73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
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/*
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* Copyright (C) 2006 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef SkTime_DEFINED
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#define SkTime_DEFINED
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#include "SkTypes.h"
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/** \class SkTime
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Platform-implemented utilities to return time of day, and millisecond counter.
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*/
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class SkTime {
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public:
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struct DateTime {
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uint16_t fYear; //!< e.g. 2005
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uint8_t fMonth; //!< 1..12
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uint8_t fDayOfWeek; //!< 0..6, 0==Sunday
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uint8_t fDay; //!< 1..31
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uint8_t fHour; //!< 0..23
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uint8_t fMinute; //!< 0..59
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uint8_t fSecond; //!< 0..59
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};
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static void GetDateTime(DateTime*);
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static SkMSec GetMSecs();
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};
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#if defined(SK_DEBUG) && defined(SK_BUILD_FOR_WIN32)
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extern SkMSec gForceTickCount;
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#endif
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#define SK_TIME_FACTOR 1
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///////////////////////////////////////////////////////////////////////////////
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class SkAutoTime {
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public:
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// The label is not deep-copied, so its address must remain valid for the
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// lifetime of this object
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SkAutoTime(const char* label = NULL, SkMSec minToDump = 0) : fLabel(label)
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{
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fNow = SkTime::GetMSecs();
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fMinToDump = minToDump;
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}
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~SkAutoTime()
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{
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SkMSec dur = SkTime::GetMSecs() - fNow;
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if (dur >= fMinToDump) {
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SkDebugf("%s %d\n", fLabel ? fLabel : "", dur);
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}
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}
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private:
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const char* fLabel;
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SkMSec fNow;
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SkMSec fMinToDump;
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};
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#endif
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