libavcodec/adxenc.c File Reference

SEGA CRI adx codecs. More...

#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "adx.h"
#include "put_bits.h"

Go to the source code of this file.

Functions
static void	adx_encode (ADXContext *c, unsigned char *adx, const short *wav, ADXChannelState *prev)
static int	adx_encode_header (AVCodecContext *avctx, unsigned char *buf, size_t bufsize)
static av_cold int	adx_encode_init (AVCodecContext *avctx)
static av_cold int	adx_encode_close (AVCodecContext *avctx)
static int	adx_encode_frame (AVCodecContext *avctx, uint8_t *frame, int buf_size, void *data)
Variables
AVCodec	ff_adpcm_adx_encoder

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Detailed Description

SEGA CRI adx codecs.

Reference documents: http://ku-www.ss.titech.ac.jp/~yatsushi/adx.html adx2wav & wav2adx http://www.geocities.co.jp/Playtown/2004/

Definition in file adxenc.c.

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Function Documentation

static void adx_encode	(	ADXContext *	c,
		unsigned char *	adx,
		const short *	wav,
		ADXChannelState *	prev
	)			[static]

Definition at line 38 of file adxenc.c.

Referenced by adx_encode_frame().

static av_cold int adx_encode_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 144 of file adxenc.c.

static int adx_encode_frame	(	AVCodecContext *	avctx,
		uint8_t *	frame,
		int	buf_size,
		void *	data
	)			[static]

Definition at line 151 of file adxenc.c.

static int adx_encode_header	(	AVCodecContext *	avctx,
		unsigned char *	buf,
		size_t	bufsize
	)			[static]

Definition at line 83 of file adxenc.c.

Referenced by adx_encode_frame().

static av_cold int adx_encode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 122 of file adxenc.c.

---

Variable Documentation

AVCodec ff_adpcm_adx_encoder

Initial value:

 {
    .name           = "adpcm_adx",
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = CODEC_ID_ADPCM_ADX,
    .priv_data_size = sizeof(ADXContext),
    .init           = adx_encode_init,
    .encode         = adx_encode_frame,
    .close          = adx_encode_close,
    .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
    .long_name = NULL_IF_CONFIG_SMALL("SEGA CRI ADX ADPCM"),
}

Definition at line 199 of file adxenc.c.