fix(Web): clear color buffer when destroy

Tencent · Jul 5, 2022 · ee92c4a · ee92c4a
1 parent 114905a
commit ee92c4a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/web/src/webgl-render-vap.ts b/web/src/webgl-render-vap.ts
@@ -336,6 +336,7 @@ export default class WebglRenderVap extends VapVideo {
     if (canvas) {
       canvas.parentNode && canvas.parentNode.removeChild(canvas);
     }
+    gl.clear(gl.COLOR_BUFFER_BIT);
     // glUtil.cleanWebGL(gl, this.shaders, this.program, this.textures, this.buffers)
     super.destroy();
     this.clearMemoryCache();