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Rename LOWPASSFREQCUTOFF to LOWPASSFREQREF

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This commit is contained in:
Chris Robinson
2011-09-30 23:07:15 -07:00
parent bfa782f329
commit a7bbf7a741
4 changed files with 5 additions and 5 deletions
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Alc/ALu.c
+2 -2
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@@ -328,7 +328,7 @@ ALvoid CalcNonAttnSourceParams(ALsource *ALSource, const ALCcontext *ALContext)
/* Update filter coefficients. Calculations based on the I3DL2
* spec. */
cw = aluCos(F_PI*2.0f * LOWPASSFREQCUTOFF / Frequency);
cw = aluCos(F_PI*2.0f * LOWPASSFREQREF / Frequency);
/* We use two chained one-pole filters, so we need to take the
* square root of the squared gain, which is the same as the base
@@ -797,7 +797,7 @@ ALvoid CalcSourceParams(ALsource *ALSource, const ALCcontext *ALContext)
ALSource->Params.Send[i].WetGain = WetGain[i];
/* Update filter coefficients. */
cw = aluCos(F_PI*2.0f * LOWPASSFREQCUTOFF / Frequency);
cw = aluCos(F_PI*2.0f * LOWPASSFREQREF / Frequency);
ALSource->Params.iirFilter.coeff = lpCoeffCalc(DryGainHF, cw);
for(i = 0;i < NumSends;i++)
Alc/alcEcho.c
+1 -1
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@@ -111,7 +111,7 @@ static ALvoid EchoUpdate(ALeffectState *effect, ALCcontext *Context, const ALeff
state->FeedGain = Slot->effect.Echo.Feedback;
cw = aluCos(F_PI*2.0f * LOWPASSFREQCUTOFF / frequency);
cw = aluCos(F_PI*2.0f * LOWPASSFREQREF / frequency);
g = 1.0f - Slot->effect.Echo.Damping;
state->iirFilter.coeff = lpCoeffCalc(g, cw);
Alc/alcReverb.c
+1 -1
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@@ -1112,7 +1112,7 @@ static ALvoid ReverbUpdate(ALeffectState *effect, ALCcontext *Context, const ALe
// Calculate the master low-pass filter (from the master effect HF gain).
if(isEAX) cw = CalcI3DL2HFreq(Slot->effect.Reverb.HFReference, frequency);
else cw = CalcI3DL2HFreq(LOWPASSFREQCUTOFF, frequency);
else cw = CalcI3DL2HFreq(LOWPASSFREQREF, frequency);
// This is done with 2 chained 1-pole filters, so no need to square g.
State->LpFilter.coeff = lpCoeffCalc(Slot->effect.Reverb.GainHF, cw);
OpenAL32/Include/alMain.h
+1 -1
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@@ -446,7 +446,7 @@ extern "C" {
#define SPEEDOFSOUNDMETRESPERSEC (343.3f)
#define AIRABSORBGAINHF (0.99426f) /* -0.05dB */
#define LOWPASSFREQCUTOFF (5000)
#define LOWPASSFREQREF (5000)
struct Hrtf;