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WIP: add support of jp2 for new j2k_dump function and some other small stuff

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This commit is contained in:
Mickael Savinaud
2011-09-19 13:36:07 +00:00
parent b0ef524b9e
commit 3b30e42551
9 changed files with 2160 additions and 44 deletions
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45
libopenjpeg/openjpeg.c
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@@ -55,7 +55,7 @@ typedef struct opj_decompression
opj_bool (*opj_decode_tile_data)(void * p_codec,OPJ_UINT32 p_tile_index,OPJ_BYTE * p_data,OPJ_UINT32 p_data_size,struct opj_stream_private *p_cio,struct opj_event_mgr * p_manager);
opj_bool (* opj_end_decompress) (void *p_codec,struct opj_stream_private *cio,struct opj_event_mgr * p_manager);
void (* opj_destroy) (void * p_codec);
void (*opj_setup_decoder) (void * p_codec,opj_dparameters_t * p_param);
void (*opj_setup_decoder) (void * p_codec, opj_dparameters_t * p_param);
opj_bool (*opj_set_decode_area) (void * p_codec,OPJ_INT32 p_start_x,OPJ_INT32 p_end_x,OPJ_INT32 p_start_y,OPJ_INT32 p_end_y,struct opj_event_mgr * p_manager);
@@ -212,11 +212,9 @@ opj_codec_t* OPJ_CALLCONV opj_create_decompress_v2(OPJ_CODEC_FORMAT p_format)
l_info->is_decompressor = 1;
switch
(p_format)
{
switch (p_format) {
case CODEC_J2K:
l_info->m_codec_data.m_decompression.opj_decode = (opj_image_t* (*) (void *, struct opj_stream_private *, struct opj_event_mgr * ))j2k_decode;
l_info->m_codec_data.m_decompression.opj_decode = (opj_image_t* (*) (void *, struct opj_stream_private *, struct opj_event_mgr * ))j2k_decode; // TODO MSD
l_info->m_codec_data.m_decompression.opj_end_decompress = (opj_bool (*) (void *,struct opj_stream_private *,struct opj_event_mgr *))j2k_end_decompress;
l_info->m_codec_data.m_decompression.opj_read_header = (opj_bool (*) (
struct opj_stream_private *,
@@ -241,31 +239,24 @@ opj_codec_t* OPJ_CALLCONV opj_create_decompress_v2(OPJ_CODEC_FORMAT p_format)
l_info->m_codec_data.m_decompression.opj_decode_tile_data = (opj_bool (*) (void *,OPJ_UINT32,OPJ_BYTE*,OPJ_UINT32,struct opj_stream_private *, struct opj_event_mgr * )) j2k_decode_tile;
l_info->m_codec_data.m_decompression.opj_set_decode_area = (opj_bool (*) (void *,OPJ_INT32,OPJ_INT32,OPJ_INT32,OPJ_INT32, struct opj_event_mgr * )) j2k_set_decode_area;
l_info->m_codec = j2k_create_decompress_v2();
if
(! l_info->m_codec)
{
if (! l_info->m_codec) {
opj_free(l_info);
return 00;
return NULL;
}
break;
case CODEC_JP2:
/* get a JP2 decoder handle */
#ifdef TODO_MSD
l_info->m_codec_data.m_decompression.opj_decode = (opj_image_t* (*) (void *, struct opj_stream_private *, struct opj_event_mgr * ))opj_jp2_decode;
l_info->m_codec_data.m_decompression.opj_decode = (opj_image_t* (*) (void *, struct opj_stream_private *, struct opj_event_mgr * ))opj_jp2_decode; // TODO MSD
l_info->m_codec_data.m_decompression.opj_end_decompress = (opj_bool (*) (void *,struct opj_stream_private *,struct opj_event_mgr *)) jp2_end_decompress;
l_info->m_codec_data.m_decompression.opj_read_header = (opj_bool (*) (
void *,
opj_image_t **,
OPJ_INT32 * ,
OPJ_INT32 * ,
OPJ_UINT32 * ,
OPJ_UINT32 * ,
OPJ_UINT32 * ,
OPJ_UINT32 * ,
struct opj_stream_private *,
struct opj_event_mgr * )) jp2_read_header;
struct opj_stream_private *,
void *,
opj_image_header_t **,
opj_codestream_info_t**,
struct opj_event_mgr * )) jp2_read_header;
l_info->m_codec_data.m_decompression.opj_read_tile_header = (
opj_bool (*) (
@@ -284,18 +275,16 @@ opj_codec_t* OPJ_CALLCONV opj_create_decompress_v2(OPJ_CODEC_FORMAT p_format)
l_info->m_codec_data.m_decompression.opj_decode_tile_data = (opj_bool (*) (void *,OPJ_UINT32,OPJ_BYTE*,OPJ_UINT32,struct opj_stream_private *, struct opj_event_mgr * )) opj_jp2_decode_tile;
l_info->m_codec_data.m_decompression.opj_destroy = (void (*) (void *))jp2_destroy;
l_info->m_codec_data.m_decompression.opj_setup_decoder = (void (*) (void * ,opj_dparameters_t * )) jp2_setup_decoder;
l_info->m_codec_data.m_decompression.opj_setup_decoder = (void (*) (void * ,opj_dparameters_t * )) jp2_setup_decoder_v2;
l_info->m_codec_data.m_decompression.opj_set_decode_area = (opj_bool (*) (void *,OPJ_INT32,OPJ_INT32,OPJ_INT32,OPJ_INT32, struct opj_event_mgr * )) jp2_set_decode_area;
l_info->m_codec = jp2_create(OPJ_TRUE);
if
(! l_info->m_codec)
{
if (! l_info->m_codec) {
opj_free(l_info);
return 00;
}
#endif
break;
case CODEC_UNKNOWN:
case CODEC_JPT: