Some reindentation, minor bugfixes, removed unused members from ExtensionHandler.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1100 dfc29bdd-3216-0410-991c-e03cc46cb475

source/Irrlicht/COpenGLExtensionHandler.cpp

@@ -15,9 +15,7 @@ namespace video
 COpenGLExtensionHandler::COpenGLExtensionHandler() :
 		StencilBuffer(false),
 		MultiTextureExtension(false), MultiSamplingExtension(false), AnisotropyExtension(false),
-		SeparateStencilExtension(false),
 		TextureCompressionExtension(false),
-		VertexBufferObjectExtension(false),
 		MaxTextureUnits(1), MaxLights(1), MaxIndices(65535),
 		MaxAnisotropy(1.0f), MaxUserClipPlanes(0),
 		Version(0), ShaderLanguageVersion(0)
@@ -102,9 +100,7 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
 	MultiTextureExtension = FeatureAvailable[IRR_ARB_multitexture];
 	MultiSamplingExtension = FeatureAvailable[IRR_ARB_multisample];
 	AnisotropyExtension = FeatureAvailable[IRR_EXT_texture_filter_anisotropic];
-	SeparateStencilExtension = FeatureAvailable[IRR_ATI_separate_stencil];
 	TextureCompressionExtension = FeatureAvailable[IRR_ARB_texture_compression];
-	VertexBufferObjectExtension = FeatureAvailable[IRR_ARB_vertex_buffer_object];
 	StencilBuffer=stencilBuffer;
 
 #ifdef _IRR_WINDOWS_API_

source/Irrlicht/COpenGLExtensionHandler.h

@@ -663,9 +663,7 @@ class COpenGLExtensionHandler
 	bool MultiTextureExtension;
 	bool MultiSamplingExtension;
 	bool AnisotropyExtension;
-	bool SeparateStencilExtension;
 	bool TextureCompressionExtension;
-	bool VertexBufferObjectExtension;
 
 	// Some non-boolean properties
 	//! Maxmimum texture layers supported by the fixed pipeline

source/Irrlicht/COpenGLTexture.h

@@ -61,13 +61,13 @@ public:
 	//! unlock function
 	virtual void unlock();
 
-	//! Returns original size of the texture.
+	//! Returns original size of the texture (image).
 	virtual const core::dimension2d<s32>& getOriginalSize() const;
 
 	//! Returns size of the texture.
 	virtual const core::dimension2d<s32>& getSize() const;
 
-	//! returns driver type of texture (=the driver, who created the texture)
+	//! returns driver type of texture (=the driver, that created it)
 	virtual E_DRIVER_TYPE getDriverType() const;
 
 	//! returns color format of texture
@@ -113,7 +113,7 @@ private:
 	//! \param: newTexture is true if method is called from a newly created texture for the first time. Otherwise call with false to improve memory handling.
 	void copyTexture(bool newTexture=true);
 
-	//! returns the size of a texture which would be the optimize size for rendering it
+	//! returns the size of a texture which would be optimal for rendering
 	inline s32 getTextureSizeFromSurfaceSize(s32 size) const;
 
 	core::dimension2d<s32> ImageSize;