Matthew Hoops
811fc0e7ec
Add the Common::Rational class from patch #2963496 (VideoDecoder Rewrite)
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svn-id: r49061
2010-05-17 20:53:04 +00:00
Max Horn
590481b12d
Improve support for negative Timestamps, and add + and - operators
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svn-id: r47244
2010-01-11 10:17:55 +00:00
Max Horn
4a832ceb01
Fix Timestamp::addMsecs; some cleanup
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svn-id: r47212
2010-01-09 22:36:32 +00:00
Johannes Schickel
f32aeb01bf
Add a constructor to Timestamp, which allows for specifying seconds + start frames directly.
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svn-id: r47091
2010-01-06 20:24:56 +00:00
Max Horn
dd76e2bda0
Rename some Timestamp methods: getNumberOfFrames -> numberOfFrames and getFramerate -> framerate
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svn-id: r47083
2010-01-06 15:56:04 +00:00
Max Horn
1c6ccf8000
Add more comparision operators to Timestamp
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svn-id: r47071
2010-01-06 12:15:05 +00:00
Max Horn
5b635fd610
Change the way Timestamp stores its data.
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Instead of storing milliseconds and frames (which causes rounding errors,
and causes ambiguity in how a given time is stored), we now do things
differently: We store a number of seconds, and frames. To make sure that
we can still handle milliseconds accurately, though, we change the
framerate to the least common multiple of the original framerate and
1000. So 60 becomes 6000, and 44100 becomes 441000. There are no visible
changes for client code, except for the increased accuracy.
svn-id: r47070
2010-01-06 12:09:14 +00:00
Johannes Schickel
7591a09365
Implement Timestamp::operator== as equality in time.
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svn-id: r47054
2010-01-05 22:01:05 +00:00
Max Horn
4ae9412a3a
Make some improvements for Audio::Timestamp.
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* Add convertToFramerate() method
* Add framerate() method
* Add operator == and !=
* Improve frameDiff() to work for two timestamps with distinct framerates
* Improve Doxygen comments
svn-id: r46994
2010-01-04 22:48:28 +00:00
Johannes Schickel
b2355cac9f
- Remove unsafe default constructor of Audio::Timestamp.
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- Add an assert which prevents the _frameRate from being 0 in the Audio::Timestamp constructor.
svn-id: r46958
2010-01-03 22:41:35 +00:00
Max Horn
e23e1ffcb7
Added Audio::Timestamp::addMsecs method
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svn-id: r40957
2009-05-28 10:29:25 +00:00
Max Horn
673a21b249
Added Audio::Timestamp class, based on SCI's sfx_timestamp_t; also provide a unit test for it, based on the old (and very outdated) timetest.cpp. To be used by Audio::Mixer one day...
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svn-id: r39112
2009-03-04 06:58:28 +00:00
