Lines Matching refs:x2
767 // check the 2x2 for overflow
1324 SkFixed x0, y0, x1, y1, x2, y2;
1330 x2 = srcPt[2].fX - srcPt[3].fX;
1333 /* check if abs(x2) > abs(y2) */
1334 if ( x2 > 0 ? y2 > 0 ? x2 > y2 : x2 > -y2 : y2 > 0 ? -x2 > y2 : x2 < y2) {
1335 SkFixed denom = SkMulDiv(x1, y2, x2) - y1;
1339 a1 = SkFractDiv(SkMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1341 SkFixed denom = x1 - SkMulDiv(y1, x2, y2);
1345 a1 = SkFractDiv(x0 - x1 - SkMulDiv(y0 - y1, x2, y2), denom);
1350 SkFixed denom = y2 - SkMulDiv(x2, y1, x1);
1354 a2 = SkFractDiv(y0 - y2 - SkMulDiv(x0 - x2, y1, x1), denom);
1356 SkFixed denom = SkMulDiv(y2, x1, y1) - x2;
1360 a2 = SkFractDiv(SkMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
1457 float x0, y0, x1, y1, x2, y2;
1463 x2 = srcPt[2].fX - srcPt[3].fX;
1466 /* check if abs(x2) > abs(y2) */
1467 if ( x2 > 0 ? y2 > 0 ? x2 > y2 : x2 > -y2 : y2 > 0 ? -x2 > y2 : x2 < y2) {
1468 float denom = SkScalarMulDiv(x1, y2, x2) - y1;
1472 a1 = SkScalarDiv(SkScalarMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1474 float denom = x1 - SkScalarMulDiv(y1, x2, y2);
1478 x2, y2), denom);
1483 float denom = y2 - SkScalarMulDiv(x2, y1, x1);
1487 a2 = SkScalarDiv(y0 - y2 - SkScalarMulDiv(x0 - x2, y1, x1), denom);
1489 float denom = SkScalarMulDiv(y2, x1, y1) - x2;
1493 a2 = SkScalarDiv(SkScalarMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
