Const inputs are labeled const on Cytomic and Biquad (#60)

in some cases at least
surge-synthesizer · Sep 21, 2024 · 6514385 · 6514385
1 parent 1e037cd
commit 6514385
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/include/sst/filters/BiquadFilter.h b/include/sst/filters/BiquadFilter.h
@@ -104,8 +104,9 @@ struct alignas(16) BiquadFilter
  // void process_block_SSE2(float *data);
  void process_block(float *dataL, float *dataR);
  // void process_block_SSE2(float *dataL,float *dataR);
- void process_block_to(float *, float *);
- void process_block_to(float *dataL, float *dataR, float *dstL, float *dstR);
+ void process_block_to(const float *const, float *);
+ void process_block_to(const float *const dataL, const float *const dataR, float *dstL,
+ float *dstR);
  // void process_block_to_SSE2(float *dataL,float *dataR, float *dstL,float *dstR);
  void process_block_slowlag(float *dataL, float *dataR);
  // void process_block_slowlag_SSE2(float *dataL,float *dataR);
@@ -529,8 +530,9 @@ inline void BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block(float *data)
 }
 
 template <typename D, size_t BLOCK_SIZE, typename Adapter>
-inline void BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block_to(float *__restrict data,
- float *__restrict dataout)
+inline void
+BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block_to(const float *__restrict const data,
+ float *__restrict dataout)
 {
  {
  int k;
@@ -630,7 +632,8 @@ inline void BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block(float *dataL, fl
 }
 
 template <typename D, size_t BLOCK_SIZE, typename Adapter>
-inline void BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block_to(float *dataL, float *dataR,
+inline void BiquadFilter<D, BLOCK_SIZE, Adapter>::process_block_to(const float *const dataL,
+ const float *const dataR,
  float *dstL, float *dstR)
 {
  {

diff --git a/include/sst/filters/CytomicSVF.h b/include/sst/filters/CytomicSVF.h
@@ -341,7 +341,8 @@ struct CytomicSVF
  a3 = _mm_add_ps(a3, da3);
  }
 
- template <int blockSize> void processBlock(float *inL, float *inR, float *outL, float *outR)
+ template <int blockSize>
+ void processBlock(const float *const inL, const float *const inR, float *outL, float *outR)
  {
  for (int i = 0; i < blockSize; ++i)
  {
@@ -351,7 +352,7 @@ struct CytomicSVF
  }
  }
 
- template <int blockSize> void processBlock(float *inL, float *outL)
+ template <int blockSize> void processBlock(const float *const inL, float *outL)
  {
  for (int i = 0; i < blockSize; ++i)
  {