| Re: [AD] mouse cursor update |
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- To: "Coordination of admins/developers of the game programming library Allegro" <alleg-developers@xxxxxxxxxx>
- Subject: Re: [AD] mouse cursor update
- From: "Trent Gamblin" <trent@xxxxxxxxxx>
- Date: Fri, 22 Aug 2008 13:54:21 -0600 (MDT)
On Fri, August 22, 2008 9:01 am, Peter Wang said:
> Turns out we *need* to call SetCursor() every single time we get a
> WM_SETCURSOR message, and I had commented that out.
>
> In window_callback we know the active display, but we need to get
> the
> cursor for that display, for SetCursor. But the display could be a
> ALLEGRO_DISPLAY_D3D or a ALLEGRO_DISPLAY_WGL, so I think we need to
> move
> at least the mouse cursor-related fields into a superclass, say
> ALLEGRO_DISPLAY_WIN.
I made the following changes:
- created a ALLEGRO_OGL_EXTRAS struct that holds all the common
stuff needed by the OGL drivers.
- Put a ogl_extas pointer in ALLEGRO_DISPLAY.
- Removed ALLEGRO_DISPLAY_OGL
- Updated src/opengl/* to use ogl_extras instead of the
ALLEGRO_DISPLAY_OGL struct
- Modified WGL to use ogl_extras
- Re-added the SetCursor call
It works in D3D. What needs to be done is update the Linux XGLX and
MacOS OpenGL drivers to use ogl_extras. I can do Linux if elias
wants.
Trent :{)>