All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
glRawContext.h
Go to the documentation of this file.
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
21 // KIND, either express or implied. See the Apache License for the specific
22 // language governing permissions and limitations under the Apache License.
23 //
24 #ifndef GLF_GLRAWCONTEXT_H
25 #define GLF_GLRAWCONTEXT_H
26 
28 
29 #include "pxr/pxr.h"
30 #include "pxr/imaging/glf/api.h"
31 #include "pxr/imaging/glf/glContext.h"
32 #include "pxr/imaging/garch/glPlatformContext.h"
33 
34 PXR_NAMESPACE_OPEN_SCOPE
35 
36 
37 typedef boost::shared_ptr<class GlfGLRawContext> GlfGLRawContextSharedPtr;
38 
39 class GlfGLRawContext : public GlfGLContext {
40 public:
42  GLF_API
43  static GlfGLRawContextSharedPtr New();
44 
46  GLF_API
47  static GlfGLRawContextSharedPtr New(const GarchGLPlatformContextState&);
48 
49  GLF_API
50  virtual ~GlfGLRawContext();
51 
53  const GarchGLPlatformContextState& GetState() const { return _state; }
54 
55  // GlfGLContext overrides
56  GLF_API
57  virtual bool IsValid() const;
58 
59 protected:
60  // GlfGLContext overrides
61  GLF_API
62  virtual void _MakeCurrent();
63  GLF_API
64  virtual bool _IsSharing(const GlfGLContextSharedPtr& rhs) const;
65  GLF_API
66  virtual bool _IsEqual(const GlfGLContextSharedPtr& rhs) const;
67 
68 private:
69  GlfGLRawContext(const GarchGLPlatformContextState&);
70 
71 private:
72  GarchGLPlatformContextState _state;
73 };
74 
75 
76 PXR_NAMESPACE_CLOSE_SCOPE
77 
78 #endif // GLF_GLRAWCONTEXT_H
virtual bool IsValid() const =0
Returns true if this context is valid.
virtual bool _IsEqual(const GlfGLContextSharedPtr &rhs) const =0
Returns true if this context is equal to rhs.
virtual void _MakeCurrent()=0
Makes this context current.
Provides window system independent access to GL contexts.
Definition: glContext.h:52
virtual bool _IsSharing(const GlfGLContextSharedPtr &rhs) const =0
Returns true if this context is sharing with rhs.