class SG_EXPORT 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 setMultiTexturingSupported(bool flag)

bool isMultiTexturingSupported() const

void setTextureFilterAnisotropicSupported(bool flag)

bool isTextureFilterAnisotropicSupported() const

void setTextureCompressionARBSupported(bool flag)

bool isTextureCompressionARBSupported() const

void setTextureCompressionS3TCSupported(bool flag)

bool isTextureCompressionS3TCSupported() const

void setTextureMirroredRepeatSupported(bool flag)

bool isTextureMirroredRepeatSupported() const

void setTextureEdgeClampSupported(bool flag)

bool isTextureEdgeClampSupported() const

void setTextureBorderClampSupported(bool flag)

bool isTextureBorderClampSupported() const

void setGenerateMipMapSupported(bool flag)

bool isGenerateMipMapSupported() const

void setMaxTextureSize(GLint maxsize)

GLint maxTextureSize() const

bool isCompressedTexImage2DSupported() const

void setCompressedTexImage2DProc(void* ptr)

void glCompressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data) const

void setCompressedTexSubImage2DProc(void* ptr)

void glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei type, const GLvoid* data) const

void setGetCompressedTexImageProc(void* ptr)

void glGetCompressedTexImage(GLenum target, GLint level, GLvoid* data) const

Protected Fields

bool _isMultiTexturingSupported

bool _isTextureFilterAnisotropicSupported

bool _isTextureCompressionARBSupported

bool _isTextureCompressionS3TCSupported

bool _isTextureMirroredRepeatSupported

bool _isTextureEdgeClampSupported

bool _isTextureBorderClampSupported

bool _isGenerateMipMapSupported

GLint _maxTextureSize

void* _glCompressedTexImage2D

void* _glCompressedTexSubImage2D

void* _glGetCompressedTexImage

Protected Methods

~Extensions()

Inherited from Referenced:

Public Methods

inline Referenced& operator = (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 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 setMultiTexturingSupported(bool flag)

bool isMultiTexturingSupported() const

void setTextureFilterAnisotropicSupported(bool flag)

bool isTextureFilterAnisotropicSupported() const

void setTextureCompressionARBSupported(bool flag)

bool isTextureCompressionARBSupported() const

void setTextureCompressionS3TCSupported(bool flag)

bool isTextureCompressionS3TCSupported() const

void setTextureMirroredRepeatSupported(bool flag)

bool isTextureMirroredRepeatSupported() const

void setTextureEdgeClampSupported(bool flag)

bool isTextureEdgeClampSupported() const

void setTextureBorderClampSupported(bool flag)

bool isTextureBorderClampSupported() const

void setGenerateMipMapSupported(bool flag)

bool isGenerateMipMapSupported() const

void setMaxTextureSize(GLint maxsize)

GLint maxTextureSize() const

bool isCompressedTexImage2DSupported() const

void setCompressedTexImage2DProc(void* ptr)

void glCompressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const GLvoid* data) const

void setCompressedTexSubImage2DProc(void* ptr)

void glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei type, const GLvoid* data) const

void setGetCompressedTexImageProc(void* ptr)

void glGetCompressedTexImage(GLenum target, GLint level, GLvoid* data) const

~Extensions()

bool _isMultiTexturingSupported

bool _isTextureFilterAnisotropicSupported

bool _isTextureCompressionARBSupported

bool _isTextureCompressionS3TCSupported

bool _isTextureMirroredRepeatSupported

bool _isTextureEdgeClampSupported

bool _isTextureBorderClampSupported

bool _isGenerateMipMapSupported

GLint _maxTextureSize

void* _glCompressedTexImage2D

void* _glCompressedTexSubImage2D

void* _glGetCompressedTexImage

This class has no child classes.

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