diff options
Diffstat (limited to 'plugins/MacAU/PhaseNudge/PhaseNudge.cpp')
| -rwxr-xr-x | plugins/MacAU/PhaseNudge/PhaseNudge.cpp | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/plugins/MacAU/PhaseNudge/PhaseNudge.cpp b/plugins/MacAU/PhaseNudge/PhaseNudge.cpp index a60dc04..abb05e1 100755 --- a/plugins/MacAU/PhaseNudge/PhaseNudge.cpp +++ b/plugins/MacAU/PhaseNudge/PhaseNudge.cpp @@ -168,9 +168,7 @@ void PhaseNudge::PhaseNudgeKernel::Reset() { for(int count = 0; count < 1502; count++) {d[count] = 0.0;} one = 1; maxdelay = 9001; - fpNShapeA = 0.0; - fpNShapeB = 0.0; - fpFlip = true; + fpNShape = 0.0; //coded to snap directly to the value on instantiation if the disparity is great enough } @@ -186,9 +184,6 @@ void PhaseNudge::PhaseNudgeKernel::Process( const Float32 *inSourceP, UInt32 nSampleFrames = inFramesToProcess; const Float32 *sourceP = inSourceP; Float32 *destP = inDestP; - Float32 fpTemp; - Float64 fpOld = 0.618033988749894848204586; //golden ratio! - Float64 fpNew = 1.0 - fpOld; int allpasstemp; Float64 outallpass = 0.618033988749894848204586; //golden ratio! @@ -256,24 +251,13 @@ void PhaseNudge::PhaseNudgeKernel::Process( const Float32 *inSourceP, if (inputSample > 0) inputSample -= bridgerectifier; else inputSample += bridgerectifier; inputSample *= 4.0; - - if (wet < 1.0) inputSample = (drySample * dry)+(inputSample * wet); - //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 = !fpFlip; - //end noise shaping on 32 bit output - + //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 *destP = inputSample; |