Scott Mansell 615e5db0cb Make the GameCube game widescreen heuristic smarter.
The last heuristic wasn't quite smart enough and had a few
false positives in Mario Kart: Double Dash and Metroid prime 2.

Now we only activate if the game is rendering a 16:9
projection to a 4:3 viewport.
2015-08-01 13:21:53 +12:00
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2015-07-31 20:00:36 -04:00