[Interest] Still getting crashes inside of Intel OpenGL drivers even after setting QT_OPENGL=software

Alexander Dyagilev alervdvcw at gmail.com
Mon Jan 25 07:45:11 CET 2021


Typo: we use Qt 5.12.10.

On 1/25/2021 9:23 AM, Alexander Dyagilev wrote:
>
> Hello,
>
> Top #1 crash of our app under Windows x64 is caused by Intel OpenGL 
> drivers (for example: ig9icd64.dll).
>
> We've tried setting environment variable:
>
> qputenv("QT_OPENGL","software");
>
> But we're still getting these crashes.
>
> Why?
>
> Unfortunately, the call stack can't say much...
>
> 0000000000000000()    Unknown
> [Frames may be missing, no binary loaded for ig9icd64.dll]
> ig9icd64.dll!00007ff9cc7c8dfb()    Unknown
>
> We use Qt 5.10 + QML with QtQuick Controls 2.
>
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