[gstreamer-bugs] [Bug 547835] tee release_request_pad while buffer_alloc racyness

GStreamer (bugzilla.gnome.org) bugzilla-daemon at bugzilla.gnome.org
Thu Aug 14 15:52:25 PDT 2008


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  GStreamer | gstreamer (core) | Ver: HEAD CVS

Ole André Vadla Ravnås changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #116611|0                           |1
        is obsolete|                            |




------- Comment #4 from Ole André Vadla Ravnås  2008-08-14 22:52 UTC -------
Created an attachment (id=116616)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=116616&action=view)
tee_release_request_pad_while_buffer_alloc_testcase_r2

Simplified and improved version of the original test.
- Avoid deadlocking if the locking semantics change in the future, so give the
app thread up to 3 seconds to finish the release_request_pad() before returning
from buffer_alloc.
- Reduced the number of global variables and spawn the 'app' thread from
buffer_alloc to simplify things (d'oh!).
- Try to be a nicer gstcheck citizen.


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