Implement an alternative low-pass filter

This method samples from the buffer so that it gets a time-correct 5khz stream,
which is subtracted from the original sample and has the high-frequency gain
applied, then added back.
A better method may be to average all the samples from the current one to the
one freq/5000 away, instead of bilinear filtering the two nearest freq/5000
apart. Processing cost will need to determine its viability

1 files changed, 0 insertions, 3 deletions

diff --git a/OpenAL32/Include/alSource.h b/OpenAL32/Include/alSource.h
index 558894ed..1d3fc57c 100644
--- a/OpenAL32/Include/alSource.h
+++ b/OpenAL32/Include/alSource.h
@@ -70,9 +70,6 @@ typedef struct ALsource
         ALfilter WetFilter;
     } Send[MAX_SENDS];
 
-    ALfloat LastDrySample;
-    ALfloat LastWetSample;
-
     ALboolean DryGainHFAuto;
     ALboolean WetGainAuto;
     ALboolean WetGainHFAuto;