[Hanno Hugenberg]

Hi,

we have a opengl application where the context runs in the applications center, with some controls and skinning around it for user input.

Since a Win10 update a while ago, the opengl panel of our application started to flashes white (on AMD) or is not painted (on NVIDIA) when some other form or application gets focused, e.g. opening a Modal Form or another application.

This only happens, when the main form is wsMaximized and skinning is active.

if form state is wsNormal, all is fine.

We can say that a lot of versions of our product are affected, so it is not a problem that started with a specific alpha skins version.

I will try to provide a video in the next day, showing the paint/clear/flashing effect.

I am not able to write a minimal debug application at the moment, since a minimal rebuild of this would take a lot of time.

If i am not able to find the event flow difference via logging and analyzing it myself, i will have to do it.

I am currently trying to dig through the code and the messages myself, to find the bug and started to write a event message log for it.

Then i stumbled upon your

Code:

{$IFDEF LOGGED} sDebugMsgs, {$ENDIF}

own message logging.

Can you share the missing sDebugMsgs unit, so i can analyze the event flow using your already implemented logging mechanism instead of rewriting my own?

[HeDiBo]

'Hanno wrote:

Then i stumbled upon your

Code:

{$IFDEF LOGGED} sDebugMsgs, {$ENDIF}

own message logging.

Can you share the missing sDebugMsgs unit, so i can analyze the event flow using your already implemented logging mechanism instead of rewriting my own?

I second that request: especially now you have released a beta of version 12, it is also important to you to have debugged AC by the users.

[Support]

Hello

Files are sent by PM.

There is just a logging of received messages, log-file saved as 'alphalog.txt' in the application directory.

Hanno Hugenberg, if you can give me a test-app where I can see a problem, it would be great.

[Author]

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