diff options
| author | Ferenc Arn <tagcup@yahoo.com> | 2017-01-14 14:35:39 -0600 |
|---|---|---|
| committer | Ferenc Arn <tagcup@yahoo.com> | 2017-01-16 13:36:33 -0600 |
| commit | 6f4f9aa6ded6da027c84cc466c767334dc3d3362 (patch) | |
| tree | 4d45d7e600a069d7feb2a2dae3a70d6b9ddbf884 /servers/audio | |
| parent | d13f2f9e25e380496e706b59720cd85eed299ca2 (diff) | |
Overloaded basic math funcs (double and float variants). Use real_t rather than float or double in generic functions (core/math) whenever possible.
Also inlined some more math functions.
Diffstat (limited to 'servers/audio')
| -rw-r--r-- | servers/audio/audio_filter_sw.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/servers/audio/audio_filter_sw.cpp b/servers/audio/audio_filter_sw.cpp index cdfe1a29f0..e97eb75d04 100644 --- a/servers/audio/audio_filter_sw.cpp +++ b/servers/audio/audio_filter_sw.cpp @@ -142,9 +142,9 @@ void AudioFilterSW::prepare_coefficients(Coeffs *p_coeffs) { //this one is extra tricky double hicutoff=resonance; double centercutoff = (cutoff+resonance)/2.0; - double bandwidth=(Math::log(centercutoff)-Math::log(hicutoff))/Math::log(2); + double bandwidth=(Math::log(centercutoff)-Math::log(hicutoff))/Math::log((double)2); omega=2.0*Math_PI*centercutoff/sampling_rate; - alpha = Math::sin(omega)*Math::sinh( Math::log(2)/2 * bandwidth * omega/Math::sin(omega) ); + alpha = Math::sin(omega)*Math::sinh( Math::log((double)2)/2 * bandwidth * omega/Math::sin(omega) ); a0=1+alpha; p_coeffs->b0 = alpha; |