diff options
Diffstat (limited to 'src/mdaTransient.cpp')
| -rw-r--r-- | src/mdaTransient.cpp | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/src/mdaTransient.cpp b/src/mdaTransient.cpp index b22a7e3..d35c9f5 100644 --- a/src/mdaTransient.cpp +++ b/src/mdaTransient.cpp @@ -7,9 +7,9 @@ AudioEffect *createEffectInstance(audioMasterCallback audioMaster) return new mdaTransient(audioMaster); } -mdaTransient::mdaTransient(audioMasterCallback audioMaster) : AudioEffectX(audioMaster, 1, 6) +mdaTransient::mdaTransient(audioMasterCallback audioMaster) : AudioEffectX(audioMaster, 1, 6) { - fParam1 = (float)0.50; //attack + fParam1 = (float)0.50; //attack fParam2 = (float)0.50; //release fParam3 = (float)0.50; //output fParam4 = (float)0.49; //filter @@ -19,7 +19,7 @@ mdaTransient::mdaTransient(audioMasterCallback audioMaster) : AudioEffectX(audio setNumInputs(2); // stereo in setNumOutputs(2); // stereo out setUniqueID("mdaTransient"); // identify - DECLARE_LVZ_DEPRECATED(canMono) (); + DECLARE_LVZ_DEPRECATED(canMono) (); canProcessReplacing(); // supports both accumulating and replacing output strcpy(programName, "Transient Processor"); // default program name @@ -71,8 +71,8 @@ void mdaTransient::setParameter(LvzInt32 index, float value) filx = 0.f; } - if(fParam1>0.5) - { + if(fParam1>0.5) + { att1 = (float)pow(10.0, -1.5); att2 = (float)pow(10.0, 1.0 - 5.0 * fParam1); } @@ -139,7 +139,7 @@ void mdaTransient::getParameterDisplay(LvzInt32 index, char *text) case 4: long2string((long)(100*fParam5),text); break; case 5: long2string((long)(100*fParam6),text); break; } - + } void mdaTransient::getParameterLabel(LvzInt32 index, char *label) @@ -147,11 +147,11 @@ void mdaTransient::getParameterLabel(LvzInt32 index, char *label) switch(index) { case 0: strcpy(label, "%"); break; - case 1: strcpy(label, "%"); break; + case 1: strcpy(label, "%"); break; case 2: strcpy(label, "dB"); break; - case 3: strcpy(label, "Lo <> Hi"); break; - case 4: strcpy(label, "%"); break; - case 5: strcpy(label, "%"); break; + case 3: strcpy(label, "Lo <> Hi"); break; + case 4: strcpy(label, "%"); break; + case 5: strcpy(label, "%"); break; } } @@ -165,38 +165,38 @@ void mdaTransient::process(float **inputs, float **outputs, LvzInt32 sampleFrame float *out1 = outputs[0]; float *out2 = outputs[1]; float a, b, c, d, e, f, g, i; - float e1=env1, e2=env2, e3=env3, e4=env4, y=dry; + float e1=env1, e2=env2, e3=env3, e4=env4, y=dry; float a1=att1, a2=att2, r12=rel12, a34=att34, r3=rel3, r4=rel4; float fi=fili, fo=filo, fx=filx, fb1=fbuf1, fb2=fbuf2; - --in1; - --in2; + --in1; + --in2; --out1; --out2; while(--sampleFrames >= 0) { - a = *++in1; + a = *++in1; b = *++in2; c = out1[1]; d = out1[2]; - - fb1 = fo*fb1 + fi*a; - fb2 = fo*fb2 + fi*b; + + fb1 = fo*fb1 + fi*a; + fb2 = fo*fb2 + fi*b; e = fb1 + fx*a; f = fb2 + fx*b; - i = a + b; i = (i>0)? i : -i; + i = a + b; i = (i>0)? i : -i; e1 = (i>e1)? e1 + a1 * (i-e1) : e1 * r12; e2 = (i>e2)? e2 + a2 * (i-e2) : e2 * r12; e3 = (i>e3)? e3 + a34 * (i-e3) : e3 * r3; e4 = (i>e4)? e4 + a34 * (i-e4) : e4 * r4; g = (e1 - e2 + e3 - e4); - *++out1 = c + y * (a + e * g); - *++out2 = d + y * (b + f * g); + *++out1 = c + y * (a + e * g); + *++out2 = d + y * (b + f * g); } - if(e1<1.0e-10) { env1=0.f; env2=0.f; env3=0.f; env4=0.f; fbuf1=0.f; fbuf2=0.f; } + if(e1<1.0e-10) { env1=0.f; env2=0.f; env3=0.f; env4=0.f; fbuf1=0.f; fbuf2=0.f; } else { env1=e1; env2=e2; env3=e3; env4=e4; fbuf1=fb1; fbuf2=fb2; } } @@ -207,12 +207,12 @@ void mdaTransient::processReplacing(float **inputs, float **outputs, LvzInt32 sa float *out1 = outputs[0]; float *out2 = outputs[1]; float a, b, e, f, g, i; - float e1=env1, e2=env2, e3=env3, e4=env4, y=dry; + float e1=env1, e2=env2, e3=env3, e4=env4, y=dry; float a1=att1, a2=att2, r12=rel12, a34=att34, r3=rel3, r4=rel4; float fi=fili, fo=filo, fx=filx, fb1=fbuf1, fb2=fbuf2; - - --in1; - --in2; + + --in1; + --in2; --out1; --out2; @@ -220,22 +220,22 @@ void mdaTransient::processReplacing(float **inputs, float **outputs, LvzInt32 sa { a = *++in1; b = *++in2; - - fb1 = fo*fb1 + fi*a; - fb2 = fo*fb2 + fi*b; - e = fb1 + fx*a; + + fb1 = fo*fb1 + fi*a; + fb2 = fo*fb2 + fi*b; + e = fb1 + fx*a; f = fb2 + fx*b; - i = a + b; i = (i>0)? i : -i; + i = a + b; i = (i>0)? i : -i; e1 = (i>e1)? e1 + a1 * (i-e1) : e1 * r12; e2 = (i>e2)? e2 + a2 * (i-e2) : e2 * r12; e3 = (i>e3)? e3 + a34 * (i-e3) : e3 * r3; e4 = (i>e4)? e4 + a34 * (i-e4) : e4 * r4; g = (e1 - e2 + e3 - e4); - *++out1 = y * (a + e * g); - *++out2 = y * (b + f * g); + *++out1 = y * (a + e * g); + *++out2 = y * (b + f * g); } - if(e1<1.0e-10) { env1=0.f; env2=0.f; env3=0.f; env4=0.f; fbuf1=0.f; fbuf2=0.f; } + if(e1<1.0e-10) { env1=0.f; env2=0.f; env3=0.f; env4=0.f; fbuf1=0.f; fbuf2=0.f; } else { env1=e1; env2=e2; env3=e3; env4=e4; fbuf1=fb1; fbuf2=fb2; } } |