#define J2K_MS_UNK 0 /**< UNKNOWN marker value */
-#ifdef TODO_MS
+#ifdef TODO_MS /* FIXME */
#define J2K_MS_CBD 0xff78 /**< CBD marker value */
#define J2K_MS_MCC 0xff75 /**< MCC marker value */
#define J2K_MS_MCT 0xff74 /**< MCT marker value */
/* UniPG>> */
#ifdef USE_JPWL
/** enables writing of EPC in MH, thus activating JPWL */
- bool epc_on;
+ opj_bool epc_on;
/** enables writing of EPB, in case of activated JPWL */
- bool epb_on;
+ opj_bool epb_on;
/** enables writing of ESD, in case of activated JPWL */
- bool esd_on;
+ opj_bool esd_on;
/** enables writing of informative techniques of ESD, in case of activated JPWL */
- bool info_on;
+ opj_bool info_on;
/** enables writing of RED, in case of activated JPWL */
- bool red_on;
+ opj_bool red_on;
/** error protection method for MH (0,1,16,32,37-128) */
int hprot_MH;
/** tile number of header protection specification (>=0) */
/** sensitivity methods for TPHs (-1,0-7) */
int sens_TPH[JPWL_MAX_NO_TILESPECS];
/** enables JPWL correction at the decoder */
- bool correct;
+ opj_bool correct;
/** expected number of components at the decoder */
int exp_comps;
/** maximum number of tiles at the decoder */
*/
typedef struct opj_j2k_v2
{
+ /* J2K codestream is decoded*/
+ opj_bool m_is_decoder;
+
+ /* FIXME DOC*/
union
{
opj_j2k_dec_t m_decoder;
struct opj_procedure_list * m_validation_list;
/** helper used to write the index file */
- opj_codestream_info_v2_t *cstr_info;
+ opj_codestream_index_t *cstr_index;
/** the current tile coder/decoder **/
struct opj_tcd_v2 * m_tcd;
//opj_tcd_v2_t * m_tcd;
- OPJ_UINT32 m_is_decoder : 1;
+
}
opj_j2k_v2_t;
*/
opj_bool j2k_read_header( struct opj_stream_private *p_stream,
opj_j2k_v2_t* p_j2k,
- opj_file_info_t * p_file_info,
+ opj_image_header_t* p_img_header,
struct opj_event_mgr* p_manager );
*
* @return true if the area could be set.
*/
-opj_bool j2k_set_decode_area(
- opj_j2k_v2_t *p_j2k,
- 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 j2k_set_decode_area( opj_j2k_v2_t *p_j2k,
+ 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 );
/**
* Creates a J2K decompression structure.
*
* @return a handle to a J2K decompressor if successful, NULL otherwise.
-*/
+ */
opj_j2k_v2_t* j2k_create_decompress_v2();
+/**
+ * Dump some elements from the J2K decompression structure .
+ *
+ *@param p_j2k the jpeg2000 codec.
+ *@param flag flag to describe what elments are dump.
+ *@param out_stream output stream where dump the elements.
+ *
+*/
+void j2k_dump (opj_j2k_v2_t* p_j2k, OPJ_INT32 flag, FILE* out_stream);
+
+
+
+/**
+ * Dump an image header structure.
+ *
+ *@param img_header the image header to dump.
+ *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function
+ *@param out_stream output stream where dump the elements.
+ */
+void j2k_dump_image_header(opj_image_header_t* img_header, opj_bool dev_dump_flag, FILE* out_stream);
+
+/**
+ * Dump a component image header structure.
+ *
+ *@param comp_header the component image header to dump.
+ *@param dev_dump_flag flag to describe if we are in the case of this function is use outside j2k_dump function
+ *@param out_stream output stream where dump the elements.
+ */
+void j2k_dump_image_comp_header(opj_image_comp_header_t* comp_header, opj_bool dev_dump_flag, FILE* out_stream);
+
+/**
+ * Get the codestream info from a JPEG2000 codec.
+ *
+ *@param p_j2k the component image header to dump.
+ *
+ *@return the codestream information extract from the jpg2000 codec
+ */
+opj_codestream_info_v2_t* j2k_get_cstr_info(opj_j2k_v2_t* p_j2k);
+
+/**
+ * Get the codestream index from a JPEG2000 codec.
+ *
+ *@param p_j2k the component image header to dump.
+ *
+ *@return the codestream index extract from the jpg2000 codec
+ */
+opj_codestream_index_t* j2k_get_cstr_index(opj_j2k_v2_t* p_j2k);
+
+
+
#endif /* __J2K_H */