[SDL] About SDL_Draw library

[cocobear]

于 Thu, 11 Oct 2007 20:06:11 +0100
Paul Duffy <odubtaig at yahoo.co.uk> 写道:

> On Tue, 2007-10-09 at 22:55 +0800, cocobear wrote:
> > extern DECLSPEC
> > void (*Draw_Pixel)(SDL_Surface *super,
> >                    Sint16 x, Sint16 y, Uint32 color);
> 
> That's a pointer to a function rather than a function in and of
> itself. The functions themselves (which may be chosen based on colour
> depth or compile-time directives such as endianness) will be in
> another file in the source code.
> 


I can only find Draw_Pixel as a variable in the source code.


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Regards!

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