From e39cbfb9dcf0c00133945eab186072274b45358a Mon Sep 17 00:00:00 2001 From: David Robillard Date: Wed, 13 May 2009 16:04:14 +0000 Subject: Strip trailing whitespace. git-svn-id: http://svn.drobilla.net/lad/trunk/mda-lv2@1999 a436a847-0d15-0410-975c-d299462d15a1 --- src/mdaRezFilter.cpp | 100 +++++++++++++++++++++++++-------------------------- 1 file changed, 50 insertions(+), 50 deletions(-) (limited to 'src/mdaRezFilter.cpp') diff --git a/src/mdaRezFilter.cpp b/src/mdaRezFilter.cpp index b65240e..7e00db7 100644 --- a/src/mdaRezFilter.cpp +++ b/src/mdaRezFilter.cpp @@ -23,13 +23,13 @@ mdaRezFilter::mdaRezFilter(audioMasterCallback audioMaster) : AudioEffectX(audio fParam8 = 0.00f; //trigger fParam9 = 0.75f; //max freq - setNumInputs(2); - setNumOutputs(2); - setUniqueID("mdaRezFilter"); - DECLARE_LVZ_DEPRECATED(canMono) (); - canProcessReplacing(); + setNumInputs(2); + setNumOutputs(2); + setUniqueID("mdaRezFilter"); + DECLARE_LVZ_DEPRECATED(canMono) (); + canProcessReplacing(); strcpy(programName, "Resonant Filter"); - + suspend(); // flush buffer setParameter(2, 0.5f); //go and set initial values! } @@ -51,21 +51,21 @@ void mdaRezFilter::setParameter(LvzInt32 index, float value) } //calcs here fff = 1.5f * fParam0 * fParam0 - 0.15f; - fq = 0.99f * (float)pow(fParam1,0.3f); //was 0.99f * + fq = 0.99f * (float)pow(fParam1,0.3f); //was 0.99f * fg = 0.5f * (float)pow(10.0f, 2.f * fParam2 - 1.f); - + fmax = 0.99f + 0.3f * fParam1; - if(fmax>(1.3f * fParam9)) fmax=1.3f*fParam9; + if(fmax>(1.3f * fParam9)) fmax=1.3f*fParam9; //fmax = 1.0f; //fq *= 1.0f + 0.2f * fParam9; - - fenv = 2.f*(0.5f - fParam3)*(0.5f - fParam3); + + fenv = 2.f*(0.5f - fParam3)*(0.5f - fParam3); fenv = (fParam3>0.5f)? fenv : -fenv; att = (float)pow(10.0, -0.01 - 4.0 * fParam4); rel = 1.f - (float)pow(10.0, -2.00 - 4.0 * fParam5); lfomode=0; - flfo = 2.f * (fParam6 - 0.5f)*(fParam6 - 0.5f); + flfo = 2.f * (fParam6 - 0.5f)*(fParam6 - 0.5f); dphi = (float)(6.2832f * (float)pow(10.0f, 3.f * fParam7 - 1.5f) / getSampleRate()); if(fParam6<0.5) { lfomode=1; dphi *= 0.15915f; flfo *= 0.001f; } //S&H @@ -83,8 +83,8 @@ bool mdaRezFilter::getEffectName(char* name) { strcpy(name, "RezFilter"); re void mdaRezFilter::suspend() { - buf0=0.f; - buf1=0.f; + buf0=0.f; + buf1=0.f; buf2=0.f; } @@ -151,7 +151,7 @@ void mdaRezFilter::getParameterDisplay(LvzInt32 index, char *text) case 5: float2strng((float)(-301.0301 / (getSampleRate() * log10(rel))),text); break; case 6: long2string((long)(200 * fParam6 - 100), text); break; case 7: float2strng((float)pow(10.0f, 4.f*fParam7 - 2.f), text); break; - case 8: if(tthr==0.f) strcpy(text, "FREE RUN"); + case 8: if(tthr==0.f) strcpy(text, "FREE RUN"); else long2string((long)(20*log10(0.5*tthr)), text); break; case 9: long2string((long)(100 * fParam9), text); break; } @@ -183,17 +183,17 @@ void mdaRezFilter::process(float **inputs, float **outputs, LvzInt32 sampleFrame float *in2 = inputs[1]; float *out1 = outputs[0]; float *out2 = outputs[1]; - float a, c, d; + float a, c, d; float f, i, o, ff=fff, fe=fenv, q=fq, g=fg, e=env; float b0=buf0, b1=buf1, b2=buf2, at=att, re=rel, fm=fmax; float fl=flfo, dph=dphi, ph=phi, bl=bufl, th=tthr, e2=env2; int lm=lfomode, ta=tatt, tt=ttrig; - --in1; - --in2; + --in1; + --in2; --out1; --out2; - + if(th==0.f) { while(--sampleFrames >= 0) @@ -201,21 +201,21 @@ void mdaRezFilter::process(float **inputs, float **outputs, LvzInt32 sampleFrame a = *++in1 + *++in2; c = out1[1]; d = out2[1]; //process from here... - + i = (a>0)? a : -a; //envelope - e = (i>e)? e + at * (i - e) : e * re; - + e = (i>e)? e + at * (i - e) : e * re; + if(lm==0) bl = fl * (float)sin(ph); //lfo else if(ph>1.f) { bl = fl*(rand() % 2000 - 1000); ph=0.f; } ph += dph; f = ff + fe * e + bl; //freq if(f<0.f) i=0.f; else i=(f>fm)? fm : f; - o = 1.f - i; + o = 1.f - i; - b0 = o * b0 + i * (g*a + q*(1.f + (1.f/o)) * (b0-b1) ); + b0 = o * b0 + i * (g*a + q*(1.f + (1.f/o)) * (b0-b1) ); b1 = o * b1 + i * b0; //filter - b2 = o * b2 + i * b1; + b2 = o * b2 + i * b1; *++out1 = c + b2; *++out2 = d + b2; @@ -228,10 +228,10 @@ void mdaRezFilter::process(float **inputs, float **outputs, LvzInt32 sampleFrame a = *++in1 + *++in2; c = out1[1]; d = out2[1]; //process from here... - + i = (a>0)? a : -a; //envelope - e = (i>e)? i : e * re; - if(e>th) { if(tt==0) {ta=1; if(lm==1)ph=2.f; } tt=1; } else tt=0; + e = (i>e)? i : e * re; + if(e>th) { if(tt==0) {ta=1; if(lm==1)ph=2.f; } tt=1; } else tt=0; if(ta==1) { e2 += at*(1.f-e2); if(e2>0.999f)ta=0; } else e2*=re; if(lm==0) bl = fl * (float)sin(ph); //lfo @@ -240,18 +240,18 @@ void mdaRezFilter::process(float **inputs, float **outputs, LvzInt32 sampleFrame f = ff + fe * e + bl; //freq if(f<0.f) i=0.f; else i=(f>fm)? fm : f; - o = 1.f - i; + o = 1.f - i; - b0 = o * b0 + i * (g*a + q*(1.f + (1.f/o)) * (b0-b1) ); + b0 = o * b0 + i * (g*a + q*(1.f + (1.f/o)) * (b0-b1) ); b1 = o * b1 + i * b0; //filter - b2 = o * b2 + i * b1; + b2 = o * b2 + i * b1; *++out1 = c + b2; *++out2 = d + b2; } } if(fabs(b0)<1.0e-10) { buf0=0.f; buf1=0.f; buf2=0.f; } - else { buf0=b0; buf1=b1; buf2=b2; } + else { buf0=b0; buf1=b1; buf2=b2; } env=e; env2=e2; bufl=bl; tatt=ta; ttrig=tt; phi=(float)fmod(ph,6.2831853f); } @@ -262,14 +262,14 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa float *in2 = inputs[1]; float *out1 = outputs[0]; float *out2 = outputs[1]; - float a; + float a; float f, i, ff=fff, fe=fenv, q=fq, g=fg, e=env, tmp; float b0=buf0, b1=buf1, b2=buf2, at=att, re=rel, fm=fmax; float fl=flfo, dph=dphi, ph=phi, bl=bufl, th=tthr, e2=env2; int lm=lfomode, ta=tatt, tt=ttrig; - --in1; - --in2; + --in1; + --in2; --out1; --out2; @@ -278,29 +278,29 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa while(--sampleFrames >= 0) { a = *++in1 + *++in2; - + i = (a>0)? a : -a; //envelope - e = (i>e)? e + at * (i - e) : e * re; - + e = (i>e)? e + at * (i - e) : e * re; + if(lm==0) bl = fl * (float)sin(ph); //lfo else if(ph>1.f) { bl = fl*(rand() % 2000 - 1000); ph=0.f; } ph += dph; f = ff + fe * e + bl; //freq if(f<0.f) i=0.f; else i=(f>fm)? fm : f; - // o = 1.f - i; + // o = 1.f - i; // tmp = g*a + q*(1.f + (1.f/o)) * (b0-b1); - // b0 = o * (b0 - tmp) + tmp; + // b0 = o * (b0 - tmp) + tmp; // b1 = o * (b1 - b0) + b0; - + tmp = q + q * (1.0f + i * (1.0f + 1.1f * i)); //tmp = q + q/(1.0008 - i); b0 += i * (g * a - b0 + tmp * (b0 - b1)); b1 += i * (b0 - b1); - - // b2 = o * (b2 - b1) + b1; + + // b2 = o * (b2 - b1) + b1; *++out1 = b1; *++out2 = b1; @@ -311,11 +311,11 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa while(--sampleFrames >= 0) { a = *++in1 + *++in2; - + i = (a>0)? a : -a; //envelope - e = (i>e)? i : e * re; - if(e>th) { if(tt==0) {ta=1; if(lm==1)ph=2.f; } tt=1; } else tt=0; + e = (i>e)? i : e * re; + if(e>th) { if(tt==0) {ta=1; if(lm==1)ph=2.f; } tt=1; } else tt=0; if(ta==1) { e2 += at*(1.f-e2); if(e2>0.999f)ta=0; } else e2*=re; if(lm==0) bl = fl * (float)sin(ph); //lfo @@ -324,8 +324,8 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa f = ff + fe * e + bl; //freq if(f<0.f) i=0.f; else i=(f>fm)? fm : f; - - // o = 1.f - i; + + // o = 1.f - i; tmp = q + q * (1.0f + i * (1.0f + 1.1f * i)); //tmp = q + q/(1.0008 - i); @@ -336,7 +336,7 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa // tmp = g*a + q*(1.f + (1.f/o)) * (b0-b1); //what about (q + q/f)* // b0 = o * (b0 - tmp) + tmp; // ^ what about div0 ? // b1 = o * (b1 - b0) + b0; - // b2 = o * (b2 - b1) + b1; + // b2 = o * (b2 - b1) + b1; *++out1 = b1; @@ -344,7 +344,7 @@ void mdaRezFilter::processReplacing(float **inputs, float **outputs, LvzInt32 sa } } if(fabs(b0)<1.0e-10) { buf0=0.f; buf1=0.f; buf2=0.f; } - else { buf0=b0; buf1=b1; buf2=b2; } + else { buf0=b0; buf1=b1; buf2=b2; } env=e; env2=e2; bufl=bl; tatt=ta; ttrig=tt; phi=(float)fmod(ph,6.2831853f); } -- cgit v1.2.1