Hi Robert,

Everithing seems to work fine !

Thanks.

On Thu, Sep 18, 2008 at 2:22 PM, Robert Osfield <[EMAIL PROTECTED]>wrote:

> HI Christophe,
>
> Thanks the images, these were very helpful - having struggled to find
> a 32bit tiff file.  I've merged some of your changes and then replaced
> the copy_row with a memcpy, and also improved the 16bit/32bit support
> for other format types.
>
> Could you do an svn update and test out the new changes.
>
> Cheers,
> Robert.
>
> On Thu, Sep 18, 2008 at 12:43 PM, christophe loustaunau
> <[EMAIL PROTECTED]> wrote:
> >
> > Hi Robert,
> >
> >
> >> I've just reviewed your changes, and am bit confused by the code - not
> >> your changes in particular, but rather than the fact that original
> >> code claims support for 16bit samples but then the copy_row function
> >> that just copies unsigned char's across.  You could fixes the 32bit
> >> case, but doesn't address the 16bit case.
> >
> > That's right, I only read tiff file with 32bit float, and I haven't
> adress
> > the 16bit case.
> >>
> >> I also feel that the we could probably just get rid of the copy_row
> >> function and use memcpy instead, and just compute the size of the row
> >> needing to be copied. i.e.
> >>
> >>   memcpy(currPtr, inbuf, format*w);
> >
> >
> > I also think that It would be a good thing to use memcpy.
> >
> >> Before I merge any changes I'll need to test before and after results
> >> with some real imagery that tests 8bit, 16bit and float.  Do you have
> >> some I could test against?
> >
> >
> > Here is three files :
> >
> > lena_8.tif --> byte
> > lena_16.tif --> uint16
> > lena_32.tif -->  float32
> >
> > I have send the files only on your personnal mail because it's a little
> big
> > for the list.
> >
> > Regards
> >
> >
> > --
> > Christophe Loustaunau.
> >
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> >
> >
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-- 
Christophe Loustaunau.
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