--- a/hostsupport/hostopenvg/src/src/sfMask.h	Wed Oct 06 17:59:01 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-/* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and /or associated documentation files
- * (the "Materials "), to deal in the Materials without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Materials,
- * and to permit persons to whom the Materials are furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Materials.
- *
- * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
- * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
- * THE USE OR OTHER DEALINGS IN THE MATERIALS.
- */
-
-#ifndef __SFMASK_H
-#define __SFMASK_H
-
-#include "VG/openvg.h"
-
-#ifndef __RIDEFS_H
-#   include "riDefs.h"
-#endif
-
-#ifndef __RIIMAGE_H
-#   include "riImage.h"
-#endif
-
-// Contains implementations of some mask operations that are needed in both the
-// pixel-pipeline and the blitter.
-
-namespace OpenVGRI {
-
-RI_INLINE IntegerColor intMaskOperation(RIuint32 coverage, const IntegerColor& d, VGMaskOperation maskOperation);
-
-RI_INLINE IntegerColor intMaskOperation(RIuint32 coverage, const IntegerColor& d, VGMaskOperation maskOperation)
-{
-    RIuint32 newCoverage;
-    switch (maskOperation)
-    {
-        case VG_SET_MASK:
-            // \note This should work approximately if coverage < 256 always.
-            // See other cases for proper conversions.
-            return IntegerColor(0, 0, 0, coverage); // nop.
-            break;
-        case VG_UNION_MASK:
-        {
-            RIuint32 oldCoverage = d.a;
-            oldCoverage += (oldCoverage >> 7);
-            RIuint32 im = 256 - coverage;
-            RIuint32 ip = 256 - oldCoverage;
-            newCoverage = 256 - ((im * ip) >> 8);
-            break;
-        }
-        case VG_INTERSECT_MASK:
-        {
-            RIuint32 oldCoverage = d.a;
-            oldCoverage += (oldCoverage >> 7);
-            newCoverage = (coverage * oldCoverage) >> 8;
-            break;
-        }
-        default:
-        {
-            RI_ASSERT(maskOperation == VG_SUBTRACT_MASK);
-            RIuint32 im = 256 - coverage;
-            RIuint32 oldCoverage = d.a;
-            oldCoverage += (oldCoverage >> 7);
-            newCoverage = (oldCoverage * im) >> 8;
-            break;
-        }
-    }
-    return IntegerColor(0, 0, 0, newCoverage - (newCoverage >> 8));
-}
-
-}
-
-#endif
-