MayaFlux::Nodes::GpuSync::GpuSync Class Reference

#include <GpuSync.hpp>

Inheritance diagram for MayaFlux::Nodes::GpuSync::GpuSync:

Collaboration diagram for MayaFlux::Nodes::GpuSync::GpuSync:

Public Member Functions
	~GpuSync () override=default
virtual void	compute_frame ()=0
	Compute GPU data for this frame.
double	process_sample (double) override
	Single sample processing hook.
std::vector< double >	process_batch (unsigned int num_samples) override
	Batch processing for GPU nodes.
virtual bool	needs_gpu_update () const =0
	Mark if this node needs GPU binding update.
virtual void	clear_gpu_update_flag ()=0
	Clear the "needs update" flag after GPU binding.
Public Member Functions inherited from MayaFlux::Nodes::Node
virtual	~Node ()=default
	Virtual destructor for proper cleanup of derived classes.
virtual void	on_tick (const NodeHook &callback)
	Registers a callback to be called on each tick.
virtual void	on_tick_if (const NodeCondition &condition, const NodeHook &callback)
	Registers a conditional callback.
virtual bool	remove_hook (const NodeHook &callback)
	Removes a previously registered callback.
virtual bool	remove_conditional_hook (const NodeCondition &callback)
	Removes a previously registered conditional callback.
virtual void	remove_all_hooks ()
	Removes all registered callbacks.
virtual void	reset_processed_state ()
	Resets the processed state of the node and any attached input nodes.
virtual double	get_last_output ()
	Retrieves the most recent output value produced by the node.
void	register_channel_usage (uint32_t channel_id)
	Mark the specificed channel as a processor/user.
void	unregister_channel_usage (uint32_t channel_id)
	Removes the specified channel from the usage tracking.
bool	is_used_by_channel (uint32_t channel_id) const
	Checks if the node is currently used by a specific channel.
void	request_reset_from_channel (uint32_t channel_id)
	Requests a reset of the processed state from a specific channel.
const std::atomic< uint32_t > &	get_channel_mask () const
	Retrieves the current bitmask of active channels using this node.
virtual void	update_context (double value)=0
	Updates the context object with the current node state.
virtual NodeContext &	get_last_context ()=0
	Retrieves the last created context object.
void	set_gpu_compatible (bool compatible)
	Sets whether the node is compatible with GPU processing.
bool	is_gpu_compatible () const
	Checks if the node supports GPU processing.
std::span< const float >	get_gpu_data_buffer () const
	Provides access to the GPU data buffer.
virtual void	save_state ()=0
	Saves the node's current state for later restoration Recursively cascades through all connected modulator nodes Protected - only NodeSourceProcessor and NodeBuffer can call.
virtual void	restore_state ()=0
	Restores the node's state from the last save Recursively cascades through all connected modulator nodes Protected - only NodeSourceProcessor and NodeBuffer can call.
bool	try_claim_snapshot_context (uint64_t context_id)
	Attempt to claim snapshot context for this processing cycle.
bool	is_in_snapshot_context (uint64_t context_id) const
	Check if currently in a snapshot context.
void	release_snapshot_context (uint64_t context_id)
	Release snapshot context.
bool	has_active_snapshot () const
	Check if node is currently being snapshotted by any context.
uint64_t	get_active_snapshot_context () const
	Get the active snapshot context ID.
void	add_buffer_reference ()
	Increments the buffer reference count This method is called when a new buffer starts using this node to ensure proper lifecycle management.
void	remove_buffer_reference ()
	Decrements the buffer reference count This method is called when a buffer stops using this node to ensure proper lifecycle management.
bool	mark_buffer_processed ()
	Marks the node as having been processed by a buffer.
void	request_buffer_reset ()
	Requests a reset of the buffer state.
bool	is_buffer_processed () const
	Checks if the buffer has been processed.
bool	is_in_network () const
	Sets whether the node is part of a NodeNetwork.
void	set_in_network (bool networked)
	Marks the node as being part of a NodeNetwork.

Protected Member Functions
void	notify_tick (double) override
	GPU sync nodes don't emit tick callbacks.
Protected Member Functions inherited from MayaFlux::Nodes::Node
virtual void	reset_processed_state_internal ()
	Resets the processed state of the node directly.

Additional Inherited Members
Public Attributes inherited from MayaFlux::Nodes::Node
bool	m_fire_events_during_snapshot = false
	Internal flag controlling whether notify_tick fires during state snapshots Default: false (events don't fire during isolated buffer processing) Can be exposed in future if needed via concrete implementation in parent.
std::atomic< Utils::NodeState >	m_state { Utils::NodeState::INACTIVE }
	Atomic state flag tracking the node's processing status.
std::atomic< uint32_t >	m_modulator_count { 0 }
	Counter tracking how many other nodes are using this node as a modulator.
Protected Attributes inherited from MayaFlux::Nodes::Node
double	m_last_output { 0 }
	The most recent sample value generated by this oscillator.
bool	m_gpu_compatible {}
	Flag indicating if the node supports GPU processing This flag is set by derived classes to indicate whether the node can be processed on the GPU.
std::vector< float >	m_gpu_data_buffer
	GPU data buffer for context objects.
std::vector< NodeHook >	m_callbacks
	Collection of standard callback functions.
std::vector< std::pair< NodeHook, NodeCondition > >	m_conditional_callbacks
	Collection of conditional callback functions with their predicates.
bool	m_networked_node {}
	Flag indicating if the node is part of a NodeNetwork This flag is used to disable event firing when the node is managed within a NodeNetwork, preventing redundant or conflicting event notifications.
bool	m_state_saved {}
	tracks if the node's state has been saved by a snapshot operation

Detailed Description

Definition at line 21 of file GpuSync.hpp.

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

• GpuSync.hpp