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

Quoting Sven Neumann (
> Hi,
> James Su <> 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.

He needs to add support for 4bit packed pixel to this function which
doesn't look easy ;(

Best regards,
  Denis Oliver Kropp

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