vaapi_hevc.c File Reference

#include <va/va.h>
#include <va/va_dec_hevc.h>
#include "avcodec.h"
#include "hwaccel_internal.h"
#include "vaapi_decode.h"
#include "vaapi_hevc.h"
#include "h265_profile_level.h"
#include "hevc/hevcdec.h"

Go to the source code of this file.

Data Structures
struct	VAAPIDecodePictureHEVC

Macros
#define	copy_field(name)

Functions
static void	init_vaapi_pic (VAPictureHEVC *va_pic)
static void	fill_vaapi_pic (VAPictureHEVC *va_pic, const HEVCFrame *pic, int rps_type)
static int	find_frame_rps_type (const HEVCContext *h, const HEVCFrame *pic)
static void	fill_vaapi_reference_frames (const HEVCContext *h, const HEVCLayerContext *l, VAPictureParameterBufferHEVC *pp)
static int	vaapi_hevc_start_frame (AVCodecContext *avctx, av_unused const AVBufferRef *buffer_ref, av_unused const uint8_t *buffer, av_unused uint32_t size)
static int	vaapi_hevc_end_frame (AVCodecContext *avctx)
static void	fill_pred_weight_table (AVCodecContext *avctx, const HEVCContext *h, const SliceHeader *sh, VASliceParameterBufferHEVC *slice_param)
static uint8_t	get_ref_pic_index (const HEVCContext *h, const HEVCFrame *frame)
static int	vaapi_hevc_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
static int	ptl_convert (const PTLCommon *general_ptl, H265RawProfileTierLevel *h265_raw_ptl)
VAProfile	ff_vaapi_parse_hevc_rext_scc_profile (AVCodecContext *avctx)

Variables
const FFHWAccel	ff_hevc_vaapi_hwaccel

Macro Definition Documentation

copy_field

#define copy_field

(

name

)

Value:

h265_raw_ptl->general_ ## name = general_ptl->name

Referenced by ptl_convert(), and pullup_pack_frame().

Function Documentation

init_vaapi_pic()

static void init_vaapi_pic ( VAPictureHEVC * va_pic )

static

Definition at line 48 of file vaapi_hevc.c.

Referenced by fill_vaapi_reference_frames().

fill_vaapi_pic()

static void fill_vaapi_pic ( VAPictureHEVC * va_pic, const HEVCFrame * pic, int rps_type )

static

Definition at line 55 of file vaapi_hevc.c.

Referenced by fill_vaapi_reference_frames(), and vaapi_hevc_start_frame().

find_frame_rps_type()

static int find_frame_rps_type ( const HEVCContext * h, const HEVCFrame * pic )

static

Definition at line 72 of file vaapi_hevc.c.

Referenced by fill_vaapi_reference_frames().

fill_vaapi_reference_frames()

static void fill_vaapi_reference_frames ( const HEVCContext * h, const HEVCLayerContext * l, VAPictureParameterBufferHEVC * pp )

static

Definition at line 99 of file vaapi_hevc.c.

Referenced by vaapi_hevc_start_frame().

vaapi_hevc_start_frame()

static int vaapi_hevc_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 124 of file vaapi_hevc.c.

vaapi_hevc_end_frame()

static int vaapi_hevc_end_frame ( AVCodecContext * avctx )

static

Definition at line 347 of file vaapi_hevc.c.

fill_pred_weight_table()

static void fill_pred_weight_table ( AVCodecContext * avctx, const HEVCContext * h, const SliceHeader * sh, VASliceParameterBufferHEVC * slice_param )

static

Definition at line 377 of file vaapi_hevc.c.

Referenced by vaapi_hevc_decode_slice().

get_ref_pic_index()

static uint8_t get_ref_pic_index ( const HEVCContext * h, const HEVCFrame * frame )

static

Definition at line 440 of file vaapi_hevc.c.

Referenced by vaapi_hevc_decode_slice(), and vaapi_vvc_decode_slice().

vaapi_hevc_decode_slice()

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

static

Definition at line 459 of file vaapi_hevc.c.

ptl_convert()

static int ptl_convert ( const PTLCommon * general_ptl, H265RawProfileTierLevel * h265_raw_ptl )

static

Definition at line 563 of file vaapi_hevc.c.

Referenced by ff_vaapi_parse_hevc_rext_scc_profile().

ff_vaapi_parse_hevc_rext_scc_profile()

VAProfile ff_vaapi_parse_hevc_rext_scc_profile

(

AVCodecContext *

avctx

)

Definition at line 597 of file vaapi_hevc.c.

Variable Documentation

ff_hevc_vaapi_hwaccel

const FFHWAccel ff_hevc_vaapi_hwaccel

Initial value:

= {
    .p.name               = "hevc_vaapi",
    .p.type               = AVMEDIA_TYPE_VIDEO,
    .p.id                 = AV_CODEC_ID_HEVC,
    .p.pix_fmt            = AV_PIX_FMT_VAAPI,
    .start_frame          = vaapi_hevc_start_frame,
    .end_frame            = vaapi_hevc_end_frame,
    .decode_slice         = vaapi_hevc_decode_slice,
    .frame_priv_data_size = sizeof(VAAPIDecodePictureHEVC),
    .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 659 of file vaapi_hevc.c.