Saturday, February 13, 2021

First RDO LDR ASTC 6x6 encodings

This is 6x6 block size, using the ERT in bc7enc_rdo:

Left=Non-RDO, 37.3 dB, 2.933 bits/texel (Deflate) 
Right=RDO lambda=.5, 36.557 dB, 2.399 bpt





Using more aggressive ERT settings, but the same lambda: 




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