video-scaler: add scaler optimization
authorWim Taymans <wtaymans@redhat.com>
Wed, 25 Feb 2015 14:33:26 +0000 (15:33 +0100)
committerWim Taymans <wtaymans@redhat.com>
Wed, 25 Feb 2015 14:33:26 +0000 (15:33 +0100)
commit9e8799924bbcadb155f9e0371e71468188df580f
tree61bf84c72ab36cba133fbaf79eaf2b453fa18151
parent4d8c2776561f4a4a4efbf86486387632e19ae930
video-scaler: add scaler optimization

If we are vertically downscaling, it is better to first downscale and
then do the horizontal scaling in most cases.
gst-libs/gst/video/video-scaler.c