Hello all,
In elm_photocam.c:elm_photocam_zoom_set(), there are checks about the
calculated zoom value:
if (wd->size.imw > wd->size.imh)
z = wd->size.imw / pw;
else
z = wd->size.imh / ph;
if (z >= 8) z = 8;
else if (z >= 4) z = 4;
else if (z >= 2) z = 2;
else z = 1;
Why is the check/cap necessary?
On my target device, the QVGA LCD is smallish. When displaying a
multi-megapixel image, the 'z' value above will be greater than 8 (say
11) in AUTO_FIT mode. The zoom out handler gets '8' for wd->zoom and
uses it to calculate the new zoom factor. That will cause the resized
image _larger_ than the AUTO_FIT one when _zoom_out_. The behaviour
is strange.
I'm thinking of getting rid of it. Thoughts?
Cheers,
brian
--
brian
------------------
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