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osgViewer::PixelBufferWin32 Class Reference
Inheritance diagram for osgViewer::PixelBufferWin32:
osg::GraphicsContext osgViewer::GraphicsHandleWin32 osg::Object osg::Referenced

Public Member Functions

 PixelBufferWin32 (osg::GraphicsContext::Traits *traits)
virtual ~PixelBufferWin32 ()
virtual bool isSameKindAs (const Object *object) const
virtual const char * libraryName () const
virtual const char * className () const
virtual bool valid () const
virtual bool realizeImplementation ()
virtual bool isRealizedImplementation () const
virtual void closeImplementation ()
virtual bool makeCurrentImplementation ()
virtual bool makeContextCurrentImplementation (GraphicsContext *)
virtual bool releaseContextImplementation ()
virtual void swapBuffersImplementation ()
virtual void bindPBufferToTextureImplementation (GLenum)
- Public Member Functions inherited from osg::GraphicsContext
void add (Operation *operation)
void remove (Operation *operation)
void remove (const std::string &name)
void removeAllOperations ()
void runOperations ()
GraphicsOperationQueuegetOperationsQueue ()
OpenThreads::MutexgetOperationsMutex ()
osg::RefBlockgetOperationsBlock ()
OperationgetCurrentOperation ()
const TraitsgetTraits () const
void setState (State *state)
StategetState ()
const StategetState () const
void setClearColor (const Vec4 &color)
const Vec4getClearColor () const
void setClearMask (GLbitfield mask)
GLbitfield getClearMask () const
virtual void clear ()
double getTimeSinceLastClear () const
bool realize ()
void close (bool callCloseImplementation=true)
void swapBuffers ()
bool isRealized () const
bool makeCurrent ()
bool makeContextCurrent (GraphicsContext *readContext)
bool releaseContext ()
bool isCurrent () const
void bindPBufferToTexture (GLenum buffer)
void createGraphicsThread ()
void setGraphicsThread (GraphicsThread *gt)
GraphicsThreadgetGraphicsThread ()
const GraphicsThreadgetGraphicsThread () const
virtual bool makeContextCurrentImplementation (GraphicsContext *readContext)=0
void setSwapCallback (SwapCallback *rc)
SwapCallbackgetSwapCallback ()
const SwapCallbackgetSwapCallback () const
void swapBuffersCallbackOrImplemenation ()
void resized (int x, int y, int width, int height)
void setResizedCallback (ResizedCallback *rc)
ResizedCallbackgetResizedCallback ()
const ResizedCallbackgetResizedCallback () const
virtual void resizedImplementation (int x, int y, int width, int height)
CamerasgetCameras ()
const CamerasgetCameras () const
void setDefaultFboId (GLuint i)
GLuint getDefaultFboId () const
virtual bool isSameKindAs (const Object *object) const
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual void setThreadSafeRefUnref (bool threadSafe)
virtual void setName (const std::string &name)
void setName (const char *name)
const std::string & getName () const
void setDataVariance (DataVariance dv)
DataVariance getDataVariance () const
virtual void computeDataVariance ()
void setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainergetUserDataContainer ()
const osg::UserDataContainergetUserDataContainer () const
osg::UserDataContainergetOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
virtual ReferencedgetUserData ()
virtual const ReferencedgetUserData () const
template<typename T >
bool getUserValue (const std::string &name, T &value) const
template<typename T >
void setUserValue (const std::string &name, const T &value)
virtual void resizeGLObjectBuffers (unsigned int)
virtual void releaseGLObjects (osg::State *=0) const
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () const
void addObserver (Observer *observer) const
void removeObserver (Observer *observer) const
- Public Member Functions inherited from osgViewer::GraphicsHandleWin32
 GraphicsHandleWin32 ()
void setHWND (HWND hwnd)
HWND getHWND () const
void setHDC (HDC hdc)
HDC getHDC () const
void setWGLContext (HGLRC hglrc)
HGLRC getWGLContext () const

Protected Member Functions

void init ()
- Protected Member Functions inherited from osg::GraphicsContext
 GraphicsContext ()
 GraphicsContext (const GraphicsContext &, const osg::CopyOp &)
virtual ~GraphicsContext ()
virtual ObjectcloneType () const
virtual Objectclone (const CopyOp &) const
void addCamera (osg::Camera *camera)
void removeCamera (osg::Camera *camera)
- Protected Member Functions inherited from osg::Object
virtual ~Object ()
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
void deleteUsingDeleteHandler () const

Protected Attributes

bool _initialized
bool _valid
bool _realized
int _boundBuffer
- Protected Attributes inherited from osg::GraphicsContext
Cameras _cameras
ref_ptr< Traits_traits
ref_ptr< State_state
Vec4 _clearColor
GLbitfield _clearMask
OpenThreads::Thread_threadOfLastMakeCurrent
OpenThreads::Mutex _operationsMutex
osg::ref_ptr< osg::RefBlock_operationsBlock
GraphicsOperationQueue _operations
osg::ref_ptr< Operation_currentOperation
ref_ptr< GraphicsThread_graphicsThread
ref_ptr< ResizedCallback_resizedCallback
ref_ptr< SwapCallback_swapCallback
Timer_t _lastClearTick
GLuint _defaultFboId
- Protected Attributes inherited from osg::Object
std::string _name
DataVariance _dataVariance
osg::UserDataContainer_userDataContainer
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
OpenThreads::Atomic _refCount
- Protected Attributes inherited from osgViewer::GraphicsHandleWin32
HWND _hwnd
HDC _hdc
HGLRC _hglrc

Additional Inherited Members

- Public Types inherited from osg::GraphicsContext
typedef std::vector
< ScreenSettings
ScreenSettingsList
typedef std::vector
< GraphicsContext * > 
GraphicsContexts
typedef std::list< ref_ptr
< Operation > > 
GraphicsOperationQueue
typedef std::list< osg::Camera * > Cameras
- Static Public Member Functions inherited from osg::GraphicsContext
static void setWindowingSystemInterface (WindowingSystemInterface *wsInterface)
static WindowingSystemInterfacegetWindowingSystemInterface ()
static GraphicsContextcreateGraphicsContext (Traits *traits)
static unsigned int createNewContextID ()
static unsigned int getMaxContextID ()
static void incrementContextIDUsageCount (unsigned int contextID)
static void decrementContextIDUsageCount (unsigned int contextID)
static GraphicsContexts getAllRegisteredGraphicsContexts ()
static GraphicsContexts getRegisteredGraphicsContexts (unsigned int contextID)
static void setCompileContext (unsigned int contextID, GraphicsContext *gc)
static GraphicsContextgetOrCreateCompileContext (unsigned int contextID)
static GraphicsContextgetCompileContext (unsigned int contextID)
- Static Protected Member Functions inherited from osg::GraphicsContext
static void registerGraphicsContext (GraphicsContext *gc)
static void unregisterGraphicsContext (GraphicsContext *gc)

Constructor & Destructor Documentation

osgViewer::PixelBufferWin32::PixelBufferWin32 ( osg::GraphicsContext::Traits traits)
virtual osgViewer::PixelBufferWin32::~PixelBufferWin32 ( )
virtual

Member Function Documentation

virtual void osgViewer::PixelBufferWin32::bindPBufferToTextureImplementation ( GLenum  buffer)
virtual

Pure virtual, Bind the graphics context to associated texture implementation. Pure virtual - must be implemented by concrete implementations of GraphicsContext.

Implements osg::GraphicsContext.

virtual const char* osgViewer::PixelBufferWin32::className ( ) const
inlinevirtual

return the name of the object's class type. Must be defined by derived classes.

Reimplemented from osg::GraphicsContext.

virtual void osgViewer::PixelBufferWin32::closeImplementation ( )
virtual

Close the graphics context.

Implements osg::GraphicsContext.

void osgViewer::PixelBufferWin32::init ( )
protected
virtual bool osgViewer::PixelBufferWin32::isRealizedImplementation ( ) const
inlinevirtual

Return true if the graphics context has been realized and is ready to use.

Implements osg::GraphicsContext.

virtual bool osgViewer::PixelBufferWin32::isSameKindAs ( const Object object) const
inlinevirtual
virtual const char* osgViewer::PixelBufferWin32::libraryName ( ) const
inlinevirtual

return the name of the object's library. Must be defined by derived classes. The OpenSceneGraph convention is that the namespace of a library is the same as the library name.

Reimplemented from osg::GraphicsContext.

virtual bool osgViewer::PixelBufferWin32::makeContextCurrentImplementation ( GraphicsContext )
virtual
virtual bool osgViewer::PixelBufferWin32::makeCurrentImplementation ( )
virtual

Make this graphics context current.

Implements osg::GraphicsContext.

virtual bool osgViewer::PixelBufferWin32::realizeImplementation ( )
virtual

Realize the GraphicsContext.

Implements osg::GraphicsContext.

virtual bool osgViewer::PixelBufferWin32::releaseContextImplementation ( )
virtual

Release the graphics context.

Implements osg::GraphicsContext.

virtual void osgViewer::PixelBufferWin32::swapBuffersImplementation ( )
virtual

Swap the front and back buffers.

Implements osg::GraphicsContext.

virtual bool osgViewer::PixelBufferWin32::valid ( ) const
inlinevirtual

Return whether a valid and usable GraphicsContext has been created.

Implements osg::GraphicsContext.

Member Data Documentation

int osgViewer::PixelBufferWin32::_boundBuffer
protected
bool osgViewer::PixelBufferWin32::_initialized
protected
bool osgViewer::PixelBufferWin32::_realized
protected
bool osgViewer::PixelBufferWin32::_valid
protected

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