Hi KuRiX,
I have no idea about this specific situation, but in my career so far hard disc access has ALWAYS been way slower than anything done in CPU. You are talking a factor of 1000's here, probably more - so I would say use JPG if quality is ok.
Although, one thing to consider is the cluster size of the hard disk (which varies from drive to drive). But if your bmp textures are smaller than the cluster size anyway, then a smaller file size will make no difference!! Hmmm, well I think thats right - not had to remember that kinda stuff for a long time ;)
Rhy :)
I have no idea about this specific situation, but in my career so far hard disc access has ALWAYS been way slower than anything done in CPU. You are talking a factor of 1000's here, probably more - so I would say use JPG if quality is ok.
Although, one thing to consider is the cluster size of the hard disk (which varies from drive to drive). But if your bmp textures are smaller than the cluster size anyway, then a smaller file size will make no difference!! Hmmm, well I think thats right - not had to remember that kinda stuff for a long time ;)
Rhy :)