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/*
* Copyright (C) 2012 Intel Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_MEASURE_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_MEASURE_H_
#include "base/memory/scoped_refptr.h"
#include "third_party/blink/public/mojom/timing/performance_mark_or_measure.mojom-blink-forward.h"
#include "third_party/blink/renderer/bindings/core/v8/serialization/serialized_script_value.h"
#include "third_party/blink/renderer/core/timing/performance_entry.h"
#include "third_party/blink/renderer/platform/bindings/trace_wrapper_v8_reference.h"
#include "third_party/blink/renderer/platform/heap/heap_allocator.h"
#include "third_party/blink/renderer/platform/heap/member.h"
#include "third_party/blink/renderer/platform/wtf/text/wtf_string.h"
namespace blink {
class ExceptionState;
class CORE_EXPORT PerformanceMeasure final : public PerformanceEntry {
DEFINE_WRAPPERTYPEINFO();
public:
PerformanceMeasure(ScriptState*,
const AtomicString& name,
double start_time,
double end_time,
scoped_refptr<SerializedScriptValue>,
ExceptionState&);
static PerformanceMeasure* Create(ScriptState*,
const AtomicString& name,
double start_time,
double end_time,
const ScriptValue& detail,
ExceptionState&);
ScriptValue detail(ScriptState*);
AtomicString entryType() const override;
PerformanceEntryType EntryTypeEnum() const override;
mojom::blink::PerformanceMarkOrMeasurePtr ToMojoPerformanceMarkOrMeasure()
override;
void Trace(Visitor* visitor) const override;
private:
~PerformanceMeasure() override = default;
scoped_refptr<SerializedScriptValue> serialized_detail_;
// In order to prevent cross-world reference leak, we create a copy of the
// detail for each world.
HeapHashMap<WeakMember<ScriptState>, TraceWrapperV8Reference<v8::Value>>
deserialized_detail_map_;
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_TIMING_PERFORMANCE_MEASURE_H_
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