greyscale conversions in DDBLTFX

Graphics and GPU Programming Programming

Started by anachronoks May 30, 2002 01:06 PM

1 comment, last by anachronoks 21 years, 10 months ago

122

Author

May 30, 2002 01:06 PM

Is there a way to convert an image to greyscale using DDBLTFX? I''ve looked at the structure, and nothing really stuck out at me as being for that purpose. Has anyone done it?

a person

118

May 30, 2002 01:23 PM

you cant use it for that purpose. convert the images yourself before placing in vram (NEVER read from vram its slow).

Hippokrates

122

May 30, 2002 01:55 PM

Perhaps you could also use color controls to achieve this but I think they affect the entire game not only the image...

Im Anfang war die Tat...
Faust

Im Anfang war die Tat...Faust