author | Pat Downey <patd@symbian.org> |
Wed, 01 Sep 2010 12:16:53 +0100 | |
branch | RCL_3 |
changeset 52 | 31fccae4f8a7 |
parent 17 | 3ac8bf5c5014 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef HUIFXVG10ONSCREENRENDERBUFFER_H_ |
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#define HUIFXVG10ONSCREENRENDERBUFFER_H_ |
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#include "HuiFxVg10RenderbufferBase.h" |
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//FORWARD DECLARATIONS |
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class CHuiVg10RenderPlugin; |
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class CHuiVg10RenderSurface; |
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class CHuiVg10PBufferSurface; |
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/** |
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* A renderbuffer that uses an EGL surface for storage. |
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*/ |
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class CHuiFxVg10OnscreenRenderbuffer: public CHuiFxVg10RenderbufferBase |
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{ |
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public: |
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static CHuiFxVg10OnscreenRenderbuffer* NewL(CHuiVg10RenderPlugin& aPlugin, CHuiVg10RenderSurface& aSurface); |
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~CHuiFxVg10OnscreenRenderbuffer(); |
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CHuiGc& BindAsRenderTarget(); |
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void BindAsTexture(THuiFxRenderbufferUsage aUsage); |
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void UnbindAsRenderTarget(); |
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void UnbindAsTexture(); |
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VGImage Image() const; |
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protected: |
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void ConstructL(CHuiVg10RenderPlugin& aPlugin, CHuiVg10RenderSurface& aSurface); |
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void PrepareForReuse(const TSize& /* aReusedRect */); |
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void CreateVgImage(); |
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void ReleaseVgImage(); |
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private: |
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CHuiVg10RenderPlugin* iPlugin; |
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CHuiVg10RenderSurface* iSurface; |
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CHuiGc* iGc; |
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VGImage iImage; |
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EGLContext iSavedContext; |
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EGLSurface iSavedReadSurface; |
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EGLSurface iSavedDrawSurface; |
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THuiFxRenderbufferUsage iTextureUsage; |
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}; |
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#endif /*HUIFXVG10ONSCREENRENDERBUFFER_H_*/ |