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| author | Eric Laurent <elaurent@google.com> | 2014-12-19 10:43:21 -0800 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2014-12-19 16:41:52 -0800 |
| commit | 0f7b5f2b231caf87da9b20b74d086e5a9d6f4a9d (patch) | |
| tree | f6f15345f054cdc13116a1443b80454e256b7c71 /services/audioflinger/Threads.h | |
| parent | e48cf5b8f823c30af93577c1e380d752ac69b871 (diff) | |
| download | frameworks_av-0f7b5f2b231caf87da9b20b74d086e5a9d6f4a9d.zip frameworks_av-0f7b5f2b231caf87da9b20b74d086e5a9d6f4a9d.tar.gz frameworks_av-0f7b5f2b231caf87da9b20b74d086e5a9d6f4a9d.tar.bz2 | |
audioflinger: pause HW A/V sync output when AudioTrack underruns
Do not standby, starve or feed 0s to the audio HAL on direct
output using HW A/V sync mode.
Bug: 17883772.
Change-Id: I11e6c97ec24360d75f9b602814d40a54b60cb7a7
Diffstat (limited to 'services/audioflinger/Threads.h')
| -rw-r--r-- | services/audioflinger/Threads.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/services/audioflinger/Threads.h b/services/audioflinger/Threads.h index f5d0e27..1088843 100644 --- a/services/audioflinger/Threads.h +++ b/services/audioflinger/Threads.h @@ -710,6 +710,9 @@ protected: audio_patch_handle_t *handle); virtual status_t releaseAudioPatch_l(const audio_patch_handle_t handle); + bool usesHwAvSync() const { return (mType == DIRECT) && (mOutput != NULL) && + (mOutput->flags & AUDIO_OUTPUT_FLAG_HW_AV_SYNC); } + private: friend class AudioFlinger; // for numerous |