On Thu, 8 Feb 2001, Andreas Beck wrote:
> > But to allow to specify the properties of VRAM/Ovl as you suggested I
> > added this one:
> >
> > int ggiOvlCheck(ggi_visual_t vis, enum Overlaytype type,
> > void *properties, int width, int height);
> >
> > Its behaviour is similar to ggiCheckMode();
>
> O.K. - but it needs to be added to the Allocate as well.
>
> - /* checks, if a area of VRAM is available. If not, then it fails
> + /* checks, if an object of the given type and properties is available.
> + * If not, then it fails else it allocates it with the given size.
> - * else it allocates it with the given size.
> > */
> > ggiOvl_t ggiOvlAllocate(ggi_visual_t vis, enum Overlaytype type,
> + void *props, int width, int height);
> - int width, int height);
Done.
> > /* checks, if the given type of overlay with the given properties
> > * will work. If not, then the modified properties passed back
> > * should work. If NULL is passed back, then NOTHING would work
>
> You cannot pass back NULL. You can modify the contents of the struct, not
> the pointer. Do this with a failure code in the return code.
OK. Will do.
CU,
Christoph Egger
E-Mail: [EMAIL PROTECTED]
