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osg::VertexArrayState Class Reference

#include <VertexArrayState>

Inheritance diagram for osg::VertexArrayState:
osg::Referenced

Classes

struct  ArrayDispatch

Public Types

typedef std::vector< ref_ptr< ArrayDispatch > > ArrayDispatchList
typedef std::vector< ArrayDispatch * > ActiveDispatchers

Public Member Functions

 VertexArrayState (osg::State *state)
void setCurrentVertexBufferObject (osg::GLBufferObject *vbo)
GLBufferObject * getCurrentVertexBufferObject ()
void bindVertexBufferObject (osg::GLBufferObject *vbo)
void unbindVertexBufferObject ()
void setCurrentElementBufferObject (osg::GLBufferObject *ebo)
GLBufferObject * getCurrentElementBufferObject ()
void bindElementBufferObject (osg::GLBufferObject *ebo)
void unbindElementBufferObject ()
void resetBufferObjectPointers ()
bool correctArrayDispatchAssigned (const ArrayDispatch *ad)
void assignAllDispatchers ()
void assignVertexArrayDispatcher ()
void assignNormalArrayDispatcher ()
void assignColorArrayDispatcher ()
void assignSecondaryColorArrayDispatcher ()
void assignFogCoordArrayDispatcher ()
void assignTexCoordArrayDispatcher (unsigned int numUnits)
void assignVertexAttribArrayDispatcher (unsigned int numUnits)
void setVertexBufferObjectSupported (bool flag)
bool isVertexBufferObjectSupported () const
void setArray (ArrayDispatch *vad, osg::State &state, const osg::Array *new_array)
void setArray (ArrayDispatch *vad, osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized)
void disable (ArrayDispatch *vad, osg::State &state)
void setInterleavedArrays (osg::State &state, GLenum format, GLsizei stride, const GLvoid *pointer)
void setVertexArray (osg::State &state, const osg::Array *array)
void setVertexArray (osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void disableVertexArray (osg::State &state)
void setNormalArray (osg::State &state, const osg::Array *array)
void setNormalArray (osg::State &state, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void disableNormalArray (osg::State &state)
void setColorArray (osg::State &state, const osg::Array *array)
void setColorArray (osg::State &state, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_TRUE)
void disableColorArray (osg::State &state)
void setSecondaryColorArray (osg::State &state, const osg::Array *array)
void disableSecondaryColorArray (osg::State &state)
void setFogCoordArray (osg::State &state, const osg::Array *array)
void disableFogCoordArray (osg::State &state)
void setTexCoordArray (osg::State &state, unsigned int unit, const osg::Array *array)
void setTexCoordArray (osg::State &state, unsigned int unit, GLint size, GLenum type, GLsizei stride, const GLvoid *ptr, GLboolean normalized=GL_FALSE)
void disableTexCoordArray (osg::State &state, unsigned int unit)
void disableTexCoordArrayAboveAndIncluding (osg::State &state, unsigned int index)
void setVertexAttribArray (osg::State &state, unsigned int unit, const osg::Array *array)
void disableVertexAttribArray (osg::State &state, unsigned int unit)
void disableVertexAttribArrayAboveAndIncluding (osg::State &state, unsigned int index)
void lazyDisablingOfVertexAttributes ()
void applyDisablingOfVertexAttributes (osg::State &state)
void generateVertexArrayObject ()
void deleteVertexArrayObject ()
GLuint getVertexArrayObject () const
void setRequiresSetArrays (bool flag)
bool getRequiresSetArrays () const
void dirty ()
void release ()
virtual ~VertexArrayState ()
Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referenced & operator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool)
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

Public Attributes

osg::State * _state
osg::ref_ptr< ObserverSet > _stateObserverSet
osg::ref_ptr< osg::GLExtensions > _ext
bool _isVertexBufferObjectSupported
GLuint _vertexArrayObject
osg::ref_ptr< ArrayDispatch > _vertexArray
osg::ref_ptr< ArrayDispatch > _normalArray
osg::ref_ptr< ArrayDispatch > _colorArray
osg::ref_ptr< ArrayDispatch > _secondaryColorArray
osg::ref_ptr< ArrayDispatch > _fogCoordArray
ArrayDispatchList _texCoordArrays
ArrayDispatchList _vertexAttribArrays
ActiveDispatchers _activeDispatchers
ActiveDispatchers _previous_activeDispatchers
GLBufferObject * _currentVBO
GLBufferObject * _currentEBO
bool _requiresSetArrays

Additional Inherited Members

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
static void setDeleteHandler (DeleteHandler *handler)
static DeleteHandler * getDeleteHandler ()
Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount

Member Typedef Documentation

◆ ActiveDispatchers

typedef std::vector<ArrayDispatch*> osg::VertexArrayState::ActiveDispatchers

◆ ArrayDispatchList

typedef std::vector< ref_ptr<ArrayDispatch> > osg::VertexArrayState::ArrayDispatchList

Constructor & Destructor Documentation

◆ VertexArrayState()

osg::VertexArrayState::VertexArrayState ( osg::State * state)

◆ ~VertexArrayState()

virtual osg::VertexArrayState::~VertexArrayState ( )
virtual

Member Function Documentation

◆ applyDisablingOfVertexAttributes()

void osg::VertexArrayState::applyDisablingOfVertexAttributes ( osg::State & state)
inline

Disable all the vertex attributes that have been marked as to be disabled.

References _previous_activeDispatchers, osg::VertexArrayState::ArrayDispatch::active, osg::VertexArrayState::ArrayDispatch::array, osg::VertexArrayState::ArrayDispatch::disable(), and osg::VertexArrayState::ArrayDispatch::modifiedCount.

◆ assignAllDispatchers()

void osg::VertexArrayState::assignAllDispatchers ( )

◆ assignColorArrayDispatcher()

void osg::VertexArrayState::assignColorArrayDispatcher ( )

◆ assignFogCoordArrayDispatcher()

void osg::VertexArrayState::assignFogCoordArrayDispatcher ( )

◆ assignNormalArrayDispatcher()

void osg::VertexArrayState::assignNormalArrayDispatcher ( )

◆ assignSecondaryColorArrayDispatcher()

void osg::VertexArrayState::assignSecondaryColorArrayDispatcher ( )

◆ assignTexCoordArrayDispatcher()

void osg::VertexArrayState::assignTexCoordArrayDispatcher ( unsigned int numUnits)

◆ assignVertexArrayDispatcher()

void osg::VertexArrayState::assignVertexArrayDispatcher ( )

◆ assignVertexAttribArrayDispatcher()

void osg::VertexArrayState::assignVertexAttribArrayDispatcher ( unsigned int numUnits)

◆ bindElementBufferObject()

void osg::VertexArrayState::bindElementBufferObject ( osg::GLBufferObject * ebo)
inline

References _currentEBO, osg::GLBufferObject::bindBuffer(), osg::GLBufferObject::compileBuffer(), and osg::GLBufferObject::isDirty().

◆ bindVertexBufferObject()

void osg::VertexArrayState::bindVertexBufferObject ( osg::GLBufferObject * vbo)
inline

References _currentVBO, osg::GLBufferObject::bindBuffer(), osg::GLBufferObject::compileBuffer(), and osg::GLBufferObject::isDirty().

◆ correctArrayDispatchAssigned()

bool osg::VertexArrayState::correctArrayDispatchAssigned ( const ArrayDispatch * ad)

◆ deleteVertexArrayObject()

void osg::VertexArrayState::deleteVertexArrayObject ( )

◆ dirty()

void osg::VertexArrayState::dirty ( )

◆ disable()

void osg::VertexArrayState::disable ( ArrayDispatch * vad,
osg::State & state )
inline

References osg::VertexArrayState::ArrayDispatch::active, osg::VertexArrayState::ArrayDispatch::array, osg::VertexArrayState::ArrayDispatch::disable(), and osg::VertexArrayState::ArrayDispatch::modifiedCount.

Referenced by disableColorArray(), disableFogCoordArray(), disableNormalArray(), disableSecondaryColorArray(), disableTexCoordArray(), disableTexCoordArrayAboveAndIncluding(), disableVertexArray(), disableVertexAttribArray(), and disableVertexAttribArrayAboveAndIncluding().

◆ disableColorArray()

void osg::VertexArrayState::disableColorArray ( osg::State & state)
inline

References _colorArray, and disable().

◆ disableFogCoordArray()

void osg::VertexArrayState::disableFogCoordArray ( osg::State & state)
inline

References _fogCoordArray, and disable().

◆ disableNormalArray()

void osg::VertexArrayState::disableNormalArray ( osg::State & state)
inline

References _normalArray, and disable().

◆ disableSecondaryColorArray()

void osg::VertexArrayState::disableSecondaryColorArray ( osg::State & state)
inline

References _secondaryColorArray, and disable().

◆ disableTexCoordArray()

void osg::VertexArrayState::disableTexCoordArray ( osg::State & state,
unsigned int unit )
inline

References _texCoordArrays, disable(), and osg::get().

◆ disableTexCoordArrayAboveAndIncluding()

void osg::VertexArrayState::disableTexCoordArrayAboveAndIncluding ( osg::State & state,
unsigned int index )
inline

References _texCoordArrays, disable(), and osg::get().

◆ disableVertexArray()

void osg::VertexArrayState::disableVertexArray ( osg::State & state)
inline

References _vertexArray, and disable().

◆ disableVertexAttribArray()

void osg::VertexArrayState::disableVertexAttribArray ( osg::State & state,
unsigned int unit )
inline

References _vertexAttribArrays, disable(), and osg::get().

◆ disableVertexAttribArrayAboveAndIncluding()

void osg::VertexArrayState::disableVertexAttribArrayAboveAndIncluding ( osg::State & state,
unsigned int index )
inline

References _vertexAttribArrays, disable(), and osg::get().

◆ generateVertexArrayObject()

void osg::VertexArrayState::generateVertexArrayObject ( )

◆ getCurrentElementBufferObject()

GLBufferObject * osg::VertexArrayState::getCurrentElementBufferObject ( )
inline

References _currentEBO.

◆ getCurrentVertexBufferObject()

GLBufferObject * osg::VertexArrayState::getCurrentVertexBufferObject ( )
inline

References _currentVBO.

◆ getRequiresSetArrays()

bool osg::VertexArrayState::getRequiresSetArrays ( ) const
inline

References _requiresSetArrays.

◆ getVertexArrayObject()

GLuint osg::VertexArrayState::getVertexArrayObject ( ) const
inline

References _vertexArrayObject.

Referenced by osg::State::bindVertexArrayObject(), and osg::State::resetCurrentVertexArrayStateOnMatch().

◆ isVertexBufferObjectSupported()

bool osg::VertexArrayState::isVertexBufferObjectSupported ( ) const
inline

References _isVertexBufferObjectSupported.

◆ lazyDisablingOfVertexAttributes()

void osg::VertexArrayState::lazyDisablingOfVertexAttributes ( )
inline

Mark all the vertex attributes as being disabled but leave the disabling till a later call to applyDisablingOfVertexAttributes.

References _activeDispatchers, _previous_activeDispatchers, and osg::VertexArrayState::ArrayDispatch::active.

◆ release()

void osg::VertexArrayState::release ( )

◆ resetBufferObjectPointers()

void osg::VertexArrayState::resetBufferObjectPointers ( )
inline

References _currentEBO, and _currentVBO.

◆ setArray() [1/2]

void osg::VertexArrayState::setArray ( ArrayDispatch * vad,
osg::State & state,
const osg::Array * new_array )

Referenced by setColorArray(), setColorArray(), setFogCoordArray(), setNormalArray(), setNormalArray(), setSecondaryColorArray(), setTexCoordArray(), setTexCoordArray(), setVertexArray(), setVertexArray(), and setVertexAttribArray().

◆ setArray() [2/2]

void osg::VertexArrayState::setArray ( ArrayDispatch * vad,
osg::State & state,
GLint size,
GLenum type,
GLsizei stride,
const GLvoid * ptr,
GLboolean normalized )

◆ setColorArray() [1/2]

void osg::VertexArrayState::setColorArray ( osg::State & state,
const osg::Array * array )
inline

References _colorArray, and setArray().

◆ setColorArray() [2/2]

void osg::VertexArrayState::setColorArray ( osg::State & state,
GLint size,
GLenum type,
GLsizei stride,
const GLvoid * ptr,
GLboolean normalized = GL_TRUE )
inline

References _colorArray, and setArray().

◆ setCurrentElementBufferObject()

void osg::VertexArrayState::setCurrentElementBufferObject ( osg::GLBufferObject * ebo)
inline

References _currentEBO.

◆ setCurrentVertexBufferObject()

void osg::VertexArrayState::setCurrentVertexBufferObject ( osg::GLBufferObject * vbo)
inline

References _currentVBO.

◆ setFogCoordArray()

void osg::VertexArrayState::setFogCoordArray ( osg::State & state,
const osg::Array * array )
inline

References _fogCoordArray, and setArray().

◆ setInterleavedArrays()

void osg::VertexArrayState::setInterleavedArrays ( osg::State & state,
GLenum format,
GLsizei stride,
const GLvoid * pointer )

◆ setNormalArray() [1/2]

void osg::VertexArrayState::setNormalArray ( osg::State & state,
const osg::Array * array )
inline

References _normalArray, and setArray().

◆ setNormalArray() [2/2]

void osg::VertexArrayState::setNormalArray ( osg::State & state,
GLenum type,
GLsizei stride,
const GLvoid * ptr,
GLboolean normalized = GL_FALSE )
inline

References _normalArray, and setArray().

◆ setRequiresSetArrays()

void osg::VertexArrayState::setRequiresSetArrays ( bool flag)
inline

References _requiresSetArrays.

Referenced by osg::Drawable::draw().

◆ setSecondaryColorArray()

void osg::VertexArrayState::setSecondaryColorArray ( osg::State & state,
const osg::Array * array )
inline

References _secondaryColorArray, and setArray().

◆ setTexCoordArray() [1/2]

void osg::VertexArrayState::setTexCoordArray ( osg::State & state,
unsigned int unit,
const osg::Array * array )
inline

References _texCoordArrays, osg::get(), and setArray().

◆ setTexCoordArray() [2/2]

void osg::VertexArrayState::setTexCoordArray ( osg::State & state,
unsigned int unit,
GLint size,
GLenum type,
GLsizei stride,
const GLvoid * ptr,
GLboolean normalized = GL_FALSE )
inline

References _texCoordArrays, osg::get(), and setArray().

◆ setVertexArray() [1/2]

void osg::VertexArrayState::setVertexArray ( osg::State & state,
const osg::Array * array )
inline

References _vertexArray, and setArray().

◆ setVertexArray() [2/2]

void osg::VertexArrayState::setVertexArray ( osg::State & state,
GLint size,
GLenum type,
GLsizei stride,
const GLvoid * ptr,
GLboolean normalized = GL_FALSE )
inline

References _vertexArray, and setArray().

◆ setVertexAttribArray()

void osg::VertexArrayState::setVertexAttribArray ( osg::State & state,
unsigned int unit,
const osg::Array * array )
inline

References _vertexAttribArrays, osg::get(), and setArray().

◆ setVertexBufferObjectSupported()

void osg::VertexArrayState::setVertexBufferObjectSupported ( bool flag)
inline

References _isVertexBufferObjectSupported.

◆ unbindElementBufferObject()

void osg::VertexArrayState::unbindElementBufferObject ( )
inline

References _currentEBO, _ext, and GL_ELEMENT_ARRAY_BUFFER_ARB.

◆ unbindVertexBufferObject()

void osg::VertexArrayState::unbindVertexBufferObject ( )
inline

References _currentVBO, _ext, and GL_ARRAY_BUFFER_ARB.

Member Data Documentation

◆ _activeDispatchers

ActiveDispatchers osg::VertexArrayState::_activeDispatchers

Referenced by lazyDisablingOfVertexAttributes().

◆ _colorArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_colorArray

Referenced by disableColorArray(), setColorArray(), and setColorArray().

◆ _currentEBO

GLBufferObject* osg::VertexArrayState::_currentEBO

Referenced by bindElementBufferObject(), getCurrentElementBufferObject(), resetBufferObjectPointers(), setCurrentElementBufferObject(), and unbindElementBufferObject().

◆ _currentVBO

GLBufferObject* osg::VertexArrayState::_currentVBO

Referenced by bindVertexBufferObject(), getCurrentVertexBufferObject(), resetBufferObjectPointers(), setCurrentVertexBufferObject(), and unbindVertexBufferObject().

◆ _ext

osg::ref_ptr<osg::GLExtensions> osg::VertexArrayState::_ext

Referenced by unbindElementBufferObject(), and unbindVertexBufferObject().

◆ _fogCoordArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_fogCoordArray

Referenced by disableFogCoordArray(), and setFogCoordArray().

◆ _isVertexBufferObjectSupported

bool osg::VertexArrayState::_isVertexBufferObjectSupported

Referenced by isVertexBufferObjectSupported(), and setVertexBufferObjectSupported().

◆ _normalArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_normalArray

Referenced by disableNormalArray(), setNormalArray(), and setNormalArray().

◆ _previous_activeDispatchers

ActiveDispatchers osg::VertexArrayState::_previous_activeDispatchers

Referenced by applyDisablingOfVertexAttributes(), and lazyDisablingOfVertexAttributes().

◆ _requiresSetArrays

bool osg::VertexArrayState::_requiresSetArrays

Referenced by getRequiresSetArrays(), and setRequiresSetArrays().

◆ _secondaryColorArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_secondaryColorArray

Referenced by disableSecondaryColorArray(), and setSecondaryColorArray().

◆ _state

osg::State* osg::VertexArrayState::_state

◆ _stateObserverSet

osg::ref_ptr<ObserverSet> osg::VertexArrayState::_stateObserverSet

◆ _texCoordArrays

ArrayDispatchList osg::VertexArrayState::_texCoordArrays

Referenced by disableTexCoordArray(), disableTexCoordArrayAboveAndIncluding(), setTexCoordArray(), and setTexCoordArray().

◆ _vertexArray

osg::ref_ptr<ArrayDispatch> osg::VertexArrayState::_vertexArray

Referenced by disableVertexArray(), setVertexArray(), and setVertexArray().

◆ _vertexArrayObject

GLuint osg::VertexArrayState::_vertexArrayObject

Referenced by getVertexArrayObject().

◆ _vertexAttribArrays

ArrayDispatchList osg::VertexArrayState::_vertexAttribArrays

Referenced by disableVertexAttribArray(), disableVertexAttribArrayAboveAndIncluding(), and setVertexAttribArray().

The documentation for this class was generated from the following file:
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