Namespace ValveResourceFormat.Renderer.Audio ​
Namespaces ​
ValveResourceFormat.Renderer.Audio.SampleProviders
Classes ​
Tracks active sound events and mixes their sample providers into a single continuous stereo stream.
A decoded sound: interleaved 16-bit PCM at the mixer's sample rate and channel count, stored as a region of a shared slab rather than its own array. Returned as a placeholder while a background thread decodes it.
Loads compiled sound resources (vsnd) and caches them decoded in the mixer's output format.
returns a placeholder immediately; decoding happens on worker threads.A playing (or pending) instance of a sound event definition.
Stores sound event definitions loaded from soundevent (vsndevts) files.
A piecewise mapping curve from sound event data (e.g. "distance_volume_mapping_curve"). Each point is [x, y, tangent_in, tangent_out, curve_type_left, curve_type_right]; evaluation is linear between points.
A sound event definition with its properties parsed out of the key-values once. Also carries mutable per-event playback state (last picked track, last play time).
Plays sound events through an injected . Owns a mixing thread that continuously mixes active sounds and submits the samples to the device.
Stores "scripted" soundscape definitions loaded from classic KeyValues1 soundscape script files (e.g. "scripts/soundscapes_citadel.txt", or HLVR's "scripts/soundscapes_*.txt"), which name a set of operators to start together for an env_soundscape region - the predecessor to the modern single-sound-event soundscapes (env_soundscape with "enablesoundevent" set), which
Structs ​
A soundscape region (env_soundscape): while the listener is within Radius of Position, Name plays as the ambient bed - either directly as a single sound event (see ), or, when Scripted, as every sound event a scripted soundscape resolves to (see ).
Interfaces ​
An audio output device that accepts interleaved 32-bit float samples.