1 files changed, 24 insertions, 0 deletions
diff --git a/gpu/include/GrRect.h b/gpu/include/GrRect.h
index 67e366c3bf..a9ff6ec14d 100644
--- a/gpu/include/GrRect.h
+++ b/gpu/include/GrRect.h
@@ -206,6 +206,14 @@ struct GrRect {
     }
 
     /**
+     * Returns true if the rects edges are integer-aligned.
+     */
+    bool isIRect() const {
+        return GrScalarIsInt(fLeft) && GrScalarIsInt(fTop) && 
+               GrScalarIsInt(fRight) && GrScalarIsInt(fBottom);
+    }
+
+    /**
      * Does this rect contain a point.
      */
     bool contains(const GrPoint& point) const {
@@ -363,6 +371,22 @@ struct GrRect {
         return pts + 4;
     }
 
+    /**
+     * Swaps (left and right) and/or (top and bottom) if they are inverted
+     */
+    void sort() {
+        if (fLeft > fRight) {
+            GrScalar temp = fLeft;
+            fLeft = fRight;
+            fRight = temp;
+        }
+        if (fTop > fBottom) {
+            GrScalar temp = fTop;
+            fTop = fBottom;
+            fBottom = temp;
+        }
+    }
+
     bool operator ==(const GrRect& r) const {
         return fLeft == r.fLeft     &&
                fTop == r.fTop       &&