Index: Source/WTF/wtf/MediaTime.h |
diff --git a/Source/WTF/wtf/MediaTime.h b/Source/WTF/wtf/MediaTime.h |
deleted file mode 100644 |
index 413b1a73c9470746087ba760d74ca383d9514cf0..0000000000000000000000000000000000000000 |
--- a/Source/WTF/wtf/MediaTime.h |
+++ /dev/null |
@@ -1,109 +0,0 @@ |
-/* |
- * Copyright (C) 2012 Apple 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. |
- * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
- * its contributors may be used to endorse or promote products derived |
- * from this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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. |
- */ |
- |
-#include "FastAllocBase.h" |
- |
-#include <cmath> |
-#include <limits> |
-#include <math.h> |
-#include <stdint.h> |
- |
-namespace WTF { |
- |
-class WTF_EXPORT_PRIVATE MediaTime { |
- WTF_MAKE_FAST_ALLOCATED; |
-public: |
- enum { |
- Valid = 1 << 0, |
- HasBeenRounded = 1 << 1, |
- PositiveInfinite = 1 << 2, |
- NegativeInfinite = 1 << 3, |
- Indefinite = 1 << 4, |
- }; |
- |
- MediaTime(); |
- MediaTime(int64_t value, int32_t scale = DefaultTimeScale, uint32_t flags = Valid); |
- MediaTime(const MediaTime& rhs); |
- ~MediaTime(); |
- |
- static MediaTime createWithFloat(float floatTime, int32_t timeScale = DefaultTimeScale); |
- static MediaTime createWithDouble(double doubleTime, int32_t timeScale = DefaultTimeScale); |
- |
- float toFloat() const; |
- double toDouble() const; |
- |
- MediaTime& operator=(const MediaTime& rhs); |
- MediaTime operator+(const MediaTime& rhs) const; |
- MediaTime operator-(const MediaTime& rhs) const; |
- bool operator<(const MediaTime& rhs) const; |
- bool operator>(const MediaTime& rhs) const; |
- bool operator==(const MediaTime& rhs) const; |
- bool operator>=(const MediaTime& rhs) const; |
- bool operator<=(const MediaTime& rhs) const; |
- |
- typedef enum { |
- LessThan = -1, |
- EqualTo = 0, |
- GreaterThan = 1, |
- } ComparisonFlags; |
- |
- ComparisonFlags compare(const MediaTime& rhs) const; |
- |
- bool isValid() const { return m_timeFlags & Valid; } |
- bool isInvalid() const { return !isValid(); } |
- bool hasBeenRounded() const { return m_timeFlags & HasBeenRounded; } |
- bool isPositiveInfinite() const { return m_timeFlags & PositiveInfinite; } |
- bool isNegativeInfinite() const { return m_timeFlags & NegativeInfinite; } |
- bool isIndefinite() const { return m_timeFlags & Indefinite; } |
- |
- static const MediaTime& zeroTime(); |
- static const MediaTime& invalidTime(); |
- static const MediaTime& positiveInfiniteTime(); |
- static const MediaTime& negativeInfiniteTime(); |
- static const MediaTime& indefiniteTime(); |
- |
- const int64_t& timeValue() const { return m_timeValue; } |
- const int32_t& timeScale() const { return m_timeScale; } |
- |
- friend WTF_EXPORT_PRIVATE MediaTime abs(const MediaTime& rhs); |
-private: |
- static const int32_t DefaultTimeScale = 6000; |
- static const int32_t MaximumTimeScale; |
- |
- void setTimeScale(int32_t); |
- |
- int64_t m_timeValue; |
- int32_t m_timeScale; |
- uint32_t m_timeFlags; |
-}; |
- |
-WTF_EXPORT_PRIVATE extern MediaTime abs(const MediaTime& rhs); |
-} |
- |
-using WTF::MediaTime; |
-using WTF::abs; |