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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.


voidff_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().