965         SkScalar halfWidth = 0;  in CircleOp()  local
968                 halfWidth = SK_ScalarHalf;  in CircleOp()
970                 halfWidth = SkScalarHalf(strokeWidth);  in CircleOp()
973             outerRadius += halfWidth;  in CircleOp()
975                 innerRadius = radius - halfWidth;  in CircleOp()
1116         radius += halfWidth;  in CircleOp()
1198             SkScalar halfWidth = 0.5f * bounds.width();  in onPrepareDraws()  local
1212                 offsetClipDist = 0.5f / halfWidth;  in onPrepareDraws()
1220                 vertices.write(center + offset * halfWidth,  in onPrepareDraws()
1403         SkScalar halfWidth = 0;  in ButtCapDashedCircleOp()  local
1405             halfWidth = SK_ScalarHalf;  in ButtCapDashedCircleOp()
1407             halfWidth = SkScalarHalf(strokeWidth);  in ButtCapDashedCircleOp()
1410         SkScalar outerRadius = radius + halfWidth;  in ButtCapDashedCircleOp()
1411         SkScalar innerRadius = radius - halfWidth;  in ButtCapDashedCircleOp()
1440         radius += halfWidth;  in ButtCapDashedCircleOp()
1535             SkScalar halfWidth = 0.5f * bounds.width();  in onPrepareDraws()  local
1542                 vertices.write(center + kOctagonOuter[i] * halfWidth,  in onPrepareDraws()
2223         SkScalar halfWidth = 0;  in CircularRRectOp()  local
2227                 halfWidth = SK_ScalarHalf;  in CircularRRectOp()
2229                 halfWidth = SkScalarHalf(devStrokeWidth);  in CircularRRectOp()
2238                     innerRadius = devRadius - halfWidth;  in CircularRRectOp()
2242             outerRadius += halfWidth;  in CircularRRectOp()
2243             bounds.outset(halfWidth, halfWidth);  in CircularRRectOp()