OPJ_BYTE * p_header_data,
OPJ_UINT32 p_header_size,
opj_event_mgr_t * p_manager );
-/**
-Write the value concerning the specified component in the marker COD and COC
-@param j2k J2K handle
-@param compno Number of the component concerned by the information written
-*/
-static void j2k_write_cox(opj_j2k_t *j2k, int compno);
-
-/**
-Write the COD marker (coding style default)
-@param j2k J2K handle
-*/
-static void j2k_write_cod(opj_j2k_t *j2k);
-
/**
* Writes the COD marker (Coding style default)
*
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-static opj_bool j2k_write_cod_v2( opj_j2k_v2_t *p_j2k,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager );
+static opj_bool opj_j2k_write_cod( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager );
/**
* Reads a COD marker (Coding Styke defaults)
OPJ_UINT32 p_header_size,
opj_event_mgr_t * p_manager);
-/**
-Write the COC marker (coding style component)
-@param j2k J2K handle
-@param compno Number of the component concerned by the information written
-*/
-static void j2k_write_coc(opj_j2k_t *j2k, int compno);
-
/**
* Writes the COC marker (Coding style component)
*
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-static opj_bool j2k_write_coc_v2( opj_j2k_v2_t *p_j2k,
- OPJ_UINT32 p_comp_number,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager
- );
+static opj_bool opj_j2k_write_coc( opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 p_comp_no,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager );
/**
* Writes the COC marker (Coding style component)
*
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-static void j2k_write_coc_in_memory(opj_j2k_v2_t *p_j2k,
- OPJ_UINT32 p_comp_no,
- OPJ_BYTE * p_data,
- OPJ_UINT32 * p_data_written,
- struct opj_event_mgr * p_manager );
+static void opj_j2k_write_coc_in_memory(opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 p_comp_no,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 * p_data_written,
+ opj_event_mgr_t * p_manager );
/**
* Gets the maximum size taken by a coc.
return OPJ_TRUE;
}
-static void j2k_write_cox(opj_j2k_t *j2k, int compno) {
- OPJ_UINT32 i;
-
- opj_cp_t *cp = j2k->cp;
- opj_tcp_t *tcp = &cp->tcps[j2k->curtileno];
- opj_tccp_t *tccp = &tcp->tccps[compno];
- opj_cio_t *cio = j2k->cio;
-
- cio_write(cio, tccp->numresolutions - 1, 1); /* SPcox (D) */
- cio_write(cio, tccp->cblkw - 2, 1); /* SPcox (E) */
- cio_write(cio, tccp->cblkh - 2, 1); /* SPcox (F) */
- cio_write(cio, tccp->cblksty, 1); /* SPcox (G) */
- cio_write(cio, tccp->qmfbid, 1); /* SPcox (H) */
-
- if (tccp->csty & J2K_CCP_CSTY_PRT) {
- for (i = 0; i < tccp->numresolutions; i++) {
- cio_write(cio, tccp->prcw[i] + (tccp->prch[i] << 4), 1); /* SPcox (I_i) */
- }
- }
-}
-
-
-static void j2k_write_cod(opj_j2k_t *j2k) {
- opj_cp_t *cp = NULL;
- opj_tcp_t *tcp = NULL;
- int lenp, len;
-
- opj_cio_t *cio = j2k->cio;
-
- cio_write(cio, J2K_MS_COD, 2); /* COD */
-
- lenp = cio_tell(cio);
- cio_skip(cio, 2);
-
- cp = j2k->cp;
- tcp = &cp->tcps[j2k->curtileno];
-
- cio_write(cio, tcp->csty, 1); /* Scod */
- cio_write(cio, tcp->prg, 1); /* SGcod (A) */
- cio_write(cio, tcp->numlayers, 2); /* SGcod (B) */
- cio_write(cio, tcp->mct, 1); /* SGcod (C) */
-
- j2k_write_cox(j2k, 0);
- len = cio_tell(cio) - lenp;
- cio_seek(cio, lenp);
- cio_write(cio, len, 2); /* Lcod */
- cio_seek(cio, lenp + len);
-
- if(j2k->cstr_info)
- j2k_add_mhmarker(j2k->cstr_info, J2K_MS_COD, lenp, len);
-
-}
-
/**
* Writes the COD marker (Coding style default)
*
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-opj_bool j2k_write_cod_v2( opj_j2k_v2_t *p_j2k,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager )
+opj_bool opj_j2k_write_cod( opj_j2k_v2_t *p_j2k,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager )
{
opj_cp_v2_t *l_cp = 00;
opj_tcp_v2_t *l_tcp = 00;
return OPJ_TRUE;
}
-static void j2k_write_coc(opj_j2k_t *j2k, int compno) {
- int lenp, len;
-
- opj_cp_t *cp = j2k->cp;
- opj_tcp_t *tcp = &cp->tcps[j2k->curtileno];
- opj_image_t *image = j2k->image;
- opj_cio_t *cio = j2k->cio;
-
- cio_write(cio, J2K_MS_COC, 2); /* COC */
- lenp = cio_tell(cio);
- cio_skip(cio, 2);
- cio_write(cio, compno, image->numcomps <= 256 ? 1 : 2); /* Ccoc */
- cio_write(cio, tcp->tccps[compno].csty, 1); /* Scoc */
- j2k_write_cox(j2k, compno);
- len = cio_tell(cio) - lenp;
- cio_seek(cio, lenp);
- cio_write(cio, len, 2); /* Lcoc */
- cio_seek(cio, lenp + len);
-}
-
/**
* Writes the COC marker (Coding style component)
*
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-opj_bool j2k_write_coc_v2( opj_j2k_v2_t *p_j2k,
- OPJ_UINT32 p_comp_no,
- struct opj_stream_private *p_stream,
- struct opj_event_mgr * p_manager )
+opj_bool opj_j2k_write_coc( opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 p_comp_no,
+ opj_stream_private_t *p_stream,
+ opj_event_mgr_t * p_manager )
{
OPJ_UINT32 l_coc_size,l_remaining_size;
OPJ_UINT32 l_comp_room;
p_j2k->m_specific_param.m_encoder.m_header_tile_data_size = l_coc_size;
}
- j2k_write_coc_in_memory(p_j2k,p_comp_no,p_j2k->m_specific_param.m_encoder.m_header_tile_data,&l_remaining_size,p_manager);
+ opj_j2k_write_coc_in_memory(p_j2k,p_comp_no,p_j2k->m_specific_param.m_encoder.m_header_tile_data,&l_remaining_size,p_manager);
if (opj_stream_write_data(p_stream,p_j2k->m_specific_param.m_encoder.m_header_tile_data,l_coc_size,p_manager) != l_coc_size) {
return OPJ_FALSE;
* @param p_j2k J2K codec.
* @param p_manager the user event manager.
*/
-void j2k_write_coc_in_memory( opj_j2k_v2_t *p_j2k,
- OPJ_UINT32 p_comp_no,
- OPJ_BYTE * p_data,
- OPJ_UINT32 * p_data_written,
- struct opj_event_mgr * p_manager )
+void opj_j2k_write_coc_in_memory( opj_j2k_v2_t *p_j2k,
+ OPJ_UINT32 p_comp_no,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 * p_data_written,
+ opj_event_mgr_t * p_manager
+ )
{
opj_cp_v2_t *l_cp = 00;
opj_tcp_v2_t *l_tcp = 00;
for (compno = 1; compno < p_j2k->m_private_image->numcomps; ++compno)
{
- if (! j2k_write_coc_v2(p_j2k,compno,p_stream, p_manager)) {
+ if (! opj_j2k_write_coc(p_j2k,compno,p_stream, p_manager)) {
return OPJ_FALSE;
}
opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)j2k_init_info );
opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_soc );
opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_siz );
- opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)j2k_write_cod_v2 );
+ opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)opj_j2k_write_cod );
opj_procedure_list_add_procedure(p_j2k->m_procedure_list,(opj_procedure)j2k_write_qcd_v2 );
if (l_cp->m_specific_param.m_enc.m_cinema == 0) {
for (compno = 1; compno < p_j2k->m_private_image->numcomps; compno++) {
l_current_nb_bytes_written = 0;
- j2k_write_coc_in_memory(p_j2k,compno,p_data,&l_current_nb_bytes_written,p_manager);
+ opj_j2k_write_coc_in_memory(p_j2k,compno,p_data,&l_current_nb_bytes_written,p_manager);
l_nb_bytes_written += l_current_nb_bytes_written;
p_data += l_current_nb_bytes_written;
p_total_data_size -= l_current_nb_bytes_written;
projects / openjpeg.git / commitdiff