Fix 5509346: Resize the thumbnails if it's too large. (b1224ff1) · Commits · e / os / android_frameworks_base

media/java/android/media/videoeditor/MediaImageItem.java

+18 −9

Original line number	Diff line number	Diff line
		@@ -154,7 +154,7 @@ public class MediaImageItem extends MediaItem {

		final Bitmap imageBitmap;

		if (mHeight > maxResolution.second) {
		if (mWidth > maxResolution.first \|\| mHeight > maxResolution.second) {
		/**
		* We need to scale the image
		*/
		@@ -971,14 +971,13 @@ public class MediaImageItem extends MediaItem {
		/**
		* Create the bitmap from file
		*/
		if (nativeWidth / bitmapWidth > 1) {

		int sampleSize = (int) Math.ceil(Math.max(
		(float) nativeWidth / bitmapWidth,
		(float) nativeHeight / bitmapHeight));
		sampleSize = nextPowerOf2(sampleSize);
		final BitmapFactory.Options options = new BitmapFactory.Options();
		options.inSampleSize = nativeWidth / (int)bitmapWidth;
		options.inSampleSize = sampleSize;
		srcBitmap = BitmapFactory.decodeFile(filename, options);
		} else {
		srcBitmap = BitmapFactory.decodeFile(filename);
		}
		} else {
		bitmapWidth = width;
		bitmapHeight = height;
		@@ -1009,4 +1008,14 @@ public class MediaImageItem extends MediaItem {
		srcBitmap.recycle();
		return bitmap;
		}

		public static int nextPowerOf2(int n) {
		n -= 1;
		n \|= n >>> 16;
		n \|= n >>> 8;
		n \|= n >>> 4;
		n \|= n >>> 2;
		n \|= n >>> 1;
		return n + 1;
		}
		}