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hwcontext_vdpau.h
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1 /*
2  * This file is part of FFmpeg.
3  *
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.
8  *
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.
13  *
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
17  */
18 
19 #ifndef AVUTIL_HWCONTEXT_VDPAU_H
20 #define AVUTIL_HWCONTEXT_VDPAU_H
21 
22 #include <vdpau/vdpau.h>
23 
24 /**
25  * @file
26  * An API-specific header for AV_HWDEVICE_TYPE_VDPAU.
27  *
28  * This API supports dynamic frame pools. AVHWFramesContext.pool must return
29  * AVBufferRefs whose data pointer is a VdpVideoSurface.
30  */
31 
32 /**
33  * This struct is allocated as AVHWDeviceContext.hwctx
34  */
35 typedef struct AVVDPAUDeviceContext {
36  VdpDevice device;
37  VdpGetProcAddress *get_proc_address;
39 
40 /**
41  * AVHWFramesContext.hwctx is currently not used
42  */
43 
44 #endif /* AVUTIL_HWCONTEXT_VDPAU_H */
This struct is allocated as AVHWDeviceContext.hwctx.
VdpGetProcAddress * get_proc_address