1 1.1 riastrad These are no substitute for xts, rendercheck and cairo-test-suite. They 2 1.1 riastrad are intended to exercise corner cases in the batch management of long 3 1.1 riastrad drawing commands and more explicit checking of the acceleration paths. 4 1.1.1.2 christos 5 1.1.1.2 christos Useful tools: 6 1.1.1.2 christos 7 1.1.1.2 christos # Packed YUV Xv tester 8 1.1.1.2 christos gst-launch-1.0 videotestsrc pattern=snow ! 'video/x-raw,format=UYVY,width=640,height=360' ! xvimagesink 9 1.1.1.2 christos 10 1.1.1.2 christos # Planar YUV Xv tester 11 1.1.1.2 christos gst-launch-1.0 videotestsrc pattern=snow ! 'video/x-raw,format=I420,width=640,height=360' ! xvimagesink 12