Am 10.08.2011 11:34, schrieb Rudolf Polzer: > >> The OpenGL ARB cannot incorporate S3TC into a core spec anyway. > > But it already is core part of OpenGL 3.0. No. Making S3TC part of OpenGL was discussed, but rejected. OpenGL only requires RGTC (since OpenGL 3.0) and BPTC (since OpenGL 4.2). Philipp