blob: 5b389959bf3bbc458d40c268090d08189e5c2e1f [file] [log] [blame]
#version 320 es
float fX;
float fY;
void main()
{
dFdx(fX);
dFdy(fY);
fwidth(fX);
dFdxCoarse(fX);
dFdyCoarse(fY);
fwidthCoarse(fX);
dFdxFine(fX);
dFdyFine(fY);
fwidthFine(fX);
}