diff options
Diffstat (limited to 'audio/mods/mod_xm_s3m.cpp')
| -rw-r--r-- | audio/mods/mod_xm_s3m.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/audio/mods/mod_xm_s3m.cpp b/audio/mods/mod_xm_s3m.cpp index fdacbbbadc..615e587380 100644 --- a/audio/mods/mod_xm_s3m.cpp +++ b/audio/mods/mod_xm_s3m.cpp @@ -665,7 +665,7 @@ void ModXmS3mStream::trigger(Channel &channel) { if (_module.linearPeriods) { channel.portaPeriod = 7744 - period; } else { - channel.portaPeriod = 29021 * ModuleModXmS3m::exp2((period << FP_SHIFT) / -768) >> FP_SHIFT; + channel.portaPeriod = 29021 * ModuleModXmS3m::moduleExp2((period << FP_SHIFT) / -768) >> FP_SHIFT; } if (!porta) { channel.period = channel.portaPeriod; @@ -720,12 +720,12 @@ void ModXmS3mStream::calculateFreq(Channel &channel) { if (per < 28 || per > 7680) { per = 7680; } - channel.freq = ((_module.c2Rate >> 4) * ModuleModXmS3m::exp2(((4608 - per) << FP_SHIFT) / 768)) >> (FP_SHIFT - 4); + channel.freq = ((_module.c2Rate >> 4) * ModuleModXmS3m::moduleExp2(((4608 - per) << FP_SHIFT) / 768)) >> (FP_SHIFT - 4); } else { if (per > 29021) { per = 29021; } - per = (per << FP_SHIFT) / ModuleModXmS3m::exp2((channel.arpeggioAdd << FP_SHIFT) / 12); + per = (per << FP_SHIFT) / ModuleModXmS3m::moduleExp2((channel.arpeggioAdd << FP_SHIFT) / 12); if (per < 28) { per = 29021; } |