*/
void j2k_update_tlm (opj_j2k_v2_t * p_j2k, OPJ_UINT32 p_tile_part_size )
{
- opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current,p_j2k->m_current_tile_number,1); /* PSOT */
+ opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current,p_j2k->m_current_tile_number,1); /* PSOT */
++p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current;
opj_write_bytes(p_j2k->m_specific_param.m_encoder.m_tlm_sot_offsets_current,p_tile_part_size,4); /* PSOT */
return j2k;
}
-opj_j2k_v2_t* j2k_create_compress_v2(void)
+opj_j2k_v2_t* opj_j2k_create_compress_v2(void)
{
opj_j2k_v2_t *l_j2k = (opj_j2k_v2_t*) opj_malloc(sizeof(opj_j2k_v2_t));
if (!l_j2k) {
l_j2k->m_specific_param.m_encoder.m_header_tile_data = (OPJ_BYTE *) opj_malloc(J2K_DEFAULT_HEADER_SIZE);
if (! l_j2k->m_specific_param.m_encoder.m_header_tile_data) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return NULL;
}
/* validation list creation*/
l_j2k->m_validation_list = opj_procedure_list_create();
if (! l_j2k->m_validation_list) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return NULL;
}
/* execution list creation*/
l_j2k->m_procedure_list = opj_procedure_list_create();
if (! l_j2k->m_procedure_list) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return NULL;
}
}
}
-void j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
- opj_cparameters_t *parameters,
- opj_image_t *image,
- struct opj_event_mgr * p_manager)
-{
+void opj_j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
+ opj_cparameters_t *parameters,
+ opj_image_t *image,
+ struct opj_event_mgr * p_manager)
+ {
OPJ_UINT32 i, j, tileno, numpocs_tile;
opj_cp_v2_t *cp = 00;
opj_bool l_res;
tccp->m_dc_level_shift = l_dc_shift[i];
}
- j2k_setup_mct_encoding(tcp,image);
+ opj_j2k_setup_mct_encoding(tcp,image);
*/
}
else {
* Ends the decompression procedures and possibiliy add data to be read after the
* codestream.
*/
-opj_bool j2k_end_decompress(
- opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *p_stream,
- opj_event_mgr_t * p_manager)
+opj_bool opj_j2k_end_decompress(opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager
+ )
{
- (void)p_j2k;
- (void)p_stream;
- (void)p_manager;
- return OPJ_TRUE;
+ (void)p_j2k;
+ (void)p_stream;
+ (void)p_manager;
+ return OPJ_TRUE;
}
/**
*
* @return true if the box is valid.
*/
-opj_bool j2k_read_header( struct opj_stream_private *p_stream,
- opj_j2k_v2_t* p_j2k,
- opj_image_t** p_image,
- struct opj_event_mgr* p_manager )
+opj_bool opj_j2k_read_header( opj_stream_private_t *p_stream,
+ opj_j2k_v2_t* p_j2k,
+ opj_image_t** p_image,
+ opj_event_mgr_t* p_manager )
{
/* preconditions */
assert(p_j2k != 00);
return l_is_valid;
}
-opj_bool j2k_setup_mct_encoding(opj_tcp_v2_t * p_tcp, opj_image_t * p_image)
+opj_bool opj_j2k_setup_mct_encoding(opj_tcp_v2_t * p_tcp, opj_image_t * p_image)
{
OPJ_UINT32 i;
OPJ_UINT32 l_indix = 1;
*
* @param p_j2k the jpeg20000 structure to destroy.
*/
-void j2k_destroy (opj_j2k_v2_t *p_j2k)
+void opj_j2k_destroy (opj_j2k_v2_t *p_j2k)
{
if (p_j2k == 00) {
return;
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
-opj_bool j2k_read_tile_header( opj_j2k_v2_t * p_j2k,
- OPJ_UINT32 * p_tile_index,
- OPJ_UINT32 * p_data_size,
- OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0,
- OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1,
- OPJ_UINT32 * p_nb_comps,
- opj_bool * p_go_on,
- opj_stream_private_t *p_stream,
- opj_event_mgr_t * p_manager )
+opj_bool opj_j2k_read_tile_header( opj_j2k_v2_t * p_j2k,
+ OPJ_UINT32 * p_tile_index,
+ OPJ_UINT32 * p_data_size,
+ OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0,
+ OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1,
+ OPJ_UINT32 * p_nb_comps,
+ opj_bool * p_go_on,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager )
{
OPJ_UINT32 l_current_marker = J2K_MS_SOT;
OPJ_UINT32 l_marker_size;
}
-opj_bool j2k_decode_tile ( opj_j2k_v2_t * p_j2k,
+opj_bool opj_j2k_decode_tile ( opj_j2k_v2_t * p_j2k,
OPJ_UINT32 p_tile_index,
OPJ_BYTE * p_data,
OPJ_UINT32 p_data_size,
*
* @return true if the area could be set.
*/
-opj_bool j2k_set_decode_area( opj_j2k_v2_t *p_j2k,
- opj_image_t* p_image,
- OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
- OPJ_INT32 p_end_x, OPJ_INT32 p_end_y,
- struct opj_event_mgr * p_manager )
+opj_bool opj_j2k_set_decode_area( opj_j2k_v2_t *p_j2k,
+ opj_image_t* p_image,
+ OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
+ OPJ_INT32 p_end_x, OPJ_INT32 p_end_y,
+ opj_event_mgr_t * p_manager )
{
opj_cp_v2_t * l_cp = &(p_j2k->m_cp);
opj_image_t * l_image = p_j2k->m_private_image;
l_j2k->m_specific_param.m_decoder.m_default_tcp = (opj_tcp_v2_t*) opj_malloc(sizeof(opj_tcp_v2_t));
if (!l_j2k->m_specific_param.m_decoder.m_default_tcp) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return 00;
}
memset(l_j2k->m_specific_param.m_decoder.m_default_tcp,0,sizeof(opj_tcp_v2_t));
l_j2k->m_specific_param.m_decoder.m_header_data = (OPJ_BYTE *) opj_malloc(J2K_DEFAULT_HEADER_SIZE);
if (! l_j2k->m_specific_param.m_decoder.m_header_data) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return 00;
}
/*(opj_codestream_index_t*) opj_malloc(sizeof(opj_codestream_index_t));
if (!l_j2k->cstr_index){
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return NULL;
}
/* validation list creation */
l_j2k->m_validation_list = opj_procedure_list_create();
if (! l_j2k->m_validation_list) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return 00;
}
/* execution list creation */
l_j2k->m_procedure_list = opj_procedure_list_create();
if (! l_j2k->m_procedure_list) {
- j2k_destroy(l_j2k);
+ opj_j2k_destroy(l_j2k);
return 00;
}
while (OPJ_TRUE) {
- if (! j2k_read_tile_header( p_j2k,
+ if (! opj_j2k_read_tile_header( p_j2k,
&l_current_tile_no,
&l_data_size,
&l_tile_x0, &l_tile_y0,
l_max_data_size = l_data_size;
}
- if (! j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) {
+ if (! opj_j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) {
opj_free(l_current_data);
return OPJ_FALSE;
}
}
while (OPJ_TRUE) {
- if (! j2k_read_tile_header( p_j2k,
+ if (! opj_j2k_read_tile_header( p_j2k,
&l_current_tile_no,
&l_data_size,
&l_tile_x0, &l_tile_y0,
- if (! j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) {
+ if (! opj_j2k_decode_tile(p_j2k,l_current_tile_no,l_current_data,l_data_size,p_stream,p_manager)) {
opj_free(l_current_data);
return OPJ_FALSE;
}
*
* @return true if succeed.
*/
-opj_bool j2k_get_tile( opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *p_stream,
- opj_image_t* p_image,
- opj_event_mgr_t * p_manager,
- OPJ_UINT32 tile_index )
+opj_bool opj_j2k_get_tile( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_image_t* p_image,
+ opj_event_mgr_t * p_manager,
+ OPJ_UINT32 tile_index )
{
OPJ_UINT32 compno;
OPJ_UINT32 l_tile_x, l_tile_y;
return OPJ_TRUE;
}
-opj_bool j2k_set_decoded_resolution_factor(opj_j2k_v2_t *p_j2k, OPJ_UINT32 res_factor, opj_event_mgr_t * p_manager)
+opj_bool opj_j2k_set_decoded_resolution_factor(opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 res_factor,
+ opj_event_mgr_t * p_manager)
{
OPJ_UINT32 it_comp;
/**
* Encodes all the tiles in a row.
*/
-opj_bool j2k_encode_v2( opj_j2k_v2_t * p_j2k,
- opj_stream_private_t *p_stream,
- opj_event_mgr_t * p_manager )
+opj_bool opj_j2k_encode_v2( opj_j2k_v2_t * p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager )
{
OPJ_UINT32 i;
OPJ_UINT32 l_nb_tiles;
* Ends the compression procedures and possibility add data to be read after the
* codestream.
*/
-opj_bool j2k_end_compress( opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *p_stream,
- struct opj_event_mgr * p_manager)
+opj_bool opj_j2k_end_compress( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager)
{
/* customization of the encoding */
j2k_setup_end_compress(p_j2k);
*
* @return true if the codec is valid.
*/
-opj_bool j2k_start_compress(opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *p_stream,
- opj_image_t * p_image,
- opj_event_mgr_t * p_manager)
+opj_bool opj_j2k_start_compress(opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_image_t * p_image,
+ opj_event_mgr_t * p_manager)
{
/* preconditions */
assert(p_j2k != 00);
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
-opj_bool j2k_write_tile (opj_j2k_v2_t * p_j2k,
+opj_bool opj_j2k_write_tile (opj_j2k_v2_t * p_j2k,
OPJ_UINT32 p_tile_index,
OPJ_BYTE * p_data,
OPJ_UINT32 p_data_size,
@param cinfo Codec context info
@return Returns a handle to a J2K compressor if successful, returns NULL otherwise
*/
-opj_j2k_v2_t* j2k_create_compress_v2(void);
+opj_j2k_v2_t* opj_j2k_create_compress_v2(void);
/**
Destroy a J2K compressor handle
*/
void j2k_setup_encoder(opj_j2k_t *j2k, opj_cparameters_t *parameters, opj_image_t *image);
-void j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
- opj_cparameters_t *parameters,
- opj_image_t *image,
- struct opj_event_mgr * p_manager);
+void opj_j2k_setup_encoder_v2( opj_j2k_v2_t *p_j2k,
+ opj_cparameters_t *parameters,
+ opj_image_t *image,
+ struct opj_event_mgr * p_manager);
/**
Converts an enum type progression order to string type
* Ends the decompression procedures and possibiliy add data to be read after the
* codestream.
*/
-opj_bool j2k_end_decompress(opj_j2k_v2_t *j2k, struct opj_stream_private *cio, struct opj_event_mgr * p_manager);
+opj_bool opj_j2k_end_decompress(opj_j2k_v2_t *j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager);
/**
* Reads a jpeg2000 codestream header structure.
*
* @return true if the box is valid.
*/
-opj_bool j2k_read_header( struct opj_stream_private *p_stream,
- opj_j2k_v2_t* p_j2k,
- opj_image_t** p_image,
- struct opj_event_mgr* p_manager );
+opj_bool opj_j2k_read_header( opj_stream_private_t *p_stream,
+ opj_j2k_v2_t* p_j2k,
+ opj_image_t** p_image,
+ opj_event_mgr_t* p_manager );
/**
*
* @param p_j2k the jpeg20000 structure to destroy.
*/
-void j2k_destroy (opj_j2k_v2_t *p_j2k);
+void opj_j2k_destroy (opj_j2k_v2_t *p_j2k);
/**
* Destroys a codestream index structure.
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
-opj_bool j2k_decode_tile (
- opj_j2k_v2_t * p_j2k,
- OPJ_UINT32 p_tile_index,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager
- );
+opj_bool opj_j2k_decode_tile ( opj_j2k_v2_t * p_j2k,
+ OPJ_UINT32 p_tile_index,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 p_data_size,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager );
/**
* Reads a tile header.
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
-opj_bool j2k_read_tile_header (
- opj_j2k_v2_t * p_j2k,
- OPJ_UINT32 * p_tile_index,
- OPJ_UINT32 * p_data_size,
- OPJ_INT32 * p_tile_x0,
- OPJ_INT32 * p_tile_y0,
- OPJ_INT32 * p_tile_x1,
- OPJ_INT32 * p_tile_y1,
- OPJ_UINT32 * p_nb_comps,
- opj_bool * p_go_on,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager
- );
+opj_bool opj_j2k_read_tile_header ( opj_j2k_v2_t * p_j2k,
+ OPJ_UINT32 * p_tile_index,
+ OPJ_UINT32 * p_data_size,
+ OPJ_INT32 * p_tile_x0,
+ OPJ_INT32 * p_tile_y0,
+ OPJ_INT32 * p_tile_x1,
+ OPJ_INT32 * p_tile_y1,
+ OPJ_UINT32 * p_nb_comps,
+ opj_bool * p_go_on,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager );
/**
*
* @return true if the area could be set.
*/
-opj_bool j2k_set_decode_area( opj_j2k_v2_t *p_j2k,
- opj_image_t* p_image,
- OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
- OPJ_INT32 p_end_x, OPJ_INT32 p_end_y,
- struct opj_event_mgr * p_manager );
+opj_bool opj_j2k_set_decode_area( opj_j2k_v2_t *p_j2k,
+ opj_image_t* p_image,
+ OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
+ OPJ_INT32 p_end_x, OPJ_INT32 p_end_y,
+ opj_event_mgr_t * p_manager );
/**
* Creates a J2K decompression structure.
opj_event_mgr_t *p_manager);
-opj_bool j2k_get_tile( opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *p_stream,
- opj_image_t* p_image,
- struct opj_event_mgr * p_manager,
- OPJ_UINT32 tile_index );
+opj_bool opj_j2k_get_tile( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_image_t* p_image,
+ opj_event_mgr_t * p_manager,
+ OPJ_UINT32 tile_index );
-opj_bool j2k_set_decoded_resolution_factor(opj_j2k_v2_t *p_j2k, OPJ_UINT32 res_factor, opj_event_mgr_t * p_manager);
+opj_bool opj_j2k_set_decoded_resolution_factor(opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 res_factor,
+ opj_event_mgr_t * p_manager);
/**
* @param p_stream the stream to write data to.
* @param p_manager the user event manager.
*/
-opj_bool j2k_write_tile ( opj_j2k_v2_t * p_j2k,
- OPJ_UINT32 p_tile_index,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager );
+opj_bool opj_j2k_write_tile ( opj_j2k_v2_t * p_j2k,
+ OPJ_UINT32 p_tile_index,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 p_data_size,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager );
/**
* Encodes an image into a JPEG-2000 codestream
*/
-opj_bool j2k_encode_v2( opj_j2k_v2_t * p_j2k,
- opj_stream_private_t *cio,
- struct opj_event_mgr * p_manager );
+opj_bool opj_j2k_encode_v2( opj_j2k_v2_t * p_j2k,
+ opj_stream_private_t *cio,
+ opj_event_mgr_t * p_manager );
/**
* Starts a compression scheme, i.e. validates the codec parameters, writes the header.
*
* @return true if the codec is valid.
*/
-opj_bool j2k_start_compress(opj_j2k_v2_t *p_j2k,
- struct opj_stream_private *cio,
- struct opj_image * p_image,
- struct opj_event_mgr * p_manager );
+opj_bool opj_j2k_start_compress(opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_image_t * p_image,
+ opj_event_mgr_t * p_manager);
/**
* Ends the compression procedures and possibiliy add data to be read after the
* codestream.
*/
-opj_bool j2k_end_compress( opj_j2k_v2_t *p_j2k,
- opj_stream_private_t *cio,
- struct opj_event_mgr * p_manager);
+opj_bool opj_j2k_end_compress( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *cio,
+ opj_event_mgr_t * p_manager);
-opj_bool j2k_setup_mct_encoding (opj_tcp_v2_t * p_tcp, opj_image_t * p_image);
+opj_bool opj_j2k_setup_mct_encoding (opj_tcp_v2_t * p_tcp, opj_image_t * p_image);
#endif /* __J2K_H */
return;
}
- j2k_setup_encoder_v2(jp2->j2k, parameters, image, p_manager );
+ opj_j2k_setup_encoder_v2(jp2->j2k, parameters, image, p_manager );
/* setup the JP2 codec */
/* ------------------- */
opj_stream_private_t *stream,
opj_event_mgr_t * p_manager)
{
- return j2k_encode_v2(jp2->j2k, stream, p_manager);
+ return opj_j2k_encode_v2(jp2->j2k, stream, p_manager);
}
return OPJ_FALSE;
}
- return j2k_end_decompress(jp2->j2k, cio, p_manager);
+ return opj_j2k_end_decompress(jp2->j2k, cio, p_manager);
}
/**
/* customization of the end encoding */
opj_jp2_setup_end_header_writting(jp2);
- if (! j2k_end_compress(jp2->j2k,cio,p_manager)) {
+ if (! opj_j2k_end_compress(jp2->j2k,cio,p_manager)) {
return OPJ_FALSE;
}
return OPJ_FALSE;
}
- return j2k_start_compress(jp2->j2k,stream,p_image,p_manager);
+ return opj_j2k_start_compress(jp2->j2k,stream,p_image,p_manager);
}
/**
return OPJ_FALSE;
}
- return j2k_read_header( p_stream,
+ return opj_j2k_read_header( p_stream,
jp2->j2k,
p_image,
p_manager);
opj_event_mgr_t * p_manager
)
{
- return j2k_read_tile_header(p_jp2->j2k,
+ return opj_j2k_read_tile_header(p_jp2->j2k,
p_tile_index,
p_data_size,
p_tile_x0, p_tile_y0,
)
{
- return j2k_write_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager);
+ return opj_j2k_write_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager);
}
/**
opj_event_mgr_t * p_manager
)
{
- return j2k_decode_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager);
+ return opj_j2k_decode_tile (p_jp2->j2k,p_tile_index,p_data,p_data_size,p_stream,p_manager);
}
/**
{
if (jp2) {
/* destroy the J2K codec */
- j2k_destroy(jp2->j2k);
+ opj_j2k_destroy(jp2->j2k);
jp2->j2k = 00;
if (jp2->comps) {
opj_event_mgr_t * p_manager
)
{
- return j2k_set_decode_area(p_jp2->j2k, p_image, p_start_x, p_start_y, p_end_x, p_end_y, p_manager);
+ return opj_j2k_set_decode_area(p_jp2->j2k, p_image, p_start_x, p_start_y, p_end_x, p_end_y, p_manager);
}
/**
opj_event_msg_v2(p_manager, EVT_WARNING, "JP2 box which are after the codestream will not be read by this function.\n");
- if (! j2k_get_tile(p_jp2->j2k, p_stream, p_image, p_manager, tile_index) ){
+ if (! opj_j2k_get_tile(p_jp2->j2k, p_stream, p_image, p_manager, tile_index) ){
opj_event_msg_v2(p_manager, EVT_ERROR, "Failed to decode the codestream in the JP2 file\n");
return OPJ_FALSE;
}
/* create the J2K codec */
if (! p_is_decoder) {
- jp2->j2k = j2k_create_compress_v2();
+ jp2->j2k = opj_j2k_create_compress_v2();
}
else {
jp2->j2k = opj_j2k_create_decompress();
OPJ_UINT32 res_factor,
opj_event_mgr_t * p_manager)
{
- return j2k_set_decoded_resolution_factor(p_jp2->j2k, res_factor, p_manager);
+ return opj_j2k_set_decoded_resolution_factor(p_jp2->j2k, res_factor, p_manager);
}
OPJ_UINT32 tile_index);
/** Set the decoded resolution factor */
- opj_bool (*opj_set_decoded_resolution_factor) (void * p_codec, OPJ_UINT32 res_factor, struct opj_event_mgr * p_manager);
+ opj_bool (*opj_set_decoded_resolution_factor) ( void * p_codec,
+ OPJ_UINT32 res_factor,
+ opj_event_mgr_t * p_manager);
}opj_decompression_t;
l_codec->m_codec_data.m_decompression.opj_end_decompress =
(opj_bool (*) ( void *,
struct opj_stream_private *,
- struct opj_event_mgr *)) j2k_end_decompress;
+ struct opj_event_mgr *)) opj_j2k_end_decompress;
l_codec->m_codec_data.m_decompression.opj_read_header =
(opj_bool (*) ( struct opj_stream_private *,
void *,
opj_image_t **,
- struct opj_event_mgr * )) j2k_read_header;
+ struct opj_event_mgr * )) opj_j2k_read_header;
l_codec->m_codec_data.m_decompression.opj_destroy =
- (void (*) (void *))j2k_destroy;
+ (void (*) (void *))opj_j2k_destroy;
l_codec->m_codec_data.m_decompression.opj_setup_decoder =
(void (*) (void * , opj_dparameters_t * )) opj_j2k_setup_decoder;
OPJ_UINT32*,
opj_bool*,
struct opj_stream_private *,
- struct opj_event_mgr * )) j2k_read_tile_header;
+ struct opj_event_mgr * )) opj_j2k_read_tile_header;
l_codec->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;
+ (opj_bool (*) ( void *,
+ OPJ_UINT32,
+ OPJ_BYTE*,
+ OPJ_UINT32,
+ struct opj_stream_private *,
+ struct opj_event_mgr *)) opj_j2k_decode_tile;
l_codec->m_codec_data.m_decompression.opj_set_decode_area =
- (opj_bool (*) (void *, opj_image_t*, OPJ_INT32, OPJ_INT32, OPJ_INT32, OPJ_INT32, struct opj_event_mgr *)) j2k_set_decode_area;
-
- l_codec->m_codec_data.m_decompression.opj_get_decoded_tile = (opj_bool (*) (void *p_codec,
- opj_stream_private_t *p_cio,
- opj_image_t *p_image,
- struct opj_event_mgr * p_manager,
- OPJ_UINT32 tile_index)) j2k_get_tile;
-
- l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor = (opj_bool (*) (void * p_codec,
- OPJ_UINT32 res_factor,
- struct opj_event_mgr * p_manager)) j2k_set_decoded_resolution_factor;
+ (opj_bool (*) ( void *,
+ opj_image_t*,
+ OPJ_INT32, OPJ_INT32, OPJ_INT32, OPJ_INT32,
+ struct opj_event_mgr *)) opj_j2k_set_decode_area;
+
+ l_codec->m_codec_data.m_decompression.opj_get_decoded_tile =
+ (opj_bool (*) ( void *p_codec,
+ opj_stream_private_t *p_cio,
+ opj_image_t *p_image,
+ struct opj_event_mgr * p_manager,
+ OPJ_UINT32 tile_index)) opj_j2k_get_tile;
+
+ l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor =
+ (opj_bool (*) ( void * p_codec,
+ OPJ_UINT32 res_factor,
+ struct opj_event_mgr * p_manager)) opj_j2k_set_decoded_resolution_factor;
l_codec->m_codec = opj_j2k_create_decompress();
opj_image_t*,
struct opj_event_mgr * )) opj_jp2_decode;
- l_codec->m_codec_data.m_decompression.opj_end_decompress = (opj_bool (*) (void *,struct opj_stream_private *,struct opj_event_mgr *)) opj_jp2_end_decompress;
-
- l_codec->m_codec_data.m_decompression.opj_read_header = (opj_bool (*) (
- struct opj_stream_private *,
- void *,
- opj_image_t **,
- struct opj_event_mgr * )) opj_jp2_read_header;
-
- l_codec->m_codec_data.m_decompression.opj_read_tile_header = ( opj_bool (*) (
- void *,
- OPJ_UINT32*,
- OPJ_UINT32*,
- OPJ_INT32*,
- OPJ_INT32*,
- OPJ_INT32 * ,
- OPJ_INT32 * ,
- OPJ_UINT32 * ,
- opj_bool *,
- struct opj_stream_private *,
- struct opj_event_mgr * )) opj_jp2_read_tile_header;
-
- l_codec->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_codec->m_codec_data.m_decompression.opj_end_decompress =
+ (opj_bool (*) ( void *,
+ struct opj_stream_private *,
+ struct opj_event_mgr *)) opj_jp2_end_decompress;
+
+ l_codec->m_codec_data.m_decompression.opj_read_header =
+ (opj_bool (*) ( struct opj_stream_private *,
+ void *,
+ opj_image_t **,
+ struct opj_event_mgr * )) opj_jp2_read_header;
+
+ l_codec->m_codec_data.m_decompression.opj_read_tile_header =
+ (opj_bool (*) ( void *,
+ OPJ_UINT32*,
+ OPJ_UINT32*,
+ OPJ_INT32*,
+ OPJ_INT32*,
+ OPJ_INT32 * ,
+ OPJ_INT32 * ,
+ OPJ_UINT32 * ,
+ opj_bool *,
+ struct opj_stream_private *,
+ struct opj_event_mgr * )) opj_jp2_read_tile_header;
+
+ l_codec->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_codec->m_codec_data.m_decompression.opj_destroy = (void (*) (void *))opj_jp2_destroy;
- l_codec->m_codec_data.m_decompression.opj_setup_decoder = (void (*) (void * ,opj_dparameters_t * )) opj_jp2_setup_decoder;
+ l_codec->m_codec_data.m_decompression.opj_setup_decoder =
+ (void (*) (void * ,opj_dparameters_t * )) opj_jp2_setup_decoder;
- l_codec->m_codec_data.m_decompression.opj_set_decode_area = (opj_bool (*) (void *,opj_image_t*, OPJ_INT32,OPJ_INT32,OPJ_INT32,OPJ_INT32, struct opj_event_mgr * )) opj_jp2_set_decode_area;
+ l_codec->m_codec_data.m_decompression.opj_set_decode_area =
+ (opj_bool (*) ( void *,
+ opj_image_t*,
+ OPJ_INT32,OPJ_INT32,OPJ_INT32,OPJ_INT32,
+ struct opj_event_mgr * )) opj_jp2_set_decode_area;
- l_codec->m_codec_data.m_decompression.opj_get_decoded_tile = (opj_bool (*) (void *p_codec,
- opj_stream_private_t *p_cio,
- opj_image_t *p_image,
- struct opj_event_mgr * p_manager,
- OPJ_UINT32 tile_index)) opj_jp2_get_tile;
+ l_codec->m_codec_data.m_decompression.opj_get_decoded_tile =
+ (opj_bool (*) ( void *p_codec,
+ opj_stream_private_t *p_cio,
+ opj_image_t *p_image,
+ struct opj_event_mgr * p_manager,
+ OPJ_UINT32 tile_index)) opj_jp2_get_tile;
- l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor = (opj_bool (*) (void * p_codec,
- OPJ_UINT32 res_factor,
- opj_event_mgr_t * p_manager)) opj_jp2_set_decoded_resolution_factor;
+ l_codec->m_codec_data.m_decompression.opj_set_decoded_resolution_factor =
+ (opj_bool (*) ( void * p_codec,
+ OPJ_UINT32 res_factor,
+ opj_event_mgr_t * p_manager)) opj_jp2_set_decoded_resolution_factor;
l_codec->m_codec = opj_jp2_create(OPJ_TRUE);
opj_codec_private_t * l_codec = (opj_codec_private_t *) p_codec;
if (! l_codec->is_decompressor) {
- opj_event_msg_v2(&(l_codec->m_event_mgr), EVT_ERROR, "Codec provided to the opj_setup_decoder function is not a decompressor handler.\n");
+ opj_event_msg_v2(&(l_codec->m_event_mgr), EVT_ERROR,
+ "Codec provided to the opj_setup_decoder function is not a decompressor handler.\n");
return OPJ_FALSE;
}
opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
if(! l_codec->is_decompressor) {
- opj_event_msg_v2(&(l_codec->m_event_mgr), EVT_ERROR, "Codec provided to the opj_read_header function is not a decompressor handler.\n");
+ opj_event_msg_v2(&(l_codec->m_event_mgr), EVT_ERROR,
+ "Codec provided to the opj_read_header function is not a decompressor handler.\n");
return OPJ_FALSE;
}
* @param p_codec the jpeg2000 codec.
* @param p_tile_index pointer to a value that will hold the index of the tile being decoded, in case of success.
* @param p_data_size pointer to a value that will hold the maximum size of the decoded data, in case of success. In case
- * of truncated codestreams, the actual number of bytes decoded may be lower. The computation of the size is the same
- * as depicted in opj_write_tile.
+ * of truncated codestreams, the actual number of bytes decoded may be lower.
+ * The computation of the size is the same as depicted in opj_write_tile.
* @param p_tile_x0 pointer to a value that will hold the x0 pos of the tile (in the image).
* @param p_tile_y0 pointer to a value that will hold the y0 pos of the tile (in the image).
* @param p_tile_x1 pointer to a value that will hold the x1 pos of the tile (in the image).
case CODEC_J2K:
l_codec->m_codec_data.m_compression.opj_encode = (opj_bool (*) (void *,
struct opj_stream_private *,
- struct opj_event_mgr * )) j2k_encode_v2;
+ struct opj_event_mgr * )) opj_j2k_encode_v2;
l_codec->m_codec_data.m_compression.opj_end_compress = (opj_bool (*) ( void *,
struct opj_stream_private *,
- struct opj_event_mgr *)) j2k_end_compress;
+ struct opj_event_mgr *)) opj_j2k_end_compress;
l_codec->m_codec_data.m_compression.opj_start_compress = (opj_bool (*) (void *,
struct opj_stream_private *,
struct opj_image * ,
- struct opj_event_mgr *)) j2k_start_compress;
+ struct opj_event_mgr *)) opj_j2k_start_compress;
l_codec->m_codec_data.m_compression.opj_write_tile = (opj_bool (*) (void *,
OPJ_UINT32,
OPJ_BYTE*,
OPJ_UINT32,
struct opj_stream_private *,
- struct opj_event_mgr *) ) j2k_write_tile;
+ struct opj_event_mgr *) ) opj_j2k_write_tile;
- l_codec->m_codec_data.m_compression.opj_destroy = (void (*) (void *)) j2k_destroy;
+ l_codec->m_codec_data.m_compression.opj_destroy = (void (*) (void *)) opj_j2k_destroy;
l_codec->m_codec_data.m_compression.opj_setup_encoder = (void (*) ( void *,
opj_cparameters_t *,
struct opj_image *,
- struct opj_event_mgr * )) j2k_setup_encoder_v2;
+ struct opj_event_mgr * )) opj_j2k_setup_encoder_v2;
- l_codec->m_codec = j2k_create_compress_v2();
+ l_codec->m_codec = opj_j2k_create_compress_v2();
if (! l_codec->m_codec) {
opj_free(l_codec);
return 00;
}
-opj_bool OPJ_CALLCONV opj_set_MCT(opj_cparameters_t *parameters,OPJ_FLOAT32 * pEncodingMatrix,OPJ_INT32 * p_dc_shift,OPJ_UINT32 pNbComp)
+opj_bool OPJ_CALLCONV opj_set_MCT(opj_cparameters_t *parameters,
+ OPJ_FLOAT32 * pEncodingMatrix,
+ OPJ_INT32 * p_dc_shift,OPJ_UINT32 pNbComp)
{
OPJ_UINT32 l_matrix_size = pNbComp * pNbComp * sizeof(OPJ_FLOAT32);
OPJ_UINT32 l_dc_shift_size = pNbComp * sizeof(OPJ_INT32);
*
* @param p_compressor the jpeg2000 codec.
* @param p_tile_index the index of the tile to write. At the moment, the tiles must be written from 0 to n-1 in sequence.
- * @param p_data pointer to the data to write. Data is arranged in sequence, data_comp0, then data_comp1, then ... NO INTERLEAVING should be set.
- * @param p_data_size this value os used to make sure the data being written is correct. The size must be equal to the sum for each component of tile_width * tile_height * component_size. component_size can be 1,2 or 4 bytes,
- * depending on the precision of the given component.
+ * @param p_data pointer to the data to write. Data is arranged in sequence, data_comp0, then data_comp1,
+ * then ... NO INTERLEAVING should be set.
+ * @param p_data_size this value os used to make sure the data being written is correct. The size must be
+ * equal to the sum for each component of tile_width * tile_height * component_size.
+ * component_size can be 1,2 or 4 bytes, depending on the precision of the given component.
* @param p_stream the stream to write data to.
*/
opj_bool OPJ_CALLCONV opj_write_tile ( opj_codec_t *p_codec,
projects / openjpeg.git / commitdiff