almixer_isolated: log

log

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age	author	description
Tue, 19 Jun 2012 00:31:12 -0700	Eric Wing	Ogg Vorbis decoder for SoundDecoder directly adapted from SDL_sound's code. Thanks to Johnson Lin for providing this!
Tue, 19 Jun 2012 00:22:40 -0700	Eric Wing	Fixed #define DONT_USE_VASPRINT(F) typo for Thanks to Johnson Lin for testing and reporting these issues!
Tue, 19 Jun 2012 00:23:35 -0700	Eric Wing	Bug and casting fixes to SimpleThreadWindows.c. Thanks to Johnson Lin for testing and reporting these issues!
Fri, 08 Jun 2012 01:04:51 -0700	Eric Wing	New implementation backend for SimpleThread using native Windows threading APIs.
Wed, 30 May 2012 02:26:03 -0700	Eric Wing	merged
Tue, 29 May 2012 23:25:52 -0700	Eric Wing	Fixed bug in EXAMPLES where usleep was not converted to microseconds.
Tue, 29 May 2012 19:43:23 -0700	Eric Wing	Added explicit symbol visibility markers to audio support files in ALmixer for public headers so they can be built as a dynamic library if needed.
Tue, 29 May 2012 19:41:59 -0700	Eric Wing	merged
Tue, 29 May 2012 19:40:38 -0700	Eric Wing	Added explicit symbol visibility markers to support files in ALmixer for public headers so they can be built as a dynamic library if needed.
Wed, 18 Jan 2012 12:22:18 -0800	Eric Wing	Fixed audio.seek bug in Ogg Tremor decoder interface. Unlike Ogg Vorbis, Tremor uses integer milliseconds instead of double seconds.
Wed, 18 Jan 2012 12:20:54 -0800	Eric Wing	merged
Wed, 18 Jan 2012 12:17:42 -0800	Eric Wing	The evil Apple iOS 5.0 OpenAL regression bug strikes again. A user managed to encounter a case where the OpenAL buffer never unqueues and the workaround gets stuck in an infinite loop which results in the app getting killed by watch dog (crashing). I've added a timeout that will abort the unqueue attempt after 200 milliseconds. But if the buffers could be unqueued but the timeout we picked is too short, then we will regress back to the original problem. All iOS 5 audio users need to test this to make sure their apps don't break again. Please remember to file your Apple bug report if you haven't (bug:10145018), test with iOS 5.1 beta to check for new problems, and report results as necessary.
Fri, 21 Oct 2011 17:14:19 -0700	Eric Wing	Workaround for terrible iOS 5.0 regression bug in Apple's OpenAL implementation with regards to resetting streaming sources. The fix uses a version check to determine if the workaround is employed. Once Apple fixes the problem, an upper bounds version check should be added.
Fri, 30 Sep 2011 17:48:23 -0700	Eric Wing	Fixed bug with seeking channels with predecoded samples. The OpenAL 1.1 spec specifies that a playing source should automatically jump when already playing. The code was unnecessarily recalling alPlaySource again which is not necessarily the correct thing to do. I think the previous code is another remnant of the Open 1.0 era. Also fixed bugs in the return codes for seek and rewind. For single channels, the return code was 0 channels processed in ALmixer which resulted in returning false to Lua. The implementation now should return 1/true for single channels, but 0/false for no channels. Errors will return -1/false.
Fri, 30 Sep 2011 16:44:08 -0700	Eric Wing	Workaround: There is a terrible OpenAL regression bug in iOS 5 dealing with streaming sources. alSourcei(source_id, AL_BUFFER, AL_NONE); fails to clear queued buffer queues on a streaming source. The workaround involves manually dequeuing the individual buffers before calling alSourcei(source_id, AL_BUFFER, AL_NONE);. But there is an additional race condition bug where the unqueue fails to take, so the included workaround keeps looping until the buffers finally report as cleared.

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