svgtopt/gfx2d/inc/Gfxmath.h
author hgs
Wed, 03 Nov 2010 18:56:10 +0200
changeset 46 88edb906c587
permissions -rw-r--r--
201044
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/*
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* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:      Math function header
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 *
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*/
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#ifndef GFXMATH_H
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#define GFXMATH_H
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#include "e32def.h"
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/*define this to make all math to use floating point (otherwise uses 16:16 fixed point)*/
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//#define SVG_FLOAT_BUILD
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typedef signed   __int64 svgInt64;
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typedef unsigned __int64 svgUint64;
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float svgFixedToFloat(int x);
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int svgScalarFromFloat(float f);
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int svgScalarMul(int r1, int r2);
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int svgScalarDiv(int x, int y);
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#endif /*GFXMATH_H*/