88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/*
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* Copyright (c) 2020-2021 Samsung Electronics Co., Ltd. All rights reserved.
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef _TVG_FILL_H_
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#define _TVG_FILL_H_
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#include <cstdlib>
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#include <cstring>
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#include "tvgCommon.h"
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template<typename T>
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struct DuplicateMethod
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{
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virtual ~DuplicateMethod() {}
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virtual T* duplicate() = 0;
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};
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template<class T>
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struct FillDup : DuplicateMethod<Fill>
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{
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T* inst = nullptr;
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FillDup(T* _inst) : inst(_inst) {}
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~FillDup() {}
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Fill* duplicate() override
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{
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return inst->duplicate();
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}
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};
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struct Fill::Impl
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{
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ColorStop* colorStops = nullptr;
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Matrix* transform = nullptr;
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uint32_t cnt = 0;
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FillSpread spread;
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DuplicateMethod<Fill>* dup = nullptr;
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~Impl()
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{
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if (dup) delete(dup);
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if (colorStops) free(colorStops);
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if (transform) delete(transform);
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}
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void method(DuplicateMethod<Fill>* dup)
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{
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this->dup = dup;
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}
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Fill* duplicate()
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{
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auto ret = dup->duplicate();
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if (!ret) return nullptr;
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ret->pImpl->cnt = cnt;
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ret->pImpl->spread = spread;
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ret->pImpl->colorStops = static_cast<ColorStop*>(malloc(sizeof(ColorStop) * cnt));
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memcpy(ret->pImpl->colorStops, colorStops, sizeof(ColorStop) * cnt);
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if (transform) {
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ret->pImpl->transform = new Matrix;
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*ret->pImpl->transform = *transform;
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}
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return ret;
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}
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};
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#endif //_TVG_FILL_H_
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