69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
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// Copyright (C) 2003-2009 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#ifndef _FRAMEBUFFERMANAGER_H_
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#define _FRAMEBUFFERMANAGER_H_
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#include "GLUtil.h"
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class FramebufferManager
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{
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public:
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FramebufferManager() :
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m_efbFramebuffer(0),
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m_efbColor(0),
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m_efbDepth(0),
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m_resolvedFramebuffer(0),
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m_resolvedColorTexture(0),
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m_resolvedDepthTexture(0),
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m_xfbFramebuffer(0)
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{}
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void Init(int targetWidth, int targetHeight, int msaaSamples, int msaaCoverageSamples);
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void Shutdown();
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// To get the EFB in texture form, these functions may have to transfer
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// the EFB to a resolved texture first.
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GLuint GetEFBColorTexture(const TRectangle& sourceRc) const;
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GLuint GetEFBDepthTexture(const TRectangle& sourceRc) const;
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GLuint GetEFBFramebuffer() const { return m_efbFramebuffer; }
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private:
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int m_targetWidth;
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int m_targetHeight;
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int m_msaaSamples;
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int m_msaaCoverageSamples;
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GLuint m_efbFramebuffer;
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GLuint m_efbColor; // Renderbuffer in MSAA mode; Texture otherwise
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GLuint m_efbDepth; // Renderbuffer in MSAA mode; Texture otherwise
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// Only used in MSAA mode.
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GLuint m_resolvedFramebuffer;
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GLuint m_resolvedColorTexture;
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GLuint m_resolvedDepthTexture;
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GLuint m_xfbFramebuffer; // Only used in MSAA mode
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};
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#endif
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