timeline_device_resolver.hpp File Reference

#include <cstddef>
#include <cstdint>
#include <memory>
#include <span>
#include <string_view>

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Classes
struct	pulp::host::BuiltInDeviceDescriptor
	One instantiable Pulp-owned device. More...

Namespaces
namespace	pulp
namespace	pulp::host
	Bounded event contracts shared by host ingress and graph-authored nodes.

Typedefs
using	pulp::host::TimelineDeviceSlotFactory = std::unique_ptr<PluginSlot> (*)(const PluginInfo&)
	Factory signature used by Timeline's disposable graph-lowering transaction.

Enumerations
enum class	pulp::host::BuiltInDeviceDomain { pulp::host::EventToEvent , pulp::host::EventToAudio }
	The domain a built-in Timeline device occupies in a track's device chain. More...

Functions
std::span< const BuiltInDeviceDescriptor >	pulp::host::builtin_device_catalog () noexcept
	Every device load_builtin_plugin can instantiate, in chain order: an event-to-event device may precede an event-to-audio one, never follow it.
const BuiltInDeviceDescriptor *	pulp::host::find_builtin_device (std::string_view binding_key) noexcept
	The descriptor for binding_key, or nullptr when no built-in owns it.
std::unique_ptr< PluginSlot >	pulp::host::load_builtin_plugin (const PluginInfo &info)
	Loads a pathless Pulp-owned device. Unknown keys and non-empty paths fail closed.
int	pulp::host::event_device_latency_ceiling_samples () noexcept
	The per-chain event-compensation ceiling, in samples.
PluginInfo	pulp::host::builtin_device_plugin_info (const BuiltInDeviceDescriptor &descriptor)
	The PluginInfo the host uses to instantiate descriptor through the device factory.

Variables
constexpr std::string_view	pulp::host::kBasicInstrumentBindingKey = "pulp.instrument.basic"
	Durable Timeline binding key for Pulp's pathless basic instrument.
constexpr std::string_view	pulp::host::kEventHumaniserBindingKey = "pulp.device.event.humanise"
	Durable Timeline binding key for Pulp's pathless look-ahead note humaniser.
constexpr int	pulp::host::kEventHumaniserWindowSamples = 512
	The humaniser's look-ahead window, in samples, and therefore the latency it reports.
constexpr std::uint32_t	pulp::host::kEventHumaniserTimingDepthParamId = 1
	Stable parameter IDs exposed by the built-in humaniser.
constexpr std::uint32_t	pulp::host::kEventHumaniserVelocityDepthParamId = 2
constexpr std::size_t	pulp::host::kAdmittedDeviceChainLength = 2
	The longest device chain the host binding lowers today.