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

Macros

#define BITSTREAM_READER_LE

Typedefs

typedef struct SeqVideoContext SeqVideoContext

Functions

static const unsigned char * seq_unpack_rle_block (const unsigned char *src, const unsigned char *src_end, unsigned char *dst, int dst_size)
static const unsigned char * seq_decode_op1 (SeqVideoContext *seq, const unsigned char *src, const unsigned char *src_end, unsigned char *dst)
static const unsigned char * seq_decode_op2 (SeqVideoContext *seq, const unsigned char *src, const unsigned char *src_end, unsigned char *dst)
static const unsigned char * seq_decode_op3 (SeqVideoContext *seq, const unsigned char *src, const unsigned char *src_end, unsigned char *dst)
static int 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 ff_tiertexseqvideo_decoder

Detailed Description

Tiertex Limited SEQ video decoder.

Definition in file tiertexseqv.c.

Macro Definition Documentation

#define 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,
const unsigned char *  src_end,
unsigned char *  dst 
)
static

Definition at line 76 of file tiertexseqv.c.

Referenced by seqvideo_decode().

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

Definition at line 126 of file tiertexseqv.c.

Referenced by seqvideo_decode().

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

Definition at line 145 of file tiertexseqv.c.

Referenced by seqvideo_decode().

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

Definition at line 38 of file tiertexseqv.c.

Referenced by seq_decode_op1().

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

Definition at line 163 of file tiertexseqv.c.

Referenced by seqvideo_decode_frame().

static av_cold int seqvideo_decode_end ( AVCodecContext avctx)
static

Definition at line 249 of file tiertexseqv.c.

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

Definition at line 224 of file tiertexseqv.c.

static av_cold int seqvideo_decode_init ( AVCodecContext avctx)
static

Definition at line 212 of file tiertexseqv.c.

Variable Documentation

AVCodec ff_tiertexseqvideo_decoder
Initial value:
{
.name = "tiertexseqvideo",
.priv_data_size = sizeof(SeqVideoContext),
.capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("Tiertex Limited SEQ video"),
}

Definition at line 259 of file tiertexseqv.c.