libvpxdec.c File Reference

#include "config_components.h"
#include <vpx/vpx_decoder.h>
#include <vpx/vpx_frame_buffer.h>
#include <vpx/vp8dx.h>
#include "libavutil/common.h"
#include "libavutil/cpu.h"
#include "libavutil/imgutils.h"
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
#include "codec_internal.h"
#include "decode.h"
#include "libvpx.h"
#include "profiles.h"

Go to the source code of this file.

Data Structures
struct	VPxDecoderContext

Macros
#define	VPX_CODEC_DISABLE_COMPAT   1

Functions
static int	get_frame_buffer (void *priv, size_t min_size, vpx_codec_frame_buffer_t *fb)
static int	release_frame_buffer (void *priv, vpx_codec_frame_buffer_t *fb)
static av_cold int	vpx_init (AVCodecContext *avctx, struct vpx_codec_ctx *decoder, const struct vpx_codec_iface *iface)
static int	set_pix_fmt (AVCodecContext *avctx, struct vpx_image *img, int has_alpha_channel)
static int	decode_frame (AVCodecContext *avctx, vpx_codec_ctx_t *decoder, const uint8_t *data, uint32_t data_sz)
static int	vpx_decode (AVCodecContext *avctx, AVFrame *picture, int *got_frame, AVPacket *avpkt)
static av_cold int	vpx_free (AVCodecContext *avctx)

Detailed Description

VP8/9 decoder support via libvpx

Definition in file libvpxdec.c.

Macro Definition Documentation

VPX_CODEC_DISABLE_COMPAT

#define VPX_CODEC_DISABLE_COMPAT   1

Definition at line 28 of file libvpxdec.c.

Function Documentation

get_frame_buffer()

static int get_frame_buffer ( void *  priv, size_t  min_size, vpx_codec_frame_buffer_t *  fb  )

static

Definition at line 52 of file libvpxdec.c.

Referenced by vpx_init().

release_frame_buffer()

static int release_frame_buffer ( void *  priv, vpx_codec_frame_buffer_t *  fb  )

static

Definition at line 79 of file libvpxdec.c.

Referenced by vpx_init().

vpx_init()

static av_cold int vpx_init ( AVCodecContext *  avctx, struct vpx_codec_ctx *  decoder, const struct vpx_codec_iface *  iface  )

static

Definition at line 86 of file libvpxdec.c.

Referenced by vpx_decode().

set_pix_fmt()

static int set_pix_fmt ( AVCodecContext *  avctx, struct vpx_image *  img, int  has_alpha_channel  )

static

Definition at line 111 of file libvpxdec.c.

Referenced by vpx_decode().

decode_frame()

static int decode_frame ( AVCodecContext *  avctx, vpx_codec_ctx_t *  decoder, const uint8_t *  data, uint32_t  data_sz  )

static

Definition at line 200 of file libvpxdec.c.

Referenced by vpx_decode().

vpx_decode()

static int vpx_decode ( AVCodecContext *  avctx, AVFrame *  picture, int *  got_frame, AVPacket *  avpkt  )

static

Definition at line 217 of file libvpxdec.c.

vpx_free()

static av_cold int vpx_free ( AVCodecContext *  avctx )

static

Definition at line 338 of file libvpxdec.c.