[haiku] Re: A little audio survey
- From: Siarzhuk Zharski <zharik@xxxxxx>
- To: <haiku@xxxxxxxxxxxxx>
- Date: Thu, 21 Jul 2011 14:37:23 +0200
On Wed, 20 Jul 2011 15:04:24 -0700, pete.goodeve@xxxxxxxxxxxx wrote:
Is that HDA/long-latency too? I think the possibility of glitches
all
depends on how the various buffer sizes (driver and upstream)
interact.
If the driver buffer always gets filled in time before it actually
has
to go to the driver, there won't be any crackles.
Do not forget, that on the driver side the crackles can occurs in case
the buffer cycle counter is misordered and buffers acquired by the Media
Kit are partially updated.
I remember occasional "silence at boot" problem with my sis7018 driver
too. That is a single-core Celeron 1.2 GHz PC. I observe such problem
occasionally this days with draft of Haiku driver for ESS Allegro on
Celeron 850 MHz notebook. In case I have time before going to vacations
this weekend I can try check either the play buffer is filled with
something by dumping it's CRC.
--
Kind Regards,
S.Zharski
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