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Lines Matching refs:fDX

32     SkFixed fDX;
37     SkFixed fDY;            // abs(1/fDX); may be SK_MaxS32 when fDX is close to 0.
60             fX = fX + fDX;
64             // (fDX and y - fUpperY may be greater than SK_Fixed1)
65             fX = fUpperX + SkFixedMul(fDX, y - fUpperY);
72         SkASSERT(fDX == 0 || y - fY == SK_Fixed1 >> yShift);
74         fX += fDX >> yShift;
93                  SkFixedToFloat(fDX), fWinding);
118         SkASSERT(SkAbs32(fX - SkFixedMul(fY - fSnappedY, fDX) - fSnappedX) < SK_Fixed1);
133         SkASSERT(SkAbs32(fX - SkFixedMul(fDX, fY - SnapY(fCEdge.fCy)) - fCEdge.fCx) < SK_Fixed1);