sample_slot_materializer.hpp

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#pragma once
 
#include <cstdint>
#include <span>
 
namespace pulp::audio {
 
class RealtimeSampleRecorder;
class SampleSlotBank;
 
// Off-real-time helper. The scratch span must have at least one entry per
// recorder channel and is used only to assemble a non-owning BufferView.
bool materialize_completed_recording_to_slot(
    RealtimeSampleRecorder& recorder,
    SampleSlotBank& bank,
    std::uint32_t slot_index,
    std::span<const float*> channel_scratch) noexcept;
 
// Off-real-time helper for the normal publication path. Reserves, writes,
// completes, publishes, and handles failure cleanup inside SampleSlotBank.
bool publish_completed_recording_to_slot(
    RealtimeSampleRecorder& recorder,
    SampleSlotBank& bank,
    std::span<const float*> channel_scratch,
    std::uint64_t audio_safe_generation = 0) noexcept;
 
}  // namespace pulp::audio