FFmpeg
Data Structures | Functions | Variables
dsicinaudio.c File Reference
#include "libavutil/channel_layout.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "decode.h"
#include "mathops.h"

Go to the source code of this file.

Data Structures

struct  CinAudioContext
 

Functions

static av_cold int cinaudio_decode_init (AVCodecContext *avctx)
 
static int cinaudio_decode_frame (AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, AVPacket *avpkt)
 

Variables

static const int16_t cinaudio_delta16_table [256]
 
const FFCodec ff_dsicinaudio_decoder
 

Detailed Description

Delphine Software International CIN audio decoder

Definition in file dsicinaudio.c.

Function Documentation

◆ cinaudio_decode_init()

static av_cold int cinaudio_decode_init ( AVCodecContext avctx)
static

Definition at line 77 of file dsicinaudio.c.

◆ cinaudio_decode_frame()

static int cinaudio_decode_frame ( AVCodecContext avctx,
AVFrame frame,
int got_frame_ptr,
AVPacket avpkt 
)
static

Definition at line 90 of file dsicinaudio.c.

Variable Documentation

◆ cinaudio_delta16_table

const int16_t cinaudio_delta16_table[256]
static

Definition at line 42 of file dsicinaudio.c.

Referenced by cinaudio_decode_frame().

◆ ff_dsicinaudio_decoder

const FFCodec ff_dsicinaudio_decoder
Initial value:
= {
.p.name = "dsicinaudio",
CODEC_LONG_NAME("Delphine Software International CIN audio"),
.p.type = AVMEDIA_TYPE_AUDIO,
.priv_data_size = sizeof(CinAudioContext),
}

Definition at line 124 of file dsicinaudio.c.

CinAudioContext
Definition: dsicinaudio.c:35
FF_CODEC_DECODE_CB
#define FF_CODEC_DECODE_CB(func)
Definition: codec_internal.h:287
AV_CODEC_ID_DSICINAUDIO
@ AV_CODEC_ID_DSICINAUDIO
Definition: codec_id.h:466
AVMEDIA_TYPE_AUDIO
@ AVMEDIA_TYPE_AUDIO
Definition: avutil.h:202
CODEC_LONG_NAME
#define CODEC_LONG_NAME(str)
Definition: codec_internal.h:272
AV_CODEC_CAP_CHANNEL_CONF
#define AV_CODEC_CAP_CHANNEL_CONF
Codec should fill in channel configuration and samplerate instead of container.
Definition: codec.h:106
init
int(* init)(AVBSFContext *ctx)
Definition: dts2pts.c:365
AV_CODEC_CAP_DR1
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() or get_encode_buffer() for allocating buffers and supports custom allocators.
Definition: codec.h:52
cinaudio_decode_init
static av_cold int cinaudio_decode_init(AVCodecContext *avctx)
Definition: dsicinaudio.c:77
cinaudio_decode_frame
static int cinaudio_decode_frame(AVCodecContext *avctx, AVFrame *frame, int *got_frame_ptr, AVPacket *avpkt)
Definition: dsicinaudio.c:90