OpenSceneGraph 2.8.4
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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) |
void | setVertexProgramSupported (bool flag) |
bool | isVertexProgramSupported () 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 Types | |
typedef GLuint | id |
typedef GLuint * | programs |
typedef GLuint * | programs |
typedef GLenum | format |
typedef GLenum GLsizei | len |
typedef GLenum GLsizei const void * | string |
typedef GLuint | index |
typedef GLuint const GLfloat * | params |
Protected Member Functions | |
~Extensions () | |
typedef | void (APIENTRY *BindProgramProc)(GLenum target |
typedef | void (APIENTRY *GenProgramsProc)(GLsizei n |
typedef | void (APIENTRY *DeleteProgramsProc)(GLsizei n |
typedef | void (APIENTRY *ProgramStringProc)(GLenum target |
typedef | void (APIENTRY *ProgramLocalParameter4fvProc)(GLenum target |
Protected Attributes | |
bool | _isVertexProgramSupported |
BindProgramProc | _glBindProgram |
GenProgramsProc | _glGenPrograms |
DeleteProgramsProc | _glDeletePrograms |
ProgramStringProc | _glProgramString |
ProgramLocalParameter4fvProc | _glProgramLocalParameter4fv |
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 GLenum osg::VertexProgram::Extensions::format [protected] |
typedef GLuint osg::VertexProgram::Extensions::id [protected] |
typedef GLuint osg::VertexProgram::Extensions::index [protected] |
typedef GLenum GLsizei osg::VertexProgram::Extensions::len [protected] |
typedef GLuint const GLfloat* osg::VertexProgram::Extensions::params [protected] |
typedef GLuint* osg::VertexProgram::Extensions::programs [protected] |
typedef GLuint* osg::VertexProgram::Extensions::programs [protected] |
typedef GLenum GLsizei const void* osg::VertexProgram::Extensions::string [protected] |
osg::VertexProgram::Extensions::Extensions | ( | unsigned int | contextID | ) |
osg::VertexProgram::Extensions::Extensions | ( | const Extensions & | rhs | ) |
osg::VertexProgram::Extensions::~Extensions | ( | ) | [inline, protected] |
void osg::VertexProgram::Extensions::glBindProgram | ( | GLenum | target, |
GLuint | id | ||
) | const |
void osg::VertexProgram::Extensions::glDeletePrograms | ( | GLsizei | n, |
GLuint * | programs | ||
) | const |
void osg::VertexProgram::Extensions::glGenPrograms | ( | GLsizei | n, |
GLuint * | programs | ||
) | const |
void osg::VertexProgram::Extensions::glProgramLocalParameter4fv | ( | GLenum | target, |
GLuint | index, | ||
const GLfloat * | params | ||
) | const |
void osg::VertexProgram::Extensions::glProgramString | ( | GLenum | target, |
GLenum | format, | ||
GLsizei | len, | ||
const void * | string | ||
) | const |
bool osg::VertexProgram::Extensions::isVertexProgramSupported | ( | ) | const [inline] |
void osg::VertexProgram::Extensions::lowestCommonDenominator | ( | const Extensions & | rhs | ) |
void osg::VertexProgram::Extensions::setupGLExtensions | ( | unsigned int | contextID | ) |
void osg::VertexProgram::Extensions::setVertexProgramSupported | ( | bool | flag | ) | [inline] |
typedef osg::VertexProgram::Extensions::void | ( | APIENTRY * | ProgramStringProc | ) | [protected] |
typedef osg::VertexProgram::Extensions::void | ( | APIENTRY * | BindProgramProc | ) | [protected] |
typedef osg::VertexProgram::Extensions::void | ( | APIENTRY * | DeleteProgramsProc | ) | [protected] |
typedef osg::VertexProgram::Extensions::void | ( | APIENTRY * | ProgramLocalParameter4fvProc | ) | [protected] |
typedef osg::VertexProgram::Extensions::void | ( | APIENTRY * | GenProgramsProc | ) | [protected] |
BindProgramProc osg::VertexProgram::Extensions::_glBindProgram [protected] |
DeleteProgramsProc osg::VertexProgram::Extensions::_glDeletePrograms [protected] |
GenProgramsProc osg::VertexProgram::Extensions::_glGenPrograms [protected] |
ProgramLocalParameter4fvProc osg::VertexProgram::Extensions::_glProgramLocalParameter4fv [protected] |
ProgramStringProc osg::VertexProgram::Extensions::_glProgramString [protected] |
bool osg::VertexProgram::Extensions::_isVertexProgramSupported [protected] |
![]() | Generated at Sun Jan 8 2012 13:16:26 for the OpenSceneGraph by doxygen 1.7.4. |