vaapi_h264.c File Reference

This file implements the glue code between FFmpeg's and VA API's structures for H.264 decoding. More...

#include "h264dec.h"
#include "h264_ps.h"
#include "hwaccel.h"
#include "vaapi_decode.h"

Classes
struct	DPB
	Decoded Picture Buffer (DPB). More...

Typedefs
typedef struct DPB	DPB
	Decoded Picture Buffer (DPB). More...

Variables
const AVHWAccel	ff_h264_vaapi_hwaccel

Detailed Description

This file implements the glue code between FFmpeg's and VA API's structures for H.264 decoding.

Typedef Documentation

DPB

typedef struct DPB DPB

Decoded Picture Buffer (DPB).

Variable Documentation

ff_h264_vaapi_hwaccel

const AVHWAccel ff_h264_vaapi_hwaccel

Initial value:

= {
    .name                 = "h264_vaapi",
    .type                 = AVMEDIA_TYPE_VIDEO,
    .id                   = AV_CODEC_ID_H264,
    .pix_fmt              = AV_PIX_FMT_VAAPI,
    .start_frame          = &vaapi_h264_start_frame,
    .end_frame            = &vaapi_h264_end_frame,
    .decode_slice         = &vaapi_h264_decode_slice,
    .frame_priv_data_size = sizeof(VAAPIDecodePicture),
    .init                 = &ff_vaapi_decode_init,
    .uninit               = &ff_vaapi_decode_uninit,
    .frame_params         = &ff_vaapi_common_frame_params,
    .priv_data_size       = sizeof(VAAPIDecodeContext),
    .caps_internal        = HWACCEL_CAP_ASYNC_SAFE,
}