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Scale the delay down once for the post-stepping mix loop

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Chris Robinson
2011-07-17 02:34:35 -07:00
parent a7a1f802a8
commit 887de0523f
1 changed files with 6 additions and 4 deletions
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Alc/mixer.c
+6 -4
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@@ -170,14 +170,16 @@ static void Mix_Hrtf_##T##_##sampler(ALsource *Source, ALCdevice *Device, \
Counter--; \
} \
\
Delay[0] >>= 16; \
Delay[1] >>= 16; \
for(;BufferIdx < BufferSize;BufferIdx++) \
{ \
value = sampler(data + pos*NumChannels + i, NumChannels, frac); \
value = lpFilter2P(DryFilter, i, value); \
\
History[Offset&SRC_HISTORY_MASK] = value; \
left = History[(Offset-(Delay[0]>>16))&SRC_HISTORY_MASK]; \
right = History[(Offset-(Delay[1]>>16))&SRC_HISTORY_MASK]; \
left = History[(Offset-Delay[0])&SRC_HISTORY_MASK]; \
right = History[(Offset-Delay[1])&SRC_HISTORY_MASK]; \
\
Values[Offset&HRIR_MASK][0] = 0.0f; \
Values[Offset&HRIR_MASK][1] = 0.0f; \
@@ -204,8 +206,8 @@ static void Mix_Hrtf_##T##_##sampler(ALsource *Source, ALCdevice *Device, \
value = lpFilter2PC(DryFilter, i, value); \
\
History[Offset&SRC_HISTORY_MASK] = value; \
left = History[(Offset-(Delay[0]>>16))&SRC_HISTORY_MASK]; \
right = History[(Offset-(Delay[1]>>16))&SRC_HISTORY_MASK]; \
left = History[(Offset-Delay[0])&SRC_HISTORY_MASK]; \
right = History[(Offset-Delay[1])&SRC_HISTORY_MASK]; \
\
PendingClicks[FRONT_LEFT] += Values[(Offset+1)&HRIR_MASK][0] + \
Coeffs[0][0] * left; \