[FFmpeg-devel] [PATCH] IFF demuxer and 8SVX decoder

[Jai Menon]

On Wednesday 26 March 2008 21:12:26 Michael Niedermayer wrote:
> uint8_t d = *buf++;
>
> > +        esc->fib_acc += esc->table[d & 0x0f];
> > +        *out_data++ = esc->fib_acc << 8;
> > +        esc->fib_acc += esc->table[d >> 4];
> > +        *out_data++ = esc->fib_acc << 8;
> > +    }
>
> you can do this with one subtraction and 2 shifts less
>
I still don't know how i can eliminate the two shifts?