2 ms·

Or you use floating point textures.

• wongarsu 11y ago
  But even the smallest floating point format still has 16 bits per channel.
  • Dylan16807 11y ago
    R11F_G11F_B10F, RGB9_E5 Both pack floating point RGB into 32 bits per pixel. Combine that with a separate alpha channel and you're only at 40. Don't ask me how spectacular the support is.