Libav
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JPEG 2000 image decoder. More...
#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"
#include "thread.h"
#include "jpeg2000.h"
Go to the source code of this file.
Data Structures | |
struct | Jpeg2000TilePart |
struct | Jpeg2000Tile |
struct | Jpeg2000DecoderContext |
Macros | |
#define | JP2_SIG_TYPE 0x6A502020 |
#define | JP2_SIG_VALUE 0x0D0A870A |
#define | JP2_CODESTREAM 0x6A703263 |
#define | HAD_COC 0x01 |
#define | HAD_QCC 0x02 |
#define | OFFSET(x) offsetof(Jpeg2000DecoderContext, x) |
#define | VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Variables | |
static const float | f_ict_params [4] |
static const int | i_ict_params [4] |
static const AVOption | options [] |
static const AVProfile | profiles [] |
class { | |
class_name = "jpeg2000" | |
item_name = av_default_item_name | |
option = options | |
version = LIBAVUTIL_VERSION_INT | |
}; | |
AVCodec | ff_jpeg2000_decoder |
JPEG 2000 image decoder.
Definition in file jpeg2000dec.c.
#define JP2_SIG_TYPE 0x6A502020 |
Definition at line 36 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_SIG_VALUE 0x0D0A870A |
Definition at line 37 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_CODESTREAM 0x6A703263 |
Definition at line 38 of file jpeg2000dec.c.
Referenced by jp2_find_codestream().
#define HAD_COC 0x01 |
Definition at line 40 of file jpeg2000dec.c.
#define HAD_QCC 0x02 |
Definition at line 41 of file jpeg2000dec.c.
#define OFFSET | ( | x) | offsetof(Jpeg2000DecoderContext, x) |
Definition at line 1476 of file jpeg2000dec.c.
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Definition at line 1477 of file jpeg2000dec.c.
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Definition at line 94 of file jpeg2000dec.c.
Referenced by getlblockinc(), getnpasses(), jpeg2000_decode_packet(), and tag_tree_decode().
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Definition at line 108 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
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Definition at line 116 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
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Definition at line 156 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 275 of file jpeg2000dec.c.
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Definition at line 329 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 364 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 392 of file jpeg2000dec.c.
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Definition at line 437 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 453 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 475 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 533 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
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Definition at line 567 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
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Definition at line 602 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
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Definition at line 617 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
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Definition at line 628 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packets().
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Definition at line 730 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
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Definition at line 837 of file jpeg2000dec.c.
Referenced by decode_cblk().
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Definition at line 867 of file jpeg2000dec.c.
Referenced by decode_cblk().
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Definition at line 889 of file jpeg2000dec.c.
Referenced by decode_cblk().
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Definition at line 952 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
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Definition at line 1012 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
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Definition at line 1027 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
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Definition at line 1056 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
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Definition at line 1106 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
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Definition at line 1251 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
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Definition at line 1267 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
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Definition at line 1361 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
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Definition at line 1380 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
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Definition at line 1405 of file jpeg2000dec.c.
Definition at line 1470 of file jpeg2000dec.c.
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Definition at line 1043 of file jpeg2000dec.c.
Referenced by mct_decode().
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Definition at line 1049 of file jpeg2000dec.c.
Referenced by mct_decode().
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Definition at line 1479 of file jpeg2000dec.c.
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Definition at line 1485 of file jpeg2000dec.c.
class_name = "jpeg2000" |
Definition at line 1495 of file jpeg2000dec.c.
item_name = av_default_item_name |
Definition at line 1496 of file jpeg2000dec.c.
option = options |
Definition at line 1497 of file jpeg2000dec.c.
version = LIBAVUTIL_VERSION_INT |
Definition at line 1498 of file jpeg2000dec.c.
const { ... } |
AVCodec ff_jpeg2000_decoder |
Definition at line 1501 of file jpeg2000dec.c.