Serious Sam HD Message Board  

Hi everyone...

In the Performance, you can customize GPU Speed and in GPU Speed there are many option...

I just want to ask which setting should I choose for the best graphic...there are two options which i don't really understand

1. Rescaling Filter. There are point-sampling, bilinear, bicubic. sharpen-bicubic, and Lanzcos -> which is the best?

2. Shadow Format. There are RG 16, RGBA 16, RG 32 F, RGBA 8, RG 16 F, RGBA 16 F -> which one is the best?

Thank you...

Lanzcos is the best for upscaling of video, and for shadows, RGBA 16 F means Red Green Blue Alpha-channel 16bit Floating Point, which would be the best of all those options. Anything with F in it though, will slow down your rendering just a little bit, since floating point operations are much more CPU intensive than non-floating point operations.

I see...

Thank you very much hellfyredrgn