openscenegraph
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Public Member Functions | |
Extensions (unsigned int contextID) | |
Extensions (const Extensions &rhs) | |
void | lowestCommonDenominator (const Extensions &rhs) |
void | setupGLExtensions (unsigned int contextID) |
bool | isOpenGL32upported () const |
bool | isTextureMultisampleSupported () const |
bool | isSampleMaskiSupported () const |
void | glSampleMaski (GLuint maskNumber, GLbitfield mask) const |
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Referenced () | |
Referenced (bool threadSafeRefUnref) | |
Referenced (const Referenced &) | |
Referenced & | operator= (const Referenced &) |
virtual void | setThreadSafeRefUnref (bool threadSafe) |
bool | getThreadSafeRefUnref () const |
OpenThreads::Mutex * | getRefMutex () const |
int | ref () const |
int | unref () const |
int | unref_nodelete () const |
int | referenceCount () const |
ObserverSet * | getObserverSet () const |
ObserverSet * | getOrCreateObserverSet () const |
void | addObserver (Observer *observer) const |
void | removeObserver (Observer *observer) const |
Protected Types | |
typedef void(GL_APIENTRY * | SampleMaski) (GLuint maskNumber, GLbitfield mask) |
Protected Member Functions | |
~Extensions () | |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
bool | _isOpenGL32upported |
bool | _isTextureMultisampleSupported |
bool | _isSampleMaskiSupported |
SampleMaski | _glSampleMaski |
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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 () |
Extensions class which encapsulates the querying of extensions and associated function pointers, and provide convenience wrappers to check for the extensions or use the associated functions.
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protected |
osg::SampleMaski::Extensions::Extensions | ( | unsigned int | contextID | ) |
osg::SampleMaski::Extensions::Extensions | ( | const Extensions & | rhs | ) |
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inlineprotected |
void osg::SampleMaski::Extensions::glSampleMaski | ( | GLuint | maskNumber, |
GLbitfield | mask | ||
) | const |
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inline |
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inline |
void osg::SampleMaski::Extensions::lowestCommonDenominator | ( | const Extensions & | rhs | ) |
void osg::SampleMaski::Extensions::setupGLExtensions | ( | unsigned int | contextID | ) |
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protected |
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protected |
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