39 lines
1.0 KiB
C++
39 lines
1.0 KiB
C++
/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SkUnitMapper_DEFINED
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#define SkUnitMapper_DEFINED
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#include "SkRefCnt.h"
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#include "SkScalar.h"
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#include "SkFlattenable.h"
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class SkUnitMapper : public SkFlattenable {
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public:
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SkUnitMapper() {}
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/** Given a value in [0..0xFFFF], return a value in the same range.
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*/
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virtual uint16_t mapUnit16(uint16_t x) = 0;
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protected:
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SkUnitMapper(SkFlattenableReadBuffer& rb) : SkFlattenable(rb) {}
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};
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#endif
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