https://bugs.documentfoundation.org/show_bug.cgi?id=158739
Bug ID: 158739
Summary: Crash (assert): Inserting Formula and hovering over
insert text leads to assert in Skia/Vulkan graphics
Product: LibreOffice
Version: 24.8.0.0 alpha0+ Master
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: [email protected]
Reporter: [email protected]
Description:
Inserting Formula and hovering over insert text in Writer leads to assert in
Skia/Vulkan graphics on a debug-util build.
Steps to Reproduce:
1.Open Writer and go to Insert->Field->More Fields...->(Variables tab)
2.Select "Insert Formula" under type
3.Double click "Additional formats..." under Format, then click OK in the new
pop-up
4. Select "General" under Format
5. Click Insert, then click close
6. Move mouse to hover over the "0" that was inserted
Actual Results:
An assert triggers at SkiaSalGraphicsImpl::flushSurfaceToWindowContext at the
line for "assert(isGPU());". Call stack is:
vcllo.dll!SkiaSalGraphicsImpl::flushSurfaceToWindowContext() Line 418
C++
vcllo.dll!SkiaSalGraphicsImpl::performFlush() Line 405 C++
vclplug_winlo.dll!WinSkiaSalGraphicsImpl::Flush() Line 75 C++
vclplug_winlo.dll!WinSalGraphics::Flush() Line 805 C++
vclplug_winlo.dll!WinSalFrame::Flush() Line 2215 C++
vcllo.dll!SalFrame::Flush(const tools::Rectangle & __formal) Line 105
C++
vcllo.dll!vcl::WindowOutputDevice::Flush() Line 2968 C++
vcllo.dll!vcl::Window::PaintImmediately() Line 1348 C++
vcllo.dll!vcl::Window::PaintImmediately() Line 1276 C++
vcllo.dll!HelpTextWindow::ImplShow() Line 375 C++
Expected Results:
No assert fires
Reproducible: Always
User Profile Reset: Yes
Additional Info:
Version: 24.8.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: c498e2acd64688df9aa32bbcc820d8513a5373ea
CPU threads: 16; OS: Windows 10.0 Build 22631; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: CL threaded
Does not occur if I change Skia to raster.
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