imporve gpu cache

source/backend/Paths.hx

@@ -284,46 +284,48 @@ class Paths
 				bitmap = OpenFlAssets.getBitmapData(file);
 		}
 
-		if (bitmap != null)
-		{
-			var retVal = cacheBitmap(file, bitmap, allowGPU);
-			if(retVal != null) return retVal;
-		}
+		if (bitmap != null) return cacheBitmap(file, bitmap, allowGPU);
 
-		trace('Image with key "$key" could not be found' + (library == null ? '' : ' in the library "$library"') + '! ' + '(${posInfos.fileName}, ${posInfos.lineNumber})');
+		trace('oh no its returning null NOOOO');
+		trace('oh no "$key" is returning null NOOOO' + (library == null ? '' : '(library: "$library")') + '! ' + '(${posInfos.fileName}, ${posInfos.lineNumber})');
 		return null;
 	}
 
-	static public function cacheBitmap(file:String, ?bitmap:BitmapData = null, ?allowGPU:Bool = true)
+	public static function cacheBitmap(file:String, ?bitmap:BitmapData, ?allowGPU:Bool = true):FlxGraphic
 	{
-		if(bitmap == null)
+		if (bitmap == null)
 		{
 			#if MODS_ALLOWED
 			if (FileSystem.exists(file))
 				bitmap = BitmapData.fromFile(file);
-			#else
-				if (OpenFlAssets.exists(file, IMAGE))
-					bitmap = OpenFlAssets.getBitmapData(file);
-				#end
+			else
+			#end
+			if (OpenFlAssets.exists(file, IMAGE))
+				bitmap = OpenFlAssets.getBitmapData(file);
 
-			if(bitmap == null) return null;
+			if (bitmap == null) return null;
 		}
 
-		localTrackedAssets.push(file);
-		if (allowGPU && ClientPrefs.data.cacheOnGPU)
-		{
-			var texture:RectangleTexture = FlxG.stage.context3D.createRectangleTexture(bitmap.width, bitmap.height, BGRA, true);
-			texture.uploadFromBitmapData(bitmap);
-			bitmap.image.data = null;
-			bitmap.dispose();
+		if (allowGPU && ClientPrefs.data.cacheOnGPU && bitmap.image != null)
+		@:privateAccess {
+			bitmap.lock();
+			if (bitmap.__texture == null) {
+				bitmap.image.premultiplied = true;
+				bitmap.getTexture(FlxG.stage.context3D);
+			}
+			bitmap.getSurface();
 			bitmap.disposeImage();
-			bitmap = BitmapData.fromTexture(texture);
+			bitmap.image.data = null;
+			bitmap.image = null;
 		}
-		var newGraphic:FlxGraphic = FlxGraphic.fromBitmapData(bitmap, false, file);
-		newGraphic.persist = true;
-		newGraphic.destroyOnNoUse = false;
-		currentTrackedAssets.set(file, newGraphic);
-		return newGraphic;
+
+		var graph:FlxGraphic = FlxGraphic.fromBitmapData(bitmap, false, file);
+		graph.persist = true;
+		graph.destroyOnNoUse = false;
+
+		currentTrackedAssets.set(file, graph);
+		localTrackedAssets.push(file);
+		return graph;
 	}
 
 	static public function getTextFromFile(key:String, ?ignoreMods:Bool = false):String