Added Primitive Restart Index and Rasterizer Discard to IsEnabled

Change-Id: I63f7324139ff4f337996c14380ef2862dbd8465b
Reviewed-on: https://swiftshader-review.googlesource.com/3547
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
1 file changed