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https://github.com/DaedalusX64/daedalus.git
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71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
/*
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Copyright (C) 2007 StrmnNrmn
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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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 for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#pragma once
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#ifndef SYSPSP_HLEGRAPHICS_COMBINER_COMBINERTREE_H_
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#define SYSPSP_HLEGRAPHICS_COMBINER_COMBINERTREE_H_
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#include "Utility/DaedalusTypes.h"
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#include "CombinerInput.h"
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class CAlphaRenderSettings;
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class CBlendStates;
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class CCombinerOperand;
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class COutputStream;
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//*****************************************************************************
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//
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//*****************************************************************************
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class CCombinerTree
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{
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public:
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CCombinerTree( u64 mux, bool two_cycles );
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~CCombinerTree();
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COutputStream & Stream( COutputStream & stream ) const;
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const CBlendStates * GetBlendStates() const { return mBlendStates; }
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private:
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CBlendStates * GenerateBlendStates( const CCombinerOperand * colour_operand, const CCombinerOperand * alpha_operand ) const;
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CAlphaRenderSettings * GenerateAlphaRenderSettings( const CCombinerOperand * operand ) const;
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void GenerateRenderSettings( CBlendStates * states, const CCombinerOperand * operand ) const;
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static CCombinerOperand * Simplify( CCombinerOperand * operand );
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static CCombinerOperand * BuildCycle1( ECombinerInput a, ECombinerInput b, ECombinerInput c, ECombinerInput d );
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static CCombinerOperand * BuildCycle2( ECombinerInput a, ECombinerInput b, ECombinerInput c, ECombinerInput d, const CCombinerOperand * cycle_1_output );
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static CCombinerOperand * Build( CCombinerOperand * a, CCombinerOperand * b, CCombinerOperand * c, CCombinerOperand * d );
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private:
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u64 mMux;
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CCombinerOperand * mCycle1;
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CCombinerOperand * mCycle1A;
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CCombinerOperand * mCycle2;
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CCombinerOperand * mCycle2A;
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CBlendStates * mBlendStates;
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};
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#endif // SYSPSP_HLEGRAPHICS_COMBINER_COMBINERTREE_H_
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