[Bug 700044] shapewipe sample pipeline won't work

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=700044
  GStreamer | gst-plugins-good | git

--- Comment #3 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2013-05-10 02:21:04 UTC ---
Created an attachment (id=243757)
 View: https://bugzilla.gnome.org/attachment.cgi?id=243757
 Review: https://bugzilla.gnome.org/review?bug=700044&attachment=243757

[PATCH] shapewipe: Can't map twice the same buffer for writing


I took the opportunity to simplify that code a bit. We now use
gst_buffer_make_writable() to make the buffer writable and map twice the
same buffer, with first map being read/write, and second read only. This
get rid of the critical:

GStreamer-CRITICAL **: gst_structure_set_name: assertion `IS_MUTABLE

https://bugzilla.gnome.org/show_bug.cgi?id=700044
---
 gst/shapewipe/gstshapewipe.c | 26 +++++++-------------------
 1 file changed, 7 insertions(+), 19 deletions(-)

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