)]}'
{
  "log": [
    {
      "commit": "c9b8d90dabdf1234be0117c592f635a92c4eb0d9",
      "tree": "8bbeb033b0eb0bcbbfb12faaa6f2133d3cd093ea",
      "parents": [
        "5c4fa907328c8ee586367272c7525cb87742f14d",
        "142f519aa1acd5804d111e60d100f170fed28405"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 26 23:23:09 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Wed Mar 26 23:23:09 2014 +0000"
      },
      "message": "Merge \"Use symbol AUDIO_IO_HANDLE_NONE from \u003csystem/audio.h\u003e\""
    },
    {
      "commit": "142f519aa1acd5804d111e60d100f170fed28405",
      "tree": "aaffc4a234a4b0a5e719374056edf12eb2333b29",
      "parents": [
        "ecdca392ed40e89a6ef14b86446e952c35497ac4"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Mar 25 17:44:59 2014 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 26 14:56:54 2014 -0700"
      },
      "message": "Use symbol AUDIO_IO_HANDLE_NONE from \u003csystem/audio.h\u003e\n\nChange-Id: Id6b1aa17558eb73e17f22b8eab6cd02e00a96dff\n"
    },
    {
      "commit": "2301acc6a9c7a3af4ad01f3d1d0f76f13eca7350",
      "tree": "6dde0cdf76066b31d3e0c0c96ea8e36990266fce",
      "parents": [
        "ecdca392ed40e89a6ef14b86446e952c35497ac4"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 17 10:21:00 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 26 14:49:23 2014 -0700"
      },
      "message": "Update comments\n\nChange-Id: I5776313b9b49072cd666d28880f0d07cc73f827b\n"
    },
    {
      "commit": "66e4635cb09fadcaccf912f37c387396c428378a",
      "tree": "7982a54dbc04375babd42e59c03ef930454a9687",
      "parents": [
        "1392eb3d1802e9f894f87d7a7387207d1b6faca1"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 16 17:44:23 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Mar 25 16:22:54 2014 -0700"
      },
      "message": "Use symbolic constants from \u003csystem/audio.h\u003e\n\nAUDIO_INTERLEAVE_*\nAUDIO_STREAM_MIN\nAUDIO_SESSION_ALLOCATE\n\nChange-Id: I31dd6f327204685e50716079ce21c4ba206dff11\n"
    },
    {
      "commit": "c5a17425986b4ce3384e6956762c86018b49c4a0",
      "tree": "313484677c719c944bc7923b0c3766cba3bef5c6",
      "parents": [
        "c3df838434b37d8400eea2438083cc01a4c1cc71"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Mar 13 14:59:59 2014 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Mar 14 14:49:36 2014 -0700"
      },
      "message": "Remove name output parameter from createTrack\n\nIt was only used for one log.\nA better solution will be a per-track unique ID.\n\nChange-Id: Ia440e02ae4a5a4019a9a2d08970e1ee93ac4c3a3\n"
    },
    {
      "commit": "c644345b0b8f5292a049c4cee2bb7a2a6159b884",
      "tree": "423a2a937e693746189cf51852d0e727c418471b",
      "parents": [
        "1ac1638077277de52d1dd4c54db71e67753f1960",
        "720ad9ddb2ac6b55b0dfbfcd2d8360151d8ac427"
      ],
      "author": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Tue Mar 11 17:12:36 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Tue Mar 11 17:12:37 2014 +0000"
      },
      "message": "Merge \"AudioTrack non-blocking write\""
    },
    {
      "commit": "7064fd2dcdfeafea53cd5a992bb78c413542f29f",
      "tree": "eb8961194a192128c7db06f5c0de50f9a72b93cd",
      "parents": [
        "48588bdd9ec1102a5e96b9033d1ed8b8d6a3b3ba"
      ],
      "author": {
        "name": "Haynes Mathew George",
        "email": "hgeorge@codeaurora.org",
        "time": "Wed Jan 08 13:59:53 2014 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Mar 06 11:38:38 2014 -0800"
      },
      "message": "AudioTrack: When paused, return cached playback position\n\nAn offload output can be re-used between two audio tracks having\nthe same configuration. A timestamp query for a paused track\nwhile the other is running would return an incorrect time.\nTo fix this, cache the playback position on a pause() and return\nthis time when requested until the track is resumed.\n\nBug: 12826612.\nChange-Id: I324112ea9827e52fff53ef44cd8513c8d85a0bc4\n"
    },
    {
      "commit": "720ad9ddb2ac6b55b0dfbfcd2d8360151d8ac427",
      "tree": "58049745c0426d9b615a3891419963f2589edd7b",
      "parents": [
        "56df9ff31d583ad3eae4f279a3df550273c58e1e"
      ],
      "author": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Tue Feb 04 11:00:59 2014 -0800"
      },
      "committer": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Mon Mar 03 10:44:27 2014 -0800"
      },
      "message": "AudioTrack non-blocking write\n\nBug 7531968\n\nChange-Id: I6d0e79fa8cab5b6eb36bcc34977f4cf0d7eec8ea\n"
    },
    {
      "commit": "bce50bfc3846ab008bafa75c5d3f29fd7b5395f7",
      "tree": "ebefb9f660bf71aec96bd297e155d12c9d3588e8",
      "parents": [
        "838b3d8bafa4a781e277870dee4e0390165cff52"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 27 15:29:51 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Feb 28 07:56:38 2014 -0800"
      },
      "message": "Fix type of AudioTrack/AudioRecord parameter frameCount\n\nIt\u0027s size_t consistently\n\nChange-Id: I29638ef59ac773218025f2403a3508a307b487e0\n"
    },
    {
      "commit": "838b3d8bafa4a781e277870dee4e0390165cff52",
      "tree": "b70ff81e8ef1c9fcdc21aad7fd07dfe793ad6872",
      "parents": [
        "484b4cd809aa46a54791d5c82a78d0f8aac895cf"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 27 15:30:41 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Feb 28 07:56:34 2014 -0800"
      },
      "message": "Fix type of AudioTrack/AudioRecord parameter notificationFrames\n\nIt\u0027s uint32_t consistently\n\nChange-Id: If8298c7e9aeea2b951fe47b675adbdf48d104846\n"
    },
    {
      "commit": "d457c970c8d08519cd77280a90b61ae1e342cfe3",
      "tree": "f0f409db4d834b4d70b2244dd97dfa707496df50",
      "parents": [
        "1d6fa7af1288b550faabe4ec2cf98684236723db"
      ],
      "author": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Tue Feb 11 08:47:07 2014 -0800"
      },
      "committer": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Tue Feb 11 12:39:43 2014 -0800"
      },
      "message": "Track pid for each session\n\nso they can be properly freed.\n\nChange-Id: I6f389035bc29e74e7c367c1c6d0252b180f666b3\n"
    },
    {
      "commit": "01d3acba9de861cb2b718338e787cff3566fc5ec",
      "tree": "597410f74cf8cc6e3103a5f6b209c3f40cd388c6",
      "parents": [
        "ec95f0e82a680931e9c7c9011dbbd68d5ab484c8"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 06 08:24:07 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Feb 10 08:22:42 2014 -0800"
      },
      "message": "Fix clang warnings in AudioFlinger\n\nChange-Id: I0fa61025c979709ad7d655bc717df5f194b6089e\n"
    },
    {
      "commit": "363fb75db26698cbb50065506e0c80b61d1fbf92",
      "tree": "9c2e92f3780c2885233fe117018cdbbde3997dc9",
      "parents": [
        "38e905b3cbba4da443d799b16999989781afc6d8"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 15 12:27:31 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 24 13:22:57 2014 -0800"
      },
      "message": "Remove the redundant parameters from createTrack_l()\n\nAudioRecord::openRecord_l() code was refactored earlier to\nremove the redundant parameters:\n    \u003e Change-Id: I124dce344b1d11c2dd66ca5e2c9aec0c52c230e2\n\nThis changelist refactors AudioTrack similarly.\n\nChange-Id: Iefd2bd662870ea81d04eff7b7c26f9c8b0dadd26\n"
    },
    {
      "commit": "38e905b3cbba4da443d799b16999989781afc6d8",
      "tree": "47b872b97f1af95c3e0ceefb1f8d56c9ae7a67fc",
      "parents": [
        "f0002d142e6d24c5438600b2c259679de710f8ac"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 10:21:48 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 24 13:19:59 2014 -0800"
      },
      "message": "Refactor code related to I/O handles to reduce chance for leaks\n\nThe AudioRecord input handle code was refactored earlier\nto fix a potential handle leak, and to simplify the code:\n    \u003e Change-Id: I124dce344b1d11c2dd66ca5e2c9aec0c52c230e2\n\nThis changelist refactors AudioTrack similarly,\nand adds further cleanup of both AudioTrack and AudioRecord.\n\nWe attempt to implement the rules for referencing counting I/O handles,\nbut there is still the possibility of a handle leak if the client process\ndies after allocating the handle reference but before releasing it.\nThat issue is being tracked separately.\n\nDetails:\n - AudioSystem::getOutput() is now called within createTrack_l\n - restoreTrack_l was missing offload info\n   now it has the info available,\n   but is not yet being called for offloaded tracks\n - AudioTrack::getOutput() is now const\n - Remove getOutput_l()\n\nChange-Id: I44a0a623d24fc5847bcac0939c276400568adbca\n"
    },
    {
      "commit": "1071915ad4ffb47825a946706f8fa73c0d22d7f8",
      "tree": "a67c0a6d91515f0fffb90e102d4897626c5f5d79",
      "parents": [
        "9c1aaa7fee4b17d3675af6108c5ff28f3a84c8ec",
        "b5ccb2d99b2af400c70777a6452f090ac14f5a96"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 17 20:15:07 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Fri Jan 17 20:15:08 2014 +0000"
      },
      "message": "Merge \"Make copy of audio_offload_info_t for future use\""
    },
    {
      "commit": "543140eb709a07bc386eb5f667a4a72e31dba56c",
      "tree": "b48f2d74e75f6de5a8db09ac47eaf9caefc089ff",
      "parents": [
        "0ce5ca5e113d58cbcb7cb48615d6dbbf3fbe7c66",
        "dd5f4c8c4059f890e81b28b026a688febb4e1dd9"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 17 20:00:48 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Fri Jan 17 20:00:48 2014 +0000"
      },
      "message": "Merge \"Move up initialization of mFormat, mStreamType, and mSharedBuffer earlier\""
    },
    {
      "commit": "32a7e0a5f7b000951b9adb80b17796f35b024816",
      "tree": "75d9dd61e3e3abe0c459650a97c57bac3780f8ca",
      "parents": [
        "a238b9b43a2b8dac60e0fd8700daa6cd4f644547",
        "2b2165c75790050810460c8de3f414876bce4c0e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 17 15:36:52 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Fri Jan 17 15:36:53 2014 +0000"
      },
      "message": "Merge \"Unify comments between AudioTrack and AudioRecord\""
    },
    {
      "commit": "b5ccb2d99b2af400c70777a6452f090ac14f5a96",
      "tree": "2285b78fd6e07eaf38b6e48e149fca91c2acc481",
      "parents": [
        "dd5f4c8c4059f890e81b28b026a688febb4e1dd9"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 14:42:43 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 16 17:03:16 2014 -0800"
      },
      "message": "Make copy of audio_offload_info_t for future use\n\nChange-Id: I515970aa0660418d5d1640fb1bf477e112c89bdd\n"
    },
    {
      "commit": "dd5f4c8c4059f890e81b28b026a688febb4e1dd9",
      "tree": "f109b6d755352250744e91b22ca1eb567aeacd25",
      "parents": [
        "0cde076ddb283c84c3801a2df4cc3df99bd1577f"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 10:26:32 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 16 17:03:08 2014 -0800"
      },
      "message": "Move up initialization of mFormat, mStreamType, and mSharedBuffer earlier\n\nThis will allow removal of most of the parameter list to createTrack_l.\n\nAlso check for valid stream type at client so we can log a better error\nmessage.\n\nChange-Id: Ia7176896d47fbb49106119fca26d9de8e7efe859\n"
    },
    {
      "commit": "ac1954cb9a480a409e8cee4193fc534a6a29fbb6",
      "tree": "fd15f328d3a8df1f62d1cd85f3d5b73b4ea38623",
      "parents": [
        "dbed8955148dd2fe39584007c528e3a532f1a04e",
        "396fabdb6efcdac5aea3d9f559d1beedf6a4cedc"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 15 18:51:03 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Wed Jan 15 18:51:03 2014 +0000"
      },
      "message": "Merge \"Document AudioTrack mFrameCount and mReqFrameCount better\""
    },
    {
      "commit": "5b27ccd67c845aa20a12a1fb58339e7e81e3d536",
      "tree": "8ffb3c26081bcc880ed7e651e5927b7e51aeaf56",
      "parents": [
        "23a7545c4de71e989c2d8ebf1d5b9dcf463c36a9",
        "aea7ea06394bcb155972d82055d4ea59962e4051"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 15 01:36:47 2014 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Wed Jan 15 01:36:48 2014 +0000"
      },
      "message": "Merge \"Use AUDIO_SESSION_ALLOCATE instead of 0\""
    },
    {
      "commit": "2b2165c75790050810460c8de3f414876bce4c0e",
      "tree": "d0051f908567bbd815ae5a163443f1f5809493ba",
      "parents": [
        "23a7545c4de71e989c2d8ebf1d5b9dcf463c36a9"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 08:53:36 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jan 14 16:01:20 2014 -0800"
      },
      "message": "Unify comments between AudioTrack and AudioRecord\n\nChange-Id: I00a1025e2891a1c96218b3c2187eaddda6614ebc\n"
    },
    {
      "commit": "23a7545c4de71e989c2d8ebf1d5b9dcf463c36a9",
      "tree": "13f9b25c2dcc70506e3c743c817fce0998021be9",
      "parents": [
        "84fba38b60c2ddb02b9a787f56be88fc084b4a16"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 10:37:17 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jan 14 14:20:18 2014 -0800"
      },
      "message": "Document locking rules for mFlags, and fix discrepancies\n\nChange-Id: Id45ba544cc84133ed5e578fb4fd8a11b62211dc1\n"
    },
    {
      "commit": "1c5977d03935be8c385e90501b34083714fbdab1",
      "tree": "eacd5ae9191d7f05d79c836abdc4cf9bc7f30533",
      "parents": [
        "aaa42e57797db140ead1068dce6340ffd33fa005"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 10:22:41 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 13 11:43:59 2014 -0800"
      },
      "message": "Remove obsolete AudioTrack::processStreamEnd()\n\nChange-Id: I7c01b9d2e109acf8c393d2c3b7b1985f6647d96c\n"
    },
    {
      "commit": "396fabdb6efcdac5aea3d9f559d1beedf6a4cedc",
      "tree": "28a5b52e5cb0632088d48cafff65cd271518b183",
      "parents": [
        "6340829ffb9ff7586ffb88a214f56340d4c70d60"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 08 08:54:23 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 10 10:53:22 2014 -0800"
      },
      "message": "Document AudioTrack mFrameCount and mReqFrameCount better\n\nand remove unnecessary initialization of mFrameCount in set().\n\nChange-Id: I9effeb0a6dd035ca02fe77f6992c55d9515b4df6\n"
    },
    {
      "commit": "66a0467fdddada4caabd0f0a999fbb367fea7bee",
      "tree": "eec798c0690b0be60c3e9dd4bb2d691901855e9f",
      "parents": [
        "4d973f3894a50413f21e7db284e96afc87f57698"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 08 08:53:44 2014 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 08 11:56:05 2014 -0800"
      },
      "message": "Cleanup AudioTrack::getMinFrameCount error handling\n\nGuarantee to return a non-zero frameCount for return status NO_ERROR;\n\nReturn the correct specific status_t if any of the AudioSystem APIs fail,\ninstead of the generic NO_INIT.\n\nAPI change: getMinFramCount no longer defaults to zero on error, so\ncallers _must_ check the return status.  This change makes\ngetMinFrameCount more like other APIs.  All known callers were reviewed,\nand they do check the return status.\n\nChange-Id: I4a8342a75ee89a068c23c84b8380ed9d1b968507\n"
    },
    {
      "commit": "aea7ea06394bcb155972d82055d4ea59962e4051",
      "tree": "dd806ad4f77dc62e4fbd0b88022ee5b8b2403802",
      "parents": [
        "bd72d22097f78f5bd668b223bc8c94e351311e31"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jun 26 09:25:47 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Dec 20 12:30:29 2013 -0800"
      },
      "message": "Use AUDIO_SESSION_ALLOCATE instead of 0\n\nAlso fix a couple of places where we were using AUDIO_SESSION_OUTPUT_MIX,\nwhich happens to also be equal to 0, but has a different meaning.\n\nChange-Id: I90e39be3b89f5021a96d9e3b8d10929013ca977f\n"
    },
    {
      "commit": "7c7be1e05634d96d08210efb4bdeb012ffba440d",
      "tree": "662376e86a6d2890e18066065fd8cb031bcb6be4",
      "parents": [
        "bd72d22097f78f5bd668b223bc8c94e351311e31"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Dec 19 16:34:04 2013 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Dec 19 17:17:58 2013 -0800"
      },
      "message": "Fix some (but not all) unused parameter warnings\n\nChange-Id: Ia99e23a0b46db3f3e6aa46f9018e63c14f4af369\n"
    },
    {
      "commit": "6f59db12a64f4496866952a251122ccb77a36c6b",
      "tree": "29fcb69aa1f491974ec2b2ea5a01155b53940be5",
      "parents": [
        "23700debf767ef7fdfc30d96612771c3a03ad40d"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Jul 26 17:16:50 2013 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Nov 22 09:09:51 2013 -0800"
      },
      "message": "update offloaded audio track sampling rate\n\nAudioPlayer must read the sampling rate from offloaded audio sinks\nwhenever a new time position is computed as the decoder can update\nthe sampling rate on the fly.\n\nChange-Id: I997e5248cfd4017aeceb4e11689324ded2a5bc88\n"
    },
    {
      "commit": "462fd2fa9eef642b0574aa7409de0bde3fec8d43",
      "tree": "65446a138d197f062bf199480b96cca4df560fcf",
      "parents": [
        "f7d89bd79d170be3b299717ac11aff62909314c5"
      ],
      "author": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Mon Jan 14 14:12:05 2013 -0800"
      },
      "committer": {
        "name": "Marco Nelissen",
        "email": "marcone@google.com",
        "time": "Fri Oct 25 11:13:17 2013 -0700"
      },
      "message": "Assign blame for playback wakelocks.\n\nSet a work source for the playback wakelock, so that playback is\ncounted against the requesting app instead of the media server.\n\nChange-Id: I7329f88a288a95a582a78005a1c3d16a5a611e31\n"
    },
    {
      "commit": "abe0948c7b9aa32dceb82cebbfca52beb782754b",
      "tree": "a9018d0695d2a0221b8ce5e2dca84eb6bdec92e1",
      "parents": [
        "85b56a702f155cda9b945bcbadaa89e0f9ecc4a8",
        "b2059ff384eee8ffb70a7ec8fc5570405201c734"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Oct 16 18:12:55 2013 -0700"
      },
      "committer": {
        "name": "Android Git Automerger",
        "email": "android-git-automerger@android.com",
        "time": "Wed Oct 16 18:12:55 2013 -0700"
      },
      "message": "am b2059ff3: am f8f15b05: Merge \"Fix race condition in AudioTrack::pause followed by start\" into klp-dev\n\n* commit \u0027b2059ff384eee8ffb70a7ec8fc5570405201c734\u0027:\n  Fix race condition in AudioTrack::pause followed by start\n"
    },
    {
      "commit": "598de6c701e989385eeffa7c5dfd61f0459a2631",
      "tree": "090b30e255f0aed57a73ca6c9252e19da162fd97",
      "parents": [
        "014e7fa2e90827d911c37bb0ce4d2e10e14d0bb3"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Oct 16 17:02:13 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Oct 16 17:20:11 2013 -0700"
      },
      "message": "Fix race condition in AudioTrack::pause followed by start\n\nBug: 11148722\nChange-Id: Iec88f00c8510363d4418e4b8d5b34feb06ecf04d\n"
    },
    {
      "commit": "dd0a81253bcf4daef56e991c94dc3c0d1124ef90",
      "tree": "78964e9809df16c448d0fadf5f3b654845b1d901",
      "parents": [
        "b0a5e24d162f6ff55aca720c3562556b87d69637",
        "f2c643c89e405b57c7ce42067b876fb80031e5fa"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Sep 20 14:06:35 2013 -0700"
      },
      "committer": {
        "name": "Android Git Automerger",
        "email": "android-git-automerger@android.com",
        "time": "Fri Sep 20 14:06:35 2013 -0700"
      },
      "message": "am f2c643c8: am 3b3cfcfa: Merge \"Fix slow AudioTrack and AudioRecord destruction\" into klp-dev\n\n* commit \u0027f2c643c89e405b57c7ce42067b876fb80031e5fa\u0027:\n  Fix slow AudioTrack and AudioRecord destruction\n"
    },
    {
      "commit": "5a6cd224d07c05b496b6aca050ce5ecf96f125af",
      "tree": "c5d2fe55f0080c9660d283d040616d9a9fb6decc",
      "parents": [
        "a3b97ad288e6808c54c6275eaac1bd53108d8f11"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Sep 20 09:20:45 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Sep 20 12:22:29 2013 -0700"
      },
      "message": "Fix slow AudioTrack and AudioRecord destruction\n\nThere were two causes for the slowness:\n\nWhen thread was paused, it used nanosleep and sleep.  These usually\nrun to completion (except for POSIX signal, which we avoid because it\nis low-level).  Instead, replace the nanosleep and sleep by condition\ntimed wait, as that can be made to return early by a condition signal.\nAnother advantage of condition timed wait is that a condition wait was\nalready being used at top of thread loop, so it is a simpler change.\n\nThe AudioRecord destructor was missing a proxy interrupt that was correct\nin AudioTrack.  This proxy interrupt is needed in case another thread\nis blocked in proxy obtainBuffer.\n\nDoes not address the 1 second polling for NS_WHENEVER.\n\nBug: 10822765\nChange-Id: Id665994551e87e4d7da9c7b015f424fd7a0b5560\n"
    },
    {
      "commit": "ec9ad1b0947f5d6b465281312dbe92f096a8f881",
      "tree": "71a3b3f48c0c563311db4fedf75efa5241d2d2c9",
      "parents": [
        "6dc365f0d5a92084517f0c3846e4f07fc7206bab",
        "f94b2946a511c5cbb6b9001449ca8278cb332bda"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Aug 29 17:12:44 2013 -0700"
      },
      "committer": {
        "name": "Android Git Automerger",
        "email": "android-git-automerger@android.com",
        "time": "Thu Aug 29 17:12:44 2013 -0700"
      },
      "message": "am f94b2946: am 56b59224: Merge \"Add IAudioTrack::getTimestamp()\" into klp-dev\n\n* commit \u0027f94b2946a511c5cbb6b9001449ca8278cb332bda\u0027:\n  Add IAudioTrack::getTimestamp()\n"
    },
    {
      "commit": "6dc365f0d5a92084517f0c3846e4f07fc7206bab",
      "tree": "5ff7dd98941a347ebfb4ee0f91eae2b73b712082",
      "parents": [
        "1fe2385623d880264c79eef6a4c6e4e75d91d19b",
        "73e4f3d44f7022b03943ae34f08363e049e4b46f"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Aug 29 16:54:05 2013 -0700"
      },
      "committer": {
        "name": "Android Git Automerger",
        "email": "android-git-automerger@android.com",
        "time": "Thu Aug 29 16:54:05 2013 -0700"
      },
      "message": "am 73e4f3d4: am 865f6f24: Merge \"New AudioTrack C++ API for audio timestamps\" into klp-dev\n\n* commit \u002773e4f3d44f7022b03943ae34f08363e049e4b46f\u0027:\n  New AudioTrack C++ API for audio timestamps\n"
    },
    {
      "commit": "53cec22821072719ee02c856e9ac2dda2496c570",
      "tree": "1ac72eaf3ba6059680f8c3d7e39ae58a9e03adc8",
      "parents": [
        "ce70374bf105f8a6160bf5dd70affea012b2a464"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Aug 29 09:01:02 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Aug 29 09:19:07 2013 -0700"
      },
      "message": "Add IAudioTrack::getTimestamp()\n\nwith dummy implementation in AudioFlinger::TrackHandle, and\nimplement AudioTrack::getTimestamp() using IAudioTrack.\n\nAlso document invariant that mAudioTrack and control block are always\nnon-0 after successful initialization.\n\nChange-Id: I9861d1454cff7decf795d5d5898ac7999a9f3b7e\n"
    },
    {
      "commit": "ce70374bf105f8a6160bf5dd70affea012b2a464",
      "tree": "60d2673b83bff3622e7e299974104e572656b5a6",
      "parents": [
        "e07f53720bcf543bcfe90c228a49c2a85a3fdb4c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jul 19 16:33:58 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Aug 28 17:24:58 2013 -0700"
      },
      "message": "New AudioTrack C++ API for audio timestamps\n\nThis new API is intended to replace latency(), especially for A/V sync.\nThe application will receive periodic timestamp notifications.  The period\nis unspecified, but will likely be more frequent after a pause or stop,\nset position, underrun, display on/off change, route change, or when audio\nframework notices drift.  It will be up to the higher level application\n(e.g.  Stagefright) to reconstruct a clock that updates more frequently.\n\nThe current latency() method doesn\u0027t indicate when latency changes\ndue to screen on/off state, route changes, etc.\n\nIncludes squahsed change-Id: I2082f8752040be0c234b1a6f1be2e269abf2ce7c\n Dummy implementation of AudioTrack:getTimestamp()\n Rename AudioTrack::Timestamp to AudioTimestamp.\n Renaming and pulling up to a higher level allows more modules to use it.\n\nChange-Id: Ibf7f6a207c3f8d8697f25ede2cd5200697fadb86\n(cherry picked from commit dd69eb893867634fd169c03204a6ad7c74b351e7)\n"
    },
    {
      "commit": "e198c360d5e75a9b2097844c495c10902e7e8500",
      "tree": "be6884fcddb31fb8feda454e38b00053ccac7bf1",
      "parents": [
        "2fc14730e4697a6f456b4631549c9981f6b0b115"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Aug 13 09:13:36 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Aug 13 09:55:52 2013 -0700"
      },
      "message": "Whitespace\n\nChange-Id: Id3ccc183a03421330d0498faaa62a45915cdc3d6\n"
    },
    {
      "commit": "2fc14730e4697a6f456b4631549c9981f6b0b115",
      "tree": "0f48a06513b295104f8c085a971fcbdf3feca1fe",
      "parents": [
        "c0029a8551d65929cbf51a55bd3bae3342a1f2fe"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Aug 05 14:58:14 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Aug 13 09:24:18 2013 -0700"
      },
      "message": "Comments\n\nChange-Id: I56f82904cb3855bad6f33ad1ff4ddf66a61c5720\n"
    },
    {
      "commit": "f31abb4ee82050030b3e5a0793bb2b8e30f40d31",
      "tree": "bc17b9e9d4a4dc1108c032cad4a714471180478c",
      "parents": [
        "2f583c0ac819a7bbd1228d7b8c3857c7e6a98a91",
        "02de89293b74ab1e9a77ce2367c5c499ab038968"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Aug 07 17:19:36 2013 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Wed Aug 07 17:19:37 2013 +0000"
      },
      "message": "Merge \"Cleanup comments for the new control block implementation\""
    },
    {
      "commit": "9b26847ed122a601ba857e0ef22ee2c818641120",
      "tree": "8100bc87e1c56a08005f55ea4f1d3943c6eb1e48",
      "parents": [
        "ce7842c295638ee1432041186700a71d4bf1c176",
        "6ca126d5c83386941c5cb9600099e5510e4430d6"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Aug 05 21:50:15 2013 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Mon Aug 05 21:50:15 2013 +0000"
      },
      "message": "Merge \"Make AudioRecord and AudioTrack comments more similar\""
    },
    {
      "commit": "02de89293b74ab1e9a77ce2367c5c499ab038968",
      "tree": "9be5c99a98cd411009764c53d3e943e90cb6a3b9",
      "parents": [
        "f36dbfe3d517e9311be0a4d0fd6658380690e84c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jul 31 12:30:12 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Aug 02 16:10:38 2013 -0700"
      },
      "message": "Cleanup comments for the new control block implementation\n\nThere was some obsolete and incomplete text left over\nafter the new control block code was submitted.\nThis cleans up all those comments to be accurate again.\n\nChange-Id: Ic52f5869cb723cde25d709514d6deea6aa6f20aa\n"
    },
    {
      "commit": "743732236ab84e94168378cdb293964861b1ed00",
      "tree": "b437f01649d5358e8cd65a1873c5cd71c78aa9de",
      "parents": [
        "f36dbfe3d517e9311be0a4d0fd6658380690e84c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Aug 02 15:51:35 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Aug 02 15:56:04 2013 -0700"
      },
      "message": "Remove default parameters for AudioTrack\n\nThe defaults aren\u0027t needed; all users must know these values.\n\nChange-Id: I0c1c97cb80bfea8e69a7cfa53ec85a91a8d48bb5\n"
    },
    {
      "commit": "6ca126d5c83386941c5cb9600099e5510e4430d6",
      "tree": "6298fbfc9a0d509fa90ab50cb21894d9fa380868",
      "parents": [
        "f36dbfe3d517e9311be0a4d0fd6658380690e84c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jul 31 12:25:00 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Aug 02 15:31:44 2013 -0700"
      },
      "message": "Make AudioRecord and AudioTrack comments more similar\n\nChange-Id: I122a7cf7bfc162090cb27f37c325db7a23985bc7\n"
    },
    {
      "commit": "d054c32443a493513ab63529b0c8b1aca290278c",
      "tree": "fc68ba259ded1dd4960bee2938a9bcc7c599c9a3",
      "parents": [
        "96f60d8f04432a1ed503b3e24d5736d28c63c9a2"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jul 12 12:59:20 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jul 30 09:50:48 2013 -0700"
      },
      "message": "Move control block mName to createTrack() output\n\nThis is part of a series of CLs to clean up the shared memory\ncontrol block, by removing any fields that don\u0027t have to be there.\n\nChange-Id: I6e51003a1293b6800258c31b22cff2eba42162e7\n"
    },
    {
      "commit": "b1a270d1e926fb9a01b4265a7675ed0c2c8f4868",
      "tree": "091d06b02bc126ff1bb2dd1fabc9be829582ae69",
      "parents": [
        "bfb1b832079bbb9426f72f3863199a54aefd02da"
      ],
      "author": {
        "name": "Richard Fitzgerald",
        "email": "rf@opensource.wolfsonmicro.com",
        "time": "Tue May 14 12:12:21 2013 +0100"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Jul 25 14:08:09 2013 -0700"
      },
      "message": "libmedia: offloaded playback support\n\n- start() returns a status so that upper layers can\nrecreate a non offloaded track in case of error.\n\n- Added states to handle offloaded tracks specific:\n  - waiting for stream end (drain) notification by\naudio flinger\n  - allow pause while waiting for stream end notification\n\n- getPosition() queries the render position directly from\naudio HAL.\n\n- disable APIs not applicable to offloaded tracks\n\n- Modified track restoring behavior for invalidated\noffloaded tracks: just send the callback and wait for\nupper layers to create a new track.\n\n- Added wait for stream end management in audio track client\nproxy. Similar to obtainBuffer and should be factored in.\n\nChange-Id: I0fc48117946364cb255afd653195498891f622bd\nSigned-off-by: Eric Laurent \u003celaurent@google.com\u003e\n"
    },
    {
      "commit": "fb1fdc9d6603aa228362e7349451f6455c9849c2",
      "tree": "1caac6c881db81bcfedb596b292ce62ecbaf6a2c",
      "parents": [
        "551ababe67ce31778000d52958e53e1c56e1a294"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jul 10 17:03:19 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jul 10 17:08:15 2013 -0700"
      },
      "message": "Add comments\n\nChange-Id: Ifbf3a46a4183c8abc0feee1c588953ab10303cc1\n"
    },
    {
      "commit": "ad3af3305f024bcbbd55c894a4995e449498e1ba",
      "tree": "2e242d4c49cce9faefc28665c6ee63a2a5da170c",
      "parents": [
        "7919fa2c33b1fa7f5e49b2188d671bfe519c231e"
      ],
      "author": {
        "name": "Richard Fitzgerald",
        "email": "rf@opensource.wolfsonmicro.com",
        "time": "Mon Mar 25 16:54:37 2013 +0000"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Jun 27 17:16:24 2013 -0700"
      },
      "message": "Public API changes for audio offload support.\n\nNOTE: this does _not_ include all private member variables added\nto classes as part of offload support. Only public/protected functions\nand stubs functions/variables needed to make the changes buildable.\n\n- isOffloadSupported() added to audio policy service\n    A stub implementation is required to build, this always returns false\n- setParameters() added to IAudioTrack\n    A stub implementation is required to build, this always returns\n    INVALID_OPERATION\n\n- CBlk flag for stream end\n\n- Change AudioSystem::getRenderPosition() to take an audio_output_t\n    so caller can specify which output to query\n\n- Add AudioSystem::isOffloadSupported()\n    This is fully implemented down to the AudioFlinger function\n    AudioPolicyServer::isOffloadSupported() which is just a stub\n    that always returns false.\n\n- Add EVENT_STREAM_END to AudioTrack interface.\n    STREAM_END is used to signal when the hardware has actually finished\n    playing all the data it was sent.\n\n- Add event type enumeration to media player interface AudioSink callbacks\n    so that the same callback can be used to handle multiple types of\n    event. For offloaded tracks we also have to handle STREAM_END and\n    TEAR_DOWN events\n\n- Pass audio_offload_info_t to various functions used for opening outputs,\n    tracks and audio players. This passes additional information about the\n    compressed stream down to the HAL when using offload.\n    For publicly-available APIs this is an optional parameter (for some of\n    the internal and low-level APIs around the HAL interface it is mandatory)\n\n- Add getParameters() and setParameters() API to AudioTrack\n    Currently dummy implementations.\n\n- Change AudioPlayer contructor so that it takes a set of bitflags defining what\n    options are required. This replaces the original bool which only specified\n    whether to use deep buffering.\n\n- Changes to StageFright class definition related to handling tearing-down of\n    an offloaded track when we need to switch back to software decode\n\n- Define new StageFright utility functions used for offloaded tracks\n    Currently dummy implementations.\n\n- AudioFlinger changes to use extended audio_config_t.\n    Fills in audio_offload_info_t member if this info is passed in when\n    opening an output.\n\n- libvideoeditor changes required to add the new event type parameter\n    to AudioSink callback functions\n\n- libmediaplayerservice changes required to add the new event type parameter\n    to AudioSink callback functions\n\nChange-Id: I3ab41138aa1083d81fe83b886a9b1021ec7320f1\nSigned-off-by: Richard Fitzgerald \u003crf@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Eric Laurent \u003celaurent@google.com\u003e\n"
    },
    {
      "commit": "9f80dd223d83d9bb9077fb6baee056cee4eaf7e5",
      "tree": "79f19f80ebb7978e9bab16e1d9b835849c735592",
      "parents": [
        "9fef8d453b15a91a2b748faac2bfaff713bcf1e1"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Dec 18 15:57:32 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jun 12 14:33:10 2013 -0700"
      },
      "message": "New control block for AudioTrack and AudioRecord\n\nMain differences between old and new control block:\n - removes the mutex, which was a potential source of priority inversion\n - circular indices into shared buffer, which is now always a power-of-2 size\n\nChange-Id: I4e9b7fa99858b488ac98a441fa70e31dbba1b865\n"
    },
    {
      "commit": "2799d743ee2ae5a25fe869a7f9c052acc029559f",
      "tree": "5cab5ff06f7cae0025b93fdcd549cfb2ec72b755",
      "parents": [
        "7c684c622110af460025eff85082030947278430"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu May 30 14:33:29 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jun 03 11:28:36 2013 -0700"
      },
      "message": "Use sp\u003cAudioTrack\u003e instead of raw AudioTrack *\n\nThis change prepares for the new implementation of AudioTrack client, which\nwill require clients to use only sp\u003cAudioTrack\u003e, not raw AudioTrack *.\nA raw delete will cause a race condition during AudioTrack destruction.\n\nAudioTrack was made a RefBase by commit b68a91a70bc8d0d18e7404e14443d4e4020b3635\non 2011/11/15, when it was needed by OpenSL ES (for the callback protector).\nAt that time, the only other client that was also converted from\nAudioTrack * to sp\u003cAudioTrack\u003e was android.media.AudioTrack JNI in\nproject frameworks/base (file android_media_AudioTrack.cpp).\n\nDetails:\n * Use .clear() instead of delete followed by \u003d NULL.\n * ALOG %p need .get().\n * sp\u003c\u003e don\u0027t need to be listed in constructor initializer, if initially 0.\n * Use \u003d\u003d 0 for sp\u003c\u003e vs \u003d\u003d NULL for raw pointers.\n * Use if (sp !\u003d 0) instead of if (raw).\n\nChange-Id: Ic7cad25795d6e862e112abdc227b6d33afdfce17\n"
    },
    {
      "commit": "61aa989a5768b9b0571ca14edaf15886509a0ec8",
      "tree": "e272f0ac691569a8c5a54ecb5910f277afe369ca",
      "parents": [
        "b0864b6a20dc2e72bd6d08ad3c06f0fa5cef92e0",
        "1641f328d4de3b2b61481607dc482ccaefe808a9"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri May 03 14:54:07 2013 -0700"
      },
      "committer": {
        "name": "Android Git Automerger",
        "email": "android-git-automerger@android.com",
        "time": "Fri May 03 14:54:07 2013 -0700"
      },
      "message": "am 1641f328: am 4170f515: Merge \"Remove timing jitter during startup of audio\" into jb-mr2-dev\n\n* commit \u00271641f328d4de3b2b61481607dc482ccaefe808a9\u0027:\n  Remove timing jitter during startup of audio\n"
    },
    {
      "commit": "a07f17ca46db04c9d5d9e7d6b2878db59ca2b9ea",
      "tree": "5f35039b1b7ed7518280e9a436536600a5aac5c9",
      "parents": [
        "5e43772296d7c5b8faf4b0ce4efe68778729bc74"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Apr 23 12:39:37 2013 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Apr 23 14:18:18 2013 -0700"
      },
      "message": "Remove timing jitter during startup of audio\n\nThis fixes a regression introduced recently, that increased timing jitter\nduring the startup of the FastMixer and AudioTrack callback threads.\n\nThe regression was to make requestPriority() asynchronous as a way to\navoid an apparent priority inversion in system_server.  This means that\nthe target thread could run briefly with the initial priority, before\nthe new priority takes effect.\n\nThis change removes the startup jitter for FastMixer, by making the\nrequestPriority() synchronous again for that case.  It doesn\u0027t matter\nthat this restores the priority inversion involving normal mixer thread,\nbecause it happens during startup of both threads.\n\nThe change also removes the startup jitter for the AudioTrack callback\nthread, by having the target thread check whether the requestPriority()\nhas completed yet.  If not, the target thread blocks with a timeout\nuntil the priority boost finishes.\n\nFinally, we now log an error message if the expected priority boost\ndoesn\u0027t happen.\n\nBug: 8698989\nChange-Id: Id590e9a274b70ec1ba85b44a585ee37a22e41cbc\n"
    },
    {
      "commit": "660fbbb77f42745d2c05b436f1a09c5cbd3853c5",
      "tree": "4e0b9cba98937dabfc4f1205cf095a465eade71a",
      "parents": [
        "9f2f963d4080bfe1be87bb0616a81c7ec98bb78b",
        "9c6745f128648f6e0144b74ee593911a9fa10d51"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Sat Mar 09 00:43:03 2013 +0000"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Sat Mar 09 00:43:03 2013 +0000"
      },
      "message": "Merge \"Propose new interpretation for setPosition and setLoop\""
    },
    {
      "commit": "c9b2e20f7c9a71e07ef398152709c76079decbcd",
      "tree": "7e3cbee883fbe1462e24a31b8b4af5a5911e8276",
      "parents": [
        "bf04b5860182d8f4130dcb5d6d88ee68a58c99cd"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Feb 26 11:32:32 2013 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Mar 04 12:58:21 2013 -0800"
      },
      "message": "Miscellaneous cleanup\n\nAbbreviation framesReady to fRdy for new systrace.\nPut inline const on one line.\nUse local copy of mState in state.\nImprove logging.\nLine length 100.\n\nChange-Id: I8201c3ce0e53fd464fd33d02544e52c342d40b68\n"
    },
    {
      "commit": "9c6745f128648f6e0144b74ee593911a9fa10d51",
      "tree": "04921173242fd90eec6f5d6589d0e7c2edc53c4d",
      "parents": [
        "f78f2629f5f6f5fc37a2089a85107fed97f12192"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 30 13:35:29 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 07 14:24:21 2013 -0800"
      },
      "message": "Propose new interpretation for setPosition and setLoop\n\nAdd new API getBufferPosition to return position relative\nto start of fixed buffer.\n\nChange-Id: I7aca8e392d45b988545f07b36b5032691057b03e\n"
    },
    {
      "commit": "e3aa659e9cee7df5c12a80d285cc29ab3b2cbb39",
      "tree": "90fdb6e9da1a03f4f24691aae27ae94ff913f1c7",
      "parents": [
        "84b6440fa1d1274267deabe0bd8dc626b5548e4c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Dec 04 12:22:46 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Dec 12 12:21:59 2012 -0800"
      },
      "message": "Start isolating control block accesses in a proxy\n\nThe proxy object will eventually be the only code that understands the\ndetails of the control block.  This should make it easier to change the\ncontrol block in the future.\n\nInitial set of control block fields that are isolated:\n - sample rate\n - send level\n - volume\n\nPrepare for streaming/static separation by adding a union to the control\nblock for the new fields.\n\nFix bug in handling of max sample rate on a track.  It was only checking\nat re-configuration, not at each mix.\n\nSimplify OutputTrack::obtainBuffer.\n\nChange-Id: I2249f9d04f73a911a922ad1d7f6197292c74cd92\n"
    },
    {
      "commit": "083d1c1492d496960d5b28f4664ff02101736677",
      "tree": "5640adaecd5293c1088bf6bf3475b4887f4f9cb2",
      "parents": [
        "4bae3649d504d590a546717a8e49f96a30d9a745"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 30 15:00:36 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Dec 03 11:38:57 2012 -0800"
      },
      "message": "Emphasize distinction between streaming and static\n\nUpdate comments and improve error checks to match\n\nChange-Id: I7370d6e59a7ef26dfb284a8b058d5ab2e0a42ccf\n"
    },
    {
      "commit": "4bae3649d504d590a546717a8e49f96a30d9a745",
      "tree": "0e9cc2e5390671a4021d85193b1ad31544040f3c",
      "parents": [
        "e4756fe3a387615acb63c6a05788c8db9b5786cb"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 30 13:41:12 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Dec 03 10:42:52 2012 -0800"
      },
      "message": "flush() comments and checks\n\nflush() is only useful for streaming mode.\nIt is a no-op if track is active or uses a static buffer.\n\nChange-Id: I918ac181ffae3d16a0d67d8a7208f4aec61b5bd6\n"
    },
    {
      "commit": "e4756fe3a387615acb63c6a05788c8db9b5786cb",
      "tree": "7e0b0278f71c7667784612a83af8f43ff08bf708",
      "parents": [
        "391f1bb93d5720bfe1a025307178b3208a3ce7d7"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 29 13:38:14 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Dec 03 09:57:37 2012 -0800"
      },
      "message": "AudioTrack::mute() is unused so remove it\n\nIf ever needed again, it could be implemented on client side by forcing\na track volume of 0.\n\nChange-Id: I88a9b4f675b6dca2948549414f9ec2c192d29269\n"
    },
    {
      "commit": "01437b7cdaecf53acb46b50ff8b5d86b9d36eb20",
      "tree": "da1b17ed3bd02368e33b0c83c872db25f78bd36c",
      "parents": [
        "24ee6aaf1368e3a07061948273c629d05cb9b12a"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 29 07:32:49 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 30 15:23:44 2012 -0800"
      },
      "message": "AudioTrack inline short const methods\n\nChange-Id: I142917edb454d510bbe545e94e6eaea30b650fae\n"
    },
    {
      "commit": "a42ff007a17d63df22c60dd5e5fd811ee45ca1b3",
      "tree": "58ba8c1bf24f27680d48b6040132a02bfaedc0ff",
      "parents": [
        "aa25c0321bd4b9eb46a4d1cb4ac5fa47af30eeb4"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 12:47:55 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Nov 19 11:25:58 2012 -0800"
      },
      "message": "Clean up channel count and channel mask\n\nChannel count is uint32_t.\nRemove redundant mask parameter to AudioTrack::createTrack_l()\n    and AudioRecord::openRecord_l().\n\nChange-Id: I5dc2b18eb609b2c0dc3091994cbaa4628062c17f\n"
    },
    {
      "commit": "b603744e96b07b1d5bf745bde593fb2c025cefcf",
      "tree": "0c8ae15dbd430ccfcb872c701de48907ec48afc8",
      "parents": [
        "f91a3abb7d136e75f0f5d999193b8c8297d97628"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 13:42:25 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 16 15:01:47 2012 -0800"
      },
      "message": "Don\u0027t use control block frame count after create\n\nThis is part of a series to clean up the control block.\n\nChange-Id: I7f4cb05aef63053f8e2ab05b286d302260ef4758\n"
    },
    {
      "commit": "e33054eb968cbf8ccaee1b0ff0301403902deed6",
      "tree": "b91f7abd2927e25a4cb7c50a8ef197c643ca9db6",
      "parents": [
        "7d9c126be8dfe3016683eeb2b7a2d88ba5b24c0b"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 12:54:39 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 15 16:43:40 2012 -0800"
      },
      "message": "Use size_t for frame counts\n\nAlso fix typo: bufferCount should be frameCount.\n\nChange-Id: Ibed539504db75ef99dc21c8ff1bf2987122063a5\n"
    },
    {
      "commit": "60a839204713e0f8258d082af83262b1eb33a6c3",
      "tree": "5b8ef6ace475c96637bb6498b1c0a602611f9a58",
      "parents": [
        "3b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jun 21 12:56:37 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 16:45:53 2012 -0800"
      },
      "message": "Clean up frame size in AudioTrack and AudioFlinger\n\nTrackBase::mFrameSize, mChannelMask, and mChannelCount are now const.\nUse TrackBase::mFrameSize instead of re-calculating frame size.\nAudioFlinger only sees 16-bit PCM format, conversion from 8-bit is\n  now entirely on the client side.  Previously a small part of the\n  responsibility was on server side also.\nsize_t is unsigned, so use %u in logs.\nFix theoretical bug where TrackBase constructor was over-allocating space\n  for non-linear AudioTrack or 8-bit PCM AudioRecord (probably benign).\n\nChange-Id: I7cbbba0bf4dba29ea751d8af341ab8e5cbbdc206\n"
    },
    {
      "commit": "3b16c766d1ae2cfd8487e8ffb2b23936fc0a8e17",
      "tree": "56e1f373606202e5d5277f9645158d91b1a0a80c",
      "parents": [
        "b4a17e834b718eff1ba2eac4232de6e73a4bf9f5"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 08:44:39 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 16:19:23 2012 -0800"
      },
      "message": "Use uint32_t for sample rate\n\nChange-Id: Ie240b48fb54b08359f69ecd4e5f8bda3d15cbe80\n"
    },
    {
      "commit": "22eb4e239fbe9103568147d566d7482e480350b8",
      "tree": "132fa6ac8c0bc47fd6d3b1cc67d1724dc3b939a2",
      "parents": [
        "2d81f665461409f0c5d0be674a35a0aea63a4fc8"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 07 14:03:00 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 14 11:58:17 2012 -0800"
      },
      "message": "Update audio comments\n\nChange-Id: I85d7d2f6381b251db5695202fec75128883a8662\n"
    },
    {
      "commit": "83a0382dc17364567667a4e6135db43f5bd92efc",
      "tree": "c3738c183fa49d9ccd023e27b37024860ccfff22",
      "parents": [
        "bc0f6b92bba33ca9c2e76f2a520d290f055da6b2"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Nov 12 07:58:20 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Nov 12 15:13:34 2012 -0800"
      },
      "message": "Move frame size out of the control block\n\nThis is part of a series to clean up the control block.\n\nChange-Id: Ifab1c42ac0f8be704e571b292713cd2250d12a3f\n"
    },
    {
      "commit": "b929e417853694e37aba1ef4399f188987b709d9",
      "tree": "670f2da01fd3d33df6da2998c78273e0701300ad",
      "parents": [
        "a47f3165f53c8e8fb8907a94de7417e2c3047eeb"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 08 12:13:58 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 08 12:18:59 2012 -0800"
      },
      "message": "Move buffers pointer out of the control block\n\nThis is part of a series to clean up the control block.\n\nChange-Id: Ie474557db7cb360f2d9a0f11600a68f5a3d46f07\n"
    },
    {
      "commit": "a47f3165f53c8e8fb8907a94de7417e2c3047eeb",
      "tree": "d6f691af946f8754b8534347c9b0b3ec535e776e",
      "parents": [
        "659004c2949620d8adb29e1d950a2dd1c75ba9a9"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 07 10:13:08 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 08 11:22:38 2012 -0800"
      },
      "message": "Simplify AudioTrack::restoreTrack_l()\n\nRemove CBLK_RESTORING and CBLK_RESTORED from control block flags,\nfor AudioTrack only.  They are still used by AudioRecord.\n\nThis is part of a series to clean up the control block.\n\nChange-Id: Iae4798f5b527c492bdaf789987ff3a1dadd0cb37\n"
    },
    {
      "commit": "659004c2949620d8adb29e1d950a2dd1c75ba9a9",
      "tree": "0619d1c2fa1515119ddd92648724e89a1073e76a",
      "parents": [
        "755e8e1dcf36f282b727ff22d87d3c2fac70d30a",
        "b1c0993b215c5c3eebd1c6bafc22bba23d57a70b"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 08 10:35:06 2012 -0800"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Thu Nov 08 10:35:07 2012 -0800"
      },
      "message": "Merge \"Add all-channel AudioTrack::setVolume() API\""
    },
    {
      "commit": "d5ed6e88a9bea1879e41d7defaf1edea7c09f554",
      "tree": "99a34f51474700f4873e3f817b6b9f2c47001fc3",
      "parents": [
        "8fa3ad0e4c77f7868348ad2a4cacc34c34e7c39e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 02 13:05:14 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 07 16:11:56 2012 -0800"
      },
      "message": "Fix call to restoreTrack_l() without lock held\n\nAlso document lock order\n\nChange-Id: I2c1f273a0a51fa79ee3dd766de8d23083e270051\n"
    },
    {
      "commit": "05d499958e4030938ed77a924ebdd9899f36752e",
      "tree": "c1eb564773575a2905de4b99f2a352e315611a5e",
      "parents": [
        "48c6b2628f8a6037309c7957b07129d850187aa3"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Nov 06 14:25:20 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Nov 06 14:37:04 2012 -0800"
      },
      "message": "Remove unused fields in AudioTrack::Buffer\n\nChange-Id: Iab75f6e2348d8b6d1f3cec95aeb3fcd5135dfb50\n"
    },
    {
      "commit": "b1c0993b215c5c3eebd1c6bafc22bba23d57a70b",
      "tree": "7b2d2eb6d08c5460fc896e083983ef6e65b5db45",
      "parents": [
        "ad4e408b8ea397caadbfee85e1e39515e7e08104"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Feb 27 16:21:04 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Nov 05 15:12:51 2012 -0800"
      },
      "message": "Add all-channel AudioTrack::setVolume() API\n\nAdd combined channel APIs setVolume to AudioTrack,\nand remove obsolete getVolume.\n\nChange-Id: I0c87bfdbff4f4292259fa33e65f67badbafd270b\n"
    },
    {
      "commit": "847d05dc8fa144dcf8f4f435d6a6ac1727f00937",
      "tree": "c079d882c6070ba620cad05b2b5254b4ba2ecf50",
      "parents": [
        "f27bdebd0c611f9618577f65346f44574146dc00"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Feb 27 16:05:09 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Nov 05 13:49:59 2012 -0800"
      },
      "message": "Remove deprecated AudioTrack APIs\n\nChange-Id: I88be6525f3e33df529c0c3cb701d12a484809477\n"
    },
    {
      "commit": "ad2f6dbe14e601ae69f3697bc17106f9fd7d59d6",
      "tree": "bfc68efc76a15bf581b9663c759097397c1732c6",
      "parents": [
        "cd91c4461d2d3da1b3cc3d8d0f61fc266dbeec0f"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 01 15:45:06 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Nov 02 10:18:37 2012 -0700"
      },
      "message": "AudioTrack comments\n\nChange-Id: I08988f635c5bc6f4c35e9c4188f3d6fa557bc4c2\n"
    },
    {
      "commit": "85ab62c4b433df3f1a9826bed1c9bec07a86c750",
      "tree": "0c5443a20824924cb7403f4cabfee84062489793",
      "parents": [
        "5fe6138bd839297a1eed16885102b3bdfc98c040"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 01 11:11:38 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Nov 01 12:19:25 2012 -0700"
      },
      "message": "Line length 100\n\nChange-Id: Ib28fd7b9ce951a6933f006e7f8812ba617625530\n"
    },
    {
      "commit": "c3ae93f21280859086ae371428ffd32f39e76d50",
      "tree": "542d16fac64eb1f6e40c32517d60c2da5078e900",
      "parents": [
        "c9936c72c128a4a9288424fb082d7e7fe4b9b91f"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jul 30 10:59:30 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Aug 30 15:31:00 2012 -0700"
      },
      "message": "Update audio comments\n\nChange-Id: Ie7504d0ddb252f7e4d4f99ed0b44cfc7b1049816\n"
    },
    {
      "commit": "a997e7a7c5aa2fc7e95316218316f8b7b98786ba",
      "tree": "4f98e352833c4de61728588cacc08d40d1d01778",
      "parents": [
        "8da4cd7d706d9f551bf2d08cd8b61907a10cd38d"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Aug 07 09:44:19 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Aug 07 15:13:42 2012 -0700"
      },
      "message": "Revert \"Swap the order of creating IAudioTrack and thread\"\n\nThis reverts commit 5d464eb0b8cffb994a754ff108795e858a882414.\nIt caused the wrong thread ID -1 to be passed to IAudioFlinger::createTrack().\n\nChange-Id: Ic221d2bb4af572d3d2d752af19238c52f6728e3a\n"
    },
    {
      "commit": "5d464eb0b8cffb994a754ff108795e858a882414",
      "tree": "e5d78a91a03a1895cc03cfeb89c26aac49d15a9e",
      "parents": [
        "0ec23ce0d1ff79566c402bc30df3074f6e25a22b"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jun 22 17:19:53 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jul 27 14:58:43 2012 -0700"
      },
      "message": "Swap the order of creating IAudioTrack and thread\n\nSimplifies the error recovery in case IAudioTrack fails.\n\nChange-Id: I6aee41a2ac747a5689fb4836b04174e6107bf32f\n"
    },
    {
      "commit": "28b76b334f92a15a2be3cc9e2f7d229a3275d1ac",
      "tree": "c605d3e995f4b6be55dd4b10e1c998b059990d0d",
      "parents": [
        "fd4e20c226eca185fc789de761beae64855bfbbb"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jul 03 17:24:41 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jul 17 11:31:59 2012 -0700"
      },
      "message": "Use audio_channel_mask_t for channel mask\n\nChange-Id: I1c1896da48983aa9f1462a4b471f910498816f60\n"
    },
    {
      "commit": "d4070955e28ae62aa4be1657f9d32acde104bb86",
      "tree": "4e289a66bb82da52f8e0e1c1691b35f1309d9f35",
      "parents": [
        "39c54f68804c1ce5c85ec588f3c2c63447a807b4"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jul 12 11:03:31 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jul 12 11:09:09 2012 -0700"
      },
      "message": "Remove dead code in libmedia\n\nChange-Id: I7d8201590cda29c9fa99662a4fdba222091febfe\n"
    },
    {
      "commit": "a636433cbd09c0708b85f337ef45c0cdef3bcb4d",
      "tree": "8a629f33d648d1ddd8b79305f02763c539fef7cd",
      "parents": [
        "9adb12830ac2da72c91b842d24725ced6d236b16"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Apr 19 09:35:04 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Apr 23 16:54:41 2012 -0700"
      },
      "message": "Use C APIs instead of C++ APIs for policy\n\nThe C++ APIs are going away.\n\nNote: we use tid \u003d\u003d 0 which is not supported yet by the C APIs,\ndo not submit this until that is added.\n\nChange-Id: I0e90789e6c81c69f2544e899c52421ea5d1342be\n"
    },
    {
      "commit": "3acbd053c842e76e1a40fc8a0bf62de87eebf00f",
      "tree": "1d6dcc01039a1af770131c6b427efa27a2e5755f",
      "parents": [
        "f853499c6a088ef8506cacbb3ccdffa87e0cec3e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Feb 28 10:39:56 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Sun Apr 22 14:50:01 2012 -0700"
      },
      "message": "Configure policy of mediaserver threads\n\nChange-Id: Ifd825590ba36996064a458f64453a94b84722cb0\n"
    },
    {
      "commit": "0ca3cf94c0dfc173ad7886ae162c4b67067539f6",
      "tree": "bc156e7822e663626b78ec2ad09ef3970fbb48c5",
      "parents": [
        "ee685f6d19a6cc3b0bf02e69eb5dea11a2aeb601"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Apr 18 09:24:29 2012 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Apr 18 15:04:46 2012 -0700"
      },
      "message": "rename audio policy output flags\n\nChange-Id: I27c46bd1d1b2b5f96b87af7d05b951fef18a1312\n"
    },
    {
      "commit": "4a4a0959bca78e03e3c3f486ba17829c28314d8c",
      "tree": "5fbfe5302ca28741483ae64d0ccf2630830f167e",
      "parents": [
        "a1472d9883e35edd280201c8be3191695007dfd4"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Mar 19 11:38:14 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Apr 02 07:34:39 2012 -0700"
      },
      "message": "AudioTrack client fast policy\n\nChange-Id: I42ce691df3f586ac061b62237f35a263a0116f1f\n"
    },
    {
      "commit": "291f4d505aff81969e6666049d3cc3446f836af2",
      "tree": "f2ad96c1acfb08c190148f8f12a7f86825cd7728",
      "parents": [
        "ccf89b54f973f11082150d02ed957f7e967fbc8b"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Mar 19 12:16:56 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 21 15:41:02 2012 -0700"
      },
      "message": "Remove enforceFrameCount\n\nIt was only used to decide whether to issue a warning.\nThe warning was issued the first time track was created but\nnot at re-creation.  Now it is a verbose message every time,\nnot a warning since it happens all the time with key clicks on A2DP.\n\nChange-Id: I9d39f53c0a7eb84b666e55b1b76ff830cf8f37ba\n"
    },
    {
      "commit": "ea7939a079b3600cab955760839b021326f8cfc3",
      "tree": "570fb56838735a46a28e28a4f083d763f758ea24",
      "parents": [
        "eb76ff27c13386eb5a2dad73b1a8366f80eb0ff7"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 14 12:56:26 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Mar 19 17:53:33 2012 -0700"
      },
      "message": "Whitespace\n\nFix indentation, and add blank lines in key places for clarity\n\nChange-Id: I57a0a8142394f83203161aa9b8aa9276abf3ed7c\n"
    },
    {
      "commit": "18868c5db2f90309c6d11e5837822135e4a0c0fa",
      "tree": "58c7505f59a1a93ab729fc039aa5cb1eaa49652e",
      "parents": [
        "f2015b625cd6bea86da7401e725332c35b90e7cf"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 07 09:15:37 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Mar 09 15:32:22 2012 -0800"
      },
      "message": "Use audio_policy_output_flags_t consistently\n\nThis affects:\n - IAudioFlinger::openOutput\n - AudioTrack::AudioTrack\n - AudioTrack::set\n - apps that call these\n\nChange-Id: I26fb281bac6cb87593d17697bc9cb37a835af205\n"
    },
    {
      "commit": "d8d6185c978c9b27ca69e7791785e0983ed9e8b8",
      "tree": "cda49b71e787cf1bcf68671e237389f70706cff3",
      "parents": [
        "985ed9a1a22ec7e6e245d3fb8e93d3a23bdc539b"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Mar 05 17:06:40 2012 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Mar 05 17:18:36 2012 -0800"
      },
      "message": "AudioTrack: relax check on minimum buffer size\n\nCurrent AudioTrack implementation enforces that the requested audio\nbuffer size is at least corresponding the audio latency.\nThis requirement is too strong and leads to problems with current\nstagefright and AudioSink implementations when playing over output\nstreams with long latency.\n\nUltimately, the AudioSink design should be changed to specify a minimum\nbuffer size in time or frames units but not in buffer count units.\n\nChange-Id: I8ba603956f92ac49143a8249572665aa548f2f0f\n"
    },
    {
      "commit": "4ff14bae91075eb274eb1c2975982358946e7e63",
      "tree": "e9e54fddb9832d30b69c2a11c9ed2884397f2f95",
      "parents": [
        "951bd8d1ad9581a414e171ad8605a9515d0ad667"
      ],
      "author": {
        "name": "John Grossman",
        "email": "johngro@google.com",
        "time": "Wed Feb 08 16:37:41 2012 -0800"
      },
      "committer": {
        "name": "John Grossman",
        "email": "johngro@google.com",
        "time": "Thu Feb 16 13:45:11 2012 -0800"
      },
      "message": "Upintegrate Audio Flinger changes from ICS_AAH\n\nBring in changes to audio flinger made to support timed audio tracks\nand HW master volume control.\n\nChange-Id: Ide52d48809bdbed13acf35fd59b24637e35064ae\nSigned-off-by: John Grossman \u003cjohngro@google.com\u003e\n"
    },
    {
      "commit": "d9b9b8d09e7471b0ffa21cfa9f944ef4ad300a71",
      "tree": "e2b8666cc7ca81254ce264129ddd70c076a63ed1",
      "parents": [
        "ed15977476a3d53103866e6d527fa3fb65d4166c",
        "99e53b86eebb605b70dd7591b89bf61a9414ed0e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Feb 14 09:42:32 2012 -0800"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Tue Feb 14 09:42:32 2012 -0800"
      },
      "message": "Merge \"Update comments\""
    },
    {
      "commit": "99e53b86eebb605b70dd7591b89bf61a9414ed0e",
      "tree": "8939550ada02fe21121550a83952ebf7638c0dac",
      "parents": [
        "6dbc1359f778575d09d6da722b060a6d72c2e7c5"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 19 08:59:58 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Feb 14 09:17:59 2012 -0800"
      },
      "message": "Update comments\n\nWe no longer put the filename at start of file.\n\nChange-Id: Ic435b159a23105681e3d4a6cb1ac097bc853302e\n"
    },
    {
      "commit": "38f5d71e72f3b76c5b519614d27f051d53cd2712",
      "tree": "a27ac85c22bc55b10bdeeaa3bddaae473325caaf",
      "parents": [
        "98ec94c5854daccc3474758524e7f4adfe535ce0"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Feb 08 14:12:12 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Feb 08 14:12:12 2012 -0800"
      },
      "message": "Remove dead code AudioTrack::getLoop\n\nChange-Id: I868329c52f31bc20125f068500d8f892b4ec9796\n"
    },
    {
      "commit": "4f9b0c54011eb8fd2ccfb393c2dcd51cd07800e0",
      "tree": "318b28bb04ce0b4ce39f75f6a8dbac27cee1455c",
      "parents": [
        "86feafe15b3f9609e1e9f64184688c2b6f2e4834",
        "0e265cf36d201a7ccc0238b5c60b50f43d1dc450"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Feb 08 08:34:33 2012 -0800"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Wed Feb 08 08:34:33 2012 -0800"
      },
      "message": "Merge \"Remove dead mutex in AudioTrack/AudioRecord thread\""
    },
    {
      "commit": "a5224f319e2ba4b51ddb4287705ccf8d4b8ecc51",
      "tree": "eb36f63045d044c840072ad95398d49b743cd6bd",
      "parents": [
        "787bae0578fbaab6219ebf23494866b224d01438"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 04 12:41:44 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Feb 03 15:48:25 2012 -0800"
      },
      "message": "AudioTrack declare more methods const\n\nChange-Id: I4999e984460893961d0d8092cff17f3cf07d7214\n"
    },
    {
      "commit": "a0d68338a88c2ddb4502f95017b546d603ef1ec7",
      "tree": "f052125f4720fde00179d41d4ee04e02934052e4",
      "parents": [
        "87f155d6655b2d3b27e69281a29e85c6407e4d26"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 27 16:47:15 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Feb 03 07:57:01 2012 -0800"
      },
      "message": "Use NULL not 0 for raw pointers\n\nUse if (p !\u003d NULL) instead of if (ptr)\n\nChange-Id: Iaec3413a59ccbf233c98fcd918cc7d70ac5da9fa\n"
    },
    {
      "commit": "0e265cf36d201a7ccc0238b5c60b50f43d1dc450",
      "tree": "395a2c8f3685c1d1140f3ad12d2dff884d7db6ad",
      "parents": [
        "bf6954598193147cac980b8b5d7ad5215f1dec16"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 02 10:52:34 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 02 11:23:30 2012 -0800"
      },
      "message": "Remove dead mutex in AudioTrack/AudioRecord thread\n\nThe client callback threads had mutexes called AudioTrackThread::mLock\nand ClientRecordThread::mLock.  These mutexes were only used by start()\nand stop(), and were unused by the thread itself.  But start() and\nstop() already have their own protection provided by AudioTrack::mLock\nand AudioRecord::mLock.  So the thread mutexes can be removed.\n\nChange-Id: I098406d381645d77fba06a15511e179a327848ef\n"
    },
    {
      "commit": "335787fe43596f38ea2fa50b24c54d0823a3fb1d",
      "tree": "8efb65da6c538ee243e4ac63541f8f815591aa7b",
      "parents": [
        "58f30210ea540b6ce5aa6a46330cd3499483cb97"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 20 17:00:00 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 20 17:12:59 2012 -0800"
      },
      "message": "Remove AudioFlinger dependencies on client\n\nChange-Id: Ibb591e41a3ca5d7015e2b66b98b8fef5f415fb37\n"
    },
    {
      "commit": "c813985abd8ba61e999b3505f6a332574f87a1be",
      "tree": "d87c4ec564d4f3d19db4c1032661799cce847617",
      "parents": [
        "04eaf3e5f20d7faa956c0d672024ffb5117f4c26"
      ],
      "author": {
        "name": "Andreas Huber",
        "email": "andih@google.com",
        "time": "Wed Jan 18 10:51:55 2012 -0800"
      },
      "committer": {
        "name": "Andreas Huber",
        "email": "andih@google.com",
        "time": "Wed Jan 18 10:51:55 2012 -0800"
      },
      "message": "Temporarily restore AudioSystem/AudioTrack APIs with their former signatures\n\nuntil we get updated prebuilts from vendor.\n\nChange-Id: I8aae81d2513edca0ab268053a11c8c4206879e61\n"
    }
  ],
  "next": "613882293184e575a44bff681a3decaefe889e69"
}