Issue nostra13#508 - Fixed "Bitmap too large ..." for all ImageScaleTypes

Author: nostra13

library/src/com/nostra13/universalimageloader/utils/ImageSizeUtils.java

@@ -124,10 +124,24 @@ public static int computeImageSampleSize(ImageSize srcSize, ImageSize targetSize
 		if (scale < 1) {
 			scale = 1;
 		}
+		scale = considerMaxTextureSize(srcWidth, srcHeight, scale, powerOf2Scale);
 
 		return scale;
 	}
 
+	private static int considerMaxTextureSize(int srcWidth, int srcHeight, int scale, boolean powerOf2) {
+		final int maxWidth = maxBitmapSize.getWidth();
+		final int maxHeight = maxBitmapSize.getHeight();
+		while ((srcWidth / scale) > maxWidth || (srcHeight / scale) > maxHeight) {
+			if (powerOf2) {
+				scale *= 2;
+			} else {
+				scale++;
+			}
+		}
+		return scale;
+	}
+
 	/**
 	 * Computes minimal sample size for downscaling image so result image size won't exceed max acceptable OpenGL
 	 * texture size.<br />