Added new config values

* Game.Config.preserveDrawingBuffer is now passed to the WebGL Renderer (default `false`).
* Game.Config.failIfMajorPerformanceCaveat is now passed to the WebGL Renderer (default `false`).
* Game.Config.powerPreference is now passed to the WebGL Renderer (default `default`).
* Game.Config.pixelArt is now passed to the WebGL Renderer as the antialias context property (default `false`).

Author: photonstorm

CHANGELOG.md

@@ -5,12 +5,18 @@
 ### New Features
 
 * TextStyle has two new properties: `baselineX` and `baselineY` which allow you to customize the 'magic' value used in calculating the text metrics.
+* Game.Config.preserveDrawingBuffer is now passed to the WebGL Renderer (default `false`).
+* Game.Config.failIfMajorPerformanceCaveat is now passed to the WebGL Renderer (default `false`).
+* Game.Config.powerPreference is now passed to the WebGL Renderer (default `default`).
+* Game.Config.pixelArt is now passed to the WebGL Renderer as the antialias context property (default `false`).
+
 
 ### Bug Fixes
 
 ### Updates
 
 * The Text testString has changed from `|MÉqgy` to `|MÉqgy`.
+* The WebGLRenderer width and height values are now floored when multiplied by the resolution.
 
 
 

src/boot/Config.js

@@ -181,11 +181,17 @@ var Config = new Class({
 
         this.fps = GetValue(config, 'fps', null);
 
+        //  Renderer Settings
         this.pixelArt = GetValue(config, 'pixelArt', false);
         this.autoResize = GetValue(config, 'autoResize', false);
         this.roundPixels = GetValue(config, 'roundPixels', false);
         this.transparent = GetValue(config, 'transparent', false);
         this.clearBeforeRender = GetValue(config, 'clearBeforeRender', true);
+        this.preserveDrawingBuffer = GetValue(config, 'preserveDrawingBuffer', false);
+        this.failIfMajorPerformanceCaveat = GetValue(config, 'failIfMajorPerformanceCaveat', false);
+
+        // "high-performance", "low-power" or "default". 
+        this.powerPreference = GetValue(config, 'powerPreference', 'default');
 
         var bgc = GetValue(config, 'backgroundColor', 0);