vaapi_vvc.c File Reference

#include <va/va.h>
#include <va/va_dec_vvc.h>
#include "vvc/dec.h"
#include "vvc/refs.h"
#include "hwaccel_internal.h"
#include "vaapi_decode.h"

Go to the source code of this file.

Data Structures
struct	VAAPIDecodePictureVVC

Functions
static void	init_vaapi_pic (VAPictureVVC *va_pic)
static void	fill_vaapi_pic (VAPictureVVC *va_pic, const VVCFrame *pic)
static void	fill_vaapi_reference_frames (const VVCFrameContext *h, VAPictureParameterBufferVVC *pp)
static int	vaapi_vvc_start_frame (AVCodecContext *avctx, av_unused const AVBufferRef *buffer_ref, av_unused const uint8_t *buffer, av_unused uint32_t size)
static uint8_t	get_ref_pic_index (const VVCContext *h, const VVCFrame *frame)
static int	get_slice_data_byte_offset (const uint8_t *buffer, uint32_t size, const SliceContext *sc)
static int	vaapi_vvc_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
static int	vaapi_vvc_end_frame (AVCodecContext *avctx)

Variables
const FFHWAccel	ff_vvc_vaapi_hwaccel

Function Documentation

init_vaapi_pic()

static void init_vaapi_pic ( VAPictureVVC *  va_pic )

static

Definition at line 38 of file vaapi_vvc.c.

Referenced by fill_vaapi_reference_frames().

fill_vaapi_pic()

static void fill_vaapi_pic ( VAPictureVVC *  va_pic, const VVCFrame *  pic  )

static

Definition at line 45 of file vaapi_vvc.c.

Referenced by fill_vaapi_reference_frames().

fill_vaapi_reference_frames()

static void fill_vaapi_reference_frames ( const VVCFrameContext *  h, VAPictureParameterBufferVVC *  pp  )

static

Definition at line 55 of file vaapi_vvc.c.

vaapi_vvc_start_frame()

static int vaapi_vvc_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 82 of file vaapi_vvc.c.

get_ref_pic_index()

static uint8_t get_ref_pic_index ( const VVCContext *  h, const VVCFrame *  frame  )

static

Definition at line 464 of file vaapi_vvc.c.

Referenced by vaapi_vvc_decode_slice().

get_slice_data_byte_offset()

static int get_slice_data_byte_offset ( const uint8_t *  buffer, uint32_t  size, const SliceContext *  sc  )

static

Definition at line 484 of file vaapi_vvc.c.

Referenced by vaapi_vvc_decode_slice().

vaapi_vvc_decode_slice()

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

static

Definition at line 509 of file vaapi_vvc.c.

vaapi_vvc_end_frame()

static int vaapi_vvc_end_frame ( AVCodecContext *  avctx )

static

Definition at line 623 of file vaapi_vvc.c.

Variable Documentation

ff_vvc_vaapi_hwaccel

const FFHWAccel ff_vvc_vaapi_hwaccel

Initial value:

= {
    .p.name               = "vvc_vaapi",
    .p.type               = AVMEDIA_TYPE_VIDEO,
    .p.id                 = AV_CODEC_ID_VVC,
    .p.pix_fmt            = AV_PIX_FMT_VAAPI,
    .start_frame          = &vaapi_vvc_start_frame,
    .end_frame            = &vaapi_vvc_end_frame,
    .decode_slice         = &vaapi_vvc_decode_slice,
    .frame_priv_data_size = sizeof(VAAPIDecodePictureVVC),
    .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,
}

Definition at line 644 of file vaapi_vvc.c.