[FFmpeg-devel] Realmedia patch

[Reimar Döffinger]

On Wed, Aug 27, 2008 at 07:53:14AM -0400, Ronald S. Bultje wrote:
> On Wed, Aug 27, 2008 at 3:24 AM, Benoit Fouet
> <benoit.fouet at purplelabs.com> wrote:
> I tried the following:
> 
>     int i;
>     char *orig_buf = buf;
>     const char hex_table[16] = { '0', '1', '2', '3', '4', '5', '6', '7',
>                                  '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };

Why not static?

> 
>     for (i = 0; i < size; i++) {
>         *buf++ = hex_table[src[i] >> 4];
>         *buf++ = hex_table[src[i] & 0xF];
>     }

Much funnier-looking (as seen in some base64-code):
*buf++ = "0123456789ABCDEF"[src[i] >> 4];
*buf++ = "0123456789ABCDEF"[src[i] & 0xF];

;-)