Fast texture compression utility that makes use of the detex library.
As opposed to texgenpack, which uses a general and versatile but slow compression method, detex-compress uses relatively fast compression algorithms specifically optimized for a texture compression format. In the current version, BC1 (S3TC), BC1A (RGBA_S3TC), BC2, BC3, RGTC1 (BC4_UNORM), SIGNED_RGTC1 (BC4_SNORM), RGTC2 (BC5_UNORM), SIGNED_RGTC2 (BC5_SNORM) and ETC1 compression are supported. The utility is multi-threaded and can compress a 1024x1024 BC1 texture in about 15 seconds with good quality.
The program makes uses of detex (https://github.com/hglm/detex) and DataSetTurbo (https://github.com/hglm/DataSetTurbo).
It is the intention that support for more compression formats will added in the future.