Fix Sample App on Win32 GL window resize, fix sk->gr convexity hint, fix grpath uninit warnings

Review URL http://codereview.appspot.com/4247055/


git-svn-id: http://skia.googlecode.com/svn/trunk@895 2bbb7eff-a529-9590-31e7-b0007b416f81

2 files changed, 10 insertions, 10 deletions

diff --git a/gpu/include/GrPathIter.h b/gpu/include/GrPathIter.h
index f310184bd7..55427c0b22 100644
--- a/gpu/include/GrPathIter.h
+++ b/gpu/include/GrPathIter.h
@@ -50,7 +50,7 @@ public:
      *
      * @return a hint about the convexity of the path.
      */
-    virtual GrConvexHint convexHint() const { return kNone_ConvexHint; }
+    virtual GrConvexHint convexHint() const = 0;
 
      /**
       * Iterates through the path. Should not be called after
diff --git a/gpu/src/GrPath.cpp b/gpu/src/GrPath.cpp
index 019b2fd5c4..1e5a6cf18b 100644
--- a/gpu/src/GrPath.cpp
+++ b/gpu/src/GrPath.cpp
@@ -152,24 +152,24 @@ void GrPath::resetFromIter(GrPathIter* iter) {
     fConvexHint = iter->convexHint();
 
     // first point of the subpath
-    GrPoint firstPt;
+    GrPoint firstPt(0,0);
     // first edge of the subpath
-    GrVec firstVec;
+    GrVec firstVec(0,0);
     // vec of most recently processed edge, that wasn't degenerate
-    GrVec previousVec;
+    GrVec previousVec(0,0);
     // most recently processed point
-    GrPoint previousPt;
+    GrPoint previousPt(0,0);
 
     // sign indicates whether we're bending left or right
-    GrScalar turnDir;
+    GrScalar turnDir = 0;
     // number of times the direction has flipped in x or y
 
     // we track which direction we are moving in x/y and the
     // number of times it changes.
-    int xDir;
-    int yDir;
-    int flipX;
-    int flipY;
+    int xDir = 0;
+    int yDir = 0;
+    int flipX = 0;
+    int flipY = 0;
 
     // counts number of sub path pts that didn't add a degenerate edge.
     int subPathPts = 0;