HDR and 3D texture support

Question

HDR and 3D texture support

boberfly opened this issue 9 years ago · comments

Hey,

It would be great to see HDR and 3D texture support with the ASTC mode of ISPC Texture Compressor. I'm testing the codebase now with plans to do some lightmap baking to ASTC, found here:

https://github.com/boberfly/Urho3D/tree/ispc_texcomp

Cheers

Marc Fauconneau · Answer 1 · Sat Feb 06 2016 11:27:35 GMT+0800 (China Standard Time)

We are unlikely to add this in the short term unless there's significant demand for it. There are several items that have higher priority (RGBA support for instance).

If anyone else values this feature highly, please let us know.

Nicolas Lelong · Answer 2 · Fri Jul 15 2016 23:33:29 GMT+0800 (China Standard Time)

Thanks for the great job on ASTC, HDR support would be great for lightmap storage, I'm actually badly in need for it :)

despoke · Answer 3 · Fri Apr 13 2018 13:11:50 GMT+0800 (China Standard Time)

HDR support would be great indeed. Newbie question, but it wouldn't be as simple as just rewriting load_block_interleaved() in kernel_astc.ispc so that it accepts floats, right?