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25 lines
864 B
C++
25 lines
864 B
C++
// Copyright 2016 The Chromium Authors. All rights reserved.
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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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#ifndef FLUTTER_RUNTIME_START_UP_H_
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#define FLUTTER_RUNTIME_START_UP_H_
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#include <stdint.h>
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namespace blink {
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// The earliest available timestamp in the application's lifecycle. The
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// difference between this timestamp and the time we render the very first
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// frame gives us a good idea about Flutter's startup time.
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//
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// This timestamp only covers Flutter's own startup. In an upside-down model
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// it is possible that the first Flutter view is not initialized until some
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// time later. In this case the timestamp may not cover the time spent in the
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// user code prior to initializing Flutter.
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extern int64_t engine_main_enter_ts;
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} // namespace blink
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#endif // FLUTTER_RUNTIME_START_UP_H_
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