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 *vdata, int *data_size, 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 44 of file ra144dec.c.

Referenced by ra144_decode_frame().

static int ra144_decode_frame ( AVCodecContext avctx,
void *  vdata,
int *  data_size,
AVPacket avpkt 
) [static]

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

Definition at line 57 of file ra144dec.c.

static av_cold int ra144_decode_init ( AVCodecContext avctx  )  [static]

Definition at line 31 of file ra144dec.c.


Variable Documentation

Initial value:

{
    "real_144",
    AVMEDIA_TYPE_AUDIO,
    CODEC_ID_RA_144,
    sizeof(RA144Context),
    ra144_decode_init,
    NULL,
    NULL,
    ra144_decode_frame,
    .long_name = NULL_IF_CONFIG_SMALL("RealAudio 1.0 (14.4K)"),
}

Definition at line 117 of file ra144dec.c.


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