)]}' { "log": [ { "commit": "bd0856245d557ab2f09be4f4b514842fba52e3bd", "tree": "b1cafe99ac662d5fd78c611484cec0b451839463", "parents": [ "94621e87e0972d87d5cd11197757b8bd56499882" ], "author": { "name": "John Grossman", "email": "johngro@google.com", "time": "Tue Jan 17 18:52:32 2012 -0800" }, "committer": { "name": "John Grossman", "email": "johngro@google.com", "time": "Fri Feb 03 17:43:21 2012 -0800" }, "message": "De-AAH-ify the common time service.\n\nBulk name change to remove references to Android@Home from the common time\nservice in preparation for cleanup and up-integration into the master\nbranch. Basically, aah_timesrv is now common_time.\n\nChange-Id: I3d3db212f96e8ba171aa36b9c58e27e4a336cb0a\n" }, { "commit": "02421f52dc57db09d50e81e879ae6112ab3b83e6", "tree": "b3b07a55bb7dc70e5802b297e58b024329e23006", "parents": [ "52eccc1b3f033e25b5bac92effa03953bf919ad1", "21e4b6ed00e814bffc70895847a4944d7a190020" ], "author": { "name": "Jason Simmons", "email": "jsimmons@google.com", "time": "Tue Jan 24 13:16:19 2012 -0800" }, "committer": { "name": "Jason Simmons", "email": "jsimmons@google.com", "time": "Tue Jan 24 13:16:19 2012 -0800" }, "message": "resolved conflicts for merge of 7eeaf3f0 to ics-aah\n\nChange-Id: I92b709268e22e3c3e9590c15173ab073b37db726\n" }, { "commit": "52eccc1b3f033e25b5bac92effa03953bf919ad1", "tree": "2c8839181a434754e4fc7de1c911643754614c59", "parents": [ "b85a11467b3d46cb275fcc0d866619d36cda8662", "eaa0b5cc2f7723e9b25298126d0dcb48c56d5dac" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Jan 24 11:51:15 2012 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Tue Jan 24 11:51:15 2012 -0800" }, "message": "am 41773d46: Merge \"DO NOT MERGE Revert \"Revert \"AudioFlinger: mix track only when really ready (2)\"\"\" into ics-mr1\n\n* commit \u002741773d46556aa47d4322ff89fdaf7d1345c2d1f2\u0027:\n DO NOT MERGE Revert \"Revert \"AudioFlinger: mix track only when really ready (2)\"\"\n" }, { "commit": "21e4b6ed00e814bffc70895847a4944d7a190020", "tree": "ff39d6e267fb9ebaa473db578ef3525330d8450d", "parents": [ "eaa0b5cc2f7723e9b25298126d0dcb48c56d5dac" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Jan 23 18:56:59 2012 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Jan 23 18:56:59 2012 -0800" }, "message": "AudioFlinger: refine mixer sleep time logic\n\nWhen an AudioTrack is in underrun state, the AudioFlinger mixer will\nsleep for a short period of time to give the app a chance to fill the\nAudioTrack buffer. If the AudioTrack is still not ready during next mixing round,\nthe mixer will proceed with other tracks.\n\nIf an application keeps a steady underrun condition, the AudioFlinger mixer will\nalternate between ready and not ready states. In the longer term this will cause the\naudio HAL to underrun.\nThere is a mechanism to reduce the sleep period if the mixer is not ready several times in a\nrow but this mechanism is defeated by the alternating ready/not ready conditions.\n\nThe fix consists in only increasing sleep time if the mixer is ready for at least two\nconsecutive times.\n\nIssue 5904527.\n\nChange-Id: Id0139bca9be8c4e425ec6d428515c4d8f718e8c9\n" }, { "commit": "eaa0b5cc2f7723e9b25298126d0dcb48c56d5dac", "tree": "5c73ae7daf8480e7ce2cc862790332401688931b", "parents": [ "7baf7894bc2f1a62440f381eeb50143f210a5d61" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Jan 23 18:35:10 2012 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Jan 23 18:37:07 2012 -0800" }, "message": "DO NOT MERGE Revert \"Revert \"AudioFlinger: mix track only when really ready (2)\"\"\n\nThis reverts commit b918035d34422a2041b6ec8c09c566bb93345b40.\n\nChange-Id: I093bcfa56ad54a080b930208b6b79169d33581fb\n" }, { "commit": "b85a11467b3d46cb275fcc0d866619d36cda8662", "tree": "6664d5fcb31273378375c3967e81b78b85a6eb29", "parents": [ "60a5dfbfdee07988834f75b618687cfc993948ef", "7baf7894bc2f1a62440f381eeb50143f210a5d61" ], "author": { "name": "Justin Ho", "email": "justinho@google.com", "time": "Mon Jan 23 15:13:50 2012 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Jan 23 15:13:50 2012 -0800" }, "message": "am fee5a860: Merge \"DO NOT MERGE Revert \"AudioFlinger: mix track only when really ready (2)\"\" into ics-mr1\n\n* commit \u0027fee5a860a8355cda071ff23644e943414ba7f65d\u0027:\n DO NOT MERGE Revert \"AudioFlinger: mix track only when really ready (2)\"\n" }, { "commit": "7baf7894bc2f1a62440f381eeb50143f210a5d61", "tree": "0ddf435e065f725aebbd1a726eb1087f6e5decfb", "parents": [ "2774144fa8283f1a7b43e17a53c97dec0c366dd3" ], "author": { "name": "Justin Ho", "email": "justinho@google.com", "time": "Mon Jan 23 14:01:15 2012 -0800" }, "committer": { "name": "Justin Ho", "email": "justinho@google.com", "time": "Mon Jan 23 15:02:41 2012 -0800" }, "message": "DO NOT MERGE Revert \"AudioFlinger: mix track only when really ready (2)\"\n\nThis reverts commit 71c4496a9757438afd30b4404824f296f6158a49.\n\nChange-Id: Iff10c49ea728bb10023ddeb50a3b708db770fff2\n" }, { "commit": "60a5dfbfdee07988834f75b618687cfc993948ef", "tree": "2c8839181a434754e4fc7de1c911643754614c59", "parents": [ "4a9eb9628be8fdc441179394b7edca9bdce23ed3", "2774144fa8283f1a7b43e17a53c97dec0c366dd3" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Jan 18 16:14:20 2012 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Wed Jan 18 16:14:20 2012 -0800" }, "message": "am db2e7163: Merge \"AudioFlinger: mix track only when really ready (2)\" into ics-mr1\n\n* commit \u0027db2e71635968f455ad4f41b2e24fb8b909c24ca0\u0027:\n AudioFlinger: mix track only when really ready (2)\n" }, { "commit": "2774144fa8283f1a7b43e17a53c97dec0c366dd3", "tree": "5c73ae7daf8480e7ce2cc862790332401688931b", "parents": [ "86d24aa35adf82512d341d9aaebd62b36b0a0847" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Jan 17 19:20:12 2012 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Jan 18 12:27:38 2012 -0800" }, "message": "AudioFlinger: mix track only when really ready (2)\n\nThis problem due to the way audio buffers are mixed when\nlow power mode is active was addressed by commits 19ddf0eb\nand 8a04fe03 but only partially. As a matter of fact, when more\nthan one audio track is playing, the problem is still present.\nThis is most noticeable when playing music with screen off\nand a notification or navigation instruction is played: in this case,\nthe music or notification is likely to skip.\n\nThe fix consists in declaring the mixer ready if all active tracks\nare ready. Previous behavior was to declare ready if at least one track was\nready. To avoid that one application failing to fill the track buffer blocks other\ntracks indefinitely, this condition is respected only if the mixer was ready\nin the previous round.\n\nIssue 5799167.\n\nChange-Id: Iabd4ca08d3d45f563d9824c8a03c2c68a43ae179\n" }, { "commit": "63e345adfad4b1078835e4c883cb777de2d854ab", "tree": "9560074d556d6b53b0b85a367db69e2da858df38", "parents": [ "58f5793d7e803c150278300f3435aa05e86bb5a7", "071ccd5a9702500f3f7d62ef881300914926184d" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Jan 04 13:00:44 2012 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Wed Jan 04 13:00:44 2012 -0800" }, "message": "am fb578b6b: Merge \"audioflinger: fix clicks on 48kHz audio.\" into ics-mr1\n\n* commit \u0027fb578b6b88af51812b71a86ad4dd3a7de56e394b\u0027:\n audioflinger: fix clicks on 48kHz audio.\n" }, { "commit": "071ccd5a9702500f3f7d62ef881300914926184d", "tree": "2ffdfd9dbc064aa3d2a9b229f87b679220ef4f79", "parents": [ "69aac3e6cd68e8c305a41b2677123db7662efd4b" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Dec 22 16:08:41 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Dec 22 16:08:41 2011 -0800" }, "message": "audioflinger: fix clicks on 48kHz audio.\n\nThe calculation done in prepareTracks_l() for the minimum amount\noff frames needed to mix one output buffer had 2 issues:\n- the additional sample needed for interpolation was not included\n- the fact that the resampler does not acknowledge the frames consumed\nimmediately after each mixing round but only once all frames requested have been used\nwas not taken into account.\nThus the number of frames available in track buffer could be considered sufficient although\nit was not and the resampler would abort producing a short silence perceived as a click.\n\nIssue 5727099.\n\nChange-Id: I7419847a7474c7d9f9170bedd0a636132262142c\n" }, { "commit": "a2ad6febe24bb7baf544c7ba100ab76e55547f7c", "tree": "022d8e89df376b29d697d38da3539cfc24a23b93", "parents": [ "047b630795d17f847a71298eb8d9008e61afe20c", "725dfe996b2b23fe78b4d92718401406c510a32c" ], "author": { "name": "John Grossman", "email": "johngro@google.com", "time": "Tue Dec 06 10:04:38 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Tue Dec 06 10:04:38 2011 -0800" }, "message": "Merge \"AudioFlinger: Make StandbyTime configurable.\" into ics-aah" }, { "commit": "725dfe996b2b23fe78b4d92718401406c510a32c", "tree": "1e113bc11154862196367107d4813486f7b8a40c", "parents": [ "72028075d3d8dc65a8ea28a0364bd1a5b7df5fee" ], "author": { "name": "John Grossman", "email": "johngro@google.com", "time": "Mon Dec 05 14:35:26 2011 -0800" }, "committer": { "name": "John Grossman", "email": "johngro@google.com", "time": "Tue Dec 06 10:02:29 2011 -0800" }, "message": "AudioFlinger: Make StandbyTime configurable.\n\nMake the standby time for AudioFlinger configurable using a system\nproperty. Default AudioFlinger behavior is to go into standby\n(allowing the audio outputs to underflow) after there has been nothing\nto mix and AudioFlinger has just been pumping out silence for the\nconfigured standby time (which defaulted to 3 seconds).\n\nNow, by setting the \"ro.audio.flinger_standbytime_ms\" property in\ntheir platform init.rc, platforms can override this default and\ncontrol the standby time. If the property is missing or malformed,\nthe old default value of 3 seconds will be used instead.\n\nChange-Id: Ic9fa8b5f5bccee493bc72c65e408d3fd8ddd1059\nSigned-off-by: John Grossman \u003cjohngro@google.com\u003e\n" }, { "commit": "047b630795d17f847a71298eb8d9008e61afe20c", "tree": "dc2bd83e9c460d797eb66b98f2332a18e2e4f468", "parents": [ "369c3a57543b6abff69f91a8e5c5c48970dffaf7", "9e603e057d6cc80e6b7e948b9af13b1a7b736008" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Dec 05 17:22:46 2011 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Dec 05 17:22:46 2011 -0800" }, "message": "am 7b6aff23: Merge \"audioflinger: fix audio skipping over A2DP\" into ics-mr1\n\n* commit \u00277b6aff23735a9ef8759c5ecb4427784413e9b85b\u0027:\n audioflinger: fix audio skipping over A2DP\n" }, { "commit": "162b40bbaf3c3a24f61a6636bef6f80a9c0a31dd", "tree": "799acc096d19121f9d7ec271bfdcb4f65a118df2", "parents": [ "7cafbb32999049873d4746ba83bd20c88abe6ce6" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Dec 05 09:47:19 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Dec 05 10:40:18 2011 -0800" }, "message": "audioflinger: fix audio skipping over A2DP\n\nThe maximum sleep time allowed in the mixer thread when audio tracks\nare enabled but not ready for mixing is derived from the latency\nreported by the output stream.\nThis does not work for A2DP where the latency also reflects encoding, decoding\nand transfer time.\n\nModified activeSleepTimeUs() to take A2DP case into account.\n\nIssue 5682206.\n\nChange-Id: I3784ac01fb6f836b5a6ce6f764fb15347586de35\n" }, { "commit": "48679acff8977bf8e378478882f1a32cb77a5a77", "tree": "b832b0ac9a2681e1996cb7d5f9aefd29c40dde66", "parents": [ "1a316cee915740189465fda64b2a11cd6403b632", "7cafbb32999049873d4746ba83bd20c88abe6ce6" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Nov 23 12:32:30 2011 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Wed Nov 23 12:32:30 2011 -0800" }, "message": "am 20398fac: Merge \"audioflinger: reduce sleep time to avoid underrun\" into ics-mr1\n\n* commit \u002720398fac99ff78cb3ec3dd122930e45d409e0524\u0027:\n audioflinger: reduce sleep time to avoid underrun\n" }, { "commit": "7cafbb32999049873d4746ba83bd20c88abe6ce6", "tree": "c251630c9b785aa555c7093b2691fe1f75b7a6dc", "parents": [ "e933cb5ae546d023ab756391a135c170874e7901" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 22 18:50:29 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 22 18:50:29 2011 -0800" }, "message": "audioflinger: reduce sleep time to avoid underrun\n\nProgressively reduce the sleep time applied in MixerThread::threadLoop()\nin case of consecutive application underruns to avoid starving the audio HAL.\nAs the default sleep time is longer than the duration of an audio buffer\nwe ended up writing less data than needed by the audio HAL if\nthe condition persisted.\n\nIssue 5553055.\n\nChange-Id: I2b23ee79c032efa945025db228beaecd1e07a2e5\n" }, { "commit": "732e23d6eb840991cf16fbbd2d3d6f16f786ef13", "tree": "32b04d93377216106f4401c66235fe72fc203833", "parents": [ "2b5a61f40a1b7c4dd84d7c552c81ee4829358a82", "72ae9fd9cca0af6e5c1001eeeca80841f712b096" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Nov 14 08:40:13 2011 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Nov 14 08:40:13 2011 -0800" }, "message": "am 030bb998: Merge \"audioflinger: fix noise when skipping to next song\" into ics-mr1\n\n* commit \u0027030bb99814157b6424c0bf290bd2ede217b5ba77\u0027:\n audioflinger: fix noise when skipping to next song\n" }, { "commit": "544fe9b6e9325701df4ab8c1d29774fc13c4cf6c", "tree": "aa93b41c247d3c896de2a653e029d1fd00c1a0f3", "parents": [ "1dc0ab1d2e2c5f40193556ad1239e304563f3083" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Nov 11 15:42:52 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Nov 11 16:33:24 2011 -0800" }, "message": "audioflinger: fix noise when skipping to next song\n\nWhen audio effects are enabled, a noise can be heard at the\nbeginning of the new song when skipping to next song in music app.\n\nThis is because some effects (especially virtualizer) have a tail.\nThis tail was not played when previous song was stopped because effects were\nnot processed when no tracks were present on a given session. This is to\nreduce CPU load when effects are enabled but no audio is playing.\nThe tail was then rendered when the new song was started.\n\nAdded a delay before stopping effect process after all tracks have been removed from a session.\n\nIssue 5584880.\n\nChange-Id: I815e0f7441f9302e8dfe413dc269a94e4cc6fd95\n" }, { "commit": "0990dae8a2808e1c896a2ca692145432f30e0014", "tree": "d89ce36c499259f436845c27478ce53b29b15be4", "parents": [ "1e2c4152878a400cbd6d1ccf148ba1e0f6582c11", "a47b69c6f7c6fe0044ebcb2d0790ce3548de56fd" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Nov 09 18:59:51 2011 +0000" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Wed Nov 09 18:59:51 2011 +0000" }, "message": "am 2b7f91b9: Merge \"Fix regression for SoundPool playback\" into ics-mr1\n\n* commit \u00272b7f91b932be0aa9ce6fa3acda9ff439e94643fc\u0027:\n Fix regression for SoundPool playback\n" }, { "commit": "a47b69c6f7c6fe0044ebcb2d0790ce3548de56fd", "tree": "ea694ac6a6cf68f5c71720b941945e583d71c7de", "parents": [ "936a981ba15d528a023311aa32f46446813551d9" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 08 18:10:16 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 08 18:42:37 2011 -0800" }, "message": "Fix regression for SoundPool playback\n\nCommit 19ddf0eb introduced a problem with applications (like SoundPool)\nrelying on an underrun condition to detect end of playback instead of\nstopping the track when all data is written.\nAudioFlinger would keep waiting for new data in case of partial buffer\nfilling and never reach the underrun condition.\n\nAdded a mechanism to wait no more than once if not enough frames are present\nin the track buffer.\n\nIssue 5585490.\n\nChange-Id: I131e605ff6070831a01ddf734e68459e3bf2354b\n" }, { "commit": "0f31bfac8cc3317a1f96f7c2bb1cf3941c5c148c", "tree": "e9447a721f0b36132391927351643f16108eddb7", "parents": [ "c0d3b9a32e04a9fe1e88097be8785d8055397232", "e1a8a719c7c62fdb337b71f68844ae20042c2b79" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 08 09:52:15 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Nov 08 09:52:15 2011 -0800" }, "message": "resolved conflicts for merge of f3a892ab to ics-aah\n\nChange-Id: Id9c0ef089d4ed71dbf69c5969b36f9ac44a25ad3\n" }, { "commit": "3dbe3201479828e84abe02e1fdd0a5d414c0ddb8", "tree": "bc0a961753c5d80e64a55fe9e8f8ba11adb5a3d7", "parents": [ "09ebde724b2cd224968d1fdba4f5afd81c998c6a" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Nov 03 12:16:05 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Nov 03 12:16:05 2011 -0700" }, "message": "AudioFlinger: mix track only when really ready\n\nThe addition of low power audio playback mode made that audio buffer consumption\nby audio HAL can now happen in bursts. This makes that requesting audio data\nfrom an AudioTrack for mixing can happen at much shorter intervals than before.\nThis revealed an existing problem where AudioFlinger would consider a track ready\nfor mixing although not enough frames were ready to completely fill one output buffer,\nthus creating short periods of silence.\n\nThe fix consists in waiting for enough frames to be ready in AudioTrack buffer before\ndeclaring a track ready for mixing. This minimum is not applied when the track is stopped\nto allow the buffer to be emptied completely.\n\nChange-Id: I6d04f9b65db5af85b0b53f0a5674be7ec02f9e9f\n" }, { "commit": "6fe5bd88840ee02a34a205770c806569f615e267", "tree": "3c3d75914ad51dd08953ede03cb22a4b111ac1f4", "parents": [ "07436fc0daa56a429bf3f777b9e5793a9f4e57de" ], "author": { "name": "Jason Simmons", "email": "jsimmons@google.com", "time": "Thu Oct 27 16:38:29 2011 -0700" }, "committer": { "name": "Mike Lockwood", "email": "lockwood@android.com", "time": "Fri Oct 28 10:30:15 2011 -0400" }, "message": "Do not inline the audio resampler assembly functions\n\nThe assembly expects arguments to live at fixed offsets from the stack pointer\nwhich are invalid if the code is inlined.\n\nChange-Id: Ie93e93c5c69774079112345754fbc85896fc2f64\n" }, { "commit": "94dacaf173ff4aad8a39a3343b12a513b92ed2a8", "tree": "ccde2996ba2f4f7a1fd2f21b97188af04e364f73", "parents": [ "500e510c7bd96a3d2959cdd858db4045b74a0e1a" ], "author": { "name": "John Grossman", "email": "johngro@google.com", "time": "Mon Aug 29 10:26:47 2011 -0700" }, "committer": { "name": "Mike Lockwood", "email": "lockwood@android.com", "time": "Fri Oct 28 10:14:48 2011 -0400" }, "message": "Add a missing NULL check.\n\nThe get_next_write_timestamp method introduced to the audio HAL is optional.\nHALs which do not implement it leave it set to NULL. Callers (there is\ncurrently only one in the AudioMixer code) need to be certain to check for NULL\nbefore invoking it.\n\nChange-Id: I88ba43bb53bec081c98c9a8842936c4fbfdd44f6\n" }, { "commit": "500e510c7bd96a3d2959cdd858db4045b74a0e1a", "tree": "1bc7df57dc78a0db2d7c9fb3b0945ff5e681328e", "parents": [ "0d681abd16873a265a10aee1e9ae8fa062309de3" ], "author": { "name": "Mike J. Chen", "email": "mjchen@google.com", "time": "Mon Aug 15 13:28:26 2011 -0700" }, "committer": { "name": "Mike Lockwood", "email": "lockwood@android.com", "time": "Fri Oct 28 10:14:48 2011 -0400" }, "message": "Media framework changes for Tungsten.\n\nSquashed merge from master-tungsten of the following changes:\n\ncommit 73d09e18c4557e583a1684d44d598a1a02fd0cf2\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Mon Jun 20 13:57:44 2011 -0700\n\n Remove TungstenMisc and rename LinearTransform\n\n Change-Id: Ie8aa3e24e09fdbf6ef8996c26deb9c5640e20d1b\n\ncommit 3114aabe76ad733b59929d87e49c68229f5ae2e8\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Fri Jun 3 10:47:16 2011 -0700\n\n Name changes and spelling fixes.\n\n + Replace the term TungstenTime with the Eugene-approved term CommonTime.\n + Fix a spelling error in a comment I noticed.\n\n Change-Id: I8c10d618206826d16055f78c7724e24443bb03fd\n\ncommit cbf2903ab6893b6e662514e2f6d670e268a419df\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Fri Apr 15 09:27:54 2011 -0700\n\n Migrate Tungsten code from the HC-Tungsten to the Master-Tungsten branch.\n\n Change-Id: I95372d913a0761d90168edb4016f5ece0ea74502\n\ncommit bc7c46aa629f9883e959ef23de8da297f9eb508b\nAuthor: Jason Simmons \u003cjsimmons@google.com\u003e\nDate: Mon Jun 20 13:59:17 2011 -0700\n\n Create a separate class for timed AudioTracks\n\ncommit 43be3231034ff8537fdd84422a7954780038671f\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Mon Jun 27 18:59:12 2011 -0700\n\n Move libaah_rtp over from the vendor directory.\n\n Also move factor PipeEvent out into utils.\n\n Change-Id: Id3877c66efe22d771cf3ef4877107e431b828e37\n\ncommit 17526eb3148c9c3d4365b6d5b47e8dc13bca71b6\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Mon Jun 27 17:06:49 2011 -0700\n\n Name changes for the TRTP Players s/tungsten/aah/g\n\n Change-Id: I55e9ad13003f6aa6a36955b54426a7efbe31ac51\n\ncommit 423fc1bfc0fda799c421a650c83c4b9293b1a08c\nAuthor: Jason Simmons \u003cjsimmons@google.com\u003e\nDate: Mon Jun 20 17:56:09 2011 -0700\n\n More timed AudioFlinger changes requested by code review:\n * change trimTimedBufferQueue to trimTimedBufferQueue_l\n * create one timed audio buffer heap per client process instead of one per track\n * grow the silence buffer on demand\n * some error handling fixes in timed getNextBuffer\n * calculate the next output PTS in all mixer and track hooks\n\n Change-Id: Ifc51a08b55029b7c48902ab2f22933ad7bafe1ad\n\ncommit a148e2674b1d3cb73289b82b85c333f0a66824a9\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Mon Jun 20 17:02:24 2011 -0700\n\n Move the A@H time service into frameworks/base\n\n Change-Id: I5c570cde70e8931e205516cb33517585804ce841\n\ncommit dfa438fa49bdaeeb2ec5fd0d17b30d881608b6b1\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Mon Jun 20 11:55:36 2011 -0700\n\n Fix the build after Mike\u0027s code moving.\n\n Change-Id: Ia883643ded252168bcc5a70584ab6ce97bb05266\n\ncommit 04489474ec8e73efe1bf52918831f41659033162\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Fri Jun 17 14:19:50 2011 -0700\n\n Refactor the local/common clock services.\n\n This change is one of a set of 5 changes made to different repositories. Look\n for this comment in all of them.\n\n Refactor the local/common clock services in tungsten to match android best\n practice. Notable changes include\n\n + The kernel no longer knows anything about common time. Common time has been\n moved completely up into user land. This has an impact on the accuracy of the\n timesync debugging code, and the netfilter assisted approach to network based\n timesync is going to have to be modified.\n + The timesync driver used by A@H is now just local time driver.\n + The kernel no longer needs access to the linear transform math code, and it\n has been removed.\n + A new HAL has been introduced to expose the concept of local time to the\n system.\n + A non-slewable stub implementation of the local time HAL based on\n CLOCK_MONOTONIC has been added.\n + The TungstenTime library has been eliminated. Its functionality has been\n distributed among the common time binder service, the local time hal and the\n linear transform utility code.\n + All clients of the old TungstenTime library have been changed to be clients of\n the binder service, the hal and the utility code.\n + The reset_tt utilities have been removed, they no longer have a purpose in the\n system.\n + more progress has been made in eliminating the word \"tungsten\" from the code.\n\n Things left to do include\n + Finish getting rid of tungsten from the time service.\n + Move the time service into the framework; AudioFlinger\u0027s new timed mode\n depends on it and the service cannot continue to live in vendor tungsten.\n\n Change-Id: I999b6cfb4a9d267818a86d747c35eecfc6693101\n\ncommit d48194545eed1116a84d81e2fb53315d2b0701a7\nAuthor: Jason Simmons \u003cjsimmons@google.com\u003e\nDate: Thu Jun 16 14:22:46 2011 -0700\n\n Change the interface of the AudioMixer and AudioBufferProvider to accept a presentation timestamp\n\n Change-Id: Ice2df5628d45a7f77100e7008103b35b3d3160a4\n\ncommit 02561419db82b01ffb28df38000716c612988427\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Tue May 10 14:00:21 2011 -0700\n\n Put in a hack for controling master volume in the policy manager.\n Fix initial master volume reporting.\n\n Change-Id: Ia6caf2bbc6083c5f99fab852baa40fff10fc5fc7\n\ncommit 549cdc3ba115dc654cdade261fb055c72c6cdb79\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Wed May 4 11:46:17 2011 -0700\n\n Make certain the logic for computing the output stream mixing point is hardened\n against underflow and overflow when input and output sample rates don\u0027t match.\n\n Change-Id: I5ebea07c9938107b435bec7413418622767e4e16\n\ncommit 8043d8ed63f51e76d452d22be7d453d4a7794530\nAuthor: Jason Simmons \u003cjsimmons@google.com\u003e\nDate: Wed Apr 27 18:06:27 2011 -0700\n\n Add the patch for timed audio support to the mono resampler\n\n Change-Id: I526f34ae9d1e8e3b0ed2fb05af3d024d5c5fe711\n\ncommit 2be89486ef23f0b0b0cc2dc25a4c0ee691043f00\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Wed Apr 27 10:38:57 2011 -0700\n\n Extend the AudioHWInterface to allow it to specify the initial master volume used by AudioFlinger.\n\n Change-Id: I8823330801c927494cf7ca31a6b8f9264fbfbb26\n\ncommit ff89a4d5e37e6a05a2b03f79ab4e97833dd66393\nAuthor: John Grossman \u003cjohngro@google.com\u003e\nDate: Wed Apr 27 09:07:14 2011 -0700\n\n Fix an issue with inconsistent volume reporting.\n\n Changed masterVolume() to return the same value as the last call\n to setMasterVolume when the HW layer is implementing master\n volume control. The masterVolume/setMasterVolume API seems to be\n an idea which was abandonded a long time ago; as of today the\n system only ever sets it to 1.0 at startup and then never changes\n it. Until we can figure out how the concept of external\n amplifier gain control fits into the Android audio framework,\n Tungsten is exposing this API via a hack-tastic invoke back door\n in the TungstenRXPlayer and needs the getter/setter results to be\n consistent.\n\n Change-Id: I2ac730fa8fc9ee28c88f1a8e6f2e493eb5b65544\n\ncommit 086511b2d19cceb976747ac23e12b73fc7c28bea\nAuthor: Jason Simmons \u003cjsimmons@google.com\u003e\nDate: Mon Apr 25 16:07:19 2011 -0700\n\n Add handling of timed audio tracks in the generic resampling mixer\n\n Change-Id: Ic3be1d21b1117f1b233808be543c28a0dcec4792\n\nChange-Id: I6ec5d2bca9b8ebc0acd395a7dd92e1a48fcdfa9b\nSigned-off-by: Mike J. Chen \u003cmjchen@google.com\u003e\nSigned-off-by: John Grossman \u003cjohngro@google.com\u003e\nSigned-off-by: Jason Simmons \u003cjsimmons@google.com\u003e\n" }, { "commit": "a85a74a8219c03f2b1d1ef98f3f02e55f89f89a3", "tree": "0df66f3d9ad2ea84696da515a62cff5ac6464005", "parents": [ "c4ff709bd714286ea4b1eaf8d932c43a02d5430d" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Oct 19 11:44:54 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Oct 19 11:44:54 2011 -0700" }, "message": "Fix issue 381905: BassBoostTest CTS tests fail...\n\nWhen AudioEffectTest is executed, an Equalizer is created\nand enabled on a MediaPlayer session. Effects on the output\nmix are therefore suspended.\nThen the MediaPlayer is released with the effect still enabled.\nIn this case, Audioflinger::purgeStaleEffects_l() fails to restore\nthe suspended effects when the effect attached to the released audio session\nis removed.\nWhen subsequent tests are executed on output mix effects, these effects cannot be\nenabled as they are still suspended.\n\nFixed purgeStaleEffects_l() to restore suspended effects if the effect removed is enabled.\n\nAlso fixed EffectHandle::disconnect() to only restore suspended effects if the disconnected\nhandle actually has control over the effect.\n\nChange-Id: I67232e7c34680b0cc01abfd57d5d510a524e5d4f\n" }, { "commit": "5c4e818c39ac2d2739675fe907904a874f7623c5", "tree": "ff76b413d5dad76388cd4afb267c3ee80c5f77b0", "parents": [ "3c57859f03ce9257128e3b2cd29a906b8f9a6aa5" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Oct 18 15:42:27 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Oct 18 15:42:27 2011 -0700" }, "message": "Limit AudioFlinger log.\n\nAudioFlinger logs a warning when a write to the audio HAL\ntakes too long to return. The threshold for this warning is\na rule of thumb based on the assumption that the audio HAL will consume\nbuffers at a regular pace.\nThe introduction of low power audio mode with larger buffers and writes\noccuring in bursts makes that this threshold is often exceeded resulting\nin excessive and misleading warnings.\n\nThe threshold is raised to remove unwanted warnings but we should reconsider\nthe usefulness of this warning altogether.\n\nChange-Id: I5ef6898ea28d879cede3e47da542a64092a3cca4\n" }, { "commit": "ec35a1416472865dbebc22b10199ad718ed2cc95", "tree": "dcd10e214322dae22492b8a49209fdfb4b33c30f", "parents": [ "d20bf0676d6db8f12edcd2307f82409c076c7015" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Oct 05 17:42:25 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Oct 05 17:42:25 2011 -0700" }, "message": "Fix issue 5381089: problem with A2DP music volume\n\nThis problem only occurs when audio effects are present and\nthe music volume is applied by one effect engine.\nWhen connecting or disconnecting A2DP, audio effects are moved from\none mixer thread to another. When removed from the source thread,\nthe effect is stopped but it is not restarted when added to the\ndestination thread.\nThis regression was introduced by commit 21b5c47e.\n\nChange-Id: I4cc578d8d760ec65b185032b6fda98c739d331bc\n" }, { "commit": "9d18ec574f5d847a86a21594ac39394ef5b108fc", "tree": "5c720b5e0835102eeff634fcf6d27f129751c3d1", "parents": [ "797ab6072402b12721dc226a9ebde3546e7640e9" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Sep 27 12:07:15 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Sep 27 12:07:15 2011 -0700" }, "message": "Fix issue 5373658: memory leak in AudioFlinger.\n\nUnlink PowerManagerService binder interface death recipient\nin ThreadBase destructor.\n\nChange-Id: Iab06ae9a8a6737bb002b6416a157b0fb50c11ad5\n" }, { "commit": "6bffdb8b598a2399e57f6ca48660fb7bdb2490b5", "tree": "5112db2529cd94fe9632bf781c07103e49a10849", "parents": [ "89aa8fe4cb00d2f24260005b008602232d678684" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Sep 23 08:40:41 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Sep 23 10:15:05 2011 -0700" }, "message": "Fix issue 5355047: Automated effect tests fail.\n\nFixed several regressions in automated audio effect tests due\nto changes in effect framework and visualizer FFT output range.\n\n- Do not suspend Volume effect on session 0 when effects are\nenabled on specific sessions.\n- Adapt energy detection thresholds to new visualizer FFT range.\n- Leave more time for BassBoost and Virtualizer effects to ramp up\nbefore measuring the effect.\n- Removed second insert reverb left by mistake on the player session\nin preset reverb test.\n\nChange-Id: I7a1ad1372d783fa7900eb9dd1d3b47f54d8d766f\n" }, { "commit": "eb8b914ad9d4331e1cdf4346731770ce69fd0e77", "tree": "cf0032240f144033db3c512063fbd7f8161e042f", "parents": [ "5dc2812abddde309234edc786a541d251c4f820a" ], "author": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Fri Sep 16 13:14:16 2011 -0700" }, "committer": { "name": "Nick Kralevich", "email": "nnk@google.com", "time": "Fri Sep 16 13:14:16 2011 -0700" }, "message": "AudioResampler: use relative instead of absolute labels\n\nThis change is needed to allow Android to compile with -fPIE\nBug: 5328392\n\nChange-Id: I84d947975776800a7b79c6ac75a881af461a631c\n" }, { "commit": "60cd0a0d488e604d27fc7dbb02b00348693dfde2", "tree": "483677bd2a83cde26bfbb49057a7cf3b3384aaf2", "parents": [ "9215ea4cd8bc5f9c9770c5c34a009dc7c6068f86" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Sep 13 11:40:21 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Sep 13 12:44:22 2011 -0700" }, "message": "Issue 4345021: Audio routed to multiple devices...\n\nThere is a possiblility that the condition on which RecordThread::checkForNewParameters_l()\nwaits after updating the command completion status is never signalled.\nThis happens if the thread executing ThreadBase::setParameters() has timed out waiting\nfor the status (for instance if the audio HAL takes too long to execute the setParameters()\ncommand. Then the RecordThread is stuck forever.\n\nThe fix consists in waiting for the condition with a timeout in RecordThread::checkForNewParameters_l().\n\nChange-Id: I7fc671bc2fc43ba4acb65a2beb33ee05742f091e\n" }, { "commit": "b76e90de3c64626fe07a68469d0a59a31c8efb6b", "tree": "b8ced112fa7e83a34898679552a26744610ce0e1", "parents": [ "1619f3d3428e9d502dc477d31e0681fe1cd12b89", "9f6530f53ae9eda43f4e7c1cb30d2379db00aa00" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 30 10:51:54 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Tue Aug 30 10:51:54 2011 -0700" }, "message": "Merge \"226483: A2DP connected, but music out to speaker\"" }, { "commit": "9f6530f53ae9eda43f4e7c1cb30d2379db00aa00", "tree": "663430f29fec8c038ad2770e2640c9480c0e2251", "parents": [ "d2824a9a392e02a09929a34f0a3dad41ac1faacf" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 30 10:18:54 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 30 10:19:38 2011 -0700" }, "message": "226483: A2DP connected, but music out to speaker\n\nWhen the A2DP headset is connected, there is a possible\nrace condition when the audio tracks are moved from\nthe mixer thread attached to the speaker output to the thread\nattached to A2DP output.\nAs the request to clear the stream type to output mapping cache in\nthe client process is asynchronous, it is possible that the flag\nindicating to the client audio track to re-create the IAudioTrack\non the new thread is processed before the cache is invalidated.\nIn this case, the track will be attached to the old thread and\nmusic will continue playing over the device speaker instead of being\nredirected to A2DP headset.\n\nChange-Id: Ib2ce1eb5320eaff83287b93779061bf4e7a330df\n" }, { "commit": "bee5337da7659b3b7128622ba1f42618b11df5be", "tree": "523c43a148debb18c5d0f2c8a7b8bf1c62cf920f", "parents": [ "d2824a9a392e02a09929a34f0a3dad41ac1faacf" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Aug 29 12:42:48 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Aug 29 14:50:38 2011 -0700" }, "message": "Audioflinger: reverse logic of BT NREC indication\n\nThe interpretation of BT NREC by AudioFlinger to enable\nor disable AEC and NS was wrong: NREC to ON (default) means\nthe phone (Audio Gateway) must enable local AEC and NS.\n\nChange-Id: I88a264e7fc9831c43bbace4f6b585baec73f2006\n" }, { "commit": "a1884f9e9ec3836683efd7eb333ee442e8bc9d56", "tree": "08eb0f2c471d07c21a6b6590cadced3b60d79a5a", "parents": [ "2edd41583bb8c2b90c332980e0d1c34ae9ede34e" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 23 08:25:03 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 23 08:25:03 2011 -0700" }, "message": "AudioFlinger: add check for audio HAL init failure\n\nDo not call audio HAL functions on the primary HW interface\nif it could not be initialized properly.\n\nChange-Id: If54059c8fd188d6c1686f9e0439994fe9411478a\n" }, { "commit": "a5cc7cce9b8aee73b08f6532710e186c02fdd1c0", "tree": "e23becde27c1878444b3569d55109b7306a36994", "parents": [ "0270b188aa3929cc512ec6869caba1d6b60cc08c" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 02 17:41:11 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Aug 12 17:43:35 2011 -0700" }, "message": "Issue 5081351: isWiredHeadsetOn() permission.\n\nAudioManager.isWiredHeadsetOn() should not require permission MODIFY_AUDIO_SETTINGS.\nRemove permission checks on all getters in audio policy manager as permission enforcement\nis really usefull for setters.\nAlso deprecate AudioManager.isWiredHeadsetOn() which name and implementation are deceptive.\n\nChange-Id: I38f8df7c26c0d417bf0e2b74e4c11c2d143f2ecd\n" }, { "commit": "0270b188aa3929cc512ec6869caba1d6b60cc08c", "tree": "dda5b931e1c380f8dd0c47b4e8b2178980d4cce6", "parents": [ "db29e5238e28d59978755a2ff2e7e0f05393abdf" ], "author": { "name": "Marco Nelissen", "email": "marcone@google.com", "time": "Fri Aug 12 14:14:39 2011 -0700" }, "committer": { "name": "Marco Nelissen", "email": "marcone@google.com", "time": "Fri Aug 12 14:54:56 2011 -0700" }, "message": "Don\u0027t remove effects on session 0\n\nb/5159902\nChange-Id: Id6f29fb1c687069f7480dd81d4745a558f202226\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": "3a34befc6fb04a4945a849e8bda8b84e4bf973fe", "tree": "80dee67385fb78763b2c25f6dce9ed122bfd9aee", "parents": [ "a1f10e8959cd4656aedb2613e855342102e59555" ], "author": { "name": "Marco Nelissen", "email": "marcone@google.com", "time": "Tue Aug 02 13:33:41 2011 -0700" }, "committer": { "name": "Marco Nelissen", "email": "marcone@google.com", "time": "Tue Aug 09 10:21:10 2011 -0700" }, "message": "Keep effects sessions active when the caller dies.\n\nDon\u0027t remove effects until the session they are in goes away or all\nAudioEffects have been explicitly released. This allows the control\npanel process to die without stopping the effects.\n\nChange-Id: I4496e5df080230ca1af149dec95c1309ab8ea888\n" }, { "commit": "c3e6572e0ff535932b1f6ffb7bcf5acd891675fb", "tree": "e4d87846a30c25c0c2c06c2ab314f93bb945b49f", "parents": [ "ea7c2fea6a031d37270cb5b22b432729626b266d", "b8ba0a979067a4efb0b3819bf17770793e41c15e" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Aug 08 09:31:42 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Mon Aug 08 09:31:42 2011 -0700" }, "message": "Merge \"AudioFlinger: protect input/output stream access\"" }, { "commit": "b8ba0a979067a4efb0b3819bf17770793e41c15e", "tree": "b38d6dc04987787c6bcf1d23b68ab2f6a870da93", "parents": [ "8292f43746a359d31af631efcffccd142c0a50c3" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Sun Aug 07 16:32:26 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Aug 08 08:55:29 2011 -0700" }, "message": "AudioFlinger: protect input/output stream access\n\nSome methods would not check that the output orinput stream of a thread\nwas still valid before calling functions on its interface.\nThis could cause a crash if those methods where called while the output or\ninput was being closed by another thread.\n\nMake sure that the output or input stream pointer is cleared before closing the\nstream.\nAlways check that the output or input pointer is not null before calling\nfunctions at the stream interface.\nGeneralize the use of initCheck() method to verify that the output or input\nstream is not null.\n\nChange-Id: I9d9ca6b744d011bcf3a7bbacb4a581ac1477bfa5\n" }, { "commit": "59bd0da8373af0e5159b799495fda51e03120ea4", "tree": "0848d5a00a8227d57514a082caa989c39e12e056", "parents": [ "ff3f6808a07a6280071ac1aef7032d6a20ef7393" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Aug 01 09:52:20 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Aug 03 11:47:45 2011 -0700" }, "message": "AudioFlinger: disable AEC and NS with BT headsets\n\nDisable AEC and NS when the Bluetooth SCO headset in use indicates it\nimplements those pre processings.\n\nChange-Id: I93f3d10b0a27243d5dbff7182639576fc0c6d862\n" }, { "commit": "59255e4fc7d8ff52874b85b1988dc0785140cf81", "tree": "8c6655d7fc94a6caa7a6b3dd10393b8d4f5564ab", "parents": [ "8292f43746a359d31af631efcffccd142c0a50c3" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Jul 27 19:49:51 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Aug 02 20:03:35 2011 -0700" }, "message": "Audio Effect Framework: add effect suspend/restore\n\nAdd the possibility for the effect framework to suspend\n(temporarily disable process) and restore audio effects.\nThis feature will be usefull to disable pre processing under certain\nconditions and better control coexistence of audio effects\non output mix and specific sources.\n\nChange-Id: I79b195982cc48748d5708308fb1647b9c3c34cc6\n" }, { "commit": "6dbe883644940badc684957cfc381bfd115f205e", "tree": "54dcc4237e87c8782c697cd338a6bbbed78e2758", "parents": [ "a3924af33a8005a0aeb20b97fd06e0c523b0d1af" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jul 28 13:59:02 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jul 28 13:59:02 2011 -0700" }, "message": "Fix issue 5090721: audio record broken\n\nCommit 6dbdc40 introduced a deadlock when exiting the\nAudioFlinger RecordThread.\n\nChange-Id: I1f63e54c5aeff05da4e4d028b53f734c62c78677\n" }, { "commit": "a7280a59259018d997896c043fd2db95f631f12e", "tree": "516378da6bd410e4fd2fe8cc4927be61b450b684", "parents": [ "99b25ba8da5fdb7a524b53c5db290f7a64f1259c", "ec437d8d3db79459d7b19e1734e6fe309bd621e8" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Jul 27 09:48:47 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Jul 27 09:48:47 2011 -0700" }, "message": "Merge \"AudioFlinger: fix crash when deleting pre process.\"" }, { "commit": "ec437d8d3db79459d7b19e1734e6fe309bd621e8", "tree": "e04cdae7f24f8a9827435b591b5f0f5cc8d2ae4b", "parents": [ "288b66b60c9b3af3d84408885d0a4030c45eea9a" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Jul 26 20:54:46 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Jul 26 20:54:46 2011 -0700" }, "message": "AudioFlinger: fix crash when deleting pre process.\n\nIf a pre processing effect is detroyed while enabled and capture is active,\nthere was a possibility that the effect engine is released by the framework\nwhile still processed by the audio HAL.\n\nThe fix consists in not releasing the engine in EffectModule::removeHandle()\nbut just flag the effect as being detroyed to avoid further calls to functions\non the engine effect interface.\nThe effect interface is then removed from the audio HAL safely in\nEffectChain::removeEffect_l() while holding the EffectChain mutex.\n\nChange-Id: I71fab30d9145062af8644f545a1f1d4d3e7e7f02\n" }, { "commit": "feb0db689c17dced50afaee54c659f1676e2d505", "tree": "a949f6cb66c3c5886cd0682fcb3781b0fd5db0a8", "parents": [ "288b66b60c9b3af3d84408885d0a4030c45eea9a" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Jul 22 09:04:31 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Jul 25 18:41:12 2011 -0700" }, "message": "Fix issue 4604090: notification sound interrupted.\n\nThe problem is that the audio HAL fails to acquire the wake lock when playing the notification.\nThis is because of a change that removed the mediaserver process form the system group for honeycomb.\n\nThe fix consists in requesting the wake lock from PowerManagerService when AudioFlinger mixer\nwakes up.\n\nA consequence of this change is that audio HALs or pcm drivers do not have to hold wake locks\nanymore as in the past.\n\nChange-Id: I4fb3cc84816c9c408ab7fec75886baf801e1ecb5\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": "1d2bff0e588afe183a1baaae731519b4e957bbdb", "tree": "a1b9fd05b9b51546c52e76539bce2cccbad05cdb", "parents": [ "77882a8deb5167235ae591e49c9dcff9abb373c1" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Sun Jul 24 17:49:51 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Sun Jul 24 17:49:51 2011 -0700" }, "message": "AudioFlinger: add dump of audio pre processing.\n\nDump of media.audio_flinger service was only listing effects on output threads.\nMoved the dump of effect chains from PlaybackThread to ThreadBase class so that\npre processings on RecordThread are also listed.\n\nChange-Id: If8bc74023c12b9c2371f1b300743b156ceca7b87\n" }, { "commit": "edc15ad8fcde12dc4f642d80d077239b1532eeca", "tree": "8ca296accb3baf0a2956d6587c611c65914ab331", "parents": [ "a1d92359056176b6f6646efc918e0587e3de2b6f" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jul 21 19:35:01 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jul 21 21:00:46 2011 -0700" }, "message": "Fix issue 4988574: 8 bit PCM audio playback broken.\n\nFixed regression in audio track control block frame size\ncalculation introduced by commit c310dcb.\n\nChange-Id: Ia731b946ae4e43316b98d80229e3b08a696e47d6\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": "e0b5bb23f0a26d248275d203885b820659da7320", "tree": "4d7cf07bb5fdd85a882f31f9e4eaae173efdbdde", "parents": [ "4378ace44b9de477608a6c2fbf7134bc0345555f", "4d8d0c30abfa4b8d75866d42094cc797e05068fa" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 15 16:27:13 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Fri Jul 15 16:27:13 2011 -0700" }, "message": "Merge \"Log CPU usage\"" }, { "commit": "4d8d0c30abfa4b8d75866d42094cc797e05068fa", "tree": "49d5a2a3b2aa864d2780101c03b6129a0cbbbb4c", "parents": [ "5895e970ae119210773a5184c019178e2516b132" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 08 15:26:12 2011 -0700" }, "committer": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 15 13:28:19 2011 -0700" }, "message": "Log CPU usage\n\nChange-Id: Ie447e59be139153e526b7ad467c46c659d26816f\n" }, { "commit": "81eedd1746be590d5d506dfb9ff23619f9d9898f", "tree": "caeac020149ff784bea22015b30232543a35c791", "parents": [ "9d35d0c4a1371d52c4ce4d34575967026d9135af" ], "author": { "name": "Mike Lockwood", "email": "lockwood@android.com", "time": "Wed Jul 13 11:06:57 2011 -0400" }, "committer": { "name": "Mike Lockwood", "email": "lockwood@android.com", "time": "Wed Jul 13 19:45:44 2011 -0400" }, "message": "Remove some #ifdef HAVE_ANDROID_OS that were needed for the simulator build\n\nChange-Id: I13d9f251f86c05ae5405f37adbf6b8e9660935ba\nSigned-off-by: Mike Lockwood \u003clockwood@android.com\u003e\n" }, { "commit": "5e0067b486c3862316aa1f293cf9690c0cf54bda", "tree": "104ac8491b40d6e9d8353322792fb83ce76f4c82", "parents": [ "52f556b976a9caceee183d8af2118ddbee02c70a" ], "author": { "name": "Jeff Brown", "email": "jeffbrown@google.com", "time": "Mon Jul 11 22:12:16 2011 -0700" }, "committer": { "name": "Jeff Brown", "email": "jeffbrown@google.com", "time": "Mon Jul 11 22:12:16 2011 -0700" }, "message": "Remove the simulator target from all makefiles.\nBug: 5010576\n\nChange-Id: I04d722f258951a3078fe07899f5bbe8aac02a8e8\n" }, { "commit": "6c21234e3d254fc58227cd2063500a0dcd173689", "tree": "bd889dcd6c3169089f63932ecbe1f890f30e8c48", "parents": [ "9b186a44051d0ef7f4ca67150f204299b15a448e", "5159c7ec97b575c0486159f0543d2da90c3c3b68" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 08 14:06:24 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Fri Jul 08 14:06:24 2011 -0700" }, "message": "Merge \"Fix build warning; LOG_TAG was misplaced\"" }, { "commit": "5159c7ec97b575c0486159f0543d2da90c3c3b68", "tree": "4a6ed1bf3c4a2e667fc8e6047e15677f02f98a1b", "parents": [ "5895e970ae119210773a5184c019178e2516b132" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 08 09:32:50 2011 -0700" }, "committer": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jul 08 09:32:50 2011 -0700" }, "message": "Fix build warning; LOG_TAG was misplaced\n\nChange-Id: I4fb0590f626445188f9053367707878b2fa0fa30\n" }, { "commit": "6d8b694d999e9be7d5dcc336535832a80fb6f61f", "tree": "4fcdbf4a7f7fa24a16d7bf27816922031870102f", "parents": [ "5895e970ae119210773a5184c019178e2516b132" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Jun 24 07:01:31 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jul 07 15:25:51 2011 -0700" }, "message": "Moved and renamed effect API header files\n\nMoved specific effect header files to\nsystem/media/audio_effects/include/audio_effects\nand renamed to lower case (effect_xxx.h).\n\nChange-Id: Icfc2264bfd013cab0395d7e310ada636b9fe3621\n" }, { "commit": "671a636931295d9c33ffca74551a804479d01241", "tree": "b7173f3a54e1eb6245d816c04b13c9be4b12ecc6", "parents": [ "a6c4758fdac248b863567da99f0c13eb12448a95" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Jun 16 21:30:45 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Jun 17 14:19:55 2011 -0700" }, "message": "Added audio_bytes_per_sample() helper function\n\nChange-Id: Ibfcd75c4c241a53d5f052c25ada091904991048a\n" }, { "commit": "7394a4f358fa9908a9f0a7c954b65c399f4268e6", "tree": "76bde6cdaf308c987975d57a5a0d0794613ad65d", "parents": [ "afcedc9e6f17d8213d9bd8f6c36643dcc816d0ef" ], "author": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Mon Jun 13 18:16:26 2011 -0700" }, "committer": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Mon Jun 13 18:16:26 2011 -0700" }, "message": "audio: update for audio/audio_policy header names/locations\n\nChange-Id: I36c49352eee57559403cd1597f56a8485a360289\nSigned-off-by: Dima Zavin \u003cdima@android.com\u003e\n" }, { "commit": "0512ab559d4670c2204078470d7ef5d376811c57", "tree": "088654e0dd81abeca06fa9a4d8bc70ee43da8c42", "parents": [ "158b194da537c18a6ad1d7ef3cd63c87b2310269" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Wed May 04 17:58:57 2011 -0700" }, "committer": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Jun 03 16:12:37 2011 -0700" }, "message": "Remove dead code related to gettid\n\nThe gettid system call is always available now.\n\nChange-Id: Ib78b41781eda182dc8605daf456bbea7ff7c2dc0\n" }, { "commit": "0d255b2d9061ba31f13ada3fc0f7e51916407176", "tree": "4df26e48710542386bddab7a0d1cbfa5d6835ac0", "parents": [ "65580f9adf6c4d98449ad0716488f9fe3869aa5a" ], "author": { "name": "Jean-Michel Trivi", "email": "jmtrivi@google.com", "time": "Tue May 24 15:53:33 2011 -0700" }, "committer": { "name": "Jean-Michel Trivi", "email": "jmtrivi@google.com", "time": "Wed Jun 01 10:55:29 2011 -0700" }, "message": "Use channel mask instead of channel count for track creation\n\nRecord and playback objects (resp AudioRecord and AudioTrack)\nare created using a channel mask, but this information is lost\nin the mixer because only the channel count is known to\nAudioFlinger. A channel count can always be derived from a\nchannel mask.\n\nThe change consists in:\n- disambiguiting variable names for channel masks and counts\n- passing the mask information from the client to AudioFlinger\n and the mixer.\n- when using the DIRECT ouput, only verifying the format of\n the track is compatible with the output\u0027s for PCM.\n\nChange-Id: I50d87bfb7d7afcabdf5f12d4ab75ef3a54132c0e\n" }, { "commit": "65580f9adf6c4d98449ad0716488f9fe3869aa5a", "tree": "71432ddbf09fcc122be1ef5781bbc2d87f725ad8", "parents": [ "e1315cf0b63b4c14a77046519e6b01f6f60d74b0" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri May 27 17:51:52 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri May 27 17:51:52 2011 -0700" }, "message": "Removed interface to load audio effects libraries\n\nRemoved unused functions allowing dynamic loading of audio effects libraries\nfrom effects factory API.\n\nChange-Id: I06cc5a51dc10aca87c7a8687bbb874babd711eca\n" }, { "commit": "e1315cf0b63b4c14a77046519e6b01f6f60d74b0", "tree": "c10fd288fd0d0d85c619e7e635a249765202fabc", "parents": [ "a3e73df3b402f1ebdbef7c8a8e3111d852e7bd35" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue May 17 19:16:02 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri May 27 15:15:00 2011 -0700" }, "message": "New effect library API\n\nMoved and renamed media/EffectApi.h to hardware/audio_effect.h\nModified the effect library API to expose a library info structure\ncontaining an interface functions table.\nAlso removed enums for audio channels, audio format and devices\nfrom effect API and use values from system/audio.h instead.\n\nModified effects factory to support new library interface format and\nload libraries and efffects listed in audio_effects.conf file.\nThe file audio_effects.conf is first loaded from /vendor/etc and\nthen from /system/etc/audio_effects.conf if not found.\n\nModified existing effect libraries to implement the new library interface.\n\nChange-Id: Ie52351e071b6d352fa2fbc06c3846686f8c45df9\n" }, { "commit": "162f7d15ac5c8c23d1c3de171239f3a4e6e06b2a", "tree": "49cf782cd7ee56fce1f5def5482799e1800b8635", "parents": [ "a4ec6711259414cccf6da6b9a0c60fc4817992f0", "249c6a61f21bc90e25e4b77f18c98af1ac363e69" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Mon May 23 09:06:03 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Mon May 23 09:06:03 2011 -0700" }, "message": "Merge \"HAVE_ANDROID_OS AUDIOFLINGER_SECURITY_ENABLED dead\"" }, { "commit": "6708b9a3fb654f5623ba5a696288fdba310a5e1a", "tree": "46bf064d0c57fa017823e9825aff06700a3f4a4f", "parents": [ "86e152e70a1aab83cba2c75c76d7c0e2d00b61dc", "b469b9490b3cd9e0f0466d9b9ab228f6c793b82e" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri May 13 10:24:24 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Fri May 13 10:24:24 2011 -0700" }, "message": "Merge \"Fix audio effect framework issues\"" }, { "commit": "b469b9490b3cd9e0f0466d9b9ab228f6c793b82e", "tree": "7491d71638aed90347fb1fe85cec01f28a16bbcf", "parents": [ "43ec1dfc5dc3934680a52a026c5519ddc51bdbd3" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon May 09 12:09:06 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri May 13 08:34:45 2011 -0700" }, "message": "Fix audio effect framework issues\n\nFix two issues in audio effect framework reported by partners.\n\n1 - Fixed duplicated audio buffer sent to effect process function when\npausing a track.\nModified Effectchain::process_l() function to clear the effect chain\ninput buffer before calling the effect process functions when no track\nis active on the session. Previous code was clearing the buffer after\ncalling the process functions and when transitioning from active\nto inactive, the last processed buffer was passed again once to effect\nprocess function before being cleared.\n\n2 - Fixed potential mutex cross deadlock when disconnecting an effect\nwhile playback is active. This is because EffectChain::process_l()\nwas calling PlaybackThread::hasAudioSession() thus creating an inversion\nin the mutex lock order (EffectChain mutex locked before ThreadBase mutex).\nThe fix consists in removing the call to hasAudioSession() from process_l()\nand requires each effect chain to keep count of the number of audio tracks\nattached to it (previously only the active tracks were accounted for).\n\nChange-Id: Iee4246694ea8c7a66c012120c629d72dd38f9c35\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": "249c6a61f21bc90e25e4b77f18c98af1ac363e69", "tree": "643109c8eefbc8284272f3e1ead1cf76073b80ec", "parents": [ "d2b0088df550e3ddfa44dbdfd1cd9a79ff80a2de" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Thu May 05 08:37:41 2011 -0700" }, "committer": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Thu May 05 09:15:56 2011 -0700" }, "message": "HAVE_ANDROID_OS AUDIOFLINGER_SECURITY_ENABLED dead\n\nRemove dead code from the days when Android ran in emulator.\n\nChange-Id: Ibadbbde0538239ad9b2811a3a2e8f8a6d3b6389c\n" }, { "commit": "5a61d2f277af3098fc10b2881babca16391362da", "tree": "b242a8b77bdf78a631cdc014051c7b5d79457215", "parents": [ "799a70e7028a4d714436c3a744a775acfbd31aae" ], "author": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Tue Apr 19 19:04:32 2011 -0700" }, "committer": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Wed Apr 27 16:20:22 2011 -0700" }, "message": "audioflinger: don\u0027t do work in constructor, instead do it in onFirstRef\n\nChange-Id: I22d9e01821816c3beb52b014330386c7fd2f0411\nSigned-off-by: Dima Zavin \u003cdima@android.com\u003e\n" }, { "commit": "799a70e7028a4d714436c3a744a775acfbd31aae", "tree": "86e61ba1b01137b9c5c687a589a5dd9cfcb699f6", "parents": [ "fce7a473248381cc83a01855f92581077d3c9ee2" ], "author": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Mon Apr 18 16:57:27 2011 -0700" }, "committer": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Wed Apr 27 16:20:22 2011 -0700" }, "message": "audioflinger: enumerate all the possible audio interfaces\n\nKeep track of the primary interface that handles the master volume,\netc.\n\nChange-Id: Ib0701fccff8d8783a99035a241ab7c8ec75c00ac\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": "6b80e0be94d3f92ec4aa2b7cace816780d3f338d", "tree": "cf5fc0a267ccd922c4139de394ea7d7a506416de", "parents": [ "dab0bea38ab2c2d6b52907b7f5684834c4979251" ], "author": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Tue Apr 19 22:06:30 2011 -0700" }, "committer": { "name": "Dima Zavin", "email": "dima@android.com", "time": "Wed Apr 27 10:48:38 2011 -0700" }, "message": "audioflinger: move legacy audio hw/policy out to libhardware_legacy\n\nChange-Id: I4adcec73d3c08bcbe15bb19e1ba2ff18b195af45\nSigned-off-by: Dima Zavin \u003cdima@android.com\u003e\n" }, { "commit": "dab0bea38ab2c2d6b52907b7f5684834c4979251", "tree": "19d78d36cb01510a67345467f1c6bc81f6d7f03d", "parents": [ "2e40530f7cbb024b60c491f42dadb2597d4de07e", "5bfdfd1e7b4514c6f6143b6b97ef37013f6e53a9" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Apr 26 12:44:53 2011 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Tue Apr 26 12:44:53 2011 -0700" }, "message": "am 48dca4de: am 969357e3: am 223995dc: Fix issue 4335692: HDMI media volume\n\n* commit \u002748dca4de70890d324b5830a58bb9fa273164151a\u0027:\n Fix issue 4335692: HDMI media volume\n" }, { "commit": "5bfdfd1e7b4514c6f6143b6b97ef37013f6e53a9", "tree": "1f7617ef536b7c1259f480534e17853aff0d6fdc", "parents": [ "7e0c6792de74ff647e3d3ec0eddab3bd57bb761c", "d9046e0a29fb794a7f6fddaa248b814e7b253c42" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Apr 26 01:14:07 2011 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Tue Apr 26 01:14:07 2011 -0700" }, "message": "am 969357e3: am 223995dc: Fix issue 4335692: HDMI media volume\n\n* commit \u0027969357e31c93e168e7a4cb3b41c33a6ec26f4a26\u0027:\n Fix issue 4335692: HDMI media volume\n" }, { "commit": "023eeac54c428d78b755fa3c856f20d17abb8a40", "tree": "41558b1eb0a74fec20fc4023b14cf44d318e3e7f", "parents": [ "6c00983982d167bdb348c437f0480a480f38696c" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Apr 25 13:34:51 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Apr 25 13:34:51 2011 -0700" }, "message": "Fix issue 4335692: HDMI media volume\n\nForced music stream volume to max when not muted and output device is HDMI.\n\nChange-Id: Ibd287cea8ae1d3f36fea6651a113bd5cf2dbad13\n" }, { "commit": "5820e52f9bf3c40839d33457975b6c9629ab1c79", "tree": "b3ca36c6552981cbe8455a2b5b6b25fcedd5c8ea", "parents": [ "b661326137b5329e714be57d4b9321c7410385c5", "4d0243980123378e9dd69022bf4ddca729d84126" ], "author": { "name": "Brad Fitzpatrick", "email": "bradfitz@android.com", "time": "Mon Apr 11 17:32:37 2011 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Apr 11 17:32:37 2011 -0700" }, "message": "am 07c25b65: am 4430670f: am ca7ad44a: Merge \"audioflinger: Enable ARMv5TE optimized resampler\"\n\n* commit \u002707c25b651216daac884bd503c02b788418165b50\u0027:\n audioflinger: Enable ARMv5TE optimized resampler\n" }, { "commit": "4d0243980123378e9dd69022bf4ddca729d84126", "tree": "297e2b94a1675f8053588a445238acd6e8f99da4", "parents": [ "17b32853e0bb44a7a34c436141ee26e1405243a9", "16bc76ae6b1ee053626695814742c807b42cbce6" ], "author": { "name": "Brad Fitzpatrick", "email": "bradfitz@android.com", "time": "Mon Apr 11 17:27:12 2011 -0700" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Apr 11 17:27:12 2011 -0700" }, "message": "am 4430670f: am ca7ad44a: Merge \"audioflinger: Enable ARMv5TE optimized resampler\"\n\n* commit \u00274430670f48f75661293371dab8db55865f5f56e0\u0027:\n audioflinger: Enable ARMv5TE optimized resampler\n" }, { "commit": "0c0a1c0c37dbd2646a732da706d6777283c83e44", "tree": "cfd6eb43fd04ff7cc23e8930bc2355b599d2b8c3", "parents": [ "ba0de09f9a221f14e812e2b6498b48cf782c7396" ], "author": { "name": "Jim Huang", "email": "jim.huang@linaro.org", "time": "Wed Apr 06 14:19:29 2011 +0800" }, "committer": { "name": "Jim Huang", "email": "jserv@0xlab.org", "time": "Thu Apr 07 21:08:39 2011 +0800" }, "message": "audioflinger: Enable ARMv5TE optimized resampler\n\nPreviously, the optimized asm option is only enabled when\n__ARM_ARCH_5E__ is defined, which is assigned in armv5te.mk\nrather than armv7-a series targets. This patch checks the ARM CPU\nfeature about half-word multiply instructions to enable ARMv5TE\nresampler optimization routines properly.\n\nChange-Id: I4c5a5d8c932416f23bedb0b389db958349f21ea4\n" }, { "commit": "c30268b9d118309a0514bcf280a03ee69f81403f", "tree": "792168ccd1a37180a9f248aa394de46291605e7b", "parents": [ "9d91771564c264903363d7879d052f2427b78aa0", "4bcae82f9b07d1a39956c45a6f5bec0b696c4dd1" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Wed Apr 06 13:03:11 2011 -0700" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Apr 06 13:03:11 2011 -0700" }, "message": "Merge \"Miscellaneous code cleanup in audio framework\"" }, { "commit": "4bcae82f9b07d1a39956c45a6f5bec0b696c4dd1", "tree": "99532d06a61440bc66fa091e58ff23bc405a3ec0", "parents": [ "7fb4b427d5fca79c09d69b212ddca41539c215a2" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Mon Apr 04 10:50:50 2011 -0700" }, "committer": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Wed Apr 06 10:24:18 2011 -0700" }, "message": "Miscellaneous code cleanup in audio framework\n\nChanges:\n - Move declaration of kClassPathName to top of file so it can be used\n in more than one place, instead of \"android/media/AudioSystem\".\n - Make private methods static.\n - Add comment to stream_type, audio_mode, force_use types that they must match\n values in AudioSystem.java.\n - Add comment about unused types mp3_sub_format and vorbis_sub_format.\n - Fix typos.\n - Use @ in javadoc comments.\n - Delete dead APIs setMode, getMode, setRouting, getRouting in AudioSystem.java\n (they are all hidden, deprecated, and unused by rest of framework)\n - Delete unused private log method.\n - Fix pathname for android_media_AudioSystem.cpp.\n - Improve code formatting for space after \u003d\u003d and !\u003d.\n - Add logging of delta for changing audio policy manager ref count.\n\nChange-Id: I18037c7beb8ab76d1fda08c11e589f6e591d36e1\n" }, { "commit": "38ccae2c0324daa305f3fe77d25fdf5edec0b0e1", "tree": "c7aec92091f634a6994ed7e836a2a1ba4e22c035", "parents": [ "7fb4b427d5fca79c09d69b212ddca41539c215a2" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Mar 28 18:37:07 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Apr 05 12:05:41 2011 -0700" }, "message": "New fix for issue 4111672: control block flags\n\nThe first fix (commit 913af0b4) is problematic because it makes threads\nin mediaserver process block on the cblk mutex. This is not permitted\nas it can cause audio to skip or worse have a malicious application\nprevent all audio playback by keeping the mutex locked.\n\nThe fix consists in using atomic operations when modifying the control\nblock flags.\n\nAlso fixed audio_track_cblk_t::framesReady() so that it doesn\u0027t block\nwhen called from AudioFlinger (only applies when a loop is active).\n\nChange-Id: Ibf0abb562ced3e9f64118afdd5036854bb959428\n" }, { "commit": "33797ea64d067dfeaacbfd7ebe7f3383b73961b5", "tree": "03aad0239e15dbb12e56c29f4d886e72e111ee2f", "parents": [ "00d48b9495265457dfb265e766296212b5447b0e" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Thu Mar 17 09:36:51 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Mar 18 08:56:45 2011 -0700" }, "message": "Fix issue 4111672: AudioTrack control block flags\n\nMake sure that all read/modify/write operations on the AudioTrack\nand AudioRecord control block flags field are protected by the\ncontrol block\u0027s mutex.\n\nAlso fix potential infinite loop in AudioTrack::write() if the\nwritten size is not a multiple of frame size.\n\nChange-Id: Ib3d557eb45dcc3abeb32c9aa56058e2873afee27\n" }, { "commit": "ce80563f6fb49b0c40281f9a527e288799b4a577", "tree": "4e4bfcb5c2868142c41b0898beaa44697a755510", "parents": [ "8980847d149cfca1d0564d9454c262764b6ee164" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Mar 15 14:26:03 2011 -0700" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Mar 15 14:26:03 2011 -0700" }, "message": "Improvement for issue 3489986: BT SCO volume\n\nThis change makes sure that the VOICE_CALL stream volume tracks\nthe BLUETOOTH_SCO stream volume when SCO audio is enabled.\nThe down link audio volume now reflects what is being displayed\nwhen pressing volume hard keys on the device while in a video chat\nwith a BT SCO headset.\n\nVolume settings on the headset and the device are still independent as\nwe do not support handsfree profile yet.\n\nChange-Id: Ie0d2714730ea359b9318b9cbe6f0b2557ef0f976\n" }, { "commit": "4f46fed004b76d462ef859aa94a3c056b0e79b60", "tree": "afd68cec4f63a8576a539064a48b80dbe7ff92e4", "parents": [ "9a5f9b7dbe9ecdebfbd9e8f96452c42213b08a31", "9ee159b79022b2e1a050acb3890ce948e99e9ccb" ], "author": { "name": "Gloria Wang", "email": "gwang@google.com", "time": "Wed Mar 02 19:51:04 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Mar 02 19:51:04 2011 -0800" }, "message": "Merge \"- To track the usage of all audio output devices - To track the currently used audio device - The devices are separated as speaker and other audio devices - Provide the collected data to battery application through pullBatteryData()\"" }, { "commit": "9ee159b79022b2e1a050acb3890ce948e99e9ccb", "tree": "3f8c908cd6d5a69f1f6c5eb7c4e0a833890107e9", "parents": [ "5f5354e35ab3b2a0cb4cabb6d0aa5a160225ccc8" ], "author": { "name": "Gloria Wang", "email": "gwang@google.com", "time": "Thu Feb 24 14:51:45 2011 -0800" }, "committer": { "name": "Gloria Wang", "email": "gwang@google.com", "time": "Wed Mar 02 16:53:24 2011 -0800" }, "message": "- To track the usage of all audio output devices\n- To track the currently used audio device\n- The devices are separated as speaker and other audio devices\n- Provide the collected data to battery application through pullBatteryData()\n\nChange-Id: I374c755266b5ac6b1c6c630400f4daf901ea8acc\n" }, { "commit": "1c4967155109ab083a4149347596f7ebd3662a67", "tree": "c8370b3f11ca492ed2896afcb14a9cae881171d1", "parents": [ "f96ebc66c0feb441733da6d08bca6d8de96cd9f0", "532492cd60a3ee2613cd3d664c9f4581d9929bc5" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Wed Mar 02 15:19:38 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Wed Mar 02 15:19:38 2011 -0800" }, "message": "Merge \"Fix issue 3388775.\"" }, { "commit": "c0bff9b96152179650dc9508799a38e35ef2a321", "tree": "711b978cd32555fe181cb36260f702753c19396e", "parents": [ "59e7879a8482284a434268d51b4b438f0625d1be", "243f5f91755c01614a8cafe90b0806396e22d553" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Mar 01 11:46:15 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Tue Mar 01 11:46:15 2011 -0800" }, "message": "Merge \"Fix issue 3479042.\"" }, { "commit": "532492cd60a3ee2613cd3d664c9f4581d9929bc5", "tree": "b53c6be95d7d54e1fa4ef0369ec38bcccd844055", "parents": [ "d2d38d5c937c552555aec8aa2eb9822a19b2476b" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Mar 01 10:28:01 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Tue Mar 01 11:42:43 2011 -0800" }, "message": "Fix issue 3388775.\n\nDo not select A2DP output for media strategy when it is suspended because\nBT SCO is active. Media audio will be routed to speakers or SCO HS\n(depending on phone state and activity on stream VOICE_CALL) which is less\nconfusing than not hearing anything while music progress bar is moving.\n\nChange-Id: Iff8cc1ea9bf9bde0b33035c4d91398db0934b836\n" }, { "commit": "243f5f91755c01614a8cafe90b0806396e22d553", "tree": "d6f4e9f1593f468967f75a82f21d8058a93c5ed1", "parents": [ "8ddeebb93cb41e7a8e9fe763afb6c6016b21fa61" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Feb 28 16:52:51 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Mon Feb 28 16:52:51 2011 -0800" }, "message": "Fix issue 3479042.\n\nThe problem is that when an AudioRecord using the resampler is restarted,\nthe resampler state is not reset (as there is no reset function in the resampler).\nThe consequence is that the first time the record thread loop runs, it calls the resampler\nwhich consumes the remaining data in the input buffer and when this buffer is released\nthe input index is incremented over the limit.\n\nThe fix consists in implementing a reset function in the resampler.\n\nA similar problem was also present for playback but unoticed because the track buffer is always\ndrained by the mixer when a track stops. The only problem for playback was that the initial\nphase fraction was wrong when restarting a track after stop (it was correct after a pause).\n\nChange-Id: Ifc2585d685f4402d29f4afc63f6efd1d69265de3\n" }, { "commit": "043b22dbe3b98a8fdd6b0ea77df4089ff44b6539", "tree": "89c89d943b159a8f9d6c1c98379ff54f42767337", "parents": [ "60181854194007eef9471c2774a9912ce8c42cfa" ], "author": { "name": "Jean-Michel Trivi", "email": "jmtrivi@google.com", "time": "Sun Feb 27 16:41:21 2011 -0800" }, "committer": { "name": "Jean-Michel Trivi", "email": "jmtrivi@google.com", "time": "Sun Feb 27 16:41:21 2011 -0800" }, "message": "Fix bug 3376700 Volume too loud at lowest setting\n\nChange volume attenuation curve to provide more attenuation at\n low volume settings, and finer steps at high volume.\nSee bug entry for link to doc with curve values.\n\nChange-Id: I750548b2161a4c550ef982ba793156e4518119e8\n" }, { "commit": "586b21780680c4d19723b5a9484e55ec47464c5f", "tree": "ca05505bad4f38a6b3a48d1244bfdc27bf17a239", "parents": [ "727a6f859841a1d421b680f56d4d4ca5ff8c6e4b" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Feb 11 14:39:34 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Feb 11 14:53:23 2011 -0800" }, "message": "Fix issue 3400751.\n\nAdd a delay before restoring output path when a notification ends so that\nshort sounds can be heard on proper device before the path is actualy switched.\n\nChange-Id: I1d2dd8e7e28e15fbcab344256f88499b26297372\n" }, { "commit": "727a6f859841a1d421b680f56d4d4ca5ff8c6e4b", "tree": "fc3fc9199fa75a1bab26c40c38ca6658ad704f1a", "parents": [ "f03034408506051f2f836e59305fcd5f662bf19a", "12932bfdc7163e654d5ef25f1cb1802ded2704f1" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Feb 11 14:48:20 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Fri Feb 11 14:48:20 2011 -0800" }, "message": "Merge \"Fix issue 3425342.\"" }, { "commit": "12932bfdc7163e654d5ef25f1cb1802ded2704f1", "tree": "b1afb31da5c37e8210d64b022e66901f156ad6d0", "parents": [ "fcac8fa9421f442f024018628a6042d7a14fbfb0" ], "author": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Feb 11 10:29:06 2011 -0800" }, "committer": { "name": "Eric Laurent", "email": "elaurent@google.com", "time": "Fri Feb 11 14:42:13 2011 -0800" }, "message": "Fix issue 3425342.\n\nChange the device selection order as follows to enable easier use of\nA2DP while the device is docked:\n1 - wired Headset\n2 - A2DP Headset\n3 - SPDIF/HDMI\n4 - Dock\n\nAlso do not limit notifications volume when on dock.\n\nChange-Id: I55ea6bea9f2d9ff284b54023e541b2788d0f1eb8\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": "8473bb556421ac08f4e03abd5d149852114c9238", "tree": "2482264bd24755eac958bbf4a5e4e6152d76a24e", "parents": [ "2b1222f8938356669672f35e0e53e176c78c40ef", "e08d819989d394ed171ba6f1e6d0fa14c29fc42d" ], "author": { "name": "Brad Fitzpatrick", "email": "bradfitz@android.com", "time": "Mon Feb 07 13:44:12 2011 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Mon Feb 07 13:44:12 2011 -0800" }, "message": "am be806fe8: am cc8f87e9: am f664d6f9: am b083d3b8: Merge \"Initialize resampling buffer per track.\"\n\n* commit \u0027be806fe8c1c7bb3ae70ae27dce41d672410af26a\u0027:\n Initialize resampling buffer per track.\n" }, { "commit": "802da7bc462f6f9df6e681cc75c51dc0a056a4a1", "tree": "7c790352639bd38de380849726a10e7e47e04c5f", "parents": [ "ca0dd6114d7f5195373b40ff477b17a1b778c13d", "d2dcb08808aed82218b258726fa66f8e095a3f9c" ], "author": { "name": "Glenn Kasten", "email": "gkasten@google.com", "time": "Fri Feb 04 14:00:17 2011 -0800" }, "committer": { "name": "Android (Google) Code Review", "email": "android-gerrit@google.com", "time": "Fri Feb 04 14:00:17 2011 -0800" }, "message": "Merge \"Bug 3366668 Use BinderService template\"" }, { "commit": "e08d819989d394ed171ba6f1e6d0fa14c29fc42d", "tree": "17e548e1a86710ac25d23c141cba4d429f822f89", "parents": [ "1bca832a1e023988a0103e3d87a47c96bfa0045a", "e26308ad434c575b2985ac442d2990bb1bc19f5d" ], "author": { "name": "Brad Fitzpatrick", "email": "bradfitz@android.com", "time": "Fri Feb 04 10:32:50 2011 -0800" }, "committer": { "name": "Android Git Automerger", "email": "android-git-automerger@android.com", "time": "Fri Feb 04 10:32:50 2011 -0800" }, "message": "am cc8f87e9: am f664d6f9: am b083d3b8: Merge \"Initialize resampling buffer per track.\"\n\n* commit \u0027cc8f87e9410dd4de9a2fda4738429e6c6087c789\u0027:\n Initialize resampling buffer per track.\n" } ], "next": "e26308ad434c575b2985ac442d2990bb1bc19f5d" }