Available since LÖVE 0.8.0 and removed in LÖVE 0.9.0
It has been renamed to love.graphics.getShader.
Returns the current PixelEffect. Returns nil if none is set.
pe = love.graphics.getPixelEffect( )
None.
PixelEffect pe
© 2006–2016 LÖVE Development Team
Licensed under the GNU Free Documentation License, Version 1.3.
https://love2d.org/wiki/love.graphics.getPixelEffect