bizzare graphics artifacts outside of drawing area with gpu acceleration turned on

[mihaibv]

Hi!

Paint.NET 4.2.5

Nvidia driver 441.87

RTX 2080 super

 

I noticed that when starting to modify the drawing area (ie. use a brush, use the text tool etc.) some bizzare pattern starts to emerge outside the drawing area.

It happens only when gpu accelerated rendering is enabled.

 

Here's a clip: 

 

 

[BoltBait]

Turn off Nvidia's Image Sharpening:

 

https://forums.getpaint.net/topic/115457-paintdotnet-425-issue-with-image-sharpening-setting-for-nvidia-driver-44112/?do=findComment&comment=564635