Don't pass the SendParams to the wet-path mixer

5 files changed, 31 insertions, 30 deletions

diff --git a/Alc/mixer.c b/Alc/mixer.c
index e5ee4a45..e90bb482 100644
--- a/Alc/mixer.c
+++ b/Alc/mixer.c
@@ -374,7 +374,9 @@ ALvoid MixSource(ALactivesource *src, ALCdevice *Device, ALuint SamplesToDo)
                 DoFilters(&sendparms->LpFilter[chan], &sendparms->HpFilter[chan],
                           SrcData, ResampledData, DstBufferSize,
                           sendparms->Filters[chan]);
-                src->WetMix(sendparms, SrcData, OutPos, DstBufferSize);
+                src->WetMix(sendparms->OutBuffer, SrcData, &sendparms->Gain,
+                            maxu(sendparms->Counter, OutPos) - OutPos,
+                            OutPos, DstBufferSize);
             }
         }
         /* Update positions */
diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c
index 700b326b..4cc76a0f 100644
--- a/Alc/mixer_c.c
+++ b/Alc/mixer_c.c
@@ -121,17 +121,15 @@ void MixDirect_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
 }
 
 
-void MixSend_C(SendParams *params, const ALfloat *restrict data,
-  ALuint OutPos, ALuint BufferSize)
+void MixSend_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+               MixGainMono *Gain, ALuint Counter, ALuint OutPos, ALuint BufferSize)
 {
-    ALfloat (*restrict OutBuffer)[BUFFERSIZE] = params->OutBuffer;
-    ALuint Counter = maxu(params->Counter, OutPos) - OutPos;
     ALfloat WetSend, Step;
 
     {
         ALuint pos = 0;
-        WetSend = params->Gain.Current;
-        Step = params->Gain.Step;
+        WetSend = Gain->Current;
+        Step = Gain->Step;
         if(Step != 1.0f && Counter > 0)
         {
             for(;pos < BufferSize && pos < Counter;pos++)
@@ -140,8 +138,8 @@ void MixSend_C(SendParams *params, const ALfloat *restrict data,
                 WetSend *= Step;
             }
             if(pos == Counter)
-                WetSend = params->Gain.Target;
-            params->Gain.Current = WetSend;
+                WetSend = Gain->Target;
+            Gain->Current = WetSend;
         }
 
         if(!(WetSend > GAIN_SILENCE_THRESHOLD))
diff --git a/Alc/mixer_defs.h b/Alc/mixer_defs.h
index 8f5375f4..b19a847c 100644
--- a/Alc/mixer_defs.h
+++ b/Alc/mixer_defs.h
@@ -5,9 +5,8 @@
 #include "AL/al.h"
 #include "alMain.h"
 
-struct SendParams;
-
 struct MixGains;
+struct MixGainMono;
 
 struct HrtfParams;
 struct HrtfState;
@@ -27,7 +26,9 @@ void MixDirect_Hrtf_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *
 void MixDirect_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
                  struct MixGains *Gains, ALuint Counter, ALuint OutPos,
                  ALuint BufferSize);
-void MixSend_C(struct SendParams*,const ALfloat*restrict,ALuint,ALuint);
+void MixSend_C(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+               struct MixGainMono *Gain, ALuint Counter, ALuint OutPos,
+               ALuint BufferSize);
 
 /* SSE mixers */
 void MixDirect_Hrtf_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
@@ -37,7 +38,9 @@ void MixDirect_Hrtf_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat
 void MixDirect_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
                    struct MixGains *Gains, ALuint Counter, ALuint OutPos,
                    ALuint BufferSize);
-void MixSend_SSE(struct SendParams*,const ALfloat*restrict,ALuint,ALuint);
+void MixSend_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                 struct MixGainMono *Gain, ALuint Counter, ALuint OutPos,
+                 ALuint BufferSize);
 
 /* Neon mixers */
 void MixDirect_Hrtf_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
@@ -47,6 +50,8 @@ void MixDirect_Hrtf_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloa
 void MixDirect_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
                     struct MixGains *Gains, ALuint Counter, ALuint OutPos,
                     ALuint BufferSize);
-void MixSend_Neon(struct SendParams*,const ALfloat*restrict,ALuint,ALuint);
+void MixSend_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                  struct MixGainMono *Gain, ALuint Counter, ALuint OutPos,
+                  ALuint BufferSize);
 
 #endif /* MIXER_DEFS_H */
diff --git a/Alc/mixer_neon.c b/Alc/mixer_neon.c
index 1fc56e53..6a0421a5 100644
--- a/Alc/mixer_neon.c
+++ b/Alc/mixer_neon.c
@@ -118,18 +118,16 @@ void MixDirect_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *da
 }
 
 
-void MixSend_Neon(SendParams *params, const ALfloat *restrict data,
-  ALuint OutPos, ALuint BufferSize)
+void MixSend_Neon(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                  MixGainMono *Gain, ALuint Counter, ALuint OutPos, ALuint BufferSize)
 {
-    ALfloat (*restrict OutBuffer)[BUFFERSIZE] = params->OutBuffer;
-    ALuint Counter = maxu(params->Counter, OutPos) - OutPos;
     ALfloat WetGain, Step;
     float32x4_t gain;
 
     {
         ALuint pos = 0;
-        WetGain = params->Gain.Current;
-        Step = params->Gain.Step;
+        WetGain = Gain->Current;
+        Step = Gain->Step;
         if(Step != 1.0f && Counter > 0)
         {
             for(;pos < BufferSize && pos < Counter;pos++)
@@ -138,8 +136,8 @@ void MixSend_Neon(SendParams *params, const ALfloat *restrict data,
                 WetGain *= Step;
             }
             if(pos == Counter)
-                WetGain = params->Gain.Target;
-            params->Gain.Current = WetGain;
+                WetGain = Gain->Target;
+            Gain->Current = WetGain;
             for(;pos < BufferSize && (pos&3) != 0;pos++)
                 OutBuffer[0][OutPos+pos] += data[pos]*WetGain;
         }
diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c
index 21234f0f..d26866a9 100644
--- a/Alc/mixer_sse.c
+++ b/Alc/mixer_sse.c
@@ -202,18 +202,16 @@ void MixDirect_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *dat
 }
 
 
-void MixSend_SSE(SendParams *params, const ALfloat *restrict data,
-  ALuint OutPos, ALuint BufferSize)
+void MixSend_SSE(ALfloat (*restrict OutBuffer)[BUFFERSIZE], const ALfloat *data,
+                 MixGainMono *Gain, ALuint Counter, ALuint OutPos, ALuint BufferSize)
 {
-    ALfloat (*restrict OutBuffer)[BUFFERSIZE] = params->OutBuffer;
-    ALuint Counter = maxu(params->Counter, OutPos) - OutPos;
     ALfloat WetGain, Step;
     __m128 gain, step;
 
     {
         ALuint pos = 0;
-        WetGain = params->Gain.Current;
-        Step = params->Gain.Step;
+        WetGain = Gain->Current;
+        Step = Gain->Step;
         if(Step != 1.0f && Counter > 0)
         {
             if(BufferSize-pos > 3 && Counter-pos > 3)
@@ -241,8 +239,8 @@ void MixSend_SSE(SendParams *params, const ALfloat *restrict data,
                 WetGain *= Step;
             }
             if(pos == Counter)
-                WetGain = params->Gain.Target;
-            params->Gain.Current = WetGain;
+                WetGain = Gain->Target;
+            Gain->Current = WetGain;
             for(;pos < BufferSize && (pos&3) != 0;pos++)
                 OutBuffer[0][OutPos+pos] += data[pos]*WetGain;
         }