pulp::format::AudioInputBusProvider Struct Reference

A host-owned, realtime-safe view provider for declared processor input buses. More...

#include <audio_input_provider.hpp>

Public Types
using	ReadFn

Public Member Functions
	operator bool () const noexcept

Public Attributes
void *	context = nullptr
ReadFn	read = nullptr

Detailed Description

A host-owned, realtime-safe view provider for declared processor input buses.

The callback must be installed before prepare() and remain immutable while the processor is running. It returns borrowed audio storage for the current block; the host owns the storage and its lifetime.

Route selection belongs to the control-thread host/catalog layer. The audio callback receives only this pre-bound POD handle, so it never enumerates tracks, allocates, locks, or resolves stable IDs.

Member Typedef Documentation

ReadFn

using pulp::format::AudioInputBusProvider::ReadFn

Initial value:

 bool (*)(void* context, std::size_t bus_index, std::size_t frame_count,
                            audio::BufferView<const float>& output) noexcept

Member Function Documentation

operator bool()

pulp::format::AudioInputBusProvider::operator bool ( ) const

inlineexplicitnoexcept

Member Data Documentation

context

void* pulp::format::AudioInputBusProvider::context = nullptr

read

ReadFn pulp::format::AudioInputBusProvider::read = nullptr

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The documentation for this struct was generated from the following file:

• /home/runner/work/pulp/pulp/core/format/include/pulp/format/audio_input_provider.hpp