Re: [Boost-users] [GIL] Change layout type of a pixel...

Subject: Re: [Boost-users] [GIL] Change layout type of a pixel...
From: Christian Henning (chhenning_at_[hidden])
Date: 2009-12-15 14:30:34

Hi Eloi,

for homogeneous pixel types ( like rgb8_pixel_t ) or packed_pixel
types there is no bits member. Can you describe what you want in more
detail? Also hsl pixel is only defined for 32f ( hsl32f_pixel_t ).

Regards,
Christian

On Tue, Dec 15, 2009 at 11:01 AM, Eloi Du Bois <eloi.du.bois_at_[hidden]> wrote:
> Hi all,
>
> I would like to know how to change the layout of a given pixel type.
> For example, I would like to do something like:
>
> // Pixel = rgb16_pixel_t for example.
> template<class Pixel>
> void foo(Pixel & A) {
>     typedef typename pixel<hsl_t, Pixel::bits>::type hsl_pixel_t;
>     hsl_pixel_t a;
>     color_convert(A, a);
> }
>
>
> Thank you by advance,
> Eloi.
>
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