class osgGL2::ProgramObject::PerContextProgObj

PCPO is an OSG-internal encapsulation of glProgramObjects per-GL context.

Inheritance:

Public Methods

PerContextProgObj(const ProgramObject* progObj, unsigned int contextID)

PerContextProgObj(const PerContextProgObj& rhs)

GLhandleARB& getHandle()

bool isDirty() const

void markAsDirty()

void build()

void use() const

void updateUniforms( const UniformValueList& univalList )

Add a list of UniformValues to our per-context queue

void applyUniformValues()

Apply our queue of pending UniformValue updates to the glProgramObjects

Protected Fields

const ProgramObject* _progObj

Pointer to our parent ProgramObject

osg::ref_ptr<Extensions> _extensions

Pointer to this context's extension functions

GLhandleARB _glProgObjHandle

Handle to the actual glProgramObject

bool _dirty

Do we need to be linked?

UniformValueList _univalList

Queue of UniformValues awaiting assignment

const unsigned int _contextID

Protected Methods

PerContextProgObj()

~PerContextProgObj()

Documentation

PCPO is an OSG-internal encapsulation of glProgramObjects per-GL context.

PerContextProgObj(const ProgramObject* progObj, unsigned int contextID)

PerContextProgObj(const PerContextProgObj& rhs)

GLhandleARB& getHandle()

bool isDirty() const

void markAsDirty()

void build()

void use() const

void updateUniforms( const UniformValueList& univalList )

Add a list of UniformValues to our per-context queue

void applyUniformValues()

Apply our queue of pending UniformValue updates to the glProgramObjects

PerContextProgObj()

~PerContextProgObj()

const ProgramObject* _progObj

Pointer to our parent ProgramObject

osg::ref_ptr<Extensions> _extensions

Pointer to this context's extension functions

GLhandleARB _glProgObjHandle

Handle to the actual glProgramObject

bool _dirty

Do we need to be linked?

UniformValueList _univalList

Queue of UniformValues awaiting assignment

const unsigned int _contextID

This class has no child classes.

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