Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
Hi tanuk, Let me quote piece of your post: Are there any real problems with this rewinding, like the beginning of the stream disappearing, or an audible drop-out in the audio? The sink buffer has to be always rewound when a new stream is created, because initially the sink buffer contains silence. That silence has to be overwritten with the stream data, so that there's no unnecessary latency due to waiting for the silence to be played. If the buffer_size is bigger enough, such as 2s, at the beginning of stream starting playback, there's only silence, right? For music playing, it maybe accetable for user.But for video playing, this obvious delay makes Video/Audio out of sync. I am not sure whether catch your point clearly. --xingchao 2011/5/26 xing wang wangxingchao2...@gmail.com: 2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 10:42 did gyre and gimble: 2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 09:09 did gyre and gimble: I: main.c: This is PulseAudio 0.9.22 Just as a very small aside, David did some work on Fighting Rewinds recently. Just search the stable-queue git log for Fighting rewinds... These may already be included in your build, but if not it's perhaps worth grabbing those patches? Thank you Colin, let me have a try. Of course it's probably sensible to just run the whole stable-queue branch. That's generally what I do in my distro packages... just apply all stable queue patches on top of the official release. A 0.9.23 release will likely go out soon (if I can nail Lennart down!) based on this branch. Hi Colin, i think my release had include David's patchset. I see there're three patches about Fast rewind, here's the link: http://gstreamer-devel.966125.n4.nabble.com/Fighting-rewinds-pulseaudio-crash-update-td3248107.html. The delay issue met based on my release build could not be fixed with David's patch. But i think it's quite like Ccrma's description in post rewind and underrun issues on start of playback. If change the buffer size to smaller value, the delay becomes short. I am not sure whether alsa is playing silence data or just didnot start playback. Thanks --xingchao Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
Hi baeksan, Accidently I see your post about Pulseaudio rewind issue, that's quite same with mine. The background is, with timer-based feature enabled, i use default 2000ms of tsched_size, when playback begins there's rewind operation because of application's request latency very low,so the final buffer size will be a small value after calculation. then there will be nearly 3 seconds before hear the real sound. Maybe alsa is playing silence data or didnot start to playback operations. From your log i see the buffer_size/period_size is not too big, so do you have try with a big tsched_size value(such as 2 second). if we have same result, that's maybe Pulseaudio's bug about the rewind operations. --xingchao = From baeksan at ccrma.stanford.edu Sun May 1 00:38:34 2011 From: baeksan at ccrma.stanford.edu (Baek Chang) Date: Sat, 30 Apr 2011 15:38:34 -0700 Subject: [pulseaudio-discuss] rewind and underrun issues on start of playback Message-ID: banlktikq1u6duzzikgfqgs0ofm2mkc5...@mail.gmail.com Hi, I'm seeing some issue with underruns/rewinds occurring on the beginning of every sink input playback. I see rewind requests on alsa sink of 9600 bytes. The alsa driver is configured with the following buffer sizes I: sink.c: device.buffering.buffer_size = 9600 I: sink.c: device.buffering.fragment_size = 4800 So it seems like one buffer size is always being rewinded on the beginning of playback. Is there a way to prevent these rewinds/underruns when starting playback? after the stream has started, there is no issue with audio dropouts or underruns, just on the beginning. If i log the data that gets sent to alsa, from pulseaudio or in the alsa driver, i do see the beginning being dropped as well. please see attached logs using both tshed=0 and tsched=1. any help with this? thanks! I: client.c: Created 0 Native client (UNIX socket client) D: protocol-native.c: Protocol version: remote 19, local 19 I: protocol-native.c: Got credentials: uid=0 gid=0 success=1 D: protocol-native.c: SHM possible: yes D: protocol-native.c: Negotiated SHM: no D: memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 I: sink-input.c: Created input 0 /usr/palm/sounds/notification.wav on pcm_output with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: sink-input.c: media.format = WAV (Microsoft) I: sink-input.c: media.name = /usr/palm/sounds/notification.wav I: sink-input.c: application.name = pacat I: sink-input.c: native-protocol.peer = UNIX socket client I: sink-input.c: native-protocol.version = 19 I: sink-input.c: application.process.id = 4474 I: sink-input.c: application.process.user = root I: sink-input.c: application.process.host = PalmDevice I: sink-input.c: application.process.binary = pacat I: sink-input.c: application.language = C I: sink-input.c: application.process.machine_id = PalmDevice I: protocol-native.c: Requested tlength=2000.00 ms, minreq=20.00 ms D: protocol-native.c: Traditional mode enabled, modifying sink usec only for compat with minreq. D: memblockq.c: memblockq requested: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 I: protocol-native.c: Final latency 2054.42 ms = 1960.00 ms + 2*20.00 ms + 54.42 ms D: protocol-native.c: Requesting rewind due to end of underrun. D: alsa-sink.c: Requested to rewind 9600 bytes. D: alsa-sink.c: Limited to 9344 bytes. D: alsa-sink.c: before: 2336 D: alsa-sink.c: after: 2336 D: alsa-sink.c: Rewound 9344 bytes. D: sink.c: Processing rewind... D: sink-input.c: Have to rewind 9344 bytes on render memblockq. D: source.c: Processing rewind... D: protocol-native.c: Underrun on '/usr/palm/sounds/notification.wav', 0 bytes in queue. D: alsa-sink.c: Requested to rewind 9600 bytes. D: alsa-sink.c: Limited to 9344 bytes. D: alsa-sink.c: before: 2336 D: alsa-sink.c: after: 2336 D: alsa-sink.c: Rewound 9344 bytes. D: sink.c: Processing rewind... D: source.c: Processing rewind... D: core.c: Hmm, no streams around, trying to vacuum. I: sink-input.c: Freeing input 0 /usr/palm/sounds/notification.wav I: client.c: Freed 0 pacat I: protocol-native.c: Connection died. -- -baeksanchang -- next part -- An HTML attachment was scrubbed... URL: https://tango.0pointer.de/pipermail/pulseaudio-discuss/attachments/20110430/97c1f9a4/attachment-0001.htm -- next part -- root at PalmDevice:/media/internal# pulseaudio - D: core-rtclock.c: Timer slack is set to 50 us. D: core-util.c: setpriority() worked. I: core-util.c: Successfully gained nice level -4. I: main.c: Found user 'pulse' (UID 31) and
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
'Twas brillig, and xing wang at 26/05/11 09:09 did gyre and gimble: I: main.c: This is PulseAudio 0.9.22 Just as a very small aside, David did some work on Fighting Rewinds recently. Just search the stable-queue git log for Fighting rewinds... These may already be included in your build, but if not it's perhaps worth grabbing those patches? Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 09:09 did gyre and gimble: I: main.c: This is PulseAudio 0.9.22 Just as a very small aside, David did some work on Fighting Rewinds recently. Just search the stable-queue git log for Fighting rewinds... These may already be included in your build, but if not it's perhaps worth grabbing those patches? Thank you Colin, let me have a try. --xingchao Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
'Twas brillig, and xing wang at 26/05/11 10:42 did gyre and gimble: 2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 09:09 did gyre and gimble: I: main.c: This is PulseAudio 0.9.22 Just as a very small aside, David did some work on Fighting Rewinds recently. Just search the stable-queue git log for Fighting rewinds... These may already be included in your build, but if not it's perhaps worth grabbing those patches? Thank you Colin, let me have a try. Of course it's probably sensible to just run the whole stable-queue branch. That's generally what I do in my distro packages... just apply all stable queue patches on top of the official release. A 0.9.23 release will likely go out soon (if I can nail Lennart down!) based on this branch. Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 10:42 did gyre and gimble: 2011/5/26 Colin Guthrie gm...@colin.guthr.ie: 'Twas brillig, and xing wang at 26/05/11 09:09 did gyre and gimble: I: main.c: This is PulseAudio 0.9.22 Just as a very small aside, David did some work on Fighting Rewinds recently. Just search the stable-queue git log for Fighting rewinds... These may already be included in your build, but if not it's perhaps worth grabbing those patches? Thank you Colin, let me have a try. Of course it's probably sensible to just run the whole stable-queue branch. That's generally what I do in my distro packages... just apply all stable queue patches on top of the official release. A 0.9.23 release will likely go out soon (if I can nail Lennart down!) based on this branch. Hi Colin, i think my release had include David's patchset. I see there're three patches about Fast rewind, here's the link: http://gstreamer-devel.966125.n4.nabble.com/Fighting-rewinds-pulseaudio-crash-update-td3248107.html. The delay issue met based on my release build could not be fixed with David's patch. But i think it's quite like Ccrma's description in post rewind and underrun issues on start of playback. If change the buffer size to smaller value, the delay becomes short. I am not sure whether alsa is playing silence data or just didnot start playback. Thanks --xingchao Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
'Twas brillig, and Baek Chang at 02/05/11 04:52 did gyre and gimble: Also, if i revert to pulseaudio 0.9.14, i do not see this issue happening. I can hear the very short samples in the beginning fine. I think generally that the rewinding should work, and that by reverting you are just bypassing a bug at (perhaps) the alsa level which should really be fixed. I suspect if you can create a (very simple) alsa test application that exhibits the problem (by using rewinds) then this can be taken to the alsa-devel list in order to fix the underlying problem. That's my take on it anyway, and I could of course be wrong! Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
I think you are correct in that there is an alsa bug. It seems that pulseaudio 0.9.14 didn't exhibit this bug in the driver, but pulseaudio 0.9.22 does. It seems like the rewind is causing the driver to not have data in its first hw buffer, the dropout in the beginning is a hw buffer size. Thanks On Tue, May 3, 2011 at 1:36 AM, Colin Guthrie gm...@colin.guthr.ie wrote: 'Twas brillig, and Baek Chang at 02/05/11 04:52 did gyre and gimble: Also, if i revert to pulseaudio 0.9.14, i do not see this issue happening. I can hear the very short samples in the beginning fine. I think generally that the rewinding should work, and that by reverting you are just bypassing a bug at (perhaps) the alsa level which should really be fixed. I suspect if you can create a (very simple) alsa test application that exhibits the problem (by using rewinds) then this can be taken to the alsa-devel list in order to fix the underlying problem. That's my take on it anyway, and I could of course be wrong! Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss -- -baeksanchang ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
On Tue, May 03, 2011 at 11:09:56AM -0700, Baek Chang wrote: I think you are correct in that there is an alsa bug. It seems that pulseaudio 0.9.14 didn't exhibit this bug in the driver, but pulseaudio 0.9.22 does. It seems like the rewind is causing the driver to not have data in its first hw buffer, the dropout in the beginning is a hw buffer size. I frequently recommend PulseAudio as a test suite for driver DMA implementations :) ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
I think you are correct in that there is an alsa bug. It seems that pulseaudio 0.9.14 didn't exhibit this bug in the driver, but pulseaudio 0.9.22 does. I asked before, but for some reason never got an answer from this list: is there a simple way to disable rewinds? They seem to be related to excessive real-time CPU usage, causing rlimit_rttime to be exceeded (and pulse to be KILL'ed by the kernel). -- Dan ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
Hi, 'Twas brillig, and Dan Muresan at 03/05/11 19:51 did gyre and gimble: I think you are correct in that there is an alsa bug. It seems that pulseaudio 0.9.14 didn't exhibit this bug in the driver, but pulseaudio 0.9.22 does. I asked before, but for some reason never got an answer from this list: is there a simple way to disable rewinds? They seem to be related to excessive real-time CPU usage, causing rlimit_rttime to be exceeded (and pulse to be KILL'ed by the kernel). From earlier in this thread: 'Twas brillig, and Tanu Kaskinen at 01/05/11 08:22 did gyre and gimble: On Sat, 2011-04-30 at 15:38 -0700, Baek Chang wrote: Is there a way to prevent these rewinds/underruns when starting playback? Not to my knowledge, except by changing the code. I'm pretty sure that's correct (tho' I won't pretend to know the alsa code in very much depth). Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited [http://www.tribalogic.net/] Open Source: Mageia Contributor [http://www.mageia.org/] PulseAudio Hacker [http://www.pulseaudio.org/] Trac Hacker [http://trac.edgewall.org/] ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
Re: [pulseaudio-discuss] rewind and underrun issues on start of playback
Also, if i revert to pulseaudio 0.9.14, i do not see this issue happening. I can hear the very short samples in the beginning fine. On Sun, May 1, 2011 at 8:45 PM, Baek Chang baek...@ccrma.stanford.eduwrote: I am hearing that very very short sounds, smaller than hw buffer size, occasionally not heard. The initial portion of audio is silenced. If i remove the rewind request from protocal-native.c, then the problem is resolved, but other issues are there, audible glitches when doing volume changes. On Sun, May 1, 2011 at 12:22 AM, Tanu Kaskinen ta...@iki.fi wrote: On Sat, 2011-04-30 at 15:38 -0700, Baek Chang wrote: Hi, I'm seeing some issue with underruns/rewinds occurring on the beginning of every sink input playback. I see rewind requests on alsa sink of 9600 bytes. The alsa driver is configured with the following buffer sizes I: sink.c: device.buffering.buffer_size = 9600 I: sink.c: device.buffering.fragment_size = 4800 So it seems like one buffer size is always being rewinded on the beginning of playback. Is there a way to prevent these rewinds/underruns when starting playback? Not to my knowledge, except by changing the code. after the stream has started, there is no issue with audio dropouts or underruns, just on the beginning. If i log the data that gets sent to alsa, from pulseaudio or in the alsa driver, i do see the beginning being dropped as well. please see attached logs using both tshed=0 and tsched=1. any help with this? thanks! Are there any real problems with this rewinding, like the beginning of the stream disappearing, or an audible drop-out in the audio? The sink buffer has to be always rewound when a new stream is created, because initially the sink buffer contains silence. That silence has to be overwritten with the stream data, so that there's no unnecessary latency due to waiting for the silence to be played. That said, the underrun seems strange, because it happens after the Requesting rewind due to end of underrun message. I don't know the code well enough to be sure that it indicates any error, though. If the messages would be ordered the other way around, then it would make more sense: first when the stream is created, the buffer doesn't have any data, but when the prebuffering phase ends, then a rewind is requested on the sink to allow the stream playback to start immediately. I don't know if this was helpful at all... -- Tanu ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss -- -baeksanchang -- -baeksanchang ___ pulseaudio-discuss mailing list pulseaudio-discuss@mail.0pointer.de https://tango.0pointer.de/mailman/listinfo/pulseaudio-discuss
[pulseaudio-discuss] rewind and underrun issues on start of playback
Hi, I'm seeing some issue with underruns/rewinds occurring on the beginning of every sink input playback. I see rewind requests on alsa sink of 9600 bytes. The alsa driver is configured with the following buffer sizes I: sink.c: device.buffering.buffer_size = 9600 I: sink.c: device.buffering.fragment_size = 4800 So it seems like one buffer size is always being rewinded on the beginning of playback. Is there a way to prevent these rewinds/underruns when starting playback? after the stream has started, there is no issue with audio dropouts or underruns, just on the beginning. If i log the data that gets sent to alsa, from pulseaudio or in the alsa driver, i do see the beginning being dropped as well. please see attached logs using both tshed=0 and tsched=1. any help with this? thanks! I: client.c: Created 0 Native client (UNIX socket client) D: protocol-native.c: Protocol version: remote 19, local 19 I: protocol-native.c: Got credentials: uid=0 gid=0 success=1 D: protocol-native.c: SHM possible: yes D: protocol-native.c: Negotiated SHM: no D: memblockq.c: memblockq requested: maxlength=33554432, tlength=0, base=4, prebuf=0, minreq=1 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=33554432, tlength=33554432, base=4, prebuf=0, minreq=4 maxrewind=0 I: sink-input.c: Created input 0 /usr/palm/sounds/notification.wav on pcm_output with sample spec s16le 2ch 44100Hz and channel map front-left,front-right I: sink-input.c: media.format = WAV (Microsoft) I: sink-input.c: media.name = /usr/palm/sounds/notification.wav I: sink-input.c: application.name = pacat I: sink-input.c: native-protocol.peer = UNIX socket client I: sink-input.c: native-protocol.version = 19 I: sink-input.c: application.process.id = 4474 I: sink-input.c: application.process.user = root I: sink-input.c: application.process.host = PalmDevice I: sink-input.c: application.process.binary = pacat I: sink-input.c: application.language = C I: sink-input.c: application.process.machine_id = PalmDevice I: protocol-native.c: Requested tlength=2000.00 ms, minreq=20.00 ms D: protocol-native.c: Traditional mode enabled, modifying sink usec only for compat with minreq. D: memblockq.c: memblockq requested: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 D: memblockq.c: memblockq sanitized: maxlength=4194304, tlength=352800, base=4, prebuf=349276, minreq=3528 maxrewind=0 I: protocol-native.c: Final latency 2054.42 ms = 1960.00 ms + 2*20.00 ms + 54.42 ms D: protocol-native.c: Requesting rewind due to end of underrun. D: alsa-sink.c: Requested to rewind 9600 bytes. D: alsa-sink.c: Limited to 9344 bytes. D: alsa-sink.c: before: 2336 D: alsa-sink.c: after: 2336 D: alsa-sink.c: Rewound 9344 bytes. D: sink.c: Processing rewind... D: sink-input.c: Have to rewind 9344 bytes on render memblockq. D: source.c: Processing rewind... D: protocol-native.c: Underrun on '/usr/palm/sounds/notification.wav', 0 bytes in queue. D: alsa-sink.c: Requested to rewind 9600 bytes. D: alsa-sink.c: Limited to 9344 bytes. D: alsa-sink.c: before: 2336 D: alsa-sink.c: after: 2336 D: alsa-sink.c: Rewound 9344 bytes. D: sink.c: Processing rewind... D: source.c: Processing rewind... D: core.c: Hmm, no streams around, trying to vacuum. I: sink-input.c: Freeing input 0 /usr/palm/sounds/notification.wav I: client.c: Freed 0 pacat I: protocol-native.c: Connection died. -- -baeksanchang root@PalmDevice:/media/internal# pulseaudio - D: core-rtclock.c: Timer slack is set to 50 us. D: core-util.c: setpriority() worked. I: core-util.c: Successfully gained nice level -4. I: main.c: Found user 'pulse' (UID 31) and group 'pulse' (GID 31). I: main.c: Successfully dropped root privileges. I: main.c: This is PulseAudio 0.9.22 D: main.c: Compilation host: arm-none-linux-gnueabi D: main.c: Compilation CFLAGS: -isystem /home/reviewdaemon/projects/nova/oe/BUILD-topaz/staging/arm-none-linux-gnueabi/include -fexpensive-optimizations -fomit-frame-pointer -frename-registers -O2 -fno-strict-aliasing -fno-inline-functions -O3 -g -Wimplicit -O3 -Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wstrict-aliasing=2 -Wwrite-strings -Wno-unused-parameter -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option D: main.c: Running on host: Linux armv7l 2.6.35-palm-tenderloin #98 SMP PREEMPT Sat Apr 30 12:46:55 PDT 2011 D: main.c: Found 2 CPUs. I: main.c: Page size is 4096 bytes D: main.c: Compiled with Valgrind support: yes D: main.c: Running in valgrind mode: no D: main.c: Running in VM: no D: main.c:
