Libav
|
JPEG 2000 image decoder. More...
#include <inttypes.h>
#include "libavutil/attributes.h"
#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 39 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_SIG_VALUE 0x0D0A870A |
Definition at line 40 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_CODESTREAM 0x6A703263 |
Definition at line 41 of file jpeg2000dec.c.
Referenced by jp2_find_codestream().
#define HAD_COC 0x01 |
Definition at line 43 of file jpeg2000dec.c.
#define HAD_QCC 0x02 |
Definition at line 44 of file jpeg2000dec.c.
#define OFFSET | ( | x | ) | offsetof(Jpeg2000DecoderContext, x) |
Definition at line 1480 of file jpeg2000dec.c.
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Definition at line 1481 of file jpeg2000dec.c.
|
static |
Definition at line 97 of file jpeg2000dec.c.
Referenced by getlblockinc(), getnpasses(), jpeg2000_decode_packet(), and tag_tree_decode().
|
static |
Definition at line 111 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 119 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 159 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 278 of file jpeg2000dec.c.
|
static |
Definition at line 332 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 367 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 395 of file jpeg2000dec.c.
|
static |
Definition at line 440 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 456 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 478 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 536 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 570 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
|
static |
Definition at line 605 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 620 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 631 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packets().
|
static |
Definition at line 733 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
|
static |
Definition at line 840 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 870 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 892 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 955 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1015 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1030 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1059 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1109 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1254 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1270 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1365 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1384 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1409 of file jpeg2000dec.c.
Definition at line 1474 of file jpeg2000dec.c.
|
static |
Definition at line 1046 of file jpeg2000dec.c.
Referenced by mct_decode().
|
static |
Definition at line 1052 of file jpeg2000dec.c.
Referenced by mct_decode().
|
static |
Definition at line 1483 of file jpeg2000dec.c.
|
static |
Definition at line 1489 of file jpeg2000dec.c.
class_name = "jpeg2000" |
Definition at line 1499 of file jpeg2000dec.c.
item_name = av_default_item_name |
Definition at line 1500 of file jpeg2000dec.c.
option = options |
Definition at line 1501 of file jpeg2000dec.c.
version = LIBAVUTIL_VERSION_INT |
Definition at line 1502 of file jpeg2000dec.c.
const { ... } |
AVCodec ff_jpeg2000_decoder |
Definition at line 1505 of file jpeg2000dec.c.