Ogre::GLCopyingRTTManager Class Reference

Simple, copying manager/factory for RenderTextures. More...

#include <OgreGLCopyingRenderTexture.h>

Inheritance diagram for Ogre::GLCopyingRTTManager:

Public Member Functions
void	bind (RenderTarget *target)
	Bind a certain render target. More...
bool	checkFormat (PixelFormat format)
virtual MultiRenderTarget *	createMultiRenderTarget (const String &name)
	Create a multi render target. More...
RenderTexture *	createRenderTexture (const String &name, const GLSurfaceDesc &target, bool writeGamma, uint fsaa)
	Create a texture rendertarget object. More...
virtual void	getBestDepthStencil (PixelFormat internalFormat, uint32 *depthFormat, uint32 *stencilFormat)
PixelFormat	getSupportedAlternative (PixelFormat format)
	Get the closest supported alternative format. More...
void	releaseRenderBuffer (const GLSurfaceDesc &surface)
	Release a render buffer. More...
void	unbind (RenderTarget *target)
	Unbind a certain render target. More...

Static Public Member Functions
static GLRTTManager &	getSingleton (void)
	Get the singleton instance. More...
static GLRTTManager *	getSingletonPtr (void)
	Get the singleton instance. More...

Detailed Description

Simple, copying manager/factory for RenderTextures.

This is only used as the last fallback if both PBuffers and FBOs aren't supported.

Member Function Documentation

createRenderTexture()

RenderTexture* Ogre::GLCopyingRTTManager::createRenderTexture ( const String &  name, const GLSurfaceDesc &  target, bool  writeGamma, uint  fsaa  )

inlinevirtual

Create a texture rendertarget object.

Implements Ogre::GLRTTManager.

checkFormat()

bool Ogre::GLCopyingRTTManager::checkFormat ( PixelFormat  format )

inline

bind()

void Ogre::GLCopyingRTTManager::bind ( RenderTarget *  target )

inlinevirtual

Bind a certain render target.

Implements Ogre::GLRTTManager.

unbind()

void Ogre::GLCopyingRTTManager::unbind ( RenderTarget *  target )

virtual

Unbind a certain render target.

This is called before binding another RenderTarget, and before the context is switched. It can be used to do a copy, or just be a noop if direct binding is used.

Implements Ogre::GLRTTManager.

releaseRenderBuffer()

void Ogre::GLRTTManager::releaseRenderBuffer ( const GLSurfaceDesc &  surface )

inherited

Release a render buffer.

Ignore silently if surface.buffer is 0.

getBestDepthStencil()

virtual void Ogre::GLRTTManager::getBestDepthStencil ( PixelFormat  internalFormat, uint32 *  depthFormat, uint32 *  stencilFormat  )

inlinevirtualinherited

Reimplemented in Ogre::GLES2FBOManager.

createMultiRenderTarget()

virtual MultiRenderTarget* Ogre::GLRTTManager::createMultiRenderTarget ( const String &  name )

virtualinherited

Create a multi render target.

Reimplemented in Ogre::GLES2FBOManager, Ogre::GLFBOManager, and Ogre::GL3PlusFBOManager.

getSupportedAlternative()

PixelFormat Ogre::GLRTTManager::getSupportedAlternative ( PixelFormat  format )

inherited

Get the closest supported alternative format.

If format is supported, returns format.

getSingleton()

static GLRTTManager& Ogre::GLRTTManager::getSingleton ( void  )

staticinherited

Get the singleton instance.

getSingletonPtr()

static GLRTTManager* Ogre::GLRTTManager::getSingletonPtr ( void  )

staticinherited

Get the singleton instance.

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

• OgreGLCopyingRenderTexture.h