Magnum::Audio::DrFlacImporter class

FLAC audio importer plugin using dr_flac.

Supports mono, stereo and surround sound files of the following formats using the dr_flac library:

• 8 bit-per-channel, imported as BufferFormat::Mono8, BufferFormat::Stereo8, BufferFormat::Quad8, BufferFormat::Surround51Channel8, BufferFormat::Surround61Channel8 or BufferFormat::Surround71Channel8
• 16 bit-per-channel, imported as BufferFormat::Mono16, BufferFormat::Stereo16, BufferFormat::Quad16, BufferFormat::Surround51Channel16, BufferFormat::Surround61Channel16 or BufferFormat::Surround71Channel16
• 24 bit-per-channel, imported as BufferFormat::MonoFloat, BufferFormat::StereoFloat, BufferFormat::Quad32, BufferFormat::Surround51Channel32, BufferFormat::Surround61Channel32 or BufferFormat::Surround71Channel32
• 32 bit-per-channel, imported as BufferFormat::MonoDouble, BufferFormat::StereoDouble, BufferFormat::Quad32, BufferFormat::Surround51Channel32, BufferFormat::Surround61Channel32 or BufferFormat::Surround71Channel32

This plugin depends on the Audio library and is built if WITH_DRFLACAUDIOIMPORTER is enabled when building Magnum. To use as a dynamic plugin, you need to load the "DrFlacAudioImporter" plugin from MAGNUM_PLUGINS_AUDIOIMPORTER_DIR. To use as a static plugin or as a dependency of another plugin with CMake, you need to request the DrFlacAudioImporter component of the MagnumPlugins package and link to the MagnumPlugins::DrFlacAudioImporter target.

This plugins provides FlacAudioImporter, but note that this plugin doesn't handle CRC checks, corrupt or perverse FLAC streams, or broadcast streams.

See Downloading and building plugins, Plugin usage with CMake and Loading and using plugins for more information.

Base classes

class AbstractImporter

Base for audio importer plugins.

Constructors, destructors, conversion operators

DrFlacImporter() explicit

Default constructor.

DrFlacImporter(PluginManager::AbstractManager& manager, const std::string& plugin) explicit

Plugin manager constructor.

Private functions

auto doFeatures() const override -> Features virtual

Implementation for features()

auto doIsOpened() const override -> bool virtual

Implementation for isOpened()

void doOpenData(Containers::ArrayView<const char> data) override virtual

Implementation for openData()

void doClose() override virtual

Implementation for close()

auto doFormat() const override -> BufferFormat virtual

Implementation for format()

auto doFrequency() const override -> UnsignedInt virtual

Implementation for frequency()

auto doData() override -> Containers::Array<char> virtual

Implementation for data()