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Bug 779860 - alsa: use pow2 for performance
alsa: use pow2 for performance
Status: RESOLVED OBSOLETE
Product: GStreamer
Classification: Platform
Component: gst-plugins-base
1.10.4
Other Linux
: Normal enhancement
: git master
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2017-03-10 14:29 UTC by Marc Leeman
Modified: 2018-11-03 11:55 UTC
See Also:
GNOME target: ---
GNOME version: ---

Attachments
Constrain buffer_size and period_size to be a power of 2 (for armhf and DAVINCI pcm driver) (9.87 KB, patch)
2017-03-10 14:29 UTC, Marc Leeman 		none Details | Review
git format-patch (9.87 KB, patch)
2017-03-13 13:21 UTC, Marc Leeman 		none Details | Review
restore original author (9.86 KB, patch)
2017-03-13 13:25 UTC, Marc Leeman 		none Details | Review

Description Marc Leeman 2017-03-10 14:29:54 UTC 
Created attachment 347645 [details] [review]
Constrain buffer_size and period_size to be a power of 2 (for  armhf and DAVINCI pcm driver)

use a pow2 buffer size to fix high cpu load for alsa on armhf archs.
Comment 1 Nicolas Dufresne (ndufresne) 2017-03-10 21:42:30 UTC 
Comment on attachment 347645 [details] [review]
Constrain buffer_size and period_size to be a power of 2 (for  armhf and DAVINCI pcm driver)

Wrong patch format, use git format.
Comment 2 Nicolas Dufresne (ndufresne) 2017-03-10 21:43:16 UTC 
While at it, the description is a bit long, try and synthetise, and add a long description.

alsa: Short desc
<empty line>
long desc
Comment 3 Marc Leeman 2017-03-13 13:21:31 UTC 
Created attachment 347835 [details] [review]
git format-patch
Comment 4 Marc Leeman 2017-03-13 13:25:48 UTC 
Created attachment 347836 [details] [review]
restore original author
Comment 5 GStreamer system administrator 2018-11-03 11:55:31 UTC 
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/345.