AM62P: GTK4 support by GPU

Hi Alexey,

I don't think our team has tested GTK4 yet and do you know the requirements for GTK4? In terms of API, the only differences between AM625 GPU and AM62P GPU would be the addition of OpenGLES3.2. We still do not support X across the family of devices.

Regards,
Krunal

Greetings Krunal,

Technically speaking, the GTK4 is actually working on Wayland environment, the problem is related to hardware acceleration of font rendering. As such text on GTK4 windows is heavily distorted beyond reading.

The all new GNOME environment (which is more advanced than Wayland) is based on GTK4, and many advanced programs have support of X or GNOME, because of technical issues of data exchange between windows.

Regards,

Alexey

Hi,

Just to summarize, GTK4 is functional with Wayland but font rendering seems to have issues and it could be related to the GPU. Is that a correct understanding?

Regards,
Krunal

Correct.

Thanks! Let me check internally with our dev team and get back to you. Since we have not tested GTK4, let me see what our team recommends. 

Regards,
Krunal

Hi Krunal,

Here is a visual representation of the problem.

Regards.