FGFS-4.1/OpenSceneGraph
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Implementated experimental reuse of PBO's after download

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This commit is contained in:
Robert Osfield
2011-02-07 14:19:58 +00:00
parent e0924886bd
commit 4b4754c3cf
5 changed files with 49 additions and 7 deletions
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2
include/osgUtil/IncrementalCompileOperation
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@@ -39,6 +39,7 @@ class OSGUTIL_EXPORT StateToCompile : public osg::NodeVisitor
TextureSet _textures;
ProgramSet _programs;
bool _assignPBOToImages;
osg::ref_ptr<osg::PixelBufferObject> _pbo;
bool empty() const { return _textures.empty() && _programs.empty() && _drawables.empty(); }
@@ -48,6 +49,7 @@ class OSGUTIL_EXPORT StateToCompile : public osg::NodeVisitor
virtual void apply(osg::Drawable& drawable);
virtual void apply(osg::StateSet& stateset);
virtual void apply(osg::Texture& texture);
};
class OSGUTIL_EXPORT IncrementalCompileOperation : public osg::GraphicsOperation