feat: add WebsSocket API for mixer engine control

New files:
- MixerApi.hpp/cpp: Model-level API bridging WebSocket messages to
  MixerEngine control (channel volume/pan/mute/solo/hpf, bus control,
  routing, state queries)
- 15 new WebSocket message handlers in PiPedalSocket.cpp for full
  mixer control surface

Integration:
- MixerEngine member added to PiPedalModel with Get/Set accessors
- SetMixerEngine propagates to AudioHost rt processing pipeline
- Socket handler auto-wires MixerEngine to MixerApi on connect

Messages implemented:
  mixerSetChannelVolume, mixerSetChannelPan, mixerSetChannelMute,
  mixerSetChannelSolo, mixerSetChannelLabel, mixerSetChannelHpf,
  mixerGetState, mixerAddChannel, mixerRemoveChannel,
  mixerSetBusVolume, mixerSetBusMute, mixerAddBus, mixerRemoveBus,
  mixerRouteChannelToBus

This commit is contained in:

Shawn

2026-06-20 14:15:37 -04:00

parent 0422c91b4e

commit 1854d03c58

6 changed files with 524 additions and 0 deletions

									
										src/CMakeLists.txt
									
		+1
		
												View File
												
				@@ -373,6 +373,7 @@ set (PIPEDAL_SOURCES

				    MixerChannelStrip.cpp MixerChannelStrip.hpp

				    MixerBus.cpp MixerBus.hpp

				    MixerEngine.cpp MixerEngine.hpp

				    MixerApi.cpp MixerApi.hpp

				    ${VST3_SOURCES}

				)