alpha: Should translate BGRx to BGRA instead of AYUV
Submitted by Nicolas Dufresne
gst-launch-1.0 -v videotestsrc ! video/x-raw,format=BGRx ! alpha alpha=0.5 ! glimagesink
glimagesink will receive AYUV. This seems much slower then producing BGRA and setting the alpha byte. Would be a nice enhancement to try and address that.