diff options
| author | Chris Robinson <[email protected]> | 2011-09-22 11:17:01 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2011-09-22 11:17:01 -0700 |
| commit | 470b506952c83580cfae5c3dc94a3b359c900dea (patch) | |
| tree | 149d982293f816d6bf240f0491013573449f8f3d /Alc/alcModulator.c | |
| parent | de8a447ea50aba854df956716c6abdd846916d5f (diff) | |
Use macros for float-typed PI values, to avoid manual casts everywhere
Diffstat (limited to 'Alc/alcModulator.c')
| -rw-r--r-- | Alc/alcModulator.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Alc/alcModulator.c b/Alc/alcModulator.c index e6f94737..4c1bd2f7 100644 --- a/Alc/alcModulator.c +++ b/Alc/alcModulator.c @@ -54,7 +54,7 @@ typedef struct ALmodulatorState { static __inline ALfloat Sin(ALuint index) { - return aluSin(index * ((ALfloat)M_PI*2.0f / (1<<WAVEFORM_FRACBITS))); + return aluSin(index * (F_PI*2.0f / (1<<WAVEFORM_FRACBITS))); } static __inline ALfloat Saw(ALuint index) @@ -151,8 +151,8 @@ static ALvoid ModulatorUpdate(ALeffectState *effect, ALCcontext *Context, const if(!state->step) state->step = 1; - cw = aluCos((ALfloat)M_PI*2.0f * Slot->effect.Modulator.HighPassCutoff / - Device->Frequency); + cw = aluCos(F_PI*2.0f * Slot->effect.Modulator.HighPassCutoff / + Device->Frequency); a = (2.0f-cw) - aluSqrt(aluPow(2.0f-cw, 2.0f) - 1.0f); state->iirFilter.coeff = a; |