)]}'
{
  "log": [
    {
      "commit": "b37f28adaea5e64ba61fc6533ed9a7f5a76b9f78",
      "tree": "4f33d868a5057f6bbf77f6efc29119d3f8f7b207",
      "parents": [
        "f574a9722f1f80fc03091f5ccdcfc123c7198730"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Dec 01 15:28:29 2016 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Dec 15 17:31:12 2016 -0800"
      },
      "message": "DO NOT MERGE ANYWHERE - improve audio effect framwework thread safety\n\n- Reorganize handle effect creation code to make sure the effect engine\nis created with both thread and effect chain mutex held.\n- Reorganize handle disconnect code to make sure the effect engine\nis released with both thread and effect chain mutex held.\n- Protect IEffect interface methods in EffectHande with a Mutex.\n- Only pin effect if the session was acquired first.\n- Do not use strong pointer to EffectModule in EffectHandles:\nonly the EffectChain has a single strong reference to the EffectModule.\n\nBug: 32707507\nBug: 32095713\nChange-Id: Ia1098cba2cd32cc2d1c9dfdff4adc2388dfed80e\n"
    },
    {
      "commit": "d848eb48c121c119e8ba7583efc75415fe102570",
      "tree": "06733e396ad546bf39be0a6699193d041883edad",
      "parents": [
        "38246e482ea3bd1e0f88f7133934ec4537b48bbd"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Tue Mar 08 13:42:11 2016 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Mar 16 14:04:22 2016 -0700"
      },
      "message": "Use audio_session_t consistently\n\nBug: 27562099\nChange-Id: I328d8226191386b163f2ace41233607294c50dcd\n"
    },
    {
      "commit": "1b92868010b5c1409692a86f6b27e4a265b64c1a",
      "tree": "aa514a65d23d1bebbceef49cc6b7f2662c7bad76",
      "parents": [
        "d8b03abf1d003e2940a19f0071ea2892689dd10e"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Oct 02 19:41:47 2014 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Oct 02 19:41:47 2014 -0700"
      },
      "message": "audioflinger: fix pre processing transfer between record threads.\n\nFix two problems remaining with pre processing effects transfer from\none record thread to the next in case of tear down due to device connection:\n1 - the enabled state of the effects was not communicated to the new HAL\ninput stream.\n2 - the effects saved in orphan chains list were not transfered to the\nnew thread when a AudioRecord was created.\n\nBug: 17757378.\nChange-Id: I0923c98470db3b51154dc89846157780a4c21e86\n"
    },
    {
      "commit": "cb4b6e9f05d1c0b3fcc5be5ebe3f7d6f32669b1a",
      "tree": "7bf2965353146579d1af3a5015ec468029d1f5dc",
      "parents": [
        "a49c94ea49c8329a1bdefe980e1f7d335c0d1ec5"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Oct 01 14:26:10 2014 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Oct 01 16:52:30 2014 -0700"
      },
      "message": "audioflinger: fix failure to indicate volume to effect\n\nIf an effect is added and enabled after a track is started\nit will not receive current volume information because volume\nis indicated only to active effects and if there is a volume change.\n\nAdd a flag to force EffectChain::setVolume_l() to pass volume indication\nto all effects each time an effect is enabled.\n\nBug: 17572556.\n\nChange-Id: I6b68488c9aca8b2095fb210aa124d02e4f759660\n"
    },
    {
      "commit": "aaa44478a373232d8416657035a9020f9c7aa7c3",
      "tree": "95a4724c0d7ebbe065551f0aeaf5d65283ab3e04",
      "parents": [
        "f0b31e6333839972afb2e374f6d8824180d29fc2"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Fri Sep 12 17:41:50 2014 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Sep 15 09:31:31 2014 -0700"
      },
      "message": "audioflinger: fix pre processing effect leak\n\nWhen a capture thread was closed, the effects attached to this thread\nwere left dangling and the associated effect chain destroyed.\nWhen their last client was disconnected, the effects were not released\nproperly from the effect library because the destruction process could\nnot be completed without the effect being attached to a thread.\n\nA similar problem prevented a RecordTrack to be properly released if\nits client was destroyed after the capture thread.\n\nThe fix consists in allowing the effect or record track to be properly\nreleased even if its parent thread cannot be promoted.\n\nAlso save any effect chain still present on a closed capture thread\nin case a new client wants to reuse the effects on the same session later.\n\nBug: 17110064.\nChange-Id: I5cd644daa357afd1f3548f9bcb28e6152d95fdb8\n"
    },
    {
      "commit": "c56f3426099a3cf2d07ccff8886050c7fbce140f",
      "tree": "9e486a809f9d500a70fd26c4e1d2596ded190dbe",
      "parents": [
        "7c96d53a65085f42ac2b6d416cbc16fd36ed72ff"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Mar 21 17:53:17 2014 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon May 19 09:46:25 2014 -0700"
      },
      "message": "Pass stereo gains as packed minifloat\n\nThis will allow (eventually) a greater dynamic range for gains.\nHowever there are still a few remaining places in effects and mixer\nthat will also need to be changed in order to get the full benefit.\n\nAlso fixes a minor bug: was not checking for NaN in AudioTrack C++.\n\nChange-Id: I63bce9e82e0a61546d8ff475fb94bcb700d99c96\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": "e75da4004b2c814987aa2adf8a76190f92d99c65",
      "tree": "35c6bc8914384e610eba3633a08e2f5e78b062b5",
      "parents": [
        "663c2247b71086e30bfd3192979d1dd7f15c539e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 20 13:54:52 2013 -0800"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Nov 20 14:51:07 2013 -0800"
      },
      "message": "Fix bug in creation of EffectHandle when out of memory\n\nIf there is insufficient client memory to create the EffectHandle,\nit was returning a handle which would be useless.  Now it correctly\nreports the out-of-memory error back to client.\n\nChange-Id: I894e65d5d17df39383032c1527be6ccd35f578bb\n"
    },
    {
      "commit": "eb3c337a3d6c74ec857dfc8be7eeafe634614bcd",
      "tree": "7ade01c31e70ffeadf88fc60b2144faa47f9c49f",
      "parents": [
        "d2ac3144e201398340cc5b9bb36e5efe39edd9eb"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Sep 25 12:25:29 2013 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Sep 25 12:44:00 2013 -0700"
      },
      "message": "fix deadlock in audioflinger::createEffect()\n\ncommit 5baf2af5 introduced a regression by calling\ngetOutputForEffect() with AudioFLinger main mutex locked.\nThe locking order must always be AudioPolicyService mutex then\nAudioFlinger then ThreadBase mutex.\n\nBug: 10916796.\nChange-Id: Ide34a2d84dbb06dbb35abd0640d91b01b0ac4d40\n"
    },
    {
      "commit": "5baf2af52cd186633b7173196c1e4a4cd3435f22",
      "tree": "9c6752456812c4a927574a71e1d2ec2495ff6ce3",
      "parents": [
        "9a98b6de791aeb130192df10744f5b35f8b6ef1a"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Sep 12 17:37:00 2013 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Wed Sep 18 11:52:40 2013 -0700"
      },
      "message": "more support for audio effect offload\n\nOffloading of audio effects is now enabled for offloaded\noutput threads. If an effect not supporting offload is enabled,\nthe AudioTrack is invalidated so that it can be recreated in PCM\nmode.\n\nFix some issues in effect proxy related to handling of effect\ncommands to offloaded and non offloaded effects.\n\nAlso fixed a bug on capture index in software Visualizer effect.\n\nBug: 8174034.\n\nChange-Id: Ib23d3c2d5a652361b0aaec7faee09102f2b18fce\n"
    },
    {
      "commit": "813e2a74853bde19e37d878c596a044b3f299efc",
      "tree": "b95aa8b59f49b4348b2112047ee80e572637d706",
      "parents": [
        "84b7fb0c88ddd05ed7c148c82fe1691040a9404d"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Sat Aug 31 12:59:48 2013 -0700"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Sep 09 09:09:21 2013 -0700"
      },
      "message": "audioflinger: no effects on offloaded tracks\n\nInvalidate offloaded tracks when an effect is enabled\nso that the track is recreated in PCM mode and the effect\ncan be applied.\nThis is temporary until effect offloading is implemented.\n\nBug: 8174034.\n\nChange-Id: I77b8b54a10db6cb8334be76d863ea7e720eaad09\n"
    },
    {
      "commit": "bfb1b832079bbb9426f72f3863199a54aefd02da",
      "tree": "5007d22456776dc77d124be84bcfe8bc4152bbb2",
      "parents": [
        "fc5ea08326b510c6f82f71845d95a8758a6ab698"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Jan 07 09:53:42 2013 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Thu Jul 25 14:08:09 2013 -0700"
      },
      "message": "AudioFlinger: offload playback, non-blocking write\n\n- Added specialized playback thread class for offload playback,\nderived from directoutput thread.\nThis thread type handles specific state transitions for offloaded\ntracks and offloading commands (pause/resume/drain/flush..) to audio HAL.\nAs opposed to other threads, does not go to standby if the track is paused.\n\n- Added support for asynchronous write and drain operations at audio HAL.\nUse a thread to handle async callback events from HAL: this avoids locking\nplayback thread mutex when executing the callback and cause deadlocks when\ncalling audio HAL functions with the playback thread mutex locked.\n\n- Better accouting for track activity: call start/stop and release Output\nmethods in audio policy manager when tracks are actually added and removed\nfrom the active tracks list.\nAdded a command thread in audio policy service to handle stop/release commands\nasynchronously and avoid deadlocks with playback thread.\n\n- Track terminated status is not a state anymore. This condition is othogonal\nto state to permitted state transitions while terminated.\n\nChange-Id: Id157f4b3277620568d8eace7535d9186602564de\n"
    },
    {
      "commit": "81784c37c61b09289654b979567a42bf73cd2b12",
      "tree": "a0a3fa9225bea006c2e037a337b43bf4ba7c0743",
      "parents": [
        "4d9cef6c007afd195a8f36d35d46b359bf909331"
      ],
      "author": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Nov 19 14:55:58 2012 -0800"
      },
      "committer": {
        "name": "Eric Laurent",
        "email": "elaurent@google.com",
        "time": "Mon Nov 19 19:35:38 2012 -0800"
      },
      "message": "AudioFlinger files reorganization\n\nAudioflinger.cpp and Audioflinger.h files must be split to\nimprove readability and maintainability.\n\nThis CL splits the files as follows:\n\nAudioFlinger.cpp split into:\n- AudioFlinger.cpp: implementation of IAudioflinger interface and global methods\n- AFThreads.cpp: implementation of ThreadBase, PlaybackThread, MixerThread,\nDuplicatingThread, DirectOutputThread and RecordThread.\n- AFTracks.cpp: implementation of TrackBase, Track, TimedTrack, OutputTrack,\nRecordTrack, TrackHandle and RecordHandle.\n- AFEffects.cpp: implementation of EffectModule, EffectChain and EffectHandle.\n\nAudioFlinger.h is modified by inline inclusion of header files containing\nthe declaration of complex inner classes:\n- AFThreads.h: ThreadBase, PlaybackThread, MixerThread, DuplicatingThread,\nDirectOutputThread and RecordThread\n- AFEffects.h: EffectModule, EffectChain and EffectHandle\n\nAFThreads.h includes the follownig headers inline:\n- AFTrackBase.h: TrackBase\n- AFPlaybackTracks: Track, TimedTrack, OutputTrack\n- AFRecordTracks: RecordTrack\n\nChange-Id: I512ebc3a51813ab7a4afccc9a538b18125165c4c\n"
    }
  ]
}