OpenSceneGraph  3.0.1
Public Member Functions | Public Attributes
osg::GraphicsContext::Traits Struct Reference

GraphicsContext Traits object provides the specification of what type of graphics context is required. More...

Inheritance diagram for osg::GraphicsContext::Traits:
Inheritance graph
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List of all members.

Public Member Functions

 Traits (DisplaySettings *ds=0)
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
virtual void setThreadSafeRefUnref (bool threadSafe)
 Set whether to use a mutex to ensure ref() and unref() are thread safe.
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe.
OpenThreads::Mutex * getRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref().
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it.
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is referencing it.
int referenceCount () const
 Return the number of pointers currently referencing this object.
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL.
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet.
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted.
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object.
- Public Member Functions inherited from osg::GraphicsContext::ScreenIdentifier
 ScreenIdentifier ()
 ScreenIdentifier (int in_screenNum)
 ScreenIdentifier (const std::string &in_hostName, int in_displayNum, int in_screenNum)
std::string displayName () const
 Return the display name in the form hostName::displayNum:screenNum.
void readDISPLAY ()
 Read the DISPLAY environmental variable, and set the ScreenIdentifier accordingly.
void setScreenIdentifier (const std::string &displayName)
 Set the screenIndentifier from the displayName string.
void setUndefinedScreenDetailsToDefaultScreen ()
 Set any undefined displayNum or screenNum values (i.e.

Public Attributes

int x
int y
int width
int height
std::string windowName
bool windowDecoration
bool supportsResize
unsigned int red
unsigned int blue
unsigned int green
unsigned int alpha
unsigned int depth
unsigned int stencil
unsigned int sampleBuffers
unsigned int samples
bool pbuffer
bool quadBufferStereo
bool doubleBuffer
GLenum target
GLenum format
unsigned int level
unsigned int face
unsigned int mipMapGeneration
bool vsync
bool swapGroupEnabled
GLuint swapGroup
GLuint swapBarrier
bool useMultiThreadedOpenGLEngine
bool useCursor
std::string glContextVersion
unsigned int glContextFlags
unsigned int glContextProfileMask
GraphicsContextsharedContext
osg::ref_ptr< osg::ReferencedinheritedWindowData
bool setInheritedWindowPixelFormat
bool overrideRedirect
DisplaySettings::SwapMethod swapMethod
- Public Attributes inherited from osg::GraphicsContext::ScreenIdentifier
std::string hostName
int displayNum
int screenNum

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex * getGlobalReferencedMutex ()
 Get the optional global Referenced mutex, this can be shared between all osg::Referenced.
static void setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
 Set whether reference counting should use a mutex for thread safe reference counting.
static bool getThreadSafeReferenceCounting ()
 Get whether reference counting is active.
static void setDeleteHandler (DeleteHandler *handler)
 Set a DeleteHandler to which deletion of all referenced counted objects will be delegated.
static DeleteHandlergetDeleteHandler ()
 Get a DeleteHandler.
- 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

Detailed Description

GraphicsContext Traits object provides the specification of what type of graphics context is required.


Constructor & Destructor Documentation

osg::GraphicsContext::Traits::Traits ( DisplaySettings ds = 0)

Member Data Documentation

unsigned int osg::GraphicsContext::Traits::alpha
unsigned int osg::GraphicsContext::Traits::blue
unsigned int osg::GraphicsContext::Traits::depth
bool osg::GraphicsContext::Traits::doubleBuffer
unsigned int osg::GraphicsContext::Traits::face
GLenum osg::GraphicsContext::Traits::format
unsigned int osg::GraphicsContext::Traits::glContextFlags
unsigned int osg::GraphicsContext::Traits::glContextProfileMask
std::string osg::GraphicsContext::Traits::glContextVersion
unsigned int osg::GraphicsContext::Traits::green
int osg::GraphicsContext::Traits::height
osg::ref_ptr<osg::Referenced> osg::GraphicsContext::Traits::inheritedWindowData
unsigned int osg::GraphicsContext::Traits::level
unsigned int osg::GraphicsContext::Traits::mipMapGeneration
bool osg::GraphicsContext::Traits::overrideRedirect
bool osg::GraphicsContext::Traits::pbuffer
bool osg::GraphicsContext::Traits::quadBufferStereo
unsigned int osg::GraphicsContext::Traits::red
unsigned int osg::GraphicsContext::Traits::sampleBuffers
unsigned int osg::GraphicsContext::Traits::samples
bool osg::GraphicsContext::Traits::setInheritedWindowPixelFormat
GraphicsContext* osg::GraphicsContext::Traits::sharedContext
unsigned int osg::GraphicsContext::Traits::stencil
bool osg::GraphicsContext::Traits::supportsResize
GLuint osg::GraphicsContext::Traits::swapBarrier
GLuint osg::GraphicsContext::Traits::swapGroup
bool osg::GraphicsContext::Traits::swapGroupEnabled
DisplaySettings::SwapMethod osg::GraphicsContext::Traits::swapMethod
GLenum osg::GraphicsContext::Traits::target
bool osg::GraphicsContext::Traits::useCursor
bool osg::GraphicsContext::Traits::useMultiThreadedOpenGLEngine
bool osg::GraphicsContext::Traits::vsync
int osg::GraphicsContext::Traits::width
bool osg::GraphicsContext::Traits::windowDecoration
std::string osg::GraphicsContext::Traits::windowName
int osg::GraphicsContext::Traits::x
int osg::GraphicsContext::Traits::y

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

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Generated at Thu Oct 4 2012 13:46:05 for the OpenSceneGraph by doxygen 1.8.1.1.