Why won't Final Cut Pro X export in 1080P
I'm trying to export video in 1080P in Final Cut Pro X 10.1.4. Every time I click the share button it says I'm exporting in 720P. I tried to change it to 1080P and its greyed out. I even tried click share to Apple device in 1080P still 720. I verified all the clips are 1080P. I've never had this problem before its always just done it. Heres a screenshot of the share screen.
MacBook Pro, OS X Yosemite (10.10.2), 2011 with discrete graphics card