OgreGLESPBRenderTexture.h
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    00001 /*
    00002 -----------------------------------------------------------------------------
    00003 This source file is part of OGRE
    00004     (Object-oriented Graphics Rendering Engine)
    00005 For the latest info, see http://www.ogre3d.org/
    00006
    00007 Copyright (c) 2008 Renato Araujo Oliveira Filho <renatox@gmail.com>
    00008 Copyright (c) 2000-2012 Torus Knot Software Ltd
    00009
    00010 Permission is hereby granted, free of charge, to any person obtaining a copy
    00011 of this software and associated documentation files (the "Software"), to deal
    00012 in the Software without restriction, including without limitation the rights
    00013 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
    00014 copies of the Software, and to permit persons to whom the Software is
    00015 furnished to do so, subject to the following conditions:
    00016
    00017 The above copyright notice and this permission notice shall be included in
    00018 all copies or substantial portions of the Software.
    00019
    00020 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    00021 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    00022 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    00023 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    00024 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    00025 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    00026 THE SOFTWARE.
    00027 -----------------------------------------------------------------------------
    00028 */
    00029
    00030 #ifndef __GLESPBRenderTexture_H__
    00031 #define __GLESPBRenderTexture_H__
    00032
    00033 #include "OgreGLESRenderTexture.h"
    00034
    00035 namespace Ogre {
    00036
    00039     class GLESPBRTTManager;
    00040     class GLESPBuffer;
    00041     class GLESContext;
    00042     class _OgreGLESExport GLESPBRenderTexture: public GLESRenderTexture
    00043     {
    00044         public:
    00045             GLESPBRenderTexture(GLESPBRTTManager *manager, const String &name, const GLESSurfaceDesc &target, bool writeGamma, uint fsaa);
    00046             virtual ~GLESPBRenderTexture();
    00047             virtual void getCustomAttribute(const String& name, void* pData);
    00048
    00049         protected:
    00050             GLESPBRTTManager *mManager;
    00051             PixelComponentType mPBFormat;
    00052     };
    00053
    00056     class _OgreGLESExport GLESPBRTTManager: public GLESRTTManager
    00057     {
    00058         public:
    00059             GLESPBRTTManager(GLESSupport *support, RenderTarget *mainwindow);
    00060             virtual ~GLESPBRTTManager();
    00061
    00064             virtual RenderTexture *createRenderTexture(const String &name,
    00065                                                        const GLESSurfaceDesc &target,
    00066                                                        bool writeGamma, uint fsaa);
    00067
    00070             virtual bool checkFormat(PixelFormat format);
    00071
    00074             virtual void bind(RenderTarget *target);
    00075
    00078             virtual void unbind(RenderTarget *target);
    00079
    00082             void requestPBuffer(PixelComponentType ctype, size_t width, size_t height);
    00083
    00086             void releasePBuffer(PixelComponentType ctype);
    00087
    00088         protected:
    00090             GLESSupport *mSupport;
    00092             RenderTarget *mMainWindow;
    00094             GLESContext *mMainContext;
    00096             struct PBRef
    00097             {
    00098                 PBRef(): pb(0),refcount(0) {}
    00099                 GLESPBuffer* pb;
    00100                 size_t refcount;
    00101             };
    00103             PBRef mPBuffers[PCT_COUNT];
    00104     };
    00105 }
    00106
    00107 #endif

Copyright © 2012 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun Sep 2 2012 07:27:21