FFmpeg
Data Structures | Functions | Variables
hcom.c File Reference
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "get_bits.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  HEntry
 
struct  HCOMContext
 

Functions

static av_cold int hcom_init (AVCodecContext *avctx)
 
static int hcom_decode (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *pkt)
 
static av_cold int hcom_close (AVCodecContext *avctx)
 

Variables

const AVCodec ff_hcom_decoder
 

Function Documentation

◆ hcom_init()

static av_cold int hcom_init ( AVCodecContext avctx)
static

Definition at line 43 of file hcom.c.

◆ hcom_decode()

static int hcom_decode ( AVCodecContext avctx,
void *  data,
int got_frame,
AVPacket pkt 
)
static

Definition at line 82 of file hcom.c.

◆ hcom_close()

static av_cold int hcom_close ( AVCodecContext avctx)
static

Definition at line 128 of file hcom.c.

Variable Documentation

◆ ff_hcom_decoder

const AVCodec ff_hcom_decoder
Initial value:
= {
.name = "hcom",
.long_name = NULL_IF_CONFIG_SMALL("HCOM Audio"),
.priv_data_size = sizeof(HCOMContext),
.close = hcom_close,
.capabilities = AV_CODEC_CAP_DR1,
}

Definition at line 137 of file hcom.c.

FF_CODEC_CAP_INIT_THREADSAFE
#define FF_CODEC_CAP_INIT_THREADSAFE
The codec does not modify any global variables in the init function, allowing to call the init functi...
Definition: internal.h:41
init
static av_cold int init(AVCodecContext *avctx)
Definition: avrndec.c:31
AV_CODEC_ID_HCOM
@ AV_CODEC_ID_HCOM
Definition: codec_id.h:509
HCOMContext
Definition: hcom.c:31
hcom_init
static av_cold int hcom_init(AVCodecContext *avctx)
Definition: hcom.c:43
decode
static void decode(AVCodecContext *dec_ctx, AVPacket *pkt, AVFrame *frame, FILE *outfile)
Definition: decode_audio.c:71
AVMEDIA_TYPE_AUDIO
@ AVMEDIA_TYPE_AUDIO
Definition: avutil.h:202
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
hcom_close
static av_cold int hcom_close(AVCodecContext *avctx)
Definition: hcom.c:128
hcom_decode
static int hcom_decode(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *pkt)
Definition: hcom.c:82
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition: internal.h:117
FF_CODEC_CAP_INIT_CLEANUP
#define FF_CODEC_CAP_INIT_CLEANUP
The codec allows calling the close function for deallocation even if the init function returned a fai...
Definition: internal.h:49