@pixi/ticker - npm Package Compare versions

Comparing version 5.1.0 to 5.1.1

dist/ticker.js

 /*!
- * @pixi/ticker - v5.1.0
- * Compiled Fri, 19 Jul 2019 21:54:36 UTC
+ * @pixi/ticker - v5.1.1
+ * Compiled Fri, 02 Aug 2019 23:20:23 UTC
  *
@@ -349,2 +349,11 @@ * @pixi/ticker is licensed under the MIT License.
         /**
+         * The last time keyframe was executed.
+         * Maintains a relatively fixed interval with the previous value.
+         * @member {number}
+         * @default -1
+         * @private
+         */
+        this._lastFrame = -1;
+
+        /**
          * Internal tick method bound to ticker instance.
@@ -392,2 +401,3 @@ * This is because in early 2015, Function.bind
             this.lastTime = performance.now();
+            this._lastFrame = this.lastTime;
             this._requestId = requestAnimationFrame(this._tick);
@@ -640,14 +650,15 @@ }
 
-            // if not enough time has passed, exit the function.
-            // We give a padding (5% of minElapsedMS) to elapsedMS for this check, because the
-            // nature of request animation frame means that not all browsers will return precise values.
-            // However, because rAF works based on v-sync, it's won't change the effective FPS.
+            // If not enough time has passed, exit the function.
+            // Get ready for next frame by setting _lastFrame, but based on _minElapsedMS
+            // adjustment to ensure a relatively stable interval.
             if (this._minElapsedMS)
             {
-                var elapsedMSPadding = this._minElapsedMS * 0.05;
+                var delta = currentTime - this._lastFrame | 0;
 
-                if (elapsedMS + elapsedMSPadding < this._minElapsedMS)
+                if (delta < this._minElapsedMS)
                 {
                     return;
                 }
+
+                this._lastFrame = currentTime - (delta % this._minElapsedMS);
             }
@@ -654,0 +665,0 @@

dist/ticker.min.js

 /*!
- * @pixi/ticker - v5.1.0
- * Compiled Fri, 19 Jul 2019 21:54:36 UTC
+ * @pixi/ticker - v5.1.1
+ * Compiled Fri, 02 Aug 2019 23:20:23 UTC
  *
@@ -8,3 +8,3 @@ * @pixi/ticker is licensed under the MIT License.
  */
-this.PIXI=this.PIXI||{};var _pixi_ticker=function(t,e){"use strict";e.settings.TARGET_FPMS=.06;var i={INTERACTION:50,HIGH:25,NORMAL:0,LOW:-25,UTILITY:-50},s=function(t,e,i,s){void 0===e&&(e=null),void 0===i&&(i=0),void 0===s&&(s=!1),this.fn=t,this.context=e,this.priority=i,this.once=s,this.next=null,this.previous=null,this._destroyed=!1};s.prototype.match=function(t,e){return e=e||null,this.fn===t&&this.context===e},s.prototype.emit=function(t){this.fn&&(this.context?this.fn.call(this.context,t):this.fn(t));var e=this.next;return this.once&&this.destroy(!0),this._destroyed&&(this.next=null),e},s.prototype.connect=function(t){this.previous=t,t.next&&(t.next.previous=this),this.next=t.next,t.next=this},s.prototype.destroy=function(t){void 0===t&&(t=!1),this._destroyed=!0,this.fn=null,this.context=null,this.previous&&(this.previous.next=this.next),this.next&&(this.next.previous=this.previous);var e=this.next;return this.next=t?null:e,this.previous=null,e};var n=function(){var t=this;this._head=new s(null,null,1/0),this._requestId=null,this._maxElapsedMS=100,this._minElapsedMS=0,this.autoStart=!1,this.deltaTime=1,this.deltaMS=1/e.settings.TARGET_FPMS,this.elapsedMS=1/e.settings.TARGET_FPMS,this.lastTime=-1,this.speed=1,this.started=!1,this._protected=!1,this._tick=function(e){t._requestId=null,t.started&&(t.update(e),t.started&&null===t._requestId&&t._head.next&&(t._requestId=requestAnimationFrame(t._tick)))}},r={FPS:{configurable:!0},minFPS:{configurable:!0},maxFPS:{configurable:!0}},h={shared:{configurable:!0},system:{configurable:!0}};n.prototype._requestIfNeeded=function(){null===this._requestId&&this._head.next&&(this.lastTime=performance.now(),this._requestId=requestAnimationFrame(this._tick))},n.prototype._cancelIfNeeded=function(){null!==this._requestId&&(cancelAnimationFrame(this._requestId),this._requestId=null)},n.prototype._startIfPossible=function(){this.started?this._requestIfNeeded():this.autoStart&&this.start()},n.prototype.add=function(t,e,n){return void 0===n&&(n=i.NORMAL),this._addListener(new s(t,e,n))},n.prototype.addOnce=function(t,e,n){return void 0===n&&(n=i.NORMAL),this._addListener(new s(t,e,n,!0))},n.prototype._addListener=function(t){var e=this._head.next,i=this._head;if(e){for(;e;){if(t.priority>e.priority){t.connect(i);break}i=e,e=e.next}t.previous||t.connect(i)}else t.connect(i);return this._startIfPossible(),this},n.prototype.remove=function(t,e){for(var i=this._head.next;i;)i=i.match(t,e)?i.destroy():i.next;return this._head.next||this._cancelIfNeeded(),this},n.prototype.start=function(){this.started||(this.started=!0,this._requestIfNeeded())},n.prototype.stop=function(){this.started&&(this.started=!1,this._cancelIfNeeded())},n.prototype.destroy=function(){if(!this._protected){this.stop();for(var t=this._head.next;t;)t=t.destroy(!0);this._head.destroy(),this._head=null}},n.prototype.update=function(t){var i;if(void 0===t&&(t=performance.now()),t>this.lastTime){if((i=this.elapsedMS=t-this.lastTime)>this._maxElapsedMS&&(i=this._maxElapsedMS),i*=this.speed,this._minElapsedMS)if(i+.05*this._minElapsedMS<this._minElapsedMS)return;this.deltaMS=i,this.deltaTime=this.deltaMS*e.settings.TARGET_FPMS;for(var s=this._head,n=s.next;n;)n=n.emit(this.deltaTime);s.next||this._cancelIfNeeded()}else this.deltaTime=this.deltaMS=this.elapsedMS=0;this.lastTime=t},r.FPS.get=function(){return 1e3/this.elapsedMS},r.minFPS.get=function(){return 1e3/this._maxElapsedMS},r.minFPS.set=function(t){var i=Math.min(this.maxFPS,t),s=Math.min(Math.max(0,i)/1e3,e.settings.TARGET_FPMS);this._maxElapsedMS=1/s},r.maxFPS.get=function(){return this._minElapsedMS?Math.round(1e3/this._minElapsedMS):0},r.maxFPS.set=function(t){if(0===t)this._minElapsedMS=0;else{var e=Math.max(this.minFPS,t);this._minElapsedMS=1/(e/1e3)}},h.shared.get=function(){if(!n._shared){var t=n._shared=new n;t.autoStart=!0,t._protected=!0}return n._shared},h.system.get=function(){if(!n._system){var t=n._system=new n;t.autoStart=!0,t._protected=!0}return n._system},Object.defineProperties(n.prototype,r),Object.defineProperties(n,h);var o=function(){};return o.init=function(t){var e=this;t=Object.assign({autoStart:!0,sharedTicker:!1},t),Object.defineProperty(this,"ticker",{set:function(t){this._ticker&&this._ticker.remove(this.render,this),this._ticker=t,t&&t.add(this.render,this,i.LOW)},get:function(){return this._ticker}}),this.stop=function(){e._ticker.stop()},this.start=function(){e._ticker.start()},this._ticker=null,this.ticker=t.sharedTicker?n.shared:new n,t.autoStart&&this.start()},o.destroy=function(){if(this._ticker){var t=this._ticker;this.ticker=null,t.destroy()}},t.Ticker=n,t.TickerPlugin=o,t.UPDATE_PRIORITY=i,t}({},PIXI);Object.assign(this.PIXI,_pixi_ticker);
+this.PIXI=this.PIXI||{};var _pixi_ticker=function(t,e){"use strict";e.settings.TARGET_FPMS=.06;var i={INTERACTION:50,HIGH:25,NORMAL:0,LOW:-25,UTILITY:-50},s=function(t,e,i,s){void 0===e&&(e=null),void 0===i&&(i=0),void 0===s&&(s=!1),this.fn=t,this.context=e,this.priority=i,this.once=s,this.next=null,this.previous=null,this._destroyed=!1};s.prototype.match=function(t,e){return e=e||null,this.fn===t&&this.context===e},s.prototype.emit=function(t){this.fn&&(this.context?this.fn.call(this.context,t):this.fn(t));var e=this.next;return this.once&&this.destroy(!0),this._destroyed&&(this.next=null),e},s.prototype.connect=function(t){this.previous=t,t.next&&(t.next.previous=this),this.next=t.next,t.next=this},s.prototype.destroy=function(t){void 0===t&&(t=!1),this._destroyed=!0,this.fn=null,this.context=null,this.previous&&(this.previous.next=this.next),this.next&&(this.next.previous=this.previous);var e=this.next;return this.next=t?null:e,this.previous=null,e};var n=function(){var t=this;this._head=new s(null,null,1/0),this._requestId=null,this._maxElapsedMS=100,this._minElapsedMS=0,this.autoStart=!1,this.deltaTime=1,this.deltaMS=1/e.settings.TARGET_FPMS,this.elapsedMS=1/e.settings.TARGET_FPMS,this.lastTime=-1,this.speed=1,this.started=!1,this._protected=!1,this._lastFrame=-1,this._tick=function(e){t._requestId=null,t.started&&(t.update(e),t.started&&null===t._requestId&&t._head.next&&(t._requestId=requestAnimationFrame(t._tick)))}},r={FPS:{configurable:!0},minFPS:{configurable:!0},maxFPS:{configurable:!0}},h={shared:{configurable:!0},system:{configurable:!0}};n.prototype._requestIfNeeded=function(){null===this._requestId&&this._head.next&&(this.lastTime=performance.now(),this._lastFrame=this.lastTime,this._requestId=requestAnimationFrame(this._tick))},n.prototype._cancelIfNeeded=function(){null!==this._requestId&&(cancelAnimationFrame(this._requestId),this._requestId=null)},n.prototype._startIfPossible=function(){this.started?this._requestIfNeeded():this.autoStart&&this.start()},n.prototype.add=function(t,e,n){return void 0===n&&(n=i.NORMAL),this._addListener(new s(t,e,n))},n.prototype.addOnce=function(t,e,n){return void 0===n&&(n=i.NORMAL),this._addListener(new s(t,e,n,!0))},n.prototype._addListener=function(t){var e=this._head.next,i=this._head;if(e){for(;e;){if(t.priority>e.priority){t.connect(i);break}i=e,e=e.next}t.previous||t.connect(i)}else t.connect(i);return this._startIfPossible(),this},n.prototype.remove=function(t,e){for(var i=this._head.next;i;)i=i.match(t,e)?i.destroy():i.next;return this._head.next||this._cancelIfNeeded(),this},n.prototype.start=function(){this.started||(this.started=!0,this._requestIfNeeded())},n.prototype.stop=function(){this.started&&(this.started=!1,this._cancelIfNeeded())},n.prototype.destroy=function(){if(!this._protected){this.stop();for(var t=this._head.next;t;)t=t.destroy(!0);this._head.destroy(),this._head=null}},n.prototype.update=function(t){var i;if(void 0===t&&(t=performance.now()),t>this.lastTime){if((i=this.elapsedMS=t-this.lastTime)>this._maxElapsedMS&&(i=this._maxElapsedMS),i*=this.speed,this._minElapsedMS){var s=t-this._lastFrame|0;if(s<this._minElapsedMS)return;this._lastFrame=t-s%this._minElapsedMS}this.deltaMS=i,this.deltaTime=this.deltaMS*e.settings.TARGET_FPMS;for(var n=this._head,r=n.next;r;)r=r.emit(this.deltaTime);n.next||this._cancelIfNeeded()}else this.deltaTime=this.deltaMS=this.elapsedMS=0;this.lastTime=t},r.FPS.get=function(){return 1e3/this.elapsedMS},r.minFPS.get=function(){return 1e3/this._maxElapsedMS},r.minFPS.set=function(t){var i=Math.min(this.maxFPS,t),s=Math.min(Math.max(0,i)/1e3,e.settings.TARGET_FPMS);this._maxElapsedMS=1/s},r.maxFPS.get=function(){return this._minElapsedMS?Math.round(1e3/this._minElapsedMS):0},r.maxFPS.set=function(t){if(0===t)this._minElapsedMS=0;else{var e=Math.max(this.minFPS,t);this._minElapsedMS=1/(e/1e3)}},h.shared.get=function(){if(!n._shared){var t=n._shared=new n;t.autoStart=!0,t._protected=!0}return n._shared},h.system.get=function(){if(!n._system){var t=n._system=new n;t.autoStart=!0,t._protected=!0}return n._system},Object.defineProperties(n.prototype,r),Object.defineProperties(n,h);var a=function(){};return a.init=function(t){var e=this;t=Object.assign({autoStart:!0,sharedTicker:!1},t),Object.defineProperty(this,"ticker",{set:function(t){this._ticker&&this._ticker.remove(this.render,this),this._ticker=t,t&&t.add(this.render,this,i.LOW)},get:function(){return this._ticker}}),this.stop=function(){e._ticker.stop()},this.start=function(){e._ticker.start()},this._ticker=null,this.ticker=t.sharedTicker?n.shared:new n,t.autoStart&&this.start()},a.destroy=function(){if(this._ticker){var t=this._ticker;this.ticker=null,t.destroy()}},t.Ticker=n,t.TickerPlugin=a,t.UPDATE_PRIORITY=i,t}({},PIXI);Object.assign(this.PIXI,_pixi_ticker);
 //# sourceMappingURL=ticker.min.js.map

lib/ticker.es.js

 /*!
- * @pixi/ticker - v5.1.0
- * Compiled Fri, 19 Jul 2019 21:54:36 UTC
+ * @pixi/ticker - v5.1.1
+ * Compiled Fri, 02 Aug 2019 23:20:23 UTC
  *
@@ -347,2 +347,11 @@ * @pixi/ticker is licensed under the MIT License.
     /**
+     * The last time keyframe was executed.
+     * Maintains a relatively fixed interval with the previous value.
+     * @member {number}
+     * @default -1
+     * @private
+     */
+    this._lastFrame = -1;
+
+    /**
      * Internal tick method bound to ticker instance.
@@ -390,2 +399,3 @@ * This is because in early 2015, Function.bind
         this.lastTime = performance.now();
+        this._lastFrame = this.lastTime;
         this._requestId = requestAnimationFrame(this._tick);
@@ -638,14 +648,15 @@ }
 
-        // if not enough time has passed, exit the function.
-        // We give a padding (5% of minElapsedMS) to elapsedMS for this check, because the
-        // nature of request animation frame means that not all browsers will return precise values.
-        // However, because rAF works based on v-sync, it's won't change the effective FPS.
+        // If not enough time has passed, exit the function.
+        // Get ready for next frame by setting _lastFrame, but based on _minElapsedMS
+        // adjustment to ensure a relatively stable interval.
         if (this._minElapsedMS)
         {
-            var elapsedMSPadding = this._minElapsedMS * 0.05;
+            var delta = currentTime - this._lastFrame | 0;
 
-            if (elapsedMS + elapsedMSPadding < this._minElapsedMS)
+            if (delta < this._minElapsedMS)
             {
                 return;
             }
+
+            this._lastFrame = currentTime - (delta % this._minElapsedMS);
         }
@@ -652,0 +663,0 @@

lib/ticker.js

 /*!
- * @pixi/ticker - v5.1.0
- * Compiled Fri, 19 Jul 2019 21:54:36 UTC
+ * @pixi/ticker - v5.1.1
+ * Compiled Fri, 02 Aug 2019 23:20:23 UTC
  *
@@ -351,2 +351,11 @@ * @pixi/ticker is licensed under the MIT License.
     /**
+     * The last time keyframe was executed.
+     * Maintains a relatively fixed interval with the previous value.
+     * @member {number}
+     * @default -1
+     * @private
+     */
+    this._lastFrame = -1;
+
+    /**
      * Internal tick method bound to ticker instance.
@@ -394,2 +403,3 @@ * This is because in early 2015, Function.bind
         this.lastTime = performance.now();
+        this._lastFrame = this.lastTime;
         this._requestId = requestAnimationFrame(this._tick);
@@ -642,14 +652,15 @@ }
 
-        // if not enough time has passed, exit the function.
-        // We give a padding (5% of minElapsedMS) to elapsedMS for this check, because the
-        // nature of request animation frame means that not all browsers will return precise values.
-        // However, because rAF works based on v-sync, it's won't change the effective FPS.
+        // If not enough time has passed, exit the function.
+        // Get ready for next frame by setting _lastFrame, but based on _minElapsedMS
+        // adjustment to ensure a relatively stable interval.
         if (this._minElapsedMS)
         {
-            var elapsedMSPadding = this._minElapsedMS * 0.05;
+            var delta = currentTime - this._lastFrame | 0;
 
-            if (elapsedMS + elapsedMSPadding < this._minElapsedMS)
+            if (delta < this._minElapsedMS)
             {
                 return;
             }
+
+            this._lastFrame = currentTime - (delta % this._minElapsedMS);
         }
@@ -656,0 +667,0 @@

package.json

 {
   "name": "@pixi/ticker",
-  "version": "5.1.0",
+  "version": "5.1.1",
   "main": "lib/ticker.js",
@@ -27,5 +27,5 @@ "module": "lib/ticker.es.js",
   "dependencies": {
-    "@pixi/settings": "^5.1.0"
+    "@pixi/settings": "^5.1.1"
   },
-  "gitHead": "05c5e0e0beba56e886c74f201bf7efe576612570"
+  "gitHead": "40e1e4a12518ee067c6871dcdd930602346197de"
 }

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

235293

increased by0.91%

Lines of code

2582

increased by1.06%

Dependency changes

• Updated@pixi/settings@^5.1.1