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ASTC has support for 3D blocks. But, I don't know how widespread support is for desktop GPUs... https://en.wikipedia.org/wiki/Adaptive_scalable_texture_compres
by corysama 2y ago
ASTC has support for 3D blocks. But, I don't know how widespread support is for desktop GPUs...
https://en.wikipedia.org/wiki/Adaptive_scalable_texture_compression#3D_block_footprints_and_bit_rates https://en.wikipedia.org/wiki/Adaptive_scalable_texture_comp...
For example, apparently support in OpenGL is simply not available.
https://www.khronos.org/opengl/wiki/ASTC_Texture_Compression#Unavailable_features https://www.khronos.org/opengl/wiki/ASTC_Texture_Compression...
- TinkersW 2y agoYa it does, but desktop GPUs don't support ASTC(or if they do it isn't exposed)
- jsheard 2y agoApples M-series chips have ASTC if you count those as desktop, but yeah neither AMD or Nvidias discrete GPUs have it. Desktop and console chips usually only have BC, mobile chips usually only have ASTC, and the few chips which straddle the line between those worlds have both (e.g. Nvidia Tegra and Apple M).