path ops -- use standard max, min, double-is-nan

include/core/SkTypes.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkTypes_DEFINED
@@ skipping 296 matching lines @@
         a = b;
     return a;
 }
 
 static inline int32_t SkMin32(int32_t a, int32_t b) {
     if (a > b)
         a = b;
     return a;
 }
 
+template <typename T> const T& SkTMin(const T& a, const T& b) {
+    return (a < b) ? a : b;
+}
+
+template <typename T> const T& SkTMax(const T& a, const T& b) {
+    return (b < a) ? a : b;
+}
+
 static inline int32_t SkSign32(int32_t a) {
     return (a >> 31) | ((unsigned) -a >> 31);
 }
 
 static inline int32_t SkFastMin32(int32_t value, int32_t max) {
 #ifdef SK_CPU_HAS_CONDITIONAL_INSTR
     if (value > max)
         value = max;
     return value;
 #else
@@ skipping 264 matching lines @@
 
 private:
     void*       fPtr;
     size_t      fSize;  // can be larger than the requested size (see kReuse)
     uint32_t    fStorage[(kSize + 3) >> 2];
 };
 
 #endif /* C++ */
 
 #endif