78 lines
2.8 KiB
C++
78 lines
2.8 KiB
C++
/*
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* Copyright (C) 2012 Google Inc. All rights reserved.
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* Copyright (C) 2012 Intel 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 are
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* met:
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*
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* * 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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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* 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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#include "Performance.h"
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#include <wtf/RefCounted.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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DECLARE_ALLOCATOR_WITH_HEAP_IDENTIFIER(PerformanceEntry);
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class PerformanceEntry : public RefCounted<PerformanceEntry> {
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WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(PerformanceEntry);
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public:
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virtual ~PerformanceEntry();
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const String& name() const { return m_name; }
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virtual double startTime() const { return m_startTime; }
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virtual double duration() const { return m_duration; }
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enum class Type : uint8_t {
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Navigation = 1 << 0,
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Mark = 1 << 1,
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Measure = 1 << 2,
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Resource = 1 << 3,
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Paint = 1 << 4
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};
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virtual Type performanceEntryType() const = 0;
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virtual ASCIILiteral entryType() const = 0;
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static std::optional<Type> parseEntryTypeString(const String& entryType);
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static bool startTimeCompareLessThan(const RefPtr<PerformanceEntry>& a, const RefPtr<PerformanceEntry>& b)
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{
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return a->startTime() < b->startTime();
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}
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protected:
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PerformanceEntry(const String& name, double startTime, double finishTime);
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private:
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const String m_name;
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const double m_startTime;
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const double m_duration;
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};
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} // namespace WebCore
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