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author | Eric Laurent <elaurent@google.com> | 2010-12-01 12:11:10 -0800 |
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committer | Eric Laurent <elaurent@google.com> | 2010-12-01 12:11:10 -0800 |
commit | fad778754cec0b0cc7723d0ecbc78fbfe9dbb763 (patch) | |
tree | 22a3275dcd9ab58dc4fec96000aa4ee789795238 /services | |
parent | fff4ab09b6c69e437537f322aaca7829f009ff1d (diff) | |
parent | 0d28be68126e60fc0e8b0e3967f88177352d99f5 (diff) | |
download | frameworks_base-fad778754cec0b0cc7723d0ecbc78fbfe9dbb763.zip frameworks_base-fad778754cec0b0cc7723d0ecbc78fbfe9dbb763.tar.gz frameworks_base-fad778754cec0b0cc7723d0ecbc78fbfe9dbb763.tar.bz2 |
resolved conflicts for merge of 0d28be68 to master
Change-Id: Iec5f810c366d3e1c14a6f6294b0aea4ffb30ae3e
Diffstat (limited to 'services')
-rw-r--r-- | services/audioflinger/AudioPolicyManagerBase.cpp | 104 |
1 files changed, 54 insertions, 50 deletions
diff --git a/services/audioflinger/AudioPolicyManagerBase.cpp b/services/audioflinger/AudioPolicyManagerBase.cpp index e3b5db1..175f613 100644 --- a/services/audioflinger/AudioPolicyManagerBase.cpp +++ b/services/audioflinger/AudioPolicyManagerBase.cpp @@ -81,12 +81,6 @@ status_t AudioPolicyManagerBase::setDeviceConnectionState(AudioSystem::audio_dev LOGV("setDeviceConnectionState() BT SCO device, address %s", device_address); // keep track of SCO device address mScoDeviceAddress = String8(device_address, MAX_DEVICE_ADDRESS_LEN); -#ifdef WITH_A2DP - if (mA2dpOutput != 0 && - mPhoneState != AudioSystem::MODE_NORMAL) { - mpClientInterface->suspendOutput(mA2dpOutput); - } -#endif } } break; @@ -115,12 +109,6 @@ status_t AudioPolicyManagerBase::setDeviceConnectionState(AudioSystem::audio_dev { if (AudioSystem::isBluetoothScoDevice(device)) { mScoDeviceAddress = ""; -#ifdef WITH_A2DP - if (mA2dpOutput != 0 && - mPhoneState != AudioSystem::MODE_NORMAL) { - mpClientInterface->restoreOutput(mA2dpOutput); - } -#endif } } } break; @@ -138,6 +126,7 @@ status_t AudioPolicyManagerBase::setDeviceConnectionState(AudioSystem::audio_dev if (state == AudioSystem::DEVICE_STATE_UNAVAILABLE && AudioSystem::isA2dpDevice(device)) { closeA2dpOutputs(); } + checkA2dpSuspend(); #endif updateDeviceForStrategy(); setOutputDevice(mHardwareOutput, newDevice); @@ -280,14 +269,7 @@ void AudioPolicyManagerBase::setPhoneState(int state) newDevice = getNewDevice(mHardwareOutput, false); #ifdef WITH_A2DP checkOutputForAllStrategies(); - // suspend A2DP output if a SCO device is present. - if (mA2dpOutput != 0 && mScoDeviceAddress != "") { - if (oldState == AudioSystem::MODE_NORMAL) { - mpClientInterface->suspendOutput(mA2dpOutput); - } else if (state == AudioSystem::MODE_NORMAL) { - mpClientInterface->restoreOutput(mA2dpOutput); - } - } + checkA2dpSuspend(); #endif updateDeviceForStrategy(); @@ -397,6 +379,7 @@ void AudioPolicyManagerBase::setForceUse(AudioSystem::force_use usage, AudioSyst uint32_t newDevice = getNewDevice(mHardwareOutput, false); #ifdef WITH_A2DP checkOutputForAllStrategies(); + checkA2dpSuspend(); #endif updateDeviceForStrategy(); setOutputDevice(mHardwareOutput, newDevice); @@ -1025,8 +1008,10 @@ AudioPolicyManagerBase::AudioPolicyManagerBase(AudioPolicyClientInterface *clien #ifdef AUDIO_POLICY_TEST Thread(false), #endif //AUDIO_POLICY_TEST - mPhoneState(AudioSystem::MODE_NORMAL), mRingerMode(0), mMusicStopTime(0), mLimitRingtoneVolume(false), - mLastVoiceVolume(-1.0f), mTotalEffectsCpuLoad(0), mTotalEffectsMemory(0) + mPhoneState(AudioSystem::MODE_NORMAL), mRingerMode(0), + mMusicStopTime(0), mLimitRingtoneVolume(false), mLastVoiceVolume(-1.0f), + mTotalEffectsCpuLoad(0), mTotalEffectsMemory(0), + mA2dpSuspended(false) { mpClientInterface = clientInterface; @@ -1322,17 +1307,6 @@ status_t AudioPolicyManagerBase::handleA2dpConnection(AudioSystem::audio_devices } AudioOutputDescriptor *hwOutputDesc = mOutputs.valueFor(mHardwareOutput); - if (mScoDeviceAddress != "") { - // It is normal to suspend twice if we are both in call, - // and have the hardware audio output routed to BT SCO - if (mPhoneState != AudioSystem::MODE_NORMAL) { - mpClientInterface->suspendOutput(mA2dpOutput); - } - if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)hwOutputDesc->device())) { - mpClientInterface->suspendOutput(mA2dpOutput); - } - } - if (!a2dpUsedForSonification()) { // mute music on A2DP output if a notification or ringtone is playing uint32_t refCount = hwOutputDesc->strategyRefCount(STRATEGY_SONIFICATION); @@ -1340,6 +1314,9 @@ status_t AudioPolicyManagerBase::handleA2dpConnection(AudioSystem::audio_devices setStrategyMute(STRATEGY_MEDIA, true, mA2dpOutput); } } + + mA2dpSuspended = false; + return NO_ERROR; } @@ -1369,6 +1346,7 @@ status_t AudioPolicyManagerBase::handleA2dpDisconnection(AudioSystem::audio_devi } } mA2dpDeviceAddress = ""; + mA2dpSuspended = false; return NO_ERROR; } @@ -1467,6 +1445,48 @@ void AudioPolicyManagerBase::checkOutputForAllStrategies() checkOutputForStrategy(STRATEGY_DTMF); } +void AudioPolicyManagerBase::checkA2dpSuspend() +{ + // suspend A2DP output if: + // (NOT already suspended) && + // ((SCO device is connected && + // (forced usage for communication || for record is SCO))) || + // (phone state is ringing || in call) + // + // restore A2DP output if: + // (Already suspended) && + // ((SCO device is NOT connected || + // (forced usage NOT for communication && NOT for record is SCO))) && + // (phone state is NOT ringing && NOT in call) + // + if (mA2dpOutput == 0) { + return; + } + + if (mA2dpSuspended) { + if (((mScoDeviceAddress == "") || + ((mForceUse[AudioSystem::FOR_COMMUNICATION] != AudioSystem::FORCE_BT_SCO) && + (mForceUse[AudioSystem::FOR_RECORD] != AudioSystem::FORCE_BT_SCO))) && + ((mPhoneState != AudioSystem::MODE_IN_CALL) && + (mPhoneState != AudioSystem::MODE_RINGTONE))) { + + mpClientInterface->restoreOutput(mA2dpOutput); + mA2dpSuspended = false; + } + } else { + if (((mScoDeviceAddress != "") && + ((mForceUse[AudioSystem::FOR_COMMUNICATION] == AudioSystem::FORCE_BT_SCO) || + (mForceUse[AudioSystem::FOR_RECORD] == AudioSystem::FORCE_BT_SCO))) || + ((mPhoneState == AudioSystem::MODE_IN_CALL) || + (mPhoneState == AudioSystem::MODE_RINGTONE))) { + + mpClientInterface->suspendOutput(mA2dpOutput); + mA2dpSuspended = true; + } + } +} + + #endif uint32_t AudioPolicyManagerBase::getNewDevice(audio_io_handle_t output, bool fromCache) @@ -1714,14 +1734,7 @@ void AudioPolicyManagerBase::setOutputDevice(audio_io_handle_t output, uint32_t // wait for the PCM output buffers to empty before proceeding with the rest of the command usleep(outputDesc->mLatency*2*1000); } -#ifdef WITH_A2DP - // suspend A2DP output if SCO device is selected - if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)device)) { - if (mA2dpOutput != 0) { - mpClientInterface->suspendOutput(mA2dpOutput); - } - } -#endif + // do the routing AudioParameter param = AudioParameter(); param.addInt(String8(AudioParameter::keyRouting), (int)device); @@ -1729,15 +1742,6 @@ void AudioPolicyManagerBase::setOutputDevice(audio_io_handle_t output, uint32_t // update stream volumes according to new device applyStreamVolumes(output, device, delayMs); -#ifdef WITH_A2DP - // if disconnecting SCO device, restore A2DP output - if (AudioSystem::isBluetoothScoDevice((AudioSystem::audio_devices)prevDevice)) { - if (mA2dpOutput != 0) { - LOGV("restore A2DP output"); - mpClientInterface->restoreOutput(mA2dpOutput); - } - } -#endif // if changing from a combined headset + speaker route, unmute media streams if (output == mHardwareOutput && AudioSystem::popCount(prevDevice) == 2) { setStrategyMute(STRATEGY_MEDIA, false, output, delayMs); 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