#include <OgreGLWindow.h>

Inheritance diagram for Ogre::GLWindow:

Public Member Functions
	GLWindow ()

void	copyContentsToMemory (const Box &src, const PixelBox &dst, FrameBuffer buffer) override
	Copies the current contents of the render target to a pixelbox. More...

GLContext *	getContext () const override
	Get the GL context that needs to be active to render to this target. More...

bool	isHidden (void) const override
	Indicates whether the window was set to hidden (not displayed) More...

bool	isVisible (void) const override
	Indicates whether the window is visible (not minimized or obscured) More...

bool	isVSyncEnabled () const override
	Indicates whether vertical sync is activated for the window. More...

bool	requiresTextureFlipping () const override

void	setVisible (bool visible) override
	Set the visibility state. More...

void	setVSyncInterval (unsigned int interval) override
	Set the vertical sync interval. More...

Public Member Functions inherited from Ogre::RenderWindow
	RenderWindow ()
	Default constructor. More...

virtual void	create (const String &name, unsigned int widthPt, unsigned int heightPt, bool fullScreen, const NameValuePairList *miscParams)=0
	Creates & displays the new window. More...

virtual void	destroy (void)=0
	Destroys the window. More...

void	getMetrics (unsigned int &width, unsigned int &height, int &left, int &top) const
	Overloaded version of getMetrics from RenderTarget, including extra details specific to windowing systems. More...

virtual float	getViewPointToPixelScale ()
	Many windowing systems that support HiDPI displays use special points to specify size of the windows and controls, so that windows and controls with hardcoded sizes does not become too small on HiDPI displays. More...

unsigned int	getVSyncInterval () const
	Returns the vertical sync interval. More...

bool	isActive (void) const override
	Overridden from RenderTarget, flags invisible windows as inactive. More...

virtual bool	isClosed (void) const
	Indicates whether the window has been closed by the user. More...

bool	isDeactivatedOnFocusChange () const
	Returns true if the window will automatically de-activate itself when it loses focus. More...

virtual bool	isFullScreen (void) const
	Returns true if window is running in fullscreen mode. More...

bool	isPrimary (void) const override
	Indicates whether the window is the primary window. More...

virtual void	reposition (int leftPt, int topPt)
	Reposition the window. More...

virtual void	resize (unsigned int widthPt, unsigned int heightPt)=0
	Alter the size of the window. More...

void	setDeactivateOnFocusChange (bool deactivate)
	Indicates whether the window will automatically deactivate itself when it loses focus. More...

virtual void	setFullscreen (bool fullScreen, unsigned int widthPt, unsigned int heightPt)
	Alter fullscreen mode options. More...

virtual void	setHidden (bool hidden)
	Hide (or show) the window. More...

virtual void	setVSyncEnabled (bool vsync)
	Enable or disable vertical sync for the RenderWindow. More...

PixelFormat	suggestPixelFormat () const override
	Override since windows don't usually have alpha. More...

virtual void	windowMovedOrResized ()
	Query the current size and position from an external window handle. More...

Public Member Functions inherited from Ogre::RenderTarget
	RenderTarget ()

virtual	~RenderTarget ()

virtual void	_beginUpdate ()
	Method for manual management of rendering : fires 'preRenderTargetUpdate' and initialises statistics etc. More...

virtual void	_detachDepthBuffer ()
	Detaches DepthBuffer without notifying it from the detach. More...

virtual void	_endUpdate ()
	Method for manual management of rendering - finishes statistics calculation and fires 'postRenderTargetUpdate'. More...

virtual void	_notifyCameraRemoved (const Camera *cam)
	Utility method to notify a render target that a camera has been removed, in case it was referring to it as a viewer. More...

virtual void	_updateAutoUpdatedViewports (bool updateStatistics=true)
	Method for manual management of rendering - renders only viewports that are auto updated. More...

virtual void	_updateViewport (int zorder, bool updateStatistics=true)
	Method for manual management of rendering - renders the given viewport (even if it is not autoupdated) More...

virtual void	_updateViewport (Viewport *viewport, bool updateStatistics=true)
	Method for manual management of rendering - renders the given viewport (even if it is not autoupdated) More...

virtual void	addListener (RenderTargetListener *listener)
	Add a listener to this RenderTarget which will be called back before & after rendering. More...

virtual Viewport *	addViewport (Camera *cam, int ZOrder=0, float left=0.0f, float top=0.0f, float width=1.0f, float height=1.0f)
	Adds a viewport to the rendering target. More...

virtual bool	attachDepthBuffer (DepthBuffer *depthBuffer)

void	copyContentsToMemory (const PixelBox &dst, FrameBuffer buffer=FB_AUTO)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

virtual void	detachDepthBuffer ()

uint	getCustomAttribute (const String &name)
	simplified API for bindings More...

virtual void	getCustomAttribute (const String &name, void *pData)
	Retrieve a platform or API-specific piece of information. More...

DepthBuffer *	getDepthBuffer () const

uint16	getDepthBufferPool () const

virtual uint	getFSAA () const
	Indicates whether multisampling is performed on rendering and at what level. More...

virtual const String &	getFSAAHint () const
	RenderSystem specific FSAA option. See RenderSystem::_createRenderWindow for details. More...

virtual uint32	getHeight (void) const

void	getMetrics (unsigned int &width, unsigned int &height)
	Retrieve information about the render target. More...

virtual const String &	getName (void) const
	Retrieve target's name. More...

virtual unsigned short	getNumViewports (void) const
	Returns the number of viewports attached to this target. More...

virtual uchar	getPriority () const
	Gets the priority of a render target. More...

const FrameStats &	getStatistics (void) const
	Retrieves details of current rendering performance. More...

virtual Viewport *	getViewport (unsigned short index)
	Retrieves a pointer to the viewport with the given index. More...

virtual Viewport *	getViewportByZOrder (int ZOrder)
	Retrieves a pointer to the viewport with the given Z-order. More...

virtual uint32	getWidth (void) const

virtual bool	hasViewportWithZOrder (int ZOrder)
	Returns true if and only if a viewport exists at the given Z-order. More...

virtual void	insertListener (RenderTargetListener *listener, const unsigned int pos=0)
	same as addListener, but force the position in the vector, so we can control the call order More...

virtual bool	isAutoUpdated (void) const
	Gets whether this target is automatically updated if Ogre's rendering loop or Root::_updateAllRenderTargets is being used. More...

virtual bool	isHardwareGammaEnabled () const
	Indicates whether on rendering, linear colour space is converted to sRGB gamma colour space. More...

virtual bool	isStereoEnabled (void) const
	Indicates whether stereo is currently enabled for this target. More...

virtual void	removeAllListeners (void)
	Removes all listeners from this instance. More...

virtual void	removeAllViewports (void)
	Removes all viewports on this target. More...

virtual void	removeListener (RenderTargetListener *listener)
	Removes a RenderTargetListener previously registered using addListener. More...

virtual void	removeViewport (int ZOrder)
	Removes a viewport at a given Z-order. More...

void	resetStatistics (void)
	Resets saved frame-rate statistices. More...

virtual void	setActive (bool state)
	Used to set the active state of the render target. More...

virtual void	setAutoUpdated (bool autoupdate)
	Sets whether this target should be automatically updated if Ogre's rendering loop or Root::_updateAllRenderTargets is being used. More...

void	setDepthBufferPool (uint16 poolId)
	Sets the pool ID this RenderTarget should query from. More...

virtual void	setFSAA (uint fsaa, const String &fsaaHint)
	Set the level of multisample AA to be used if hardware support it. More...

virtual void	setPriority (uchar priority)
	Sets the priority of this render target in relation to the others. More...

virtual void	swapBuffers ()
	Swaps the frame buffers to display the next frame. More...

virtual void	update (bool swapBuffers=true)
	Tells the target to update it's contents. More...

void	writeContentsToFile (const String &filename)
	Writes the current contents of the render target to the named file. More...

virtual String	writeContentsToTimestampedFile (const String &filenamePrefix, const String &filenameSuffix)
	Writes the current contents of the render target to the (PREFIX)(time-stamp)(SUFFIX) file. More...

Public Member Functions inherited from Ogre::GLRenderTarget
virtual	~GLRenderTarget ()

virtual GLFrameBufferObjectCommon *	getFBO ()

Additional Inherited Members
Public Types inherited from Ogre::RenderTarget
enum	FrameBuffer { FB_FRONT , FB_BACK , FB_AUTO }

Constructor & Destructor Documentation

◆ GLWindow()

Ogre::GLWindow::GLWindow ( )

Member Function Documentation

◆ isVisible()

bool Ogre::GLWindow::isVisible ( void ) const

inlineoverridevirtual

Indicates whether the window is visible (not minimized or obscured)

Reimplemented from Ogre::RenderWindow.

◆ setVisible()

void Ogre::GLWindow::setVisible ( bool visible )

inlineoverridevirtual

Set the visibility state.

Reimplemented from Ogre::RenderWindow.

◆ isHidden()

bool Ogre::GLWindow::isHidden ( void ) const

inlineoverridevirtual

Indicates whether the window was set to hidden (not displayed)

Reimplemented from Ogre::RenderWindow.

◆ isVSyncEnabled()

bool Ogre::GLWindow::isVSyncEnabled ( ) const

inlineoverridevirtual

Indicates whether vertical sync is activated for the window.

Reimplemented from Ogre::RenderWindow.

◆ setVSyncInterval()

void Ogre::GLWindow::setVSyncInterval ( unsigned int interval )

overridevirtual

Set the vertical sync interval.

This indicates the number of vertical retraces to wait for before swapping buffers. A value of 1 is the default.

Reimplemented from Ogre::RenderWindow.

◆ copyContentsToMemory()

void Ogre::GLWindow::copyContentsToMemory	(	const Box &	src,
		const PixelBox &	dst,
		FrameBuffer	buffer
	)

overridevirtual

Copies the current contents of the render target to a pixelbox.

Remarks: See suggestPixelFormat for a tip as to the best pixel format to extract into, although you can use whatever format you like and the results will be converted.

Implements Ogre::RenderTarget.