1 /*---------------------------------------------------------------------------*\
5 * Copyright (C) 2000-2013 by the OpenSG Forum *
9 * contact: dirk@opensg.org, gerrit.voss@vossg.org, carsten_neumann@gmx.net *
11 \*---------------------------------------------------------------------------*/
12 /*---------------------------------------------------------------------------*\
15 * This library is free software; you can redistribute it and/or modify it *
16 * under the terms of the GNU Library General Public License as published *
17 * by the Free Software Foundation, version 2. *
19 * This library is distributed in the hope that it will be useful, but *
20 * WITHOUT ANY WARRANTY; without even the implied warranty of *
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
22 * Library General Public License for more details. *
24 * You should have received a copy of the GNU Library General Public *
25 * License along with this library; if not, write to the Free Software *
26 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
28 \*---------------------------------------------------------------------------*/
29 /*---------------------------------------------------------------------------*\
37 \*---------------------------------------------------------------------------*/
39 #ifndef _OSGUNIFORMBUFFEROBJSTD140CHUNK_H_
40 #define _OSGUNIFORMBUFFEROBJSTD140CHUNK_H_
45 #include "OSGUniformBufferObjStd140ChunkBase.h"
46 #include "OSGWindow.h"
50 /*! \brief UniformBufferObjStd140Chunk class. See \ref
51 PageSystemUniformBufferObjStd140Chunk for a description.
54 class OSG_SYSTEM_DLLMAPPING UniformBufferObjStd140Chunk
: public UniformBufferObjStd140ChunkBase
58 /*========================== PUBLIC =================================*/
62 typedef UniformBufferObjStd140ChunkBase Inherited
;
63 typedef UniformBufferObjStd140Chunk Self
;
65 /*---------------------------------------------------------------------*/
69 virtual void changed(ConstFieldMaskArg whichField
,
74 /*---------------------------------------------------------------------*/
78 virtual void dump( UInt32 uiIndent
= 0,
79 const BitVector bvFlags
= 0) const;
82 /*---------------------------------------------------------------------*/
86 virtual void activate (DrawEnv
*pEnv
,
89 virtual void changeFrom (DrawEnv
*pEnv
,
93 virtual void deactivate (DrawEnv
*pEnv
,
97 /*---------------------------------------------------------------------*/
98 /*! \name OpenGL handling */
101 virtual void validate (DrawEnv
*pEnv
);
102 virtual Int32
getOpenGLId (DrawEnv
*pEnv
);
105 /*========================= PROTECTED ===============================*/
108 // Variables should all be in UniformBufferObjStd140ChunkBase.
110 void onCreate (const UniformBufferObjStd140Chunk
*source
= NULL
);
111 void onCreateAspect(const UniformBufferObjStd140Chunk
*createAspect
,
112 const UniformBufferObjStd140Chunk
*source
= NULL
);
113 void onDestroy ( UInt32 uiContainerId
);
115 /*---------------------------------------------------------------------*/
116 /*! \name Constructors */
119 UniformBufferObjStd140Chunk(void);
120 UniformBufferObjStd140Chunk(const UniformBufferObjStd140Chunk
&source
);
123 /*---------------------------------------------------------------------*/
124 /*! \name Destructors */
127 virtual ~UniformBufferObjStd140Chunk(void);
130 /*---------------------------------------------------------------------*/
134 static void initMethod(InitPhase ePhase
);
138 // extension indices for used extensions;
139 static UInt32 _extVertexBufferObject
;
141 static UInt32 _funcBindBuffer
;
142 static UInt32 _funcMapBuffer
;
143 static UInt32 _funcUnmapBuffer
;
144 static UInt32 _funcBufferData
;
145 static UInt32 _funcBufferSubData
;
146 static UInt32 _funcGenBuffers
;
147 static UInt32 _funcDeleteBuffers
;
148 static UInt32 _funcGetBufferParameteriv
;
151 static UInt32 _extUniformBufferObject
;
153 static UInt32 _funcBindBufferBase
;
155 /*========================== PRIVATE ================================*/
159 friend class FieldContainer
;
160 friend class UniformBufferObjStd140ChunkBase
;
162 /*---------------------------------------------------------------------*/
166 UInt32
handleGL (DrawEnv
*pEnv
,
168 Window::GLObjectStatusE mode
,
171 static void handleDestroyGL(DrawEnv
*pEnv
,
173 Window::GLObjectStatusE mode
);
177 // prohibit default functions (move to 'public' if you need one)
178 void operator =(const UniformBufferObjStd140Chunk
&source
);
181 typedef UniformBufferObjStd140Chunk
*UniformBufferObjStd140ChunkP
;
185 #include "OSGUniformBufferObjStd140ChunkBase.inl"
186 #include "OSGUniformBufferObjStd140Chunk.inl"
188 #endif /* _OSGUNIFORMBUFFEROBJSTD140CHUNK_H_ */