Re: [MiNT] WM_REDRAW

[OL <o.l@lutece.net>]

Hello,

In MyAES case, I send message for each rectangles to redraw of a windows 
but it's possible this is not need I think send the full window is 
enough and finally more efficient, I will look at this.

Olivier
> Hello,
>
> I want to gather informations regarding optimization of subsequent 
> sending WM_REDRAW messages.
>
> How does MyAES optimized them? How does XaAES handle them?
> Does it merge areas which intersect? Does it maybe merge areas which 
> does not intersect?
> Does it pass each WM_REDRAW as separate area, even when the intersect?
>
> I'm always unsure if it is better to send an WM_REDRAW message or if 
> it is better
> to insert them into a (application specific) list of redraw areas...
>
> Also I'm unsure how much overhead I do get when sending several 
> WM_REDRAW messages...
>
>
> Is there any info on this? Any information is appreciated :)
>
> Greets & Thanks.
>
> Ole