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MayaFlux::Buffers::TokenUnitManager Class Reference
Token-scoped unit storage and lifecycle management. More...
#include <TokenUnitManager.hpp>
Collaboration diagram for MayaFlux::Buffers::TokenUnitManager:
Public Member Functions | |
| TokenUnitManager (ProcessingToken default_token, uint32_t default_out_channels, uint32_t default_buffer_size) | |
| Creates a new unit manager with initial audio unit configuration. | |
| TokenUnitManager (ProcessingToken default_audio_token=ProcessingToken::AUDIO_BACKEND, ProcessingToken default_graphics_token=ProcessingToken::GRAPHICS_BACKEND) | |
| ~TokenUnitManager ()=default | |
| RootAudioUnit & | get_or_create_audio_unit (ProcessingToken token) |
| Gets or creates a root audio unit for the specified token. | |
| const RootAudioUnit & | get_audio_unit (ProcessingToken token) const |
| Gets an existing audio unit without creating if missing. | |
| RootAudioUnit & | get_audio_unit_mutable (ProcessingToken token) |
| Gets an existing audio unit without creating if missing (mutable) | |
| RootAudioUnit & | ensure_and_get_audio_unit (ProcessingToken token, uint32_t channel) |
| Ensures a root audio unit exists for a specific token and channel. | |
| bool | has_audio_unit (ProcessingToken token) const |
| Checks if an audio unit exists for the given token. | |
| std::vector< ProcessingToken > | get_active_audio_tokens () const |
| Gets all active audio processing tokens. | |
| RootGraphicsUnit & | get_or_create_graphics_unit (ProcessingToken token) |
| Gets or creates a root graphics unit for the specified token. | |
| const RootGraphicsUnit & | get_graphics_unit (ProcessingToken token) const |
| Gets an existing graphics unit without creating if missing. | |
| RootGraphicsUnit & | get_graphics_unit_mutable (ProcessingToken token) |
| Gets an existing graphics unit without creating if missing (mutable) | |
| bool | has_graphics_unit (ProcessingToken token) const |
| Checks if a graphics unit exists for the given token. | |
| std::vector< ProcessingToken > | get_active_graphics_tokens () const |
| Gets all active graphics processing tokens. | |
| void | ensure_audio_channels (ProcessingToken token, uint32_t channel_count) |
| Ensures an audio unit exists and resizes it to the specified channel count. | |
| void | resize_audio_buffers (ProcessingToken token, uint32_t buffer_size) |
| Resizes all buffers in an audio unit to the specified size. | |
| uint32_t | get_audio_channel_count (ProcessingToken token) const |
| Gets the number of channels in an audio unit. | |
| uint32_t | get_audio_buffer_size (ProcessingToken token) const |
| Gets the buffer size for an audio unit. | |
| void | validate_num_audio_channels (ProcessingToken token, uint32_t num_channels, uint32_t buffer_size) |
| Validates the number of channels and resizes buffers if necessary. | |
| ProcessingToken | get_default_audio_token () const |
| Gets the default processing token. | |
| ProcessingToken | get_default_graphics_token () const |
| Gets the default graphics processing token. | |
| std::mutex & | get_mutex () const |
| Acquires the manager's mutex for external synchronization. | |
Private Attributes | |
| ProcessingToken | m_default_audio_token |
| Default processing token for legacy compatibility and initialization. | |
| ProcessingToken | m_default_graphics_token |
| Default graphics processing token. | |
| std::unordered_map< ProcessingToken, RootAudioUnit > | m_audio_units |
| Token-based map of root audio buffer units Maps: ProcessingToken -> channel -> {root_buffers, processing chains}. | |
| std::unordered_map< ProcessingToken, RootGraphicsUnit > | m_graphics_units |
| Token-based map of root graphics buffer units. | |
| std::mutex | m_manager_mutex |
| Mutex for thread-safe access to all unit maps. | |
Detailed Description
Token-scoped unit storage and lifecycle management.
Manages the core data structures for both audio and graphics units, providing thread-safe, token-aware access patterns. This class is the single source of truth for unit lifecycle and storage.
Design Principles:
- Token-generic: Doesn't distinguish between audio/graphics at the data level
- Thread-safe: All modifications guarded by mutex
- Lazy creation: Units created on-demand via get_or_create patterns
- Immutable queries: Const queries never create units
Definition at line 68 of file TokenUnitManager.hpp.
The documentation for this class was generated from the following files:
