36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
// Filename: timerQueryContext.cxx
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// Created by: rdb (22Aug14)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) Carnegie Mellon University. All rights reserved.
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//
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// All use of this software is subject to the terms of the revised BSD
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// license. You should have received a copy of this license along
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// with this source code in a file named "LICENSE."
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//
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////////////////////////////////////////////////////////////////////
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#include "timerQueryContext.h"
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TypeHandle TimerQueryContext::_type_handle;
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////////////////////////////////////////////////////////////////////
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// Function: TimerQueryContext::get_timestamp
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// Access: Public, Virtual
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// Description: Returns the timestamp that is the result of this
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// timer query. There's no guarantee about which
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// clock this uses, the only guarantee is that
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// subtracting a start time from an end time should
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// yield a time in seconds.
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// If is_answer_ready() did not return true, this
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// function may block before it returns.
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//
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// It is only valid to call this from the draw thread.
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////////////////////////////////////////////////////////////////////
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double TimerQueryContext::
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get_timestamp() const {
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return 0.0;
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}
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