On 10.07.2005 16:03, Frank Richter wrote: > Hm, I'm currently using the Cygwin/X server which reports a display > depth of 24bpp... perhaps the test is sensible to the display depth? > Maybe yours is 32bpp, by chance? I just checked on a Linux X server (also running at 24bpp) and indeed, there it works... -f.r