#define OPJ_PROFILE_BC_MULTI 0x0200 /** Multi Tile Broadcast profile defined in 15444-1 AMD3 */
#define OPJ_PROFILE_BC_MULTI_R 0x0300 /** Multi Tile Reversible Broadcast profile defined in 15444-1 AMD3 */
#define OPJ_PROFILE_IMF_2K 0x0400 /** 2K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */
-#define OPJ_PROFILE_IMF_4K 0x0401 /** 4K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */
-#define OPJ_PROFILE_IMF_8K 0x0402 /** 8K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */
-#define OPJ_PROFILE_IMF_2K_R 0x0403 /** 2K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */
+#define OPJ_PROFILE_IMF_4K 0x0500 /** 4K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */
+#define OPJ_PROFILE_IMF_8K 0x0600 /** 8K Single Tile Lossy IMF profile defined in 15444-1 AMD 8 */
+#define OPJ_PROFILE_IMF_2K_R 0x0700 /** 2K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */
#define OPJ_PROFILE_IMF_4K_R 0x0800 /** 4K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */
-#define OPJ_PROFILE_IMF_8K_R 0x0801 /** 8K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */
+#define OPJ_PROFILE_IMF_8K_R 0x0900 /** 8K Single/Multi Tile Reversible IMF profile defined in 15444-1 AMD 8 */
/**
* JPEG 2000 Part-2 extensions
#define OPJ_IS_IMF(v) (((v) >= OPJ_PROFILE_IMF_2K)&&((v) <= ((OPJ_PROFILE_IMF_8K_R) | (0x009b))))
#define OPJ_IS_PART2(v) ((v) & OPJ_PROFILE_PART2)
+#define OPJ_GET_IMF_PROFILE(v) ((v) & 0xff00) /** Extract IMF profile without mainlevel/sublevel */
+#define OPJ_GET_IMF_MAINLEVEL(v) ((v) & 0xf) /** Extract IMF main level */
+#define OPJ_GET_IMF_SUBLEVEL(v) (((v) >> 4) & 0xf) /** Extract IMF sub level */
+
+#define OPJ_IMF_MAINLEVEL_MAX 11 /** Maximum main level */
+
+/** Max. Components Sampling Rate (MSamples/sec) per IMF main level */
+#define OPJ_IMF_MAINLEVEL_1_MSAMPLESEC 65 /** MSamples/sec for IMF main level 1 */
+#define OPJ_IMF_MAINLEVEL_2_MSAMPLESEC 130 /** MSamples/sec for IMF main level 2 */
+#define OPJ_IMF_MAINLEVEL_3_MSAMPLESEC 195 /** MSamples/sec for IMF main level 3 */
+#define OPJ_IMF_MAINLEVEL_4_MSAMPLESEC 260 /** MSamples/sec for IMF main level 4 */
+#define OPJ_IMF_MAINLEVEL_5_MSAMPLESEC 520 /** MSamples/sec for IMF main level 5 */
+#define OPJ_IMF_MAINLEVEL_6_MSAMPLESEC 1200 /** MSamples/sec for IMF main level 6 */
+#define OPJ_IMF_MAINLEVEL_7_MSAMPLESEC 2400 /** MSamples/sec for IMF main level 7 */
+#define OPJ_IMF_MAINLEVEL_8_MSAMPLESEC 4800 /** MSamples/sec for IMF main level 8 */
+#define OPJ_IMF_MAINLEVEL_9_MSAMPLESEC 9600 /** MSamples/sec for IMF main level 9 */
+#define OPJ_IMF_MAINLEVEL_10_MSAMPLESEC 19200 /** MSamples/sec for IMF main level 10 */
+#define OPJ_IMF_MAINLEVEL_11_MSAMPLESEC 38400 /** MSamples/sec for IMF main level 11 */
+
+/** Max. compressed Bit Rate (Mbits/s) per IMF sub level */
+#define OPJ_IMF_SUBLEVEL_1_MBITSSEC 200 /** Mbits/s for IMF sub level 1 */
+#define OPJ_IMF_SUBLEVEL_2_MBITSSEC 400 /** Mbits/s for IMF sub level 2 */
+#define OPJ_IMF_SUBLEVEL_3_MBITSSEC 800 /** Mbits/s for IMF sub level 3 */
+#define OPJ_IMF_SUBLEVEL_4_MBITSSEC 1600 /** Mbits/s for IMF sub level 4 */
+#define OPJ_IMF_SUBLEVEL_5_MBITSSEC 3200 /** Mbits/s for IMF sub level 5 */
+#define OPJ_IMF_SUBLEVEL_6_MBITSSEC 6400 /** Mbits/s for IMF sub level 6 */
+#define OPJ_IMF_SUBLEVEL_7_MBITSSEC 12800 /** Mbits/s for IMF sub level 7 */
+#define OPJ_IMF_SUBLEVEL_8_MBITSSEC 25600 /** Mbits/s for IMF sub level 8 */
+#define OPJ_IMF_SUBLEVEL_9_MBITSSEC 51200 /** Mbits/s for IMF sub level 9 */
+
/**
* JPEG 2000 codestream and component size limits in cinema profiles
* */
==========================================================
*/
+#ifndef OPJ_UINT32_SEMANTICALLY_BUT_INT32
+#define OPJ_UINT32_SEMANTICALLY_BUT_INT32 OPJ_INT32
+#endif
+
/**
* Progression order changes
*
OPJ_PROG_ORDER prg1, prg;
/** Progression order string*/
OPJ_CHAR progorder[5];
- /** Tile number */
+ /** Tile number (starting at 1) */
OPJ_UINT32 tile;
/** Start and end values for Tile width and height*/
- OPJ_INT32 tx0, tx1, ty0, ty1;
+ OPJ_UINT32_SEMANTICALLY_BUT_INT32 tx0, tx1, ty0, ty1;
/** Start value, initialised in pi_initialise_encode*/
OPJ_UINT32 layS, resS, compS, prcS;
/** End value, initialised in pi_initialise_encode */
/** Verbose mode */
OPJ_BOOL m_verbose;
- /** tile number ot the decoded tile*/
+ /** tile number of the decoded tile */
OPJ_UINT32 tile_index;
/** Nb of tile to decode */
OPJ_UINT32 nb_tile_to_decode;
* number, or "ALL_CPUS". If OPJ_NUM_THREADS is set and this function is called,
* this function will override the behaviour of the environment variable.
*
- * Currently this function must be called after opj_setup_decoder() and
- * before opj_read_header().
- *
- * Note: currently only has effect on the decompressor.
+ * This function must be called after opj_setup_decoder() and
+ * before opj_read_header() for the decoding side, or after opj_setup_encoder()
+ * and before opj_start_compress() for the encoding side.
*
- * @param p_codec decompressor handler
+ * @param p_codec decompressor or compressor handler
* @param num_threads number of threads.
*
- * @return OPJ_TRUE if the decoder is correctly set
+ * @return OPJ_TRUE if the function is successful.
*/
OPJ_API OPJ_BOOL OPJ_CALLCONV opj_codec_set_threads(opj_codec_t *p_codec,
int num_threads);
* performance improvements when reading an image by chunks.
*
* @param p_codec the jpeg2000 codec.
- * @param p_image the decoded image previously setted by opj_read_header
+ * @param p_image the decoded image previously set by opj_read_header
* @param p_start_x the left position of the rectangle to decode (in image coordinates).
* @param p_end_x the right position of the rectangle to decode (in image coordinates).
* @param p_start_y the up position of the rectangle to decode (in image coordinates).
opj_cparameters_t *parameters,
opj_image_t *image);
+
+/**
+ * Specify extra options for the encoder.
+ *
+ * This may be called after opj_setup_encoder() and before opj_start_compress()
+ *
+ * This is the way to add new options in a fully ABI compatible way, without
+ * extending the opj_cparameters_t structure.
+ *
+ * Currently supported options are:
+ * <ul>
+ * <li>PLT=YES/NO. Defaults to NO. If set to YES, PLT marker segments,
+ * indicating the length of each packet in the tile-part header, will be
+ * written. Since 2.3.2</li>
+ * </ul>
+ *
+ * @param p_codec Compressor handle
+ * @param p_options Compression options. This should be a NULL terminated
+ * array of strings. Each string is of the form KEY=VALUE.
+ *
+ * @return OPJ_TRUE in case of success.
+ * @since 2.3.2
+ */
+OPJ_API OPJ_BOOL OPJ_CALLCONV opj_encoder_set_extra_options(
+ opj_codec_t *p_codec,
+ const char* const* p_options);
+
/**
* Start to compress the current image.
* @param p_codec Compressor handle
projects / openjpeg.git / blobdiff