From 9c0b02a557e9be663a0eb07519e1b6a61a6c3df2 Mon Sep 17 00:00:00 2001 From: fmalita Date: Tue, 1 Mar 2016 14:28:27 -0800 Subject: Fix SkTwoPointConicalGradient zero-radius handling r == 0 is within valid gradient range, we shouldn't skip it. BUG=skia:5023 R=caryclark@google.com,reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1756573002 Review URL: https://codereview.chromium.org/1756573002 --- src/effects/gradients/SkTwoPointConicalGradient.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/effects/gradients') diff --git a/src/effects/gradients/SkTwoPointConicalGradient.cpp b/src/effects/gradients/SkTwoPointConicalGradient.cpp index b938ebdec7..2209306fe3 100644 --- a/src/effects/gradients/SkTwoPointConicalGradient.cpp +++ b/src/effects/gradients/SkTwoPointConicalGradient.cpp @@ -122,10 +122,10 @@ SkFixed TwoPtRadialContext::nextT() { // find_quad_roots returns the values sorted, so we start with the last float t = roots[countRoots - 1]; float r = lerp(fRec.fRadius, fRec.fDRadius, t); - if (r <= 0) { + if (r < 0) { t = roots[0]; // might be the same as roots[countRoots-1] r = lerp(fRec.fRadius, fRec.fDRadius, t); - if (r <= 0) { + if (r < 0) { return TwoPtRadial::kDontDrawT; } } -- cgit v1.2.3