1 2 /* 3 * Copyright 2006 The Android Open Source Project 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 #ifndef SkCordic_DEFINED 11 #define SkCordic_DEFINED 12 13 #include "SkTypes.h" 14 #include "SkFixed.h" 15 16 SkFixed SkCordicACos(SkFixed a); 17 SkFixed SkCordicASin(SkFixed a); 18 SkFixed SkCordicATan2(SkFixed y, SkFixed x); 19 SkFixed SkCordicExp(SkFixed a); 20 SkFixed SkCordicLog(SkFixed a); 21 SkFixed SkCordicSinCos(SkFixed radians, SkFixed* cosp); 22 SkFixed SkCordicTan(SkFixed a); 23 24 #ifdef SK_DEBUG 25 void SkCordic_UnitTest(); 26 #endif 27 28 #endif // SkCordic 29
