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/* libs/corecg/SkCordic.h
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#ifndef SkCordic_DEFINED
#define SkCordic_DEFINED
#include "SkTypes.h"
#include "SkFixed.h"
SkFixed SkCordicACos(SkFixed a);
SkFixed SkCordicASin(SkFixed a);
SkFixed SkCordicATan2(SkFixed y, SkFixed x);
SkFixed SkCordicExp(SkFixed a);
SkFixed SkCordicLog(SkFixed a);
SkFixed SkCordicSinCos(SkFixed radians, SkFixed* cosp);
SkFixed SkCordicTan(SkFixed a);
#ifdef SK_DEBUG
void SkCordic_UnitTest();
#endif
#endif // SkCordic
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