[FIXED] How to find "qtblurimage" attribute on PyQt6 dll which is required for neon effect

Issue

I am trying to use neon effect using from here but that attribute I.e ?qt_blurImage@@YAXPEAVQPainter@@AEAVQImage@@N_N2H@Z in Qt6Widgets.dll How to know what has been introduced in this place in PyQt6 or it has been removed!!.

Solution

Actually the problem lies in PyQt6 they have just changed the name of that attribute slightly. In PyQt5 --

?qt_blurImage@@YAXPAVQPainter@@AAVQImage@@N_N2H@Z

But in PyQt6 it has been changed to

?qt_blurImage@@YAXPEAVQPainter@@AEAVQImage@@N_N2H@Z

Now we can use this in here

To detect in attribute name in future version, objdump could be a choice but for my case dumpbin helped me.

Here is the command in Powershell

PS C:\Program Files\Microsoft Visual Studio\2022\Community\VC\Tools\MSVC\14.37.32822\bin\Hostx64\x64> .\dumpbin.exe /EXPORTS "C:\Users\Prem\Desktop\Qt6Widgets.dll" |findstr ?qt_blurImage

Output will be like

4873 1308 000E4A20 ?qt_blurImage@@YAXAEAVQImage@@N_NH@Z
4874 1309 000E4AA0 ?qt_blurImage@@YAXPEAVQPainter@@AEAVQImage@@N_N2H@Z

Answered By - Raj1234