source.hpp File Reference

Audio source hierarchy — abstract bases for streaming audio playback graphs. More...

#include <pulp/audio/buffer.hpp>
#include <cstdint>

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Classes
class	pulp::audio::AudioSource
	Abstract base — host-callable audio source. More...
class	pulp::audio::PositionableAudioSource
	AudioSource with a notion of position. More...

Namespaces
namespace	pulp
namespace	pulp::audio

Detailed Description

Audio source hierarchy — abstract bases for streaming audio playback graphs.

AudioSource is the minimal interface a host calls per audio block. PositionableAudioSource extends it with frame-level seek and looping.

Concrete sources live in companion headers:

• format_reader_source.hpp — AudioFormatReaderSource wraps a MemoryMappedAudioReader so a decoded audio file becomes a seekable PositionableAudioSource.
• transport_source.hpp — AudioTransportSource adds play / stop / gain-ramp control around any PositionableAudioSource.
• source_player.hpp — AudioSourcePlayer is the bridge from an AudioSource into a host audio callback.