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Commit 3bbcbcd5 authored by Owen Lin's avatar Owen Lin
Browse files

Release the constraint on the requested version. 

Allowing to request a region that partially outsides the image.
bug: 5884845

Change-Id: I32344930ab9e2a7f22a706914babb165843e8de7
parent f970c2e6

graphics/java/android/graphics/BitmapRegionDecoder.java

+3 −3
Original line number Diff line number Diff line
@@ -180,9 +180,9 @@ public final class BitmapRegionDecoder { 
     */

    public Bitmap decodeRegion(Rect rect, BitmapFactory.Options options) {

        checkRecycled("decodeRegion called on recycled region decoder");

        if (rect.left < 0 || rect.top < 0 || rect.right > getWidth()

                || rect.bottom > getHeight())

            throw new IllegalArgumentException("rectangle is not inside the image");

        if (rect.right <= 0 || rect.bottom <= 0 || rect.left >= getWidth()

                || rect.top >= getHeight())

            throw new IllegalArgumentException("rectangle is outside the image");

        return nativeDecodeRegion(mNativeBitmapRegionDecoder, rect.left, rect.top,

                rect.right - rect.left, rect.bottom - rect.top, options);

    }