[gstreamer-bugs] [Bug 596832] configurable buffer alignment

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Mar 11 00:45:14 PST 2010


https://bugzilla.gnome.org/show_bug.cgi?id=596832
  GStreamer | gstreamer (core) | git

Stefan Kost (gstreamer, gtkdoc dev) <ensonic> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.10.29

--- Comment #15 from Stefan Kost (gstreamer, gtkdoc dev) <ensonic at sonicpulse.de> 2010-03-11 08:45:09 UTC ---
commit a184419ec5514a9fe804e69cf8bc51eba08b6f84
Author: Stefan Kost <ensonic at users.sf.net>
Date:   Thu Mar 4 10:44:52 2010 +0200

    buffer: allow configurable memory alignment. Fixes #596832

    The alignment guaranteed by malloc is not always sufficient. E.g. vector
    instructions or hardware subsystems want specifically aligned buffers. The
    attached patch will use posix_memalign if available to allocate buffers.
    The desired alignment can be set when running configure using the new
    --with-buffer-alignment option.

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