d3d12va_av1.c File Reference

#include "config_components.h"
#include "libavutil/avassert.h"
#include "libavutil/hwcontext_d3d12va_internal.h"
#include "libavutil/mem.h"
#include "av1dec.h"
#include "dxva2_internal.h"
#include "d3d12va_decode.h"

Go to the source code of this file.

Data Structures
struct	D3D12AV1DecodeContext
struct	AV1DecodePictureContext

Macros
#define	MAX_TILES   256
#define	D3D12_AV1_DECODE_CONTEXT(avctx)

Functions
static int	d3d12va_av1_start_frame (AVCodecContext *avctx, av_unused const AVBufferRef *buffer_ref, av_unused const uint8_t *buffer, av_unused uint32_t size)
static int	d3d12va_av1_decode_slice (AVCodecContext *avctx, const uint8_t *buffer, uint32_t size)
static int	update_input_arguments (AVCodecContext *avctx, D3D12_VIDEO_DECODE_INPUT_STREAM_ARGUMENTS *input_args, ID3D12Resource *buffer)
static int	d3d12va_av1_end_frame (AVCodecContext *avctx)
static av_cold int	d3d12va_av1_decode_init (AVCodecContext *avctx)
static av_cold int	d3d12va_av1_decode_uninit (AVCodecContext *avctx)

Macro Definition Documentation

MAX_TILES

#define MAX_TILES   256

Definition at line 31 of file d3d12va_av1.c.

Referenced by d3d12va_av1_decode_slice(), dxva2_av1_decode_slice(), and vk_av1_decode_slice().

D3D12_AV1_DECODE_CONTEXT

#define D3D12_AV1_DECODE_CONTEXT

(

avctx

)

Value:

((D3D12AV1DecodeContext *)D3D12VA_DECODE_CONTEXT(avctx))

Definition at line 39 of file d3d12va_av1.c.

Referenced by d3d12va_av1_decode_init(), d3d12va_av1_decode_slice(), and d3d12va_av1_decode_uninit().

Function Documentation

d3d12va_av1_start_frame()

static int d3d12va_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 49 of file d3d12va_av1.c.

d3d12va_av1_decode_slice()

static int d3d12va_av1_decode_slice ( AVCodecContext * avctx, const uint8_t * buffer, uint32_t size )

static

Definition at line 74 of file d3d12va_av1.c.

update_input_arguments()

static int update_input_arguments ( AVCodecContext * avctx, D3D12_VIDEO_DECODE_INPUT_STREAM_ARGUMENTS * input_args, ID3D12Resource * buffer )

static

Definition at line 119 of file d3d12va_av1.c.

Referenced by d3d12va_av1_end_frame(), d3d12va_h264_end_frame(), d3d12va_hevc_end_frame(), d3d12va_mpeg2_end_frame(), d3d12va_vc1_end_frame(), d3d12va_vp9_end_frame(), and ff_d3d12va_common_end_frame().

d3d12va_av1_end_frame()

static int d3d12va_av1_end_frame ( AVCodecContext * avctx )

static

Definition at line 154 of file d3d12va_av1.c.

d3d12va_av1_decode_init()

static av_cold int d3d12va_av1_decode_init ( AVCodecContext * avctx )

static

Definition at line 169 of file d3d12va_av1.c.

d3d12va_av1_decode_uninit()

static av_cold int d3d12va_av1_decode_uninit ( AVCodecContext * avctx )

static

Definition at line 206 of file d3d12va_av1.c.