add asmdefs.

fixed a runtime error when using the IL2CPP scripting backend

.gitignore

@@ -2,9 +2,12 @@
 /[Ll]ibrary/
 /[Tt]emp/
 /[Oo]bj/
+/[Ll]ogs/
 /[Bb]uild/
 /[Ww]iki/
 /[Mm]isc/
+/UnityPackageManager
+/Packages
 
 # Autogenerated VS/MD solution and project files
 *.csproj
@@ -28,3 +31,4 @@ sysinfo.txt
 /Assets/AssetStoreTools*
 /Assets/Extensions*
 /uDesktopDuplication.log
+.vs

Assets/uDesktopDuplication/Editor/Resources/Images/uDD_Cursor.png.meta

@@ -1,17 +1,18 @@
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 guid: 89616e59e1cccb346bd4e959257990ca
-timeCreated: 1477555207
-licenseType: Pro
 TextureImporter:
-  fileIDToRecycleName: {}
-  serializedVersion: 2
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 10
   mipmaps:
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     enableMipMap: 0
+    sRGBTexture: 1
     linearTexture: 0
-    correctGamma: 0
     fadeOut: 0
     borderMipMap: 0
+    mipMapsPreserveCoverage: 0
+    alphaTestReferenceValue: 0.5
     mipMapFadeDistanceStart: 1
     mipMapFadeDistanceEnd: 3
   bumpmap:
@@ -20,40 +21,71 @@ TextureImporter:
     heightScale: 0.25
     normalMapFilter: 0
   isReadable: 0
+  streamingMipmaps: 0
+  streamingMipmapsPriority: 0
   grayScaleToAlpha: 0
-  generateCubemap: 0
+  generateCubemap: 6
   cubemapConvolution: 0
-  cubemapConvolutionSteps: 7
-  cubemapConvolutionExponent: 1.5
   seamlessCubemap: 0
   textureFormat: -1
   maxTextureSize: 2048
   textureSettings:
+    serializedVersion: 2
     filterMode: 0
     aniso: 1
-    mipBias: -1
-    wrapMode: 1
+    mipBias: -100
+    wrapU: 1
+    wrapV: 1
+    wrapW: 1
   nPOTScale: 0
   lightmap: 0
-  rGBM: 0
   compressionQuality: 50
-  allowsAlphaSplitting: 0
   spriteMode: 1
   spriteExtrude: 1
   spriteMeshType: 1
   alignment: 0
   spritePivot: {x: 0.5, y: 0.5}
-  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
   spritePixelsToUnits: 100
+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
+  spriteGenerateFallbackPhysicsShape: 1
+  alphaUsage: 1
   alphaIsTransparency: 1
   spriteTessellationDetail: -1
   textureType: 8
-  buildTargetSettings: []
+  textureShape: 1
+  singleChannelComponent: 0
+  maxTextureSizeSet: 0
+  compressionQualitySet: 0
+  textureFormatSet: 0
+  platformSettings:
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+    buildTarget: DefaultTexturePlatform
+    maxTextureSize: 2048
+    resizeAlgorithm: 0
+    textureFormat: -1
+    textureCompression: 1
+    compressionQuality: 50
+    crunchedCompression: 0
+    allowsAlphaSplitting: 0
+    overridden: 0
+    androidETC2FallbackOverride: 0
+    forceMaximumCompressionQuality_BC6H_BC7: 0
   spriteSheet:
     serializedVersion: 2
     sprites: []
     outline: []
+    physicsShape: []
+    bones: []
+    spriteID: 5e97eb03825dee720800000000000000
+    internalID: 0
+    vertices: []
+    indices: 
+    edges: []
+    weights: []
+    secondaryTextures: []
   spritePackingTag: 
+  pSDRemoveMatte: 0
+  pSDShowRemoveMatteOption: 0
   userData: 
   assetBundleName: 
   assetBundleVariant: 

Assets/uDesktopDuplication/Editor/uDD-Editor.asmdef

@@ -0,0 +1,17 @@
+{
+    "name": "uDD-Editor",
+    "references": [
+        "GUID:7547219be89abee4ba3cf7f48b516b7b"
+    ],
+    "includePlatforms": [
+        "Editor"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Assets/uDesktopDuplication/Editor/uDD-Editor.asmdef.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: fdd0fabca6c1f06439b59586bbe3a4dd
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/uDesktopDuplication/Examples/Scenes/Buffer.unity

@@ -0,0 +1,420 @@
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Assets/uDesktopDuplication/Examples/Scripts/BufferExample.cs

@@ -0,0 +1,72 @@
+using UnityEngine;
+using System;
+using System.Runtime.InteropServices;
+
+public class BufferExample : MonoBehaviour
+{
+    [SerializeField]
+    uDesktopDuplication.Texture uddTexture;
+
+    Texture2D texture_;
+    Color32[] pixels_;
+    GCHandle handle_;
+    IntPtr ptr_ = IntPtr.Zero;
+
+    [DllImport("msvcrt.dll", CallingConvention = CallingConvention.Cdecl, SetLastError = false)]
+    public static extern IntPtr memcpy(IntPtr dest, IntPtr src, int count);
+
+    void Start()
+    {
+        if (!uddTexture) return;
+
+        uddTexture.monitor.useGetPixels = true;
+        UpdateTexture();
+    }
+
+    void OnDestroy()
+    {
+        if (ptr_ != IntPtr.Zero) {
+            handle_.Free();
+        }
+    }
+
+    void Update()
+    {
+        if (!uddTexture) return;
+
+        if (uddTexture.monitor.width != texture_.width || 
+            uddTexture.monitor.height != texture_.height) {
+            UpdateTexture();
+        }
+
+        CopyTexture();
+    }
+
+    void UpdateTexture()
+    {
+        var width = uddTexture.monitor.width;
+        var height = uddTexture.monitor.height;
+
+        // TextureFormat.BGRA32 should be set but it causes an error now.
+        texture_ = new Texture2D(width, height, TextureFormat.RGBA32, false);
+        texture_.filterMode = FilterMode.Bilinear;
+        pixels_ = texture_.GetPixels32();
+        handle_ = GCHandle.Alloc(pixels_, GCHandleType.Pinned);
+        ptr_ = handle_.AddrOfPinnedObject();
+
+        GetComponent<Renderer>().material.mainTexture = texture_;
+    }
+
+    void CopyTexture()
+    {
+        var buffer = uddTexture.monitor.buffer;
+        if (buffer == IntPtr.Zero) return;
+
+        var width = uddTexture.monitor.width;
+        var height = uddTexture.monitor.height;
+        memcpy(ptr_, buffer, width * height * sizeof(Byte) * 4);
+
+        texture_.SetPixels32(pixels_);
+        texture_.Apply();
+    }
+}

Assets/uDesktopDuplication/Examples/Scripts/BufferExample.cs.meta

@@ -0,0 +1,11 @@
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+guid: 2bbc456c8248acd46976392616f32f8c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
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Assets/uDesktopDuplication/Examples/Scripts/GazePointAnalyzer.cs

@@ -1,5 +1,4 @@
 using UnityEngine;
-using MeshForwardDirection = uDesktopDuplication.Texture.MeshForwardDirection;
 
 [RequireComponent(typeof(uDesktopDuplication.Texture))]
 public class GazePointAnalyzer : MonoBehaviour

Assets/uDesktopDuplication/Examples/Scripts/GetPixelsExample.cs

@@ -1,36 +1,47 @@
-using UnityEngine;
-
-public class GetPixelsExample : MonoBehaviour
-{
-    [SerializeField] uDesktopDuplication.Texture uddTexture;
-
-    [SerializeField] int x = 100;
-    [SerializeField] int y = 100;
-    const int width = 64;
-    const int height = 32;
-    
-    public Texture2D texture;
-    Color32[] colors = new Color32[width * height];
-
-    void Start()
-    {
-        texture = new Texture2D(width, height, TextureFormat.ARGB32, false);
-        GetComponent<Renderer>().material.mainTexture = texture;
-    }
-
-    void Update()
-    {
-        // must be called (performance will be slightly down).
-        uDesktopDuplication.Manager.primary.useGetPixels = true;
-
-        var monitor = uddTexture.monitor;
-        if (!monitor.hasBeenUpdated) return;
-
-        if (monitor.GetPixels(colors, x, y, width, height)) {
-            texture.SetPixels32(colors);
-            texture.Apply();
-        }
-
-        Debug.Log(monitor.GetPixel(monitor.cursorX, monitor.cursorY));
-    }
-}
+using UnityEngine;
+
+public class GetPixelsExample : MonoBehaviour
+{
+    [SerializeField] uDesktopDuplication.Texture uddTexture;
+
+    [SerializeField] int x = 100;
+    [SerializeField] int y = 100;
+    [SerializeField] int w = 64;
+    [SerializeField] int h = 32;
+    
+    public Texture2D texture;
+    Color32[] colors;
+
+    void CreateTextureIfNeeded()
+    {
+        if (!texture || texture.width != w || texture.height != h)
+        {
+            colors = new Color32[w * h];
+            texture = new Texture2D(w, h, TextureFormat.ARGB32, false);
+            GetComponent<Renderer>().material.mainTexture = texture;
+        }
+    }
+
+    void Start()
+    {
+        CreateTextureIfNeeded();
+    }
+
+    void Update()
+    {
+        CreateTextureIfNeeded();
+
+        // must be called (performance will be slightly down).
+        uDesktopDuplication.Manager.primary.useGetPixels = true;
+
+        var monitor = uddTexture.monitor;
+        if (!monitor.hasBeenUpdated) return;
+
+        if (monitor.GetPixels(colors, x, y, w, h)) {
+            texture.SetPixels32(colors);
+            texture.Apply();
+        }
+
+        Debug.Log(monitor.GetPixel(monitor.cursorX, monitor.cursorY));
+    }
+}

Assets/uDesktopDuplication/Examples/Scripts/Loupe.cs

@@ -27,11 +27,13 @@ public class Loupe : MonoBehaviour
         }
 
         var monitor = uddTexture_.monitor;
+        var hotspotX = uDesktopDuplication.Lib.GetCursorHotSpotX();
+        var hotspotY = uDesktopDuplication.Lib.GetCursorHotSpotY();
         var x = monitor.isCursorVisible ? 
-            (float)monitor.cursorX / monitor.width :
+            (float)(monitor.cursorX + hotspotX) / monitor.width :
             (float)monitor.systemCursorX / monitor.width;
         var y = monitor.isCursorVisible ? 
-            (float)monitor.cursorY / monitor.height :
+            (float)(monitor.cursorY + hotspotY) / monitor.height :
             (float)monitor.systemCursorY / monitor.height;
         var w = 1f / zoom;
         var h = w / aspect * monitor.aspect;

Assets/uDesktopDuplication/Examples/Scripts/MultipleMonitorAnalyzer.cs

@@ -1,41 +1,41 @@
-using UnityEngine;
-
-[RequireComponent(typeof(MultipleMonitorCreator))]
-public class MultipleMonitorAnalyzer : MonoBehaviour
-{
-    MultipleMonitorCreator creator_;
-    Vector3 gazePoint_ = Vector3.zero;
-    public Vector3 gazePoint 
-    { 
-        get { return gazePoint_; } 
-        private set 
+using UnityEngine;
+
+[RequireComponent(typeof(MultipleMonitorCreator))]
+public class MultipleMonitorAnalyzer : MonoBehaviour
+{
+    MultipleMonitorCreator creator_;
+    Vector3 gazePoint_ = Vector3.zero;
+    public Vector3 gazePoint 
+    { 
+        get { return gazePoint_; } 
+        private set 
         {
             gazePoint_ += (value - gazePoint) * (gazePointFilter / (1f / 60 / Time.deltaTime));
-        }
-    }
-
-    [Header("Filters")]
-    [Range(0f, 1f)] public float gazePointFilter = 0.1f;
-    [Range(0f, 1f)] public float moveRectFilter = 0.05f;
-    [Range(0f, 1f)] public float mouseFilter = 0.05f;
-    [Range(0f, 1f)] public float dirtyRectFilter = 0.01f;
-    [Range(0f, 1f)] public float noEventFilter = 0.01f;
-    [Range(0f, 1f)] public float velocityFilter = 0.1f;
-
-    [Header("Debug")]
-    [SerializeField] bool drawGazePoint;
-    [SerializeField] bool drawAveragePos;
-    [SerializeField] bool drawMoveRects;
-    [SerializeField] bool drawDirtyRects;
-
-    void Start()
+        }
+    }
+
+    [Header("Filters")]
+    [Range(0f, 1f)] public float gazePointFilter = 0.1f;
+    [Range(0f, 1f)] public float moveRectFilter = 0.05f;
+    [Range(0f, 1f)] public float mouseFilter = 0.05f;
+    [Range(0f, 1f)] public float dirtyRectFilter = 0.01f;
+    [Range(0f, 1f)] public float noEventFilter = 0.01f;
+    [Range(0f, 1f)] public float velocityFilter = 0.1f;
+
+    [Header("Debug")]
+    [SerializeField] bool drawGazePoint;
+    [SerializeField] bool drawAveragePos;
+    [SerializeField] bool drawMoveRects;
+    [SerializeField] bool drawDirtyRects;
+
+    void Start()
     {
         creator_ = GetComponent<MultipleMonitorCreator>();
-    }
-
-    void Update()
-    {
-        var cursorMonitorId = uDesktopDuplication.Manager.cursorMonitorId;
+    }
+
+    void Update()
+    {
+        var cursorMonitorId = uDesktopDuplication.Manager.cursorMonitorId;
         for (int i = 0; i < creator_.monitors.Count; ++i) {
             var info = creator_.monitors[i];
             var analyzer = 
@@ -44,18 +44,18 @@ public class MultipleMonitorAnalyzer : MonoBehaviour
             UpdateAnalyzer(analyzer);
             if (info.uddTexture.monitorId == cursorMonitorId) {
                 gazePoint = analyzer.averagePos;
-            }
-        }
-
-        if (drawGazePoint) DrawGazePoint();
-    }
-
-    void DrawGazePoint()
+            }
+        }
+
+        if (drawGazePoint) DrawGazePoint();
+    }
+
+    void DrawGazePoint()
     {
         Debug.DrawLine(transform.position, gazePoint, Color.magenta);
-    }
-
-    void UpdateAnalyzer(GazePointAnalyzer analyzer)
+    }
+
+    void UpdateAnalyzer(GazePointAnalyzer analyzer)
     {
         analyzer.moveRectFilter = moveRectFilter;
         analyzer.mouseFilter = mouseFilter;
@@ -65,5 +65,5 @@ public class MultipleMonitorAnalyzer : MonoBehaviour
         analyzer.drawAveragePos = drawAveragePos;
         analyzer.drawMoveRects = drawMoveRects;
         analyzer.drawDirtyRects = drawDirtyRects;
-    }
-}
+    }
+}

Assets/uDesktopDuplication/Examples/Scripts/RaycastExample.cs

@@ -1,7 +1,6 @@
 using UnityEngine;
-using System.Collections;
 
-public class RaycastTest : MonoBehaviour
+public class RaycastExample : MonoBehaviour
 {
     public Transform from;
     public Transform to;

Assets/uDesktopDuplication/Examples/Scripts/uDD-Examples.asmdef

@@ -0,0 +1,19 @@
+{
+    "name": "uDD-Examples",
+    "references": [
+        "GUID:7547219be89abee4ba3cf7f48b516b7b"
+    ],
+    "includePlatforms": [
+        "Editor",
+        "WindowsStandalone32",
+        "WindowsStandalone64"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

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Assets/uDesktopDuplication/Scripts/Lib.cs

@@ -141,7 +141,7 @@ public static class Lib
     [DllImport("uDesktopDuplication")]
     public static extern bool IsPrimary(int id);
     [DllImport("uDesktopDuplication")]
-    public static extern bool IsCursorVisible(int id);
+    public static extern bool IsCursorVisible();
     [DllImport("uDesktopDuplication")]
     public static extern int GetCursorX();
     [DllImport("uDesktopDuplication")]
@@ -155,10 +155,16 @@ public static class Lib
     [DllImport("uDesktopDuplication")]
     public static extern CursorShapeType GetCursorShapeType();
     [DllImport("uDesktopDuplication")]
-    public static extern void GetCursorTexture(int id, System.IntPtr ptr);
+    public static extern void GetCursorTexture(IntPtr ptr);
+    [DllImport("uDesktopDuplication")]
+    public static extern int GetCursorHotSpotX();
+    [DllImport("uDesktopDuplication")]
+    public static extern int GetCursorHotSpotY();
     [DllImport("uDesktopDuplication")]
     public static extern int SetTexturePtr(int id, IntPtr ptr);
     [DllImport("uDesktopDuplication")]
+    public static extern IntPtr GetSharedTextureHandle(int id);
+    [DllImport("uDesktopDuplication")]
     public static extern int GetMoveRectCount(int id);
     [DllImport("uDesktopDuplication", EntryPoint = "GetMoveRects")]
     private static extern IntPtr GetMoveRects_Internal(int id);
@@ -167,7 +173,9 @@ public static class Lib
     [DllImport("uDesktopDuplication", EntryPoint = "GetDirtyRects")]
     private static extern IntPtr GetDirtyRects_Internal(int id);
     [DllImport("uDesktopDuplication", EntryPoint = "GetPixels")]
-    private static extern bool GetPixels_Internal(int id, System.IntPtr ptr, int x, int y, int width, int height);
+    private static extern bool GetPixels_Internal(int id, IntPtr ptr, int x, int y, int width, int height);
+    [DllImport("uDesktopDuplication")]
+    public static extern IntPtr GetBuffer(int id);
     [DllImport("uDesktopDuplication")]
     public static extern bool HasBeenUpdated(int id);
     [DllImport("uDesktopDuplication")]

Assets/uDesktopDuplication/Scripts/Manager.cs

@@ -62,8 +62,13 @@ public class Manager : MonoBehaviour
     private float reinitializationTimer_ = 0f;
     private bool isFirstFrame_ = true;
 
-    public static event Lib.DebugLogDelegate onDebugLog = msg => Debug.Log(msg);
-    public static event Lib.DebugLogDelegate onDebugErr = msg => Debug.LogError(msg);
+    public static event Lib.DebugLogDelegate onDebugLog = OnDebugLog;
+    public static event Lib.DebugLogDelegate onDebugErr = OnDebugErr;
+
+    [AOT.MonoPInvokeCallback(typeof(Lib.DebugLogDelegate))]
+    private static void OnDebugLog(string msg) { Debug.Log(msg); }
+    [AOT.MonoPInvokeCallback(typeof(Lib.DebugLogDelegate))]
+    private static void OnDebugErr(string msg) { Debug.LogError(msg); }
 
     public delegate void ReinitializeHandler();
     public static event ReinitializeHandler onReinitialized;
@@ -99,6 +104,12 @@ public class Manager : MonoBehaviour
         Lib.Initialize();
 
         CreateMonitors();
+
+        #if UNITY_2018_1_OR_NEWER
+        Shader.DisableKeyword("USE_GAMMA_TO_LINEAR_SPACE");
+        #else
+        Shader.EnableKeyword("USE_GAMMA_TO_LINEAR_SPACE");
+        #endif
     }
 
     void OnApplicationQuit()

Assets/uDesktopDuplication/Scripts/Monitor.cs

@@ -172,7 +172,7 @@ public class Monitor
 
     public bool isCursorVisible
     { 
-        get { return Lib.IsCursorVisible(id); }
+        get { return Lib.IsCursorVisible(); }
     }
 
     public int cursorX
@@ -238,6 +238,11 @@ public class Monitor
         get { return Lib.GetDirtyRects(id); }
     }
 
+    public System.IntPtr buffer
+    {
+        get { return Lib.GetBuffer(id); }
+    }
+
     public bool hasBeenUpdated
     {
         get { return Lib.HasBeenUpdated(id); }
@@ -296,7 +301,7 @@ public class Monitor
 
     public void GetCursorTexture(System.IntPtr ptr)
     {
-        Lib.GetCursorTexture(id, ptr);
+        Lib.GetCursorTexture(ptr);
     }
 
     public void CreateTextureIfNeeded()

Assets/uDesktopDuplication/Scripts/Texture.cs

@@ -3,6 +3,7 @@
 namespace uDesktopDuplication
 {
 
+[RequireComponent(typeof(Renderer))]
 [AddComponentMenu("uDesktopDuplication/Texture")] 
 public class Texture : MonoBehaviour
 {
@@ -240,6 +241,13 @@ public class Texture : MonoBehaviour
         }
     }
 
+    int clipPositionScaleKey_;
+
+    void Awake()
+    {
+        clipPositionScaleKey_ = Shader.PropertyToID("_ClipPositionScale");
+    }
+
     void OnEnable()
     {
         if (monitor == null) {
@@ -271,7 +279,9 @@ public class Texture : MonoBehaviour
 
     void RequireUpdate()
     {
-        monitor.shouldBeUpdated = true;
+        if (monitor != null) {
+            monitor.shouldBeUpdated = true;
+        }
     }
 
     void Reinitialize()
@@ -283,8 +293,12 @@ public class Texture : MonoBehaviour
     void UpdateMaterial()
     {
         width = transform.localScale.x;
-        rotation = monitor.rotation;
-        material.SetVector("_ClipPositionScale", new Vector4(clipPos.x, clipPos.y, clipScale.x, clipScale.y));
+
+        if (monitor != null) {
+            rotation = monitor.rotation;
+        }
+
+        material.SetVector(clipPositionScaleKey_, new Vector4(clipPos.x, clipPos.y, clipScale.x, clipScale.y));
     }
 
     public Vector3 GetWorldPositionFromCoord(Vector2 coord)
@@ -401,6 +415,19 @@ public class Texture : MonoBehaviour
         // Calculate coordinates.
         var coordX = toAngle / halfWidthAngle * 0.5f;
         var coordY = ly / halfHeight * 0.5f;
+
+        // Zoom
+        if (useClip) {
+            coordX = clipPos.x + (0.5f + coordX) * clipScale.x;
+            coordX -= Mathf.Floor(coordX);
+            coordX -= 0.5f;
+
+            coordY = (1f - clipPos.y) + (coordY - 0.5f) * clipScale.y;
+            coordY -= Mathf.Floor(coordY);
+            coordY -= 0.5f;
+        }
+
+        // Desktop position
         int desktopX = monitor.left + (int)((coordX + 0.5f) * monitor.width);
         int desktopY = monitor.top + (int)((0.5f - coordY) * monitor.height);
 

Assets/uDesktopDuplication/Scripts/uDD-Scripts.asmdef

@@ -0,0 +1,17 @@
+{
+    "name": "uDD-Scripts",
+    "references": [],
+    "includePlatforms": [
+        "Editor",
+        "WindowsStandalone32",
+        "WindowsStandalone64"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Assets/uDesktopDuplication/Scripts/uDD-Scripts.asmdef.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 7547219be89abee4ba3cf7f48b516b7b
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/uDesktopDuplication/Shaders/uDD_Common.cginc

@@ -58,9 +58,11 @@ inline float2 uddClipUV(float2 uv)
 
 inline void uddConvertToLinearIfNeeded(inout fixed3 rgb)
 {
+#ifdef USE_GAMMA_TO_LINEAR_SPACE
     if (!IsGammaSpace()) {
         rgb = GammaToLinearSpace(rgb);
     }
+#endif
 }
 
 inline fixed4 uddGetTexture(sampler2D tex, float2 uv)

Assets/uDesktopDuplication/Shaders/uDD_Params.cginc

@@ -2,8 +2,11 @@
 #define UDD_PARAMS_CGINC
 
 sampler2D _MainTex;
-fixed4 _Color;
-sampler2D _CursorTex;
+half4 _Color;
+half _ColorScale;
+half _Radius;
+half _Width;
+half _Thickness;
 
 half4 _CursorPositionScale;
 #define _CursorX _CursorPositionScale.x

Assets/uDesktopDuplication/Shaders/uDD_Standard.shader

@@ -7,6 +7,7 @@ Properties
     _MainTex ("Albedo (RGB)", 2D) = "white" {}
     _Glossiness ("Smoothness", Range(0, 1)) = 0.5
     _Metallic ("Metallic", Range(0, 1)) = 0.0
+    _Emissive ("Emissive", Range(0, 10)) = 0.0
     [KeywordEnum(Y, Z)] _Forward("Mesh Forward Direction", Int) = 0
     [Toggle(BEND_ON)] _Bend("Use Bend", Int) = 0
     [PowerSlider(10.0)] _Radius("Bend Radius", Range(1, 100)) = 30
@@ -25,21 +26,20 @@ SubShader
 
     #pragma target 3.0
     #pragma surface surf Standard fullforwardshadows vertex:vert
-    #pragma multi_compile ___ INVERT_X
-    #pragma multi_compile ___ INVERT_Y
+    #pragma shader_feature ___ INVERT_X
+    #pragma shader_feature ___ INVERT_Y
+    #pragma shader_feature _FORWARD_Y _FORWARD_Z
+    #pragma shader_feature ___ USE_GAMMA_TO_LINEAR_SPACE
     #pragma multi_compile ___ ROTATE90 ROTATE180 ROTATE270
     #pragma multi_compile ___ USE_CLIP
     #pragma multi_compile ___ BEND_ON
-    #pragma multi_compile _FORWARD_Y _FORWARD_Z
 
     #define SURFACE_SHADER
     #include "./uDD_Common.cginc"
 
     half _Glossiness;
     half _Metallic;
-    half _Radius;
-    half _Width;
-    half _Thickness;
+    half _Emissive;
 
     void vert(inout appdata_full v)
     {
@@ -54,6 +54,7 @@ SubShader
         o.Metallic = _Metallic;
         o.Smoothness = _Glossiness;
         o.Alpha = c.a;
+        o.Emission = c.rgb * _Emissive;
     }
 
     ENDCG

Assets/uDesktopDuplication/Shaders/uDD_Unlit.shader

@@ -4,6 +4,7 @@
 Properties
 {
     _Color ("Color", Color) = (1, 1, 1, 1)
+    _ColorScale ("ColorScale", Range(0.0, 10.0)) = 1.0
     _MainTex ("Texture", 2D) = "white" {}
     [KeywordEnum(Y, Z)] _Forward("Mesh Forward Direction", Int) = 0
     [Toggle(BEND_ON)] _Bend("Use Bend", Int) = 0
@@ -24,10 +25,6 @@ CGINCLUDE
 
 #include "./uDD_Common.cginc"
 
-half _Radius;
-half _Width;
-half _Thickness;
-
 v2f vert(appdata v)
 {
     v2f o;
@@ -39,7 +36,7 @@ v2f vert(appdata v)
 
 fixed4 frag(v2f i) : SV_Target
 {
-    return uddGetScreenTexture(i.uv);
+    return uddGetScreenTexture(i.uv) * _Color * _ColorScale;
 }
 
 ENDCG
@@ -49,12 +46,13 @@ Pass
     CGPROGRAM
     #pragma vertex vert
     #pragma fragment frag
-    #pragma multi_compile ___ INVERT_X
-    #pragma multi_compile ___ INVERT_Y
+    #pragma shader_feature ___ INVERT_X
+    #pragma shader_feature ___ INVERT_Y
+    #pragma shader_feature _FORWARD_Y _FORWARD_Z
+    #pragma shader_feature ___ USE_GAMMA_TO_LINEAR_SPACE
     #pragma multi_compile ___ ROTATE90 ROTATE180 ROTATE270
     #pragma multi_compile ___ USE_CLIP
     #pragma multi_compile ___ BEND_ON
-    #pragma multi_compile _FORWARD_Y _FORWARD_Z
     ENDCG
 }
 

Assets/uDesktopDuplication/Shaders/uDD_Unlit_BlackMask.shader

@@ -4,6 +4,7 @@
 Properties
 {
     _Color ("Color", Color) = (1, 1, 1, 1)
+    _ColorScale ("ColorScale", Range(0.0, 10.0)) = 1.0
     _MainTex ("Texture", 2D) = "white" {}
     _Mask ("Mask", Range(0, 1)) = 0.1
     [KeywordEnum(Y, Z)] _Forward("Mesh Forward Direction", Int) = 0
@@ -28,9 +29,6 @@ CGINCLUDE
 #include "./uDD_Common.cginc"
 
 fixed _Mask;
-half _Radius;
-half _Width;
-half _Thickness;
 
 v2f vert(appdata v)
 {
@@ -45,7 +43,7 @@ fixed4 frag(v2f i) : SV_Target
 {
     fixed4 tex = uddGetScreenTexture(i.uv);
     fixed alpha = pow((tex.r + tex.g + tex.b) / 3.0, _Mask);
-    return fixed4(tex.rgb * _Color.rgb, alpha * _Color.a);
+    return fixed4(tex.rgb * _Color.rgb * _ColorScale, alpha * _Color.a);
 }
 
 ENDCG
@@ -55,12 +53,13 @@ Pass
     CGPROGRAM
     #pragma vertex vert
     #pragma fragment frag
-    #pragma multi_compile ___ INVERT_X
-    #pragma multi_compile ___ INVERT_Y
+    #pragma shader_feature ___ INVERT_X
+    #pragma shader_feature ___ INVERT_Y
+    #pragma shader_feature _FORWARD_Y _FORWARD_Z
+    #pragma shader_feature ___ USE_GAMMA_TO_LINEAR_SPACE
     #pragma multi_compile ___ ROTATE90 ROTATE180 ROTATE270
     #pragma multi_compile ___ USE_CLIP
     #pragma multi_compile ___ BEND_ON
-    #pragma multi_compile _FORWARD_Y _FORWARD_Z
     ENDCG
 }
 

Assets/uDesktopDuplication/Shaders/uDD_Unlit_Displacement.shader

@@ -4,6 +4,7 @@
 Properties
 {
     _Color ("Color", Color) = (1, 1, 1, 1)
+    _ColorScale ("ColorScale", Range(0.0, 10.0)) = 1.0
     _MainTex ("Texture", 2D) = "white" {}
     [KeywordEnum(Y, Z)] _Forward("Mesh Forward Direction", Int) = 0
     [Toggle(BEND_ON)] _Bend("Use Bend", Int) = 0
@@ -30,9 +31,6 @@ CGINCLUDE
 #include "./uDD_Common.cginc"
 #include "Tessellation.cginc"
 
-half _Radius;
-half _Width;
-half _Thickness;
 Texture2D _DispTex;
 SamplerState sampler_DispTex;
 half _DispFactor;
@@ -142,7 +140,7 @@ DsOutput domain(
     float disp = length(_DispTex.SampleLevel(sampler_DispTex, o.f2TexCoord, 0)) * _DispFactor;
     f3Position.xyz += f3Normal * disp;
 
-    o.f4Position = mul(UNITY_MATRIX_MVP, float4(f3Position.xyz, 1.0));
+    o.f4Position = UnityObjectToClipPos(float4(f3Position.xyz, 1.0));
         
     return o;
 }
@@ -150,7 +148,7 @@ DsOutput domain(
 
 fixed4 frag(DsOutput i) : SV_Target
 {
-    return uddGetScreenTexture(i.f2TexCoord);
+    return uddGetScreenTexture(i.f2TexCoord) * _Color * _ColorScale;
 }
 
 ENDCG
@@ -162,12 +160,13 @@ Pass
     #pragma fragment frag
     #pragma hull hull
     #pragma domain domain
-    #pragma multi_compile ___ INVERT_X
-    #pragma multi_compile ___ INVERT_Y
+    #pragma shader_feature ___ INVERT_X
+    #pragma shader_feature ___ INVERT_Y
+    #pragma shader_feature _FORWARD_Y _FORWARD_Z
+    #pragma shader_feature ___ USE_GAMMA_TO_LINEAR_SPACE
     #pragma multi_compile ___ ROTATE90 ROTATE180 ROTATE270
     #pragma multi_compile ___ USE_CLIP
     #pragma multi_compile ___ BEND_ON
-    #pragma multi_compile _FORWARD_Y _FORWARD_Z
     ENDCG
 }
 

Assets/uDesktopDuplication/Shaders/uDD_Unlit_Transparent.shader

@@ -4,6 +4,7 @@
 Properties
 {
     _Color ("Color", Color) = (1, 1, 1, 1)
+    _ColorScale ("ColorScale", Range(0.0, 10.0)) = 1.0
     _MainTex ("Texture", 2D) = "white" {}
     [KeywordEnum(Y, Z)] _Forward("Mesh Forward Direction", Int) = 0
     [Toggle(BEND_ON)] _Bend("Use Bend", Int) = 0
@@ -26,10 +27,6 @@ CGINCLUDE
 
 #include "./uDD_Common.cginc"
 
-half _Radius;
-half _Width;
-half _Thickness;
-
 v2f vert(appdata v)
 {
     v2f o;
@@ -41,7 +38,7 @@ v2f vert(appdata v)
 
 fixed4 frag(v2f i) : SV_Target
 {
-    return fixed4(uddGetScreenTexture(i.uv).rgb, 1.0) * _Color;
+    return fixed4(uddGetScreenTexture(i.uv).rgb * _ColorScale, 1.0) * _Color;
 }
 
 ENDCG
@@ -51,12 +48,13 @@ Pass
     CGPROGRAM
     #pragma vertex vert
     #pragma fragment frag
-    #pragma multi_compile ___ INVERT_X
-    #pragma multi_compile ___ INVERT_Y
+    #pragma shader_feature ___ INVERT_X
+    #pragma shader_feature ___ INVERT_Y
+    #pragma shader_feature _FORWARD_Y _FORWARD_Z
+    #pragma shader_feature ___ USE_GAMMA_TO_LINEAR_SPACE
     #pragma multi_compile ___ ROTATE90 ROTATE180 ROTATE270
     #pragma multi_compile ___ USE_CLIP
     #pragma multi_compile ___ BEND_ON
-    #pragma multi_compile _FORWARD_Y _FORWARD_Z
     ENDCG
 }
 

Plugins/uDesktopDuplication/uDesktopDuplication.def

@@ -0,0 +1,5 @@
+LIBRARY
+
+EXPORTS
+    UnityPluginLoad
+    UnityPluginUnload

Plugins/uDesktopDuplication/uDesktopDuplication.sln

@@ -0,0 +1,34 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "uDesktopDuplication", "uDesktopDuplication\uDesktopDuplication.vcxproj", "{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|Win32 = Release|Win32
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|Win32.ActiveCfg = Debug|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|Win32.Build.0 = Debug|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|x64.ActiveCfg = Debug|x64
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|x64.Build.0 = Debug|x64
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|x86.ActiveCfg = Debug|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Debug|x86.Build.0 = Debug|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|Win32.ActiveCfg = Release|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|Win32.Build.0 = Release|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|x64.ActiveCfg = Release|x64
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|x64.Build.0 = Release|x64
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|x86.ActiveCfg = Release|Win32
+		{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal

Plugins/uDesktopDuplication/uDesktopDuplication/Common.cpp

@@ -17,13 +17,36 @@ extern std::unique_ptr<MonitorManager> g_manager;
 extern std::queue<Message> g_messages;
 
 
+void OutputWindowsInformation()
+{
+	const auto hModule = ::LoadLibrary(TEXT("ntdll.dll"));
+	if (!hModule) return;
+
+    ScopedReleaser freeModule([&] { ::FreeLibrary(hModule); });
+
+	if (const auto address = ::GetProcAddress(hModule, "RtlGetVersion"))
+	{
+		using RtlGetVersionType = NTSTATUS(WINAPI *)(OSVERSIONINFOEXW*);
+		const auto RtlGetVersion = reinterpret_cast<RtlGetVersionType>(address);
+
+		OSVERSIONINFOEXW os = { sizeof(os) };
+		if (!FAILED(RtlGetVersion(&os)))
+		{
+			Debug::Log("OS Version    : ", os.dwMajorVersion, ".", os.dwMinorVersion);
+			Debug::Log("Build Number  : ", os.dwBuildNumber);
+			Debug::Log("Service Pack  : ", os.szCSDVersion);
+		}
+	}
+}
+
+
 IUnityInterfaces* GetUnity()
 {
     return g_unity;
 }
 
 
-ComPtr<ID3D11Device> GetDevice()
+ComPtr<ID3D11Device> GetUnityDevice()
 {
     return GetUnity()->Get<IUnityGraphicsD3D11>()->GetDevice();
 }
@@ -37,7 +60,9 @@ const std::unique_ptr<MonitorManager>& GetMonitorManager()
 
 LUID GetUnityAdapterLuid()
 {
-    const auto device = GetUnity()->Get<IUnityGraphicsD3D11>()->GetDevice();
+    UDD_FUNCTION_SCOPE_TIMER
+
+    const auto device = GetUnityDevice();
 
     Microsoft::WRL::ComPtr<IDXGIDevice1> dxgiDevice;
     if (FAILED(device->QueryInterface(IID_PPV_ARGS(&dxgiDevice)))){

Plugins/uDesktopDuplication/uDesktopDuplication/Common.h

@@ -7,13 +7,16 @@
 
 
 
+// Output windows version
+void OutputWindowsInformation();
+
 // Unity interface getter
 struct IUnityInterfaces;
 IUnityInterfaces* GetUnity();
 
 // ID3D11Device (in Unity) getter
 struct ID3D11Device;
-Microsoft::WRL::ComPtr<ID3D11Device> GetDevice();
+Microsoft::WRL::ComPtr<ID3D11Device> GetUnityDevice();
 
 // Manager getter
 class MonitorManager;
@@ -30,7 +33,7 @@ class ScopedReleaser
 public:
     using ReleaseFuncType = std::function<void()>;
     ScopedReleaser(ReleaseFuncType&& func) : func_(func) {}
-    ~ScopedReleaser() { func_(); }
+    virtual ~ScopedReleaser() { func_(); }
 
 private:
     const ReleaseFuncType func_;
@@ -45,7 +48,7 @@ public:
     using microseconds = std::chrono::microseconds;
     using TimerFuncType = std::function<void(microseconds)>;
     ScopedTimer(TimerFuncType&& func);
-    ~ScopedTimer();
+    virtual ~ScopedTimer();
 
 private:
     const TimerFuncType func_;
@@ -68,7 +71,7 @@ void SendMessageToUnity(Message message);
 
 // Buffer
 template <class T>
-class Buffer
+class Buffer final
 {
 public:
     Buffer() 

Plugins/uDesktopDuplication/uDesktopDuplication/Cursor.cpp

@@ -21,6 +21,8 @@ Cursor::~Cursor()
 
 void Cursor::UpdateBuffer(Duplicator* duplicator, const DXGI_OUTDUPL_FRAME_INFO& frameInfo)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (frameInfo.LastMouseUpdateTime.QuadPart == 0)
     {
         return;
@@ -66,6 +68,8 @@ void Cursor::UpdateTexture(
     Duplicator* duplicator, 
     const ComPtr<ID3D11Texture2D>& desktopTexture)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     auto monitor = duplicator->GetMonitor();
 
     // Check desktop texure
@@ -95,7 +99,7 @@ void Cursor::UpdateTexture(
     bgraBuffer_.ExpandIfNeeded(bgraBufferSize);
     
     // Check buffers
-    if (!bgraBuffer_ || !buffer_) 
+    if (!bgraBuffer_ || !buffer_)
     {
         Debug::Error("Cursor::UpdateTexture() => no buffer.");
         return;
@@ -157,7 +161,7 @@ void Cursor::UpdateTexture(
 
     if (capturedImageRight >= desktopImageWidth) 
     {
-        capturedImageWidth -= capturedImageRight - desktopImageWidth;
+        capturedImageWidth -= capturedImageRight - desktopImageWidth + 1;
         capturedImageRight = desktopImageWidth - 1;
     }
 
@@ -170,7 +174,7 @@ void Cursor::UpdateTexture(
 
     if (capturedImageBottom >= desktopImageHeight) 
     {
-        capturedImageHeight -= capturedImageBottom - desktopImageHeight;
+        capturedImageHeight -= capturedImageBottom - desktopImageHeight + 1;
         capturedImageBottom = desktopImageHeight - 1;
     }
 
@@ -189,12 +193,7 @@ void Cursor::UpdateTexture(
         return;
     }
 
-    if (capturedImageWidth == 0 || capturedImageHeight == 0)
-    {
-        return;
-    }
-
-    capturedImageArea_ = D3D11_BOX 
+    capturedImageArea_ =
     { 
         static_cast<UINT>(capturedImageLeft), 
         static_cast<UINT>(capturedImageTop),
@@ -204,12 +203,17 @@ void Cursor::UpdateTexture(
         1 
     };
 
+    if (capturedImageWidth == 0 || capturedImageHeight == 0)
+    {
+        return;
+    }
+
     // Create texture for capturing desktop image
     ComPtr<ID3D11Texture2D> texture;
     {
         D3D11_TEXTURE2D_DESC desc;
-        desc.Width              = capturedImageWidth;
-        desc.Height             = capturedImageHeight;
+        desc.Width              = cursorImageWidth;
+        desc.Height             = cursorImageHeight;
         desc.MipLevels          = 1;
         desc.ArraySize          = 1;
         desc.Format             = DXGI_FORMAT_B8G8R8A8_UNORM;
@@ -218,7 +222,7 @@ void Cursor::UpdateTexture(
         desc.Usage              = D3D11_USAGE_STAGING;
         desc.BindFlags          = 0;
         desc.CPUAccessFlags     = D3D11_CPU_ACCESS_READ;
-        desc.MiscFlags          = D3D11_RESOURCE_MISC_SHARED;
+        desc.MiscFlags          = 0;
 
         if (FAILED(duplicator->GetDevice()->CreateTexture2D(&desc, nullptr, &texture)))
         {
@@ -253,10 +257,6 @@ void Cursor::UpdateTexture(
     const auto desktop32 = reinterpret_cast<UINT*>(mappedSurface.pBits);
     const UINT desktopPitch = mappedSurface.Pitch / sizeof(UINT);
 
-    // Rotate cursor image to match the monitor orientation
-    Buffer<BYTE> rotatedBuffer_;
-    rotatedBuffer_.ExpandIfNeeded(buffer_.Size());
-
     for (int y = 0; y < capturedImageHeight; ++y)
     {
         for (int x = 0; x < capturedImageWidth; ++x)
@@ -369,6 +369,8 @@ void Cursor::UpdateTexture(
 
 void Cursor::Draw(const Microsoft::WRL::ComPtr<ID3D11Texture2D>& texture)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (texture == nullptr) 
     {
         Debug::Error("Cursor::UpdateTexture() => Desktop texture is null.");
@@ -376,14 +378,18 @@ void Cursor::Draw(const Microsoft::WRL::ComPtr<ID3D11Texture2D>& texture)
     }
 
     const auto capturedImageWidth = capturedImageArea_.right - capturedImageArea_.left;
+    if (capturedImageWidth == 0) return;
+
     ComPtr<ID3D11DeviceContext> context;
-    GetDevice()->GetImmediateContext(&context);
+    GetUnityDevice()->GetImmediateContext(&context);
     context->UpdateSubresource(texture.Get(), 0, &capturedImageArea_, bgraBuffer_.Get(), capturedImageWidth * 4, 0);
 }
 
 
 void Cursor::GetTexture(ID3D11Texture2D* texture)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (!bgraBuffer_)
     {
         Debug::Error("Cursor::GetTexture() => bgra32Buffer is null.");
@@ -410,7 +416,7 @@ void Cursor::GetTexture(ID3D11Texture2D* texture)
     }
 
     ComPtr<ID3D11DeviceContext> context;
-    GetDevice()->GetImmediateContext(&context);
+    GetUnityDevice()->GetImmediateContext(&context);
     context->UpdateSubresource(texture, 0, nullptr, bgraBuffer_.Get(), GetWidth() * 4, 0);
 }
 
@@ -456,4 +462,16 @@ int Cursor::GetPitch() const
 int Cursor::GetType() const
 {
     return shapeInfo_.Type;
+}
+
+
+int Cursor::GetHotSpotX() const 
+{ 
+    return shapeInfo_.HotSpot.x;
+}
+
+
+int Cursor::GetHotSpotY() const 
+{ 
+    return shapeInfo_.HotSpot.y;
 }

Plugins/uDesktopDuplication/uDesktopDuplication/Cursor.h

@@ -9,7 +9,7 @@
 
 class Duplicator;
 
-class Cursor
+class Cursor final
 {
 public:
     explicit Cursor();
@@ -30,6 +30,8 @@ public:
     int GetHeight() const;
     int GetPitch() const;
     int GetType() const;
+    int GetHotSpotX() const;
+    int GetHotSpotY() const;
 
 private:
     bool isVisible_ = false;
@@ -37,7 +39,7 @@ private:
     int y_ = -1;
     Buffer<BYTE> buffer_;
     Buffer<BYTE> bgraBuffer_;
-    DXGI_OUTDUPL_POINTER_SHAPE_INFO shapeInfo_;
-    LARGE_INTEGER timestamp_;
-    D3D11_BOX capturedImageArea_;
+    DXGI_OUTDUPL_POINTER_SHAPE_INFO shapeInfo_ = {};
+    LARGE_INTEGER timestamp_ = {};
+    D3D11_BOX capturedImageArea_ = {};
 };

Plugins/uDesktopDuplication/uDesktopDuplication/Debug.cpp

@@ -39,4 +39,18 @@ void Debug::Finalize()
     }
     Debug::SetLogFunc(nullptr);
     Debug::SetErrorFunc(nullptr);
+}
+
+
+decltype(DebugFunctionScopedTimer::currentId) DebugFunctionScopedTimer::currentId = 0;
+
+
+DebugFunctionScopedTimer::DebugFunctionScopedTimer(const char* name)
+    : ScopedTimer([this](std::chrono::microseconds us) { 
+        Debug::Log("<< [", id_, "]", name_,  " : ", us.count(), "[us]"); 
+    })
+    , name_(name)
+    , id_(currentId++)
+{
+    Debug::Log(">> [", id_, "]", name_);
 }

Plugins/uDesktopDuplication/uDesktopDuplication/Debug.h

@@ -10,7 +10,9 @@
 
 
 // Debug flag
+#ifdef _DEBUG
 #define UDD_DEBUG_ON
+#endif
 
 
 // Logging
@@ -40,12 +42,24 @@ private:
     };
 
     template <class T>
-    static void Output(T&& arg)
+    static void Output(const T& arg)
     {
         if (mode_ == Mode::None) return;
         if (ss_.good())
         {
-            ss_ << std::forward<T>(arg);
+            ss_ << arg;
+        }
+    }
+
+    static void Output(const WCHAR* arg)
+    {
+        if (mode_ == Mode::None) return;
+        if (ss_.good())
+        {
+            char buf[256];
+            size_t size;
+            wcstombs_s(&size, buf, arg, 256);
+            ss_ << buf;
         }
     }
 
@@ -89,10 +103,10 @@ private:
     }
 
     template <class Arg, class... RestArgs>
-    static void _Log(Level level, Arg&& arg, RestArgs&&... restArgs)
+    static void _Log(Level level, const Arg& arg, const RestArgs&... restArgs)
     {
-        Output(std::forward<Arg>(arg));
-        _Log(level, std::forward<RestArgs>(restArgs)...);
+        Output(arg);
+        _Log(level, restArgs...);
     }
 
     static void _Log(Level level)
@@ -144,17 +158,27 @@ private:
 };
 
 
+class DebugFunctionScopedTimer : public ScopedTimer
+{
+public:
+    explicit DebugFunctionScopedTimer(const char* name);
+
+private:
+    static unsigned int currentId;
+    const char* const name_;
+    const unsigned int id_;
+};
+
+
 #ifdef UDD_DEBUG_ON
 #define UDD_FUNCTION_SCOPE_TIMER \
-    ScopedTimer _timer_##__COUNTER__([](std::chrono::microseconds us) \
-    { \
-        Debug::Log(__FUNCTION__, "@", __FILE__, ":", __LINE__, " => ", us.count(), " [us]"); \
-    });
+    DebugFunctionScopedTimer _timer_##__COUNTER__(__FUNCTION__);
 #define UDD_SCOPE_TIMER(Name) \
     ScopedTimer _timer_##__COUNTER__([](std::chrono::microseconds us) \
     { \
-        Debug::Log(#Name, " => ", us.count(), " [us]"); \
+        Debug::Log(#Name, " : ", us.count(), " [us]"); \
     });
 #else
 #define UDD_FUNCTION_SCOPE_TIMER
+#define UDD_SCOPE_TIMER(Name)
 #endif

Plugins/uDesktopDuplication/uDesktopDuplication/Device.cpp

@@ -27,6 +27,8 @@ IsolatedD3D11Device::~IsolatedD3D11Device()
 
 HRESULT IsolatedD3D11Device::Create(const ComPtr<IDXGIAdapter>& adapter)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     const auto driverType = adapter ? 
         D3D_DRIVER_TYPE_UNKNOWN : 
         D3D_DRIVER_TYPE_HARDWARE;
@@ -68,6 +70,8 @@ ComPtr<ID3D11Device> IsolatedD3D11Device::GetDevice()
 Microsoft::WRL::ComPtr<ID3D11Texture2D> IsolatedD3D11Device::GetCompatibleSharedTexture(
     const ComPtr<ID3D11Texture2D>& src)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     D3D11_TEXTURE2D_DESC srcDesc;
     src->GetDesc(&srcDesc);
 

Plugins/uDesktopDuplication/uDesktopDuplication/Device.h

@@ -8,7 +8,7 @@
 
 
 // Thraed safe self created ID3D11Device from specified adapter
-class IsolatedD3D11Device
+class IsolatedD3D11Device final
 {
 public:
     IsolatedD3D11Device();

Plugins/uDesktopDuplication/uDesktopDuplication/Duplicator.cpp

@@ -33,6 +33,8 @@ Duplicator::~Duplicator()
 
 void Duplicator::InitializeDevice()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     device_ = std::make_shared<IsolatedD3D11Device>();
 
     if (FAILED(device_->Create(monitor_->GetAdapter())))
@@ -45,8 +47,11 @@ void Duplicator::InitializeDevice()
 
 void Duplicator::InitializeDuplication()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
 	ComPtr<IDXGIOutput1> output1;
-	if (FAILED(monitor_->GetOutput().As(&output1))) {
+	if (FAILED(monitor_->GetOutput().As(&output1))) 
+    {
 		return;
 	}
 
@@ -56,17 +61,7 @@ void Duplicator::InitializeDuplication()
 		case S_OK:
 		{
 			state_ = State::Ready;
-			const auto rot = static_cast<DXGI_MODE_ROTATION>(monitor_->GetRotation());
 			Debug::Log("Duplicator::Initialize() => OK.");
-			Debug::Log("    ID    : ", monitor_->GetId());
-			Debug::Log("    Size  : (", monitor_->GetWidth(), ", ", monitor_->GetHeight(), ")");
-			Debug::Log("    DPI   : (", monitor_->GetDpiX(), ", ", monitor_->GetDpiY(), ")");
-			Debug::Log("    Rot   : ",
-				rot == DXGI_MODE_ROTATION_IDENTITY ? "Landscape" :
-				rot == DXGI_MODE_ROTATION_ROTATE90 ? "Portrait" :
-				rot == DXGI_MODE_ROTATION_ROTATE180 ? "Landscape (flipped)" :
-				rot == DXGI_MODE_ROTATION_ROTATE270 ? "Portrait (flipped)" :
-				"Unspecified");
 			break;
 		}
 		case E_INVALIDARG:
@@ -116,6 +111,8 @@ void Duplicator::InitializeDuplication()
 
 void Duplicator::CheckUnityAdapter()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     DXGI_ADAPTER_DESC desc;
     monitor_->GetAdapter()->GetDesc(&desc);
 
@@ -134,6 +131,8 @@ void Duplicator::CheckUnityAdapter()
 
 void Duplicator::Start()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (state_ != State::Ready) return;
 
     Stop();
@@ -179,6 +178,8 @@ void Duplicator::Start()
 
 void Duplicator::Stop()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     shouldRun_ = false;
 
     if (thread_.joinable())
@@ -235,8 +236,12 @@ const Duplicator::Frame& Duplicator::GetLastFrame() const
 
 void Duplicator::Duplicate(UINT timeout)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (!dupl_ || !device_) return;
 
+    Release();
+
     ComPtr<IDXGIResource> resource;
     DXGI_OUTDUPL_FRAME_INFO frameInfo;
     const auto hr = dupl_->AcquireNextFrame(timeout, &frameInfo, &resource);
@@ -279,33 +284,7 @@ void Duplicator::Duplicate(UINT timeout)
         return;
     }
 
-    ScopedReleaser releaser([this] 
-    {
-        const auto hr = dupl_->ReleaseFrame();
-        if (FAILED(hr))
-        {
-            switch (hr)
-            {
-                case DXGI_ERROR_ACCESS_LOST:
-                {
-                    Debug::Log("Duplicator::Duplicate() => DXGI_ERROR_ACCESS_LOST.");
-                    state_ = State::AccessLost;
-                    break;
-                }
-                case DXGI_ERROR_INVALID_CALL:
-                {
-                    Debug::Error("Duplicator::Duplicate() => DXGI_ERROR_INVALID_CALL.");
-                    break;
-                }
-                default:
-                {
-                    state_ = State::Unknown;
-                    Debug::Error("Duplicator::Duplicate() => Unknown Error.");
-                    break;
-                }
-            }
-        }
-    });
+    isFrameAcquired_ = true;
 
     ComPtr<ID3D11Texture2D> texture;
     if (FAILED(resource.As(&texture))) 
@@ -322,12 +301,21 @@ void Duplicator::Duplicate(UINT timeout)
     }
 
     {
-        UDD_SCOPE_TIMER(CopyResource);
         ComPtr<ID3D11DeviceContext> context;
         device_->GetDevice()->GetImmediateContext(&context);
         context->CopyResource(sharedTexture.Get(), texture.Get());
     }
 
+
+    HANDLE sharedHandle;
+    ComPtr<IDXGIResource> dxgiResource;
+    sharedTexture.As(&dxgiResource);
+    if (FAILED(dxgiResource->GetSharedHandle(&sharedHandle)))
+    {
+        Debug::Error("Duplicator::Duplicate() => Failed to get shared handle.");
+        return;
+    }
+
     UpdateCursor(sharedTexture, frameInfo);
     UpdateMetadata(frameInfo.TotalMetadataBufferSize);
 
@@ -337,6 +325,7 @@ void Duplicator::Duplicate(UINT timeout)
         {
             lastFrameId_++,
             sharedTexture,
+            sharedHandle,
             frameInfo,
             metaData_
         };
@@ -344,10 +333,47 @@ void Duplicator::Duplicate(UINT timeout)
 }
 
 
+void Duplicator::Release()
+{
+    UDD_FUNCTION_SCOPE_TIMER
+
+    if (!isFrameAcquired_) return;
+
+    const auto hr = dupl_->ReleaseFrame();
+    if (FAILED(hr))
+    {
+        switch (hr)
+        {
+            case DXGI_ERROR_ACCESS_LOST:
+            {
+                Debug::Log("Duplicator::Duplicate() => DXGI_ERROR_ACCESS_LOST.");
+                state_ = State::AccessLost;
+                break;
+            }
+            case DXGI_ERROR_INVALID_CALL:
+            {
+                Debug::Error("Duplicator::Duplicate() => DXGI_ERROR_INVALID_CALL.");
+                break;
+            }
+            default:
+            {
+                state_ = State::Unknown;
+                Debug::Error("Duplicator::Duplicate() => Unknown Error.");
+                break;
+            }
+        }
+    }
+
+    isFrameAcquired_ = false;
+}
+
+
 void Duplicator::UpdateCursor(
     const ComPtr<ID3D11Texture2D>& texture,
     const DXGI_OUTDUPL_FRAME_INFO& frameInfo)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     auto& manager = GetMonitorManager();
 
 	if (frameInfo.PointerPosition.Visible)
@@ -366,6 +392,8 @@ void Duplicator::UpdateCursor(
 
 void Duplicator::UpdateMetadata(UINT totalBufferSize)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     metaData_.buffer.ExpandIfNeeded(totalBufferSize);
     if (!metaData_.buffer.Empty())
     {
@@ -377,6 +405,8 @@ void Duplicator::UpdateMetadata(UINT totalBufferSize)
 
 void Duplicator::UpdateMoveRects()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     const auto hr = dupl_->GetFrameMoveRects(
         metaData_.buffer.Size(),
         metaData_.buffer.As<DXGI_OUTDUPL_MOVE_RECT>(), 
@@ -419,6 +449,8 @@ void Duplicator::UpdateMoveRects()
 
 void Duplicator::UpdateDirtyRects()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     const auto hr = dupl_->GetFrameDirtyRects(
         metaData_.buffer.Size() - metaData_.moveRectSize,
         metaData_.buffer.As<RECT>(metaData_.moveRectSize /* offset */), 

Plugins/uDesktopDuplication/uDesktopDuplication/Duplicator.h

@@ -30,7 +30,7 @@ enum class DuplicatorState
 };
 
 
-class Duplicator
+class Duplicator final
 {
 public:
     using State = DuplicatorState;
@@ -44,8 +44,9 @@ public:
 
     struct Frame
     {
-        UINT id;
-        Microsoft::WRL::ComPtr<ID3D11Texture2D> texture;
+        UINT id = 0;
+        Microsoft::WRL::ComPtr<ID3D11Texture2D> texture = nullptr;
+        HANDLE textureHandle = nullptr;
         DXGI_OUTDUPL_FRAME_INFO info;
         Metadata metaData;
     };
@@ -68,6 +69,7 @@ private:
     void CheckUnityAdapter();
 
     void Duplicate(UINT timeout);
+    void Release();
 
     void UpdateCursor(
         const Microsoft::WRL::ComPtr<ID3D11Texture2D>& texture,
@@ -76,17 +78,18 @@ private:
     void UpdateMoveRects();
     void UpdateDirtyRects();
 
-    Monitor* monitor_ = nullptr;
+    Monitor* const monitor_ = nullptr;
     std::atomic<State> state_ = State::Ready;
 
     std::shared_ptr<class IsolatedD3D11Device> device_;
     Microsoft::WRL::ComPtr<IDXGIOutputDuplication> dupl_;
-    Frame lastFrame_;
+    Frame lastFrame_ = {};
     UINT lastFrameId_ = 0;
+    bool isFrameAcquired_ = false;
 
     volatile bool shouldRun_ = false;
     std::thread thread_;
     mutable std::mutex mutex_;
 
-    Metadata metaData_;
+    Metadata metaData_ = {};
 };

Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.cpp

@@ -21,7 +21,6 @@ Monitor::Monitor(int id)
 
 Monitor::~Monitor()
 {
-    duplicator_->Stop();
 }
 
 
@@ -30,6 +29,8 @@ void Monitor::Initialize(
     const ComPtr<IDXGIOutput> &output
 )
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     adapter_ = adapter;
     output_ = output;
 
@@ -58,46 +59,90 @@ void Monitor::Initialize(
 		// DPI is set as -1, so the application has to use the appropriate value.
 	}
 
+    const auto rot = outputDesc_.Rotation;
+    Debug::Log("Monitor::Initialized() =>");
+    Debug::Log("    ID    : ", id_);
+    Debug::Log("    Size  : (", width_, ", ", height_, ")");
+    Debug::Log("    DPI   : (", dpiX_, ", ", dpiY_, ")");
+    Debug::Log("    Rot   : ",
+        rot == DXGI_MODE_ROTATION_IDENTITY ? "Landscape" :
+        rot == DXGI_MODE_ROTATION_ROTATE90 ? "Portrait" :
+        rot == DXGI_MODE_ROTATION_ROTATE180 ? "Landscape (flipped)" :
+        rot == DXGI_MODE_ROTATION_ROTATE270 ? "Portrait (flipped)" :
+        "Unspecified");
+
     duplicator_ = std::make_shared<Duplicator>(this);
 }
 
 
 void Monitor::Finalize()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     StopCapture();
 }
 
 
 void Monitor::Render()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     const auto& frame = duplicator_->GetLastFrame();
 
     if (frame.id == lastFrameId_) return;
     lastFrameId_ = frame.id;
 
-	if (unityTexture_)
-	{
-		D3D11_TEXTURE2D_DESC srcDesc, dstDesc;
-		frame.texture->GetDesc(&srcDesc);
-		unityTexture_->GetDesc(&dstDesc);
-		if (srcDesc.Width  != dstDesc.Width ||
-			srcDesc.Height != dstDesc.Height)
-		{
-			Debug::Error("Monitor::Render() => Texture sizes are defferent.");
-			Debug::Error("    Source : (", srcDesc.Width, ", ", srcDesc.Height, ")");
-			Debug::Error("    Dest   : (", dstDesc.Width, ", ", dstDesc.Height, ")");
-            return;
-		}
-		else
-		{
-			ComPtr<ID3D11DeviceContext> context;
-			GetDevice()->GetImmediateContext(&context);
-			context->CopyResource(unityTexture_, frame.texture.Get());
+    if (unityTexture_ == nullptr) 
+    {
+        Debug::Error("Monitor::Render() => Target texture has not been set yet.");
+        return;
+    }
 
-            auto cursor = GetMonitorManager()->GetCursor();
-            cursor->Draw(unityTexture_);
-		}
-	}
+    if (!frame.texture)
+    {
+        Debug::Error("Monitor::Render() => frame doesn't have texture.");
+        return;
+    }
+
+    D3D11_TEXTURE2D_DESC srcDesc, dstDesc;
+    frame.texture->GetDesc(&srcDesc);
+    unityTexture_->GetDesc(&dstDesc);
+    if (srcDesc.Width  != dstDesc.Width ||
+        srcDesc.Height != dstDesc.Height)
+    {
+        Debug::Error("Monitor::Render() => Texture sizes are defferent.");
+        Debug::Error("    Source : (", srcDesc.Width, ", ", srcDesc.Height, ")");
+        Debug::Error("    Dest   : (", dstDesc.Width, ", ", dstDesc.Height, ")");
+        return;
+    }
+    else
+    {
+        ComPtr<ID3D11Texture2D> desktopTexture;
+        if (FAILED(GetUnityDevice()->OpenSharedResource(
+            frame.textureHandle,
+            __uuidof(ID3D11Texture2D),
+            &desktopTexture)))
+        {
+            Debug::Error("Monitor::Render() => Failed to open shared resource.");
+            return;
+        }
+
+        ComPtr<ID3D11DeviceContext> context;
+        GetUnityDevice()->GetImmediateContext(&context);
+        context->CopyResource(unityTexture_, desktopTexture.Get());
+
+        auto& manager = GetMonitorManager();
+        if (id_ == manager->GetCursorMonitorId())
+        {
+            if (auto cursor = manager->GetCursor())
+            {
+                if (cursor->IsVisible())
+                {
+                    cursor->Draw(unityTexture_);
+                }
+            }
+        }
+    }
 
 	if (UseGetPixels())
 	{
@@ -110,6 +155,8 @@ void Monitor::Render()
 
 void Monitor::StartCapture()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (duplicator_->GetState() == DuplicatorState::Ready)
     {
         duplicator_->Start();
@@ -119,6 +166,8 @@ void Monitor::StartCapture()
 
 void Monitor::StopCapture()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     duplicator_->Stop();
 }
 
@@ -159,6 +208,15 @@ ID3D11Texture2D* Monitor::GetUnityTexture() const
 }
 
 
+HANDLE Monitor::GetSharedTextureHandle() const
+{
+    UDD_FUNCTION_SCOPE_TIMER
+
+    const auto& frame = duplicator_->GetLastFrame();
+    return frame.textureHandle;
+}
+
+
 ComPtr<IDXGIOutputDuplication> Monitor::GetDeskDupl() 
 { 
     return duplicator_->GetDuplication(); 
@@ -279,6 +337,8 @@ bool Monitor::UseGetPixels() const
 
 void Monitor::CopyTextureFromGpuToCpu(ID3D11Texture2D* texture)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     const auto monitorRot = static_cast<DXGI_MODE_ROTATION>(GetRotation());
     const auto monitorWidth = GetWidth();
     const auto monitorHeight = GetHeight();
@@ -303,7 +363,7 @@ void Monitor::CopyTextureFromGpuToCpu(ID3D11Texture2D* texture)
         desc.CPUAccessFlags     = D3D11_CPU_ACCESS_READ;
         desc.MiscFlags          = 0;
 
-        if (FAILED(GetDevice()->CreateTexture2D(&desc, nullptr, &textureForGetPixels_)))
+        if (FAILED(GetUnityDevice()->CreateTexture2D(&desc, nullptr, &textureForGetPixels_)))
         {
             Debug::Error("Monitor::CopyTextureFromGpuToCpu() => GetDevice()->CreateTexture2D() failed.");
             return;
@@ -312,7 +372,7 @@ void Monitor::CopyTextureFromGpuToCpu(ID3D11Texture2D* texture)
 
     {
         ComPtr<ID3D11DeviceContext> context;
-        GetDevice()->GetImmediateContext(&context);
+        GetUnityDevice()->GetImmediateContext(&context);
         context->CopyResource(textureForGetPixels_.Get(), texture);
     }
 
@@ -344,6 +404,8 @@ void Monitor::CopyTextureFromGpuToCpu(ID3D11Texture2D* texture)
 
 bool Monitor::GetPixels(BYTE* output, int x, int y, int width, int height)
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (!UseGetPixels())
     {
         Debug::Error("Monitor::GetPixels() => UseGetPixels(true) must have been called when you want to use GetPixels().");
@@ -374,24 +436,24 @@ bool Monitor::GetPixels(BYTE* output, int x, int y, int width, int height)
         {
             left   = y;
             top    = monitorWidth - x - width;
-            right  = y + width;
-            bottom = monitorWidth - x;
+            right  = y + width - 1;
+            bottom = monitorWidth - x - 1;
             break;
         }
         case DXGI_MODE_ROTATION_ROTATE180:
         {
             left   = monitorWidth - x - width;
             top    = monitorHeight - y - height;
-            right  = monitorWidth - x;
-            bottom = monitorHeight - y;
+            right  = monitorWidth - x - 1;
+            bottom = monitorHeight - y - 1;
             break;
         }
         case DXGI_MODE_ROTATION_ROTATE270:
         {
             left   = monitorHeight - y - height;
             top    = x;
-            right  = monitorHeight - y;
-            bottom = x + width;
+            right  = monitorHeight - y - 1;
+            bottom = x + width - 1;
             break;
         }
         case DXGI_MODE_ROTATION_IDENTITY:
@@ -400,8 +462,8 @@ bool Monitor::GetPixels(BYTE* output, int x, int y, int width, int height)
         {
             left   = x;
             top    = y;
-            right  = x + width;
-            bottom = y + height;
+            right  = x + width - 1;
+            bottom = y + height - 1;
             break;
         }
     }
@@ -452,7 +514,6 @@ bool Monitor::GetPixels(BYTE* output, int x, int y, int width, int height)
             const auto outCol = col;
             const auto outIndex = 4 * (outRow * width + outCol);
 
-
             // BGRA -> RGBA
             output[outIndex + 0] = bufferForGetPixels_[inIndex + 2];
             output[outIndex + 1] = bufferForGetPixels_[inIndex + 1];
@@ -463,3 +524,14 @@ bool Monitor::GetPixels(BYTE* output, int x, int y, int width, int height)
 
     return true;
 }
+
+
+BYTE* Monitor::GetBuffer() const
+{
+    if (!bufferForGetPixels_)
+    {
+        Debug::Error("Monitor::GetBuffer() => CopyTextureFromGpuToCpu() has not been called yet.");
+        return nullptr;
+    }
+    return bufferForGetPixels_.Get();
+}

Plugins/uDesktopDuplication/uDesktopDuplication/Monitor.h

@@ -9,10 +9,11 @@
 #include "Common.h"
 
 
+class MonitorManager;
 enum class DuplicatorState;
 
 
-class Monitor
+class Monitor final
 {
 public:
     explicit Monitor(int id);
@@ -32,6 +33,7 @@ public:
     DuplicatorState GetDuplicatorState() const;
     void SetUnityTexture(ID3D11Texture2D* texture);
     ID3D11Texture2D* GetUnityTexture() const;
+    HANDLE GetSharedTextureHandle() const;
     void GetName(char* buf, int len) const;
     bool IsPrimary() const;
     bool HasBeenUpdated() const;
@@ -52,22 +54,22 @@ public:
     void UseGetPixels(bool use);
     bool UseGetPixels() const;
     bool GetPixels(BYTE* output, int x, int y, int width, int height);
+    BYTE* GetBuffer() const;
 
 private:
     void CopyTextureFromGpuToCpu(ID3D11Texture2D* texture);
 
-    int id_ = -1;
-
+    MonitorManager* manager_ = nullptr;
+    const int id_;
     UINT dpiX_ = -1, dpiY_ = -1;
     int width_ = -1, height_ = -1;
-
     bool hasBeenUpdated_ = false;
     bool useGetPixels_ = false;
 
     Microsoft::WRL::ComPtr<IDXGIOutput> output_;
     Microsoft::WRL::ComPtr<IDXGIAdapter> adapter_;
-    DXGI_OUTPUT_DESC outputDesc_;
-    MONITORINFOEX monitorInfo_;
+    DXGI_OUTPUT_DESC outputDesc_ = {};
+    MONITORINFOEX monitorInfo_ = {};
 
     std::shared_ptr<class Duplicator> duplicator_;
     UINT lastFrameId_ = -1;

Plugins/uDesktopDuplication/uDesktopDuplication/MonitorManager.cpp

@@ -18,23 +18,20 @@ using namespace Microsoft::WRL;
 
 
 
-MonitorManager::MonitorManager(LUID unityAdapterLuid)
-	: unityAdapterLuid_(unityAdapterLuid)
+MonitorManager::MonitorManager()
 {
 }
 
 
 MonitorManager::~MonitorManager()
 {
-    Finalize();
 }
 
 
 void MonitorManager::Initialize()
 {
-    Finalize();
+    UDD_FUNCTION_SCOPE_TIMER
 
-    // Get factory
     ComPtr<IDXGIFactory1> factory;
     if (FAILED(CreateDXGIFactory1(IID_PPV_ARGS(&factory))))
     {
@@ -42,27 +39,40 @@ void MonitorManager::Initialize()
         return;
     }
 
-    // Check all display adapters
-    int id = 0;
+    std::vector<std::pair<ComPtr<IDXGIAdapter1>, ComPtr<IDXGIOutput>>> outputs;
+
     ComPtr<IDXGIAdapter1> adapter;
     for (int i = 0; (factory->EnumAdapters1(i, &adapter) != DXGI_ERROR_NOT_FOUND); ++i) 
     {
-        // Search the main monitor from all outputs
+        DXGI_ADAPTER_DESC desc;
+        if (FAILED(adapter->GetDesc(&desc))) continue;
+        Debug::Log("Graphics Card [", i, "] : ", desc.Description);
+
         ComPtr<IDXGIOutput> output;
         for (int j = 0; (adapter->EnumOutputs(j, &output) != DXGI_ERROR_NOT_FOUND); ++j) 
         {
-            auto monitor = std::make_shared<Monitor>(id++);
-            const auto unityAdapterLuid = GetUnityAdapterLuid();
-            monitor->Initialize(adapter, output);
-            monitor->StartCapture();
-            monitors_.push_back(monitor);
+            DXGI_OUTPUT_DESC desc;
+            if (FAILED(output->GetDesc(&desc))) continue;
+            Debug::Log("  > Monitor[", j, "] : ", desc.DeviceName);
+            outputs.emplace_back(adapter, output);
         }
     }
+
+    for (int id = 0; id < static_cast<int>(outputs.size()); ++id)
+    {
+        const auto& pair = outputs.at(id);
+        auto monitor = std::make_shared<Monitor>(id);
+        monitor->Initialize(pair.first, pair.second);
+        monitor->StartCapture();
+        monitors_.push_back(monitor);
+    }
 }
 
 
 void MonitorManager::Finalize()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     for (const auto& monitor : monitors_)
     {
         monitor->Finalize();
@@ -74,6 +84,8 @@ void MonitorManager::Finalize()
 
 void MonitorManager::Update()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     if (isReinitializationRequired_)
     {
         Reinitialize();
@@ -84,13 +96,17 @@ void MonitorManager::Update()
 
 void MonitorManager::RequireReinitilization()
 {
+    Debug::Log("MonitorManager::Reinitialize() was required.");
     isReinitializationRequired_ = true;
 }
 
 
 void MonitorManager::Reinitialize()
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     Debug::Log("MonitorManager::Reinitialize()");
+    Finalize();
     Initialize();
     SendMessageToUnity(Message::Reinitialized);
 }
@@ -98,6 +114,8 @@ void MonitorManager::Reinitialize()
 
 bool MonitorManager::HasMonitorCountChanged() const
 {
+    UDD_FUNCTION_SCOPE_TIMER
+
     ComPtr<IDXGIFactory1> factory;
     if (FAILED(CreateDXGIFactory1(IID_PPV_ARGS(&factory))))
     {

Plugins/uDesktopDuplication/uDesktopDuplication/MonitorManager.h

@@ -10,10 +10,10 @@ struct IUnityInterfaces;
 class Monitor;
 class Cursor;
 
-class MonitorManager
+class MonitorManager final
 {
 public:
-    explicit MonitorManager(LUID unityAdapterLuid_);
+    MonitorManager();
     ~MonitorManager();
 	void Initialize();
     void Finalize();
@@ -34,7 +34,6 @@ public:
     int GetTotalHeight() const;
 
 private:
-	LUID unityAdapterLuid_;
     UINT frameRate_ = 60;
     bool enableTextureCopyFromGpuToCpu_ = false;
     std::vector<std::shared_ptr<Monitor>> monitors_;

Plugins/uDesktopDuplication/uDesktopDuplication/main.cpp

@@ -23,7 +23,6 @@
 IUnityInterfaces* g_unity = nullptr;
 std::unique_ptr<MonitorManager> g_manager;
 std::queue<Message> g_messages;
-ID3D11DeviceContext* g_deviceContextForMainThread = nullptr;
 
 
 extern "C"
@@ -35,38 +34,24 @@ extern "C"
 
     UNITY_INTERFACE_EXPORT void UNITY_INTERFACE_API Initialize()
     {
-        if (g_unity && !g_manager)
+        if (!g_unity) return;
+
+        if (!g_manager)
         {
             Debug::Initialize();
-
-			auto device = g_unity->Get<IUnityGraphicsD3D11>()->GetDevice();
-
-			Microsoft::WRL::ComPtr<IDXGIDevice1> dxgiDevice;
-			if (FAILED(device->QueryInterface(IID_PPV_ARGS(&dxgiDevice)))){
-				Debug::Error("fatal");
-				return;
-			}
-
-			Microsoft::WRL::ComPtr<IDXGIAdapter> dxgiAdapter;
-			if (FAILED(dxgiDevice->GetAdapter(&dxgiAdapter))) {
-				Debug::Error("fatal");
-				return;
-			}
-
-			DXGI_ADAPTER_DESC desc;
-			dxgiAdapter->GetDesc(&desc);
-
-            g_manager = std::make_unique<MonitorManager>(desc.AdapterLuid);
+            OutputWindowsInformation();
+            g_manager = std::make_unique<MonitorManager>();
             g_manager->Initialize();
         }
     }
 
     UNITY_INTERFACE_EXPORT void UNITY_INTERFACE_API Finalize()
     {
-        if (!g_manager) return;
-
-        g_manager->Finalize();
-        g_manager.reset();
+        if (g_manager)
+        {
+            g_manager->Finalize();
+            g_manager.reset();
+        }
 
         std::queue<Message> empty;
         g_messages.swap(empty);
@@ -355,6 +340,18 @@ extern "C"
         return g_manager->GetCursor()->GetType();
     }
 
+    UNITY_INTERFACE_EXPORT int UNITY_INTERFACE_API GetCursorHotSpotX()
+    {
+        if (!g_manager) return -1;
+        return g_manager->GetCursor()->GetHotSpotX();
+    }
+
+    UNITY_INTERFACE_EXPORT int UNITY_INTERFACE_API GetCursorHotSpotY()
+    {
+        if (!g_manager) return -1;
+        return g_manager->GetCursor()->GetHotSpotY();
+    }
+
     UNITY_INTERFACE_EXPORT void UNITY_INTERFACE_API GetCursorTexture(ID3D11Texture2D* texture)
     {
         if (!g_manager) return;
@@ -371,6 +368,16 @@ extern "C"
         }
     }
 
+    UNITY_INTERFACE_EXPORT void* UNITY_INTERFACE_API GetSharedTextureHandle(int id)
+    {
+        if (!g_manager) return nullptr;
+        if (auto monitor = g_manager->GetMonitor(id))
+        {
+            return monitor->GetSharedTextureHandle();
+        }
+        return nullptr;
+    }
+
     UNITY_INTERFACE_EXPORT int UNITY_INTERFACE_API GetMoveRectCount(int id)
     {
         if (!g_manager) return -1;
@@ -381,7 +388,7 @@ extern "C"
         return 0;
     }
 
-    UNITY_INTERFACE_EXPORT void* UNITY_INTERFACE_API GetMoveRects(int id)
+    UNITY_INTERFACE_EXPORT DXGI_OUTDUPL_MOVE_RECT* UNITY_INTERFACE_API GetMoveRects(int id)
     {
         if (!g_manager) return nullptr;
         if (auto monitor = g_manager->GetMonitor(id))
@@ -401,7 +408,7 @@ extern "C"
         return 0;
     }
 
-    UNITY_INTERFACE_EXPORT void* UNITY_INTERFACE_API GetDirtyRects(int id)
+    UNITY_INTERFACE_EXPORT RECT* UNITY_INTERFACE_API GetDirtyRects(int id)
     {
         if (!g_manager) return nullptr;
         if (auto monitor = g_manager->GetMonitor(id))
@@ -413,7 +420,7 @@ extern "C"
 
     UNITY_INTERFACE_EXPORT bool UNITY_INTERFACE_API GetPixels(int id, BYTE* output, int x, int y, int width, int height)
     {
-        if (!g_manager) return nullptr;
+        if (!g_manager) return false;
         if (auto monitor = g_manager->GetMonitor(id))
         {
             return monitor->GetPixels(output, x, y, width, height);
@@ -421,6 +428,16 @@ extern "C"
         return false;
     }
 
+    UNITY_INTERFACE_EXPORT BYTE* UNITY_INTERFACE_API GetBuffer(int id)
+    {
+        if (!g_manager) return nullptr;
+        if (auto monitor = g_manager->GetMonitor(id))
+        {
+            return monitor->GetBuffer();
+        }
+        return nullptr;
+    }
+
     UNITY_INTERFACE_EXPORT bool UNITY_INTERFACE_API HasBeenUpdated(int id)
     {
         if (!g_manager) return nullptr;

Plugins/uDesktopDuplication/uDesktopDuplication/uDesktopDuplication.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -21,33 +21,33 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{BC5DE2F9-BDCC-4449-A017-E5642E04BB56}</ProjectGuid>
     <RootNamespace>uDesktopDuplication</RootNamespace>
-    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
     <ProjectName>uDesktopDuplication</ProjectName>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>DynamicLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>v140</PlatformToolset>
+    <PlatformToolset>v142</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -82,26 +82,37 @@
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <IncludePath>$(VC_IncludePath);$(WindowsSDK_IncludePath);include</IncludePath>
+    <OutDir>$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <SDLCheck>true</SDLCheck>
+      <SDLCheck>false</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <PostBuildEvent>
       <Command>copy /Y "$(SolutionDir)$(Platform)\$(Configuration)\$(TargetFileName)" "$(SolutionDir)..\..\Assets\$(ProjectName)\Plugins\x86_64"</Command>
     </PostBuildEvent>
+    <Link>
+      <ModuleDefinitionFile>
+      </ModuleDefinitionFile>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
-      <SDLCheck>true</SDLCheck>
+      <SDLCheck>false</SDLCheck>
+      <RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
     </ClCompile>
     <PostBuildEvent>
-      <Command>copy /Y "$(SolutionDir)$(Platform)\$(Configuration)\$(TargetFileName)" "$(SolutionDir)..\..\Assets\$(ProjectName)\Plugins\x86_64"</Command>
+      <Command>copy /Y "$(SolutionDir)$(Platform)\$(Configuration)\$(TargetFileName)" "$(SolutionDir)..\..\Assets\$(ProjectName)\Plugins\x86"</Command>
     </PostBuildEvent>
+    <Link>
+      <ModuleDefinitionFile>$(SolutionDir)$(ProjectName).def</ModuleDefinitionFile>
+    </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <ClCompile>
@@ -109,12 +120,15 @@
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
+      <SDLCheck>false</SDLCheck>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
+      <ModuleDefinitionFile>
+      </ModuleDefinitionFile>
     </Link>
     <PostBuildEvent>
       <Command>copy /Y "$(SolutionDir)$(Platform)\$(Configuration)\$(TargetFileName)" "$(SolutionDir)..\..\Assets\$(ProjectName)\Plugins\x86_64"</Command>
@@ -126,12 +140,14 @@
       <Optimization>Full</Optimization>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
-      <SDLCheck>true</SDLCheck>
+      <SDLCheck>false</SDLCheck>
       <InlineFunctionExpansion>AnySuitable</InlineFunctionExpansion>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
+      <ModuleDefinitionFile>$(SolutionDir)$(ProjectName).def</ModuleDefinitionFile>
     </Link>
     <PostBuildEvent>
       <Command>copy /Y "$(SolutionDir)$(Platform)\$(Configuration)\$(TargetFileName)" "$(SolutionDir)..\..\Assets\$(ProjectName)\Plugins\x86"</Command>

ProjectSettings/PresetManager.asset

@@ -0,0 +1,6 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!1386491679 &1
+PresetManager:
+  m_ObjectHideFlags: 0
+  m_DefaultList: []

ProjectSettings/ProjectVersion.txt

@@ -1 +1,2 @@
-m_EditorVersion: 5.5.0f3
+m_EditorVersion: 2019.3.1f1
+m_EditorVersionWithRevision: 2019.3.1f1 (89d6087839c2)

ProjectSettings/VFXManager.asset

@@ -0,0 +1,12 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!937362698 &1
+VFXManager:
+  m_ObjectHideFlags: 0
+  m_IndirectShader: {fileID: 0}
+  m_CopyBufferShader: {fileID: 0}
+  m_SortShader: {fileID: 0}
+  m_StripUpdateShader: {fileID: 0}
+  m_RenderPipeSettingsPath: 
+  m_FixedTimeStep: 0.016666668
+  m_MaxDeltaTime: 0.05

ProjectSettings/XRSettings.asset

@@ -0,0 +1,10 @@
+{
+    "m_SettingKeys": [
+        "VR Device Disabled",
+        "VR Device User Alert"
+    ],
+    "m_SettingValues": [
+        "False",
+        "False"
+    ]
+}

README.md

@@ -2,7 +2,6 @@ uDesktopDuplication
 ===================
 
 ![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat)
-![Build Status](http://unitybuildbadge.azurewebsites.net/api/status/7566d616-2916-4c99-bb14-e7ab9501cf7e)
 
 **uDesktopDuplication** is an Unity asset to use the realtime screen capture as `Texture2D` using Desktop Duplication API.
 
@@ -28,7 +27,7 @@ Usage
 Attach `uDesktopDuplication/Texture` component to the target object, then its main texture will be replaced with the captured screen. Please see example scenes for more details.
 
 
-Lisence
+License
 -------
 The MIT License (MIT)