)]}'
{
  "log": [
    {
      "commit": "4381040f77c2907c9a0ba27ece2e00241daadf0e",
      "tree": "b559f2cf74926949bd9f846c627ede38b734158f",
      "parents": [
        "c6fe9c424669d640d8bbe0fc7e130a34bab0b4bd"
      ],
      "author": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Thu Oct 24 14:58:31 2019 -0700"
      },
      "committer": {
        "name": "jiabin",
        "email": "jiabin@google.com",
        "time": "Mon Oct 28 10:38:13 2019 -0700"
      },
      "message": "Refactor opening output interface between AF and AP.\n\nRefactor interface between audio flinger and audio policy. Use device\ndescriptor instead of audio device type and address. DeviceDescriptor\ncan contain more information that may be useful when opening an output\nstream.\nIn audio policy, if multiple audio devices are passed in when opening\nan output stream, one device is extracted using the same strategy as\nwhen selecting a device for volume application. When starting source,\naudio policy manager will call audio flinger to create audio patch. In\nthat case, multiple devices will still be patched to the output stream.\n\nTest: atest AudioTrackTest AudioPlaybackCaptureTest\nTest: atest audiopolicy_tests, audio smoke test\nChange-Id: I46dc2da621614f8716c6c73cf807fe7d2d672cda\n"
    },
    {
      "commit": "ab3c6a5b751258159e5b1e3f7dcb47b131dbfdc6",
      "tree": "4a90251580585dcab4d47a607f4bb559f803acfe",
      "parents": [
        "fd1ea436c6487e32781a84fe542e0899626d6830"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Feb 01 09:52:15 2019 -0800"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Feb 01 15:31:31 2019 -0800"
      },
      "message": "audioflinger: allow unsigned overflow in getRenderPosition\n\nOverflow is expected when 32-bit counter wraps after several hours.\nSo prevent sanitization from causing a crash.\n\nBug: 122986677\nTest: run a stream for more than 12 hours so the position overflows\nChange-Id: I0f397f193288c2493a2036f67849bb12a9c9f221\n"
    },
    {
      "commit": "cbc8f617c1aebef5d041fa40dcd38a5466690b99",
      "tree": "525470607c3e6436c5a73caac90830104fcde9ac",
      "parents": [
        "0c739c59dd1a3d52beb82a353c13b6c853d93f5f"
      ],
      "author": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Tue Oct 11 18:05:13 2016 -0700"
      },
      "committer": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Tue Oct 11 18:05:13 2016 -0700"
      },
      "message": "Eliminate dependencies on hardware/audio.h (trivial cases)\n\nframeworks/av must not depend on hardware/ (except for the code\nfrom libaudiohal that actually calls into HAL).\n\nThis CL deals with simple cases where depending on system/audio.h\nis enough.\n\nChange-Id: Ia2cb66cc8c92316ce5ab884a008d5e531263c2e4\nTest: make\n"
    },
    {
      "commit": "a0c91339814f37ea78365afb436c9f3d1f0a0090",
      "tree": "b0075232d68758a314754a9293c65ea15091ca95",
      "parents": [
        "5090f7d3211b5517a7602c910c04462f7eee0727"
      ],
      "author": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Mon Sep 19 10:01:12 2016 -0700"
      },
      "committer": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Mon Sep 26 14:53:38 2016 -0700"
      },
      "message": "Update NBAIO to use the new audio HAL abstraction layer\n\nMoved the HAL access abstraction layer to a separate library so it\ncan be used both by audioflinger and libnbaio.\n\nBug: 30222631\nTest: manual with Loopback app, Hangouts, YouTube\n\nChange-Id: Id622c2f1aa8f55a775d34f369a596c2c4d29d5be\n"
    },
    {
      "commit": "1dc98674f701dada94143b4d31b7221c58346c6c",
      "tree": "44f80a66fdff774d2229ca3aaabdd614ed1f8013",
      "parents": [
        "9debf8f6d26f7aa12c68ddfb6cdb1323d4b5adbf"
      ],
      "author": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Thu Aug 18 17:50:29 2016 -0700"
      },
      "committer": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Wed Sep 21 15:58:24 2016 -0700"
      },
      "message": "Abstract away access to audio streams HAL in AudioFlinger\n\nIn this CL all direct access to audio_stream_t, audio_stream_out_t, and\naudio_stream_in_t their functions is encapsulated within the new\nhierarchy of Stream[In|Out]HalLocal classes.  AudioFlinger uses\ninterface classes Stream[In|Out]HalInterface to access these functions.\n\nNote that NBAIO still receives raw HAL stream handles and needs to be\nconverted separately.\n\nBug: 30222631\nTest: manual with Loopback app\n\nChange-Id: I6388cfa2006791c9c0aa7bb186719209726a2d48\n"
    },
    {
      "commit": "e4f1f63a2c54ee8687ad8cca18df0f6639ad7c81",
      "tree": "941cdb35111e5e01ece553475e5bbf7841a7116c",
      "parents": [
        "1724ee3caa5f0b4e73979036073f0b71a115083a"
      ],
      "author": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Wed Aug 31 11:35:10 2016 -0700"
      },
      "committer": {
        "name": "Mikhail Naganov",
        "email": "mnaganov@google.com",
        "time": "Tue Sep 13 16:27:15 2016 -0700"
      },
      "message": "Abstract away access to audio devices HAL\n\nIn this CL all direct access to audio_hw_device_t and its functions is\nencapsulated within the new class DeviceHalLocal. Loading of hardware\nmodules is encapsulated withing DevicesFactoryHalLocal.  AudioFlinger\nuses interface classes DevicesFactoryHalInterface and DeviceHalInterface\nto access these functions.\n\nBug: 30222631\nChange-Id: Ic88b20c55813a24b898f4a832e082c17d81935b7\n"
    },
    {
      "commit": "fdb3c07db5d44535eb8c3ec46dc78ad8446c01eb",
      "tree": "b8c3d97da524e8aefcb37e736619da6b8e087a82",
      "parents": [
        "3ea4f828a6906e9931f96ebdcae9c63e14b86cbd"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Feb 09 10:47:02 2016 -0800"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Feb 12 06:30:43 2016 +0000"
      },
      "message": "AudioTrack: support ENCODING_IEC61937\n\nSet DIRECT flag.\nUse audio_has_proportional_frames() instead of audio_is_linear_pcm()\nwhere appropriate.\n\nBug: 24541671\nBug: 20891646\nBug: 26373761\nChange-Id: Ia32036b18683b084d6c9887593df87397ea0afd9\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    },
    {
      "commit": "ca5e6143740299c877d69e97f7968cd04476d32c",
      "tree": "50101b57406c5abce066ec90120d91d3dfd0152b",
      "parents": [
        "bc24bb8a552097e7975d0c16fad80158b542ba62"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Jul 14 09:42:29 2015 -0700"
      },
      "committer": {
        "name": "Lajos Molnar",
        "email": "lajos@google.com",
        "time": "Fri Jul 17 20:56:04 2015 +0000"
      },
      "message": "AudioFlinger: fix repeated underruns for compressed audio\n\nThe AudioFlinger kept pausing the audio when playing compressed AC3 or DTS.\nThis caused pause/resume loops that were hard to break out of.\n\nThe AudioFlinger was thinking that the compressed audio was PCM\nbecause the HAL was in PCM mode playing SPDIF data bursts.\nIt also thought that EAC3 was at 192000 Hz instead of 48000\nHz because the data bursts are played at a higher rate.\n\nThis CL adds more calls to the shim that separates the AudioFlinger.\nNow the AudioFlinger gets information about the HAL sample rate,\nchannel masks and format from the shim instead of calling the HAL directly.\n\nThe AudioFlinger now uses a different threshold for detecting\nunderruns when the audio is compressed.\n\nBug: 19938315\nBug: 20891646\nChange-Id: Ib16f539346d1c7a273ea4feb3d3afcc3dc60237d\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    },
    {
      "commit": "90eea7631b07117e46ae8b84889a2baa3eee7aea",
      "tree": "e31c07b33a68919b011a031f08eb785bba0c066d",
      "parents": [
        "29b7cec9a248828d2371bc8758d819308d0e84a4"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Mon Jul 06 16:24:14 2015 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Jul 07 16:40:00 2015 -0700"
      },
      "message": "AudioFlinger: reset frame position on standby\n\nThe HAL does not reset the frame position on standby().\nBut applications expect the frame position to be reset.\nSo we subtract the position at standby from the current position.\n\nBug: 21724210\nBug: 21930805\nChange-Id: I0c4520ba1c6c06a580f45f6bafc8cf1d56969f07\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    },
    {
      "commit": "062e67a26e0553dd142be622821f493df541f0c6",
      "tree": "125d28264adfc5b7bd993bb343569eea63bfb95d",
      "parents": [
        "21b51b61ee52e6aa74d98b138d3dd4f0e17b1441"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed Feb 11 13:40:50 2015 -0800"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Mar 24 13:24:18 2015 -0700"
      },
      "message": "AudioFlinger: call SPDIF wrapper from AudioFlinger\n\nCreate an interface layer between the AudioFlinger and the HAL\nthat manages the wrapping and format conversion.\n\nRemoved unnecessary includes.\nHandle rate conversion in getRenderPosition().\nTry to open HAL with encoded format before wrapping with SPDIF.\n\nBug: 17566660\nChange-Id: I00ad888ca15ff0f85b85efb8167c7f5ea761a244\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    }
  ]
}