Removed preinit, fixed eye position, fixed depth texture, sdk to 1.23.7

- Updated to SteamVR SDK 1.23.7
- Fix for unnecessary preinit #80
- Fix for incorrect reporting of eye position #86
- Fix for broken depth textures in some situations #110

Author: keithbradner

Providers/Display/Display.cpp

@@ -763,9 +763,9 @@ bool OpenVRDisplayProvider::SubmitToCompositor( vr::EVREye eEye, int nStage )
 	tex.eColorSpace = vr::ColorSpace_Auto;
 
 	// Check if we have a valid depth buffer
-	if (m_pNativeDepthTextures[eEye][nStage])
-	{
-		tex.depth.handle = m_pNativeDepthTextures[eEye][nStage];
+	if (m_pNativeDepthTextures[nStage][nTexIndex])
+	{
+		tex.depth.handle = m_pNativeDepthTextures[nStage][nTexIndex];
 	}
 
 	if ( !m_bIsOverlayApplication )
@@ -1163,7 +1163,7 @@ void *OpenVRDisplayProvider::GetNativeEyeTexture( int stage, int eye )
 	return m_pNativeColorTextures[stage][eye];
 }
 
-
+
 void OpenVRDisplayProvider::ReleaseOverlayPointers()
 {
 	#ifndef __linux__

Providers/Input/Input.cpp

@@ -474,7 +474,7 @@ void OpenVRInputProvider::OpenVRToUnityTracking( const vr::TrackedDevicePose_t &
 	if ( postTransform )
 	{
 		XRMatrix4x4 &xrTrackingTransformRef = reinterpret_cast< XRMatrix4x4 & >( trackingToReference );
-		xrTrackingTransformRef *= reinterpret_cast< XRMatrix4x4 & >( *postTransform );
+		xrTrackingTransformRef = reinterpret_cast< XRMatrix4x4 & >( *postTransform ) * xrTrackingTransformRef;
 	}
 
 	outPosition.x = trackingToReference.columns[3].x;

Providers/UserProjectSettings.cpp

@@ -493,6 +493,15 @@ SetUserDefinedSettings( UserDefinedSettings settings )
 
 	if ( settings.actionManifestPath && strlen( settings.actionManifestPath ) > 1 )
 	{
+		#ifdef __linux__
+		size_t actionManifestPathLength = strlen( settings.actionManifestPath );
+		std::string actionManifestPath = settings.actionManifestPath;
+		std::replace( actionManifestPath.begin(), actionManifestPath.end(), '\\', '/' );
+		char *updatedActionManifestPath = new char[ actionManifestPathLength ];
+		std::copy( actionManifestPath.begin(), actionManifestPath.end(), updatedActionManifestPath );
+		settings.actionManifestPath = updatedActionManifestPath;
+		#endif
+
 		if ( UserProjectSettings::FileExists( std::string( settings.actionManifestPath ) ) )
 		{
 			size_t strLen = strlen( settings.actionManifestPath ) + 1;
@@ -504,7 +513,12 @@ SetUserDefinedSettings( UserDefinedSettings settings )
 		{
 			XR_TRACE( "[OpenVR] [path] %s\n", UserProjectSettings::GetCurrentWorkingPath().c_str() );
 
+			#ifndef __linux__
 			std::string fullPath = UserProjectSettings::GetCurrentWorkingPath() + "\\Assets\\" + settings.actionManifestPath;
+			#else
+			std::string fullPath = UserProjectSettings::GetCurrentWorkingPath() + "/Assets/" + settings.actionManifestPath;
+			#endif
+
 			char *actionManifestPath = new char[fullPath.size() + 1];
 			std::copy( fullPath.begin(), fullPath.end(), actionManifestPath );
 			actionManifestPath[fullPath.size()] = '\0';

com.valve.openvr/CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this package will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [1.2.0] - 2023-03-22
+### Added 
+- Added limited OpenGL support (multipass only)
+### Changed 
+- Updated to SteamVR SDK 1.23.7
+- Fix for unity projects set to binary serialization
+- Fix for unnecessary preinit #80
+- Fix for incorrect reporting of eye position #86
+- Fix for broken depth textures in some situations #110
+
 ## [1.1.5] - 2021-11-08
 ### Changed 
 - Fixed issue with unicode paths / project names not working #108

com.valve.openvr/README.md

@@ -18,6 +18,8 @@ For now, to get access to controllers and other forms of input you will need to
   * In some circumstances the unity console will show errors on start saying "screen position out of view frustrum". This should not impact visuals.
   * OpenVR Mirror View Mode (default) can cause black screens in the game view. Please send us bug reports if this happens.
   * OpenVR Mirror View Mode requires use of Linear Color Space (Project Settings > Player > Other Settings > (Rendering) Color Space)
+  * Linux - Vulkan - Multipass will crash.
+  * Linux - OpenGL - Single Pass Instanced will crash.
 
 
 

com.valve.openvr/Runtime/OpenVRLoader.cs

@@ -443,7 +443,7 @@ public static void TickCallback(int value)
 #if UNITY_EDITOR
         public string GetPreInitLibraryName(BuildTarget buildTarget, BuildTargetGroup buildTargetGroup)
         {
-            return "XRSDKOpenVR";
+            return null;
         }
 
         private static void DisableTickOnReload()