vaapi_av1.c File Reference

#include "libavutil/frame.h"
#include "libavutil/mem.h"
#include "hwaccel_internal.h"
#include "vaapi_decode.h"
#include "internal.h"
#include "av1dec.h"
#include "thread.h"

Go to the source code of this file.

Data Structures
struct	VAAPIAV1FrameRef
struct	VAAPIAV1DecContext

Functions
static VASurfaceID	vaapi_av1_surface_id (AV1Frame *vf)
static int8_t	vaapi_av1_get_bit_depth_idx (AVCodecContext *avctx)
static av_cold int	vaapi_av1_decode_uninit (AVCodecContext *avctx)
static av_cold int	vaapi_av1_decode_init (AVCodecContext *avctx)
static int	vaapi_av1_start_frame (AVCodecContext *avctx, av_unused const AVBufferRef *buffer_ref, av_unused const uint8_t *buffer, av_unused uint32_t size)
static int	vaapi_av1_end_frame (AVCodecContext *avctx)
static int	vaapi_av1_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)

Variables
const FFHWAccel	ff_av1_vaapi_hwaccel

Function Documentation

vaapi_av1_surface_id()

static VASurfaceID vaapi_av1_surface_id ( AV1Frame * vf )

static

Definition at line 51 of file vaapi_av1.c.

Referenced by vaapi_av1_start_frame().

vaapi_av1_get_bit_depth_idx()

static int8_t vaapi_av1_get_bit_depth_idx ( AVCodecContext * avctx )

static

Definition at line 59 of file vaapi_av1.c.

Referenced by vaapi_av1_start_frame().

vaapi_av1_decode_uninit()

static av_cold int vaapi_av1_decode_uninit ( AVCodecContext * avctx )

static

Definition at line 77 of file vaapi_av1.c.

Referenced by vaapi_av1_decode_init().

vaapi_av1_decode_init()

static av_cold int vaapi_av1_decode_init ( AVCodecContext * avctx )

static

Definition at line 91 of file vaapi_av1.c.

vaapi_av1_start_frame()

static int vaapi_av1_start_frame ( AVCodecContext * avctx, av_unused const AVBufferRef * buffer_ref, av_unused const uint8_t * buffer, av_unused uint32_t size )

static

Definition at line 117 of file vaapi_av1.c.

vaapi_av1_end_frame()

static int vaapi_av1_end_frame ( AVCodecContext * avctx )

static

Definition at line 370 of file vaapi_av1.c.

vaapi_av1_decode_slice()

static int vaapi_av1_decode_slice ( AVCodecContext * avctx, const uint8_t * buffer, uint32_t size )

static

Definition at line 403 of file vaapi_av1.c.

Variable Documentation

ff_av1_vaapi_hwaccel

const FFHWAccel ff_av1_vaapi_hwaccel

Initial value:

= {
    .p.name               = "av1_vaapi",
    .p.type               = AVMEDIA_TYPE_VIDEO,
    .p.id                 = AV_CODEC_ID_AV1,
    .p.pix_fmt            = AV_PIX_FMT_VAAPI,
    .start_frame          = vaapi_av1_start_frame,
    .end_frame            = vaapi_av1_end_frame,
    .decode_slice         = vaapi_av1_decode_slice,
    .frame_priv_data_size = sizeof(VAAPIDecodePicture),
    .init                 = vaapi_av1_decode_init,
    .uninit               = vaapi_av1_decode_uninit,
    .frame_params         = ff_vaapi_common_frame_params,
    .priv_data_size       = sizeof(VAAPIAV1DecContext),
    .caps_internal        = HWACCEL_CAP_ASYNC_SAFE,
}

Definition at line 450 of file vaapi_av1.c.