diff options
Diffstat (limited to 'third_party/agg23/agg_curves.cpp')
| -rw-r--r-- | third_party/agg23/agg_curves.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/third_party/agg23/agg_curves.cpp b/third_party/agg23/agg_curves.cpp index e19221d33e..21b959dc97 100644 --- a/third_party/agg23/agg_curves.cpp +++ b/third_party/agg23/agg_curves.cpp @@ -61,8 +61,8 @@ void curve4_div::recursive_bezier(FX_FLOAT x1, FX_FLOAT y1, FX_FLOAT y1234 = (y123 + y234) / 2; FX_FLOAT dx = x4 - x1; FX_FLOAT dy = y4 - y1; - FX_FLOAT d2 = FXSYS_fabs(FXSYS_Mul(x2 - x4, dy) - FXSYS_Mul(y2 - y4, dx)); - FX_FLOAT d3 = FXSYS_fabs(FXSYS_Mul(x3 - x4, dy) - FXSYS_Mul(y3 - y4, dx)); + FX_FLOAT d2 = FXSYS_fabs(((x2 - x4) * dy) - ((y2 - y4) * dx)); + FX_FLOAT d3 = FXSYS_fabs(((x3 - x4) * dy) - ((y3 - y4) * dx)); switch((int(d2 > curve_collinearity_epsilon) << 1) + int(d3 > curve_collinearity_epsilon)) { case 0: @@ -75,22 +75,22 @@ void curve4_div::recursive_bezier(FX_FLOAT x1, FX_FLOAT y1, } break; case 1: - if(FXSYS_Mul(d3, d3) <= FXSYS_Mul(m_distance_tolerance_square, - FXSYS_Mul(dx, dx) + FXSYS_Mul(dy, dy))) { + if ((d3 * d3) <= + (m_distance_tolerance_square * ((dx * dx) + (dy * dy)))) { m_points.add(point_type(x23, y23, path_flags_jr)); return; } break; case 2: - if(FXSYS_Mul(d2, d2) <= FXSYS_Mul(m_distance_tolerance_square, - FXSYS_Mul(dx, dx) + FXSYS_Mul(dy, dy))) { + if ((d2 * d2) <= + (m_distance_tolerance_square * ((dx * dx) + (dy * dy)))) { m_points.add(point_type(x23, y23, path_flags_jr)); return; } break; case 3: - if(FXSYS_Mul(d2 + d3, d2 + d3) <= FXSYS_Mul(m_distance_tolerance_square, - FXSYS_Mul(dx, dx) + FXSYS_Mul(dy, dy))) { + if (((d2 + d3) * (d2 + d3)) <= + (m_distance_tolerance_square * ((dx * dx) + (dy * dy)))) { m_points.add(point_type(x23, y23, path_flags_jr)); return; } |