[Webkit-unassigned] [Bug 75367] New: [chromium] Rounding issue on some RenderSVGPath values

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=75367

           Summary: [chromium] Rounding issue on some RenderSVGPath values
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: SVG
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: tony at chromium.org
                CC: zimmermann at kde.org


For example, the following 2 tests have rounding issues (on all platforms, most noticeable on Linux):
  svg/css/composite-shadow-example.html
  svg/css/composite-shadow-with-opacity.html

Here's a wdiff of the two possible values, which can flip using the same binary on different runs:
http://build.chromium.org/f/chromium/layout_test_results/Webkit_Linux/results/layout-test-results/svg/css/composite-shadow-example-wdiff.html
http://build.chromium.org/f/chromium/layout_test_results/Webkit_Linux/results/layout-test-results/svg/css/composite-shadow-with-opacity-wdiff.html

This seems pretty minor (1.83697e-15 vs 1.83691e-15).  Maybe we should clamp values close to zero?

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.