38#include "../ShuttleGui.h"
39#include "../widgets/AudacityMessageBox.h"
40#include "../widgets/valnum.h"
42#include "../WaveTrack.h"
59{
XO(
"Click Removal") };
72 Parameters().Reset(*
this);
74 SetLinearEffectFlag(
false);
93 return XO(
"Click Removal is designed to remove clicks on audio tracks");
98 return L
"Click_Removal";
118 bool bGoodResult =
true;
123 double trackStart = track->GetStartTime();
124 double trackEnd = track->GetEndTime();
125 double t0 =
mT0 < trackStart? trackStart:
mT0;
126 double t1 =
mT1 > trackEnd? trackEnd:
mT1;
129 auto start = track->TimeToLongSamples(t0);
130 auto end = track->TimeToLongSamples(t1);
131 auto len =
end - start;
144 XO(
"Algorithm not effective on this audio. Nothing changed."),
145 wxOK | wxICON_ERROR );
156 XO(
"Selection must be larger than %d samples.")
158 wxOK | wxICON_ERROR );
168 Floats buffer{ idealBlockLen };
174 track->
GetFloats(buffer.get(), start + s, block);
180 for(
decltype(wcopy) j = 0; j < wcopy; j++)
181 datawindow[j] = buffer[i+j];
187 for(
decltype(wcopy) j = 0; j < wcopy; j++)
188 buffer[i+j] = datawindow[j];
208 bool bResult =
false;
219 for( i=0; i<len; i++)
220 b2[i] = buffer[i]*buffer[i];
228 for(i=1; (int)i <
sep; i *= 2) {
229 for(j=0;j<len-i; j++)
230 ms_seq[j] += ms_seq[j+i];
236 for( i=0; i<len-
sep; i++ ) {
246 for( i=0; i<len-
sep; i++ ){
248 for( j=0; (int)j<ww; j++) {
258 if(left != 0 && ((
int)i-left+s2) <= ww*2) {
259 float lv = buffer[left];
260 float rv = buffer[i+ww+s2];
261 for(j=left; j<i+ww+s2; j++) {
263 buffer[j]= (rv*(j-left) + lv*(i+ww+s2-j))/(
float)(i+ww+s2-left);
264 b2[j] = buffer[j]*buffer[j];
267 }
else if(left != 0) {
282 S.StartMultiColumn(3, wxEXPAND);
287 .Validator<IntegerValidator<int>>(
290 .AddTextBox(
XXO(
"&Threshold (lower is more sensitive):"),
295 .Name(
XO(
"Threshold"))
296 .Style(wxSL_HORIZONTAL)
298 .MinSize( { 150, -1 } )
303 .Validator<IntegerValidator<int>>(
305 .AddTextBox(
XXO(
"Max &Spike Width (higher is more sensitive):"),
310 .Name(
XO(
"Max Spike Width"))
311 .Style(wxSL_HORIZONTAL)
313 .MinSize( { 150, -1 } )
323 mWidthT->GetValidator()->TransferFromWindow();
324 mWidthS->GetValidator()->TransferToWindow();
329 mThreshT->GetValidator()->TransferFromWindow();
330 mThreshS->GetValidator()->TransferToWindow();
335 mWidthS->GetValidator()->TransferFromWindow();
336 mWidthT->GetValidator()->TransferToWindow();
341 mThreshS->GetValidator()->TransferFromWindow();
342 mThreshT->GetValidator()->TransferToWindow();
size_t limitSampleBufferSize(size_t bufferSize, sampleCount limit)
Generates EffectParameterMethods overrides from variadic template arguments.
ComponentInterfaceSymbol pairs a persistent string identifier used internally with an optional,...
std::shared_ptr< TrackList > mOutputTracks
void ReplaceProcessedTracks(const bool bGoodResult)
An Effect for removing clicks.
bool RemoveClicks(size_t len, float *buffer)
static constexpr EffectParameter Width
const EffectParameterMethods & Parameters() const override
void OnWidthSlider(wxCommandEvent &evt)
std::unique_ptr< EffectUIValidator > PopulateOrExchange(ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access) override
Add controls to effect panel; always succeeds.
bool CheckWhetherSkipEffect(const EffectSettings &settings) const override
After Init(), tell whether Process() should be skipped.
void OnThreshSlider(wxCommandEvent &evt)
EffectType GetType() const override
Type determines how it behaves.
ManualPageID ManualPage() const override
Name of a page in the Audacity alpha manual, default is empty.
virtual ~EffectClickRemoval()
static const ComponentInterfaceSymbol Symbol
bool ProcessOne(int count, WaveTrack *track, sampleCount start, sampleCount len)
TranslatableString GetDescription() const override
ComponentInterfaceSymbol GetSymbol() const override
void OnWidthText(wxCommandEvent &evt)
bool Process(EffectInstance &instance, EffectSettings &settings) override
Actually do the effect here.
static constexpr EffectParameter Threshold
void OnThreshText(wxCommandEvent &evt)
void CopyInputTracks(bool allSyncLockSelected=false)
int MessageBox(const TranslatableString &message, long style=DefaultMessageBoxStyle, const TranslatableString &titleStr={}) const
bool TrackProgress(int whichTrack, double frac, const TranslatableString &={}) const
Performs effect computation.
Interface for manipulations of an Effect's settings.
bool GetFloats(float *buffer, sampleCount start, size_t len, fillFormat fill=fillZero, bool mayThrow=true, sampleCount *pNumWithinClips=nullptr) const
Retrieve samples from a track in floating-point format, regardless of the storage format.
Derived from ShuttleGuiBase, an Audacity specific class for shuttling data to and from GUI.
Holds a msgid for the translation catalog; may also bind format arguments.
A Track that contains audio waveform data.
size_t GetMaxBlockSize() const override
This returns a nonnegative number of samples meant to size a memory buffer.
void Set(constSamplePtr buffer, sampleFormat format, sampleCount start, size_t len)
Positions or offsets within audio files need a wide type.
auto end(const Ptr< Type, BaseDeleter > &p)
Enables range-for.
BuiltinEffectsModule::Registration< EffectClickRemoval > reg
const Type min
Minimum value.
const Type max
Maximum value.
Externalized state of a plug-in.