Audio formats

kunitoki · Feb 9, 2024 · 2509b83 · 2509b83
1 parent 117a28d
commit 2509b83
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diff --git a/modules/juce_python/bindings/ScriptJuceAudioFormatsBindings.cpp b/modules/juce_python/bindings/ScriptJuceAudioFormatsBindings.cpp
@@ -28,8 +28,33 @@ using namespace py::literals;
 
 // ============================================================================================
 
-void registerJuceAudioFormatsBindings ([[maybe_unused]] py::module_& m)
+void registerJuceAudioFormatsBindings (py::module_& m)
 {
+ // ============================================================================================ juce::AudioFormatManager
+
+ py::class_<AudioFormat, PyAudioFormat> classAudioFormat (m, "AudioFormat");
+
+ classAudioFormat
+ .def (py::init<String, StringArray>())
+ .def (py::init<StringRef, StringRef>())
+ ;
+
+ // ============================================================================================ juce::AudioFormatManager
+
+ py::class_<AudioFormatManager> classAudioFormatManager (m, "AudioFormatManager");
+
+ classAudioFormatManager
+ .def (py::init<>())
+ .def ("registerFormat", &AudioFormatManager::registerFormat)
+ .def ("registerBasicFormats", &AudioFormatManager::registerBasicFormats)
+ .def ("clearFormats", &AudioFormatManager::clearFormats)
+ .def ("getNumKnownFormats", &AudioFormatManager::getNumKnownFormats)
+ .def ("getKnownFormat", &AudioFormatManager::getKnownFormat, py::return_value_policy::reference)
+ .def ("findFormatForFileExtension", &AudioFormatManager::findFormatForFileExtension, py::return_value_policy::reference)
+ .def ("getDefaultFormat", &AudioFormatManager::getDefaultFormat, py::return_value_policy::reference)
+ .def ("getWildcardForAllFormats", &AudioFormatManager::getWildcardForAllFormats)
+ .def ("createReaderFor", py::overload_cast<const File&> (&AudioFormatManager::createReaderFor))
+ ;
 }
 
 } // namespace popsicle::Bindings
diff --git a/modules/juce_python/bindings/ScriptJuceAudioFormatsBindings.h b/modules/juce_python/bindings/ScriptJuceAudioFormatsBindings.h
@@ -36,4 +36,101 @@ namespace popsicle::Bindings {
 
 void registerJuceAudioFormatsBindings (pybind11::module_& m);
 
+// =================================================================================================
+
+struct PyAudioFormat : juce::AudioFormat
+{
+ using juce::AudioFormat::AudioFormat;
+
+ PyAudioFormat (juce::String formatName, juce::StringArray fileExtensions)
+ : juce::AudioFormat (std::move (formatName), std::move (fileExtensions))
+ {
+ }
+
+ PyAudioFormat (juce::StringRef formatName, juce::StringRef fileExtensions)
+ : juce::AudioFormat (std::move (formatName), std::move (fileExtensions))
+ {
+ }
+
+ juce::StringArray getFileExtensions() const override
+ {
+ PYBIND11_OVERRIDE (juce::StringArray, juce::AudioFormat, getFileExtensions);
+ }
+
+ bool canHandleFile (const juce::File& fileToTest) override
+ {
+ PYBIND11_OVERRIDE_PURE (bool, juce::AudioFormat, canHandleFile, fileToTest);
+ }
+
+ juce::Array<int> getPossibleSampleRates() override
+ {
+ PYBIND11_OVERRIDE_PURE (juce::Array<int>, juce::AudioFormat, getPossibleSampleRates);
+ }
+
+ juce::Array<int> getPossibleBitDepths() override
+ {
+ PYBIND11_OVERRIDE_PURE (juce::Array<int>, juce::AudioFormat, getPossibleBitDepths);
+ }
+
+ bool canDoStereo() override
+ {
+ PYBIND11_OVERRIDE_PURE (bool, juce::AudioFormat, canDoStereo);
+ }
+
+ bool canDoMono() override
+ {
+ PYBIND11_OVERRIDE_PURE (bool, juce::AudioFormat, canDoMono);
+ }
+
+ bool isCompressed() override
+ {
+ PYBIND11_OVERRIDE (bool, juce::AudioFormat, isCompressed);
+ }
+
+ bool isChannelLayoutSupported (const juce::AudioChannelSet& channelSet) override
+ {
+ PYBIND11_OVERRIDE (bool, juce::AudioFormat, isChannelLayoutSupported, channelSet);
+ }
+
+ juce::StringArray getQualityOptions() override
+ {
+ PYBIND11_OVERRIDE (juce::StringArray, juce::AudioFormat, getQualityOptions);
+ }
+
+ juce::AudioFormatReader* createReaderFor (juce::InputStream* sourceStream, bool deleteStreamIfOpeningFails) override
+ {
+ PYBIND11_OVERRIDE_PURE (juce::AudioFormatReader*, juce::AudioFormat, createReaderFor, sourceStream, deleteStreamIfOpeningFails);
+ }
+
+ juce::MemoryMappedAudioFormatReader* createMemoryMappedReader (const juce::File& file) override
+ {
+ PYBIND11_OVERRIDE (juce::MemoryMappedAudioFormatReader*, juce::AudioFormat, createMemoryMappedReader, file);
+ }
+
+ juce::MemoryMappedAudioFormatReader* createMemoryMappedReader (juce::FileInputStream* fin) override
+ {
+ PYBIND11_OVERRIDE (juce::MemoryMappedAudioFormatReader*, juce::AudioFormat, createMemoryMappedReader, fin);
+ }
+
+ juce::AudioFormatWriter* createWriterFor (juce::OutputStream* streamToWriteTo,
+ double sampleRateToUse,
+ unsigned int numberOfChannels,
+ int bitsPerSample,
+ const juce::StringPairArray& metadataValues,
+ int qualityOptionIndex) override
+ {
+ PYBIND11_OVERRIDE_PURE (juce::AudioFormatWriter*, juce::AudioFormat, createWriterFor, streamToWriteTo, sampleRateToUse, numberOfChannels, bitsPerSample, metadataValues, qualityOptionIndex);
+ }
+
+ juce::AudioFormatWriter* createWriterFor (juce::OutputStream* streamToWriteTo,
+ double sampleRateToUse,
+ const juce::AudioChannelSet& channelLayout,
+ int bitsPerSample,
+ const juce::StringPairArray& metadataValues,
+ int qualityOptionIndex) override
+ {
+ PYBIND11_OVERRIDE_PURE (juce::AudioFormatWriter*, juce::AudioFormat, createWriterFor, streamToWriteTo, sampleRateToUse, channelLayout, bitsPerSample, metadataValues, qualityOptionIndex);
+ }
+};
+
 } // namespace popsicle::Bindings