event_compensation.hpp File Reference

#include <pulp/playback/program.hpp>
#include <pulp/playback/transport.hpp>
#include <pulp/timebase/rational_time.hpp>
#include <array>
#include <cstddef>
#include <cstdint>
#include <limits>
#include <span>

Go to the source code of this file.

Classes
struct	pulp::playback::EventCompensationShift
	One event-injection point's prepared scheduling shift, counted in samples at the program's compiled sample rate. More...
struct	pulp::playback::EventCompensationResult
struct	pulp::playback::CompensatedReadSegment
	One contiguous run of a compensated read window after an enabled loop has been applied to it. More...
struct	pulp::playback::CompensatedReadPlan
	How a compensated read window resolves against an enabled loop. More...

Namespaces
namespace	pulp
namespace	pulp::playback

Enumerations
enum class	pulp::playback::EventCompensationCode : std::uint8_t { pulp::playback::Ok , pulp::playback::NegativeDeviceLatency , pulp::playback::DeviceLatencyOutOfRange , pulp::playback::ChainShiftOutOfRange }

Functions
constexpr EventCompensationResult	pulp::playback::accumulate_event_chain_shift (std::span< const int > device_latency_samples, int ceiling_samples) noexcept
	Accumulates the event-domain latency of one chain into a scheduling shift.
constexpr timebase::SamplePosition	pulp::playback::shifted_range_origin (const TransportRange &range, EventCompensationShift shift) noexcept
	The sample position an event stream at a compensated injection point must be read from for range.
constexpr bool	pulp::playback::range_admits_event_compensation (const TransportRange &range, EventCompensationShift shift) noexcept
	Whether a compensating shift has a defined meaning for range.
constexpr bool	pulp::playback::loop_admits_event_compensation (const TransportRange &range, EventCompensationShift shift, timebase::SamplePosition loop_end_samples) noexcept
	Whether a compensating shift's read-ahead stays inside an enabled loop.
constexpr CompensatedReadPlan	pulp::playback::plan_compensated_read (const TransportRange &range, EventCompensationShift shift) noexcept
	The one run a window that no loop bounds resolves to.
constexpr CompensatedReadPlan	pulp::playback::plan_compensated_read (const TransportRange &range, EventCompensationShift shift, timebase::SamplePosition loop_start_samples, timebase::SamplePosition loop_end_samples) noexcept
	Wrap-aware read-ahead: the runs a compensated window reads when an enabled loop bounds it.
constexpr bool	pulp::playback::event_compensation_admits_live_input (EventCompensationShift shift, ProviderSelectorProgram provider) noexcept
	Whether a track may offer live input while its event chain is compensated.