优化wasm内存释放

Author: bosscheng

demo/public/decoder.js

@@ -1,6 +1,6 @@
 {
     "name": "jessibuca",
-    "version": "3.3.21",
+    "version": "3.3.22",
     "scripts": {
         "build": "npx cross-env NODE_ENV=production rollup -c",
         "build:wasm": "python wasm/make.py --wasm && npm run build && npm run build:demo",

demo/public/decoder.js.map

@@ -302,7 +302,9 @@ Module.postRun = function () {
             clearInterval(this.stopId);
             this.stopId = null;
             audioDecoder.clear && audioDecoder.clear();
+            audioDecoder.delete && audioDecoder.delete();
             videoDecoder.clear && videoDecoder.clear();
+            videoDecoder.delete && videoDecoder.delete();
             wcsVideoDecoder.reset && wcsVideoDecoder.reset();
             this.firstTimestamp = null;
             this.startTimestamp = null;