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) |
void | setTexture2DArraySupported (bool flag) |
bool | isTexture2DArraySupported () const |
void | setTexture3DSupported (bool flag) |
bool | isTexture3DSupported () const |
void | setMaxLayerCount (GLint count) |
GLint | maxLayerCount () const |
void | setMax2DSize (GLint size) |
GLint | max2DSize () const |
void | glTexImage3D (GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels) const |
void | glTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels) const |
void | glCopyTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height) const |
bool | isCompressedTexImage3DSupported () const |
void | glCompressedTexImage3D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data) const |
bool | isCompressedTexSubImage3DSupported () const |
void | glCompressedTexSubImage3D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data) 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 GLint | level |
typedef GLint GLenum | internalFormat |
typedef GLint GLenum GLsizei | width |
typedef GLint GLenum GLsizei GLsizei | height |
typedef GLint GLenum GLsizei GLsizei GLsizei | depth |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint | border |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint GLenum | format |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum | type |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint GLenum GLenum const GLvoid * | pixels |
typedef GLint | level |
typedef GLint GLint | xoffset |
typedef GLint GLint GLint | yoffset |
typedef GLint GLint GLint GLint | zoffset |
typedef GLint GLint GLint GLint GLsizei | width |
typedef GLint GLint GLint GLint GLsizei GLsizei | height |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei | depth |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum | format |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum | type |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLenum const GLvoid * | pixels |
typedef GLint | level |
typedef GLint GLenum | internalformat |
typedef GLint GLenum GLsizei | width |
typedef GLint GLenum GLsizei GLsizei | height |
typedef GLint GLenum GLsizei GLsizei GLsizei | depth |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint | border |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei | imageSize |
typedef GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * | data |
typedef GLint | level |
typedef GLint GLint | xoffset |
typedef GLint GLint GLint | yoffset |
typedef GLint GLint GLint GLint | zoffset |
typedef GLint GLint GLint GLint GLsizei | width |
typedef GLint GLint GLint GLint GLsizei GLsizei | height |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei | depth |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum | format |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei | imageSize |
typedef GLint GLint GLint GLint GLsizei GLsizei GLsizei GLenum GLsizei const GLvoid * | data |
typedef GLint | level |
typedef GLint GLint | xoffset |
typedef GLint GLint GLint | yoffset |
typedef GLint GLint GLint GLint | zoffset |
typedef GLint GLint GLint GLint GLint | x |
typedef GLint GLint GLint GLint GLint GLint | y |
typedef GLint GLint GLint GLint GLint GLint GLsizei | width |
typedef GLint GLint GLint GLint GLint GLint GLsizei GLsizei | height |
Protected Member Functions | |
~Extensions () | |
typedef | void (GL_APIENTRY *GLTexImage3DProc)(GLenum target |
typedef | void (GL_APIENTRY *GLTexSubImage3DProc)(GLenum target |
typedef | void (GL_APIENTRY *CompressedTexImage3DArbProc)(GLenum target |
typedef | void (GL_APIENTRY *CompressedTexSubImage3DArbProc)(GLenum target |
typedef | void (GL_APIENTRY *GLCopyTexSubImageProc)(GLenum target |
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virtual | ~Referenced () |
void | signalObserversAndDelete (bool signalDelete, bool doDelete) const |
void | deleteUsingDeleteHandler () const |
Protected Attributes | |
bool | _isTexture2DArraySupported |
bool | _isTexture3DSupported |
GLint | _maxLayerCount |
GLint | _max2DSize |
GLTexImage3DProc | _glTexImage3D |
GLTexSubImage3DProc | _glTexSubImage3D |
CompressedTexImage3DArbProc | _glCompressedTexImage3D |
CompressedTexSubImage3DArbProc | _glCompressedTexSubImage3D |
GLCopyTexSubImageProc | _glCopyTexSubImage3D |
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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 provides convenience wrappers to check for the extensions or use the associated functions.
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osg::Texture2DArray::Extensions::Extensions | ( | unsigned int | contextID) |
osg::Texture2DArray::Extensions::Extensions | ( | const Extensions & | rhs) |
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void osg::Texture2DArray::Extensions::glCompressedTexImage3D | ( | GLenum | target, |
GLint | level, | ||
GLenum | internalformat, | ||
GLsizei | width, | ||
GLsizei | height, | ||
GLsizei | depth, | ||
GLint | border, | ||
GLsizei | imageSize, | ||
const GLvoid * | data | ||
) | const |
void osg::Texture2DArray::Extensions::glCompressedTexSubImage3D | ( | GLenum | target, |
GLint | level, | ||
GLint | xoffset, | ||
GLint | yoffset, | ||
GLint | zoffset, | ||
GLsizei | width, | ||
GLsizei | height, | ||
GLsizei | depth, | ||
GLenum | format, | ||
GLsizei | imageSize, | ||
const GLvoid * | data | ||
) | const |
void osg::Texture2DArray::Extensions::glCopyTexSubImage3D | ( | GLenum | target, |
GLint | level, | ||
GLint | xoffset, | ||
GLint | yoffset, | ||
GLint | zoffset, | ||
GLint | x, | ||
GLint | y, | ||
GLsizei | width, | ||
GLsizei | height | ||
) | const |
void osg::Texture2DArray::Extensions::glTexImage3D | ( | GLenum | target, |
GLint | level, | ||
GLenum | internalFormat, | ||
GLsizei | width, | ||
GLsizei | height, | ||
GLsizei | depth, | ||
GLint | border, | ||
GLenum | format, | ||
GLenum | type, | ||
const GLvoid * | pixels | ||
) | const |
void osg::Texture2DArray::Extensions::glTexSubImage3D | ( | GLenum | target, |
GLint | level, | ||
GLint | xoffset, | ||
GLint | yoffset, | ||
GLint | zoffset, | ||
GLsizei | width, | ||
GLsizei | height, | ||
GLsizei | depth, | ||
GLenum | format, | ||
GLenum | type, | ||
const GLvoid * | pixels | ||
) | const |
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void osg::Texture2DArray::Extensions::lowestCommonDenominator | ( | const Extensions & | rhs) |
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void osg::Texture2DArray::Extensions::setupGLExtensions | ( | unsigned int | contextID) |
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