zengjia

2026-06-01 00:23:11 +08:00
parent 1d4ca1cbef
commit 8088a70820
34 changed files with 1968 additions and 15176 deletions
--- a/Assets/Script/YUVToRenderTexture.cs
+++ b/Assets/Script/YUVToRenderTexture.cs
@@ -0,0 +1,103 @@
+using System;
+using RenderStreaming;
+using Stary.Evo;
+using Unity.XR.XREAL;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Script
+{
+    public class YUVToRenderTexture : MonoBehaviour, IController
+    {
+        /// <summary>
+        ///     本地视频显示
+        /// </summary>
+        public RenderTexture localRenderTexture;
+
+        private Material localVideoMaterial;
+        private XREALRGBCameraTexture m_RGBCameraTexture;
+        //private RawImage _localVideoImage;
+
+        //private RawImage _textureImage;
+        private void Start()
+        {
+            //_localVideoImage= GameObject.Find("CanvasMain/RawImage").GetComponent<RawImage>();
+            //_textureImage= GameObject.Find("CanvasMain/RawImage1").GetComponent<RawImage>();
+            localVideoMaterial = Resources.Load<Material>("LocalRenderMaterial");
+            m_RGBCameraTexture = XREALRGBCameraTexture.CreateSingleton();
+            Play();
+        }
+
+        public void Play()
+        {
+            if (!m_RGBCameraTexture.IsCapturing)
+            {
+                Debug.Log($"[RGBCamera] Play");
+                m_RGBCameraTexture.StartCapture();
+            }
+        }
+
+        void Update()
+        {
+            var yuvTextures = m_RGBCameraTexture.GetYUVFormatTextures();
+            if (yuvTextures[0] != null)
+            {
+                ConvertYUVToRenderTexture(yuvTextures);
+            }
+        }
+
+        public void ConvertYUVToRenderTexture(Texture2D[] yuvTextures)
+        {
+            if (yuvTextures == null || yuvTextures.Length < 3)
+                return;
+
+            // 获取Y纹理的尺寸作为目标RenderTexture的尺寸
+            int width = yuvTextures[0].width;
+            int height = yuvTextures[0].height;
+            // if (_localVideoImage==null || _localVideoImage.rectTransform.sizeDelta.x != width || 
+            //     _localVideoImage.rectTransform.sizeDelta.y != height)
+            // {
+            //     _localVideoImage.rectTransform.sizeDelta = new Vector2(width, height);
+            // }
+            // 如果RenderTexture不存在或尺寸不匹配，创建新的
+            if (localRenderTexture == null || localRenderTexture.width != width ||
+                localRenderTexture.height != height)
+            {
+                // 释放旧的RenderTexture
+                if (localRenderTexture != null)
+                    localRenderTexture.Release();
+
+                // 创建新的RenderTexture
+                localRenderTexture = new RenderTexture(width, height, 0, RenderTextureFormat.ARGB32);
+                localRenderTexture.enableRandomWrite = true;
+                localRenderTexture.Create();
+                //_textureImage.texture = localRenderTexture; 
+            }
+
+            // 设置YUV纹理到material
+            //_localVideoImage.texture = yuvTextures[0];
+            localVideoMaterial.SetTexture("_MainTex", yuvTextures[0]);
+            localVideoMaterial.SetTexture("_UTex", yuvTextures[1]);
+            localVideoMaterial.SetTexture("_VTex", yuvTextures[2]);
+
+            Graphics.Blit(null, localRenderTexture, localVideoMaterial);
+        }
+
+        public void Stop()
+        {
+            if (m_RGBCameraTexture.IsCapturing)
+            {
+                if (localRenderTexture != null)
+                    localRenderTexture.Release();
+                Debug.Log($"[RGBCamera] Stop");
+                m_RGBCameraTexture.StopCapture();
+            }
+        }
+
+
+        public IArchitecture GetArchitecture()
+        {
+            return MainArchitecture.Interface;
+        }
+    }
+}