image->x0;
cstr_info->image_h = image->y1 - image->y0;
cstr_info->prog = (&cp->tcps[0])->prg;
cstr_info->tw = cp->tw;
cstr_info->th = cp->th;
cstr_info->tile_x = cp->tdx; /* new version parser */
cstr_info->tile_y = cp->tdy; /* new version parser */
cstr_info->tile_Ox = cp->tx0; /* new version parser */
cstr_info->tile_Oy = cp->ty0; /* new version parser */
cstr_info->numcomps = image->numcomps;
cstr_info->numlayers = (&cp->tcps[0])->numlayers;
cstr_info->numdecompos = (int*) opj_malloc(image->numcomps * sizeof(int));
for (compno=0; compno < image->numcomps; compno++) {
cstr_info->numdecompos[compno] = (&cp->tcps[0])->tccps->numresolutions - 1;
}
cstr_info->D_max = 0.0; /* ADD Marcela */
cstr_info->main_head_start = cio_tell(cio); /* position of SOC */
cstr_info->maxmarknum = 100;
cstr_info->marker = (opj_marker_info_t *) opj_malloc(cstr_info->maxmarknum * sizeof(opj_marker_info_t));
cstr_info->marknum = 0;
}
/* << INDEX */
j2k_write_soc(j2k);
j2k_write_siz(j2k);
j2k_write_cod(j2k);
j2k_write_qcd(j2k);
if(cp->cinema){
for (compno = 1; compno < image->numcomps; compno++) {
j2k_write_coc(j2k, compno);
j2k_write_qcc(j2k, compno);
}
}
for (compno = 0; compno < image->numcomps; compno++) {
opj_tcp_t *tcp = &cp->tcps[0];
if (tcp->tccps[compno].roishift)
j2k_write_rgn(j2k, compno, 0);
}
if (cp->comment != NULL) {
j2k_write_com(j2k);
}
j2k->totnum_tp = j2k_calculate_tp(cp,image->numcomps,image,j2k);
/* TLM Marker*/
if(cp->cinema){
j2k_write_tlm(j2k);
if (cp->cinema == CINEMA4K_24) {
j2k_write_poc(j2k);
}
}
/* uncomment only for testing JPSEC marker writing */
/* j2k_write_sec(j2k); */
/* INDEX >> */
if(cstr_info) {
cstr_info->main_head_end = cio_tell(cio) - 1;
}
/* << INDEX */
/**** Main Header ENDS here ***/
/* create the tile encoder */
tcd = tcd_create(j2k->cinfo);
/* encode each tile */
for (tileno = 0; tileno < cp->tw * cp->th; tileno++) {
int pino;
int tilepartno=0;
/* UniPG>> */
int acc_pack_num = 0;
/* <<UniPG */
opj_tcp_t *tcp = &cp->tcps[tileno];
opj_event_msg(j2k->cinfo, EVT_INFO, "tile number %d / %d\n", tileno + 1, cp->tw * cp->th);
j2k->curtileno = tileno;
j2k->cur_tp_num = 0;
tcd->cur_totnum_tp = j2k->cur_totnum_tp[j2k->curtileno];
/* initialisation before tile encoding */
if (tileno == 0) {
tcd_malloc_encode(tcd, image, cp, j2k->curtileno);
} else {
tcd_init_encode(tcd, image, cp, j2k->curtileno);
}
/* INDEX >> */
if(cstr_info) {
cstr_info->tile[j2k->curtileno].start_pos = cio_tell(cio) + j2k->pos_correction;
cstr_info->tile[j2k->curtileno].maxmarknum = 10;
cstr_info->tile[j2k->curtileno].marker = (opj_marker_info_t *) opj_malloc(cstr_info->tile[j2k->curtileno].maxmarknum * sizeof(opj_marker_info_t));
cstr_info->tile[j2k->curtileno].marknum = 0;
}
/* << INDEX */
for(pino = 0; pino <= tcp->numpocs; pino++) {
int tot_num_tp;
tcd->cur_pino=pino;
/*Get number of tile parts*/
tot_num_tp = j2k_get_num_tp(cp,pino,tileno);
tcd->tp_pos = cp->tp_pos;
for(tilepartno = 0; tilepartno < tot_num_tp ; tilepartno++){
j2k->tp_num = tilepartno;
/* INDEX >> */
if(cstr_info)
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_start_pos =
cio_tell(cio) + j2k->pos_correction;
/* << INDEX */
j2k_write_sot(j2k);
if(j2k->cur_tp_num == 0 && cp->cinema == 0){
for (compno = 1; compno < image->numcomps; compno++) {
j2k_write_coc(j2k, compno);
j2k_write_qcc(j2k, compno);
}
if (cp->tcps[tileno].numpocs) {
j2k_write_poc(j2k);
}
}
/* INDEX >> */
if(cstr_info)
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_end_header =
cio_tell(cio) + j2k->pos_correction + 1;
/* << INDEX */
j2k_write_sod(j2k, tcd);
/* INDEX >> */
if(cstr_info) {
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_end_pos =
cio_tell(cio) + j2k->pos_correction - 1;
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_start_pack =
acc_pack_num;
cstr_info->tile[j2k->curtileno].tp[j2k->cur_tp_num].tp_numpacks =
cstr_info->packno - acc_pack_num;
acc_pack_num = cstr_info->packno;
}
/* << INDEX */
j2k->cur_tp_num++;
}
}
if(cstr_info) {
cstr_info->tile[j2k->curtileno].end_pos = cio_tell(cio) + j2k->pos_correction - 1;
}
/*
if (tile->PPT) { // BAD PPT !!!
FILE *PPT_file;
int i;
PPT_file=fopen("PPT","rb");
fprintf(stderr,"%c%c%c%c",255,97,tile->len_ppt/256,tile->len_ppt%256);
for (i=0;i<tile->len_ppt;i++) {
unsigned char elmt;
fread(&elmt, 1, 1, PPT_file);
fwrite(&elmt,1,1,f);
}
fclose(PPT_file);
unlink("PPT");
}
*/
}
/* destroy the tile encoder */
tcd_free_encode(tcd);
tcd_destroy(tcd);
opj_free(j2k->cur_totnum_tp);
j2k_write_eoc(j2k);
if(cstr_info) {
cstr_info->codestream_size = cio_tell(cio) + j2k->pos_correction;
/* UniPG>> */
/* The following adjustment is done to adjust the codestream size */
/* if SOD is not at 0 in the buffer. Useful in case of JP2, where */
/* the first bunch of bytes is not in the codestream */
cstr_info->codestream_size -= cstr_info->main_head_start;
/* <<UniPG */
}
#ifdef USE_JPWL
/*
preparation of JPWL marker segments
*/
if(cp->epc_on) {
/* encode according to JPWL */
jpwl_encode(j2k, cio, image);
}
#endif /* USE_JPWL */
return OPJ_TRUE;
}
static void j2k_add_mhmarker(opj_codestream_info_t *cstr_info, unsigned short int type, int pos, int len) static void j2k_add_mhmarker(opj_codestream_info_t *cstr_info, unsigned short int type, int pos, int len)
{ {

View File

@ -779,11 +779,6 @@ opj_j2k_v2_t;
/*@{*/ /*@{*/
/* ----------------------------------------------------------------------- */ /* ----------------------------------------------------------------------- */
/**
Destroy a J2K decompressor handle
@param j2k J2K decompressor handle to destroy
*/
void j2k_destroy_decompress(opj_j2k_t *j2k);
/** /**
Setup the decoder decoding parameters using user parameters. Setup the decoder decoding parameters using user parameters.
Decoding parameters are returned in j2k->cp. Decoding parameters are returned in j2k->cp.
@ -792,14 +787,6 @@ Decoding parameters are returned in j2k->cp.
*/ */
void opj_j2k_setup_decoder(opj_j2k_v2_t *j2k, opj_dparameters_t *parameters); void opj_j2k_setup_decoder(opj_j2k_v2_t *j2k, opj_dparameters_t *parameters);
/**
Decode an image form a JPT-stream (JPEG 2000, JPIP)
@param j2k J2K decompressor handle
@param cio Input buffer stream
@param cstr_info Codestream information structure if required, NULL otherwise
@return Returns a decoded image if successful, returns NULL otherwise
*/
opj_image_t* j2k_decode_jpt_stream(opj_j2k_t *j2k, opj_cio_t *cio, opj_codestream_info_t *cstr_info);
/** /**
Creates a J2K compression structure Creates a J2K compression structure
@param cinfo Codec context info @param cinfo Codec context info
@ -814,11 +801,6 @@ Creates a J2K compression structure
*/ */
opj_j2k_v2_t* opj_j2k_create_compress_v2(void); opj_j2k_v2_t* opj_j2k_create_compress_v2(void);
/**
Destroy a J2K compressor handle
@param j2k J2K compressor handle to destroy
*/
void j2k_destroy_compress(opj_j2k_t *j2k);
/** /**
Setup the encoder parameters using the current image and using user parameters. Setup the encoder parameters using the current image and using user parameters.
Coding parameters are returned in j2k->cp. Coding parameters are returned in j2k->cp.
@ -837,15 +819,6 @@ void opj_j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
Converts an enum type progression order to string type Converts an enum type progression order to string type
*/ */
char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order); char *j2k_convert_progression_order(OPJ_PROG_ORDER prg_order);
/**
Encode an image into a JPEG-2000 codestream
@param j2k J2K compressor handle
@param cio Output buffer stream
@param image Image to encode
@param cstr_info Codestream information structure if required, NULL otherwise
@return Returns true if successful, returns false otherwise
*/
opj_bool j2k_encode(opj_j2k_t *j2k, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info);
/* ----------------------------------------------------------------------- */ /* ----------------------------------------------------------------------- */
/*@}*/ /*@}*/