22 lines
532 B
Plaintext
22 lines
532 B
Plaintext
#ifndef OSG_GLEXTENSIONS
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#define OSG_GLEXTENSIONS 1
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#include <osg/Export>
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namespace osg {
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/** return true if OpenGL "extension" is supported.
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* note: Must only called within a valid OpenGL context,
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* undefined behaviour may occur otherwise.
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*/
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SG_EXPORT extern const bool isGLExtensionSupported(const char *extension);
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/** return the address of the specified OpenGL function.
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* return NULL if function not supported by OpenGL library.
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*/
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SG_EXPORT extern void* getGLExtensionFuncPtr(const char *funcName);
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};
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#endif
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