FFmpeg
2.8.15
|
JPEG 2000 image decoder. More...
#include <inttypes.h>
#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "avcodec.h"
#include "bytestream.h"
#include "internal.h"
#include "thread.h"
#include "jpeg2000.h"
#include "jpeg2000dsp.h"
Go to the source code of this file.
Data Structures | |
struct | Jpeg2000POCEntry |
struct | Jpeg2000POC |
struct | Jpeg2000TilePart |
struct | Jpeg2000Tile |
struct | Jpeg2000DecoderContext |
Macros | |
#define | JP2_SIG_TYPE 0x6A502020 |
#define | JP2_SIG_VALUE 0x0D0A870A |
#define | JP2_CODESTREAM 0x6A703263 |
#define | JP2_HEADER 0x6A703268 |
#define | HAD_COC 0x01 |
#define | HAD_QCC 0x02 |
#define | MAX_POCS 32 |
#define | RGB_PIXEL_FORMATS AV_PIX_FMT_PAL8,AV_PIX_FMT_RGB24,AV_PIX_FMT_RGBA,AV_PIX_FMT_RGB48,AV_PIX_FMT_RGBA64 |
#define | GRAY_PIXEL_FORMATS AV_PIX_FMT_GRAY8,AV_PIX_FMT_GRAY8A,AV_PIX_FMT_GRAY16,AV_PIX_FMT_YA16 |
#define | YUV_PIXEL_FORMATS |
#define | XYZ_PIXEL_FORMATS AV_PIX_FMT_XYZ12 |
#define | OFFSET(x) offsetof(Jpeg2000DecoderContext, x) |
#define | VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Variables | |
static enum AVPixelFormat | rgb_pix_fmts [] = {RGB_PIXEL_FORMATS} |
static enum AVPixelFormat | gray_pix_fmts [] = {GRAY_PIXEL_FORMATS} |
static enum AVPixelFormat | yuv_pix_fmts [] = {YUV_PIXEL_FORMATS} |
static enum AVPixelFormat | xyz_pix_fmts [] |
static enum AVPixelFormat | all_pix_fmts [] |
static const AVOption | options [] |
static const AVProfile | profiles [] |
static const AVClass | jpeg2000_class |
AVCodec | ff_jpeg2000_decoder |
JPEG 2000 image decoder.
Definition in file jpeg2000dec.c.
#define JP2_SIG_TYPE 0x6A502020 |
Definition at line 43 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_SIG_VALUE 0x0D0A870A |
Definition at line 44 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
#define JP2_CODESTREAM 0x6A703263 |
Definition at line 45 of file jpeg2000dec.c.
Referenced by jp2_find_codestream().
#define JP2_HEADER 0x6A703268 |
Definition at line 46 of file jpeg2000dec.c.
Referenced by jp2_find_codestream().
#define HAD_COC 0x01 |
Definition at line 48 of file jpeg2000dec.c.
#define HAD_QCC 0x02 |
Definition at line 49 of file jpeg2000dec.c.
#define MAX_POCS 32 |
Definition at line 51 of file jpeg2000dec.c.
Referenced by get_poc().
#define RGB_PIXEL_FORMATS AV_PIX_FMT_PAL8,AV_PIX_FMT_RGB24,AV_PIX_FMT_RGBA,AV_PIX_FMT_RGB48,AV_PIX_FMT_RGBA64 |
Definition at line 228 of file jpeg2000dec.c.
#define GRAY_PIXEL_FORMATS AV_PIX_FMT_GRAY8,AV_PIX_FMT_GRAY8A,AV_PIX_FMT_GRAY16,AV_PIX_FMT_YA16 |
Definition at line 229 of file jpeg2000dec.c.
#define YUV_PIXEL_FORMATS |
Definition at line 230 of file jpeg2000dec.c.
#define XYZ_PIXEL_FORMATS AV_PIX_FMT_XYZ12 |
Definition at line 241 of file jpeg2000dec.c.
#define OFFSET | ( | x | ) | offsetof(Jpeg2000DecoderContext, x) |
Definition at line 2173 of file jpeg2000dec.c.
#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM |
Definition at line 2174 of file jpeg2000dec.c.
|
static |
Definition at line 128 of file jpeg2000dec.c.
Referenced by getlblockinc(), getnpasses(), jpeg2000_decode_packet(), and tag_tree_decode().
|
static |
Definition at line 143 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 151 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 191 of file jpeg2000dec.c.
Referenced by get_siz().
|
static |
Definition at line 255 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 445 of file jpeg2000dec.c.
|
static |
Definition at line 520 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 557 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 587 of file jpeg2000dec.c.
|
static |
Definition at line 632 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 650 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 671 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 733 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 791 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 825 of file jpeg2000dec.c.
Referenced by jpeg2000_read_main_headers().
|
static |
Definition at line 841 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
|
static |
Definition at line 887 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 902 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packet().
|
static |
Definition at line 913 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packets_po_iteration().
|
static |
Definition at line 1058 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_packets().
|
static |
Definition at line 1329 of file jpeg2000dec.c.
Referenced by jpeg2000_read_bitstream_packets().
|
static |
Definition at line 1366 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 1396 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 1420 of file jpeg2000dec.c.
Referenced by decode_cblk().
|
static |
Definition at line 1486 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1571 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1586 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1606 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
inlinestatic |
Definition at line 1620 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_tile().
|
static |
Definition at line 1648 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1828 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1851 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1968 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 1987 of file jpeg2000dec.c.
Referenced by jpeg2000_decode_frame().
|
static |
Definition at line 2087 of file jpeg2000dec.c.
|
static |
Definition at line 2096 of file jpeg2000dec.c.
Definition at line 2167 of file jpeg2000dec.c.
|
static |
Definition at line 243 of file jpeg2000dec.c.
Referenced by geq_query_formats(), and get_siz().
|
static |
Definition at line 244 of file jpeg2000dec.c.
Referenced by get_siz().
|
static |
Definition at line 245 of file jpeg2000dec.c.
Referenced by geq_query_formats(), and get_siz().
|
static |
|
static |
|
static |
Definition at line 2176 of file jpeg2000dec.c.
|
static |
Definition at line 2182 of file jpeg2000dec.c.
|
static |
Definition at line 2191 of file jpeg2000dec.c.
AVCodec ff_jpeg2000_decoder |
Definition at line 2198 of file jpeg2000dec.c.