libaomdec.c File Reference

AV1 decoder support via libaom. More...

#include <aom/aom_decoder.h>
#include <aom/aomdx.h>
#include "libavutil/common.h"
#include "libavutil/imgutils.h"
#include "avcodec.h"
#include "internal.h"
#include "profiles.h"

Go to the source code of this file.

Data Structures
struct	AV1DecodeContext

Functions
static av_cold int	aom_init (AVCodecContext *avctx, const struct aom_codec_iface *iface)
static void	image_copy_16_to_8 (AVFrame *pic, struct aom_image *img)
static int	set_pix_fmt (AVCodecContext *avctx, struct aom_image *img)
static int	aom_decode (AVCodecContext *avctx, void *data, int *got_frame, AVPacket *avpkt)
static av_cold int	aom_free (AVCodecContext *avctx)
static av_cold int	av1_init (AVCodecContext *avctx)

Variables
AVCodec	ff_libaom_av1_decoder

Detailed Description

AV1 decoder support via libaom.

Definition in file libaomdec.c.

Function Documentation

aom_init()

static av_cold int aom_init ( AVCodecContext *  avctx, const struct aom_codec_iface *  iface  )

static

Definition at line 40 of file libaomdec.c.

Referenced by av1_init().

image_copy_16_to_8()

static void image_copy_16_to_8 ( AVFrame *  pic, struct aom_image *  img  )

static

Definition at line 62 of file libaomdec.c.

Referenced by aom_decode().

set_pix_fmt()

static int set_pix_fmt ( AVCodecContext *  avctx, struct aom_image *  img  )

static

Definition at line 87 of file libaomdec.c.

Referenced by aom_decode(), vpx_free(), and vpx_init().

aom_decode()

static int aom_decode ( AVCodecContext *  avctx, void *  data, int *  got_frame, AVPacket *  avpkt  )

static

Definition at line 158 of file libaomdec.c.

aom_free()

static av_cold int aom_free ( AVCodecContext *  avctx )

static

Definition at line 211 of file libaomdec.c.

av1_init()

static av_cold int av1_init ( AVCodecContext *  avctx )

static

Definition at line 218 of file libaomdec.c.

Variable Documentation

ff_libaom_av1_decoder

AVCodec ff_libaom_av1_decoder

Initial value:

= {
    .name           = "libaom-av1",
    .long_name      = NULL_IF_CONFIG_SMALL("libaom AV1"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_AV1,
    .priv_data_size = sizeof(AV1DecodeContext),
    .init           = av1_init,
    .close          = aom_free,
    .decode         = aom_decode,
    .capabilities   = AV_CODEC_CAP_AUTO_THREADS | AV_CODEC_CAP_DR1,
    .profiles       = NULL_IF_CONFIG_SMALL(ff_av1_profiles),
    .wrapper_name   = "libaom",
}

Definition at line 223 of file libaomdec.c.