openscenegraph
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Protected Types | |
typedef void(GL_APIENTRY * | GLBlendEquationProc )(GLenum mode) |
typedef void(GL_APIENTRY * | GLBlendEquationSeparateProc )(GLenum modeRGB, GLenum modeAlpha) |
Protected Member Functions | |
~Extensions () | |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
bool | _isBlendEquationSupported |
bool | _isBlendEquationSeparateSupported |
bool | _isSGIXMinMaxSupported |
bool | _isLogicOpSupported |
GLBlendEquationProc | _glBlendEquation |
GLBlendEquationSeparateProc | _glBlendEquationSeparate |
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OpenThreads::AtomicPtr | _observerSet |
OpenThreads::Atomic | _refCount |
Additional Inherited Members | |
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static OpenThreads::Mutex * | getGlobalReferencedMutex () |
static void | setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting) |
static bool | getThreadSafeReferenceCounting () |
static void | setDeleteHandler (DeleteHandler *handler) |
static DeleteHandler * | getDeleteHandler () |
Encapsulates queries of extension availability, obtains extension function pointers, and provides convenience wrappers for calling extension functions.
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osg::BlendEquation::Extensions::Extensions | ( | unsigned int | contextID | ) |
osg::BlendEquation::Extensions::Extensions | ( | const Extensions & | rhs | ) |
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void osg::BlendEquation::Extensions::glBlendEquation | ( | GLenum | mode | ) | const |
void osg::BlendEquation::Extensions::glBlendEquationSeparate | ( | GLenum | modeRGB, |
GLenum | modeAlpha | ||
) | const |
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void osg::BlendEquation::Extensions::lowestCommonDenominator | ( | const Extensions & | rhs | ) |
void osg::BlendEquation::Extensions::setupGLExtensions | ( | unsigned int | contextID | ) |
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