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Commit 5c477aa6 authored by Paul McLean's avatar Paul McLean
Browse files

Fix audio dropouts with multiple playback streams. 

Bug 17136569

Change-Id: I7f69cb24168c7d27ce28679735f53c1ece4014c1
parent 1754351d

services/audiopolicy/AudioPolicyManager.cpp

+16 −1
Original line number Diff line number Diff line
@@ -271,7 +271,13 @@ status_t AudioPolicyManager::setDeviceConnectionState(audio_devices_t device, 
                return INVALID_OPERATION;

            }



            ALOGV("setDeviceConnectionState() disconnecting device %x", device);

            ALOGV("setDeviceConnectionState() disconnecting output device %x", device);



            // Set Disconnect to HALs

            AudioParameter param = AudioParameter(address);

            param.addInt(String8(AUDIO_PARAMETER_DEVICE_DISCONNECT), device);

            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());



            // remove device from available output devices

            mAvailableOutputDevices.remove(devDesc);
@@ -368,8 +374,17 @@ status_t AudioPolicyManager::setDeviceConnectionState(audio_devices_t device, 
                ALOGW("setDeviceConnectionState() device not connected: %d", device);

                return INVALID_OPERATION;

            }



            ALOGV("setDeviceConnectionState() disconnecting input device %x", device);



            // Set Disconnect to HALs

            AudioParameter param = AudioParameter(address);

            param.addInt(String8(AUDIO_PARAMETER_DEVICE_DISCONNECT), device);

            mpClientInterface->setParameters(AUDIO_IO_HANDLE_NONE, param.toString());



            checkInputsForDevice(device, state, inputs, address);

            mAvailableInputDevices.remove(devDesc);



        } break;



        default: