diff options
Diffstat (limited to 'plugins/MacAU/OneCornerClip/OneCornerClip.cpp')
| -rwxr-xr-x | plugins/MacAU/OneCornerClip/OneCornerClip.cpp | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/plugins/MacAU/OneCornerClip/OneCornerClip.cpp b/plugins/MacAU/OneCornerClip/OneCornerClip.cpp index db4dcd0..9ddb8db 100755 --- a/plugins/MacAU/OneCornerClip/OneCornerClip.cpp +++ b/plugins/MacAU/OneCornerClip/OneCornerClip.cpp @@ -193,9 +193,7 @@ void OneCornerClip::OneCornerClipKernel::Reset() lastSample = 0.0; limitPos = 0.0; limitNeg = 0.0; - fpNShapeA = 0.0; - fpNShapeB = 0.0; - fpFlip = true; + fpNShape = 0.0; } //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @@ -213,9 +211,6 @@ void OneCornerClip::OneCornerClipKernel::Process( const Float32 *inSourceP, long double overallscale = 1.0; overallscale /= 44100.0; overallscale *= GetSampleRate(); - Float32 fpTemp; - Float64 fpOld = 0.618033988749894848204586; //golden ratio! - Float64 fpNew = 1.0 - fpOld; Float64 inputGain = pow(10.0,(GetParameter( kParam_One ))/20.0); Float64 posThreshold = pow(10.0,(GetParameter( kParam_Two ))/20.0); @@ -309,21 +304,11 @@ void OneCornerClip::OneCornerClipKernel::Process( const Float32 *inSourceP, inputSample = (inputSample * wet) + (drySample * dry); } - //noise shaping to 32-bit floating point - if (fpFlip) { - fpTemp = inputSample; - fpNShapeA = (fpNShapeA*fpOld)+((inputSample-fpTemp)*fpNew); - inputSample += fpNShapeA; - } - else { - fpTemp = inputSample; - fpNShapeB = (fpNShapeB*fpOld)+((inputSample-fpTemp)*fpNew); - inputSample += fpNShapeB; - } - fpFlip = not fpFlip; - //end noise shaping on 32 bit output - //we are making an 80 bit arbitrary curve, woot - //at least we can say it's either 80 bit or pure bypass + //32 bit dither, made small and tidy. + int expon; frexpf((Float32)inputSample, &expon); + long double dither = (rand()/(RAND_MAX*7.737125245533627e+25))*pow(2,expon+62); + inputSample += (dither-fpNShape); fpNShape = dither; + //end 32 bit dither if (clipEngage == false) { |