Split StimulusProducer=>StimulusBuffer+StimulusProducer

We're getting ready for the last mile of the StimulusBuffer API
and the proto-completion of the LivoxGen1 StimBuffApi.

include/user/stimulusProducer.h

@@ -14,8 +14,6 @@
 #include <boost/asio/io_service.hpp>
 #include <boost/asio/deadline_timer.hpp>
 #include <spinLock.h>
-#include <user/spMcRingBuffer.h>
-#include "stimulusFrame.h"
 #include "deviceAttachmentSpec.h"
 
 namespace smo {
@@ -33,29 +31,12 @@ namespace stim_buff {
  */
 class StimulusProducer
 {
-public:
-	class PcloudFormatDesc
-	{
-	public:
-		enum class Format
-		{
-			XYZ,
-			XYZI,
-		};
-
-	public:
-		Format format;
-	};
-
 public:
 	explicit StimulusProducer(
 		const std::shared_ptr<device::DeviceAttachmentSpec>
 			&deviceAttachmentSpec,
-		size_t nSlots,
-		const SpMcRingBuffer::InputEngineConstraints& ringBufferConstraints,
 		boost::asio::io_service& ioService_)
 	: deviceAttachmentSpec(deviceAttachmentSpec),
-	ringBuffer(nSlots, ringBufferConstraints),
 	ioService(ioService_),
 	shouldContinue(false), timer(ioService),
 	nDeferrals(0)
@@ -86,6 +67,8 @@ public:
 		{ frameAssemblyRateLimiter.release(); }
 
 protected:
+	SpinLock frameAssemblyRateLimiter;
+
 	// Virtual functions for derived classes to override
 	virtual int getStopDelayMs() const
 	{
@@ -99,11 +82,6 @@ private:
 
 public:
 	std::shared_ptr<device::DeviceAttachmentSpec> deviceAttachmentSpec;
-	std::vector<StimulusFrame> frames_;
-
-protected:
-	SpinLock frameAssemblyRateLimiter;
-	SpMcRingBuffer ringBuffer;
 
 private:
 	boost::asio::io_service& ioService;