PNG assumes RGBA when importing

[smb123w64gb]

• Find suitable PNG to DDS solution Thinking maybe

• Create UI popup for selecting formats to convert too

• Connecting up the code

Mainly venturing this to help the broader use cases, and help when UI gets revamps. Lots of UI textures use BC4, as there counterpart to 3DS similarly named IA4 uses in there.

[ScanMountGoat]

Users should be using DDS if they don't want to import as Rgba8. This is a windows only tool, and DDS programs are fairly accessible on windows like paint.net. Is there a use case that isn't covered by using an external conversion program?

[smb123w64gb]

Absolutely, stuff like AMD Compressonator, Nvidia's Photoshop Plugin, GIMP & so on can do it. Thinking this is mainly tailored to those who cant be bothered, but still need there compressed format. And an excuse to learn how to FFI some rust in