30#include "../ShuttleGui.h"
31#include "../widgets/valnum.h"
32#include "../widgets/AudacityMessageBox.h"
34#include "../LabelTrack.h"
35#include "../WaveTrack.h"
46{
XO(
"Find Clipping") };
68 return XO(
"Creates labels where clipping is detected");
73 return L
"Find_Clipping";
87 std::shared_ptr<AddedAnalysisTrack> addedTrack;
88 std::optional<ModifiedAnalysisTrack> modifiedTrack;
89 const wxString
name{
_(
"Clipping") };
99 lt = modifiedTrack->get();
106 double trackEnd = t->GetEndTime();
107 double t0 =
mT0 < trackStart ? trackStart :
mT0;
108 double t1 =
mT1 > trackEnd ? trackEnd :
mT1;
111 auto start = t->TimeToLongSamples(t0);
112 auto end = t->TimeToLongSamples(t1);
113 auto len =
end - start;
125 addedTrack->Commit();
127 modifiedTrack->Commit();
137 bool bGoodResult =
true;
138 size_t blockSize = (
mStart * 1000);
150 throw std::bad_alloc{};
153 catch(
const std::bad_alloc & ) {
158 float *ptr = buffer.get();
160 decltype(len) s = 0, startrun = 0, stoprun = 0, samps = 0;
161 decltype(blockSize) block = 0;
162 double startTime = -1.0;
175 wt->
GetFloats(buffer.get(), start + s, block);
179 float v = fabs(*ptr++);
196 if (stoprun >=
mStop) {
199 wxString::Format(wxT(
"%lld of %lld"), startrun.as_long_long(), (samps -
mStop).as_long_long()));
227 mpAccess = access.shared_from_this();
228 S.StartMultiColumn(2, wxALIGN_CENTER);
231 .Validator<IntegerValidator<int>>(
233 .TieTextBox(
XXO(
"&Start threshold (samples):"),
mStart, 10);
236 .Validator<IntegerValidator<int>>(
238 .TieTextBox(
XXO(
"St&op threshold (samples):"),
mStop, 10);
const TranslatableString name
size_t limitSampleBufferSize(size_t bufferSize, sampleCount limit)
void reinit(Integral count, bool initialize=false)
Generates EffectParameterMethods overrides from variadic template arguments.
ComponentInterfaceSymbol pairs a persistent string identifier used internally with an optional,...
const TrackList * inputTracks() const
static constexpr EffectParameter Start
static const ComponentInterfaceSymbol Symbol
int mStop
Using int rather than sampleCount because values are only ever small numbers.
bool TransferDataToWindow(const EffectSettings &settings) override
Update controls for the settings.
bool ProcessOne(LabelTrack *lt, int count, const WaveTrack *wt, sampleCount start, sampleCount len)
void DoPopulateOrExchange(ShuttleGui &S, EffectSettingsAccess &access)
EffectSettingsAccessPtr mpAccess
ManualPageID ManualPage() const override
Name of a page in the Audacity alpha manual, default is empty.
bool Process(EffectInstance &instance, EffectSettings &settings) override
Actually do the effect here.
static constexpr EffectParameter Stop
bool TransferDataFromWindow(EffectSettings &settings) override
Update the given settings from controls.
const EffectParameterMethods & Parameters() const override
EffectType GetType() const override
Type determines how it behaves.
int mStart
Using int rather than sampleCount because values are only ever small numbers.
TranslatableString GetDescription() const override
virtual ~EffectFindClipping()
ComponentInterfaceSymbol GetSymbol() const override
std::unique_ptr< EffectUIValidator > PopulateOrExchange(ShuttleGui &S, EffectInstance &instance, EffectSettingsAccess &access) override
Add controls to effect panel; always succeeds.
int MessageBox(const TranslatableString &message, long style=DefaultMessageBoxStyle, const TranslatableString &titleStr={}) const
bool TrackProgress(int whichTrack, double frac, const TranslatableString &={}) const
ModifiedAnalysisTrack ModifyAnalysisTrack(const LabelTrack *pOrigTrack, const wxString &name=wxString())
std::shared_ptr< AddedAnalysisTrack > AddAnalysisTrack(const wxString &name=wxString())
Performs effect computation.
Interface for manipulations of an Effect's settings.
virtual void Reset(Effect &effect) const =0
A LabelTrack is a Track that holds labels (LabelStruct).
double GetStartTime() const override
int AddLabel(const SelectedRegion ®ion, const wxString &title)
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.
double LongSamplesToTime(sampleCount pos) const
Convert correctly between a number of samples and an (absolute) time in seconds.
Defines a selected portion of a project.
Derived from ShuttleGuiBase, an Audacity specific class for shuttling data to and from GUI.
Abstract base class for an object holding data associated with points on a time axis.
auto Any() -> TrackIterRange< TrackType >
auto Selected() -> TrackIterRange< TrackType >
Holds a msgid for the translation catalog; may also bind format arguments.
A Track that contains audio waveform data.
Positions or offsets within audio files need a wide type.
auto end(const Ptr< Type, BaseDeleter > &p)
Enables range-for.
BuiltinEffectsModule::Registration< EffectFindClipping > reg
const Type min
Minimum value.
Externalized state of a plug-in.