[Bug 607342] patch that Add 2 news plugins jp462bayer and bayer2rgb2

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon May 20 12:29:10 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=607342
  GStreamer | gst-plugins-bad | git

Joshua M. Doe <oss> changed:

           What    |Removed                     |Added
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 Attachment #244579|0                           |1
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--- Comment #30 from Joshua M. Doe <oss at nvl.army.mil> 2013-05-20 19:29:02 UTC ---
Created an attachment (id=244855)
 View: https://bugzilla.gnome.org/attachment.cgi?id=244855
 Review: https://bugzilla.gnome.org/review?bug=607342&attachment=244855

updated patch for 1.0 bayer plugin, adding 16-bit support

This patch implements 16-bit support, using format="bggr16, rggb16", etc. for
bayer, and ARGB64 for RGB. I've added support for these to rgb2bayer as well
for testing purposes.

I'd like some feedback on how I handled transform_caps for both elements; it
seems very ugly, but I wasn't sure how to make it simpler.

Row stride alignment for Bayer doesn't seem to be well defined. videotestsrc
definitely aligns to 4 bytes, but the Bayer elements don't make this
assumption. If you can let me know what it should be, I'll make sure alignment
is handled correctly.

Downsample either needs to be eliminated, to actually adjust caps to be half
the width/height, or to upsample. I don't like that last option however.

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