libavcodec/ra144dec.c File Reference

#include "libavutil/intmath.h"
#include "avcodec.h"
#include "get_bits.h"
#include "ra144.h"

Go to the source code of this file.

Functions
static av_cold int	ra144_decode_init (AVCodecContext *avctx)
static void	do_output_subblock (RA144Context *ractx, const uint16_t *lpc_coefs, int gval, GetBitContext *gb)
static int	ra144_decode_frame (AVCodecContext *avctx, void *data, int *got_frame_ptr, AVPacket *avpkt)
	Uncompress one block (20 bytes -> 160*2 bytes).
Variables
AVCodec	ff_ra_144_decoder

---

Function Documentation

static void do_output_subblock	(	RA144Context *	ractx,
		const uint16_t *	lpc_coefs,
		int	gval,
		GetBitContext *	gb
	)			[static]

Definition at line 48 of file ra144dec.c.

Referenced by ra144_decode_frame().

static int ra144_decode_frame	(	AVCodecContext *	avctx,
		void *	data,
		int *	got_frame_ptr,
		AVPacket *	avpkt
	)			[static]

Uncompress one block (20 bytes -> 160*2 bytes).

Definition at line 61 of file ra144dec.c.

static av_cold int ra144_decode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 31 of file ra144dec.c.

---

Variable Documentation

AVCodec ff_ra_144_decoder

Initial value:

 {
    .name           = "real_144",
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_RA_144,
    .priv_data_size = sizeof(RA144Context),
    .init           = ra144_decode_init,
    .decode         = ra144_decode_frame,
    .capabilities   = CODEC_CAP_DR1,
    .long_name      = NULL_IF_CONFIG_SMALL("RealAudio 1.0 (14.4K)"),
}

Definition at line 129 of file ra144dec.c.