diff options
| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-12-28 03:48:52 +0300 |
|---|---|---|
| committer | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-12-29 03:48:27 +0300 |
| commit | 59ac7ce4dac5b2a68c4afb827b03a595e2d2f32e (patch) | |
| tree | 9bf5657ea8e23b6e9501af8681a893d33b4b7040 /libavfilter/af_anequalizer.c | |
| parent | 63702014fa4e4bb812fa984ca748f3178bd1174f (diff) | |
lavfi/af_anequalizer: replace pow(10,x) by ff_exp10(x)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavfilter/af_anequalizer.c')
| -rw-r--r-- | libavfilter/af_anequalizer.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavfilter/af_anequalizer.c b/libavfilter/af_anequalizer.c index e45c1089d7..d7b5b6cf08 100644 --- a/libavfilter/af_anequalizer.c +++ b/libavfilter/af_anequalizer.c @@ -316,9 +316,9 @@ static void butterworth_bp_filter(EqualizatorFilter *f, return; } - G = pow(10, G/20); - Gb = pow(10, Gb/20); - G0 = pow(10, G0/20); + G = ff_exp10(G/20); + Gb = ff_exp10(Gb/20); + G0 = ff_exp10(G0/20); epsilon = sqrt((G * G - Gb * Gb) / (Gb * Gb - G0 * G0)); g = pow(G, 1.0 / N); @@ -385,9 +385,9 @@ static void chebyshev1_bp_filter(EqualizatorFilter *f, return; } - G = pow(10, G/20); - Gb = pow(10, Gb/20); - G0 = pow(10, G0/20); + G = ff_exp10(G/20); + Gb = ff_exp10(Gb/20); + G0 = ff_exp10(G0/20); epsilon = sqrt((G*G - Gb*Gb) / (Gb*Gb - G0*G0)); g0 = pow(G0,1.0/N); @@ -458,9 +458,9 @@ static void chebyshev2_bp_filter(EqualizatorFilter *f, return; } - G = pow(10, G/20); - Gb = pow(10, Gb/20); - G0 = pow(10, G0/20); + G = ff_exp10(G/20); + Gb = ff_exp10(Gb/20); + G0 = ff_exp10(G0/20); epsilon = sqrt((G*G - Gb*Gb) / (Gb*Gb - G0*G0)); g = pow(G, 1.0 / N); |