dxa.c File Reference

Go to the source code of this file.

Classes
struct	DxaDecContext
Functions
static int	decode_13 (AVCodecContext *avctx, DxaDecContext *c, uint8_t *dst, uint8_t *src, uint8_t *ref)
static int	decode_frame (AVCodecContext *avctx, void *data, int *data_size, uint8_t *buf, int buf_size)
static int	decode_init (AVCodecContext *avctx)
static int	decode_end (AVCodecContext *avctx)
Variables
static const int	shift1 [6] = { 0, 8, 8, 8, 4, 4 }
static const int	shift2 [6] = { 0, 0, 8, 4, 0, 4 }
AVCodec	dxa_decoder

---

Function Documentation

static int decode_13	(	AVCodecContext *	avctx,
		DxaDecContext *	c,
		uint8_t *	dst,
		uint8_t *	src,
		uint8_t *	ref
	)			[static]

Definition at line 49 of file libavcodec/dxa.c.

Referenced by decode_frame().

static int decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	data_size,
		uint8_t *	buf,
		int	buf_size
	)			[static]

Definition at line 190 of file libavcodec/dxa.c.

static int decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 288 of file libavcodec/dxa.c.

static int decode_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 308 of file libavcodec/dxa.c.

---

Variable Documentation

const int shift1[6] = { 0, 8, 8, 8, 4, 4 } [static]

Definition at line 46 of file libavcodec/dxa.c.

Referenced by decode_13().

const int shift2[6] = { 0, 0, 8, 4, 0, 4 } [static]

Definition at line 47 of file libavcodec/dxa.c.

Referenced by decode_13(), and gmc_mmx().

AVCodec dxa_decoder

Initial value:

 {
    "dxa",
    CODEC_TYPE_VIDEO,
    CODEC_ID_DXA,
    sizeof(DxaDecContext),
    decode_init,
    NULL,
    decode_end,
    decode_frame
}

Definition at line 321 of file libavcodec/dxa.c.