[directfb-dev] Re: A question about src/misc/gfx_utils.c

[James Su <suzhe@gnuchina.org>]

I must modify this code to support 4 bpp format.

Regards
James Su

Sven Neumann wrote:

>Hi,
>
>James Su <suzhe@gnuchina.org> writes:
>
>  
>
>>I cannot understand function dfb_scale_linear_32 in
>>gfx_utils.c. Could anybody please give me some information on how it
>>works?
>>    
>>
>
>why do you need to understand this code, is it not working correctly
>for you? As noted in the source, the code was copied from gdk-pixbuf
>and I must admit that I haven't studied each and every bit of it into
>full detail.
>
>
>Salut, Sven
>
>
>  
>





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