[gstreamer-bugs] [Bug 506659] New: error in pango text rendering when using non-standard widths

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-base | Ver: HEAD CVS
           Summary: error in pango text rendering when using non-standard
                    widths
           Product: GStreamer
           Version: HEAD CVS
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: Normal
         Component: gst-plugins-base
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: sean at depagnier.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


The gst_text_overlay_blit_yuv420 function incorrectly draws.

To reproduce:

gst-launch videotestsrc ! videoscale ! video/x-raw-yuv,width=796 ! clockoverlay
! ffmpegcolorspace ! autovideosink

with a width of 800, the problem goes away


Also commenting out line 956 in gsttextoverlay.c makes the problem go away for
all widths, I am not sure what this line is supposed to do.


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