)]}'
{
  "log": [
    {
      "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": "ebcb254adb7402ab89ae97c4d9d16d886790dcb3",
      "tree": "24de7ca4a5f4e18226c4c1f8c8442b50eab07f7c",
      "parents": [
        "a18deee6fb516f03a9448b517ebe8881bb601912"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Mar 05 18:30:08 2014 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Mar 05 18:30:33 2014 -0800"
      },
      "message": "audio policy service: clean up type casting.\n\nChange-Id: If16d6495c16e0d61a221f81bfd49e7d14bbfdc12\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": "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": "272ab546940054ad7991bef4b3a36f15175721cd",
      "tree": "32635746bbb3c6f4b4297754d0d388fae41c6574",
      "parents": [
        "513b8b238caa52f8ddf5c85109dbf362c515185f"
      ],
      "author": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Mon Feb 04 16:26:02 2013 -0800"
      },
      "committer": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Mon Feb 11 10:13:00 2013 -0800"
      },
      "message": "Add support for querying if a stream is active remotely\n\nBug 7485803\n\nChange-Id: I0744374f130fd2dd0714102354cffed2fa915361\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": "d7086030fcf731e4bcef6c033cc6418cd04e6b91",
      "tree": "51f233eeff7c3e17e980d1fb0f41a2ba3f030b16",
      "parents": [
        "dca0ac2193e87c57d871dd208073107408c13c0a"
      ],
      "author": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Wed Oct 10 12:11:16 2012 -0700"
      },
      "committer": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Wed Oct 10 12:11:16 2012 -0700"
      },
      "message": "Support querying active record sources\n\nAdd support for querying whether there is currently a recording\n underway from the specified audio source.\n\nBug 7314859\n\nChange-Id: I986b231a10ffd368b08ec2f9c7f348d28eaeb892\n"
    },
    {
      "commit": "58e5aa34f01d663654d8bafad65db1dda42161ff",
      "tree": "706a80113457f48feae3eab9f8720bcc3da2b397",
      "parents": [
        "1d491ff06f4b9c90ff24fe953b90d0843eaf1c04"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jun 20 14:08:14 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jul 25 14:43:19 2012 -0700"
      },
      "message": "effect_descriptor_t const correctness\n\nChange-Id: Iad008f20d35a18acf500f773900164552fd0c19e\n"
    },
    {
      "commit": "254af180475346b6186b49c297f340c9c4817511",
      "tree": "bee0e313aaa97645167e86f4678e513ab38d1c99",
      "parents": [
        "4d2132c866228eaef563e8141ebf06aa25ee9ff7"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jul 03 14:59:05 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jul 10 10:05:31 2012 -0700"
      },
      "message": "Use audio_channel_mask_t more places\n\nUse it in AudioSystem::getOutput(), AudioSystem::getInput(),\nIAudioPolicyService::getOutput(), IAudioPolicyService::getInput(),\nand various other places in AudioFlinger.\n\nNot done: AudioTrack and OutputDescriptor.\n\nChange-Id: I70e83455820bd8f05dafd30c63d636c6a47cd172\n"
    },
    {
      "commit": "20010053daabfa43fcfe781bbf004473b4c08538",
      "tree": "f34948205baac68d57000467e9877a0041249d33",
      "parents": [
        "624a7fcb377f2a40109c16de5109ae8ea1f67a69"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jun 22 13:43:51 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jun 25 13:51:10 2012 -0700"
      },
      "message": "Remove acoustics from AudioSystem::getInput()\n\nChange-Id: I29fb3ee5664c1f0ee0409c1bb2be087ecca637db\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": "e53b9ead781c36e96d6b6f012ddffc93a3d80f0d",
      "tree": "4bcde0bc9a797851ec1bee4f630c8c4f0735f623",
      "parents": [
        "b87396f9ebabbb7b47683bceca96cbe635a1ca00"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Mar 12 16:29:55 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Mar 13 11:09:47 2012 -0700"
      },
      "message": "Whitespace and indentation\n\nFix indentation to be multiple of 4.\nMake it easier to search:\n  sp\u003c not sp \u003c to\n  \"switch (...)\" instead of \"switch(...)\" (also \"if\" and \"while\")\nRemove redundant blank line at start or EOF.\nRemove whitespace at end of line.\nRemove extra blank lines where they don\u0027t add value.\n\nUse git diff -b or -w to verify.\n\nChange-Id: I966b7ba852faa5474be6907fb212f5e267c2874e\n"
    },
    {
      "commit": "6374252107fd6539397598195ea6defd5870fafb",
      "tree": "ab13f5d0fd4aeaee695d58d7f8f4723d923754ae",
      "parents": [
        "f2eda12fb968829ee6f67e9b45e01eb4e2105c09"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Mar 08 13:42:42 2012 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Mar 08 15:57:09 2012 -0800"
      },
      "message": "audio policy: use audio_devices_t when appropriate\n\nChange-Id: I1b3a5879e81c789fb53d356af3d3a1ee2dca955f\n"
    },
    {
      "commit": "eba51fb3a361f67a6a64d5a16eba6084fe27d60e",
      "tree": "2d3dc41818d33d596e66486dcf509086b9dde1e0",
      "parents": [
        "80a0d2de0a7db5cdcaf40fe33b14523b65d19423"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Jan 23 13:58:49 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 26 16:50:19 2012 -0800"
      },
      "message": "Use audio_source_t consistently\n\nWas a mix of audio_source_t, uint8_t, and int.\n\nRelated fixes:\n - fix comments in MediaRecorder.java\n - AudioPolicyService server side was not checking source parameter at\n   all, so if the client wrapper was bypassed, invalid values could be\n   passed into audio HAL\n - JNI android_media_AudioRecord_setup was checking source for positive\n   values, but not negative values. This test is redundant, since already\n   checked at Java and now checked by AudioPolicyService also, but might\n   as well make it correct.\n\nChange-Id: Ie5e25d646dcd59a86d7985aa46cfcb4a1ba64a4a\n"
    },
    {
      "commit": "58f30210ea540b6ce5aa6a46330cd3499483cb97",
      "tree": "8c559ac8ca7892803b62e5e6d6018e9a4f4533a3",
      "parents": [
        "9bf3a2f69bbfa2562664181b779941e776b7e835"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 12 12:27:51 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 20 14:41:34 2012 -0800"
      },
      "message": "Use audio_format_t consistently, continued\n\nWas int or uint32_t.\n\nWhen AudioFlinger::format can\u0027t determine the correct format,\nreturn INVALID rather than DEFAULT.\n\nInit mFormat to INVALID rather than DEFAULT in the constructor.\nSubclass constructors will set mFormat to the correct value.\n\nChange-Id: I9b62640aa107d24d2d27925f5563d0d7407d1b73\n"
    },
    {
      "commit": "0b07b8085d7b837b4dd5f09e0c8c39408f6bdbf7",
      "tree": "97068573fa84e254ad129147682603d5818c2ae2",
      "parents": [
        "04eaf3e5f20d7faa956c0d672024ffb5117f4c26"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 18 14:56:06 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 18 15:10:31 2012 -0800"
      },
      "message": "Remove dead setRingerMode(mode, mask)\n\nChange-Id: Ia4cc8be8424a40b3dcb7ebd0264fdff4e5247f7f\n"
    },
    {
      "commit": "63ad6aacc6ce6b729bf25f41376cfea731a2c1eb",
      "tree": "7f5a8de6e8540f2424668e5c650dee567194fb4d",
      "parents": [
        "f237a30e9344d43f832ba11db6f62c6ad2084444",
        "83844cc2f95dc279015b47fd1e18c7cb4eabe9a1"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Tue Jan 17 17:35:03 2012 -0800"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Tue Jan 17 17:35:03 2012 -0800"
      },
      "message": "Merge \"audio framework: manage stream volume per device\""
    },
    {
      "commit": "83844cc2f95dc279015b47fd1e18c7cb4eabe9a1",
      "tree": "3e9f329efec962076a0904ce7f093a9a51bac6b1",
      "parents": [
        "263709e7be37c7040aaef385bc5c9389a9b5f514"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Nov 18 16:43:31 2011 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Tue Jan 17 15:15:04 2012 -0800"
      },
      "message": "audio framework: manage stream volume per device\n\nImprove volume management by keeping track of volume for each type\nof device independently.\nVolume for each stream (MUSIC, RINGTONE, VOICE_CALL...) is now maintained\nper device.\n\nThe main changes are:\n- AudioService now keeps tracks of stream volumes per device:\n volume indexes are kept in a HashMap \u003c device , index\u003e.\n active device is queried from policy manager when a volume change request\n is received\n initalization, mute and unmute happen on all device simultaneously\n- Settings: suffixes is added to volume keys to store each device\nvolume independently.\n- AudioSystem/AudioPolicyService/AudioPolicyInterface: added a device argument\nto setStreamVolumeIndex() and getStreamVolumeIndex() to address each\ndevice independently.\n- AudioPolicyManagerBase: keep track of stream volumes for each device\nand apply volume according to current device selection.\n\nChange-Id: I61ef1c45caadca04d16363bca4140e0f81901b3f\n"
    },
    {
      "commit": "0696400a6bb9abbed62b3b9c6aa105495dc600a2",
      "tree": "2368d7ccb33fbceb99585839b85420e38e59abf0",
      "parents": [
        "a9b21c5a7c24fe14d20372263c0bf5faf3d3e348",
        "f78aee70d15daf4690de7e7b4983ee68b0d1381d"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Jan 17 11:32:53 2012 -0800"
      },
      "committer": {
        "name": "Android (Google) Code Review",
        "email": "android-gerrit@google.com",
        "time": "Tue Jan 17 11:32:53 2012 -0800"
      },
      "message": "Merge \"Use audio_mode_t consistently\""
    },
    {
      "commit": "fff6d715a8db0daf08a50634f242c40268de3d49",
      "tree": "f5331971b746b2e0d878e1127003a0dab72e5fbb",
      "parents": [
        "09192653e836b21689f004bf8dee375356641181"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 12 16:38:12 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Jan 13 10:20:14 2012 -0800"
      },
      "message": "Use audio_stream_type_t consistently\n\nAt native level it was a mixture of audio_stream_type_t, int, uint32_t,\nand uint8_t.  Java is still int.  Also fixed a couple of hard-coded -1\ninstead of AUDIO_STREAM_DEFAULT, and in startToneCommand a hard-coded 0\ninstead of AUDIO_STREAM_VOICE_CALL.\n\nChange-Id: Ia33bfd70edca8c2daec9052984b369cd8eee2a83\n"
    },
    {
      "commit": "f78aee70d15daf4690de7e7b4983ee68b0d1381d",
      "tree": "c84e36c036a847bdf12f44c949eacb7b3ba79698",
      "parents": [
        "d5a8bf0bca459389cdb81fdcc30893516bdce951"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Jan 04 11:00:47 2012 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Jan 12 09:52:37 2012 -0800"
      },
      "message": "Use audio_mode_t consistently\n\nIt was int or uint32_t.\nAlso make getMode() const.\n\nChange-Id: Ibe45aadbf413b9158e4dd17f2b3bcc6355288d37\n"
    },
    {
      "commit": "db7c079f284f6e91266f6653ae0ec198b1c5006e",
      "tree": "08c3569af421bc760cb7b81f611ee0959c4b7b9d",
      "parents": [
        "8adb83ba4837b3c9de1a4221a5ca4c371a62e38c"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Aug 10 10:37:50 2011 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Aug 11 14:33:45 2011 -0700"
      },
      "message": "Audio effects: track CPU and memory use separately\n\nBefore this change, CPU and memory usage for an audio effect were\nregistered and checked against the limit by audio policy manager\nupon effect instantiation. Even if an effect was not enabled\nit would prevent another effect to be created if the CPU load budget\nwas exceeded, which was too restrictive.\n\nThis change adds a method to register/unregister CPU load only when\nan effect is enabled or disabled.\nIt also adds a mechanism to place all effects on the global output mix\nin suspend state (disabled) when an effect is enabled on a specific session.\nThis will allow applications using session effects to have the priority\nover others using global effects.\n\nAlso fixes some issues with suspend/restore mechanism:\n- avoid taking actions when an effect is disconnected and was not enabled.\n- do not remove a session from the suspended sessions list when corresponding\neffect chain is destroyed.\n\nChange-Id: I5225278aba1ae13d0d0997bfe26a0c9fb46b17d3\n"
    },
    {
      "commit": "57dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfc",
      "tree": "be3ce6819f6a374f914e2c0ec5a837abfe54da5f",
      "parents": [
        "6d240dc8c5e0bc1ba43a2f5e2f4fc3b5f4ae88db"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Sun Jul 24 13:36:09 2011 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Jul 25 14:39:00 2011 -0700"
      },
      "message": "Added APIs for audio preprocessing\n\nAdded APIs to control pre processes applied on captured audio.\nThose APIs are still hidden until reviewed by API council.\n\nThree types of standard pre processes are supported:\n- Automatic Gain Control (AGC) by AutomaticGainControl class\n- Acoustic Echo Cancellation (AEC) by AcousticEchoCanceler class\n- Noise Suppression (NS) by NoiseSuppressor class\n\nA method is added to AudioEffect class to query audio pre processings\napplied by default by the platform on a given AudioRecord session ID.\n\nChange-Id: I0b9fceeb8c704dd06319c3b52b85c96fe871d51d\n"
    },
    {
      "commit": "7c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745",
      "tree": "eb67cd14e679d97a9b866a0410d8e582f4639274",
      "parents": [
        "67a124dcac0578aed94aebf451675a5f4c8a1e4e"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Jun 17 21:29:58 2011 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Jul 18 09:42:57 2011 -0700"
      },
      "message": "Audio framework: support for audio pre processing\n\nAudio effect framework is extended to suport effects on\noutput and input audio path.\n\nAudioFlinger: Support for audio effects and effect chains is\nmoved from PlaybackThread class to ThreadBase class so that\nRecordThread can manage effects.\nEffects of type pre processing are allowed on record thread\nonly. When a pre processing is enabled, the effect interface handle is\npassed down to the input stream so that the audio HAL can call the\nprocess function. The record thread loop calls the effect chain process\nfunction that will only manage the effect state and commands and skip the\nprocess function.\n\nAudioRecord: The audio session is allocated before calling getInput() into\naudio policy serice so that the session is known before the input theead is\ncreated and pre processings can be created on the correct session.\n\nAudioPolicyService: default pre processing for a given input source are\nloaded from audio_effects.conf file.\nWhen an input is created, corresponding effects are created and enabled.\n\nChange-Id: Id17119e0979b4dcf189b5c7957fec30dc3478790\n"
    },
    {
      "commit": "64760240f931714858a59c1579f07264d7182ba2",
      "tree": "5fad3bbdc4f7a19cff980b719edb75577c7f9a4b",
      "parents": [
        "b84d042a1216694e1db6b1fc2b053d348cab5593"
      ],
      "author": {
        "name": "Dima Zavin",
        "email": "dima@android.com",
        "time": "Wed May 11 14:15:23 2011 -0700"
      },
      "committer": {
        "name": "Dima Zavin",
        "email": "dima@android.com",
        "time": "Thu May 12 14:09:57 2011 -0700"
      },
      "message": "update for new audio.h header location\n\nChange-Id: Ic4c62c4037800802427eb7d3c7f5eb8b25d18876\nSigned-off-by: Dima Zavin \u003cdima@android.com\u003e\n"
    },
    {
      "commit": "fce7a473248381cc83a01855f92581077d3c9ee2",
      "tree": "e002e1edd8a11f2be56ce9538ab1b13aa289bc9e",
      "parents": [
        "db5cb14318bb24cd6ea14ff7ceea0d5e1f83d903"
      ],
      "author": {
        "name": "Dima Zavin",
        "email": "dima@android.com",
        "time": "Tue Apr 19 22:30:36 2011 -0700"
      },
      "committer": {
        "name": "Dima Zavin",
        "email": "dima@android.com",
        "time": "Wed Apr 27 13:10:10 2011 -0700"
      },
      "message": "audio/media: convert to using the audio HAL and new audio defs\n\nChange-Id: Ibc637918637329e4f2b62f4ac7781102fbc269f5\nSigned-off-by: Dima Zavin \u003cdima@android.com\u003e\n"
    },
    {
      "commit": "6b2718c67aa7b1a8e3b0f25a73a0d5f72c59ffc3",
      "tree": "4f2fb8a9f016de59ddb591ade3e6851a74b6de3a",
      "parents": [
        "fcac8fa9421f442f024018628a6042d7a14fbfb0"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Feb 04 13:54:26 2011 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Feb 10 14:37:42 2011 -0800"
      },
      "message": "Bug 3352047 Wrong message when adjusting volume\n\nAdd hidden AudioManager.getDevicesForStream and output device codes.\n\nChange-Id: I4d1c1d3b6a077cd117720817d1f733dda557b947\n"
    },
    {
      "commit": "eda6c364c253ba97ee45a3adeb8c2b45db1f81db",
      "tree": "7e8011600b617e524645928514e5eaf3f867bb75",
      "parents": [
        "ab8a0badb8fb1e294dacf2eb6a891439f348aff9"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Feb 02 09:33:30 2011 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Feb 03 09:26:24 2011 -0800"
      },
      "message": "Fix issue 3371080\n\nModified default volume control logic in AudioService:\n1 IN_CALL volume if in video/audio chat\n2 NOTIFICATION if notification is playing or was playing less than 5s ago.\n3 MUSIC\n\nModified silent mode:\n- now also affect MUSIC stream type\n- entering silent mode when VOL- hard key is pressed once while selected\nstream volume is already at 0 (except for VOICE_CALL stream).\n- exiting silent mode when pressing VOL+ hard key while in silent mode\n\nPlay sound FX (audible selections, keyboard clicks) at a fixed volume.\n\nModified audio framework:\n- isStreamActive() method now implemented in AudioPolicyManagerBase (previously AudioFlinger)\n- iStreamActive() now specifies a time window during which the stream is considered\nactive after it actually stopped.\n\nChange-Id: I7e5a0724099450b9fc90825224180ac97322785f\n"
    },
    {
      "commit": "de070137f11d346fba77605bd76a44c040a618fc",
      "tree": "ba741240b391a66899514061ccda38254e539013",
      "parents": [
        "f997cabca292d70d078ae828e21c28e6df62995f"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Tue Jul 13 04:45:46 2010 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Tue Jul 20 10:31:57 2010 -0700"
      },
      "message": "Audio policy manager changes for audio effects\n\nAdded methods for audio effects management by audio policy manager.\n- control of total CPU load and memory used by effect engines\n- selection of output stream for global effects\n- added audio session id in parameter list for startOutput() and stopOutput().\nthis is not used in default audio policy manager implementation.\n\nModifications of audio effect framework in AudioFlinger to allow moving and reconfiguring\neffect engines from one output mixer thread to another when audio tracks in the same session\nare moved or when requested by audio policy manager.\nAlso fixed mutex deadlock problem with effect chains locks.\n\nChange-Id: Ida43484b06e9b890d6b9e53c13958d042720ebdb\n"
    },
    {
      "commit": "fa2877b9ea48baed934b866d2ab3658b69c4c869",
      "tree": "df0324b64c7dba6cdd6b1f0baa8c14c4f4db09a9",
      "parents": [
        "285ead29c9eee092d367effd89f1c9f4f0bb9d6c"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Tue Jul 28 08:44:33 2009 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Aug 07 00:27:19 2009 -0700"
      },
      "message": "Fix issue 2001214: AudioFlinger and AudioPolicyService interfaces should not use pointers as handles to inputs and outputs.\n\nUse integers instead of void* as input/output handles at IAudioFlinger and IAudioPolicyService interfaces.\nAudioFlinger maintains an always increasing count of opened inputs or outputs as unique ID.\n"
    },
    {
      "commit": "c2f1f07084818942352c6bbfb36af9b6b330eb4e",
      "tree": "88ac93be41edadd8cbfe6448e1421d5165883f59",
      "parents": [
        "a64c8c79af1a15911c55306d83a797fa50969f77"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Jul 17 12:17:14 2009 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Jul 23 06:03:39 2009 -0700"
      },
      "message": "Fix issue 1795088       Improve audio routing code\n\nInitial commit for review.\nIntegrated comments after patch set 1 review.\nFixed lockup in AudioFlinger::ThreadBase::exit()\nFixed lockup when playing tone with AudioPlocyService startTone()\n"
    }
  ]
}