diff options
| author | Yuqian Li <liyuqian@google.com> | 2016-11-29 10:29:22 -0500 |
|---|---|---|
| committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2016-11-29 18:26:06 +0000 |
| commit | db13a093bec6ac1c06bb7c2ec1bde99c42130280 (patch) | |
| tree | 7d09c631f1bdb4d50dae7988abff302ffca97411 /tests/PathTest.cpp | |
| parent | 32ac83ebdc4ac967aae95a48a62c991d459dab73 (diff) | |
Use AdditiveBlitter for partial rows
Previously, we forgot to use AdditiveBlitter in two places where partial
rows are blitterred. That causes SkAAClip to complain as in skia:6003.
BUG=skia:6003
Change-Id: I4f4a896072448bdb3f287a2eb61cb64b1256ea78
Reviewed-on: https://skia-review.googlesource.com/5273
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Diffstat (limited to 'tests/PathTest.cpp')
| -rw-r--r-- | tests/PathTest.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/tests/PathTest.cpp b/tests/PathTest.cpp index 9be3976dae..81ec1187cb 100644 --- a/tests/PathTest.cpp +++ b/tests/PathTest.cpp @@ -4319,6 +4319,29 @@ static void test_fuzz_crbug_662952(skiatest::Reporter* reporter) { surface->getCanvas()->drawRectCoords(0, 0, 100, 100, paint); } +static void test_path_crbugskia6003() { + auto surface(SkSurface::MakeRasterN32Premul(500, 500)); + SkCanvas* canvas = surface->getCanvas(); + SkPaint paint; + paint.setAntiAlias(true); + SkPath path; + path.moveTo(SkBits2Float(0x4325e666), SkBits2Float(0x42a1999a)); // 165.9f, 80.8f + path.lineTo(SkBits2Float(0x4325e666), SkBits2Float(0x42a2999a)); // 165.9f, 81.3f + path.lineTo(SkBits2Float(0x4325b333), SkBits2Float(0x42a2999a)); // 165.7f, 81.3f + path.lineTo(SkBits2Float(0x4325b333), SkBits2Float(0x42a16666)); // 165.7f, 80.7f + path.lineTo(SkBits2Float(0x4325b333), SkBits2Float(0x429f6666)); // 165.7f, 79.7f + // 165.7f, 79.7f, 165.8f, 79.7f, 165.8f, 79.7f + path.cubicTo(SkBits2Float(0x4325b333), SkBits2Float(0x429f6666), SkBits2Float(0x4325cccc), + SkBits2Float(0x429f6666), SkBits2Float(0x4325cccc), SkBits2Float(0x429f6666)); + // 165.8f, 79.7f, 165.8f, 79.7f, 165.9f, 79.7f + path.cubicTo(SkBits2Float(0x4325cccc), SkBits2Float(0x429f6666), SkBits2Float(0x4325cccc), + SkBits2Float(0x429f6666), SkBits2Float(0x4325e666), SkBits2Float(0x429f6666)); + path.lineTo(SkBits2Float(0x4325e666), SkBits2Float(0x42a1999a)); // 165.9f, 80.8f + path.close(); + canvas->clipPath(path, true); + canvas->drawRectCoords(0, 0, 500, 500, paint); +} + static void test_fuzz_crbug_662730(skiatest::Reporter* reporter) { SkPath path; path.moveTo(SkBits2Float(0x00000000), SkBits2Float(0x00000000)); // 0, 0 @@ -4391,6 +4414,7 @@ DEF_TEST(Paths, reporter) { test_fuzz_crbug_662730(reporter); test_fuzz_crbug_662780(); test_mask_overflow(); + test_path_crbugskia6003(); SkTSize<SkScalar>::Make(3,4); |