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      1 /**************************************************************************
      2  *
      3  * Copyright 2013 Advanced Micro Devices, Inc.
      4  * All Rights Reserved.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the
      8  * "Software"), to deal in the Software without restriction, including
      9  * without limitation the rights to use, copy, modify, merge, publish,
     10  * distribute, sub license, and/or sell copies of the Software, and to
     11  * permit persons to whom the Software is furnished to do so, subject to
     12  * the following conditions:
     13  *
     14  * The above copyright notice and this permission notice (including the
     15  * next paragraph) shall be included in all copies or substantial portions
     16  * of the Software.
     17  *
     18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     21  * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
     22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     25  *
     26  **************************************************************************/
     27 
     28 /*
     29  * Authors:
     30  *      Christian Knig <christian.koenig (at) amd.com>
     31  *
     32  */
     33 
     34 #ifndef _VDPAU_INTEROP_H_
     35 #define _VDPAU_INTEROP_H_
     36 
     37 /* driver specific functions for NV_vdpau_interop */
     38 #ifndef VDP_FUNC_ID_BASE_DRIVER
     39 #define VDP_FUNC_ID_BASE_DRIVER 0x2000
     40 #endif
     41 
     42 /* Older implementation relying on passing pipe_video_buffer and
     43  * pipe_resources around. Deprecated and shouldn't be used for new things.
     44  */
     45 #define VDP_FUNC_ID_VIDEO_SURFACE_GALLIUM (VDP_FUNC_ID_BASE_DRIVER + 0)
     46 #define VDP_FUNC_ID_OUTPUT_SURFACE_GALLIUM (VDP_FUNC_ID_BASE_DRIVER + 1)
     47 
     48 struct pipe_resource;
     49 struct pipe_video_buffer;
     50 
     51 typedef struct pipe_video_buffer *VdpVideoSurfaceGallium(uint32_t surface);
     52 typedef struct pipe_resource *VdpOutputSurfaceGallium(uint32_t surface);
     53 
     54 #endif /* _VDPAU_INTEROP_H_ */
     55