OpenSceneGraph 2.8.3
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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. More...
Public Member Functions | |
Extensions (unsigned int contextID) | |
Extensions (const Extensions &rhs) | |
void | lowestCommonDenominator (const Extensions &rhs) |
void | setupGLExtensions (unsigned int contextID) |
bool | isBufferObjectSupported () const |
bool | isPBOSupported () const |
void | glGenBuffers (GLsizei n, GLuint *buffers) const |
void | glBindBuffer (GLenum target, GLuint buffer) const |
void | glBufferData (GLenum target, GLsizeiptrARB size, const GLvoid *data, GLenum usage) const |
void | glBufferSubData (GLenum target, GLintptrARB offset, GLsizeiptrARB size, const GLvoid *data) const |
void | glDeleteBuffers (GLsizei n, const GLuint *buffers) const |
GLboolean | glIsBuffer (GLuint buffer) const |
void | glGetBufferSubData (GLenum target, GLintptrARB offset, GLsizeiptrARB size, GLvoid *data) const |
GLvoid * | glMapBuffer (GLenum target, GLenum access) const |
GLboolean | glUnmapBuffer (GLenum target) const |
void | glGetBufferParameteriv (GLenum target, GLenum pname, GLint *params) const |
void | glGetBufferPointerv (GLenum target, GLenum pname, GLvoid **params) const |
Protected Types | |
typedef GLuint * | buffers |
typedef GLuint | buffer |
typedef GLsizeiptrARB | size |
typedef GLsizeiptrARB const GLvoid * | data |
typedef GLsizeiptrARB const GLvoid GLenum | usage |
typedef GLintptrARB | offset |
typedef GLintptrARB GLsizeiptrARB | size |
typedef GLintptrARB GLsizeiptrARB const GLvoid * | data |
typedef const GLuint * | buffers |
typedef GLintptrARB | offset |
typedef GLintptrARB GLsizeiptrARB | size |
typedef GLintptrARB GLsizeiptrARB GLvoid * | data |
typedef GLvoid *APIENTRY | MapBufferProc (GLenum target, GLenum access) |
typedef GLenum | pname |
typedef GLenum GLint * | params |
typedef GLenum | pname |
typedef GLenum GLvoid * | params |
Protected Member Functions | |
typedef | void (APIENTRY *GenBuffersProc)(GLsizei n |
typedef | void (APIENTRY *BindBufferProc)(GLenum target |
typedef | void (APIENTRY *BufferDataProc)(GLenum target |
typedef | void (APIENTRY *BufferSubDataProc)(GLenum target |
typedef | void (APIENTRY *DeleteBuffersProc)(GLsizei n |
typedef | GLboolean (APIENTRY *IsBufferProc)(GLuint buffer) |
typedef | void (APIENTRY *GetBufferSubDataProc)(GLenum target |
typedef | GLboolean (APIENTRY *UnmapBufferProc)(GLenum target) |
typedef | void (APIENTRY *GetBufferParameterivProc)(GLenum target |
typedef | void (APIENTRY *GetBufferPointervProc)(GLenum target |
Protected Attributes | |
GenBuffersProc | _glGenBuffers |
BindBufferProc | _glBindBuffer |
BufferDataProc | _glBufferData |
BufferSubDataProc | _glBufferSubData |
DeleteBuffersProc | _glDeleteBuffers |
IsBufferProc | _glIsBuffer |
GetBufferSubDataProc | _glGetBufferSubData |
MapBufferProc | _glMapBuffer |
UnmapBufferProc | _glUnmapBuffer |
GetBufferParameterivProc | _glGetBufferParameteriv |
GetBufferPointervProc | _glGetBufferPointerv |
bool | _isPBOSupported |
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.
typedef GLuint osg::BufferObject::Extensions::buffer [protected] |
typedef GLuint* osg::BufferObject::Extensions::buffers [protected] |
typedef const GLuint* osg::BufferObject::Extensions::buffers [protected] |
typedef GLintptrARB GLsizeiptrARB const GLvoid* osg::BufferObject::Extensions::data [protected] |
typedef GLsizeiptrARB const GLvoid* osg::BufferObject::Extensions::data [protected] |
typedef GLintptrARB GLsizeiptrARB GLvoid* osg::BufferObject::Extensions::data [protected] |
typedef GLvoid* APIENTRY osg::BufferObject::Extensions::MapBufferProc(GLenum target, GLenum access) [protected] |
typedef GLintptrARB osg::BufferObject::Extensions::offset [protected] |
typedef GLintptrARB osg::BufferObject::Extensions::offset [protected] |
typedef GLenum GLvoid* osg::BufferObject::Extensions::params [protected] |
typedef GLenum GLint* osg::BufferObject::Extensions::params [protected] |
typedef GLenum osg::BufferObject::Extensions::pname [protected] |
typedef GLenum osg::BufferObject::Extensions::pname [protected] |
typedef GLintptrARB GLsizeiptrARB osg::BufferObject::Extensions::size [protected] |
typedef GLsizeiptrARB osg::BufferObject::Extensions::size [protected] |
typedef GLintptrARB GLsizeiptrARB osg::BufferObject::Extensions::size [protected] |
typedef GLsizeiptrARB const GLvoid GLenum osg::BufferObject::Extensions::usage [protected] |
osg::BufferObject::Extensions::Extensions | ( | unsigned int | contextID | ) |
osg::BufferObject::Extensions::Extensions | ( | const Extensions & | rhs | ) |
void osg::BufferObject::Extensions::glBindBuffer | ( | GLenum | target, |
GLuint | buffer | ||
) | const |
Referenced by osg::BufferObject::bindBuffer(), and osg::BufferObject::unbindBuffer().
typedef osg::BufferObject::Extensions::GLboolean | ( | APIENTRY * | IsBufferProc | ) | [protected] |
typedef osg::BufferObject::Extensions::GLboolean | ( | APIENTRY * | UnmapBufferProc | ) | [protected] |
void osg::BufferObject::Extensions::glBufferData | ( | GLenum | target, |
GLsizeiptrARB | size, | ||
const GLvoid * | data, | ||
GLenum | usage | ||
) | const |
void osg::BufferObject::Extensions::glBufferSubData | ( | GLenum | target, |
GLintptrARB | offset, | ||
GLsizeiptrARB | size, | ||
const GLvoid * | data | ||
) | const |
void osg::BufferObject::Extensions::glDeleteBuffers | ( | GLsizei | n, |
const GLuint * | buffers | ||
) | const |
void osg::BufferObject::Extensions::glGenBuffers | ( | GLsizei | n, |
GLuint * | buffers | ||
) | const |
void osg::BufferObject::Extensions::glGetBufferParameteriv | ( | GLenum | target, |
GLenum | pname, | ||
GLint * | params | ||
) | const |
void osg::BufferObject::Extensions::glGetBufferPointerv | ( | GLenum | target, |
GLenum | pname, | ||
GLvoid ** | params | ||
) | const |
void osg::BufferObject::Extensions::glGetBufferSubData | ( | GLenum | target, |
GLintptrARB | offset, | ||
GLsizeiptrARB | size, | ||
GLvoid * | data | ||
) | const |
GLboolean osg::BufferObject::Extensions::glIsBuffer | ( | GLuint | buffer | ) | const |
GLvoid* osg::BufferObject::Extensions::glMapBuffer | ( | GLenum | target, |
GLenum | access | ||
) | const |
GLboolean osg::BufferObject::Extensions::glUnmapBuffer | ( | GLenum | target | ) | const |
bool osg::BufferObject::Extensions::isBufferObjectSupported | ( | ) | const [inline] |
bool osg::BufferObject::Extensions::isPBOSupported | ( | ) | const [inline] |
void osg::BufferObject::Extensions::lowestCommonDenominator | ( | const Extensions & | rhs | ) |
void osg::BufferObject::Extensions::setupGLExtensions | ( | unsigned int | contextID | ) |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | GetBufferSubDataProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | GenBuffersProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | BufferSubDataProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | GetBufferPointervProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | BufferDataProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | DeleteBuffersProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | GetBufferParameterivProc | ) | [protected] |
typedef osg::BufferObject::Extensions::void | ( | APIENTRY * | BindBufferProc | ) | [protected] |
BindBufferProc osg::BufferObject::Extensions::_glBindBuffer [protected] |
BufferDataProc osg::BufferObject::Extensions::_glBufferData [protected] |
BufferSubDataProc osg::BufferObject::Extensions::_glBufferSubData [protected] |
DeleteBuffersProc osg::BufferObject::Extensions::_glDeleteBuffers [protected] |
GenBuffersProc osg::BufferObject::Extensions::_glGenBuffers [protected] |
GetBufferParameterivProc osg::BufferObject::Extensions::_glGetBufferParameteriv [protected] |
GetBufferPointervProc osg::BufferObject::Extensions::_glGetBufferPointerv [protected] |
GetBufferSubDataProc osg::BufferObject::Extensions::_glGetBufferSubData [protected] |
IsBufferProc osg::BufferObject::Extensions::_glIsBuffer [protected] |
UnmapBufferProc osg::BufferObject::Extensions::_glUnmapBuffer [protected] |
bool osg::BufferObject::Extensions::_isPBOSupported [protected] |
![]() | Generated at Tue Mar 22 2011 13:20:20 for the OpenSceneGraph by doxygen 1.7.3. |