libavcodec/msrle.c File Reference

MS RLE Video Decoder by Mike Melanson (melanson@pcisys.net) For more information about the MS RLE format, visit: http://www.pcisys.net/~melanson/codecs/. More...

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "avcodec.h"
#include "dsputil.h"
#include "msrledec.h"

Go to the source code of this file.

Data Structures
struct	MsrleContext
Typedefs
typedef struct MsrleContext	MsrleContext
Functions
static av_cold int	msrle_decode_init (AVCodecContext *avctx)
static int	msrle_decode_frame (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
static av_cold int	msrle_decode_end (AVCodecContext *avctx)
Variables
AVCodec	msrle_decoder

---

Detailed Description

MS RLE Video Decoder by Mike Melanson (melanson@pcisys.net) For more information about the MS RLE format, visit: http://www.pcisys.net/~melanson/codecs/.

The MS RLE decoder outputs PAL8 colorspace data.

Note that this decoder expects the palette colors from the end of the BITMAPINFO header passed through palctrl.

Definition in file msrle.c.

---

Typedef Documentation

typedef struct MsrleContext MsrleContext

---

Function Documentation

static av_cold int msrle_decode_end

(

AVCodecContext *

avctx

)

[static]

Definition at line 96 of file msrle.c.

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

Definition at line 64 of file msrle.c.

static av_cold int msrle_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 52 of file msrle.c.

---

Variable Documentation

AVCodec msrle_decoder

Initial value:

 {
    "msrle",
    CODEC_TYPE_VIDEO,
    CODEC_ID_MSRLE,
    sizeof(MsrleContext),
    msrle_decode_init,
    NULL,
    msrle_decode_end,
    msrle_decode_frame,
    CODEC_CAP_DR1,
    .long_name= NULL_IF_CONFIG_SMALL("Microsoft RLE"),
}

Definition at line 107 of file msrle.c.