Android build settings + metaxr

Plugins/MetaXR/Source/OculusXRHMD/Private/OculusXRStereoLayersFlagsSupplier.cpp

@@ -0,0 +1,85 @@
+// @lint-ignore-every LICENSELINT
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "OculusXRStereoLayersFlagsSupplier.h"
+#include "IStereoLayers.h"
+#include "OVR_Plugin_Types.h"
+
+TSharedPtr<FOculusXRStereoLayersFlagsSupplier> FOculusXRStereoLayersFlagsSupplier::Instance = NULL;
+
+TSharedPtr<FOculusXRStereoLayersFlagsSupplier> FOculusXRStereoLayersFlagsSupplier::Get()
+{
+	if (!Instance.IsValid())
+	{
+		Instance = MakeShared<FOculusXRStereoLayersFlagsSupplier>();
+	}
+
+	return Instance;
+}
+
+FOculusXRStereoLayersFlagsSupplier::FOculusXRStereoLayersFlagsSupplier()
+{
+#if !UE_VERSION_OLDER_THAN(5, 4, 0)
+	uint32 Value = IStereoLayers::ELayerFlags::LAYER_FLAG_MAX_VALUE << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerFlag_BicubicFiltering);
+	SupportedFilters.Add(FName("Bicubic Filtering"));
+
+	Value = Value << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerSubmitFlag_AutoLayerFilter);
+	SupportedFilters.Add(FName("Auto Filtering"));
+
+	Value = Value << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerSubmitFlag_EfficientSuperSample);
+	SupportedFilters.Add(FName("Normal SuperSampling"));
+
+	Value = Value << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerSubmitFlag_ExpensiveSuperSample);
+	SupportedFilters.Add(FName("Quality SuperSampling"));
+
+	Value = Value << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerSubmitFlag_EfficientSharpen);
+	SupportedFilters.Add(FName("Normal Sharpening"));
+
+	Value = Value << 1;
+	UnrealFlagValOvrpFlagValMap.Add(Value, ovrpLayerSubmitFlag_QualitySharpen);
+	SupportedFilters.Add(FName("Quality Sharpening"));
+#endif // !UE_VERSION_OLDER_THAN(5, 4, 0)
+}
+
+int FOculusXRStereoLayersFlagsSupplier::GetOvrpFlag(uint32 DescFlags, bool bMQSR)
+{
+	int LayerSubmitFlags = 0;
+#if !UE_VERSION_OLDER_THAN(5, 4, 0)
+	for (auto& FlagPair : UnrealFlagValOvrpFlagValMap)
+	{
+		if (bMQSR && FlagPair.Value == ovrpLayerFlag_BicubicFiltering)
+		{
+			continue;
+		}
+		else if (!bMQSR && FlagPair.Value != ovrpLayerFlag_BicubicFiltering)
+		{
+			continue;
+		}
+
+		if (DescFlags & FlagPair.Key)
+		{
+			LayerSubmitFlags |= FlagPair.Value;
+		}
+	}
+
+	if (bMQSR)
+	{ // validate if autofilter conflicts with supersampling and sharpening
+		bool bAutoFiltering = LayerSubmitFlags & ovrpLayerSubmitFlag_AutoLayerFilter;
+		bool bSuperSamplingType = ((LayerSubmitFlags & ovrpLayerSubmitFlag_EfficientSuperSample) || (LayerSubmitFlags & ovrpLayerSubmitFlag_ExpensiveSuperSample));
+		bool bSSharpenType = ((LayerSubmitFlags & ovrpLayerSubmitFlag_EfficientSharpen) || (LayerSubmitFlags & ovrpLayerSubmitFlag_QualitySharpen));
+
+		if (!bAutoFiltering && bSuperSamplingType && bSSharpenType)
+		{
+			UE_LOG(LogTemp, Error, TEXT("XR sharpening and supersampling cannot be enabled simultaneously.\n Either enable autofiltering or disable one of the options."));
+			return 0;
+		}
+	}
+#endif // !UE_VERSION_OLDER_THAN(5, 4, 0)
+
+	return LayerSubmitFlags;
+}