Lines Matching refs:fx
214 // SkFixed fx = ...;
215 // fx = tile(fx + SK_Fixed1);
217 // we want to make sure (fx + SK_Fixed1) never overflows.
831 // All bicubic samples have the same fractional offset (fx,fy) from the center.
833 skvm::F32 fx = fract(local.x + 0.5f),
843 const skvm::F32 tmpx[] = { p->splat(1.0f), fx, fx*fx, fx*fx*fx };
884 skvm::F32 fx = fract(right ),
887 return lerp(lerp(sample_texel(u, left,top ), sample_texel(u, right,top ), fx),
888 lerp(sample_texel(u, left,bottom), sample_texel(u, right,bottom), fx), fy);