2 * This file is part of FFmpeg.
4 * FFmpeg is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * FFmpeg is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with FFmpeg; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 #ifndef AVUTIL_HWCONTEXT_QSV_H
20 #define AVUTIL_HWCONTEXT_QSV_H
22 #include <mfx/mfxvideo.h>
26 * An API-specific header for AV_HWDEVICE_TYPE_QSV.
28 * This API does not support dynamic frame pools. AVHWFramesContext.pool must
29 * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct.
33 * This struct is allocated as AVHWDeviceContext.hwctx
35 typedef struct AVQSVDeviceContext {
40 * This struct is allocated as AVHWFramesContext.hwctx
42 typedef struct AVQSVFramesContext {
43 mfxFrameSurface1 *surfaces;
47 * A combination of MFX_MEMTYPE_* describing the frame pool.
52 #endif /* AVUTIL_HWCONTEXT_QSV_H */