Moved code to namespace, added ValueStopwatch to wrap it, changed to return ticks

Author: redwyre

.gitignore

@@ -10,4 +10,5 @@
 /Runtime/Plugins/*/*.pdb
 /cmake-build-debug
 /cmake-build-release
-*.meta
+*.meta
+/out/*

NativeTime.Plugin/CMakeLists.txt

@@ -1,6 +1,6 @@
 include_directories(PluginAPI)
 
-add_library(NativeTimeoNative SHARED
+add_library(NativeTimeNative SHARED
         PluginAPI/IUnityEventQueue.h
         PluginAPI/IUnityGraphics.h
         PluginAPI/IUnityGraphicsD3D11.h
@@ -14,7 +14,7 @@ add_library(NativeTimeoNative SHARED
         framework.h
         NativeTime.cpp
         NativeTime.h
-        DirectX11.cpp
+        Windows.cpp
         Osx.cpp
 )
 
@@ -24,10 +24,6 @@ else()
     target_precompile_headers(NativeTimeNative PRIVATE pch.h)
 endif()
 
-if (WIN32)
-    target_sources(NativeTimeNative PRIVATE dllmain.cpp)
-endif()
-
 if (APPLE)
     set(CMAKE_C_FLAGS "-x objective-c")
     add_compile_options("-dynamiclib")

NativeTime.Plugin/NativeTime.cpp

@@ -21,4 +21,3 @@ extern "C" void UNITY_INTERFACE_EXPORT UNITY_INTERFACE_API
 UnityPluginUnload()
 {
 }
-

NativeTime.Plugin/Windows.cpp

@@ -19,7 +19,7 @@ extern "C" int64_t UNITY_INTERFACE_EXPORT UNITY_INTERFACE_API GetTimestamp()
 
 	LARGE_INTEGER time;
 	QueryPerformanceCounter(&time);
-	time.QuadPart *= 1000000;
+	time.QuadPart *= 10000000;
 	time.QuadPart /= s_frequency.QuadPart;
 	return time.QuadPart;
 }

NativeTime.sln

@@ -20,8 +20,28 @@ EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Plugins", "Plugins", "{AAA36D2A-6A46-4997-91F3-58947873E9B2}"
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "x86", "x86", "{21CE29B1-C45D-42CE-8DDB-1901E2F576FF}"
+	ProjectSection(SolutionItems) = preProject
+		Runtime\Plugins\x86\NativeTimeNative.dll = Runtime\Plugins\x86\NativeTimeNative.dll
+		Runtime\Plugins\x86\NativeTimeNative.dll.meta = Runtime\Plugins\x86\NativeTimeNative.dll.meta
+		Runtime\Plugins\x86\NativeTimeNative.exp = Runtime\Plugins\x86\NativeTimeNative.exp
+		Runtime\Plugins\x86\NativeTimeNative.exp.meta = Runtime\Plugins\x86\NativeTimeNative.exp.meta
+		Runtime\Plugins\x86\NativeTimeNative.lib = Runtime\Plugins\x86\NativeTimeNative.lib
+		Runtime\Plugins\x86\NativeTimeNative.lib.meta = Runtime\Plugins\x86\NativeTimeNative.lib.meta
+		Runtime\Plugins\x86\NativeTimeNative.pdb = Runtime\Plugins\x86\NativeTimeNative.pdb
+		Runtime\Plugins\x86\NativeTimeNative.pdb.meta = Runtime\Plugins\x86\NativeTimeNative.pdb.meta
+	EndProjectSection
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "x86_64", "x86_64", "{AFF56142-A429-4228-AC3C-B0C5D4635869}"
+	ProjectSection(SolutionItems) = preProject
+		Runtime\Plugins\x86_64\NativeTimeNative.dll = Runtime\Plugins\x86_64\NativeTimeNative.dll
+		Runtime\Plugins\x86_64\NativeTimeNative.dll.meta = Runtime\Plugins\x86_64\NativeTimeNative.dll.meta
+		Runtime\Plugins\x86_64\NativeTimeNative.exp = Runtime\Plugins\x86_64\NativeTimeNative.exp
+		Runtime\Plugins\x86_64\NativeTimeNative.exp.meta = Runtime\Plugins\x86_64\NativeTimeNative.exp.meta
+		Runtime\Plugins\x86_64\NativeTimeNative.lib = Runtime\Plugins\x86_64\NativeTimeNative.lib
+		Runtime\Plugins\x86_64\NativeTimeNative.lib.meta = Runtime\Plugins\x86_64\NativeTimeNative.lib.meta
+		Runtime\Plugins\x86_64\NativeTimeNative.pdb = Runtime\Plugins\x86_64\NativeTimeNative.pdb
+		Runtime\Plugins\x86_64\NativeTimeNative.pdb.meta = Runtime\Plugins\x86_64\NativeTimeNative.pdb.meta
+	EndProjectSection
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution

Runtime/NativeTime.cs

@@ -1,21 +1,38 @@
 using System;
 using System.Runtime.InteropServices;
 
-#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR_OSX || UNITY_STANDALONE_LINUX || UNITY_EDITOR_LINUX
-internal class NativeTimeInternal
+namespace StrangeLoopGames.NativeTime
 {
-    [DllImport("NativeTimeNative")]
-    public static extern long GetTimestamp();
-}
+    internal class NativeTimeInternal
+    {
+#if UNITY_STANDALONE_WIN || UNITY_EDITOR_WIN || UNITY_STANDALONE_OSX || UNITY_EDITOR_OSX || UNITY_STANDALONE_LINUX || UNITY_EDITOR_LINUX
+        [DllImport("NativeTimeNative")]
+        public static extern long GetTimestamp();
 #else
-internal class NativeTimeInternal
-{
-    public static long GetTimestamp() { return 0; }
-}
+        /// <summary> Fallback for unsupported platform </summary>
+        [BurstCompatible]
+        public static long GetTimestamp() { return 0; }
 #endif
+    }
 
-public class NativeTime
-{
-    /// <summary> Returns the number of microseconds since system startup. </summary>
-    public static long GetTimestamp() => NativeTimeInternal.GetTimestamp();
-}
+    /// <summary>A burst compatible Stopwatch. Similar to <see cref="Stopwatch"/>.</summary>
+    [BurstCompatible]
+    public struct ValueStopwatch
+    {
+        long start;
+
+        /// <summary> Returns the number of ticks since system startup. </summary>
+        public static long GetTimestamp() => NativeTimeInternal.GetTimestamp();
+
+        public TimeSpan ElapsedTicks()
+        {
+            long elapsed = GetTimestamp() - this.start;
+            return new TimeSpan(elapsed);
+        }
+
+        public static ValueStopwatch StartNew()
+        {
+            return new ValueStopwatch { start = GetTimestamp() };
+        }
+    }
+}