When reporting issues always report what videocard and display drivers you are using. It just looks like buggy drivers. Try to set OffscreenRenderingMethod to fbo (see http://wiki.winehq.org/UsefulRegistryKeys).
When reporting issues always report what videocard and display drivers you are using. It just looks like buggy drivers. Try to set OffscreenRenderingMethod to fbo (see http://wiki.winehq.org/UsefulRegistryKeys).