On Sunday 16 September 2012 06:12:14 Andrew Makhorin wrote: > Please see below a function that processes WM_PAINT message. Being run > under Wine this function updates the client area (50x120 chars) about > 50-100 times slower than under Windows XP. Could anyone please explain > me what might be wrong and how to fix that? You better ask your question at wine-devel list.