another double square
This is also a case where the square term is passed to a helper
function that squares the error term a second time.
R=reed@google.com
BUG=skia:3877
Review URL: https://codereview.chromium.org/1152623005
diff --git a/src/core/SkStroke.cpp b/src/core/SkStroke.cpp
index 2589cf6..2296315 100644
--- a/src/core/SkStroke.cpp
+++ b/src/core/SkStroke.cpp
@@ -907,7 +907,7 @@
const SkPoint ray[2], SkQuadConstruct* quadPts STROKER_DEBUG_PARAMS(int depth)) const {
SkPoint strokeMid = SkEvalQuadAt(stroke, SK_ScalarHalf);
// measure the distance from the curve to the quad-stroke midpoint, compare to radius
- if (points_within_dist(ray[0], strokeMid, fInvResScaleSquared)) { // if the difference is small
+ if (points_within_dist(ray[0], strokeMid, fInvResScale)) { // if the difference is small
if (sharp_angle(quadPts->fQuad)) {
return STROKER_RESULT(kSplit_ResultType, depth, quadPts,
"sharp_angle (1) =%g,%g, %g,%g, %g,%g",
@@ -916,8 +916,8 @@
quadPts->fQuad[2].fX, quadPts->fQuad[2].fY);
}
return STROKER_RESULT(kQuad_ResultType, depth, quadPts,
- "points_within_dist(ray[0]=%g,%g, strokeMid=%g,%g, fInvResScaleSquared=%g)",
- ray[0].fX, ray[0].fY, strokeMid.fX, strokeMid.fY, fInvResScaleSquared);
+ "points_within_dist(ray[0]=%g,%g, strokeMid=%g,%g, fInvResScale=%g)",
+ ray[0].fX, ray[0].fY, strokeMid.fX, strokeMid.fY, fInvResScale);
}
// measure the distance to quad's bounds (quick reject)
// an alternative : look for point in triangle
