dxva2_internal.h
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1 /*
2  * DXVA2 HW acceleration
3  *
4  * copyright (c) 2010 Laurent Aimar
5  *
6  * This file is part of Libav.
7  *
8  * Libav is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU Lesser General Public
10  * License as published by the Free Software Foundation; either
11  * version 2.1 of the License, or (at your option) any later version.
12  *
13  * Libav is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with Libav; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21  */
22 
23 #ifndef AVCODEC_DXVA_INTERNAL_H
24 #define AVCODEC_DXVA_INTERNAL_H
25 
26 #define _WIN32_WINNT 0x0600
27 #define COBJMACROS
28 
29 #include "config.h"
30 
31 #include "dxva2.h"
32 #if HAVE_DXVA_H
33 #include <dxva.h>
34 #endif
35 
36 #include "avcodec.h"
37 #include "mpegvideo.h"
38 
40 
41 unsigned ff_dxva2_get_surface_index(const struct dxva_context *,
42  const Picture *picture);
43 
45  DXVA2_DecodeBufferDesc *,
46  unsigned type, const void *data, unsigned size,
47  unsigned mb_count);
48 
49 
51  const void *pp, unsigned pp_size,
52  const void *qm, unsigned qm_size,
53  int (*commit_bs_si)(AVCodecContext *,
54  DXVA2_DecodeBufferDesc *bs,
55  DXVA2_DecodeBufferDesc *slice));
56 
57 #endif /* AVCODEC_DXVA_INTERNAL_H */
int size
mpegvideo header.
DXVA_PicParams_H264 pp
Definition: dxva2_h264.c:28
int ff_dxva2_common_end_frame(AVCodecContext *, MpegEncContext *, const void *pp, unsigned pp_size, const void *qm, unsigned qm_size, int(*commit_bs_si)(AVCodecContext *, DXVA2_DecodeBufferDesc *bs, DXVA2_DecodeBufferDesc *slice))
Definition: dxva2.c:79
DXVA_SliceInfo slice[MAX_SLICES]
Definition: dxva2_mpeg2.c:30
void * ff_dxva2_get_surface(const Picture *picture)
Definition: dxva2.c:25
const char data[16]
Definition: mxf.c:60
static AVFrame * picture
unsigned ff_dxva2_get_surface_index(const struct dxva_context *, const Picture *picture)
Definition: dxva2.c:30
Picture.
Definition: mpegvideo.h:85
external API header
main external API structure.
Definition: avcodec.h:1329
int ff_dxva2_commit_buffer(AVCodecContext *, struct dxva_context *, DXVA2_DecodeBufferDesc *, unsigned type, const void *data, unsigned size, unsigned mb_count)
Definition: dxva2.c:44
MpegEncContext.
Definition: mpegvideo.h:201
This structure is used to provides the necessary configurations and data to the DXVA2 Libav HWAccel i...
Definition: dxva2.h:39
DXVA_Qmatrix_H264 qm
Definition: dxva2_h264.c:29