Monday, January 16, 2017

ETC1 intermediate format progress

I've been working on support for the ETC1 format in Basis. The RDO front end class is done, and I'm writing the first ETC1 encoder+transcoder tonight. ETC1 is different enough from DXT1 that a redesign/rewrite is required.

Check out these histograms of the symbols the encoder sends to the transcoder (for kodim18).

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