dxva2.c File Reference

#include <assert.h>
#include <string.h>
#include "libavutil/log.h"
#include "libavutil/time.h"
#include "avcodec.h"
#include "mpegvideo.h"
#include "dxva2_internal.h"

Go to the source code of this file.

Functions
void *	ff_dxva2_get_surface (const AVFrame *frame)
unsigned	ff_dxva2_get_surface_index (const struct dxva_context *ctx, const AVFrame *frame)
int	ff_dxva2_commit_buffer (AVCodecContext *avctx, struct dxva_context *ctx, DXVA2_DecodeBufferDesc *dsc, unsigned type, const void *data, unsigned size, unsigned mb_count)
int	ff_dxva2_common_end_frame (AVCodecContext *avctx, AVFrame *frame, const void *pp, unsigned pp_size, const void *qm, unsigned qm_size, int(*commit_bs_si)(AVCodecContext *, DXVA2_DecodeBufferDesc *bs, DXVA2_DecodeBufferDesc *slice))

Function Documentation

void* ff_dxva2_get_surface

(

const AVFrame *

frame

)

Definition at line 33 of file dxva2.c.

Referenced by ff_dxva2_common_end_frame(), and ff_dxva2_get_surface_index().

unsigned ff_dxva2_get_surface_index	(	const struct dxva_context *	ctx,
		const AVFrame *	frame
	)

Definition at line 38 of file dxva2.c.

Referenced by fill_picture_parameters(), and fill_slice_long().

int ff_dxva2_commit_buffer	(	AVCodecContext *	avctx,
		struct dxva_context *	ctx,
		DXVA2_DecodeBufferDesc *	dsc,
		unsigned	type,
		const void *	data,
		unsigned	size,
		unsigned	mb_count
	)

Definition at line 52 of file dxva2.c.

Referenced by commit_bitstream_and_slice_buffer(), and ff_dxva2_common_end_frame().

int ff_dxva2_common_end_frame	(	AVCodecContext *	avctx,
		AVFrame *	frame,
		const void *	pp,
		unsigned	pp_size,
		const void *	qm,
		unsigned	qm_size,
		int(*)(AVCodecContext *, DXVA2_DecodeBufferDesc *bs, DXVA2_DecodeBufferDesc *slice)	commit_bs_si
	)

Definition at line 94 of file dxva2.c.

Referenced by dxva2_h264_end_frame(), dxva2_mpeg2_end_frame(), and dxva2_vc1_end_frame().