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41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
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/*
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* sincos implementation
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*
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* Copyright 2021 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#if 0
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#pragma makedep implib
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#endif
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#include <math.h>
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/* GCC may optimize a pair of sin(), cos() calls to a single sincos() call,
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* which is not exported by any msvcrt version. */
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void sincos(double x, double *s, double *c)
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{
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*s = sin(x);
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*c = cos(x);
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}
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void sincosf(float x, float *s, float *c)
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{
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*s = sinf(x);
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*c = cosf(x);
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}
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