[gstreamer-bugs] [Bug 621282] New: Display of short fourccs is in hex instead of text

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=621282
  GStreamer | gstreamer (core) | git

           Summary: Display of short fourccs is in hex instead of text
    Classification: Desktop
           Product: GStreamer
           Version: git
        OS/Version: All
            Status: UNCONFIRMED
          Severity: trivial
          Priority: Normal
         Component: gstreamer (core)
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: martin.bisson at gmail.com
         QAContact: gstreamer-bugs at lists.sourceforge.net
      GNOME target: ---
     GNOME version: ---


Created an attachment (id=163373)
 --> (https://bugzilla.gnome.org/attachment.cgi?id=163373)
A patch fixing the bug

Short fourccs like "Y8  " or "Y16 " are not displayed correctly when debugging
caps.  This is because the function decides if it displays the text or the hex
value of the string by checking is all characters are alnum.  However, short
fourccs also contain spaces.

The simple attached patch fixes it.

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