Radeons only support Very High Internal Y, but I don't think your card can handle it.ĭratically drop the resolution (something like 640x480 or 800圆00) and keep 16-bit colors.įramebuffer effects is the most resource-heavy thing in all of PSX emulation. Set the internal resolution to High only on both X and Y. Now we need to tackle the problem of why it is so slow. Disable 'Use pixel-shader for PSX Texture Window Emulation' and 'Shader effects' options.
'No WGL Extensions' is a common error message for those whose video card doesn't support advanced (DirectX9) pixel shaders, Radeon 9200 SE being the prime example.
