[Bug 733827] v4l2videodec: Add pixel format negotiation support

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Mar 26 08:30:43 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=733827

Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #300358|none                        |reviewed
             status|                            |

--- Comment #3 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> ---
Review of attachment 300358:
 --> (https://bugzilla.gnome.org/review?bug=733827&attachment=300358)

::: sys/v4l2/gstv4l2videodec.c
@@ +521,3 @@
+
+    /* TODO: prefer input values instead of smallest width/height/framerate */
+    caps = gst_caps_fixate(caps);

That's kind of wrong, we should somehow acquire what the driver would do
without action, and fixate toward this. Width/Height for now should we fixed to
what the driver says by default.

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