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# RenderImageImplPBuffer.hpp

    00001
    00002 //
    00003 // SFML - Simple and Fast Multimedia Library
    00004 // Copyright (C) 2007-2008 Laurent Gomila (laurent.gom@gmail.com)
    00005 //
    00006 // This software is provided 'as-is', without any express or implied warranty.
    00007 // In no event will the authors be held liable for any damages arising from the use of this software.
    00008 //
    00009 // Permission is granted to anyone to use this software for any purpose,
    00010 // including commercial applications, and to alter it and redistribute it freely,
    00011 // subject to the following restrictions:
    00012 //
    00013 // 1. The origin of this software must not be misrepresented;
    00014 //    you must not claim that you wrote the original software.
    00015 //    If you use this software in a product, an acknowledgment
    00016 //    in the product documentation would be appreciated but is not required.
    00017 //
    00018 // 2. Altered source versions must be plainly marked as such,
    00019 //    and must not be misrepresented as being the original software.
    00020 //
    00021 // 3. This notice may not be removed or altered from any source distribution.
    00022 //
    00024
    00025 #ifndef SFML_RENDERIMAGEIMPLPBUFFERWIN32_HPP
    00026 #define SFML_RENDERIMAGEIMPLPBUFFERWIN32_HPP
    00027
    00029 // Headers
    00031 #include <SFML/Graphics/RenderImageImpl.hpp>
    00032 #include <SFML/Graphics/ImageUpdater.hpp>
    00033 #include <SFML/Graphics/GLEW/glew.h>
    00034 #include <SFML/Graphics/GLEW/wglew.h>
    00035
    00036
    00037 namespace sf
    00038 {
    00039 namespace priv
    00040 {
    00044 class RenderImageImplPBuffer : public RenderImageImpl, public ImageUpdater
    00045 {
    00046 public :
    00047
    00052     RenderImageImplPBuffer(Image& TargetImage);
    00053
    00058     ~RenderImageImplPBuffer();
    00059
    00066     static bool IsSupported();
    00067
    00068 private :
    00069
    00074     virtual bool Create(bool DepthBuffer);
    00075
    00080     virtual bool Activate(bool Active);
    00081
    00086     virtual bool UpdateImage(Image& ImageToUpdate);
    00087
    00089     // Member data
    00091     HPBUFFERARB myPBuffer;
    00092     HDC         myDeviceContext;
    00093     HGLRC       myContext;
    00094     HDC         myPrevDeviceContext;
    00095     HGLRC       myPrevContext;
    00096     bool        myUpdating;
    00097 };
    00098
    00099 } // namespace priv
    00100
    00101 } // namespace sf
    00102
    00103
    00104 #endif // SFML_RENDERIMAGEIMPLPBUFFERWIN32_HPP

:: Copyright © 2007-2008 Laurent Gomila, all rights reserved :: Documentation generated by doxygen 1.5.2 ::