Data Structures | Defines | Typedefs | Functions | Variables

libavcodec/tiertexseqv.c File Reference

Tiertex Limited SEQ video decoder. More...

#include "avcodec.h"
#include "get_bits.h"

Go to the source code of this file.

Data Structures

struct  SeqVideoContext

Defines

#define ALT_BITSTREAM_READER_LE

Typedefs

typedef struct SeqVideoContext SeqVideoContext

Functions

static const unsigned char * seq_unpack_rle_block (const unsigned char *src, unsigned char *dst, int dst_size)
static const unsigned char * seq_decode_op1 (SeqVideoContext *seq, const unsigned char *src, unsigned char *dst)
static const unsigned char * seq_decode_op2 (SeqVideoContext *seq, const unsigned char *src, unsigned char *dst)
static const unsigned char * seq_decode_op3 (SeqVideoContext *seq, const unsigned char *src, unsigned char *dst)
static void seqvideo_decode (SeqVideoContext *seq, const unsigned char *data, int data_size)
static av_cold int seqvideo_decode_init (AVCodecContext *avctx)
static int seqvideo_decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
static av_cold int seqvideo_decode_end (AVCodecContext *avctx)

Variables

AVCodec tiertexseqvideo_decoder

Detailed Description

Tiertex Limited SEQ video decoder.

Definition in file tiertexseqv.c.


Define Documentation

#define ALT_BITSTREAM_READER_LE

Definition at line 28 of file tiertexseqv.c.


Typedef Documentation


Function Documentation

static const unsigned char* seq_decode_op1 ( SeqVideoContext seq,
const unsigned char *  src,
unsigned char *  dst 
) [static]

Definition at line 68 of file tiertexseqv.c.

Referenced by seqvideo_decode().

static const unsigned char* seq_decode_op2 ( SeqVideoContext seq,
const unsigned char *  src,
unsigned char *  dst 
) [static]

Definition at line 109 of file tiertexseqv.c.

Referenced by seqvideo_decode().

static const unsigned char* seq_decode_op3 ( SeqVideoContext seq,
const unsigned char *  src,
unsigned char *  dst 
) [static]

Definition at line 122 of file tiertexseqv.c.

Referenced by seqvideo_decode().

static const unsigned char* seq_unpack_rle_block ( const unsigned char *  src,
unsigned char *  dst,
int  dst_size 
) [static]

Definition at line 38 of file tiertexseqv.c.

Referenced by seq_decode_op1().

static void seqvideo_decode ( SeqVideoContext seq,
const unsigned char *  data,
int  data_size 
) [static]

Definition at line 135 of file tiertexseqv.c.

Referenced by seqvideo_decode_frame().

static av_cold int seqvideo_decode_end ( AVCodecContext avctx  )  [static]

Definition at line 212 of file tiertexseqv.c.

static int seqvideo_decode_frame ( AVCodecContext avctx,
void *  data,
int *  data_size,
AVPacket avpkt 
) [static]

Definition at line 188 of file tiertexseqv.c.

static av_cold int seqvideo_decode_init ( AVCodecContext avctx  )  [static]

Definition at line 176 of file tiertexseqv.c.


Variable Documentation

Initial value:
 {
    "tiertexseqvideo",
    AVMEDIA_TYPE_VIDEO,
    CODEC_ID_TIERTEXSEQVIDEO,
    sizeof(SeqVideoContext),
    seqvideo_decode_init,
    NULL,
    seqvideo_decode_end,
    seqvideo_decode_frame,
    CODEC_CAP_DR1,
    .long_name = NULL_IF_CONFIG_SMALL("Tiertex Limited SEQ video"),
}

Definition at line 222 of file tiertexseqv.c.