1 /* 2 Copyright 2010 Google Inc. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 18 #ifndef GrScalar_DEFINED 19 #define GrScalar_DEFINED 20 21 #include "GrTypes.h" 22 #include "SkScalar.h" 23 24 #define GR_Int32Min SK_NaN32 25 #define GR_Int32Max SK_MaxS32 26 27 #define GR_Fixed1 SK_Fixed1 28 #define GR_FixedHalf SK_FixedHalf 29 #define GrIntToFixed(a) SkIntToFixed(a) 30 #define GrFixedToFloat(a) SkFixedToFloat(a) 31 #define GrFixedFloorToInt(a) SkFixedFloor(a) 32 33 #define GrScalar SkScalar 34 #define GR_Scalar1 SK_Scalar1 35 #define GR_ScalarHalf SK_ScalarHalf 36 #define GR_ScalarMin SK_ScalarMin 37 #define GR_ScalarMax SK_ScalarMax 38 39 #define GrIntToScalar(a) SkIntToScalar(a) 40 #define GrScalarHalf(a) SkScalarHalf(a) 41 #define GrScalarAve(a,b) SkScalarAve(a,b) 42 #define GrMul(a,b) SkScalarMul(a,b) 43 #define GrScalarDiv(a,b) SkScalarDiv(a, b) 44 #define GrScalarToFloat(a) SkScalarToFloat(a) 45 #define GrFloatToScalar(a) SkScalarToFloat(a) 46 #define GrIntToScalar(a) SkIntToScalar(a) 47 #define GrScalarAbs(a) SkScalarAbs(a) 48 #define GrScalarIsInt(a) SkScalarIsInt(a) 49 #define GrScalarMax(a,b) SkScalarMax(a,b) 50 #define GrScalarFloorToInt(a) SkScalarFloor(a) 51 #define GrScalarCeilToInt(a) SkScalarCeil(a) 52 #define GrFixedToScalar(a) SkFixedToScalar(a) 53 54 #endif 55 56