47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
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/*
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* Copyright 2020 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkSVGFeDisplacementMap_DEFINED
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#define SkSVGFeDisplacementMap_DEFINED
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#include "modules/svg/include/SkSVGFe.h"
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#include "modules/svg/include/SkSVGTypes.h"
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class SkSVGFeDisplacementMap : public SkSVGFe {
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public:
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using ChannelSelector = SkColorChannel;
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static sk_sp<SkSVGFeDisplacementMap> Make() {
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return sk_sp<SkSVGFeDisplacementMap>(new SkSVGFeDisplacementMap());
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}
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SkSVGColorspace resolveColorspace(const SkSVGRenderContext&,
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const SkSVGFilterContext&) const final;
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SVG_ATTR(In2 , SkSVGFeInputType, SkSVGFeInputType())
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SVG_ATTR(XChannelSelector, ChannelSelector , ChannelSelector::kA)
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SVG_ATTR(YChannelSelector, ChannelSelector , ChannelSelector::kA)
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SVG_ATTR(Scale , SkSVGNumberType , SkSVGNumberType(0))
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protected:
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sk_sp<SkImageFilter> onMakeImageFilter(const SkSVGRenderContext&,
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const SkSVGFilterContext&) const override;
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std::vector<SkSVGFeInputType> getInputs() const override {
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return {this->getIn(), this->getIn2()};
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}
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bool parseAndSetAttribute(const char*, const char*) override;
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private:
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SkSVGFeDisplacementMap() : INHERITED(SkSVGTag::kFeDisplacementMap) {}
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using INHERITED = SkSVGFe;
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};
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#endif // SkSVGFeDisplacementMap_DEFINED
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