Api improvements: ambience-count-[l|g]t-val and Comparator

stimBuffApis/livoxGen1/pcloudAmbienceStimulusBuffer.h

@@ -11,6 +11,7 @@
 #include <user/stagingBuffer.h>
 #include <user/deviceAttachmentSpec.h>
 #include <user/intrinThresholdParams.h>
+#include "pcloudAmbienceQualeIfaceApi.h"
 #include "lg1PcloudAmbienceStencil.h"
 
 namespace smo {
@@ -63,15 +64,8 @@ public:
 				: 0U;
 		postrinInterestThreshold = intrin::resolveThresholdValue(
 			postrinInterestParam, nDgramsPerFrame_);
-
-		// Parse ambienceIntensityLowVal from qualeIfaceApiParams
-		const std::vector<std::string> ambienceIntensityLowValParamNames = {
-			"ambience-intensity-low-val"
-		};
-		ambienceIntensityLowVal = static_cast<uint32_t>(
-			device::DeviceAttachmentSpec::parseOptionalParamAsIntWithSynonyms(
-				deviceAttachmentSpec->qualeIfaceApiParams,
-				ambienceIntensityLowValParamNames, 8));
+		ambienceCountComparator = parsePcloudAmbienceParamComparator(
+			deviceAttachmentSpec);
 
 		// Construct stencils and add to list (FIFO behavior)
 		for (size_t i = 0; i < nStencils; ++i) {
@@ -90,7 +84,7 @@ public:
 public:
 	uint32_t postrinInterestPercentage;
 	uint32_t postrinInterestThreshold;
-	uint32_t ambienceIntensityLowVal;
+	ParamComparator ambienceCountComparator;
 	size_t nStencils;
 	std::list<LG1PcloudAmbienceStencil> stencils;
 };