1 /**************************************************************************
2  *
3  * Copyright 2009 Younes Manton.
4  * Copyright 2011 Christian König.
5  * All Rights Reserved.
6  *
7  * Permission is hereby granted, free of charge, to any person obtaining a
8  * copy of this software and associated documentation files (the
9  * "Software"), to deal in the Software without restriction, including
10  * without limitation the rights to use, copy, modify, merge, publish,
11  * distribute, sub license, and/or sell copies of the Software, and to
12  * permit persons to whom the Software is furnished to do so, subject to
13  * the following conditions:
14  *
15  * The above copyright notice and this permission notice (including the
16  * next paragraph) shall be included in all copies or substantial portions
17  * of the Software.
18  *
19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
21  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
22  * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
23  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
24  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
25  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26  *
27  **************************************************************************/
28 
29 #ifndef vl_decoder_h
30 #define vl_decoder_h
31 
32 #include "pipe/p_video_decoder.h"
33 
34 /**
35  * check if a given profile is supported with shader based decoding
36  */
37 bool
38 vl_profile_supported(struct pipe_screen *screen, enum pipe_video_profile profile);
39 
40 /**
41  * standard implementation of pipe->create_video_decoder
42  */
43 struct pipe_video_decoder *
44 vl_create_decoder(struct pipe_context *pipe,
45                   enum pipe_video_profile profile,
46                   enum pipe_video_entrypoint entrypoint,
47                   enum pipe_video_chroma_format chroma_format,
48                   unsigned width, unsigned height, unsigned max_references,
49                   bool expect_chunked_decode);
50 
51 #endif /* vl_decoder_h */
52