Fix radii calculation code to handle large radii.
BUG=472147
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1569403002
Review URL: https://codereview.chromium.org/1569403002
diff --git a/tests/DrawPathTest.cpp b/tests/DrawPathTest.cpp
index 364a297..e9aa449 100644
--- a/tests/DrawPathTest.cpp
+++ b/tests/DrawPathTest.cpp
@@ -313,6 +313,39 @@
REPORTER_ASSERT(reporter, filteredPath.isEmpty());
}
+// http://crbug.com/472147
+// This is a simplified version from the bug. RRect radii not properly scaled.
+static void test_crbug_472147_simple(skiatest::Reporter* reporter) {
+ SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterN32Premul(1000, 1000));
+ SkCanvas* canvas = surface->getCanvas();
+ SkPaint p;
+ SkRect r = SkRect::MakeLTRB(-246.0f, 33.0f, 848.0f, 33554464.0f);
+ SkVector radii[4] = {
+ { 13.0f, 8.0f }, { 170.0f, 2.0 }, { 256.0f, 33554430.0f }, { 120.0f, 5.0f }
+ };
+ SkRRect rr;
+ rr.setRectRadii(r, radii);
+ canvas->drawRRect(rr, p);
+}
+
+// http://crbug.com/472147
+// RRect radii not properly scaled.
+static void test_crbug_472147_actual(skiatest::Reporter* reporter) {
+ SkAutoTUnref<SkSurface> surface(SkSurface::NewRasterN32Premul(1000, 1000));
+ SkCanvas* canvas = surface->getCanvas();
+ SkPaint p;
+ SkRect r = SkRect::MakeLTRB(-246.0f, 33.0f, 848.0f, 33554464.0f);
+ SkVector radii[4] = {
+ { 13.0f, 8.0f }, { 170.0f, 2.0 }, { 256.0f, 33554430.0f }, { 120.0f, 5.0f }
+ };
+ SkRRect rr;
+ rr.setRectRadii(r, radii);
+ canvas->clipRRect(rr, SkRegion::kIntersect_Op, false);
+
+ SkRect r2 = SkRect::MakeLTRB(0, 33, 1102, 33554464);
+ canvas->drawRect(r2, p);
+}
+
DEF_TEST(DrawPath, reporter) {
test_giantaa();
test_bug533();
@@ -325,6 +358,8 @@
if (false) test_crbug131181();
test_infinite_dash(reporter);
test_crbug_165432(reporter);
+ test_crbug_472147_simple(reporter);
+ test_crbug_472147_actual(reporter);
test_big_aa_rect(reporter);
test_halfway();
}