SkValue: SkXfermode

src/core/SkValue.h

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkValue_DEFINED
 #define SkValue_DEFINED
 
 #include "SkTypes.h"
 #include <functional>
 
 class SkData;
 
 class SkValue {
 public:
     enum Type : uint32_t {
         // 0-255 are reserved for built-in SkValue types.
         Null,
         Byte , S16 , U16 , S32 , U32 , S64 , U64 , F32 , F64 ,
         Bytes, S16s, U16s, S32s, U32s, S64s, U64s, F32s, F64s,
         Array,
 
         kMaxBuiltin = 0xFF,
         // 256-2147483647 may be used by Skia for public Object types.
 
         Matrix,
 
+        ArithmeticXfermode,
+        DefaultXfermode,
+        LerpXfermode,
+        PixelXorXfermode,
+        ProcCoeffXfermode,
+
         kMaxPublicObject = 0x7FFFFFFF,
         // 2147483648+ won't be used by Skia.  They're open for
         // client-specific use, testing, etc.
     };
 
     // Each Object type may define its own namespace of Key values,
     // so there are no pre-defined Keys here.
     //
     // This is just a reminder that they must fit in a uint32_t,
     // and that their namespace is distinct from other uint32_ts (e.g. Type).
@@ skipping 61 matching lines @@
         return Bytes == fType
             || U16s == fType
             || U32s == fType
             || F32s == fType;
     }
     template <typename T> static SkValue FromT(SkValue::Type, T SkValue::*, T);
     template <typename T> static SkValue FromTs(SkValue::Type, SkData*);
     template <typename T> const T* asTs(SkValue::Type, int*) const;
 };
 
-template <typename T>
-SkValue SkToValue(const T&);
-
-template <typename T>
-bool SkFromValue(const SkValue&, T*);
-
 #endif  // SkValue_DEFINED