videoscale: fix 4tap for RGB15 and RGB16
authorWim Taymans <wim.taymans@collabora.co.uk>
Thu, 12 Sep 2013 10:23:35 +0000 (12:23 +0200)
committerWim Taymans <wim.taymans@collabora.co.uk>
Thu, 12 Sep 2013 10:27:19 +0000 (12:27 +0200)
commit58e6f33e3544a12ced84e6c78a11aaec5c492f82
treef32afcc732882c8be719bc0759f705ab0e9d4d86
parent1ede4551992106f011c8109ea08432d7a06e3dc0
videoscale: fix 4tap for RGB15 and RGB16

Fix component ordering, it's wrong in both the scanline and merge
function so it cancels eachother out and isn't really a except for
loss of precision of the green component.
Fix calculation of the filter weight
gst/videoscale/vs_4tap.c