diff options
Diffstat (limited to 'Alc')
-rw-r--r-- | Alc/effects/modulator.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Alc/effects/modulator.cpp b/Alc/effects/modulator.cpp index 7e452792..46fe32a3 100644 --- a/Alc/effects/modulator.cpp +++ b/Alc/effects/modulator.cpp @@ -45,7 +45,8 @@ namespace { inline ALfloat Sin(ALsizei index) { - return std::sin(static_cast<ALfloat>(index) * (al::MathDefs<float>::Tau() / static_cast<ALfloat>WAVEFORM_FRACONE)); + return std::sin(static_cast<ALfloat>(index) * + (al::MathDefs<float>::Tau() / ALfloat{WAVEFORM_FRACONE})); } inline ALfloat Saw(ALsizei index) @@ -111,8 +112,8 @@ void ModulatorState::update(const ALCcontext *context, const ALeffectslot *slot, { const ALCdevice *device{context->Device}; - mStep = fastf2i(props->Modulator.Frequency / static_cast<ALfloat>(device->Frequency) * WAVEFORM_FRACONE); - mStep = clampi(mStep, 0, WAVEFORM_FRACONE-1); + const float step{props->Modulator.Frequency / static_cast<ALfloat>(device->Frequency)}; + mStep = fastf2i(clampf(step*WAVEFORM_FRACONE, 0.0f, ALfloat{WAVEFORM_FRACONE-1})); if(mStep == 0) mGetSamples = Modulate<One>; |