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GLExtensions File Reference
#include <osg/Export>
#include <osg/GLDefines>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <vector>
#include <map>

Go to the source code of this file.

Classes

class  osg::VertexAttribAlias
 
class  osg::GLExtensions
 

Namespaces

namespace  osg
 

Macros

#define OSG_GLEXTENSIONS   1
 

Functions

OSG_EXPORT float osg::getGLVersionNumber ()
 
OSG_EXPORT bool osg::isExtensionInExtensionString (const char *extension, const char *extensionString)
 
OSG_EXPORT bool osg::isGLExtensionSupported (unsigned int contextID, const char *extension)
 
OSG_EXPORT bool osg::isGLExtensionSupported (unsigned int contextID, const char *extension1, const char *extension2)
 
OSG_EXPORT bool osg::isGLExtensionOrVersionSupported (unsigned int contextID, const char *extension, float requiredGlVersion)
 
OSG_EXPORT void * osg::getGLExtensionFuncPtr (const char *funcName)
 
OSG_EXPORT void osg::setGLExtensionDisableString (const std::string &disableString)
 
OSG_EXPORT std::string & osg::getGLExtensionDisableString ()
 
void * osg::getGLExtensionFuncPtr (const char *funcName, const char *fallbackFuncName)
 
void * osg::getGLExtensionFuncPtr (const char *funcName1, const char *funcName2, const char *funcName3)
 
template<typename T , typename R >
bool osg::convertPointer (T &dest, R src)
 
template<typename T , typename R >
osg::convertPointerType (R src)
 
template<typename T >
bool osg::setGLExtensionFuncPtr (T &t, const char *str1, bool validContext=true)
 
template<typename T >
bool osg::setGLExtensionFuncPtr (T &t, const char *str1, const char *str2, bool validContext=true)
 
template<typename T >
bool osg::setGLExtensionFuncPtr (T &t, const char *str1, const char *str2, const char *str3, bool validContext=true)
 

Macro Definition Documentation

◆ OSG_GLEXTENSIONS

#define OSG_GLEXTENSIONS   1