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authorNicolas Dufresne <nicolas.dufresne@collabora.com>2021-08-26 10:16:02 -0400
committerKieran Bingham <kieran.bingham@ideasonboard.com>2021-08-26 16:51:18 +0100
commitbe05f8d1dac23634ce38ba16a703d561e379788d (patch)
tree2c6efb1b224d94596c5808f731b282b40e65907d /test/v4l2_compat
parentd3be776654076f7048c4365190535c0a2c39ad51 (diff)
gstreamer: Fix usage of default size for fixation
Pipeline managers sets a default value to StreamConfiguration::size. The original fixation code was attempting to use it, but as it was truncating the caps to its first structure it would never actually find a best match. In this patch, instead of truncating, we weight various matches using the product of the width and height delta. We also split delta from ranges apart and prefer fixed size over them as ranges are not reliable. This patch also removes the related todo, as it seems that libcamera core won't go further then providing this default value and won't be sorting the format and size lists. Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
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