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| author | Glenn Kasten <gkasten@google.com> | 2012-02-21 10:32:45 -0800 |
|---|---|---|
| committer | Glenn Kasten <gkasten@google.com> | 2012-07-17 18:06:19 -0700 |
| commit | 955e78180ac6111c54f50930b0c4c12395e86cf7 (patch) | |
| tree | b4c12804643f73e9acbbf1db58f5ffa7e0bd7bc7 /include/media/MediaMetadataRetrieverInterface.h | |
| parent | ea682976030a3930f6ee49b33b7e21abfc68174a (diff) | |
| download | frameworks_av-955e78180ac6111c54f50930b0c4c12395e86cf7.zip frameworks_av-955e78180ac6111c54f50930b0c4c12395e86cf7.tar.gz frameworks_av-955e78180ac6111c54f50930b0c4c12395e86cf7.tar.bz2 | |
AudioRecord locking
Fix race conditions for EVENT_MARKER and EVENT_NEW_POS callbacks.
Marker and new position update fields are protected by lock.
getSampleRate() doesn't need a lock because it reads from shared memory
control block.
Enforce that the parameter passed with EVENT_MARKER and EVENT_NEW_POS
cannot not be changed by the callback handler, and will not change during
the call by another thread.
Session ID should never change; log if it does.
Change-Id: Ia2c63cf1a71b10bb06c37981bd76437f83fffa91
Diffstat (limited to 'include/media/MediaMetadataRetrieverInterface.h')
0 files changed, 0 insertions, 0 deletions