61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*
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* Copyright (C) 2021 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "config.h"
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#include "OTSVGTable.h"
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#include "CoreTextSoftLink.h"
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namespace PAL {
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OTSVGTable::OTSVGTable() = default;
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OTSVGTable::OTSVGTable(CFDataRef svgTable, unsigned unitsPerEm, CGFloat fontSize)
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: table(isOTSVGFrameworkAvailable() ? softLinkOTSVGOTSVGTableCreateFromData(svgTable, unitsPerEm, fontSize) : nullptr)
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{
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}
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OTSVGTable::OTSVGTable(OTSVGTable&& other)
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{
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std::swap(table, other.table);
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}
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OTSVGTable::~OTSVGTable()
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{
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if (isOTSVGFrameworkAvailable() && table)
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softLinkOTSVGOTSVGTableRelease(table);
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}
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OTSVGTable& OTSVGTable::operator=(OTSVGTable&& other)
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{
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if (isOTSVGFrameworkAvailable() && table) {
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softLinkOTSVGOTSVGTableRelease(table);
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table = nullptr;
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}
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std::swap(table, other.table);
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return *this;
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}
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}
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