Re: [Libexif-devel] [libexif-cvs] libexif/libexif/olympus mnote-olympus-entry.c, 1.22, 1.23 mnote-olympus-tag.c, 1.9, 1.10 mnote-olympus-tag.h, 1.4, 1.5

[Joerg H. <jo...@jo...>]

On Tue, Oct 03, 2006 at 01:49:24PM +0000, Marcus Meissner wrote:
> +	case MNOTE_NIKON_TAG_EXPOSUREDIFF: {
> +		unsigned char a,b,c,d;
> +                CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
> +                CC (entry->components, 4, v, maxlen);
> +                vl =3D  exif_get_long (entry->data, entry->order);
> +		a =3D (vl>>24)&0xff; b =3D (vl>>16)&0xff; c =3D (vl>>8)&0xff; d =3D (v=
l)&0xff;
> +                snprintf (v, maxlen, "%.1f",  c?(float)a*((float)b/(floa=
t)c):0 );
> +                break;
> +	}
> +	case MNOTE_NIKON_TAG_LENS_FSTOPS: {
> +		unsigned char a,b,c,d;
> +                CF (entry->format, EXIF_FORMAT_UNDEFINED, v, maxlen);
> +                CC (entry->components, 4, v, maxlen);
> +                vl =3D  exif_get_long (entry->data, entry->order);
> +		a =3D (vl>>24)&0xff; b =3D (vl>>16)&0xff; c =3D (vl>>8)&0xff; d =3D (v=
l)&0xff;
> +                snprintf (v, maxlen, "%.2f",  c?(float)a*((float)b/(floa=
t)c):0 );
> +                break;
> +	}

What's the difference in this 2 case statements? It looks pretty much like
copy & paste code (see indentation). The only difference I found is the
number of digits in the snprintf statement.

Joerg

--=20
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