git.osdn.net Git - android-x86/frameworks-av.git/commit

(root) / android-x86 / frameworks-av.git / commit

author	Glenn Kasten <gkasten@google.com>
	Tue, 18 Dec 2012 23:57:32 +0000 (15:57 -0800)
committer	Glenn Kasten <gkasten@google.com>
	Wed, 12 Jun 2013 21:33:10 +0000 (14:33 -0700)
commit	9f80dd223d83d9bb9077fb6baee056cee4eaf7e5
tree	79f19f80ebb7978e9bab16e1d9b835849c735592	tree \| snapshot
parent	9fef8d453b15a91a2b748faac2bfaff713bcf1e1	commit \| diff

New control block for AudioTrack and AudioRecord

Main differences between old and new control block:
- removes the mutex, which was a potential source of priority inversion
- circular indices into shared buffer, which is now always a power-of-2 size

Change-Id: I4e9b7fa99858b488ac98a441fa70e31dbba1b865

14 files changed:

frameworks/av

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include/media/AudioBufferProvider.h		diff \| blob \| history
include/media/AudioRecord.h		diff \| blob \| history
include/media/AudioTrack.h		diff \| blob \| history
include/private/media/AudioTrackShared.h		diff \| blob \| history
media/libmedia/AudioRecord.cpp		diff \| blob \| history
media/libmedia/AudioTrack.cpp		diff \| blob \| history
media/libmedia/AudioTrackShared.cpp		diff \| blob \| history
media/libmedia/ToneGenerator.cpp		diff \| blob \| history
services/audioflinger/AudioFlinger.h		diff \| blob \| history
services/audioflinger/PlaybackTracks.h		diff \| blob \| history
services/audioflinger/RecordTracks.h		diff \| blob \| history
services/audioflinger/Threads.cpp		diff \| blob \| history
services/audioflinger/TrackBase.h		diff \| blob \| history
services/audioflinger/Tracks.cpp		diff \| blob \| history