FFmpeg
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#include <inttypes.h>
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "get_bits.h"
#include "unary.h"
#include "thread.h"
Go to the source code of this file.
Macros | |
#define | BITSTREAM_READER_LE |
Typedefs | |
typedef int(* | decode_slice_func) (GetBitContext *gb, AVFrame *frame, int line, int height, uint8_t lru[3][8]) |
typedef void(* | setup_lru_func) (uint8_t lru[3][8]) |
Functions | |
static int64_t | get_raw_size (enum AVPixelFormat fmt, int width, int height) |
static void | do_vflip (AVCodecContext *avctx, AVFrame *pic, int vflip) |
static int | dxtory_decode_v1_rgb (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, int id, int bpp, uint32_t vflipped) |
static int | dxtory_decode_v1_410 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | dxtory_decode_v1_420 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | dxtory_decode_v1_444 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static uint8_t | decode_sym (GetBitContext *gb, uint8_t lru[8]) |
static int | check_slice_size (AVCodecContext *avctx, const uint8_t *src, int src_size, int slice_size, int off) |
static int | load_buffer (AVCodecContext *avctx, const uint8_t *src, int src_size, GetByteContext *gb, int *nslices, int *off) |
static uint8_t | decode_sym_565 (GetBitContext *gb, uint8_t lru[8], int bits) |
static int | dxtory_decode_v2 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, decode_slice_func decode_slice, setup_lru_func setup_lru, enum AVPixelFormat fmt, uint32_t vflipped) |
static av_always_inline int | dx2_decode_slice_5x5 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8], int is_565) |
static void | setup_lru_555 (uint8_t lru[3][8]) |
static void | setup_lru_565 (uint8_t lru[3][8]) |
static int | dx2_decode_slice_555 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static int | dx2_decode_slice_565 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static int | dxtory_decode_v2_565 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, int is_565, uint32_t vflipped) |
static int | dx2_decode_slice_rgb (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static void | default_setup_lru (uint8_t lru[3][8]) |
static int | dxtory_decode_v2_rgb (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | dx2_decode_slice_410 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static int | dxtory_decode_v2_410 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | dx2_decode_slice_420 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static int | dxtory_decode_v2_420 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | dx2_decode_slice_444 (GetBitContext *gb, AVFrame *frame, int line, int left, uint8_t lru[3][8]) |
static int | dxtory_decode_v2_444 (AVCodecContext *avctx, AVFrame *pic, const uint8_t *src, int src_size, uint32_t vflipped) |
static int | decode_frame (AVCodecContext *avctx, AVFrame *pic, int *got_frame, AVPacket *avpkt) |
Variables | |
static const uint8_t | def_lru [8] = { 0x00, 0x20, 0x40, 0x60, 0x80, 0xA0, 0xC0, 0xFF } |
static const uint8_t | def_lru_555 [8] = { 0x00, 0x08, 0x10, 0x18, 0x1F } |
static const uint8_t | def_lru_565 [8] = { 0x00, 0x08, 0x10, 0x20, 0x30, 0x3F } |
const FFCodec | ff_dxtory_decoder |
typedef int(* decode_slice_func) (GetBitContext *gb, AVFrame *frame, int line, int height, uint8_t lru[3][8]) |
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Definition at line 36 of file dxtory.c.
Referenced by dxtory_decode_v1_410(), dxtory_decode_v1_420(), dxtory_decode_v1_444(), and dxtory_decode_v1_rgb().
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Definition at line 55 of file dxtory.c.
Referenced by dxtory_decode_v1_410(), dxtory_decode_v1_420(), dxtory_decode_v1_444(), dxtory_decode_v1_rgb(), and dxtory_decode_v2().
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Definition at line 92 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 123 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 218 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 290 of file dxtory.c.
Referenced by decode_frame().
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inlinestatic |
Definition at line 332 of file dxtory.c.
Referenced by dx2_decode_slice_410(), dx2_decode_slice_420(), dx2_decode_slice_444(), and dx2_decode_slice_rgb().
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Definition at line 349 of file dxtory.c.
Referenced by dxtory_decode_v2().
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Definition at line 377 of file dxtory.c.
Referenced by dxtory_decode_v2().
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inlinestatic |
Definition at line 399 of file dxtory.c.
Referenced by dx2_decode_slice_5x5().
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Definition at line 422 of file dxtory.c.
Referenced by dxtory_decode_v2_410(), dxtory_decode_v2_420(), dxtory_decode_v2_444(), dxtory_decode_v2_565(), and dxtory_decode_v2_rgb().
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Definition at line 487 of file dxtory.c.
Referenced by dx2_decode_slice_555(), and dx2_decode_slice_565().
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Definition at line 513 of file dxtory.c.
Referenced by dxtory_decode_v2_565().
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Definition at line 520 of file dxtory.c.
Referenced by dxtory_decode_v2_565().
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Definition at line 527 of file dxtory.c.
Referenced by dxtory_decode_v2_565().
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Definition at line 533 of file dxtory.c.
Referenced by dxtory_decode_v2_565().
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Definition at line 539 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 556 of file dxtory.c.
Referenced by dxtory_decode_v2_rgb().
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Definition at line 577 of file dxtory.c.
Referenced by dxtory_decode_v2_410(), dxtory_decode_v2_420(), dxtory_decode_v2_444(), and dxtory_decode_v2_rgb().
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Definition at line 585 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 595 of file dxtory.c.
Referenced by dxtory_decode_v2_410().
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Definition at line 664 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 674 of file dxtory.c.
Referenced by dxtory_decode_v2_420().
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Definition at line 736 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 746 of file dxtory.c.
Referenced by dxtory_decode_v2_444().
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Definition at line 777 of file dxtory.c.
Referenced by decode_frame().
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Definition at line 328 of file dxtory.c.
Referenced by default_setup_lru(), setup_lru_555(), and setup_lru_565().
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Definition at line 329 of file dxtory.c.
Referenced by setup_lru_555(), and setup_lru_565().
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Definition at line 330 of file dxtory.c.
Referenced by setup_lru_565().
const FFCodec ff_dxtory_decoder |