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
39void *ff_dxva2_get_surface(const Picture *picture);
40
41unsigned ff_dxva2_get_surface_index(const struct dxva_context *,
42                                    const Picture *picture);
43
44int ff_dxva2_commit_buffer(AVCodecContext *, struct dxva_context *,
45                           DXVA2_DecodeBufferDesc *,
46                           unsigned type, const void *data, unsigned size,
47                           unsigned mb_count);
48
49
50int ff_dxva2_common_end_frame(AVCodecContext *, MpegEncContext *,
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 */
58