libavcodec/tiertexseqv.c File Reference

Tiertex Limited SEQ video decoder. More...

#include "avcodec.h"
#include "bitstream.h"

Go to the source code of this file.

Data Structures
struct	SeqVideoContext
Defines
#define	ALT_BITSTREAM_READER_LE
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, const uint8_t *buf, int buf_size)
static av_cold int	seqvideo_decode_end (AVCodecContext *avctx)
Variables
AVCodec	tiertexseqvideo_decoder

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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.

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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 210 of file tiertexseqv.c.

static int seqvideo_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		const uint8_t *	buf,
		int	buf_size
	)			[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.

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Variable Documentation

AVCodec tiertexseqvideo_decoder

Initial value:

 {
    "tiertexseqvideo",
    CODEC_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 220 of file tiertexseqv.c.