FGFS-4.1/OpenSceneGraph
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Ported GL2Extentions across to using the new GL extensions approach - cutting code count by 3000 lines!

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git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14566 16af8721-9629-0410-8352-f15c8da7e697
This commit is contained in:
Robert Osfield
2014-12-04 16:22:31 +00:00
parent f8d53b7c8d
commit 66da1328f8
9 changed files with 422 additions and 3375 deletions
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7
src/osg/State.cpp
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@@ -131,6 +131,10 @@ State::State():
State::~State()
{
// delete the GL2Extensions object associated with this osg::State.
GL2Extensions::Set(_contextID, 0);
_gl2Extentsions = 0;
//_texCoordArrayList.clear();
//_vertexAttribArrayList.clear();
@@ -918,6 +922,9 @@ void State::initializeExtensionProcs()
{
if (_extensionProcsInitialized) return;
_gl2Extentsions = new GL2Extensions(_contextID);
GL2Extensions::Set(_contextID, _gl2Extentsions.get());
setGLExtensionFuncPtr(_glClientActiveTexture,"glClientActiveTexture","glClientActiveTextureARB");
setGLExtensionFuncPtr(_glActiveTexture, "glActiveTexture","glActiveTextureARB");
setGLExtensionFuncPtr(_glFogCoordPointer, "glFogCoordPointer","glFogCoordPointerEXT");