OClCollMeshEngn: produce ambience into stimBuff frames directly

stimBuffApis/livoxGen1/pcloudAmbienceStimulusBuffer.h

@@ -3,7 +3,6 @@
 
 #include <memory>
 #include <cstdint>
-#include <list>
 #include <cstddef>
 #include <optional>
 #include <vector>
@@ -13,7 +12,6 @@
 #include <user/deviceAttachmentSpec.h>
 #include <user/intrinThresholdParams.h>
 #include "pcloudAmbienceQualeIfaceApi.h"
-#include "lg1PcloudAmbienceStencil.h"
 
 namespace smo {
 namespace stim_buff {
@@ -175,12 +173,12 @@ public:
 		const StagingBuffer::IOEngineConstraints& outputEngineConstraints,
 		const SmoCallbacks& callbacks,
 		cl_mem_flags flags,
-		size_t nStencils_, size_t nDgramsPerFrame_)
+		size_t nDgramsPerFrame_)
 	:	StimulusBuffer(
 			parent, deviceAttachmentSpec, histbuffMs,
 			inputEngineConstraints, outputEngineConstraints,
 			callbacks, flags),
-	nStencils(nStencils_)
+	nDgramsPerFrame(nDgramsPerFrame_)
 	{
 		intrin::validateNoForbiddenUnitlessIntrinParams(
 			deviceAttachmentSpec->qualeIfaceApiParams);
@@ -195,11 +193,6 @@ public:
 			deviceAttachmentSpec);
 		validateAmbienceIntrinComparatorConfig(
 			intrinStatus, ambienceCountComparator);
-
-		// Construct stencils and add to list (FIFO behavior)
-		for (size_t i = 0; i < nStencils; ++i) {
-			stencils.emplace_back();
-		}
 	}
 
 	~PcloudAmbienceStimulusBuffer() = default;
@@ -223,8 +216,7 @@ public:
 	uint32_t intrinInterestPercentage;
 	uint32_t intrinInterestThreshold;
 	std::optional<ParamComparator> ambienceCountComparator;
-	size_t nStencils;
-	std::list<LG1PcloudAmbienceStencil> stencils;
+	size_t nDgramsPerFrame;
 };
 
 } // namespace stim_buff