From d2733cf4863459853ab76b86b51d1cbda3a7f53b Mon Sep 17 00:00:00 2001
From: Tamius Han <tamius.han@gmail.com>
Date: Sat, 6 Aug 2022 01:31:18 +0200
Subject: [PATCH] Fix autodetection getting stuck in 21:9

---
 src/ext/lib/ar-detect/ArDetector.ts | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/src/ext/lib/ar-detect/ArDetector.ts b/src/ext/lib/ar-detect/ArDetector.ts
index 5c09381..884b6b8 100644
--- a/src/ext/lib/ar-detect/ArDetector.ts
+++ b/src/ext/lib/ar-detect/ArDetector.ts
@@ -480,11 +480,11 @@ class ArDetector {
       }
     }
 
-    // if (this && !this._halted && !this._paused) {
+    if (this && !this._halted && !this._paused) {
       this.animationFrameHandle = window.requestAnimationFrame( (ts) => this.animationFrameBootstrap(ts));
-    // } else {
-    //   this.logger.log('info', 'debug', `[ArDetect::animationFrameBootstrap] <@${this.arid}>  Not renewing animation frame for some reason. Paused? ${this._paused}; Halted?: ${this._halted}, Exited?: ${this._exited}`);
-    // }
+    } else {
+      this.logger.log('info', 'debug', `[ArDetect::animationFrameBootstrap] <@${this.arid}>  Not renewing animation frame for some reason. Paused? ${this._paused}; Halted?: ${this._halted}, Exited?: ${this._exited}`);
+    }
   }
 
   calculateArFromEdges(edges) {
@@ -570,14 +570,8 @@ class ArDetector {
       return;
     }
 
-    if (!this.blackframeContext) {
-      this.init();
-    }
-
     let sampleCols = this.sampleCols.slice(0);
 
-
-
     await new Promise<void>(
       resolve => {
         this.context.drawImage(this.video, 0, 0, this.canvas.width, this.canvas.height);