mirror of
https://github.com/DaedalusX64/daedalus.git
synced 2025-04-02 10:21:48 -04:00
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
/*
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Copyright (C) 2001 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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#ifndef SYSPSP_HLEGRAPHICS_COLOURADJUSTER_H_
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#define SYSPSP_HLEGRAPHICS_COLOURADJUSTER_H_
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#include "Graphics/ColourValue.h"
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struct DaedalusVtx;
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class CColourAdjuster
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{
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public:
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void SetRGBA( c32 colour ) { Set( COL32_MASK_RGBA, colour ); }
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void SetRGB( c32 colour ) { Set( COL32_MASK_RGB, colour ); }
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void SetA( c32 colour ) { Set( COL32_MASK_A, colour ); }
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void SetAOpaque() { Set( COL32_MASK_A, c32( 0,0,0, 255 ) ); }
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void ModulateRGBA( c32 colour ) { Modulate( COL32_MASK_RGBA, colour ); }
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void ModulateRGB( c32 colour ) { Modulate( COL32_MASK_RGB, colour ); }
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void ModulateA( c32 colour ) { Modulate( COL32_MASK_A, colour ); }
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void SubtractRGBA( c32 colour ) { Subtract( COL32_MASK_RGBA, colour ); }
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void SubtractRGB( c32 colour ) { Subtract( COL32_MASK_RGB, colour ); }
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void SubtractA( c32 colour ) { Subtract( COL32_MASK_A, colour ); }
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void Reset();
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void Process( DaedalusVtx * p_vertices, u32 num_verts ) const;
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private:
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void Set( u32 mask, c32 colour );
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void Modulate( u32 mask, c32 colour );
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void Subtract( u32 mask, c32 colour );
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u32 GetMask() const { return mModulateMask | mSetMask | mSubtractMask; }
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private:
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static const u32 COL32_MASK_A = 0xff000000;
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static const u32 COL32_MASK_RGB = 0x00ffffff;
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static const u32 COL32_MASK_RGBA = 0xffffffff;
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private:
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u32 mModulateMask;
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c32 mModulateColour;
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u32 mSetMask;
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c32 mSetColour;
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u32 mSubtractMask;
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c32 mSubtractColour;
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};
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#endif // SYSPSP_HLEGRAPHICS_COLOURADJUSTER_H_
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