1 /*****************************************************************************
2 * va.h: Video Acceleration API for avcodec
3 *****************************************************************************
4 * Copyright (C) 2009 Laurent Aimar
7 * Authors: Laurent Aimar <fenrir_AT_ videolan _DOT_ org>
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software Foundation,
21 * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
27 typedef struct vlc_va_t vlc_va_t;
28 typedef struct vlc_va_sys_t vlc_va_sys_t;
38 int (*setup)(vlc_va_t *, void **hw, vlc_fourcc_t *output,
39 int width, int height);
40 int (*get)(vlc_va_t *, AVFrame *frame);
41 void (*release)(vlc_va_t *, AVFrame *frame);
42 int (*extract)(vlc_va_t *, picture_t *dst, AVFrame *src);
45 static inline int vlc_va_Setup(vlc_va_t *va, void **hw, vlc_fourcc_t *output,
46 int width, int height)
48 return va->setup(va, hw, output, width, height);
50 static inline int vlc_va_Get(vlc_va_t *va, AVFrame *frame)
52 return va->get(va, frame);
54 static inline void vlc_va_Release(vlc_va_t *va, AVFrame *frame)
56 va->release(va, frame);
58 static inline int vlc_va_Extract(vlc_va_t *va, picture_t *dst, AVFrame *src)
60 return va->extract(va, dst, src);