Resize dds (filter question)

[Bxaa]

Hi,

Example:
I resize dds to lower size (Input texture 8192x8192)
texconv.exe -w 2048 -h 2048 -m 1 -f DXT5 *.dds -o resized

Is teconv support lanczos or similar quality filter (resize to lower)?
(do you have plan to add lanczos)
What filter is a best texconv implemented filter for resize in this case? (linear?)
Is mips correct regenerated while resize and what filter used for this (-if [filter] is global for resize and mips?)

thx

[walbourn]

Currently the DirectXTex resize supports box, bi-linear, cubic, and "triangle" (from the old D3DX).

I have additional filtering options on my backlog, although my past experience with those is that they are slow.

[walbourn]

Note that you can use -if FANT which for Windows Imaging Component (WIC) paths is the same as box for downscale with a linear for upscaling.