* Mozilla Bug #252851 - Mozilla should use ALSA for sound rather than OSS
@ 2004-07-24 4:33 Lee Revell
2004-07-27 15:58 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: Lee Revell @ 2004-07-24 4:33 UTC (permalink / raw)
To: alsa-devel
Just FYI, I filed the following bug today after noticing that Mozilla
was opening the sound device in OSS emulation mode, rather than using
ALSA native funcitons:
http://bugzilla.mozilla.org/show_bug.cgi?id=252851
This causes the following XRUN on my system:
Jul 24 00:21:41 mindpipe kernel: ALSA /home/rlrevell/cvs/alsa/alsa-driver/alsa-kernel/core/pcm_lib.c:169: XRUN: pcmC0D2c
Jul 24 00:21:41 mindpipe kernel: [dump_stack+23/32] dump_stack+0x17/0x20
Jul 24 00:21:41 mindpipe kernel: [__crc_open_exec+6091194/6092646] snd_pcm_period_elapsed+0x2c7/0x400 [snd_pcm]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+61783/3197748] snd_emu10k1_interrupt+0xd1/0x3c0 [snd_emu10k1]
Jul 24 00:21:41 mindpipe kernel: [handle_IRQ_event+51/96] handle_IRQ_event+0x33/0x60
Jul 24 00:21:41 mindpipe kernel: [do_IRQ+165/368] do_IRQ+0xa5/0x170
Jul 24 00:21:41 mindpipe kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+908343/3197748] snd_pcm_oss_change_params+0x5a1/0x850 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+909148/3197748] snd_pcm_oss_get_active_substream+0x76/0x90 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+912967/3197748] snd_pcm_oss_get_channels+0x11/0x30 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+919229/3197748] snd_pcm_oss_ioctl+0x447/0x740 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [sys_ioctl+256/608] sys_ioctl+0x100/0x260
Jul 24 00:21:41 mindpipe kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Jul 24 00:21:41 mindpipe kernel: ALSA /home/rlrevell/cvs/alsa/alsa-driver/alsa-kernel/core/pcm_lib.c:169: XRUN: pcmC0D2c
Jul 24 00:21:41 mindpipe kernel: [dump_stack+23/32] dump_stack+0x17/0x20
Jul 24 00:21:41 mindpipe kernel: [__crc_open_exec+6091194/6092646] snd_pcm_period_elapsed+0x2c7/0x400 [snd_pcm]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+61783/3197748] snd_emu10k1_interrupt+0xd1/0x3c0 [snd_emu10k1]
Jul 24 00:21:41 mindpipe kernel: [handle_IRQ_event+51/96] handle_IRQ_event+0x33/0x60
Jul 24 00:21:41 mindpipe kernel: [do_IRQ+165/368] do_IRQ+0xa5/0x170
Jul 24 00:21:41 mindpipe kernel: [common_interrupt+24/32] common_interrupt+0x18/0x20
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+908343/3197748] snd_pcm_oss_change_params+0x5a1/0x850 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+909148/3197748] snd_pcm_oss_get_active_substream+0x76/0x90 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+912823/3197748] snd_pcm_oss_get_rate+0x11/0x30 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [__crc_totalram_pages+919694/3197748] snd_pcm_oss_ioctl+0x618/0x740 [snd_pcm_oss]
Jul 24 00:21:41 mindpipe kernel: [sys_ioctl+256/608] sys_ioctl+0x100/0x260
Lee
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2004-07-24 4:33 Mozilla Bug #252851 - Mozilla should use ALSA for sound rather than OSS Lee Revell
2004-07-27 15:58 ` Takashi Iwai
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