0024739: TKOpenGl - port ray-tracing from OpenCL to GLSL for better integration and...

[occt.git] / src / OpenGl / OpenGl_TextureBufferArb.hxx

diff --git a/src/OpenGl/OpenGl_TextureBufferArb.hxx b/src/OpenGl/OpenGl_TextureBufferArb.hxx
index 0fac88e..42abd34 100644 (file)
--- a/src/OpenGl/OpenGl_TextureBufferArb.hxx
+++ b/src/OpenGl/OpenGl_TextureBufferArb.hxx
@@ -1,10 +1,10 @@
 // Created by: Kirill GAVRILOV
-// Copyright (c) 2014 OPEN CASCADE SAS
+// Copyright (c) 2013-2014 OPEN CASCADE SAS
 //
 // This file is part of Open CASCADE Technology software library.
 //
-// This library is free software; you can redistribute it and / or modify it
-// under the terms of the GNU Lesser General Public version 2.1 as published
+// This library is free software; you can redistribute it and/or modify it under
+// the terms of the GNU Lesser General Public License version 2.1 as published
 // by the Free Software Foundation, with special exception defined in the file
 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
 // distribution for complete text of the license and disclaimer of any warranty.
@@ -69,6 +69,13 @@ public:
                              const GLsizei  theElemsNb,
                              const GLfloat* theData);
 
+  //! Perform TBO initialization with specified data.
+  //! Existing data will be deleted.
+  Standard_EXPORT bool Init (const Handle(OpenGl_Context)& theGlCtx,
+                             const GLuint   theComponentsNb,
+                             const GLsizei  theElemsNb,
+                             const GLuint*  theData);
+
   //! Bind TBO to specified Texture Unit.
   Standard_EXPORT void BindTexture (const Handle(OpenGl_Context)& theGlCtx,
                                     const GLenum theTextureUnit = GL_TEXTURE0) const;