[Bug 11203] Versions 9.52 & 9. 53 throw page exception on Enterprise Architect

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=11203





--- Comment #11 from Ian Goddard <igoddard at nildram.co.uk>  2008-01-18 06:41:18 ---
(In reply to comment #9)

> Maybe we just need a better detection of the real framebuffer depth, and
> hardcoding 24 -> 32 isn't enough.
> 

I tried the following:

In x11drv_main.c I verified that X11DRV_setup_opengl_visual() was being called
before the switch.

I added a 32-bit case to the switch so that screen_bpp would be set to 24 or 32
as appropriate.

In opengl.c I added 32-bit options to the start of the visualProperties array
in X11DRV_setup_opengl_visual()

The result of this is that it correctly identifies the 24-bit server but I have
no way of knowing whether it would correctly identify a 32-bit server nor
whether the opengl.c changes might cause problems on other hardware.

However a second bug is exposed.  If 24 bits are set, either by simply hacking
the 24-bit switch as per the earlier comment or by the amendments I've just
described, text in some dialogs is invisible.  I'll try running regression
tests to determine whether this shows up in an earlier patch.


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