OpenVR SDK v1.2.10:v1.2.10

General:
 * Added new, more specific error messages for many compositor startup failures.
 * Fix for IVRCompositor.GetFrameTimings C# binding (https://github.com/ValveSoftware/openvr/issues/1001)
 * Added VRNotifications and VRIOBuffer C# accessors.

Event and Overlay changes:
 * Scroll events have been split into two types. The first, VREvent_ScrollDiscrete, is meant for applications that are tuned to accept primarily detented mousewheel events, which replaces the previous VREvent_Scroll event. The second, VREvent_ScrollSmooth, is for applications that are tuned for more touchscreen-like, analog scrolling.
 * VROverlayFlags have been updated to allow overlays to indicate their preferred scroll event type. The VROverlayFlags_SendVRDiscreteScrollEvents flag renames the VROverlayFlags_SendVRScrollEvents flag, and the overlay will receive VREvent_ScrollDiscrete events when this flag is set. The VROverlayFlags_SendVRSmoothScrollEvents flag is added, and the overlay's owning application will receive VREvent_ScrollSmooth events when this flag is set.
 * VREvent_Input_BindingsUpdated is sent when a user has updated controller bindings using the system input binding UI.

IVRIOBuffer:
 * Adds ability for writers to detect if an IOBuffer has readers (IVRIOBuffer::HasReaders), to avoid potentially expensive writing work

[git-p4: depot-paths = "//vr/steamvr/sdk_release/": change = 4926575]

19 files changed, 54 insertions, 5 deletions

diff --git a/bin/linux32/libopenvr_api.so b/bin/linux32/libopenvr_api.so
index 0f92d86..6206801 100755
--- a/bin/linux32/libopenvr_api.so
+++ b/bin/linux32/libopenvr_api.so
diff --git a/bin/linux32/libopenvr_api.so.dbg b/bin/linux32/libopenvr_api.so.dbg
index 9cac557..9d72aec 100755
--- a/bin/linux32/libopenvr_api.so.dbg
+++ b/bin/linux32/libopenvr_api.so.dbg
diff --git a/bin/linux64/libopenvr_api.so b/bin/linux64/libopenvr_api.so
index 7ac901f..19001b3 100755
--- a/bin/linux64/libopenvr_api.so
+++ b/bin/linux64/libopenvr_api.so
diff --git a/bin/linux64/libopenvr_api.so.dbg b/bin/linux64/libopenvr_api.so.dbg
index f265398..ee2fa4d 100755
--- a/bin/linux64/libopenvr_api.so.dbg
+++ b/bin/linux64/libopenvr_api.so.dbg
diff --git a/bin/osx32/libopenvr_api.dylib b/bin/osx32/libopenvr_api.dylib
index 2f4195f..0c65153 100755
--- a/bin/osx32/libopenvr_api.dylib
+++ b/bin/osx32/libopenvr_api.dylib
diff --git a/bin/osx32/libopenvr_api.dylib.dSYM/Contents/Resources/DWARF/libopenvr_api.dylib b/bin/osx32/libopenvr_api.dylib.dSYM/Contents/Resources/DWARF/libopenvr_api.dylib
index 33d0864..a27e410 100644
--- a/bin/osx32/libopenvr_api.dylib.dSYM/Contents/Resources/DWARF/libopenvr_api.dylib
+++ b/bin/osx32/libopenvr_api.dylib.dSYM/Contents/Resources/DWARF/libopenvr_api.dylib
diff --git a/bin/win32/openvr_api.dll b/bin/win32/openvr_api.dll
index d854bc8..39cbaf3 100644
--- a/bin/win32/openvr_api.dll
+++ b/bin/win32/openvr_api.dll
diff --git a/bin/win32/openvr_api.pdb b/bin/win32/openvr_api.pdb
index 0193083..f1f486d 100644
--- a/bin/win32/openvr_api.pdb
+++ b/bin/win32/openvr_api.pdb
diff --git a/bin/win64/openvr_api.dll b/bin/win64/openvr_api.dll
index 6851259..ca35766 100644
--- a/bin/win64/openvr_api.dll
+++ b/bin/win64/openvr_api.dll
diff --git a/bin/win64/openvr_api.pdb b/bin/win64/openvr_api.pdb
index e63f7de..3c67e20 100644
--- a/bin/win64/openvr_api.pdb
+++ b/bin/win64/openvr_api.pdb
diff --git a/headers/openvr.h b/headers/openvr.h
index 1b1bb96..8d405aa 100644
--- a/headers/openvr.h
+++ b/headers/openvr.h
@@ -4820,6 +4820,16 @@ namespace vr
 			return m_pVRInput;
 		}
 
+		IVRIOBuffer *VRIOBuffer()
+		{
+			if ( !m_pVRIOBuffer )
+			{
+				EVRInitError eError;
+				m_pVRIOBuffer = ( IVRIOBuffer * )VR_GetGenericInterface( IVRIOBuffer_Version, &eError );
+			}
+			return m_pVRIOBuffer;
+		}
+
 		IVRSpatialAnchors *VRSpatialAnchors()
 		{
 			CheckClear();
@@ -4831,14 +4841,15 @@ namespace vr
 			return m_pVRSpatialAnchors;
 		}
 
-		IVRIOBuffer *VRIOBuffer()
+		IVRNotifications *VRNotifications()
 		{
-			if ( !m_pVRIOBuffer )
+			CheckClear();
+			if ( !m_pVRNotifications )
 			{
 				EVRInitError eError;
-				m_pVRIOBuffer = ( IVRIOBuffer * )VR_GetGenericInterface( IVRIOBuffer_Version, &eError );
+				m_pVRNotifications = ( IVRNotifications * )VR_GetGenericInterface( IVRNotifications_Version, &eError );
 			}
-			return m_pVRIOBuffer;
+			return m_pVRNotifications;
 		}
 		
 	private:
@@ -4858,6 +4869,7 @@ namespace vr
 		IVRInput			*m_pVRInput;
 		IVRIOBuffer			*m_pVRIOBuffer;
 		IVRSpatialAnchors   *m_pVRSpatialAnchors;
+		IVRNotifications	*m_pVRNotifications;
 	};
 
 	inline COpenVRContext &OpenVRInternal_ModuleContext()
@@ -4882,6 +4894,7 @@ namespace vr
 	inline IVRInput *VR_CALLTYPE VRInput() { return OpenVRInternal_ModuleContext().VRInput(); }
 	inline IVRIOBuffer *VR_CALLTYPE VRIOBuffer() { return OpenVRInternal_ModuleContext().VRIOBuffer(); }
 	inline IVRSpatialAnchors *VR_CALLTYPE VRSpatialAnchors() { return OpenVRInternal_ModuleContext().VRSpatialAnchors(); }
+	inline IVRNotifications *VR_CALLTYPE VRNotifications() { return OpenVRInternal_ModuleContext().VRNotifications(); }
 
 	inline void COpenVRContext::Clear()
 	{
@@ -4901,6 +4914,7 @@ namespace vr
 		m_pVRInput = nullptr;
 		m_pVRIOBuffer = nullptr;
 		m_pVRSpatialAnchors = nullptr;
+		m_pVRNotifications = nullptr;
 	}
 	
 	VR_INTERFACE uint32_t VR_CALLTYPE VR_InitInternal2( EVRInitError *peError, EVRApplicationType eApplicationType, const char *pStartupInfo );
diff --git a/headers/openvr_api.cs b/headers/openvr_api.cs
index 840edfd..a3986f1 100644
--- a/headers/openvr_api.cs
+++ b/headers/openvr_api.cs
@@ -5740,6 +5740,7 @@ public enum EIOBufferMode
 	public IntPtr m_pVRInput; // class vr::IVRInput *
 	public IntPtr m_pVRIOBuffer; // class vr::IVRIOBuffer *
 	public IntPtr m_pVRSpatialAnchors; // class vr::IVRSpatialAnchors *
+	public IntPtr m_pVRNotifications; // class vr::IVRNotifications *
 }
 
 public class OpenVR
@@ -6058,7 +6059,9 @@ public class OpenVR
 			m_pVRScreenshots = null;
 			m_pVRTrackedCamera = null;
 			m_pVRInput = null;
+			m_pIOBuffer = null;
 			m_pVRSpatialAnchors = null;
+			m_pVRNotifications = null;
 		}
 
 		void CheckClear()
@@ -6226,6 +6229,19 @@ public class OpenVR
 			return m_pVRInput;
 		}
 
+		public CVRIOBuffer VRIOBuffer()
+		{
+			CheckClear();
+			if (m_pVRIOBuffer == null)
+			{
+				var eError = EVRInitError.None;
+				var pInterface = OpenVRInterop.GetGenericInterface(FnTable_Prefix + IVRIOBuffer_Version, ref eError);
+				if (pInterface != IntPtr.Zero && eError == EVRInitError.None)
+					m_pVRIOBuffer = new CVRIOBuffer(pInterface);
+			}
+			return m_pVRIOBuffer;
+		}
+
 		public CVRSpatialAnchors VRSpatialAnchors()
 		{
 			CheckClear();
@@ -6239,6 +6255,19 @@ public class OpenVR
 			return m_pVRSpatialAnchors;
 		}
 
+		public CVRNotifications VRNotifications()
+		{
+			CheckClear();
+			if (m_pVRNotifications == null)
+			{
+				var eError = EVRInitError.None;
+				var pInterface = OpenVRInterop.GetGenericInterface(FnTable_Prefix + IVRNotifications_Version, ref eError);
+				if (pInterface != IntPtr.Zero && eError == EVRInitError.None)
+					m_pVRNotifications = new CVRNotifications(pInterface);
+			}
+			return m_pVRNotifications;
+		}
+
 		private CVRSystem m_pVRSystem;
 		private CVRChaperone m_pVRChaperone;
 		private CVRChaperoneSetup m_pVRChaperoneSetup;
@@ -6251,7 +6280,9 @@ public class OpenVR
 		private CVRScreenshots m_pVRScreenshots;
 		private CVRTrackedCamera m_pVRTrackedCamera;
 		private CVRInput m_pVRInput;
+		private CVRIOBuffer m_pVRIOBuffer;
 		private CVRSpatialAnchors m_pVRSpatialAnchors;
+		private CVRNotifications m_pVRNotifications;
 	};
 
 	private static COpenVRContext _OpenVRInternal_ModuleContext = null;
@@ -6277,7 +6308,9 @@ public class OpenVR
 	public static CVRScreenshots Screenshots { get { return OpenVRInternal_ModuleContext.VRScreenshots(); } }
 	public static CVRTrackedCamera TrackedCamera { get { return OpenVRInternal_ModuleContext.VRTrackedCamera(); } }
 	public static CVRInput Input { get { return OpenVRInternal_ModuleContext.VRInput(); } }
+	public static CVRIOBuffer IOBuffer { get { return OpenVRInternal_ModuleContext.VRIOBuffer(); } }
 	public static CVRSpatialAnchors SpatialAnchors { get { return OpenVRInternal_ModuleContext.VRSpatialAnchors(); } }
+	public static CVRNotifications Notifications { get { return OpenVRInternal_ModuleContext.VRNotifications(); } }
 
 	/** Finds the active installation of vrclient.dll and initializes it */
 	public static CVRSystem Init(ref EVRInitError peError, EVRApplicationType eApplicationType = EVRApplicationType.VRApplication_Scene, string pchStartupInfo= "")
diff --git a/headers/openvr_api.json b/headers/openvr_api.json
index 7bff855..6eddbd4 100644
--- a/headers/openvr_api.json
+++ b/headers/openvr_api.json
@@ -1999,7 +1999,8 @@
 { "fieldname": "m_pVRDriverManager", "fieldtype": "class vr::IVRDriverManager *"},
 { "fieldname": "m_pVRInput", "fieldtype": "class vr::IVRInput *"},
 { "fieldname": "m_pVRIOBuffer", "fieldtype": "class vr::IVRIOBuffer *"},
-{ "fieldname": "m_pVRSpatialAnchors", "fieldtype": "class vr::IVRSpatialAnchors *"}]}
+{ "fieldname": "m_pVRSpatialAnchors", "fieldtype": "class vr::IVRSpatialAnchors *"},
+{ "fieldname": "m_pVRNotifications", "fieldtype": "class vr::IVRNotifications *"}]}
 ],
 "methods":[{
 	"classname": "vr::IVRSystem",
diff --git a/headers/openvr_capi.h b/headers/openvr_capi.h
index 01597fd..8cf0cbf 100644
--- a/headers/openvr_capi.h
+++ b/headers/openvr_capi.h
@@ -2184,6 +2184,7 @@ typedef struct COpenVRContext
 	intptr_t m_pVRInput; // class vr::IVRInput *
 	intptr_t m_pVRIOBuffer; // class vr::IVRIOBuffer *
 	intptr_t m_pVRSpatialAnchors; // class vr::IVRSpatialAnchors *
+	intptr_t m_pVRNotifications; // class vr::IVRNotifications *
 } COpenVRContext;
 
 
diff --git a/lib/linux32/libopenvr_api.so b/lib/linux32/libopenvr_api.so
index a3cfe99..f195165 100755
--- a/lib/linux32/libopenvr_api.so
+++ b/lib/linux32/libopenvr_api.so
diff --git a/lib/linux64/libopenvr_api.so b/lib/linux64/libopenvr_api.so
index c26673a..f0de3c9 100755
--- a/lib/linux64/libopenvr_api.so
+++ b/lib/linux64/libopenvr_api.so
diff --git a/samples/bin/osx32/libopenvr_api.dylib b/samples/bin/osx32/libopenvr_api.dylib
index 2f4195f..0c65153 100644
--- a/samples/bin/osx32/libopenvr_api.dylib
+++ b/samples/bin/osx32/libopenvr_api.dylib
diff --git a/samples/bin/win32/openvr_api.dll b/samples/bin/win32/openvr_api.dll
index d854bc8..39cbaf3 100644
--- a/samples/bin/win32/openvr_api.dll
+++ b/samples/bin/win32/openvr_api.dll
diff --git a/samples/bin/win64/openvr_api.dll b/samples/bin/win64/openvr_api.dll
index 6851259..ca35766 100644
--- a/samples/bin/win64/openvr_api.dll
+++ b/samples/bin/win64/openvr_api.dll