diff options
Diffstat (limited to 'src/mdaMultiBand.cpp')
-rw-r--r-- | src/mdaMultiBand.cpp | 110 |
1 files changed, 55 insertions, 55 deletions
diff --git a/src/mdaMultiBand.cpp b/src/mdaMultiBand.cpp index 8cb8f3d..003452c 100644 --- a/src/mdaMultiBand.cpp +++ b/src/mdaMultiBand.cpp @@ -20,7 +20,7 @@ mdaMultiBand::mdaMultiBand(audioMasterCallback audioMaster) : AudioEffectX(audio fParam7 = (float)0.45; //L trim (2) fParam8 = (float)0.50; //M trim fParam9 = (float)0.50; //H trim - fParam10 = (float)0.22; //attack (3) + fParam10 = (float)0.22; //attack (3) fParam11 = (float)0.602; //release (4) fParam12 = (float)0.55; //width fParam13 = (float)0.40; //MS swap @@ -33,36 +33,36 @@ mdaMultiBand::mdaMultiBand(audioMasterCallback audioMaster) : AudioEffectX(audio fParam7 = (float)0.50; //L trim (2) fParam8 = (float)0.50; //M trim fParam9 = (float)0.50; //H trim - fParam10 = (float)0.22; //attack (3) + fParam10 = (float)0.22; //attack (3) fParam11 = (float)0.60; //release (4) fParam12 = (float)0.50; //width fParam13 = (float)0.40; //MS swap*/ - setNumInputs(2); - setNumOutputs(2); + setNumInputs(2); + setNumOutputs(2); setUniqueID("mdaMultiBand"); // identify here - DECLARE_LVZ_DEPRECATED(canMono) (); - canProcessReplacing(); + DECLARE_LVZ_DEPRECATED(canMono) (); + canProcessReplacing(); strcpy(programName, "Multi-Band Compressor"); //calcs here! gain1 = 1.0; driv1 = (float)pow(10.0,(2.5 * fParam4) - 1.0); - trim1 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam4 * fParam4 * fParam4)); + trim1 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam4 * fParam4 * fParam4)); trim1 = (float)(trim1 * pow(10.0, 2.0 * fParam7 - 1.0)); att1 = (float)pow(10.0, -0.05 -(2.5 * fParam10)); rel1 = (float)pow(10.0, -2.0 - (3.5 * fParam11)); gain2 = 1.0; driv2 = (float)pow(10.0,(2.5 * fParam5) - 1.0); - trim2 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam5 * fParam5 * fParam5)); + trim2 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam5 * fParam5 * fParam5)); trim2 = (float)(trim2 * pow(10.0, 2.0 * fParam8 - 1.0)); att2 = (float)pow(10.0, -0.05 -(2.0 * fParam10)); rel2 = (float)pow(10.0, -2.0 - (3.0 * fParam11)); - + gain3 = 1.0; driv3 = (float)pow(10.0,(2.5 * fParam6) - 1.0); - trim3 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam6 * fParam6 * fParam6)); + trim3 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam6 * fParam6 * fParam6)); trim3 = (float)(trim3 * pow(10.0, 2.0 * fParam9 - 1.0)); att3 = (float)pow(10.0, -0.05 -(1.5 * fParam10)); rel3 = (float)pow(10.0, -2.0 - (2.5 * fParam11)); @@ -70,9 +70,9 @@ mdaMultiBand::mdaMultiBand(audioMasterCallback audioMaster) : AudioEffectX(audio switch(int(fParam1*10.0)) { case 0: trim2=0.0; trim3=0.0; slev=0.0; break; - case 1: + case 1: case 2: trim1=0.0; trim3=0.0; slev=0.0; break; - case 3: + case 3: case 4: trim1=0.0; trim2=0.0; slev=0.0; break; default: slev=fParam12; break; } @@ -120,19 +120,19 @@ void mdaMultiBand::setParameter(LvzInt32 index, float value) } //calcs here driv1 = (float)pow(10.0,(2.5 * fParam4) - 1.0); - trim1 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam4 * fParam4 * fParam4)); + trim1 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam4 * fParam4 * fParam4)); trim1 = (float)(trim1 * pow(10.0, 2.0 * fParam7 - 1.0)); att1 = (float)pow(10.0, -0.05 -(2.5 * fParam10)); rel1 = (float)pow(10.0, -2.0 - (3.5 * fParam11)); driv2 = (float)pow(10.0,(2.5 * fParam5) - 1.0); - trim2 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam5 * fParam5 * fParam5)); + trim2 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam5 * fParam5 * fParam5)); trim2 = (float)(trim2 * pow(10.0, 2.0 * fParam8 - 1.0)); att2 = (float)pow(10.0, -0.05 -(2.0 * fParam10)); rel2 = (float)pow(10.0, -2.0 - (3.0 * fParam11)); - + driv3 = (float)pow(10.0,(2.5 * fParam6) - 1.0); - trim3 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam6 * fParam6 * fParam6)); + trim3 = (float)(0.5 + (4.0 - 2.0 * fParam10) * (fParam6 * fParam6 * fParam6)); trim3 = (float)(trim3 * pow(10.0, 2.0 * fParam9 - 1.0)); att3 = (float)pow(10.0, -0.05 -(1.5 * fParam10)); rel3 = (float)pow(10.0, -2.0 - (2.5 * fParam11)); @@ -140,9 +140,9 @@ void mdaMultiBand::setParameter(LvzInt32 index, float value) switch(int(fParam1*10.0)) { case 0: trim2=0.0; trim3=0.0; slev=0.0; break; - case 1: + case 1: case 2: trim1=0.0; trim3=0.0; slev=0.0; break; - case 3: + case 3: case 4: trim1=0.0; trim2=0.0; slev=0.0; break; default: slev=fParam12; break; } @@ -205,7 +205,7 @@ void mdaMultiBand::getParameterDisplay(LvzInt32 index, char *text) case 0: switch(int(fParam1*10.0)) { case 0: strcpy(text, "Low"); break; case 1: case 2: strcpy(text, "Mid"); break; - case 3: case 4: strcpy(text, "High"); break; + case 3: case 4: strcpy(text, "High"); break; default: strcpy(text, "Output"); break; } break; case 1: long2string((long)(getSampleRate() * fi1 * (0.098 + 0.09*fi1 + 0.5*(float)pow(fi1,8.2f))), text); break; case 2: long2string((long)(getSampleRate() * fi2 * (0.015 + 0.15*fi2 + 0.9*(float)pow(fi2,8.2f))), text); break; @@ -218,7 +218,7 @@ void mdaMultiBand::getParameterDisplay(LvzInt32 index, char *text) case 9: long2string((long)(-301030.1 / (getSampleRate() * log10(1.0 - att2))),text); break; case 10: long2string((long)(-301.0301 / (getSampleRate() * log10(1.0 - rel2))),text); break; case 11: long2string((long)(200.0 * fParam12), text); break; - case 12: if(mswap) strcpy(text, "S"); + case 12: if(mswap) strcpy(text, "S"); else strcpy(text, "M"); break; } } @@ -229,17 +229,17 @@ void mdaMultiBand::getParameterLabel(LvzInt32 index, char *label) { case 0: strcpy(label, ""); break; case 1: strcpy(label, "Hz"); break; - case 2: strcpy(label, "Hz"); break; - case 3: strcpy(label, "dB"); break; - case 4: strcpy(label, "dB"); break; - case 5: strcpy(label, "dB"); break; - case 6: strcpy(label, "dB"); break; - case 7: strcpy(label, "dB"); break; - case 8: strcpy(label, "dB"); break; - case 9: strcpy(label, "µs"); break; - case 10: strcpy(label, "ms"); break; - case 11: strcpy(label, "% Width"); break; - case 12: strcpy(label, ""); break; + case 2: strcpy(label, "Hz"); break; + case 3: strcpy(label, "dB"); break; + case 4: strcpy(label, "dB"); break; + case 5: strcpy(label, "dB"); break; + case 6: strcpy(label, "dB"); break; + case 7: strcpy(label, "dB"); break; + case 8: strcpy(label, "dB"); break; + case 9: strcpy(label, "µs"); break; + case 10: strcpy(label, "ms"); break; + case 11: strcpy(label, "% Width"); break; + case 12: strcpy(label, ""); break; } } @@ -252,20 +252,20 @@ void mdaMultiBand::process(float **inputs, float **outputs, LvzInt32 sampleFrame float *in2 = inputs[1]; float *out1 = outputs[0]; float *out2 = outputs[1]; - float a, b, c, d, l=fb3, m, h, s, sl=slev, tmp1, tmp2, tmp3; + float a, b, c, d, l=fb3, m, h, s, sl=slev, tmp1, tmp2, tmp3; float f1i=fi1, f1o=fo1, f2i=fi2, f2o=fo2, b1=fb1, b2=fb2; float g1=gain1, d1=driv1, t1=trim1, a1=att1, r1=1.f - rel1; float g2=gain2, d2=driv2, t2=trim2, a2=att2, r2=1.f - rel2; float g3=gain3, d3=driv3, t3=trim3, a3=att3, r3=1.f - rel3; int ms=mswap; - --in1; - --in2; + --in1; + --in2; --out1; --out2; while(--sampleFrames >= 0) { - a = *++in1; + a = *++in1; b = *++in2; c = out1[1]; d = out2[1]; //process from here... @@ -273,34 +273,34 @@ void mdaMultiBand::process(float **inputs, float **outputs, LvzInt32 sampleFrame b = (ms)? -b : b; s = (a - b) * sl; //keep stereo component for later - a += b; + a += b; b2 = (f2i * a) + (f2o * b2); //crossovers - b1 = (f1i * b2) + (f1o * b1); + b1 = (f1i * b2) + (f1o * b1); l = (f1i * b1) + (f1o * l); m=b2-l; h=a-b2; tmp1 = (l>0)? l : -l; //l g1 = (tmp1>g1)? g1+a1*(tmp1-g1) : g1*r1; - tmp1 = 1.f / (1.f + d1 * g1); + tmp1 = 1.f / (1.f + d1 * g1); tmp2 = (m>0)? m : -m; g2 = (tmp2>g2)? g2+a2*(tmp2-g2) : g2*r2; - tmp2 = 1.f / (1.f + d2 * g2); + tmp2 = 1.f / (1.f + d2 * g2); tmp3 = (h>0)? h : -h; g3 = (tmp3>g3)? g3+a3*(tmp3-g3) : g3*r3; - tmp3 = 1.f / (1.f + d3 * g3); + tmp3 = 1.f / (1.f + d3 * g3); a = (l*tmp3*t1) + (m*tmp2*t2) + (h*tmp3*t3); c += a + s; // output d += (ms)? s - a : a - s; - - *++out1 = c; + + *++out1 = c; *++out2 = d; } gain1=(g1<1.0e-10)? 0.f : g1; gain2=(g2<1.0e-10)? 0.f : g2; - gain3=(g3<1.0e-10)? 0.f : g3; // gain1=g1; gain2=g2; gain3=g3; + gain3=(g3<1.0e-10)? 0.f : g3; // gain1=g1; gain2=g2; gain3=g3; if(fabs(b1)<1.0e-10) { fb1=0.f; fb2=0.f; fb3=0.f; } else { fb1=b1; fb2=b2; fb3=l; } } @@ -311,53 +311,53 @@ void mdaMultiBand::processReplacing(float **inputs, float **outputs, LvzInt32 sa float *in2 = inputs[1]; float *out1 = outputs[0]; float *out2 = outputs[1]; - float a, b, c, d, l=fb3, m, h, s, sl=slev, tmp1, tmp2, tmp3; + float a, b, c, d, l=fb3, m, h, s, sl=slev, tmp1, tmp2, tmp3; float f1i=fi1, f1o=fo1, f2i=fi2, f2o=fo2, b1=fb1, b2=fb2; float g1=gain1, d1=driv1, t1=trim1, a1=att1, r1=1.f - rel1; float g2=gain2, d2=driv2, t2=trim2, a2=att2, r2=1.f - rel2; float g3=gain3, d3=driv3, t3=trim3, a3=att3, r3=1.f - rel3; int ms=mswap; - --in1; - --in2; + --in1; + --in2; --out1; --out2; while(--sampleFrames >= 0) { - a = *++in1; + a = *++in1; b = *++in2; //process from here... - + b = (ms)? -b : b; s = (a - b) * sl; //keep stereo component for later a += b; b2 = (f2i * a) + (f2o * b2); //crossovers - b1 = (f1i * b2) + (f1o * b1); + b1 = (f1i * b2) + (f1o * b1); l = (f1i * b1) + (f1o * l); m=b2-l; h=a-b2; tmp1 = (l>0)? l : -l; //l g1 = (tmp1>g1)? g1+a1*(tmp1-g1) : g1*r1; - tmp1 = 1.f / (1.f + d1 * g1); + tmp1 = 1.f / (1.f + d1 * g1); tmp2 = (m>0)? m : -m; g2 = (tmp2>g2)? g2+a2*(tmp2-g2) : g2*r2; - tmp2 = 1.f / (1.f + d2 * g2); + tmp2 = 1.f / (1.f + d2 * g2); tmp3 = (h>0)? h : -h; g3 = (tmp3>g3)? g3+a3*(tmp3-g3) : g3*r3; - tmp3 = 1.f / (1.f + d3 * g3); - + tmp3 = 1.f / (1.f + d3 * g3); + a = (l*tmp3*t1) + (m*tmp2*t2) + (h*tmp3*t3); c = a + s; // output d = (ms)? s - a : a - s; - + *++out1 = c; *++out2 = d; } gain1=(g1<1.0e-10)? 0.f : g1; gain2=(g2<1.0e-10)? 0.f : g2; - gain3=(g3<1.0e-10)? 0.f : g3; // gain1=g1; gain2=g2; gain3=g3; + gain3=(g3<1.0e-10)? 0.f : g3; // gain1=g1; gain2=g2; gain3=g3; if(fabs(b1)<1.0e-10) { fb1=0.f; fb2=0.f; fb3=0.f; } else { fb1=b1; fb2=b2; fb3=l; } } |