Originally committed as revision 21185 to svn://svn.ffmpeg.org/ffmpeg/trunk
#include <math.h>
#include <stdint.h>
+#include "libavutil/mathematics.h"
#include "avcodec.h"
#define ALT_BITSTREAM_READER_LE
#include "get_bits.h"
gain_code = ff_amr_set_fixed_gain(gain_cb[params->gc_index[i]][1],
avg_energy, ctx->energy_history,
- 34 - 15.0/(log2f(10.0) * 0.05),
+ 34 - 15.0/(0.05*M_LN10/M_LN2),
pred);
ff_weighted_vector_sumf(excitation, excitation, fixed_vector,