Merge pull request #246 from wechat-miniprogram/feature/wx-video

feat: 视频demo

Author: zhangjunkunn

Demo/WX_Video/.vsconfig

@@ -0,0 +1,6 @@
+{
+  "version": "1.0",
+  "components": [
+    "Microsoft.VisualStudio.Workload.ManagedGame"
+  ]
+}

Demo/WX_Video/Assets/PlayVideo.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using WeChatWASM;
+
+public class PlayVideo : MonoBehaviour
+{
+    // Start is called before the first frame update
+    void Start()
+    {
+        var btn = this.GetComponent<Button>();
+        btn.onClick.AddListener(OnClick);
+
+        this.AutoPlayVideo();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        
+    }
+
+    private void AutoPlayVideo()
+    {
+        WX.InitSDK((int code) => {
+            var systemInfo = WX.GetSystemInfoSync();
+            var video = WX.CreateVideo(new WXCreateVideoParam() {
+                src = "http://wxsnsdy.tc.qq.com/105/20210/snsdyvideodownload?filekey=30280201010421301f0201690402534804102ca905ce620b1241b726bc41dcff44e00204012882540400&bizid=1023&hy=SH&fileparam=302c020101042530230204136ffd93020457e3c4ff02024ef202031e8d7f02030f42400204045a320a0201000400",
+                controls = false,
+                showProgress = false,
+                showProgressInControlMode = false,
+                autoplay = true,
+                showCenterPlayBtn = false,
+                underGameView = true,
+                width = ((int)systemInfo.screenWidth),
+                height = ((int)systemInfo.screenHeight),
+            });
+            video.OnPlay(() => {
+                Debug.Log("video on play");
+            });
+            video.OnError(() => {
+                Debug.Log("video on error");
+            });
+        });
+    }
+
+    private void OnClick()
+    {
+        Debug.Log("click");
+    }
+}

Demo/WX_Video/Assets/PlayVideo.cs.meta

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+var LibraryGLClear = {
+    glClear: function(mask)
+    {
+        if (mask == 0x00004000)
+        {
+            var v = GLctx.getParameter(GLctx.COLOR_WRITEMASK);
+            if (!v[0] && !v[1] && !v[2] && v[3])
+                // We are trying to clear alpha only -- skip.
+                return;
+        }
+        GLctx.clear(mask);
+    }
+};
+mergeInto(LibraryManager.library, LibraryGLClear);