[Bug 728439] New: glimagesink: does not takes in account strides

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu Apr 17 09:40:26 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=728439
  GStreamer | gst-plugins-bad | git

           Summary: glimagesink: does not takes in account strides
    Classification: Platform
           Product: GStreamer
           Version: git
        OS/Version: Mac OS
            Status: UNCONFIRMED
          Severity: blocker
          Priority: Normal
         Component: gst-plugins-bad
        AssignedTo: gstreamer-bugs at lists.freedesktop.org
        ReportedBy: ylatuya at gmail.com
         QAContact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---


With big_buck_bunny_480p_h264.mov vtdec produces buffers with the following
properties:
n_planes = 1
stride = 1760
height = 480
size = 844800

osxvideosink displays the image correctly, but glimage sink produces the
following errors:

gstglmemory.c:638:_gl_mem_copy_thread: Cannot copy between textures with
backing data of differentsizes. input 819840 output 818880

Can be reproduced with:
gst-launch-1.0 filesrc
location=/Users/fluendo/Downloads/big_buck_bunny_480p_h264.mov ! qtdemux !
vtdec ! glimagesink

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