From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lee Revell Subject: Mozilla Bug #252851 - Mozilla should use ALSA for sound rather than OSS Date: Sat, 24 Jul 2004 00:33:04 -0400 Sender: alsa-devel-admin@lists.sourceforge.net Message-ID: <1090643583.956.2.camel@mindpipe> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Errors-To: alsa-devel-admin@lists.sourceforge.net List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: alsa-devel List-Id: alsa-devel@alsa-project.org 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 ------------------------------------------------------- This SF.Net email is sponsored by BEA Weblogic Workshop FREE Java Enterprise J2EE developer tools! Get your free copy of BEA WebLogic Workshop 8.1 today. http://ads.osdn.com/?ad_id=4721&alloc_id=10040&op=click