path ops work in progress

src/pathops/SkPathOpsTypes.h

Index: src/pathops/SkPathOpsTypes.h
diff --git a/src/pathops/SkPathOpsTypes.h b/src/pathops/SkPathOpsTypes.h
index bc39675d622f0c2c534c69a8e0db77cf6326e876..0ad10c2eba5cb6fe9af1c83e3ab9dcbab8f9b876 100644
--- a/src/pathops/SkPathOpsTypes.h
+++ b/src/pathops/SkPathOpsTypes.h
@@ -28,11 +28,22 @@ inline bool AlmostEqualUlps(double a, double b) {
     return AlmostEqualUlps(SkDoubleToScalar(a), SkDoubleToScalar(b));
 }
 
+// Use Almost Dequal when comparing should not special case denormalized values.
+bool AlmostDequalUlps(float a, float b);
+inline bool AlmostDequalUlps(double a, double b) {
+    return AlmostDequalUlps(SkDoubleToScalar(a), SkDoubleToScalar(b));
+}
+
 bool NotAlmostEqualUlps(float a, float b);
 inline bool NotAlmostEqualUlps(double a, double b) {
     return NotAlmostEqualUlps(SkDoubleToScalar(a), SkDoubleToScalar(b));
 }
 
+bool NotAlmostDequalUlps(float a, float b);
+inline bool NotAlmostDequalUlps(double a, double b) {
+    return NotAlmostDequalUlps(SkDoubleToScalar(a), SkDoubleToScalar(b));
+}
+
 // Use Almost Bequal when comparing coordinates in conjunction with between.
 bool AlmostBequalUlps(float a, float b);
 inline bool AlmostBequalUlps(double a, double b) {