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textureHandle.h
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2 // Copyright 2016 Pixar
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5 // with the following modification; you may not use this file except in
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23 
24 #ifndef PXR_IMAGING_GLF_TEXTURE_HANDLE_H
25 #define PXR_IMAGING_GLF_TEXTURE_HANDLE_H
26 
27 /// \file glf/textureHandle.h
28 
29 #include "pxr/pxr.h"
30 #include "pxr/imaging/glf/api.h"
32 
33 #include "pxr/imaging/garch/gl.h"
34 
36 #include "pxr/base/tf/refPtr.h"
37 #include "pxr/base/tf/weakPtr.h"
38 
39 #include <string>
40 #include <map>
41 
43 
44 
46 
47 class GlfTextureHandle : public TfRefBase, public TfWeakBase {
48 public:
49  GLF_API
50  static GlfTextureHandleRefPtr New(GlfTextureRefPtr texture);
51 
52  GLF_API
53  virtual ~GlfTextureHandle();
54 
55  GlfTexturePtr GetTexture() {
56  return _texture;
57  }
58 
59  GLF_API
60  void AddMemoryRequest(size_t targetMemory);
61 
62  GLF_API
63  void DeleteMemoryRequest(size_t targetMemory);
64 
65 protected:
66  GLF_API
67  GlfTextureHandle(GlfTextureRefPtr texture);
68 
69  GlfTextureRefPtr _texture;
70 
71  GLF_API
73 
74  // requested memory map
75  std::map<size_t, size_t> _requestedMemories;
76 };
77 
78 
80 
81 #endif
static GLF_API GlfTextureHandleRefPtr New(GlfTextureRefPtr texture)
#define GLF_API
Definition: api.h:40
virtual GLF_API ~GlfTextureHandle()
GLF_API void _ComputeMemoryRequirement()
PXR_NAMESPACE_OPEN_SCOPE TF_DECLARE_WEAK_AND_REF_PTRS(GlfTextureHandle)
GlfTextureRefPtr _texture
Definition: textureHandle.h:69
PXR_NAMESPACE_CLOSE_SCOPE PXR_NAMESPACE_OPEN_SCOPE
Definition: path.h:1346
GLenum GLuint texture
Definition: glew.h:2361
#define PXR_NAMESPACE_CLOSE_SCOPE
Definition: pxr.h:91
GLF_API GlfTextureHandle(GlfTextureRefPtr texture)
GLF_API void DeleteMemoryRequest(size_t targetMemory)
std::map< size_t, size_t > _requestedMemories
Definition: textureHandle.h:75
GlfTexturePtr GetTexture()
Definition: textureHandle.h:55
GLF_API void AddMemoryRequest(size_t targetMemory)