-
Roland Scheidegger authored
-128 and -127 represent exactly the same value (-1.0) for snorm8 values, as do -32768/-32767 for snorm16. Therefore it seems quite reasonable that an implementation would return the other representation (in particular r600 will do this with a blit, and the snorm->float->snorm conversion implied by this will never return the -128/-32768 values). Reviewed-by: Brian Paul <brianp@vmware.com>
caf60eec