[gstreamer-bugs] [Bug 164176] [jpegenc/dec] conversion bugs (wrong strides?)

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 http://bugzilla.gnome.org/show_bug.cgi?id=164176
 GStreamer | gst-plugins | Ver: HEAD CVS





------- Additional Comments From Tim-Philipp Müller  2005-02-15 10:46 -------
With sebastien's patch, rowstride for the U plane of an I420 yuv image that is
300 pixels wide becomes

  stride2 = DIV_ROUND_UP_X (300, 1) = 150

while many other plugins use the same stride as videotestsrc for I420, which is

  stride2 = (ROUND_UP_8 (300) /2) = 152;

In other words, that patch will likely break other things (and it doesn't fix
the issue for me either).

Long live implicit row strides ... not.

Cheers
 -Tim


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