2012-04-19 14:35:52 +08:00
|
|
|
/*
|
|
|
|
|
Copyright 2010 Google Inc.
|
|
|
|
|
|
|
|
|
|
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 GrScalar_DEFINED
|
|
|
|
|
#define GrScalar_DEFINED
|
|
|
|
|
|
|
|
|
|
#include "GrTypes.h"
|
|
|
|
|
#include "SkScalar.h"
|
|
|
|
|
|
|
|
|
|
#define GR_Int32Min SK_NaN32
|
|
|
|
|
#define GR_Int32Max SK_MaxS32
|
|
|
|
|
|
|
|
|
|
#define GR_Fixed1 SK_Fixed1
|
|
|
|
|
#define GR_FixedHalf SK_FixedHalf
|
|
|
|
|
#define GrIntToFixed(a) SkIntToFixed(a)
|
|
|
|
|
#define GrFixedToFloat(a) SkFixedToFloat(a)
|
|
|
|
|
#define GrFixedFloorToInt(a) SkFixedFloor(a)
|
|
|
|
|
|
|
|
|
|
#define GrScalar SkScalar
|
|
|
|
|
#define GR_Scalar1 SK_Scalar1
|
|
|
|
|
#define GR_ScalarHalf SK_ScalarHalf
|
|
|
|
|
#define GR_ScalarMin SK_ScalarMin
|
|
|
|
|
#define GR_ScalarMax SK_ScalarMax
|
|
|
|
|
|
|
|
|
|
#define GrIntToScalar(a) SkIntToScalar(a)
|
|
|
|
|
#define GrScalarHalf(a) SkScalarHalf(a)
|
|
|
|
|
#define GrScalarAve(a,b) SkScalarAve(a,b)
|
|
|
|
|
#define GrMul(a,b) SkScalarMul(a,b)
|
|
|
|
|
#define GrScalarDiv(a,b) SkScalarDiv(a, b)
|
|
|
|
|
#define GrScalarToFloat(a) SkScalarToFloat(a)
|
|
|
|
|
#define GrFloatToScalar(a) SkScalarToFloat(a)
|
|
|
|
|
#define GrIntToScalar(a) SkIntToScalar(a)
|
|
|
|
|
#define GrScalarAbs(a) SkScalarAbs(a)
|
|
|
|
|
#define GrScalarIsInt(a) SkScalarIsInt(a)
|
|
|
|
|
#define GrScalarMax(a,b) SkScalarMax(a,b)
|
|
|
|
|
#define GrScalarFloorToInt(a) SkScalarFloor(a)
|
|
|
|
|
#define GrScalarCeilToInt(a) SkScalarCeil(a)
|
|
|
|
|
#define GrFixedToScalar(a) SkFixedToScalar(a)
|
|
|
|
|
|
|
|
|
|
#endif
|
|
|
|
|
|
