0b9d4118ba
Motivation: PDF/A metadata will need the creation date embedded in it. Also, GetDateTime returns local time in Win32. This now behaves the same as on Unix systems. BUG=skia:3110 Review URL: https://codereview.chromium.org/1109593002
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
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/*
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* Copyright 2006 The Android Open Source Project
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*
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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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*/
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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 SkString;
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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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int16_t fTimeZoneMinutes; // The number of minutes that GetDateTime()
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// is ahead of or behind UTC.
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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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void toISO8601(SkString* dst) const;
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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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#define SkAutoTime(...) SK_REQUIRE_LOCAL_VAR(SkAutoTime)
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#endif
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