I already tried opengl and I noticed no difference with sdl2. The resolution size is correct (for example 320x200) but image is not sharp, there is a sort of blurring effect (I suppose because my desktop use 640x480 interlaced). This happens with every release higher than 1.8.1 Am I missing something?

Hi all. I'm using scummvm on a crt tv 15Khz using a compatible analog ati card and calamity crtemudriver. I'm very satisfied because I can use original 320x200 resolution. This happens using scummvm 1.8.1 (the last using SDL 1.2). When trying releases using SDL2 result is not the same. Looking this ...