[FFmpeg-cvslog] r21924 - in trunk: libavcodec/acelp_pitch_delay.c libavutil/mathematics.h

[Daniel Serpell]

Hi,

On Sat, Feb 20, 2010 at 5:13 PM, mru <subversion at mplayerhq.hu> wrote:
[...]
> --- trunk/libavutil/mathematics.h ? ? ? Sat Feb 20 19:28:11 2010 ? ? ? ?(r21923)
> +++ trunk/libavutil/mathematics.h ? ? ? Sat Feb 20 21:13:48 2010 ? ? ? ?(r21924)
> @@ -35,6 +35,9 @@
> ?#ifndef M_LN10
> ?#define M_LN10 ? ? ? ? 2.30258509299404568402 ?/* log_e 10 */
> ?#endif
> +#ifndef M_LOG2_10
> +#define M_LOG2_10 ? ? ?3.32192809488736218171 ?/* log_2 10 */
> +#endif

Here, log_2(10) is: 3.3219280948873623478703194294893...., I know that rounded
to 54 bits of precision is 3.3219280948873621817085677..., but I think
that the correct
decimal number should be in the header.

    Daniel.