Verbatim copy of src/fl/gfx/rgbw_colorimetric.cpp.hpp:build_profile_cache — minus the CCT shift (which doesn't matter for the comparison) and the dege

Helper: assert every field in the audio::detector::Equalizer snapshot is in valid range

Detect if *line* starts a special member function declaration. Returns ``(kind, open_paren_col)`` or ``None``.

Interact with process. Args: input: Data to send to stdin timeout: Maximum time to wait in seconds Returns:

Topology activity classifier (#2748). Counts how many of `s_r, s_g, s_b` are above the LSB-level epsilon. The solvers use this to select the native a

Helper to create JSON-RPC request

--- Utility: Decode OGG to flat PCM i16 vector ---

----- State Access -----

Helper to extract result from JSON-RPC response

Get allocation statistics

Get all holders for a lock with metadata. Args: lock_name: Name identifying the lock Returns: List of dicts

======= HELPER METHODS ======= Compute inline buffer pointer from offset (survives trivial relocation)

Basic test configuration

Generate a bass pulse (200 Hz sine) audio::Sample

Arduino map() function - in global namespace (NOT in fl::) fl::map refers to the map container (red-black tree) Delegates to fl::map_range() for consi

* Convenience method for addEventListener with detail unwrapping * Provides a simpler API similar to Node.js EventEmitter * @param {string} even

Fixed-point render_value: same algorithm as float render_value() in engine_core.h. Returns clamped noise value in [0, 255] range. Algorithm: newx = (

O(1) - returns pre-computed cached value

Scale a 16-bit unsigned value by an 8-bit value (C implementation for ATtiny)

Send JSON-RPC command and wait for response. Args: function: RPC function name (e.g., "configure", "runTest") args: F

@brief Select the discrete Laplacian stencil @param s LaplacianStencil::FivePoint (default at SuperSample 1X) or LaplacianStencil::NinePointIsotropic

======= CONSTRUCTORS =======

@brief Get total bit period (T1 + T2 + T3)

Update status file with current daemon state. Args: state: DaemonState enum value message: Human-readable status message

Helper function to clear tracking data

Extract all FL_IS_* macros used on preprocessor conditional lines.

Get a new database connection with WAL mode and busy timeout.

Clamp a float to [0, 255] before casting to u8, avoiding UB from out-of-range float-to-integer conversion.

@brief Create mock peripheral as shared_ptr

Disconnect from server

Helper: fill pixel arrays with deterministic test data.

Direct array accessors (main thread) */

@brief Total number of `createInstance()` calls.

* @brief Get the number of times show() was called * @return Call count */

is_number() returns true if the value is any numeric type (int or float)

Check if Promise is rejected (completed with error)