add screen share over netcode using nvenc

Assets/Materials/DisplayP1.mat

@@ -59,7 +59,7 @@ Material:
         m_Offset: {x: 0, y: 0}
     - _MainTex:
         m_Texture: {fileID: 2800000, guid: 6660365cd3c564f4582541b1cf6cce84, type: 3}
-        m_Scale: {x: 1, y: 1}
+        m_Scale: {x: 1, y: -1}
         m_Offset: {x: 0, y: 0}
     - _MetallicGlossMap:
         m_Texture: {fileID: 0}
@@ -73,6 +73,10 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SecTex:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SpecGlossMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
@@ -92,16 +96,31 @@ Material:
     m_Ints: []
     m_Floats:
     - _AlphaClip: 0
+    - _BUILTIN_QueueControl: -1
+    - _BUILTIN_QueueOffset: 0
     - _Blend: 0
+    - _BlendOp: 0
     - _BumpScale: 1
+    - _CameraFadingEnabled: 0
+    - _CameraFarFadeDistance: 2
+    - _CameraNearFadeDistance: 1
     - _ClearCoatMask: 0
     - _ClearCoatSmoothness: 0
+    - _ColorMode: 0
     - _Cull: 2
     - _Cutoff: 0.5
     - _DetailAlbedoMapScale: 1
     - _DetailNormalMapScale: 1
+    - _DistortionBlend: 0.5
+    - _DistortionEnabled: 0
+    - _DistortionStrength: 1
+    - _DistortionStrengthScaled: 0.1
     - _DstBlend: 0
     - _EnvironmentReflections: 1
+    - _FlipX: 0
+    - _FlipY: 0
+    - _FlipbookBlending: 0
+    - _FlipbookMode: 0
     - _GlossMapScale: 1
     - _Glossiness: 0
     - _GlossyReflections: 1
@@ -111,8 +130,12 @@ Material:
     - _Parallax: 0.02
     - _QueueOffset: 0
     - _ReceiveShadows: 1
+    - _SampleGI: 0
     - _Smoothness: 0.5
     - _SmoothnessTextureChannel: 0
+    - _SoftParticlesEnabled: 0
+    - _SoftParticlesFarFadeDistance: 1
+    - _SoftParticlesNearFadeDistance: 0
     - _SpecularHighlights: 1
     - _SrcBlend: 1
     - _Surface: 0
@@ -121,7 +144,10 @@ Material:
     - _ZWrite: 1
     m_Colors:
     - _BaseColor: {r: 0.38058165, g: 0.38058165, b: 0.38058165, a: 1}
-    - _Color: {r: 0.38058162, g: 0.38058162, b: 0.38058162, a: 1}
+    - _BaseColorAddSubDiff: {r: 0, g: 0, b: 0, a: 0}
+    - _CameraFadeParams: {r: 0, g: 0, b: 0, a: 0}
+    - _Color: {r: 1, g: 1, b: 1, a: 1}
     - _EmissionColor: {r: 0, g: 0, b: 0, a: 1}
+    - _SoftParticleFadeParams: {r: 0, g: 0, b: 0, a: 0}
     - _SpecColor: {r: 0.19999996, g: 0.19999996, b: 0.19999996, a: 1}
   m_BuildTextureStacks: []

Assets/Materials/DisplayP2.mat

@@ -58,8 +58,8 @@ Material:
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
     - _MainTex:
-        m_Texture: {fileID: 2800000, guid: f44b1ed140e7104439a23e290bf6ed3f, type: 3}
+        m_Texture: {fileID: 2800000, guid: 6660365cd3c564f4582541b1cf6cce84, type: 3}
-        m_Scale: {x: 1, y: 1}
+        m_Scale: {x: 1, y: -1}
         m_Offset: {x: 0, y: 0}
     - _MetallicGlossMap:
         m_Texture: {fileID: 0}

Assets/Player/XRLocal.prefab

@@ -1551,6 +1551,7 @@ MonoBehaviour:
   HandPositionX: 0
   HandPositionY: 0
   HandPositionZ: 0
+  Sliders: []
 --- !u!1 &149481173433458732
 GameObject:
   m_ObjectHideFlags: 0

Assets/Player/XRNetwork.prefab

@@ -1479,6 +1479,8 @@ GameObject:
   - component: {fileID: 7954102358903816433}
   - component: {fileID: 6166462342570134929}
   - component: {fileID: 6918064188570338137}
+  - component: {fileID: 5523943268535035658}
+  - component: {fileID: 8812900737838453218}
   m_Layer: 0
   m_Name: XRNetwork
   m_TagString: Untagged
@@ -1698,8 +1700,54 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 5be4365f045c3264ea500128c655fae6, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  Player1Position: {x: -1, y: 0}
+  Player1Position: {x: -0.75, y: 0}
-  Player2Position: {x: 1, y: 0}
+  Player2Position: {x: 0.75, y: 0}
+--- !u!114 &5523943268535035658
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 149481173429413636}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a50a416b20df1fe4e95e9982b82c084b, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  Encoder: {fileID: 8812900737838453218}
+  Decoder: {fileID: 0}
+  DecoderTexture: {fileID: 0}
+  maxPacketSize: 4096
+  timeout: 100
+--- !u!114 &8812900737838453218
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 149481173429413636}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 1beb3ca2d3590d64aaa6e95c89db59aa, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  texture: {fileID: 0}
+  encoder:
+    onEncoded:
+      m_PersistentCalls:
+        m_Calls: []
+    outputError: 0
+  setting:
+    width: 1920
+    height: 1080
+    frameRate: 24
+    bitRate: 98304
+    maxFrameSize: 4096
+    format: 87
+  idrFrameIntervalFrame: 24
+  ResolutionDivider: 2
+  sTexture: {fileID: 0}
+  ResizeShader: {fileID: 0}
 --- !u!1 &149481173433458732
 GameObject:
   m_ObjectHideFlags: 0

Assets/Scenes/MainScene.unity

@@ -888,6 +888,37 @@ MonoBehaviour:
     m_PersistentCalls:
       m_Calls: []
   m_IsOn: 1
+--- !u!1 &87509939
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 87509942}
+  m_Layer: 0
+  m_Name: Test
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &87509942
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 87509939}
+  m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
+  m_LocalPosition: {x: 0.5159848, y: 1.8461566, z: 1.1951983}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 0}
+  m_RootOrder: 12
+  m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!1 &96262323
 GameObject:
   m_ObjectHideFlags: 0
@@ -5398,7 +5429,7 @@ MonoBehaviour:
   Port: 7777
   Address: 127.0.0.1
   MaxClients: 100
-  MessageBufferSize: 5120
+  MessageBufferSize: 51200
   PingInterval: 500
   TimeoutLimit: 32
   TimeoutMinimum: 5000
@@ -5416,12 +5447,12 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   PlayerIOs:
-  - {fileID: 1716582342}
-  - {fileID: 1006346016}
-  - {fileID: 393682}
   - {fileID: 2079759568}
-  - {fileID: 934521997}
+  - {fileID: 1006346016}
   - {fileID: 2069467403}
+  - {fileID: 393682}
+  - {fileID: 1716582342}
+  - {fileID: 934521997}
   PlayerIOsOpposite:
   - {fileID: 1390826961}
   - {fileID: 1023774752}
@@ -7887,6 +7918,11 @@ PrefabInstance:
       propertyPath: m_IsActive
       value: 1
       objectReference: {fileID: 0}
+    - target: {fileID: 1995990277796536632, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
+        type: 3}
+      propertyPath: m_TagString
+      value: DisplayP1
+      objectReference: {fileID: 0}
     - target: {fileID: 1995990277796536632, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
         type: 3}
       propertyPath: m_StaticEditorFlags
@@ -7962,6 +7998,11 @@ PrefabInstance:
       propertyPath: m_Enabled
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 2963333645091585133, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
+        type: 3}
+      propertyPath: m_TagString
+      value: Untagged
+      objectReference: {fileID: 0}
     - target: {fileID: 2963333645091585133, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
         type: 3}
       propertyPath: m_StaticEditorFlags
@@ -8602,6 +8643,11 @@ PrefabInstance:
       propertyPath: m_Enabled
       value: 0
       objectReference: {fileID: 0}
+    - target: {fileID: 8110296352969589220, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
+        type: 3}
+      propertyPath: m_TagString
+      value: DisplayP2
+      objectReference: {fileID: 0}
     - target: {fileID: 8123848027915441045, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
         type: 3}
       propertyPath: m_Name
@@ -10458,6 +10504,12 @@ MonoBehaviour:
           m_StringArgument: 
           m_BoolArgument: 0
         m_CallState: 2
+--- !u!1 &963757693 stripped
+GameObject:
+  m_CorrespondingSourceObject: {fileID: 8110296352969589220, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
+    type: 3}
+  m_PrefabInstance: {fileID: 757793526}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1 &965250220 stripped
 GameObject:
   m_CorrespondingSourceObject: {fileID: 5910539533559942829, guid: 4cbf0dbca1ca1a5499c4b7806ab6aac5,
@@ -15965,6 +16017,35 @@ Transform:
     type: 3}
   m_PrefabInstance: {fileID: 757793526}
   m_PrefabAsset: {fileID: 0}
+--- !u!114 &1390826964
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 963757693}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 78ff908a2776a034e9792518f4c6da70, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  decoder: {fileID: 1390826965}
+--- !u!114 &1390826965
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 963757693}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: fd03e427cccae6341afca0ae448e2ec0, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  width: 360
+  height: 640
+  codec: 0
+  format: 0
 --- !u!1 &1391291191
 GameObject:
   m_ObjectHideFlags: 0

Assets/Scripts/Configurations/CaptureSettingManager.cs

@@ -98,7 +98,7 @@ public class CaptureSettingManager : MonoBehaviour
     
     public void SetCP1P()
     {
-        WindowMaterial.SetTextureScale("_MainTex",new Vector2(Toggle.isOn ? 1f : 0.5f, 1));
+        WindowMaterial.SetTextureScale("_MainTex",new Vector2(Toggle.isOn ? 1f : 0.5f, -1));
         JsonConfig.SetBoolean("Capture1P", Toggle.isOn);
     }
 }

Assets/Scripts/Network/Display/Display.asmdef

@@ -0,0 +1,20 @@
+{
+    "name": "Display",
+    "rootNamespace": "",
+    "references": [
+        "GUID:1491147abca9d7d4bb7105af628b223e",
+        "GUID:335e60c3f2584c947bb2dd55d449ab18",
+        "GUID:4d14b15ded5e3ac4499a81ec3fc340fc",
+        "GUID:56dd35f9b6f21364494ed8365264cbf6",
+        "GUID:ec8e026973d4d094882a84e64338c685"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Assets/Scripts/Network/Display/DisplaySync.cs

@@ -0,0 +1,137 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using Unity.Netcode;
+using uWindowCapture;
+using uPacketDivision;
+using uNvPipe;
+using System.Runtime.InteropServices;
+
+public class DisplaySync : NetworkBehaviour
+{
+    public WindowEncoder Encoder;
+    public uNvPipeDecoder Decoder;
+    public uNvPipeDecodedTexture DecoderTexture;
+    public uint maxPacketSize = 4096;
+    private UwcWindow DisplayP1Window;
+    private Material DisplayP2Mat;
+    Divider divider = new Divider();
+    public uint timeout = 100;
+    Assembler assembler = new Assembler();
+    bool isInitialized = false;
+    void Start()
+    {
+        NetworkManager.Singleton.OnClientDisconnectCallback += OnClientDisconnectedCallback;
+
+        var DisplayP1 = GameObject.FindGameObjectWithTag("DisplayP1");
+        var DisplayP2 = GameObject.FindGameObjectWithTag("DisplayP2");
+
+        Encoder.texture = DisplayP1.GetComponent<UwcWindowTexture>();
+        Decoder = DisplayP2.GetComponent<uNvPipeDecoder>();
+        DecoderTexture = DisplayP2.GetComponent<uNvPipeDecodedTexture>();
+        Decoder.enabled = false;
+        DecoderTexture.enabled = false;
+        DisplayP2Mat = DisplayP2.GetComponent<Renderer>().material;
+
+        divider.maxPacketSize = maxPacketSize;
+
+        if (IsOwner)
+        {
+            Debug.Log("Add Listener");
+            Encoder.encoder.onEncoded.AddListener(OnEncoded);
+        }
+    }
+    void Update()
+    {
+
+    }
+    public void OnEncoded(System.IntPtr data, int size)
+    {
+        //Debug.Log("OnEncoded");
+        int[] winSize = new int[2]{Encoder.setting.width, Encoder.setting.height};
+        SendSizeServerRpc(winSize);
+
+        
+        divider.Divide(data, (uint)size);
+        for (uint i = 0; i < divider.GetChunkCount(); ++i)
+        {
+            SendDataServerRpc(divider.GetChunk(i));
+        }
+    }
+    private void OnClientDisconnectedCallback(ulong callBack)
+    {
+        Decoder.enabled = false;
+        DecoderTexture.enabled = false;
+        isInitialized = false;
+    }
+
+    //[ServerRpc(Delivery = RpcDelivery.Unreliable)]
+    [ServerRpc]
+    private void SendDataServerRpc(byte[] bytes)
+    {
+        SetDataClientRpc(bytes);
+    }
+
+    //[ClientRpc(Delivery = RpcDelivery.Unreliable)]
+    [ClientRpc]
+    private void SetDataClientRpc(byte[] bytes)
+    {
+        if (IsOwner) return;
+        assembler.timeout = timeout;
+        assembler.Add(bytes);
+        CheckPacketEvent();
+    }
+
+    [ServerRpc]
+    private void SendSizeServerRpc(int[] ints)
+    {
+        SetSizeClientRpc(ints);
+    }
+
+    //[ClientRpc(Delivery = RpcDelivery.Unreliable)]
+    [ClientRpc]
+    private void SetSizeClientRpc(int[] ints)
+    {
+        if (IsOwner) return;
+        if (isInitialized) return;
+
+        var width = ints[0];
+        var height = ints[1];
+        Debug.LogFormat("Start decoder: width => {0}, height => {1}", width, height);
+        Decoder.width = width;
+        Decoder.height = height;
+        Decoder.enabled = true;
+        DecoderTexture.enabled = true;
+        DecoderTexture.gameObject.GetComponent<Renderer>().material.SetTextureScale("_MainTex",new Vector2(width/height < 0.6 ? 1f : 0.5f, -1));
+
+        isInitialized = true;
+    }
+
+    void CheckPacketEvent()
+    {
+        if (!isInitialized) return;
+
+        switch (assembler.GetEventType())
+        {
+            case uPacketDivision.EventType.FrameCompleted:
+            {
+                var data = assembler.GetAssembledData<byte>();
+                int size = data.Length;
+                var handle = GCHandle.Alloc(data, GCHandleType.Pinned);
+                var ptr = handle.AddrOfPinnedObject();
+                Decoder.Decode(ptr, (int)size);
+                handle.Free();
+                break;
+            }
+            case uPacketDivision.EventType.PacketLoss:
+            {
+                Debug.LogError("packet loss");
+                break;
+            }
+            default:
+            {
+                break;
+            }
+        }
+    }
+}

Assets/Scripts/Network/Display/WindowEncoder.cs

@@ -0,0 +1,99 @@
+using UnityEngine;
+using System.Collections;
+using uWindowCapture;
+using Unity.Netcode;
+
+public class WindowEncoder : NetworkBehaviour
+{
+    [SerializeField]
+    public UwcWindowTexture texture = null;
+
+    [SerializeField]
+    public uNvEncoder.Encoder encoder = null;
+
+    [SerializeField]
+    public uNvEncoder.EncoderDesc setting = new uNvEncoder.EncoderDesc
+    {
+        width = 1920,
+        height = 1080,
+        frameRate = 24,
+        format = uNvEncoder.Format.B8G8R8A8_UNORM,
+        bitRate = 98304,
+        maxFrameSize = 4096,
+    };
+
+    public int idrFrameIntervalFrame = 24;
+    int idrFrameCounter_ = 0;
+    public int ResolutionDivider = 2;
+    public Texture2D sTexture;
+    
+
+    void Start()
+    {
+        if (!IsOwner) return;
+        StartCoroutine(EncodeLoop());
+    }
+
+    void OnDisable()
+    {
+        if (!IsOwner) return;
+        StopAllCoroutines();
+        encoder.Destroy();
+    }
+
+    RenderTexture rt;
+    void Resize()
+    {
+        Graphics.Blit(texture.window.texture, rt);
+        sTexture.ReadPixels(new Rect(0,0,setting.width, setting.height),0,0);
+        sTexture.Apply();
+    }
+    IEnumerator EncodeLoop()
+    {
+        for (;;)
+        {
+            if (texture.window != null) break;
+            yield return new WaitForEndOfFrame();
+        }
+
+        setting.width = texture.window.width / ResolutionDivider;
+        setting.height = texture.window.height / ResolutionDivider;
+        encoder.Create(setting);
+
+        rt = new RenderTexture(setting.width, setting.height, 24);
+        sTexture = new Texture2D(setting.width, setting.height, TextureFormat.BGRA32, false);
+        RenderTexture.active = rt;
+
+        for (;;)
+        {
+            if (setting.frameRate < 60)
+            {
+                yield return new WaitForSeconds(1f / setting.frameRate);
+            }
+
+            bool idr = idrFrameCounter_++ % idrFrameIntervalFrame == 0;
+            Resize();
+            encoder.Encode(sTexture, idr);
+            encoder.Update();
+        }
+    }
+
+    [ContextMenu("Reconfigure")]
+    public void Reconfigure()
+    {
+        if (encoder == null) return;
+        encoder.Reconfigure(setting);
+    }
+    
+    public ComputeShader ResizeShader;
+    Texture2D Resize(ComputeShader shader, Texture2D inputTexture, int divideSize) 
+    {
+        Texture2D t = new Texture2D(inputTexture.width/divideSize, inputTexture.height/divideSize, TextureFormat.BGRA32, false);
+        int k = shader.FindKernel("Resize");
+        shader.SetInt("divideSize", divideSize);        
+        shader.SetTexture(k, "inputTexture", inputTexture);
+        shader.SetTexture(k, "outputTexture", t);
+        shader.Dispatch(k, inputTexture.width / 8, inputTexture.height / 8, 1);
+        return t;
+    }
+}

Assets/Scripts/StartManager.cs

@@ -22,6 +22,11 @@ public class StartManager : MonoBehaviour
     int hostPort = 7777;
     void Start()
     {
+        NetworkManager.Singleton.OnClientConnectedCallback += OnClientConnectedCallback;
+        NetworkManager.Singleton.OnServerStarted += OnServerStartedCallback;
+        NetworkManager.Singleton.OnClientDisconnectCallback += OnClientDisconnectedCallback;
+        NetworkManager.Singleton.OnTransportFailure += OnTransportFailure;
+
         if (JsonConfig.HasKey("HostIP")) hostIP = JsonConfig.GetString("HostIP");
         else JsonConfig.SetString("HostIP", hostIP);
 
@@ -32,16 +37,30 @@ public class StartManager : MonoBehaviour
         GetComponent<EnetTransport>().Port = (ushort)hostPort;
 
         PlayerSettingManager = XRLocal.GetComponent<PlayerSettingManager>();
+
     }
-    public void StartHost()
+    private void OnClientConnectedCallback(ulong callBack)
+    {
+        SetMode();
+    }
+    private void OnServerStartedCallback()
+    {
+        //SetMode();
+    }
+    private void OnClientDisconnectedCallback(ulong callBack)
+    {
+        Debug.Log("Client Disconnected");
+        StopClient();
+    }
+    private void OnTransportFailure()
+    {
+        Debug.Log("Transport Failure");
+        StopAll();
+    }
+    private void SetMode()
     {
         if (NetworkManager.Singleton.IsHost)
-            return;
+        {
-        if (NetworkManager.Singleton.IsClient) 
-            NetworkManager.Singleton.Shutdown();
-
-        NetworkManager.Singleton.StartHost();
-
             foreach (var IO in PlayerIOs)
                 IO.position = new Vector3(Player1Anchor.position.x, IO.position.y, IO.position.z);
             foreach (var IO in PlayerIOsOpposite)
@@ -50,16 +69,10 @@ public class StartManager : MonoBehaviour
             PlayerSettingManager.SetTarget(NetworkManager.Singleton.LocalClient.PlayerObject.gameObject);
             XRLocal.SetActive(false);
             StartHostButton.interactable = false;
+            Debug.Log("Start Host Success");
         }
-    public void StartClient()
+        else if (NetworkManager.Singleton.IsClient)
         {
-        if (NetworkManager.Singleton.IsClient) 
-            return;
-        if (NetworkManager.Singleton.IsHost)
-            NetworkManager.Singleton.Shutdown();
-
-        NetworkManager.Singleton.StartClient();
-
             foreach (var IO in PlayerIOs)
                 IO.position = new Vector3(Player2Anchor.position.x, IO.position.y, IO.position.z);
             foreach (var IO in PlayerIOsOpposite)
@@ -69,13 +82,59 @@ public class StartManager : MonoBehaviour
             PlayerSettingManager.SetTarget(NetworkManager.Singleton.LocalClient.PlayerObject.gameObject);
             XRLocal.SetActive(false);
             StartClientButton.interactable = false;
+            Debug.Log("Start Client Success");
+        }
+    }
+    public void StartHost()
+    {
+        Debug.Log("Start Host");
+        if (NetworkManager.Singleton.IsClient)
+        {
+            NetworkManager.Singleton.Shutdown();
+            PlayerSettingManager.SetTarget(XRLocal);
+            XRLocal.SetActive(true);
+        }
+        if (!NetworkManager.Singleton.StartHost())
+        {
+            Debug.Log("Start Host Failed");
+            StopAll();
+        }
+    }
+    public void StartClient()
+    {
+        Debug.Log("Start Client");
+        if (NetworkManager.Singleton.IsHost)
+        {
+            NetworkManager.Singleton.Shutdown();
+            PlayerSettingManager.SetTarget(XRLocal);
+            XRLocal.SetActive(true);
+        }
+        if (!NetworkManager.Singleton.StartClient())
+        {
+            Debug.Log("Start Client Failed");
+            StopAll();
+        }
+        StartClientButton.interactable = false;
     }
     public void StopAll()
     {
+        if (NetworkManager.Singleton.IsClient || NetworkManager.Singleton.IsHost)
             NetworkManager.Singleton.Shutdown();
         PlayerSettingManager.SetTarget(XRLocal);
         XRLocal.SetActive(true);
         StartHostButton.interactable = true;
         StartClientButton.interactable = true;
+        Debug.Log("Stop All");
+    }
+    private void StopClient()
+    {
+        if (NetworkManager.Singleton.IsHost)
+            return;
+        NetworkManager.Singleton.Shutdown();
+        PlayerSettingManager.SetTarget(XRLocal);
+        XRLocal.SetActive(true);
+        StartHostButton.interactable = true;
+        StartClientButton.interactable = true;
+        Debug.Log("Stop Client");
     }
 }

Assets/Shaders/Resize.compute

@@ -0,0 +1,11 @@
+#pragma kernel Resize
+
+int divideSize;
+Texture2D inputTexture;
+RWTexture2D <float4> outputTexture;
+
+[numthreads(8, 8, 1)]
+void Resize(uint3 id : SV_DispatchThreadID) 
+{
+	outputTexture[id.xy / divideSize] = inputTexture[id.xy];
+}

Assets/StreamingAssets/UnityServicesProjectConfiguration.json

@@ -1 +0,0 @@
-{"Keys":["com.unity.services.qos.version","com.unity.services.lobby.version","com.unity.services.core.version","com.unity.services.authentication.version","com.unity.services.relay.version"],"Values":[{"m_Value":"1.0.0","m_IsReadOnly":true},{"m_Value":"1.0.0-pre.6","m_IsReadOnly":true},{"m_Value":"1.4.0","m_IsReadOnly":true},{"m_Value":"2.0.0","m_IsReadOnly":true},{"m_Value":"1.0.2","m_IsReadOnly":true}]}

Packages/manifest.json

@@ -2,6 +2,9 @@
   "dependencies": {
     "com.community.netcode.transport.enet": "https://github.com/Unity-Technologies/multiplayer-community-contributions.git?path=/Transports/com.community.netcode.transport.enet",
     "com.community.netcode.transport.websocket": "https://github.com/Unity-Technologies/multiplayer-community-contributions.git?path=/Transports/com.community.netcode.transport.websocket",
+    "com.hecomi.unvencoder": "https://github.com/hecomi/uNvEncoder.git#upm",
+    "com.hecomi.unvpipe": "https://github.com/hecomi/uNvPipe.git#upm",
+    "com.hecomi.upacketdivision": "https://github.com/hecomi/uPacketDivision.git#upm",
     "com.hecomi.uwindowcapture": "https://github.com/hecomi/uWindowCapture.git#upm",
     "com.unity.ide.visualstudio": "2.0.14",
     "com.unity.ide.vscode": "1.2.5",

Packages/packages-lock.json

@@ -14,6 +14,27 @@
       "dependencies": {},
       "hash": "095d1c78b77f405b44c9ff4ae20c3a01f6d3cddc"
     },
+    "com.hecomi.unvencoder": {
+      "version": "https://github.com/hecomi/uNvEncoder.git#upm",
+      "depth": 0,
+      "source": "git",
+      "dependencies": {},
+      "hash": "3568c3fa3a4f9880ff18da515281950a0d646ab9"
+    },
+    "com.hecomi.unvpipe": {
+      "version": "https://github.com/hecomi/uNvPipe.git#upm",
+      "depth": 0,
+      "source": "git",
+      "dependencies": {},
+      "hash": "106bcc1a49d8ed573021e63bb07d1969b09880f3"
+    },
+    "com.hecomi.upacketdivision": {
+      "version": "https://github.com/hecomi/uPacketDivision.git#upm",
+      "depth": 0,
+      "source": "git",
+      "dependencies": {},
+      "hash": "0c302e237b3d42f501aab1d3d0ea3ca049fea001"
+    },
     "com.hecomi.uwindowcapture": {
       "version": "https://github.com/hecomi/uWindowCapture.git#upm",
       "depth": 0,

ProjectSettings/ProjectSettings.asset

@@ -175,8 +175,6 @@ PlayerSettings:
   - {fileID: 0}
   - {fileID: 0}
   - {fileID: 0}
-  - {fileID: 6536100391545742739, guid: 55d1ec7a4296de343b6d3bb6f9a19731, type: 2}
-  - {fileID: -6018045015233401694, guid: 3999ab811e936714280a476b3a032d86, type: 2}
   metroInputSource: 0
   wsaTransparentSwapchain: 0
   m_HolographicPauseOnTrackingLoss: 1

ProjectSettings/TagManager.asset

@@ -3,7 +3,9 @@
 --- !u!78 &1
 TagManager:
   serializedVersion: 2
-  tags: []
+  tags:
+  - DisplayP1
+  - DisplayP2
   layers:
   - Default
   - TransparentFX