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Don't process a default device slot if it doesn't exist

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This commit is contained in:
Chris Robinson
2012-01-25 18:48:26 -08:00
parent 423f89c908
commit d807c4bf87
1 changed files with 17 additions and 14 deletions
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Alc/ALu.c
+17 -14
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@@ -989,22 +989,25 @@ ALvoid aluMixData(ALCdevice *device, ALvoid *buffer, ALsizei size)
}
slot = &device->DefaultSlot;
for(c = 0;c < SamplesToDo;c++)
if(*slot != NULL)
{
(*slot)->WetBuffer[c] += (*slot)->ClickRemoval[0];
(*slot)->ClickRemoval[0] -= (*slot)->ClickRemoval[0] * (1.0f/256.0f);
for(c = 0;c < SamplesToDo;c++)
{
(*slot)->WetBuffer[c] += (*slot)->ClickRemoval[0];
(*slot)->ClickRemoval[0] -= (*slot)->ClickRemoval[0] * (1.0f/256.0f);
}
(*slot)->ClickRemoval[0] += (*slot)->PendingClicks[0];
(*slot)->PendingClicks[0] = 0.0f;
if(ExchangeInt(&(*slot)->NeedsUpdate, AL_FALSE))
ALeffectState_Update((*slot)->EffectState, ctx, *slot);
ALeffectState_Process((*slot)->EffectState, SamplesToDo,
(*slot)->WetBuffer, device->DryBuffer);
for(i = 0;i < SamplesToDo;i++)
(*slot)->WetBuffer[i] = 0.0f;
}
(*slot)->ClickRemoval[0] += (*slot)->PendingClicks[0];
(*slot)->PendingClicks[0] = 0.0f;
if(ExchangeInt(&(*slot)->NeedsUpdate, AL_FALSE))
ALeffectState_Update((*slot)->EffectState, ctx, *slot);
ALeffectState_Process((*slot)->EffectState, SamplesToDo,
(*slot)->WetBuffer, device->DryBuffer);
for(i = 0;i < SamplesToDo;i++)
(*slot)->WetBuffer[i] = 0.0f;
UnlockDevice(device);
//Post processing loop