Lines Matching refs:x1
1386 SkFixed x0, y0, x1, y1, x2, y2;
1390 x1 = srcPt[2].fX - srcPt[1].fX;
1397 SkFixed denom = SkMulDiv(x1, y2, x2) - y1;
1401 a1 = SkFractDiv(SkMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1403 SkFixed denom = x1 - SkMulDiv(y1, x2, y2);
1407 a1 = SkFractDiv(x0 - x1 - SkMulDiv(y0 - y1, x2, y2), denom);
1410 /* check if abs(x1) > abs(y1) */
1411 if ( x1 > 0 ? y1 > 0 ? x1 > y1 : x1 > -y1 : y1 > 0 ? -x1 > y1 : x1 < y1) {
1412 SkFixed denom = y2 - SkMulDiv(x2, y1, x1);
1416 a2 = SkFractDiv(y0 - y2 - SkMulDiv(x0 - x2, y1, x1), denom);
1418 SkFixed denom = SkMulDiv(y2, x1, y1) - x2;
1422 a2 = SkFractDiv(SkMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
1519 float x0, y0, x1, y1, x2, y2;
1523 x1 = srcPt[2].fX - srcPt[1].fX;
1530 float denom = SkScalarMulDiv(x1, y2, x2) - y1;
1534 a1 = SkScalarDiv(SkScalarMulDiv(x0 - x1, y2, x2) - y0 + y1, denom);
1536 float denom = x1 - SkScalarMulDiv(y1, x2, y2);
1540 a1 = SkScalarDiv(x0 - x1 - SkScalarMulDiv(y0 - y1, x2, y2), denom);
1543 /* check if abs(x1) > abs(y1) */
1544 if ( x1 > 0 ? y1 > 0 ? x1 > y1 : x1 > -y1 : y1 > 0 ? -x1 > y1 : x1 < y1) {
1545 float denom = y2 - SkScalarMulDiv(x2, y1, x1);
1549 a2 = SkScalarDiv(y0 - y2 - SkScalarMulDiv(x0 - x2, y1, x1), denom);
1551 float denom = SkScalarMulDiv(y2, x1, y1) - x2;
1555 a2 = SkScalarDiv(SkScalarMulDiv(y0 - y2, x1, y1) - x0 + x2, denom);
