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| author | Eric Laurent <elaurent@google.com> | 2013-09-27 18:48:26 -0700 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2013-09-30 12:05:38 -0700 |
| commit | 59fe010bcc072597852454a2ec53d7b0a2002a3b (patch) | |
| tree | b6b42e04a89ead77c9ecd9635a328686a8bb9863 /include/media | |
| parent | 5d6d86a4d102704f49b9235eaf282c428d7100b6 (diff) | |
| download | frameworks_av-59fe010bcc072597852454a2ec53d7b0a2002a3b.zip frameworks_av-59fe010bcc072597852454a2ec53d7b0a2002a3b.tar.gz frameworks_av-59fe010bcc072597852454a2ec53d7b0a2002a3b.tar.bz2 | |
fix volume and effect enable delay on offloaded tracks
Volume: add a method to wake up the mediaserver playback
thread when a volume command is received on an offloaded track.
Effects: call effect chain process on offloaded playback threads
asynchronously from writes to allow effect state updates while
waiting for async write callback.
Bug: 10796540.
Change-Id: Id2747ae88783575d1d7ffd6fc86fbd054ab2c739
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/IAudioTrack.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/media/IAudioTrack.h b/include/media/IAudioTrack.h index afac4ae..5c8a484 100644 --- a/include/media/IAudioTrack.h +++ b/include/media/IAudioTrack.h @@ -90,6 +90,9 @@ public: /* Return NO_ERROR if timestamp is valid */ virtual status_t getTimestamp(AudioTimestamp& timestamp) = 0; + + /* Signal the playback thread for a change in control block */ + virtual void signal() = 0; }; // ---------------------------------------------------------------------------- |