)]}'
{
  "log": [
    {
      "commit": "0bd745eb91487821ce415272fb49a567483bde43",
      "tree": "2b3f952b01ea3dfa680317fd50a8e8db65ad45ce",
      "parents": [
        "11b45e9f0a31783c7fa1d28281a489dfe47a9982"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Sat Oct 17 18:20:01 2020 +0000"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Mon Nov 02 20:25:22 2020 +0000"
      },
      "message": "aaudio: add thread safety annotation\n\nAlso improve naming to clarify lock requirements.\n\nAnd call some locked methods that were not called before.\nAlthough they were protected with a different lock so\nit should have no effect.\n\nBug: 171296283\nTest: adb logcat *:F\nTest: In another window:\nTest: atest AAudioTestCases\nChange-Id: I6e863cbdea9250188e3f4b8f8654ef71c8951e74\n"
    },
    {
      "commit": "6e463ce6fc456a3c185b80086d3605e2189eccd6",
      "tree": "5c897c19218b6ab714ad781076018079ef2b0240",
      "parents": [
        "4756a9f78b39c7aad0bd79c18b97bf8ed00b4bc6"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Mon Apr 13 10:20:20 2020 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue May 05 02:54:41 2020 -0700"
      },
      "message": "aaudio: steal exclusive streams\n\nAn app (B) that asks for an exclusive stream can steal\nan exclusive stream from an earlier app (A).\nApp B will be given the MMAP resource as a SHARED stream.\nThe stream for app A will be disconnected and released\nby the service.\nIf app A reopens a stream then it will get a SHARED\nstream.\n\nThe order of the opening of the streams is controlled by using a\nrecursive_mutex in AAudioService::openStream().\n\nBug: 129846760\nTest: media/libaaudio/tests/test_steal_exclusive.cpp\nTest: also\nTest: Launch AudioTroubleMaker. It should say \"EXCLUSIVE\".\nTest: Press Home button.\nTest: Siren sound from AudioTroubleMaker should continue.\nTest: Launch OboeTester\nTest: TEST OUTPUT, then Open, Start\nTest: You should get an MMAP SHARED stream on Pixel.\nTest: Go back to AudioTroubleMaker. It should say \"SHARED\".\nChange-Id: I7f8339d8ed62546520a9b46ed398418b41ca2832\n"
    },
    {
      "commit": "15f97c996f29c780f52fe3504fabd08dbde066ba",
      "tree": "8998772c04ba3863be56cc2c1c98c56f688dbf48",
      "parents": [
        "0d97cec0533f47237b16b294fd92a827f2ebdc6f"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Sep 04 14:06:27 2018 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed Sep 05 09:25:11 2018 -0700"
      },
      "message": "aaudio: set to SHARED when EXCLUSIVE fails\n\nSHARED streams and endpoints were being created with sharing mode\nset to EXCLUSIVE. This was confusing the close() code and caused a hang.\n\nNow we create a modified Request object with the sharing mode set\ncorrectly.\n\nBug: 112709847\nTest: Hack AAudioServiceEndpointMMAP so isBufferShareable is false.\nTest: \u0027adb shell write_sine_callback -pl -x -s2\u0027 should not hang.\nChange-Id: I7a5c8260beaffdd706f34d35ef00a61b072adb1d\n"
    },
    {
      "commit": "55e5eabf96af5a2964bfab1e64d81ad9be9ac975",
      "tree": "46127c87c1c2100d983c4bfbb611ec85bc6067b8",
      "parents": [
        "b8bddf5ece276f01052ad9b706417fd8cfe72d90"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Apr 10 15:16:38 2018 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Apr 13 18:14:20 2018 +0000"
      },
      "message": "aaudio: cleanup logs and add counters to dumpsys\n\nCounters will give us some history for AAudio.\nRemoved some unneeded logs.\nAdded log to help debug intermittent volume problem.\n\nBug: 64310586\nTest: adb shell logcat\nTest: adb shell dumpsys media.aaudio\nChange-Id: I012361bb4d0d0bfdedfe5ceef856b59282c8d3f0\n"
    },
    {
      "commit": "4e1af9fc9c1108d4514e92774f750bcd434dbbcc",
      "tree": "03dc781c49ae6b37c4661c591ece2c5a4eed8cfe",
      "parents": [
        "a11f9357196db29e6f8f05b91334524de4f3207e"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed Jan 03 15:54:35 2018 -0800"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Thu Jan 18 19:48:46 2018 -0800"
      },
      "message": "aaudio: implement sessionId for effects\n\nIf a sessionID other than AAUDIO_SESSION_ID_NONE is requested\nthen legacy data path will be forced.\n\nSessionID is implemented for MMAP data path but not used.\nIt is easier to implement it now then try to figure\nit out later.\n\nBug: 33268927\nTest: test_session_id.cpp will be moved to CTS when stable\nChange-Id: I3ea67f57c1cbe24a512980f1352b917ab3cb6387\n"
    },
    {
      "commit": "15f7cab18eb12870545734588b12d873d0fe5d84",
      "tree": "9757be2cd5320b6d669a94bea59e744e3a766525",
      "parents": [
        "13e4dad5f0eafbe1c46fcbde6da9b37fcd57e422"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Aug 04 09:13:31 2017 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Thu Aug 24 11:31:44 2017 -0700"
      },
      "message": "aaudio: fix EXCLUSIVE mode interfering with SHARED\n\nThe MMAP endpoints were not tracked by the EndpointManager\nso it could not broker EXCLUSIVE access. To fix this the MMAP stream\nwas refactored to use a per-client stream and a per-device endpoint.\n\nCleanup close() of MMAP stream.\nAdd AAudioServiceEndpointShared.cpp.\nExtract AAudioServiceEndpointMMAP from AAudioServiceStreamMMAP.\nTrack MMAP endpoints so we can manage EXCLUSIVE and SHARED access.\n\nBug: 64494572\nBug: 64310586\nTest: see bug, use write_sine to play a shared stream and a excl stream\nChange-Id: I5053193abfd9b8a69a2f7e1110739d65e2af5d64\n"
    },
    {
      "commit": "4501b3510f9b2af2ff63a0471de24e3feea1d0a8",
      "tree": "486de512a65eaad91323fd521823b7230088643d",
      "parents": [
        "8dd045aaf7079fce7c3f0d8457d4e4c7055bac03"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Thu Jun 29 18:12:36 2017 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Sat Jul 01 14:28:57 2017 -0700"
      },
      "message": "aaudio: improved dumpsys\n\nAdd more information about various streams and endpoints.\n\nBug: 38396780\nTest: adb shell dumpsys media.aaudio\nChange-Id: I5cc116574bfc3aa93703c182d933dbdfcbefad7a\n"
    },
    {
      "commit": "a17ae74e3570a5afa2ece02d2b4090ba7b731bc1",
      "tree": "7ec7ff27aa0b456fe7d679b4cd81361b603697e2",
      "parents": [
        "e27d3a435c0f2393f6a53bb6b23569aa04904bd0"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Jun 29 15:43:55 2017 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Jun 30 20:38:34 2017 +0000"
      },
      "message": "aaudio: modify endpoint sharing logic\n\nA new Client stream in shared mode can share an existing endpoint\nif it has no preferences or compatible device, sample rate and channel\ncount requests.\n\nBug: 62961537\nTest: play and capture with AAudio in mmap mode\nChange-Id: I38536fb486dfc06f4399f7d02248384583fd3a17\n"
    },
    {
      "commit": "47c5e530b01b620a4f65efa121a938789a6823b4",
      "tree": "b3285b6642ee395668ca3b0525321991c971d405",
      "parents": [
        "a88051816bc629eb20de8f4cecf2d4a4c1cbfc4a"
      ],
      "author": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Mon Jun 26 18:28:00 2017 -0700"
      },
      "committer": {
        "name": "Andy Hung",
        "email": "hunga@google.com",
        "time": "Wed Jun 28 15:50:37 2017 -0700"
      },
      "message": "AAudioService: add dumpsys capability\n\nTest: adb shell dumpsys media.aaudio\nBug: 38396780\nChange-Id: I8b5c421bdd1b3228d8140816a68740709aa9757b\n"
    },
    {
      "commit": "ec89b2e2f8c84a7d3936db1a888034f4a4b0df16",
      "tree": "37bfd6b5e440bb91bb1b172ca0ea349c94056a61",
      "parents": [
        "0d3c68179e395757ab053cf6c480db7841c4d9d5"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Tue Jun 20 15:05:06 2017 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Sat Jun 24 09:04:47 2017 -0700"
      },
      "message": "aaudio: fix CTS for MMAP mode\n\nImprove calculation of buffer capacity based on requested minimum.\nAdjust timing of start() to reduce underflows.\nTrack ServiceEndpoints based on requested deviceId.\nFix getFramesRead() and flush() behavior.\nFix timeouts due to ClockModel lateness bug.\nMisc cleanup.\n\nBug: 37755299\nTest: test_aaudio.cpp\nChange-Id: I637c16e87fbe14b6f28c60aeea0b9dfed965ecd0\n"
    },
    {
      "commit": "87c9f646a94259d7c321c3b3d5947fa1778f5ac2",
      "tree": "89c57e19157557b2cb5d7aca7bc1371e530f734c",
      "parents": [
        "da6b9eafb5de2434717aea264ad61b025bc4fe7f"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed May 17 07:22:39 2017 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed May 24 15:44:23 2017 -0700"
      },
      "message": "aaudio: lower latency using MMAP capture\n\nMMAP can be enabled by setting system properties.\n\nBug: 38267780\nTest: input_monitor.cpp\nChange-Id: I5e86fd1d9baef4fe59837ccbca7971acbb54d8b5\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    },
    {
      "commit": "71f35bb687476694882a617ba4a810a0bb56fe23",
      "tree": "93e01bfc7cb0b942e0ee16892c26d5a184b3e541",
      "parents": [
        "24059088a46160f731903cc66404184a531d0478"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Thu Apr 13 16:05:07 2017 -0700"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Fri Apr 21 05:11:26 2017 +0000"
      },
      "message": "aaudio: fix SHARED MMAP mode in server plus other bugs\n\nFixed some buffer miscalculations, and some NPEs in the close() code.\nAdded debugging and some general cleanup.\nFixed data conversion.\nFixed start/pause/flush in server.\nAdded reference counting in server for endpoints.\nPrograms can now be ran more than once.\nGeneral code cleanup.\nReconnect with service if server dies.\nMove stop() logic into server for better synchronization.\nAdd sleep to prevent race condition when closing an MMAP stream.\n\nBug: 33398120\nTest: two write_sine_callback.cpp can be run simultaneously\nChange-Id: Ibb006215a498868c222228d675ff961d7e0bf514\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n"
    },
    {
      "commit": "c0c70e3c7dd10bc2c0caffcab1f3f5fb406b35fb",
      "tree": "2544186372c9778460821e410c09a0edba8a17bf",
      "parents": [
        "d1b4d0a6a65476236f972cfc181a1db2b96d93ef"
      ],
      "author": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Thu Feb 09 13:18:38 2017 -0800"
      },
      "committer": {
        "name": "Phil Burk",
        "email": "philburk@google.com",
        "time": "Wed Apr 12 18:26:12 2017 +0000"
      },
      "message": "AAudioService: integrated with audioserver\n\nCall the MmapStreamInterface from AudioFlinger instead of the FakeHAL.\nFix sending timestamps from the thread.\nAdd shared mode in service.\n\nBug: 35260844\nBug: 33398120\nTest: CTS test_aaudio.cpp\nChange-Id: I44c7e4ecae4ce205611b6b73a72e0ae8a5b243e5\nSigned-off-by: Phil Burk \u003cphilburk@google.com\u003e\n(cherry picked from commit 7f6b40d78b1976c78d1300e8a51fda36eeb50c5d)\n"
    }
  ]
}