Recover some methods needed by windows directx

This partially reverts b3c3e116ff0eb9b550b73d3901395c042e31d192

4 files changed, 21 insertions, 0 deletions

diff --git a/basegfx/inc/basegfx/range/b2drange.hxx b/basegfx/inc/basegfx/range/b2drange.hxx
index 7d7edb05c654..b8a51aeb8800 100644
--- a/basegfx/inc/basegfx/range/b2drange.hxx
+++ b/basegfx/inc/basegfx/range/b2drange.hxx
@@ -292,6 +292,12 @@ namespace basegfx
         MyBasicRange        maRangeY;
     };
 
+    /** Round double to nearest integer for 2D range
+
+        @return the nearest integer for this range
+    */
+    BASEGFX_DLLPUBLIC B2IRange fround(const B2DRange& rRange);
+
     /** Compute the set difference of the two given ranges
 
         This method calculates the symmetric difference (aka XOR)
diff --git a/basegfx/inc/basegfx/tools/unopolypolygon.hxx b/basegfx/inc/basegfx/tools/unopolypolygon.hxx
index 558ab7ea4c43..ca04b7a5f776 100644
--- a/basegfx/inc/basegfx/tools/unopolypolygon.hxx
+++ b/basegfx/inc/basegfx/tools/unopolypolygon.hxx
@@ -95,6 +95,9 @@ namespace unotools
                                              sal_Int32 nPointIndex,
                                              sal_Int32 nNumberOfPoints ) const;
 
+        /// Get cow copy of internal polygon. not thread-safe outside this object.
+        B2DPolyPolygon getPolyPolygonUnsafe() const;
+
         /// Called whenever internal polypolygon gets modified
         virtual void modifying() const {}
 
diff --git a/basegfx/source/range/b2drange.cxx b/basegfx/source/range/b2drange.cxx
index 5884b7e564f4..2da38ce2dbc3 100644
--- a/basegfx/source/range/b2drange.cxx
+++ b/basegfx/source/range/b2drange.cxx
@@ -60,6 +60,13 @@ namespace basegfx
         }
     }
 
+    B2IRange fround(const B2DRange& rRange)
+    {
+        return rRange.isEmpty() ?
+            B2IRange() :
+            B2IRange(fround(rRange.getMinimum()),
+                     fround(rRange.getMaximum()));
+    }
 } // end of namespace basegfx
 
 // eof
diff --git a/basegfx/source/tools/unopolypolygon.cxx b/basegfx/source/tools/unopolypolygon.cxx
index 2ffaabd149c4..80203c2587bc 100644
--- a/basegfx/source/tools/unopolypolygon.cxx
+++ b/basegfx/source/tools/unopolypolygon.cxx
@@ -445,6 +445,11 @@ namespace unotools
         return aSubsetPoly;
     }
 
+    B2DPolyPolygon UnoPolyPolygon::getPolyPolygonUnsafe() const
+    {
+        return maPolyPoly;
+    }
+
 #define IMPLEMENTATION_NAME "gfx::internal::UnoPolyPolygon"
 #define SERVICE_NAME "com.sun.star.rendering.PolyPolygon2D"
     ::rtl::OUString SAL_CALL UnoPolyPolygon::getImplementationName() throw( uno::RuntimeException )