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| author | Vitor Sessak <vitor1001@gmail.com> | 2010-01-13 04:35:19 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2010-01-13 04:35:19 +0000 |
| commit | ef5e7fb253de2a618ad970e9c838bbc3bb6fc03b (patch) | |
| tree | ae6360cb15f954e02c8260979602b6e2cff38f2f /libavcodec/sipr.c | |
| parent | 1c3c129b8fd0101a14d89db3a613c357ab8979bf (diff) | |
| download | ffmpeg-ef5e7fb253de2a618ad970e9c838bbc3bb6fc03b.tar.gz | |
Remove needless use of log2f()
Originally committed as revision 21185 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/sipr.c')
| -rw-r--r-- | libavcodec/sipr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/sipr.c b/libavcodec/sipr.c index 45bd71be2c..82d0267572 100644 --- a/libavcodec/sipr.c +++ b/libavcodec/sipr.c @@ -24,6 +24,7 @@ #include <math.h> #include <stdint.h> +#include "libavutil/mathematics.h" #include "avcodec.h" #define ALT_BITSTREAM_READER_LE #include "get_bits.h" @@ -463,7 +464,7 @@ static void decode_frame(SiprContext *ctx, SiprParameters *params, 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, |