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Apply the initial wet send reverb decay before clamping the gains

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This commit is contained in:
Chris Robinson 2011-09-30 17:51:21 -07:00
parent 087e75d47f
commit bf19186223
1 changed files with 18 additions and 18 deletions
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36
Alc/ALu.c
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@ -579,7 +579,24 @@ ALvoid CalcSourceParams(ALsource *ALSource, const ALCcontext *ALContext)
AirAbsorptionFactor*EffectiveDist);
}
//3. Apply directional soundcones
if(WetGainAuto)
{
/* Apply a decay-time transformation to the wet path, based on the
* attenuation of the dry path.
*
* Using the approximate (effective) source to listener distance, the
* initial decay of the reverb effect is calculated and applied to the
* wet path.
*/
for(i = 0;i < NumSends;i++)
{
if(DecayDistance[i] > 0.0f)
WetGain[i] *= aluPow(0.001f /* -60dB */,
EffectiveDist / DecayDistance[i]);
}
}
/* Calculate directional soundcones */
Angle = aluAcos(aluDotproduct(Direction,SourceToListener)) * (180.0f/F_PI);
if(Angle >= InnerAngle && Angle <= OuterAngle)
{
@ -626,23 +643,6 @@ ALvoid CalcSourceParams(ALsource *ALSource, const ALCcontext *ALContext)
WetGainHF[i] *= ALSource->Send[i].WetGainHF;
}
if(WetGainAuto)
{
/* Apply a decay-time transformation to the wet path, based on the
* attenuation of the dry path.
*
* Using the approximate (effective) source to listener distance, the
* initial decay of the reverb effect is calculated and applied to the
* wet path.
*/
for(i = 0;i < NumSends;i++)
{
if(DecayDistance[i] > 0.0f)
WetGain[i] *= aluPow(0.001f /* -60dB */,
EffectiveDist / DecayDistance[i]);
}
}
// Calculate Velocity
if(DopplerFactor != 0.0f)
{