[Flightgear-devel] Textures sizes, DDS

[Heiko S. <aei...@ya...>]

>If your using dxt compression, which is why most people use dds, then
>it is NOT equal to the original image. Amount of degradation will
>depend on the image, resolution, type of dxt used, etc..but will never
>be the same or better quality.

This applies to every texture file which use compression. So it belongs to .png, .rgb and .jpg as well. I never heard that anyone asked for the source here....
There is always a degradation, the question is, is it visible to human eyes?