)]}'
{
  "log": [
    {
      "commit": "09474df67278c0cd621b57c4aef1deaec4d8447f",
      "tree": "eafcf9a62df5202c4a0628a9ac9798b7c49dd08b",
      "parents": [
        "d08f48c2ad2941d62b313007955c7145075d562c"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu May 10 14:48:07 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon May 14 08:56:45 2012 -0700"
      },
      "message": "Improve underrun handling for fast tracks\n\nMaintain more accurate accounting of type of underrun.\nAutomatically remove track from active list after a series of \"empty\" underruns.\n\nChange-Id: If042bf80e1790dcaaf195c99dc9c0ed9b55382c1\n"
    },
    {
      "commit": "e58ccce45598bcf4b4874b0e87cd1eb8d05ba9a9",
      "tree": "03b73370e77533c245dddacdcfe91bcbf5760700",
      "parents": [
        "c20f467d54f921730aa0b2fd087ad83496aeaf4b"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri May 11 15:19:24 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri May 11 15:21:26 2012 -0700"
      },
      "message": "Fix 2 bugs in fast mixer statistics\n\nWas losing the upper half of the bounds, and MHz was off.\n\nChange-Id: I61c98027b35ce7c3578ea6f3acf05aa5c48a5831\n"
    },
    {
      "commit": "d8e6fd35ec2b59ee7d873daf1f1d9d348221c7bc",
      "tree": "c5c5a16ca2990abee1a0e0e90d006e9437d3f3ce",
      "parents": [
        "c3798d7e97cb11076310f06163417c0631cce04e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon May 07 11:07:57 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu May 10 14:20:52 2012 -0700"
      },
      "message": "Use audio tag for system tracing\n\nDisabled by default; uncomment ATRACE_TAG to enable\n\nChange-Id: I99af894022a859ee5644bd853cfd8a48e4735ff9\n"
    },
    {
      "commit": "42d45cfd0c3d62357a6549c62f535e4d4fe08d91",
      "tree": "40667398d6db38a70fa2729e6d574a01b1ebefd1",
      "parents": [
        "c150ca7dda844891fa684f6898da7f7e0c40329d"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed May 02 10:34:47 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu May 10 13:39:16 2012 -0700"
      },
      "message": "Update fast mixer statistics\n\nCompute statistics on fast mixer elapsed time and CPU load per cycle using a\nsimple moving average rather than by fixed blocks.  This has a couple advantages:\n - remove burstiness of CPU usage due to former floating-point calculations in fast mixer\n - gives us flexibility in how to report (e.g. could report over just the last 1 second)\n\nDisadvantage is increased RAM, and since the samples are not updated\natomically, it is possible to have an error in the statistics.  This\nshould not be much of an issue due to the relatively large number of samples.\n\nAlso add CPU raw ns and adjusted MHz statistics.\n\nChange-Id: Iaa2cd13f18250c3162aff40409b3694b769d9505\n"
    },
    {
      "commit": "288ed2103d96f3aabd7e6bea3c080ab6db164049",
      "tree": "dec8e7b3a993e86baa8916ba70dcd6b3c053d062",
      "parents": [
        "0c0abd4ad26971b5fba94734137fe0bb1a590ab6"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Apr 25 17:52:27 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Mon Apr 30 13:00:31 2012 -0700"
      },
      "message": "Fix race condition for non-started fast tracks\n\nThis required re-implementing how fast tracks are considered active.\nNow, they use the same logic as normal tracks, except underrun is ignored.\n\nOther changes:\n - add framesReady() to AudioBufferProvider interface\n - rebased\n - add track underrun counter state to fast mixer dump state\n - move dumpsys header to Track::appendDumpHeader()\n   so it closer to where tracks are dumped\n - display track state in dumpsys as a character code\n - measure and display warmup time and cycles in dumpsys\n - copy in the presentation complete code\n - add ExtendedAudioBufferProvider for framesReady() which returns size_t\n - simplify underrun tracking\n - deferred reset track after stop()\n - add comments\n\nChange-Id: I7db8821bc565230ec76da1f9380fe3fb09735e5b\n"
    },
    {
      "commit": "21e8c50bd13ebe44f3088e26c9c6df0e163c469c",
      "tree": "0437226abb896de30fd20123eb3089168989391a",
      "parents": [
        "8d6086781c79620ce6133df7bd27f0efdee6b4e6"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Thu Apr 12 09:39:42 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Apr 20 07:38:05 2012 -0700"
      },
      "message": "FastMixer update\n\nUpdates:\n - Add support for mono fast tracks\n - Add support for optional sample rate conversion on fast tracks\n - Log sample rate and frame count\n - Enable statistics\n\nChange-Id: Ife014edf4f452da361f3eaaae19209ef6ff6958b\n"
    },
    {
      "commit": "9bd23229fdec1657398abc682ccccfce1c95f8aa",
      "tree": "5a6790d8f19a3249b28a8b8da9e68e3a14bbde36",
      "parents": [
        "0ca3cf94c0dfc173ad7886ae162c4b67067539f6"
      ],
      "author": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Mon Apr 16 13:43:48 2012 -0700"
      },
      "committer": {
        "name": "Jean-Michel Trivi",
        "email": "jmtrivi@google.com",
        "time": "Wed Apr 18 17:40:48 2012 -0700"
      },
      "message": "Fix multichannel downmix pause bug on video player\n\nPausing a video player will cause the track audio mixer to be\n disabled, which causes the downmixer to be deleted. When reenabled,\n the track channel mask hasn\u0027t changed but the downmixer is there\n anymore.\nFixed by:\n- instanciating a downmixer when the AudioMixer track\n gets initialized (in getTrackName(), now taking a channel mask\n as input), and deleted when in deleteTrackName().\n- when the channel changes on a track, check whether it\n needs a downmixer or not. Preparing a track for downmix\n automatically removes the old downmixer if there was one.\n\nAlso: initialize the track downmixerBufferProvider field\n when AudioMixer is instanciated, so we can safely call\n delete on it in AudioMixer\u0027s destructor, in case\n deleteTrackName() wasn\u0027t called before the mixer was\n destroyed.\n\nChange-Id: I589b0781cda5b3c82f85b561c52b08546cac21f8\n"
    },
    {
      "commit": "97b5d0d5b5ef766eb5dd680d05a5d199662d4ae0",
      "tree": "a7042a97ac8019ba62a7c35ef9e11711caab7021",
      "parents": [
        "0845682ff93c9765b74b53dc404d0954efc28c2e"
      ],
      "author": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Fri Mar 23 18:54:19 2012 -0700"
      },
      "committer": {
        "name": "Glenn Kasten",
        "email": "gkasten@google.com",
        "time": "Wed Apr 18 07:49:43 2012 -0700"
      },
      "message": "Fast mixer\n\nChange-Id: I61552f83507e08e4c706076b9fb15362869e6265\n"
    }
  ]
}