http://bugs.winehq.org/show_bug.cgi?id=28684
Bug #: 28684 Summary: Incomplete check for Mesa's gl_vendor_string in wined3d_guess_card_vendor. Product: Wine Version: unspecified Platform: All OS/Version: Windows Status: UNCONFIRMED Severity: normal Priority: P2 Component: directx-d3d AssignedTo: wine-bugs@winehq.org ReportedBy: hyperpreston@gmail.com Classification: Unclassified
wined3d_guess_card_vendor checks for Mesa by comparing gl_vendor_string to "Mesa", "Tungsten Graphics, Inc" and "VMware, Inc.". The GDI driver (no idea about the other drivers) reports "Brian Paul" as can be seen here: http://cgit.freedesktop.org/mesa/mesa/tree/src/mesa/main/getstring.c#n88 thus Mesa is not recognized. The easiest solution would be adding another comparison for "Brian Paul" to the check.