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Commit 35a55961 authored by Eric Laurent's avatar Eric Laurent
Browse files

audio policy: fix remote submix input sharing 

If two record clients are capturing from the same remote submix
device, attach them to the same input stream.

Bug: 358151598
Test: make
Flag: EXEMPT bug fix.
Change-Id: I4a7a14f92881c4106f6574e8a3c31eaf08588584
parent a079029b

services/audiopolicy/managerdefault/AudioPolicyManager.cpp

+9 −2
Original line number Diff line number Diff line
@@ -3199,8 +3199,10 @@ audio_io_handle_t AudioPolicyManager::getInputForDevice(const sp<DeviceDescripto 
        return input;

    }



    // Reuse an already opened input if a client with the same session ID already exists

    // on that input

    // Reuse an already opened input if:

    //  - a client with the same session ID already exists on that input

    //  - OR the requested device is a remote submix device with the same adrress

    //    as the one connected to that input

    for (size_t i = 0; i < mInputs.size(); i++) {

        sp <AudioInputDescriptor> desc = mInputs.valueAt(i);

        if (desc->mProfile != profile) {
@@ -3212,6 +3214,11 @@ audio_io_handle_t AudioPolicyManager::getInputForDevice(const sp<DeviceDescripto 
                return desc->mIoHandle;

            }

        }

        if (audio_is_remote_submix_device(device->type())

                && (device->address() != "0")

                && device->equals(desc->getDevice())) {

            return desc->mIoHandle;

        }

    }



    bool isPreemptor = false;