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| author | Eric Laurent <elaurent@google.com> | 2012-04-22 13:57:53 -0700 |
|---|---|---|
| committer | Eric Laurent <elaurent@google.com> | 2012-04-23 10:25:13 -0700 |
| commit | 9029a4fe8abafd383e6fbb1409d1e2f749b51391 (patch) | |
| tree | f08617bee6c9674c1fb5e7b663a4b64e29077ab6 /include/hardware_legacy/AudioPolicyManagerBase.h | |
| parent | b2971bf2ae4e9da3155559aa134e3aa6c2b216a4 (diff) | |
| download | hardware_libhardware_legacy-9029a4fe8abafd383e6fbb1409d1e2f749b51391.zip hardware_libhardware_legacy-9029a4fe8abafd383e6fbb1409d1e2f749b51391.tar.gz hardware_libhardware_legacy-9029a4fe8abafd383e6fbb1409d1e2f749b51391.tar.bz2 | |
audio policy: volume burst when switching device
The addition of the per device volume feature has introduced
a problem where a volume burst can be heard in the headphones
just after insertion if the speaker volume is much higher than the
headphones volume.
Added a temporary mute of the output when switching device to force
volume ramp to 0 and back up to new volume.
Issue 5984108.
Change-Id: I5c9ffbbcadd12d25c78cc2614d351346b8186c55
Diffstat (limited to 'include/hardware_legacy/AudioPolicyManagerBase.h')
| -rw-r--r-- | include/hardware_legacy/AudioPolicyManagerBase.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/hardware_legacy/AudioPolicyManagerBase.h b/include/hardware_legacy/AudioPolicyManagerBase.h index d56247b..916c952 100644 --- a/include/hardware_legacy/AudioPolicyManagerBase.h +++ b/include/hardware_legacy/AudioPolicyManagerBase.h @@ -447,7 +447,8 @@ protected: // if unmuting, unmute only after the specified delay // Returns the number of ms waited uint32_t checkDeviceMuteStrategies(AudioOutputDescriptor *outputDesc, - uint32_t delayMs); + audio_devices_t prevDevice, + uint32_t delayMs); audio_io_handle_t selectOutput(const SortedVector<audio_io_handle_t>& outputs, AudioSystem::output_flags flags); |