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Set mixer sample pos and frac when needed

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This commit is contained in:
Chris Robinson
2010-11-24 14:54:46 -08:00
parent c9363832fe
commit 1311e051d9
1 changed files with 12 additions and 6 deletions
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Alc/mixer.c
+12 -6
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@@ -75,8 +75,7 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
#define DO_MIX_MONO(data,sampler) do { \
ALfloat (*DryBuffer)[OUTPUTCHANNELS]; \
ALfloat *ClickRemoval, *PendingClicks; \
ALuint pos = DataPosInt; \
ALuint frac = DataPosFrac; \
ALuint pos, frac; \
ALfloat DrySend[OUTPUTCHANNELS]; \
FILTER *DryFilter; \
ALuint BufferIdx; \
@@ -90,6 +89,9 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
for(i = 0;i < OUTPUTCHANNELS;i++) \
DrySend[i] = Source->Params.DryGains[i]; \
\
pos = DataPosInt; \
frac = DataPosFrac; \
\
if(j == 0) \
{ \
value = sampler(data[pos], data[pos+1], frac); \
@@ -221,8 +223,7 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
const ALfloat scaler = 1.0f/Channels; \
ALfloat (*DryBuffer)[OUTPUTCHANNELS]; \
ALfloat *ClickRemoval, *PendingClicks; \
ALuint pos = DataPosInt; \
ALuint frac = DataPosFrac; \
ALuint pos, frac; \
ALfloat DrySend[OUTPUTCHANNELS]; \
FILTER *DryFilter; \
ALuint BufferIdx; \
@@ -236,6 +237,9 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
for(i = 0;i < OUTPUTCHANNELS;i++) \
DrySend[i] = Source->Params.DryGains[i]; \
\
pos = DataPosInt; \
frac = DataPosFrac; \
\
if(j == 0) \
{ \
for(i = 0;i < Channels;i++) \
@@ -372,8 +376,7 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
const ALfloat scaler = 1.0f/Channels; \
ALfloat (*DryBuffer)[OUTPUTCHANNELS]; \
ALfloat *ClickRemoval, *PendingClicks; \
ALuint pos = DataPosInt; \
ALuint frac = DataPosFrac; \
ALuint pos, frac; \
ALfloat DrySend[OUTPUTCHANNELS]; \
FILTER *DryFilter; \
ALuint BufferIdx; \
@@ -387,6 +390,9 @@ static __inline ALfloat cos_lerp16(ALfloat val1, ALfloat val2, ALint frac)
for(i = 0;i < OUTPUTCHANNELS;i++) \
DrySend[i] = Source->Params.DryGains[i]; \
\
pos = DataPosInt; \
frac = DataPosFrac; \
\
if(j == 0) \
{ \
for(i = 0;i < Channels;i++) \