)]}'
{
  "log": [
    {
      "commit": "aff2869baaa20b33db5515e70b86450c5fc48e35",
      "tree": "79cf76a532109fffc2c2e3ad6cac4546aba4083d",
      "parents": [
        "b8269fd0946976cc820b0abb815f0fb67fc88b76"
      ],
      "author": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Fri Nov 22 14:10:57 2019 -0800"
      },
      "committer": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Thu Dec 05 10:11:19 2019 -0800"
      },
      "message": "Refactor for audio device type in conversion.\n\nAs audio device type can not be used as bit mask any more, refactoring\naudio device type usages in conversion from/to HAL. Use a set of audio\ndevice types instead of bit mask.\n\nBug: 135621476\nTest: atest AudioPlaybackCapture\nTest: play and capture audio with BT and usb headset\nChange-Id: If4a5c5002d6d4ccb7aaf823111b371d417784b19\nMerged-In: If4a5c5002d6d4ccb7aaf823111b371d417784b19\n"
    },
    {
      "commit": "10d86fd087218d43254ec781612a9f86c0022e9d",
      "tree": "35246193cf7aaf924548f3cd15d763bd297d44aa",
      "parents": [
        "c010683e081f48eb72e21cbcf0458efc17184e6b"
      ],
      "author": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Thu Oct 31 17:20:42 2019 -0700"
      },
      "committer": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Tue Dec 03 17:42:23 2019 -0800"
      },
      "message": "Refactor audio device type in audio flinger.\n\nAs audio device type must not be used as a bit mask, there is a\nrequirement to refactor the code in audio flinger. This CL includes:\n1. Use DeviceTypeSet for recording output devices in Threads. The input\nand output device types in Threads will only be updated when creating\nan audio patch.\n2. Use helper functions in audio flinger for checking whether an audio\ndevice type is a certain category.\n3. Use DeviceDescriptorBaseVector as vector of DeviceDescriptorBase.\nDeviceDescriptorBaseVector will be used in RecordThread to record output\ndevices, which will be used in audio effect.\n4. Do not use set parameters when communicating output devices to\nRecordThread. Instead, adding a new event in Thread to update output\ndevices directly.\n\nBug: 135621476\nTest: atest AudioTrackTest AudioRecordTest AudioPlaybackCaptureTest\nTest: atest AudioHostTest AudioServiceHostTest RoutingTest\nTest: atest AudioEffectTest BassBoostTest DynamicsProcessingTest\nTest: atest AAudioTests\nTest: audio smoke test, run OboeTester\nChange-Id: I87f3e59fd01b0b100232d61a9abbc471c61110c4\nMerged-In: I87f3e59fd01b0b100232d61a9abbc471c61110c4\n"
    },
    {
      "commit": "12dc6b0e9fba8b7a8028d26fe02014fa2efe101e",
      "tree": "b72ebe2d9bd0682eef8613ed8a8cb30359c1a0ff",
      "parents": [
        "4ad3d03f619176464973f04adef235f49255b6ed"
      ],
      "author": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Tue Oct 01 09:38:30 2019 -0700"
      },
      "committer": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Tue Dec 03 14:38:42 2019 -0800"
      },
      "message": "Clear up bit mask usage in audio policy.\n\nThis change includes:\n1. Use DeviceTypeSet to represent a combination of audio device types.\n2. Add helper functions for DeviceTypeSet\n3. Stop using audio device type as a bit mask in DeviceVector\n\nTest: atest AudioTrackTest AudioRecordTest AudioPlaybackCaptureTest\nTest: atest AudioHostTest AudioServiceHostTest audiopolicy_tests\nTest: audio smoke test\nChange-Id: If80513b689848bcab6094f70a572f053856afa82\nMerged-In: If80513b689848bcab6094f70a572f053856afa82\n"
    }
  ]
}