Constify the direct and send parameters given to the mixer

5 files changed, 19 insertions, 19 deletions

diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c
index 9283c8e9..d9c8ca25 100644
--- a/Alc/mixer_c.c
+++ b/Alc/mixer_c.c
@@ -50,7 +50,7 @@ DECL_TEMPLATE(cubic32)
 static __inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                      const ALuint IrSize,
                                      ALfloat (*RESTRICT Coeffs)[2],
-                                     ALfloat (*RESTRICT CoeffStep)[2],
+                                     const ALfloat (*RESTRICT CoeffStep)[2],
                                      ALfloat left, ALfloat right)
 {
     ALuint c;
@@ -83,7 +83,7 @@ static __inline void ApplyCoeffs(ALuint Offset, ALfloat (*RESTRICT Values)[2],
 #undef SUFFIX
 
 
-void MixDirect_C(DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
+void MixDirect_C(const DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
   ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)
 {
     ALfloat (*RESTRICT DryBuffer)[BUFFERSIZE] = params->OutBuffer;
@@ -109,7 +109,7 @@ void MixDirect_C(DirectParams *params, const ALfloat *RESTRICT data, ALuint srcc
 }
 
 
-void MixSend_C(SendParams *params, const ALfloat *RESTRICT data,
+void MixSend_C(const SendParams *params, const ALfloat *RESTRICT data,
   ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)
 {
     ALeffectslot *Slot = params->Slot;
diff --git a/Alc/mixer_defs.h b/Alc/mixer_defs.h
index 1f9bc0b4..6d3390c8 100644
--- a/Alc/mixer_defs.h
+++ b/Alc/mixer_defs.h
@@ -16,16 +16,16 @@ void Resample_cubic32_C(const ALfloat *src, ALuint frac, ALuint increment, ALflo
 
 
 /* C mixers */
-void MixDirect_Hrtf_C(struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
-void MixDirect_C(struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
-void MixSend_C(struct SendParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint);
+void MixDirect_Hrtf_C(const struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
+void MixDirect_C(const struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
+void MixSend_C(const struct SendParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint);
 
 /* SSE mixers */
-void MixDirect_Hrtf_SSE(struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
-void MixDirect_SSE(struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
-void MixSend_SSE(struct SendParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint);
+void MixDirect_Hrtf_SSE(const struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
+void MixDirect_SSE(const struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
+void MixSend_SSE(const struct SendParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint);
 
 /* Neon mixers */
-void MixDirect_Hrtf_Neon(struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
+void MixDirect_Hrtf_Neon(const struct DirectParams*,const ALfloat*RESTRICT,ALuint,ALuint,ALuint,ALuint);
 
 #endif /* MIXER_DEFS_H */
diff --git a/Alc/mixer_inc.c b/Alc/mixer_inc.c
index 9bbc8fee..e836db45 100644
--- a/Alc/mixer_inc.c
+++ b/Alc/mixer_inc.c
@@ -21,7 +21,7 @@
 static __inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                      const ALuint irSize,
                                      ALfloat (*RESTRICT Coeffs)[2],
-                                     ALfloat (*RESTRICT CoeffStep)[2],
+                                     const ALfloat (*RESTRICT CoeffStep)[2],
                                      ALfloat left, ALfloat right);
 static __inline void ApplyCoeffs(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                  const ALuint irSize,
@@ -29,7 +29,7 @@ static __inline void ApplyCoeffs(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                  ALfloat left, ALfloat right);
 
 
-void MixDirect_Hrtf(DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
+void MixDirect_Hrtf(const DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
   ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)
 {
     ALfloat (*RESTRICT DryBuffer)[BUFFERSIZE] = params->OutBuffer;
@@ -37,9 +37,9 @@ void MixDirect_Hrtf(DirectParams *params, const ALfloat *RESTRICT data, ALuint s
     ALfloat *RESTRICT PendingClicks = params->PendingClicks;
     const ALuint IrSize = params->Hrtf.IrSize;
     const ALint *RESTRICT DelayStep = params->Hrtf.DelayStep;
-    ALfloat (*RESTRICT CoeffStep)[2] = params->Hrtf.CoeffStep;
-    ALfloat (*RESTRICT TargetCoeffs)[2] = params->Hrtf.Coeffs[srcchan];
-    ALuint *RESTRICT TargetDelay = params->Hrtf.Delay[srcchan];
+    const ALfloat (*RESTRICT CoeffStep)[2] = params->Hrtf.CoeffStep;
+    const ALfloat (*RESTRICT TargetCoeffs)[2] = params->Hrtf.Coeffs[srcchan];
+    const ALuint *RESTRICT TargetDelay = params->Hrtf.Delay[srcchan];
     ALfloat *RESTRICT History = params->hrtfState->History[srcchan];
     ALfloat (*RESTRICT Values)[2] = params->hrtfState->Values[srcchan];
     ALint Counter = maxu(params->hrtfState->Counter, OutPos) - OutPos;
diff --git a/Alc/mixer_neon.c b/Alc/mixer_neon.c
index 0dedb885..23dc792c 100644
--- a/Alc/mixer_neon.c
+++ b/Alc/mixer_neon.c
@@ -13,7 +13,7 @@
 static __inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                      const ALuint IrSize,
                                      ALfloat (*RESTRICT Coeffs)[2],
-                                     ALfloat (*RESTRICT CoeffStep)[2],
+                                     const ALfloat (*RESTRICT CoeffStep)[2],
                                      ALfloat left, ALfloat right)
 {
     ALuint c;
diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c
index deff3232..540a0d72 100644
--- a/Alc/mixer_sse.c
+++ b/Alc/mixer_sse.c
@@ -17,7 +17,7 @@
 static __inline void ApplyCoeffsStep(ALuint Offset, ALfloat (*RESTRICT Values)[2],
                                      const ALuint IrSize,
                                      ALfloat (*RESTRICT Coeffs)[2],
-                                     ALfloat (*RESTRICT CoeffStep)[2],
+                                     const ALfloat (*RESTRICT CoeffStep)[2],
                                      ALfloat left, ALfloat right)
 {
     const __m128 lrlr = { left, right, left, right };
@@ -133,7 +133,7 @@ static __inline void ApplyCoeffs(ALuint Offset, ALfloat (*RESTRICT Values)[2],
 #undef SUFFIX
 
 
-void MixDirect_SSE(DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
+void MixDirect_SSE(const DirectParams *params, const ALfloat *RESTRICT data, ALuint srcchan,
   ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)
 {
     ALfloat (*RESTRICT DryBuffer)[BUFFERSIZE] = params->OutBuffer;
@@ -171,7 +171,7 @@ void MixDirect_SSE(DirectParams *params, const ALfloat *RESTRICT data, ALuint sr
 }
 
 
-void MixSend_SSE(SendParams *params, const ALfloat *RESTRICT data,
+void MixSend_SSE(const SendParams *params, const ALfloat *RESTRICT data,
   ALuint OutPos, ALuint SamplesToDo, ALuint BufferSize)
 {
     ALeffectslot *Slot = params->Slot;