本文整理汇总了C++中cio_tell函数的典型用法代码示例。如果您正苦于以下问题:C++ cio_tell函数的具体用法?C++ cio_tell怎么用?C++ cio_tell使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了cio_tell函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: write_tpix_v2
int write_tpix_v2( int coff, opj_codestream_info_t cstr_info, int j2klen, opj_stream_private_t *cio,
opj_event_mgr_t * p_manager )
{
OPJ_BYTE l_data_header [4];
int len, lenp;
#if 0
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_TPIX, 4); /* TPIX */
#else
lenp = opj_stream_tell(cio);
opj_stream_skip(cio, 4, p_manager);
opj_write_bytes(l_data_header,JPIP_TPIX,4); /* TPIX */
opj_stream_write_data(cio,l_data_header,4,p_manager);
#endif
write_tpixfaix_v2( coff, 0, cstr_info, j2klen, cio,p_manager);
#if 0
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
#else
len = opj_stream_tell(cio)-lenp;
opj_stream_skip(cio, lenp, p_manager);
opj_write_bytes(l_data_header,len,4);/* L */
opj_stream_write_data(cio,l_data_header,4,p_manager);
opj_stream_seek(cio, lenp+len,p_manager);
#endif
return len;
}
开发者ID:luciferlu,项目名称:openjpeg,代码行数:33,代码来源:tpix_manager.c
示例2: write_mainmhix
int write_mainmhix( int coff, opj_codestream_info_t cstr_info, opj_cio_t *cio)
{
int i;
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_MHIX, 4); /* MHIX */
cio_write( cio, cstr_info.main_head_end-cstr_info.main_head_start+1, 8); /* TLEN */
for(i = 1; i < cstr_info.marknum; i++){ /* Marker restricted to 1 apparition, skip SOC marker */
cio_write( cio, cstr_info.marker[i].type, 2);
cio_write( cio, 0, 2);
cio_write( cio, cstr_info.marker[i].pos-coff, 8);
cio_write( cio, cstr_info.marker[i].len, 2);
}
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
return len;
}
开发者ID:respu,项目名称:xsilium-engine,代码行数:25,代码来源:cidx_manager.c
示例3: write_thix
int write_thix( int coff, opj_codestream_info_t cstr_info, opj_cio_t *cio)
{
int len, lenp, i;
int tileno;
opj_jp2_box_t *box;
lenp = 0;
box = (opj_jp2_box_t *)opj_calloc( cstr_info.tw*cstr_info.th, sizeof(opj_jp2_box_t));
for ( i = 0; i < 2 ; i++ ){
if (i)
cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_THIX, 4); /* THIX */
write_manf( i, cstr_info.tw*cstr_info.th, box, cio);
for (tileno = 0; tileno < cstr_info.tw*cstr_info.th; tileno++){
box[tileno].length = write_tilemhix( coff, cstr_info, tileno, cio);
box[tileno].type = JPIP_MHIX;
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
opj_free(box);
return len;
}
开发者ID:jrsnail,项目名称:u2project_deps,代码行数:33,代码来源:thix_manager.c
示例4: j2k_write_siz
void j2k_write_siz()
{
int i;
int lenp, len;
cio_write(J2K_MS_SIZ, 2); /* SIZ */
lenp = cio_tell();
cio_skip(2);
cio_write(0, 2); /* Rsiz (capabilities) */
cio_write(j2k_img->x1, 4); /* Xsiz */
cio_write(j2k_img->y1, 4); /* Ysiz */
cio_write(j2k_img->x0, 4); /* X0siz */
cio_write(j2k_img->y0, 4); /* Y0siz */
cio_write(j2k_cp->tdx, 4); /* XTsiz */
cio_write(j2k_cp->tdy, 4); /* YTsiz */
cio_write(j2k_cp->tx0, 4); /* XT0siz */
cio_write(j2k_cp->ty0, 4); /* YT0siz */
cio_write(j2k_img->numcomps, 2); /* Csiz */
for (i = 0; i < j2k_img->numcomps; i++) {
cio_write(j2k_img->comps[i].prec - 1 + (j2k_img->comps[i].sgnd << 7), 1); /* Ssiz_i */
cio_write(j2k_img->comps[i].dx, 1); /* XRsiz_i */
cio_write(j2k_img->comps[i].dy, 1); /* YRsiz_i */
}
len = cio_tell() - lenp;
cio_seek(lenp);
cio_write(len, 2); /* Lsiz */
cio_seek(lenp + len);
}
开发者ID:151706061,项目名称:Gdcm,代码行数:29,代码来源:j2k.c
示例5: write_phix
size_t write_phix( size_t coff, opj_codestream_info_t cstr_info, opj_bool EPHused, size_t j2klen, opj_cio_t *cio)
{
size_t len, lenp=0;
int compno, i;
opj_jp2_box_t *box;
box = (opj_jp2_box_t *)opj_calloc( cstr_info.numcomps, sizeof(opj_jp2_box_t));
for( i=0;i<2;i++){
if (i) cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_PHIX, 4); /* PHIX */
write_manf( i, cstr_info.numcomps, box, cio);
for( compno=0; compno<cstr_info.numcomps; compno++){
box[compno].length = write_phixfaix( coff, compno, cstr_info, EPHused, j2klen, cio);
box[compno].type = JPIP_FAIX;
}
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
opj_free(box);
return len;
}
开发者ID:modiCAS,项目名称:fo-dicom,代码行数:32,代码来源:phix_manager.c
示例6: jp2_write_jp2c
static int jp2_write_jp2c(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info) {
unsigned int j2k_codestream_offset, j2k_codestream_length;
opj_jp2_box_t box;
opj_j2k_t *j2k = jp2->j2k;
box.init_pos = cio_tell(cio);
cio_skip(cio, 4);
cio_write(cio, JP2_JP2C, 4); /* JP2C */
/* J2K encoding */
j2k_codestream_offset = cio_tell(cio);
if(!j2k_encode(j2k, cio, image, cstr_info)) {
opj_event_msg(j2k->cinfo, EVT_ERROR, "Failed to encode image\n");
return 0;
}
j2k_codestream_length = cio_tell(cio) - j2k_codestream_offset;
jp2->j2k_codestream_offset = j2k_codestream_offset;
jp2->j2k_codestream_length = j2k_codestream_length;
box.length = 8 + jp2->j2k_codestream_length;
cio_seek(cio, box.init_pos);
cio_write(cio, box.length, 4); /* L */
cio_seek(cio, box.init_pos + box.length);
return box.length;
}
开发者ID:kevinpig,项目名称:MyRepository,代码行数:28,代码来源:jp2.c
示例7: write_cidx
int write_cidx( int offset, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t cstr_info, int j2klen)
{
int len, i, lenp;
opj_jp2_box_t *box;
int num_box = 0;
opj_bool EPHused;
(void)image; /* unused ? */
lenp = -1;
box = (opj_jp2_box_t *)opj_calloc( 32, sizeof(opj_jp2_box_t));
for (i=0;i<2;i++){
if(i)
cio_seek( cio, lenp);
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_CIDX, 4); /* CIDX */
write_cptr( offset, cstr_info.codestream_size, cio);
write_manf( i, num_box, box, cio);
num_box = 0;
box[num_box].length = write_mainmhix( offset, cstr_info, cio);
box[num_box].type = JPIP_MHIX;
num_box++;
box[num_box].length = write_tpix( offset, cstr_info, j2klen, cio);
box[num_box].type = JPIP_TPIX;
num_box++;
box[num_box].length = write_thix( offset, cstr_info, cio);
box[num_box].type = JPIP_THIX;
num_box++;
EPHused = check_EPHuse( offset, cstr_info.marker, cstr_info.marknum, cio);
box[num_box].length = write_ppix( offset, cstr_info, EPHused, j2klen, cio);
box[num_box].type = JPIP_PPIX;
num_box++;
box[num_box].length = write_phix( offset, cstr_info, EPHused, j2klen, cio);
box[num_box].type = JPIP_PHIX;
num_box++;
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
opj_free( box);
return len;
}
开发者ID:respu,项目名称:xsilium-engine,代码行数:57,代码来源:cidx_manager.c
示例8: write_thix_v2
int write_thix_v2( int coff, opj_codestream_info_t cstr_info, opj_stream_private_t *cio,
opj_event_mgr_t * p_manager )
{
OPJ_BYTE l_data_header [4];
int len, lenp, i;
int tileno;
opj_jp2_box_t *box;
lenp = 0;
box = (opj_jp2_box_t *)opj_calloc( cstr_info.tw*cstr_info.th, sizeof(opj_jp2_box_t));
for ( i = 0; i < 2 ; i++ ){
if (i)
#if 0
cio_seek( cio, lenp);
#else
opj_stream_seek( cio, lenp, p_manager);
#endif
#if 0
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_THIX, 4); /* THIX */
#else
lenp = opj_stream_tell(cio);
opj_stream_skip(cio, 4, p_manager); /* L [at the end] */
opj_write_bytes(l_data_header,JPIP_THIX,4); /* THIX */
opj_stream_write_data(cio,l_data_header,4,p_manager);
#endif
write_manf_v2( i, cstr_info.tw*cstr_info.th, box, cio);
for (tileno = 0; tileno < cstr_info.tw*cstr_info.th; tileno++){
box[tileno].length = write_tilemhix_v2( coff, cstr_info, tileno, cio);
box[tileno].type = JPIP_MHIX;
}
#if 0
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
#else
len = opj_stream_tell(cio)-lenp;
opj_stream_seek(cio, lenp, p_manager);
opj_write_bytes(l_data_header,len,4); /* L */
opj_stream_write_data(cio,l_data_header,4,p_manager);
opj_stream_seek( cio, lenp+len,p_manager);
#endif
}
opj_free(box);
return len;
}
开发者ID:luciferlu,项目名称:openjpeg,代码行数:54,代码来源:thix_manager.c
示例9: jp2_read_colr
static opj_bool jp2_read_colr(opj_jp2_t *jp2, opj_cio_t *cio,
opj_jp2_box_t *box, opj_jp2_color_t *color)
{
int skip_len;
opj_common_ptr cinfo;
/* Part 1, I.5.3.3 : 'A conforming JP2 reader shall ignore all Colour
* Specification boxes after the first.'
*/
if(color->jp2_has_colr) return OPJ_FALSE;
cinfo = jp2->cinfo;
jp2->meth = cio_read(cio, 1); /* METH */
jp2->precedence = cio_read(cio, 1); /* PRECEDENCE */
jp2->approx = cio_read(cio, 1); /* APPROX */
if (jp2->meth == 1)
{
jp2->enumcs = cio_read(cio, 4); /* EnumCS */
}
else
if (jp2->meth == 2)
{
/* skip PROFILE */
skip_len = box->init_pos + box->length - cio_tell(cio);
if (skip_len < 0)
{
opj_event_msg(cinfo, EVT_ERROR, "Error with COLR box size\n");
return OPJ_FALSE;
}
if(skip_len > 0)
{
unsigned char *start;
start = cio_getbp(cio);
color->icc_profile_buf = (unsigned char*)opj_malloc(skip_len);
color->icc_profile_len = skip_len;
cio_skip(cio, box->init_pos + box->length - cio_tell(cio));
memcpy(color->icc_profile_buf, start, skip_len);
}
}
if (cio_tell(cio) - box->init_pos != box->length)
{
opj_event_msg(cinfo, EVT_ERROR, "Error with COLR Box\n");
return OPJ_FALSE;
}
color->jp2_has_colr = 1;
return OPJ_TRUE;
}/* jp2_read_colr() */
开发者ID:ArphonePei,项目名称:PDFConverter,代码行数:54,代码来源:jp2.c
示例10: jp2_write_jp
static void jp2_write_jp(opj_cio_t *cio) {
opj_jp2_box_t box;
box.init_pos = cio_tell(cio);
cio_skip(cio, 4);
cio_write(cio, JP2_JP, 4); /* JP2 signature */
cio_write(cio, 0x0d0a870a, 4);
box.length = cio_tell(cio) - box.init_pos;
cio_seek(cio, box.init_pos);
cio_write(cio, box.length, 4); /* L */
cio_seek(cio, box.init_pos + box.length);
}
开发者ID:ArphonePei,项目名称:PDFConverter,代码行数:13,代码来源:jp2.c
示例11: j2k_read_coc
void j2k_read_coc() {
int len, compno;
j2k_tcp_t *tcp;
info_tile_t *tile;
info_marker_t *tmp;
tcp = j2k_state == J2K_STATE_TPH ? &j2k_cp->tcps[j2k_curtileno] : &j2k_default_tcp;
len = cio_read(2);
/* <INDEX> [MHIX BOX] */
if (j2k_state == J2K_STATE_MH)
{
if (!img.marker_mul.num_COC)
img.marker_mul.COC = (info_marker_t*)malloc(img.marker_mul.CzCOC * sizeof(info_marker_t));
if (img.marker_mul.num_COC >= img.marker_mul.CzCOC)
{
tmp = (info_marker_t*)malloc((INCREMENT + img.marker_mul.CzCOC) * sizeof(info_marker_t));
memcpy(tmp,img.marker_mul.COC,img.marker_mul.CzCOC);
img.marker_mul.CzCOC += INCREMENT;
free(img.marker_mul.COC);
img.marker_mul.COC = tmp;
}
img.marker_mul.COC[img.marker_mul.num_COC].type = J2K_MS_COC;
img.marker_mul.COC[img.marker_mul.num_COC].start_pos = cio_tell()-2;
img.marker_mul.COC[img.marker_mul.num_COC].len = len;
img.marker_mul.num_COC++;
} else
{
tile = &img.tile[j2k_curtileno];
if (!tile->marker_mul.num_COC)
tile->marker_mul.COC = (info_marker_t*)malloc(tile->marker_mul.CzCOC * sizeof(info_marker_t));
if (tile->marker_mul.num_COC >= tile->marker_mul.CzCOC)
{
tmp = (info_marker_t*)malloc((INCREMENT + tile->marker_mul.CzCOC) * sizeof(info_marker_t));
memcpy(tmp,tile->marker_mul.COC,tile->marker_mul.CzCOC);
tile->marker_mul.CzCOC += INCREMENT;
free(tile->marker_mul.COC);
tile->marker_mul.COC = tmp;
}
tile->marker_mul.COC[tile->marker_mul.num_COC].type = J2K_MS_COC;
tile->marker_mul.COC[tile->marker_mul.num_COC].start_pos = cio_tell() - 2;
tile->marker_mul.COC[tile->marker_mul.num_COC].len = len;
tile->marker_mul.num_COC++;
}
/* </INDEX> [MHIX BOX] */
compno =cio_read(j2k_img->numcomps <= 256 ? 1 : 2);
tcp->tccps[compno].csty = cio_read(1);
j2k_read_cox(compno);
}
开发者ID:AlfiyaZi,项目名称:GDCM,代码行数:51,代码来源:index_create.c
示例12: jp2_write_res
static void jp2_write_res(opj_jp2_t *jp2, opj_cio_t *cio) {
opj_jp2_box_t box;
box.init_pos = cio_tell(cio);
cio_skip(cio, 4);
cio_write(cio, JP2_RES, 4); /* RES */
jp2_write_resc(jp2, cio);
box.length = cio_tell(cio) - box.init_pos;
cio_seek(cio, box.init_pos);
cio_write(cio, box.length, 4); /* L */
cio_seek(cio, box.init_pos + box.length);
}
开发者ID:Hao-HUST,项目名称:NBIS,代码行数:14,代码来源:jp2.c
示例13: jp2_write_jp
void jp2_write_jp()
{
jp2_box_t box;
box.init_pos = cio_tell();
cio_skip(4);
cio_write(JP2_JP, 4); // JP
cio_write(0x0d0a870a, 4);
box.length = cio_tell() - box.init_pos;
cio_seek(box.init_pos);
cio_write(box.length, 4); /* L */
cio_seek(box.init_pos + box.length);
}
开发者ID:151706061,项目名称:Gdcm,代码行数:14,代码来源:jp2.c
示例14: opj_jp2_encode
opj_bool opj_jp2_encode(opj_jp2_t *jp2, opj_cio_t *cio, opj_image_t *image, opj_codestream_info_t *cstr_info) {
int pos_iptr, pos_cidx, pos_jp2c, len_jp2c, len_cidx, end_pos, pos_fidx, len_fidx;
pos_jp2c = pos_iptr = -1; /* remove a warning */
/* JP2 encoding */
/* JPEG 2000 Signature box */
jp2_write_jp(cio);
/* File Type box */
jp2_write_ftyp(jp2, cio);
/* JP2 Header box */
jp2_write_jp2h(jp2, cio);
#if 0
if( jp2->jpip_on){
pos_iptr = cio_tell( cio);
cio_skip( cio, 24); /* IPTR further ! */
pos_jp2c = cio_tell( cio);
}
#endif
/* J2K encoding */
if(!(len_jp2c = jp2_write_jp2c( jp2, cio, image, cstr_info))){
opj_event_msg(jp2->cinfo, EVT_ERROR, "Failed to encode image\n");
return OPJ_FALSE;
}
#if 0
if( jp2->jpip_on){
pos_cidx = cio_tell( cio);
len_cidx = write_cidx( pos_jp2c+8, cio, image, *cstr_info, len_jp2c-8);
pos_fidx = cio_tell( cio);
len_fidx = write_fidx( pos_jp2c, len_jp2c, pos_cidx, len_cidx, cio);
end_pos = cio_tell( cio);
cio_seek( cio, pos_iptr);
write_iptr( pos_fidx, len_fidx, cio);
cio_seek( cio, end_pos);
}
#endif
return OPJ_TRUE;
}
开发者ID:luciferlu,项目名称:openjpeg,代码行数:49,代码来源:jp2.c
示例15: jp2_read_colr
int jp2_read_colr(jp2_struct_t * jp2_struct)
{
jp2_box_t box;
jp2_read_boxhdr(&box);
if (JP2_COLR != box.type) {
fprintf(stderr, "Error: Expected COLR Marker\n");
return 1;
}
jp2_struct->meth = cio_read(1); // METH
jp2_struct->precedence = cio_read(1); // PRECEDENCE
jp2_struct->approx = cio_read(1); // APPROX
if (jp2_struct->meth == 1)
jp2_struct->enumcs = cio_read(4); // EnumCS
else
cio_read(1); // PROFILE
if (cio_tell() - box.init_pos != box.length) {
fprintf(stderr, "Error with BPCC Box\n");
return 1;
}
return 0;
}
开发者ID:151706061,项目名称:Gdcm,代码行数:25,代码来源:jp2.c
示例16: write_cptr
void write_cptr(int coff, int clen, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_CPTR, 4); /* T */
cio_write( cio, 0, 2); /* DR A PRECISER !! */
cio_write( cio, 0, 2); /* CONT */
cio_write( cio, coff, 8); /* COFF A PRECISER !! */
cio_write( cio, clen, 8); /* CLEN */
len = cio_tell( cio) - lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
开发者ID:respu,项目名称:xsilium-engine,代码行数:16,代码来源:cidx_manager.c
示例17: jp2_read_ihdr
/*
* Read the IHDR box
*
* Image Header box
*
*/
int jp2_read_ihdr(jp2_struct_t * jp2_struct)
{
jp2_box_t box;
jp2_read_boxhdr(&box);
if (JP2_IHDR != box.type) {
fprintf(stderr, "Error: Expected IHDR Marker\n");
return 1;
}
jp2_struct->h = cio_read(4); // HEIGHT
jp2_struct->w = cio_read(4); // WIDTH
jp2_struct->numcomps = cio_read(2); // NC
jp2_struct->bpc = cio_read(1); // BPC
jp2_struct->C = cio_read(1); // C
jp2_struct->UnkC = cio_read(1); // UnkC
jp2_struct->IPR = cio_read(1); // IPR
if (cio_tell() - box.init_pos != box.length) {
fprintf(stderr, "Error with IHDR Box\n");
return 1;
}
return 0;
}
开发者ID:151706061,项目名称:Gdcm,代码行数:32,代码来源:jp2.c
示例18: write_iptr
static void write_iptr( int offset, int length, opj_cio_t *cio)
{
int len, lenp;
lenp = cio_tell( cio);
cio_skip( cio, 4); /* L [at the end] */
cio_write( cio, JPIP_IPTR, 4); /* IPTR */
cio_write( cio, offset, 8);
cio_write( cio, length, 8);
len = cio_tell( cio)-lenp;
cio_seek( cio, lenp);
cio_write( cio, len, 4); /* L */
cio_seek( cio, lenp+len);
}
开发者ID:151706061,项目名称:fo-dicom,代码行数:16,代码来源:jp2.c
示例19: jp2_read_ftyp
static opj_bool jp2_read_ftyp(opj_jp2_t *jp2, opj_cio_t *cio) {
int i;
opj_jp2_box_t box;
opj_common_ptr cinfo = jp2->cinfo;
if( jp2_read_boxhdr(cinfo, cio, &box) == OPJ_FALSE ) {
opj_event_msg(cinfo, EVT_ERROR, "Failed to read boxhdr\n");
return OPJ_FALSE;
}
if (JP2_FTYP != box.type) {
opj_event_msg(cinfo, EVT_ERROR, "Expected FTYP Marker\n");
return OPJ_FALSE;
}
jp2->brand = cio_read(cio, 4); /* BR */
jp2->minversion = cio_read(cio, 4); /* MinV */
jp2->numcl = (box.length - 16) / 4;
jp2->cl = (unsigned int *) opj_malloc(jp2->numcl * sizeof(unsigned int));
for (i = 0; i < (int)jp2->numcl; i++) {
jp2->cl[i] = cio_read(cio, 4); /* CLi */
}
if (cio_tell(cio) - box.init_pos != box.length) {
opj_event_msg(cinfo, EVT_ERROR, "Error with FTYP Box\n");
return OPJ_FALSE;
}
return OPJ_TRUE;
}
开发者ID:ArphonePei,项目名称:PDFConverter,代码行数:31,代码来源:jp2.c
示例20: jp2_read_bpcc
static opj_bool jp2_read_bpcc(opj_jp2_t *jp2, opj_cio_t *cio) {
unsigned int i;
opj_jp2_box_t box;
opj_common_ptr cinfo = jp2->cinfo;
if( jp2_read_boxhdr(cinfo, cio, &box) == OPJ_FALSE ) {
opj_event_msg(cinfo, EVT_ERROR, "Failed to read boxhdr\n");
return OPJ_FALSE;
}
if (JP2_BPCC != box.type) {
opj_event_msg(cinfo, EVT_ERROR, "Expected BPCC Marker\n");
return OPJ_FALSE;
}
for (i = 0; i < jp2->numcomps; i++) {
jp2->comps[i].bpcc = cio_read(cio, 1);
}
if (cio_tell(cio) - box.init_pos != box.length) {
opj_event_msg(cinfo, EVT_ERROR, "Error with BPCC Box\n");
return OPJ_FALSE;
}
return OPJ_TRUE;
}
开发者ID:ArphonePei,项目名称:PDFConverter,代码行数:26,代码来源:jp2.c
注:本文中的cio_tell函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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