[gstreamer-bugs] [Bug 621282] 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

martin.bisson changed:

           What    |Removed                     |Added
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                 CC|                            |martin.bisson at gmail.com

--- Comment #2 from martin.bisson at gmail.com 2010-06-11 11:04:17 UTC ---
I basically just changed the function gst_value_serialize_fourcc() so that it
has the same behavior as gst_value_transform_fourcc_string() just a couple of
lines higher.

I tested a working pipeline using a capfilter with caps "video/x-raw-yuv,
format=(fourcc) ..." in the following case:
- ... = Y800 (normal fourcc): works fine
- ... = Y80x (wrong fourcc with alnum character): pipeline not able to link,
excepted behavior
- ... = Y80# or Y80) (wrong fourcc with non-alnum character): pipeline not even
able to set the property on the element.  I don't know exactly why.

The behavior that I was going to write would have been to change "is_alnum" for
something like "is_alnum(c) || c == ' '" (would that be ok?), but when I saw
that gst_value_transform_fourcc_string(), I used the same implementation.

I could write a more thorough test.  I'm not familiar with GStreamer test
architecture yet, I can look into that.

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