COMPRESSED texture question important!!

is GL_COMPRESSED_RGBA_S3TC_DXT1_EXT for NV only? what is the ATI counterpart in that case?

where can i read more about S3TC DXT1 3, 5 extensions???


No, it’s not nVidia-only. ATI supports it as well.

As far as I know (pls correct me if I am wrong) all extensions with _EXT are multi-vendor.
Nvidia specific extensions are marked with _NV and ATI specific ones are marked with _ATI.

Just a precision, EXT multi vendor does not mean that both ATI and NVIDIA actually implement them … but they can.

yes but anyways this thing only crashes on ATIs a friend told me to ask here because you guys might of experienced the same issues before!

If it crashes you are doing something wrong. On my ATI card compression works like a charm.