Android build settings + metaxr

2025-05-14 14:00:02 +03:00
parent 6a2bb7475e
commit d5aa21f55c
594 changed files with 200530 additions and 2 deletions
--- a/Plugins/MetaXR/Source/OculusXRHMD/Private/OpenXR/OculusXRSpaceWarp.h
+++ b/Plugins/MetaXR/Source/OculusXRHMD/Private/OpenXR/OculusXRSpaceWarp.h
@@ -0,0 +1,84 @@
+// Copyright (c) Meta Platforms, Inc. and affiliates.
+
+#pragma once
+#include "CoreMinimal.h"
+#include "SceneViewExtension.h"
+#include "XRSwapChain.h"
+#include "OpenXR/IOculusXRExtensionPlugin.h"
+
+#if defined(WITH_OCULUS_BRANCH)
+
+DECLARE_LOG_CATEGORY_EXTERN(LogOculusSpaceWarpExtensionPlugin, Log, All);
+
+struct FOpenXRSwapchainProperties;
+
+namespace OculusXR
+{
+	class FSpaceWarpExtensionPlugin : public IOculusXRExtensionPlugin
+	{
+	public:
+		FSpaceWarpExtensionPlugin();
+
+		// IOpenXRExtensionPlugin
+		virtual bool GetRequiredExtensions(TArray<const ANSICHAR*>& OutExtensions) override;
+		virtual void* OnEnumerateViewConfigurationViews(XrInstance InInstance, XrSystemId InSystem, XrViewConfigurationType InViewConfigurationType, uint32_t InViewIndex, void* InNext) override;
+		virtual const void* OnCreateInstance(IOpenXRHMDModule* InModule, const void* InNext) override;
+		virtual void PostCreateInstance(XrInstance InInstance) override;
+		virtual void PostCreateSession(XrSession InSession) override;
+		virtual void OnBeginRendering_RenderThread(XrSession InSession) override;
+		virtual const void* OnBeginProjectionView(XrSession InSession, int32 InLayerIndex, int32 InViewIndex, const void* InNext) override;
+		virtual void PostBeginFrame_RHIThread(XrTime PredictedDisplayTime) override;
+		virtual const void* OnEndFrame(XrSession InSession, XrTime DisplayTime, const void* InNext) override;
+		virtual void PostEndFrame_RHIThread() override;
+		virtual void AllocateRenderTargetTextures_RenderThread() override;
+		virtual bool GetRecommendedVelocityTextureSize_RenderThread(FIntPoint& OutTextureSize) override;
+		virtual FXRSwapChainPtr GetVelocitySwapchain_RenderThread() override;
+		virtual FXRSwapChainPtr GetVelocityDepthSwapchain_RenderThread() override;
+
+		bool IsSpaceWarpEnabled() const;
+
+	private:
+		class FSpaceWarpViewExtension : public FHMDSceneViewExtension
+		{
+		public:
+			FSpaceWarpViewExtension(const FAutoRegister& AutoRegister, FSpaceWarpExtensionPlugin* InPlugin);
+
+			// ISceneViewExtension
+			virtual void SetupViewFamily(FSceneViewFamily& InViewFamily) override;
+			virtual void SetupView(FSceneViewFamily& InViewFamily, FSceneView& InView) override;
+			virtual void BeginRenderViewFamily(FSceneViewFamily& InViewFamily) override;
+
+		private:
+			friend FSpaceWarpExtensionPlugin;
+
+			FSpaceWarpExtensionPlugin* SpaceWarpExtensionPlugin = nullptr;
+		};
+
+		struct FPipelinedVelocityState
+		{
+			FXRSwapChainPtr VelocitySwapchain;
+			FXRSwapChainPtr VelocityDepthSwapchain;
+
+			bool bEnabled = false;
+		};
+
+		TArray<TSharedPtr<XrSwapchainSubImage>> VelocityImages_RHIThread;
+		TArray<TSharedPtr<XrSwapchainSubImage>> VelocityDepthImages_RHIThread;
+		TArray<TSharedPtr<XrCompositionLayerSpaceWarpInfoFB>> SpaceWarpLayerInfo_RHIThread;
+
+		std::atomic<bool> bSpaceWarpExtensionEnabled = false;
+		bool bIsMobileMultiViewEnabled = false;
+
+		TSharedPtr<FSpaceWarpViewExtension> SpaceWarpViewExtension = nullptr;
+		FPipelinedVelocityState PipelinedVelocityState_RenderThread = {};
+		FPipelinedVelocityState PipelinedVelocityState_RHIThread = {};
+
+		XrViewConfigurationType SelectedViewConfigurationType = XR_VIEW_CONFIGURATION_TYPE_PRIMARY_STEREO;
+		XrSystemSpaceWarpPropertiesFB SpaceWarpSystemProperties = { XR_TYPE_SYSTEM_SPACE_WARP_PROPERTIES_FB };
+
+		FTransform LastTrackingToWorld = FTransform::Identity;
+	};
+
+} // namespace OculusXR
+
+#endif // defined(WITH_OCULUS_BRANCH)