Fixed trigger

tests/RenderCadenceCompositorRuntimeLayerModelTests.cpp

@@ -45,7 +45,8 @@ RenderCadenceCompositor::SupportedShaderCatalog MakeCatalog(std::filesystem::pat
 		"category": "Tests",
 		"entryPoint": "shadeVideo",
 		"parameters": [
-			{ "id": "gain", "label": "Gain", "type": "float", "default": 0.5 }
+			{ "id": "gain", "label": "Gain", "type": "float", "default": 0.5 },
+			{ "id": "drop", "label": "Drop", "type": "trigger" }
 		]
 	})");
 
@@ -166,6 +167,15 @@ void TestLayerControlsUpdateDisplayAndRenderModels()
 	Expect(model.UpdateParameter(firstLayerId, "gain", gainValue, error), "parameter value can be updated");
 	snapshot = model.Snapshot();
 	Expect(snapshot.displayLayers[1].parameterValues.at("gain").numberValues.front() == 0.75, "updated parameter value is visible");
+	JsonValue dropPulse(true);
+	Expect(model.UpdateParameter(firstLayerId, "drop", dropPulse, error), "trigger parameter can be pulsed");
+	snapshot = model.Snapshot();
+	const std::vector<double> firstTrigger = snapshot.displayLayers[1].parameterValues.at("drop").numberValues;
+	Expect(firstTrigger.size() == 2 && firstTrigger[0] == 1.0 && firstTrigger[1] >= 0.0, "trigger pulse increments count and records runtime time");
+	Expect(model.UpdateParameter(firstLayerId, "drop", dropPulse, error), "trigger parameter can be pulsed again");
+	snapshot = model.Snapshot();
+	const std::vector<double> secondTrigger = snapshot.displayLayers[1].parameterValues.at("drop").numberValues;
+	Expect(secondTrigger.size() == 2 && secondTrigger[0] == 2.0 && secondTrigger[1] >= firstTrigger[1], "second trigger pulse increments count again");
 
 	RuntimeShaderArtifact artifact;
 	artifact.layerId = firstLayerId;

tests/RenderCadenceCompositorRuntimeShaderParamsTests.cpp

@@ -80,6 +80,15 @@ ShaderParameterDefinition EnumParam()
 	definition.enumOptions = { { "soft", "Soft" }, { "hard", "Hard" } };
 	return definition;
 }
+
+ShaderParameterDefinition TriggerParam()
+{
+	ShaderParameterDefinition definition;
+	definition.id = "drop";
+	definition.label = "Drop";
+	definition.type = ShaderParameterType::Trigger;
+	return definition;
+}
 }
 
 int main()
@@ -90,6 +99,11 @@ int main()
 	artifact.parameterDefinitions.push_back(ColorParam());
 	artifact.parameterDefinitions.push_back(BoolParam());
 	artifact.parameterDefinitions.push_back(EnumParam());
+	artifact.parameterDefinitions.push_back(TriggerParam());
+
+	ShaderParameterValue triggerValue;
+	triggerValue.numberValues = { 3.0, 1.25 };
+	artifact.parameterValues["drop"] = triggerValue;
 
 	const std::vector<unsigned char> buffer = BuildRuntimeShaderGlobalParamsStd140(artifact, 120, 1920, 1080);
 
@@ -104,6 +118,8 @@ int main()
 	Expect(ReadFloat(buffer, 92) == 1.0f, "color default alpha is packed");
 	Expect(ReadInt(buffer, 96) == 1, "bool default is packed as int");
 	Expect(ReadInt(buffer, 100) == 1, "enum default is packed as selected option index");
+	Expect(ReadInt(buffer, 104) == 3, "trigger count is packed as int");
+	Expect(ReadFloat(buffer, 108) == 1.25f, "trigger time is packed after trigger count");
 
 	std::cout << "RenderCadenceCompositorRuntimeShaderParams tests passed.\n";
 	return 0;