Re: [AD] Current SVN on OS X

[Evert Glebbeek <eglebbk@xxxxxxxxxx>]

Ok, I've fixed the problem with double buffering not working in OS X  
windowed mode. Actually, I don't think this ever did work, since the  
code was forcing ALLEGRO_SINGLEBUFFER into the new window flags. I  
took out this code and added NSOpenGLPFADoubleBuffer to the window  
attributes (disabling it if ALLEGRO_SINGLEBUFFER) is set.

This works, but I get the impression that this is very different from  
the way options are (currently) set on the other platforms.  
Unfortunately, the OS X port appears to be different enough that it's  
not immediately clear to me how to update it to work in the same way.  
Presumably I will have to get the current settings using  
_al_get_new_display_settings() in additon to the new display flags,  
map those onto the NCOpenGLPixelFormat attributes (http://developer.apple.com/documentation/Cocoa/Reference/ApplicationKit/Classes/NSOpenGLPixelFormat_Class/Reference/Reference.html#/ 
/apple_ref/doc/c_ref/NSOpenGLPixelFormatAttribute), and then build an  
appropriate list of properties to set?

Evert