aboutsummaryrefslogtreecommitdiffstats
path: root/plugins/MacVST/AQuickVoiceClip
diff options
context:
space:
mode:
authorChris Johnson <jinx6568@sover.net>2019-01-27 21:13:54 -0500
committerChris Johnson <jinx6568@sover.net>2019-01-27 21:13:54 -0500
commit966f2d253cd2ee6ce140ad68095a20a9d2b63052 (patch)
treeb0400d95bd06512531ade6ddf55190a58b6a5623 /plugins/MacVST/AQuickVoiceClip
parent0887543349dbbec0721a1fc8b1c7deba9afefa8b (diff)
downloadairwindows-lv2-port-966f2d253cd2ee6ce140ad68095a20a9d2b63052.tar.gz
airwindows-lv2-port-966f2d253cd2ee6ce140ad68095a20a9d2b63052.tar.bz2
airwindows-lv2-port-966f2d253cd2ee6ce140ad68095a20a9d2b63052.zip
Floating Point Dither For All
Diffstat (limited to 'plugins/MacVST/AQuickVoiceClip')
-rwxr-xr-xplugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.pbxuser10
-rwxr-xr-xplugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.perspectivev321
-rwxr-xr-xplugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.cpp7
-rwxr-xr-xplugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.h7
-rwxr-xr-xplugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClipProc.cpp62
5 files changed, 36 insertions, 71 deletions
diff --git a/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.pbxuser b/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.pbxuser
index 9ff059e..56e51e7 100755
--- a/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.pbxuser
+++ b/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.pbxuser
@@ -49,11 +49,11 @@
PBXFileDataSource_Warnings_ColumnID,
);
};
- PBXPerProjectTemplateStateSaveDate = 528459055;
- PBXWorkspaceStateSaveDate = 528459055;
+ PBXPerProjectTemplateStateSaveDate = 569707744;
+ PBXWorkspaceStateSaveDate = 569707744;
};
perUserProjectItems = {
- 8B1949391F0F1A0500C5FAB9 /* PBXTextBookmark */ = 8B1949391F0F1A0500C5FAB9 /* PBXTextBookmark */;
+ 8B79338421F50CE8006E9731 /* PBXTextBookmark */ = 8B79338421F50CE8006E9731 /* PBXTextBookmark */;
8B9D774E1F7FA54A007AB60F /* PBXTextBookmark */ = 8B9D774E1F7FA54A007AB60F /* PBXTextBookmark */;
};
sourceControlManager = 8B02375E1D42B1C400E1E8C8 /* Source Control */;
@@ -70,7 +70,7 @@
};
245463B80991757100464AD3 /* AQuickVoiceClip.h */ = {
uiCtxt = {
- sepNavIntBoundsRect = "{{0, 0}, {554, 1976}}";
+ sepNavIntBoundsRect = "{{0, 0}, {554, 1690}}";
sepNavSelRange = "{3742, 0}";
sepNavVisRange = "{0, 0}";
sepNavWindowFrame = "{{514, 47}, {895, 831}}";
@@ -106,7 +106,7 @@
isa = PBXCodeSenseManager;
indexTemplatePath = "";
};
- 8B1949391F0F1A0500C5FAB9 /* PBXTextBookmark */ = {
+ 8B79338421F50CE8006E9731 /* PBXTextBookmark */ = {
isa = PBXTextBookmark;
fRef = 245463B80991757100464AD3 /* AQuickVoiceClip.h */;
name = "AQuickVoiceClip.h: 117";
diff --git a/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.perspectivev3 b/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.perspectivev3
index 57c47dc..ce95340 100755
--- a/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.perspectivev3
+++ b/plugins/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj/christopherjohnson.perspectivev3
@@ -256,8 +256,6 @@
<key>Layout</key>
<array>
<dict>
- <key>BecomeActive</key>
- <true/>
<key>ContentConfiguration</key>
<dict>
<key>PBXBottomSmartGroupGIDs</key>
@@ -351,10 +349,10 @@
<key>_historyCapacity</key>
<integer>0</integer>
<key>bookmark</key>
- <string>8B9D774E1F7FA54A007AB60F</string>
+ <string>8B79338421F50CE8006E9731</string>
<key>history</key>
<array>
- <string>8B1949391F0F1A0500C5FAB9</string>
+ <string>8B9D774E1F7FA54A007AB60F</string>
</array>
</dict>
<key>SplitCount</key>
@@ -394,8 +392,6 @@
<dict>
<key>Frame</key>
<string>{{10, 27}, {603, 414}}</string>
- <key>RubberWindowFrame</key>
- <string>384 225 810 487 0 0 1440 878 </string>
</dict>
<key>Module</key>
<string>XCDetailModule</string>
@@ -449,7 +445,9 @@
<key>GeometryConfiguration</key>
<dict>
<key>Frame</key>
- <string>{{10, 27}, {603, 401}}</string>
+ <string>{{10, 27}, {603, 414}}</string>
+ <key>RubberWindowFrame</key>
+ <string>384 225 810 487 0 0 1440 878 </string>
</dict>
<key>Module</key>
<string>PBXBuildResultsModule</string>
@@ -477,11 +475,11 @@
</array>
<key>TableOfContents</key>
<array>
- <string>8B9D774F1F7FA54A007AB60F</string>
+ <string>8B79338521F50CE8006E9731</string>
<string>1CA23ED40692098700951B8B</string>
- <string>8B9D77501F7FA54A007AB60F</string>
+ <string>8B79338621F50CE8006E9731</string>
<string>8B0237581D42B1C400E1E8C8</string>
- <string>8B9D77511F7FA54A007AB60F</string>
+ <string>8B79338721F50CE8006E9731</string>
<string>1CA23EDF0692099D00951B8B</string>
<string>1CA23EE00692099D00951B8B</string>
<string>1CA23EE10692099D00951B8B</string>
@@ -634,7 +632,7 @@
<key>StatusbarIsVisible</key>
<true/>
<key>TimeStamp</key>
- <real>528459082.86255097</real>
+ <real>569707752.54956698</real>
<key>ToolbarConfigUserDefaultsMinorVersion</key>
<string>2</string>
<key>ToolbarDisplayMode</key>
@@ -651,7 +649,6 @@
<integer>5</integer>
<key>WindowOrderList</key>
<array>
- <string>8B9D77521F7FA54A007AB60F</string>
<string>/Users/christopherjohnson/Desktop/MacVST/AQuickVoiceClip/AQuickVoiceClip.xcodeproj</string>
</array>
<key>WindowString</key>
diff --git a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.cpp b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.cpp
index 9b5ea81..9b84221 100755
--- a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.cpp
+++ b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.cpp
@@ -57,11 +57,8 @@ AQuickVoiceClip::AQuickVoiceClip(audioMasterCallback audioMaster) :
ataK4 = 0.886; //remainder of interpolated dry, adds up to 1.0
ataK5 = 0.431; //subtract this much prev. diff sample, brightens. 0.431 becomes flat
- fpNShapeLA = 0.0;
- fpNShapeLB = 0.0;
- fpNShapeRA = 0.0;
- fpNShapeRB = 0.0;
- fpFlip = true;
+ fpNShapeL = 0.0;
+ fpNShapeR = 0.0;
//this is reset: values being initialized only once. Startup values, whatever they are.
_canDo.insert("plugAsChannelInsert"); // plug-in can be used as a channel insert effect.
diff --git a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.h b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.h
index dc8f5fa..40cfab2 100755
--- a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.h
+++ b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClip.h
@@ -115,11 +115,8 @@ private:
double RiirSampleD;
bool flip;
- long double fpNShapeLA;
- long double fpNShapeLB;
- long double fpNShapeRA;
- long double fpNShapeRB;
- bool fpFlip;
+ long double fpNShapeL;
+ long double fpNShapeR;
//default stuff
float A;
diff --git a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClipProc.cpp b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClipProc.cpp
index 69dc283..cc282b6 100755
--- a/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClipProc.cpp
+++ b/plugins/MacVST/AQuickVoiceClip/source/AQuickVoiceClipProc.cpp
@@ -41,9 +41,6 @@ void AQuickVoiceClip::processReplacing(float **inputs, float **outputs, VstInt32
double RoutputSample;
double RdrySample;
- float fpTemp;
- long double fpOld = 0.618033988749894848204586; //golden ratio!
- long double fpNew = 1.0 - fpOld;
long double inputSampleL;
long double inputSampleR;
@@ -410,25 +407,14 @@ void AQuickVoiceClip::processReplacing(float **inputs, float **outputs, VstInt32
if (LlpDepth < 0.0) LlpDepth = 0.0;
if (RlpDepth < 0.0) RlpDepth = 0.0;
- //noise shaping to 32-bit floating point
- if (fpFlip) {
- fpTemp = inputSampleL;
- fpNShapeLA = (fpNShapeLA*fpOld)+((inputSampleL-fpTemp)*fpNew);
- inputSampleL += fpNShapeLA;
- fpTemp = inputSampleR;
- fpNShapeRA = (fpNShapeRA*fpOld)+((inputSampleR-fpTemp)*fpNew);
- inputSampleR += fpNShapeRA;
- }
- else {
- fpTemp = inputSampleL;
- fpNShapeLB = (fpNShapeLB*fpOld)+((inputSampleL-fpTemp)*fpNew);
- inputSampleL += fpNShapeLB;
- fpTemp = inputSampleR;
- fpNShapeRB = (fpNShapeRB*fpOld)+((inputSampleR-fpTemp)*fpNew);
- inputSampleR += fpNShapeRB;
- }
- fpFlip = !fpFlip;
- //end noise shaping on 32 bit output
+ //stereo 32 bit dither, made small and tidy.
+ int expon; frexpf((float)inputSampleL, &expon);
+ long double dither = (rand()/(RAND_MAX*7.737125245533627e+25))*pow(2,expon+62);
+ inputSampleL += (dither-fpNShapeL); fpNShapeL = dither;
+ frexpf((float)inputSampleR, &expon);
+ dither = (rand()/(RAND_MAX*7.737125245533627e+25))*pow(2,expon+62);
+ inputSampleR += (dither-fpNShapeR); fpNShapeR = dither;
+ //end 32 bit dither
inputSampleL *= (1.0-LmaxRecent);
inputSampleR *= (1.0-RmaxRecent);
@@ -487,9 +473,6 @@ void AQuickVoiceClip::processDoubleReplacing(double **inputs, double **outputs,
double RoutputSample;
double RdrySample;
- double fpTemp; //this is different from singlereplacing
- long double fpOld = 0.618033988749894848204586; //golden ratio!
- long double fpNew = 1.0 - fpOld;
long double inputSampleL;
long double inputSampleR;
@@ -856,25 +839,16 @@ void AQuickVoiceClip::processDoubleReplacing(double **inputs, double **outputs,
if (LlpDepth < 0.0) LlpDepth = 0.0;
if (RlpDepth < 0.0) RlpDepth = 0.0;
- //noise shaping to 64-bit floating point
- if (fpFlip) {
- fpTemp = inputSampleL;
- fpNShapeLA = (fpNShapeLA*fpOld)+((inputSampleL-fpTemp)*fpNew);
- inputSampleL += fpNShapeLA;
- fpTemp = inputSampleR;
- fpNShapeRA = (fpNShapeRA*fpOld)+((inputSampleR-fpTemp)*fpNew);
- inputSampleR += fpNShapeRA;
- }
- else {
- fpTemp = inputSampleL;
- fpNShapeLB = (fpNShapeLB*fpOld)+((inputSampleL-fpTemp)*fpNew);
- inputSampleL += fpNShapeLB;
- fpTemp = inputSampleR;
- fpNShapeRB = (fpNShapeRB*fpOld)+((inputSampleR-fpTemp)*fpNew);
- inputSampleR += fpNShapeRB;
- }
- fpFlip = !fpFlip;
- //end noise shaping on 64 bit output
+ //stereo 64 bit dither, made small and tidy.
+ int expon; frexp((double)inputSampleL, &expon);
+ long double dither = (rand()/(RAND_MAX*7.737125245533627e+25))*pow(2,expon+62);
+ dither /= 536870912.0; //needs this to scale to 64 bit zone
+ inputSampleL += (dither-fpNShapeL); fpNShapeL = dither;
+ frexp((double)inputSampleR, &expon);
+ dither = (rand()/(RAND_MAX*7.737125245533627e+25))*pow(2,expon+62);
+ dither /= 536870912.0; //needs this to scale to 64 bit zone
+ inputSampleR += (dither-fpNShapeR); fpNShapeR = dither;
+ //end 64 bit dither
inputSampleL *= (1.0-LmaxRecent);
inputSampleR *= (1.0-RmaxRecent);