Changed clipping code - seems to be easier to read and avoiding complex calculations.

src/Makefile

@@ -5,7 +5,6 @@ OBJ=fm_core.o env.o lfo.o dx7note.o sin.o pitchenv.o fm_op_kernel.o freqlut.o ex
 CFLAGS=-fPIC -DPIC -std=c++11 -I. -I/usr/local/include/lvtk-2 -DLVTK_DEBUG=false
 LDFLAGS=-L/usr/local/lib -llvtk_plugin2
 
-#CFLAGS_OPTIONS+=-DNON_DEXED_CLIP	# enable for non-dexed-cliping code
 #CFLAGS_OPTIONS+=-DPITCHWHEEL		# enable for adding pitchwheel code
 
 ifeq ($(ARCH),)
@@ -53,8 +52,6 @@ else
    CXXFLAGS += $(CFLAGS) $(CFLAGS_OPTIONS) -O3 -mcpu=cortex-a7 -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard -mvectorize-with-neon-quad
 endif
 
-CXXFLAGS=$(CFLAGS) $(CFLAGS_OPTIONS) -DNON_DEXED_CLIP -O3
-
 all: $(BUNDLE) Makefile
 
 clean: Makefile

src/dexed.cpp

@@ -428,7 +428,7 @@ void Dexed::GetSamples(uint32_t n_samples, float* buffer)
         if (voices[note].live) {
           voices[note].dx7_note->compute(audiobuf.get(), lfovalue, lfodelay, &controllers);
           for (uint32_t j=0; j < N; ++j) {
-            int32_t val = audiobuf.get()[j];
+/*            int32_t val = audiobuf.get()[j];
             val = val >> 4;
             int32_t clip_val = val < -(1 << 24) ? 0x8000 : val >= (1 << 24) ? 0x7fff : val >> 9; 
             float f = static_cast<float>(clip_val)/0x8000;
@@ -436,7 +436,8 @@ void Dexed::GetSamples(uint32_t n_samples, float* buffer)
               f=1.0;
             if(f<-1.0)
               f=-1.0;
-            sumbuf[j]+=f;
+            sumbuf[j]+=f; */
+            sumbuf[j]+=static_cast<float>(audiobuf.get()[j])*scaler;
             audiobuf.get()[j]=0;
           }
         }

src/dexed.h

@@ -51,6 +51,7 @@ enum DexedEngineResolution {
 };
 
 // GLOBALS
+static const float scaler = 0.0000000025;
 
 //==============================================================================