Hi, Nice work, Dimitar! As you have requested comments, here is mine:

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- only fullscreen LFB modes are supported. As of me, GRX in a window is abomination.

I don't make a complete application, but an OCX control that is inserted in a window as part of the application. You'll understand that I absolutely NEED grx in a window. Under Linux I use the LFB driver (here in full-screen mode), and the performance is a concern for me bacause is an embedded product with little CPU power. Do you think that the SDL driver could affect performance? Best regards, Josu Onandia