2.0.0

Changes

DSP (both modules)

• Merged headphone / speaker parameters: The DSP no longer keeps separate HP and SPK parameter namespaces
• New parameter interface: A typed ViPERParams struct with ApplyParams which applies a full parameter snapshot
• Rebuild SoftwareLimiter with the correct look-ahead invariant
• Smooth the bass factor to remove crackle
• Shorten the PlaybackGain warm-up
• Support dispatch single DynamicSystem coefficient
• Support dispatch EQ values in a single setParam

AIDL module

• New shared-memory IPC protocol: Double-buffered shm for effect params and double-slot shm for DDC and Convolver kernel
• More efficient params dispatching: Use the new ApplyParams provided by DSP
• More robust audio_effects_config.xml patching, falls back to the bundled template when a device has no audio_effects_config.xml

App requirements

2.0.0+