detex. Low-level library for decompression and manipulation of texture blocks compressed using formats such as BC1/DXT1/S3TC, BC2-BC3, BC4/RGTC1, BC5/RGTC2, BC6 (BPTC_FLOAT), BC7 (BPTC), ETC1 and the ETC2 family, loading of KTX and DDS files, and conversion between pixel formats