OS X 10.10 Yosemite: How to turn off vibration (transparency) for the entire app?

This mode creates problems with some rendering and slowness.

I know this transparency mode can be turned off in macOS preferences. But I just want to disable it for my application.

I tried NSAppearance but I couldn't find a solution.

My current working solution is to disable it for all apps:

[NSTask launchedTaskWithLaunchPath: @"/usr/bin/defaults" arguments: [NSArray arrayWithObjects: @"write", @"com.apple.universalaccess", @"reduceTransparency", @"-boolean", @"true", nil]];