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glPlatformContext.h
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1 //
2 // Copyright 2016 Pixar
3 //
4 // Licensed under the Apache License, Version 2.0 (the "Apache License")
5 // with the following modification; you may not use this file except in
6 // compliance with the Apache License and the following modification to it:
7 // Section 6. Trademarks. is deleted and replaced with:
8 //
9 // 6. Trademarks. This License does not grant permission to use the trade
10 // names, trademarks, service marks, or product names of the Licensor
11 // and its affiliates, except as required to comply with Section 4(c) of
12 // the License and to reproduce the content of the NOTICE file.
13 //
14 // You may obtain a copy of the Apache License at
15 //
16 // http://www.apache.org/licenses/LICENSE-2.0
17 //
18 // Unless required by applicable law or agreed to in writing, software
19 // distributed under the Apache License with the above modification is
20 // distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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22 // language governing permissions and limitations under the Apache License.
23 //
24 #ifndef GARCH_GLPLATFORMCONTEXT_H
25 #define GARCH_GLPLATFORMCONTEXT_H
26 
28 
29 #include "pxr/pxr.h"
30 #include "pxr/imaging/garch/api.h"
31 #include "pxr/base/arch/defines.h"
32 #include <cstddef>
33 
34 #if defined(ARCH_OS_LINUX)
35 
36 #include "pxr/imaging/garch/glPlatformContextGLX.h"
37 
38 #elif defined(ARCH_OS_DARWIN)
39 
40 #include "pxr/imaging/garch/glPlatformContextDarwin.h"
41 
42 #elif defined(ARCH_OS_WINDOWS)
43 
44 #include "pxr/imaging/garch/glPlatformContextWindows.h"
45 
46 #else
47 
48 #error "Unknown platform"
49 
50 #endif
51 
52 PXR_NAMESPACE_OPEN_SCOPE
53 
54 GARCH_API GarchGLPlatformContextState GarchGetNullGLPlatformContextState();
55 
56 inline
57 size_t
58 hash_value(const GarchGLPlatformContextState& x)
59 {
60  return x.GetHash();
61 }
62 
63 
64 PXR_NAMESPACE_CLOSE_SCOPE
65 
66 #endif // GARCH_GLPLATFORMCONTEXT_H