[Bug 729896] glupload: Ignores stride when uploading raw data

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon May 12 15:47:12 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=729896
  GStreamer | gst-plugins-bad | git

--- Comment #23 from Nicolas Dufresne <nicolas.dufresne at collabora.co.uk> 2014-05-12 22:47:06 UTC ---
Should have done that before, but reading the doc:

Specifies the alignment requirements for the start of each pixel row in memory.
     The allowable values are
              1 (byte-alignment),
              2 (rows aligned to even-numbered bytes),
              4 (word-alignment), and
              8 (rows start on double-word boundaries).

And I need 16 pixels alignment (BGRA), which would mean an invalid value or 64
bytes. I guess for this case we need a fallback, e.g. use the coordinate
scaling in place.

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