[Webkit-unassigned] [Bug 198323] New: [WinCairo] ASSERTION FAILED: info.bmBitsPixel == 32 in createCairoContextWithHDC

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=198323

            Bug ID: 198323
           Summary: [WinCairo] ASSERTION FAILED: info.bmBitsPixel == 32 in
                    createCairoContextWithHDC
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Platform
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Hironori.Fujii at sony.com

[WinCairo] ASSERTION FAILED: info.bmBitsPixel == 32 in createCairoContextWithHDC

WinCairo port, Debug build, trunk at 245847.

editing/execCommand/change-list-type.html
fast/animation/request-animation-frame-prefix.html

Callstack:

>     Frame[00]  Triage Symbol: [WTF!WTFCrash+0xe]
>     Frame[01]  Triage Symbol: [WebKit!WTFCrashWithInfo+0x20]
>     Frame[02]  Triage Symbol: [WebKit!WebCore::createCairoContextWithHDC+0xe8]
>     Frame[03]  Triage Symbol: [WebKit!WebCore::GraphicsContext::platformInit+0x53]
>     Frame[04]  Triage Symbol: [WebKit!WebCore::GraphicsContext::GraphicsContext+0x8e]
>     Frame[05]  Triage Symbol: [WebKit!WebView::paintIntoBackingStore+0x160]
>     Frame[06]  Triage Symbol: [WebKit!WebView::updateBackingStore+0x3fc]
>     Frame[07]  Triage Symbol: [WebKit!WebView::paint+0x3de]
>     Frame[08]  Ignore Symbol: [WebKit!WebView::WebViewWndProc+0x7e5]
>     Frame[09]  Triage Symbol: [USER32!UserCallWinProcCheckWow+0x266]
>     Frame[0a]  Triage Symbol: [USER32!CallWindowProcW+0x8b]
>     Frame[0b]  Ignore Symbol: [COMCTL32!CallNextSubclassProc+0x9a]
>     Frame[0c]  Ignore Symbol: [COMCTL32!TTSubclassProc+0xb8]
>     Frame[0d]  Ignore Symbol: [COMCTL32!CallNextSubclassProc+0x9a]
>     Frame[0e]  Ignore Symbol: [COMCTL32!MasterSubclassProc+0xa2]
>     Frame[0f]  Triage Symbol: [USER32!UserCallWinProcCheckWow+0x266]
>     Frame[10]  Triage Symbol: [USER32!SendMessageWorker+0x218]
>     Frame[11]  Triage Symbol: [USER32!SendMessageW+0xf8]
>     Frame[12]  Triage Symbol: [DumpRenderTreeLib!dump+0x9f]
>     Frame[13]  Triage Symbol: [DumpRenderTreeLib!TestRunner::notifyDone+0x4f]
>     Frame[14]  Triage Symbol: [DumpRenderTreeLib!notifyDoneCallback+0x4c]
>     Frame[15]  Triage Symbol: [JavaScriptCore!JSC::APICallbackFunction::call<JSC::JSCallbackFunction>+0x25a]
>     Frame[16]  Bad Symbol: []
>     Frame[17]  Bad Symbol: []
>     Frame[18]  Bad Symbol: []
>     Frame[19]  Bad Symbol: []
>     Frame[1a]  Triage Symbol: [JavaScriptCore!llint_entry+0x132fb]
>     Frame[1b]  Bad Symbol: []
>     Frame[1c]  Triage Symbol: [JavaScriptCore!llint_entry+0x132fb]


> python ./Tools/Scripts/run-webkit-tests --debug  --wincairo --no-new-test-results --dump-render-tree editing/execCommand/change-list-type.html fast/animation/request-animation-frame-prefix.html

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