Removed pending state since it seems no longer necessary.

lib/pixi/deepzoom/loader.js

@@ -29,7 +29,7 @@ export class TileLoader {
         if (this.loaded.has(url)) return false
         if (this.loading.has(url)) return false
 
-        Tile.schedule(url)
+        //Tile.schedule(url)
         this.map.set(url, [col, row])
         this.loading.add(url)
         this.loadQueue.push(url)
@@ -39,7 +39,7 @@ export class TileLoader {
     unschedule(url) {
         if (this.loaded.has(url)) this.loaded.delete(url)
         if (this.loading.has(url)) this.loading.delete(url)
-        Tile.unschedule(url)
+        //Tile.unschedule(url)
         this.loadQueue = this.loadQueue.filter(item => item != url)
     }
 
@@ -99,7 +99,7 @@ export class PIXITileLoader extends TileLoader {
         if (this.loaded.has(url)) return false
         if (this.loading.has(url)) return false
 
-        Tile.schedule(url)
+        //Tile.schedule(url)
         let reusableTexture = Tile.textureAvailable(url)
         if (reusableTexture) {
             if (this.debug) console.log('Texture reusable', reusableTexture)