Re: [AD] clipping line algorithm

[Sven Sandberg <svens@xxxxxxxxxx>]

Eric Botcazou wrote:
> (2) is obviously false. I'd rewrite it as:
>
> (2') Every drawing function should use (or optimize based on) the vtable, 
> except if it is specifically intended to bypass it (e.g. _putpixel).

Good! Then we can do the following: put a flag in the vtable, which 
indicates whether putpixel and _putpixel/bmp_read* have the same meaning 
for this type of bitmap. This allows us and users to use bmp_read* for 
speed, as they were intended for, while not breaking anyone's coding 
paradigms. Is this OK?

Sven