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79 Commits

Author SHA1 Message Date
Matthew Gregan
47c6cac901 Bug 948269 - Refactor MediaDecoderStateMachine::AudioLoop into a standalone AudioSink class. r=cpearce 2013-12-11 18:03:30 +13:00
JW Wang
96b561801d Bug 1020538 - Fix frame position adjustment algorithm in AudioStream. r=kinetik 2014-06-26 14:56:23 +12:00
Wes Kocher
3602beb586 Merge m-c to inbound on a CLOSED TREE 2014-06-04 18:48:20 -07:00
Star Cheng
e24a0dc452 Bug 1007552 - To support publicnotification audio channel type for camera shutter. r=kinetik 2014-05-22 15:08:05 +08:00
Randell Jesup
7683f60604 Bug 1006641: add telemetry for AudioStream open times r=jib 2014-06-04 14:52:32 -04:00
JW Wang
54b86897a5 Bug 1008057 - fix the stream position adjustment algorithm in AudioStream::GetPositionInFramesUnlocked so it won't over-adjust the position and result in audio clock going backward. r=kinetik. 2014-05-28 01:52:00 +02:00
Randell Jesup
df234f1d00 Bug 921622 - AudioStream rework. r=padenot 2014-05-21 03:28:22 -04:00
Randell Jesup
a39021aa83 Bug 996487: don't null out mThread while committing thread suicide r=bsmedberg 2014-04-22 15:32:13 -04:00
Eric Rahm
314e9711f0 Bug 967817 - Finish memory reporters for Web Audio. r=roc, njn 2014-04-13 11:08:10 -07:00
Randell Jesup
b945edf9dc Bug 997286: Don't depend on NewThread event timing; add test for suicidal initial events r=bsmedberg 2014-04-17 15:13:44 -04:00
Randell Jesup
edc4e3927e Bug 997286: Make NS_NewNamedThread safe if the event tries to commit suicide r=bsmedberg 2014-04-16 16:39:16 -04:00
Randell Jesup
1977552fae Bug 919215: Drop queued audio data on low-latency startup, make AudioStream::Init() async r=roc,padenot 2014-04-09 15:59:07 -04:00
Andrea Marchesini
4266c27429 Bug 987064 - Remove AudioChannelType. r=roc, r=mchen, r=bent 2014-04-10 18:39:20 +01:00
Carsten "Tomcat" Book
ae409227bd Backed out changeset ac06eacc2206 (bug 987064) for B2G ICS Emulator Debug Bustage on a CLOSED TREE 2014-04-10 13:18:18 +02:00
Andrea Marchesini
190cf6a2a2 Bug 987064 - Remove AudioChannelType, r=roc, r=mchen, r=bent 2014-04-10 11:49:23 +01:00
Michael Pruett
9d2a3060bb Bug 847827 - Update libsoundtouch to allow changing playback rate with multichannel audio. r=padenot 
--HG--
extra : rebase_source : ebf10737b048ae3280b9a7706f701337211b2880
 2014-04-10 10:37:07 +02:00
Karl Tomlinson
436cbd37c0 b=966867 don't overwrite preferred sample rate with default r=kinetik 
--HG--
extra : transplant_source : /S%9D/%BC%80%E0%E3%C3%11%E7%EA%D4%BB%F3%D7%AD%06%B7%25
 2014-02-03 17:40:03 +13:00
Wes Kocher
3053bbf32b Backed out changeset 2e2c930a960c (bug 948269) for android 4.0 mochitest-2 permaorange 2013-12-19 19:24:42 -08:00
Matthew Gregan
f06a701660 Bug 948269 - Split MediaDecoderStateMachine::AudioLoop out into new AudioSink class. r=cpearce 2013-12-20 13:52:06 +13:00
Alexandros Chronopoulos
997a41c02c Bug 911482 - Perform audio downmix inside AudioStream class. r=rillian 2013-09-26 22:06:59 +03:00
Paul Adenot
2d7afabc14 Bug 944707 - Stop locking when getting the preferred samplerate from the AudioStream. r=kinetik 
--HG--
extra : rebase_source : bbf7b305d13f252e7c743bb9abf12da078db865b
 2013-12-09 20:54:49 +01:00
Paul Adenot
45ee5216e9 Bug 916384 and 944707 - Backed out fa872452b89d and 012b1baf2b19 for crashes on a CLOSED TREE. 2013-12-11 16:31:35 +01:00
Paul Adenot
732a48c7f8 Bug 944707 - Stop locking when getting the preferred sample rate from the AudioStream. r=kinetik 
--HG--
extra : rebase_source : f2b5be30c25d71cfdb259cb5035335fb4e8a415c
 2013-12-09 20:54:49 +01:00
Ehsan Akhgari
e004ec8ac0 Bug 947736 - Build modules/libpref/ in unified mode; r=bsmedberg 2013-12-10 18:10:01 -05:00
Matthew Gregan
a5ea556613 Backed out changeset 66be4716e86e (bug 944707) for regressing lazy libcubeb initialization, startup time, and causing bug 946037. 2013-12-09 11:49:25 +13:00
Paul Adenot
01aa87182d Bug 944707 - Stop locking when getting the preferred samplerate from the AudioStream. r=kinetik 
--HG--
extra : rebase_source : 7c9f858a63c41037fd44a85457cbf401f63c07a9
 2013-12-02 15:58:11 +01:00
Matthew Gregan
2ca1434c82 Bug 942657 - Devirtualize AudioStream. r=doublec,gps 2013-11-28 18:09:08 +13:00
Benjamin Peterson
02f058e57a backout dc9ebdf27e98 (bug 942657) for bustage 2013-11-28 20:50:16 -06:00
Matthew Gregan
93237d768e Bug 942657 - Devirtualize AudioStream. r=doublec,gps 2013-11-28 18:09:08 +13:00
Paul Adenot
7f90ed61c6 Bug 919215 - Start the AudioStream on creation when in low-latency mode, and let it underrun. r=roc 
The BufferedAudioStream buffers the data it gets through the Write() calls and
what is consumed by the callback. This means that if the audio producer starts
Write()ing data right after Start()ing the stream, data will accumulate in this
buffer and won't be consumed. Eventually, the buffer will be of a certain size
before it begins to be consumed by the callback, and this means an
umcompressible latency (because the data will be written at more or less the
same rate as it is produced).

This patch start the BufferedAudioStream right away when it is created, dropping
the silent AudioSegment until it finds real data (and padding with silence is
then done at the beginning). The stream will underrun, but the callback will
synthetize silence, avoiding overbuffering in the BufferedAudioStream. This
ensures minimal latency cause by the buffering.

Note that the clock will still advance, so this will not change the behavior of
content that has leading silence.
 2013-11-19 10:43:15 +13:00
Randell Jesup
25107fe5c3 Bug 920325: Add WebRTC latency logging from capture to RTP and from RTP to speakers r=padenot 2013-10-25 18:13:42 -04:00
Randell Jesup
6540e33b98 backout 5f38b1bd3358 for bustage CLOSED TREE 2013-10-25 19:25:54 -04:00
Randell Jesup
f299c1fdbc Bug 920325: Add WebRTC latency logging from capture to RTP and from RTP to speakers r=padenot 2013-10-25 18:13:42 -04:00
Daniel Holbert
d7fc946ac2 Bug 930532: Adjust '#if defined(MOZ_CUBEB)' checks to include cubeb-only static functions in AudioStream.cpp, to fix build warnings in non-cubeb builds. r=padenot 2013-10-24 17:26:19 +02:00
Daniel Holbert
c1131679b6 Bug 928547: Change AudioStream cubeb-dependent logic to handle success cases first, so we can add #ifdef that ends in failure case. r=padenot 2013-10-23 17:44:13 +02:00
Paul Adenot
6a1e6061fb Bug 918861 - Expose a better samplerate though the AudioStream interface. r=kinetik 
--HG--
extra : rebase_source : d085d173aeb00f47f56016c0a1d1bf7fe11fb6f3
 2013-10-17 15:44:52 +02:00
Paul Adenot
5d07a5937b Bug 907817 - Allow AudioStream users to pass-in latency requirements. r=kinetik 
--HG--
extra : rebase_source : 3cf1971913b3cfd8000c58614b0d0be8b7805af0
 2013-10-17 15:44:52 +02:00
Randell Jesup
4127d9fdaa Bug 917491: Guarantee cleanup of AsyncLatencyLogger on xpcom-shutdown r=bsmedberg 2013-09-24 22:10:24 -04:00
Paul Adenot
19e5ba9a55 Bug 904617: Part 3 - Log latency, and adds a python script to understand the log r=padenot,jesup,ehugg 2013-01-28 19:22:37 +01:00
Paul Adenot
3a22f7cc23 Bug 904617: Part 2 - Expose Audio Stream Latency r=padenot,jesup 2013-09-17 02:39:30 -04:00
Ed Morley
7766485842 Backed out changeset 9cc6dd50c93a (bug 904617) 2013-09-16 08:43:56 +01:00
Ed Morley
3cf7ed846a Backed out changeset 81cee5ae7973 (bug 904617) 2013-09-16 08:43:47 +01:00
Paul Adenot
09d62fb48e Bug 904617: Part 3 - Log latency, and adds a python script to understand the log r=padenot,jesup 2013-01-28 19:22:37 +01:00
Paul Adenot
c8b87de3c6 Bug 904617: Part 2 - Expose Audio Stream Latency r=padenot,jesup 2013-09-16 03:26:04 -04:00
Ehsan Akhgari
210ba12d7c Bug 912702 - Minimize the #includes in content/media; r=roc 2013-09-05 16:25:17 -04:00
Ehsan Akhgari
45746b149c Backed out changeset 2f15518f566e (bug 912702) because of B2G JB Emulator build bustage 
--HG--
extra : rebase_source : 6c01ad3bc2f91b0e7e3edab84aedbfe064310a8b
 2013-09-05 13:29:38 -04:00
Ehsan Akhgari
66abd6bfb5 Bug 912702 - Minimize the #includes in content/media; r=roc 2013-09-04 17:58:14 -04:00
Masatoshi Kimura
2f776a04a6 Bug 859022 - Remove the MSVC exemption for FAIL_ON_WARNINGS in content/media. r=roc 2013-06-27 20:30:41 +09:00
Ehsan Akhgari
f6ad445a82 Bug 579517 follow-up: Remove NSPR types that crept in 2013-06-12 21:26:59 -04:00
Paul Adenot
502d1c06bb Bug 865244 - Expose the maximum channel count in the AudioStream. r=kinetik 2013-06-10 19:32:28 +02:00