class SG_EXPORT osg::FragmentProgram::Extensions

Extensions class which encapsulates the querring of extensions and associated function pointers, and provide convinience wrappers to check for the extensions or use the associated functions

Inheritance:

Public Methods

Extensions()

Extensions(const Extensions& rhs)

void lowestCommonDenominator(const Extensions& rhs)

void setupGLExtenions()

void setFragmentProgramSupported(bool flag)

bool isFragmentProgramSupported() const

void glBindProgram(GLenum target, GLuint id) const

void glGenPrograms(GLsizei n, GLuint* programs) const

void glDeletePrograms(GLsizei n, GLuint* programs) const

void glProgramString(GLenum target, GLenum format, GLsizei len, const void* string) const

void glProgramLocalParameter4fv(GLenum target, GLuint index, const GLfloat* params) const

Protected Fields

bool _isFragmentProgramSupported

void* _glBindProgram

void* _glGenPrograms

void* _glDeletePrograms

void* _glProgramString

void* _glProgramLocalParameter4fv

Protected Methods

~Extensions()

Inherited from Referenced:

Public Methods

inline Referenced& operator = (const Referenced&)

static void setDeleteHandler(DeleteHandler* handler)

static DeleteHandler* getDeleteHandler()

inline void ref() const

inline void unref_nodelete() const

inline int referenceCount() const

inline void unref() const

Protected Fields

mutable OpenThreads::Mutex _refMutex

mutable int _refCount

Documentation

Extensions class which encapsulates the querring of extensions and associated function pointers, and provide convinience wrappers to check for the extensions or use the associated functions

Extensions()

Extensions(const Extensions& rhs)

void lowestCommonDenominator(const Extensions& rhs)

void setupGLExtenions()

void setFragmentProgramSupported(bool flag)

bool isFragmentProgramSupported() const

void glBindProgram(GLenum target, GLuint id) const

void glGenPrograms(GLsizei n, GLuint* programs) const

void glDeletePrograms(GLsizei n, GLuint* programs) const

void glProgramString(GLenum target, GLenum format, GLsizei len, const void* string) const

void glProgramLocalParameter4fv(GLenum target, GLuint index, const GLfloat* params) const

~Extensions()

bool _isFragmentProgramSupported

void* _glBindProgram

void* _glGenPrograms

void* _glDeletePrograms

void* _glProgramString

void* _glProgramLocalParameter4fv

This class has no child classes.

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