KTX 2.0 SupercompressionScheme Values

Understand the meaning of KTX2 SupercompressionScheme values and how they affect decoding behavior.

Common values

  • 0: No extra supercompression. Payload data is stored in the base container layout.
  • 1: BasisLZ, common in ETC1S and Basis Universal workflows.
  • 2: Zstd, useful when an additional compression layer is needed.

Tools to validate the file

If you are unsure which supercompression mode a KTX2 file uses, inspect it with the site viewer.

KTX2 ViewerKTX 2.0 Header StructureDDS to KTX2

Recherches associées

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