pulp::format::boundary::HostTransport Struct Reference

Format-neutral transport snapshot, already decoded from a host playhead into canonical units (quarter-note beats, samples, real BPM). More...

#include <adapter_boundary.hpp>

Public Attributes
TransportValidity	validity {}
bool	is_playing = false
bool	is_recording = false
bool	is_looping = false
double	tempo_bpm = 120.0
double	position_beats = 0.0
	quarter notes
std::int64_t	position_samples = 0
int	time_sig_numerator = 4
int	time_sig_denominator = 4
double	loop_start_beats = 0.0
	meaningful only when is_looping
double	loop_end_beats = 0.0
std::int64_t	host_bar = 0
	A host that publishes a precomputed bar sets TransportField::Bar; otherwise the mapper derives it from valid beats and time signature.
std::int64_t	host_time_ns = 0
FrameRate	frame_rate = FrameRate::unknown

Detailed Description

Format-neutral transport snapshot, already decoded from a host playhead into canonical units (quarter-note beats, samples, real BPM).

validity says which values the host actually supplied this block; an unavailable field leaves the corresponding ProcessContext value at its compatibility default. An empty mask represents a host that supplied no transport.

Member Data Documentation

frame_rate

FrameRate pulp::format::boundary::HostTransport::frame_rate = FrameRate::unknown

host_bar

std::int64_t pulp::format::boundary::HostTransport::host_bar = 0

A host that publishes a precomputed bar sets TransportField::Bar; otherwise the mapper derives it from valid beats and time signature.

host_time_ns

std::int64_t pulp::format::boundary::HostTransport::host_time_ns = 0

is_looping

bool pulp::format::boundary::HostTransport::is_looping = false

is_playing

bool pulp::format::boundary::HostTransport::is_playing = false

is_recording

bool pulp::format::boundary::HostTransport::is_recording = false

loop_end_beats

double pulp::format::boundary::HostTransport::loop_end_beats = 0.0

loop_start_beats

double pulp::format::boundary::HostTransport::loop_start_beats = 0.0

meaningful only when is_looping

position_beats

double pulp::format::boundary::HostTransport::position_beats = 0.0

quarter notes

position_samples

std::int64_t pulp::format::boundary::HostTransport::position_samples = 0

tempo_bpm

double pulp::format::boundary::HostTransport::tempo_bpm = 120.0

time_sig_denominator

int pulp::format::boundary::HostTransport::time_sig_denominator = 4

time_sig_numerator

int pulp::format::boundary::HostTransport::time_sig_numerator = 4

validity

TransportValidity pulp::format::boundary::HostTransport::validity {}

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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/adapter_boundary.hpp