Add slice tool

tools/flags/SkCommandLineFlags.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SK_COMMAND_LINE_FLAGS_H
 #define SK_COMMAND_LINE_FLAGS_H
 
@@ skipping 200 matching lines @@
 #define DEFINE_string2(name, shortName, defaultValue, helpString)               \
 SkCommandLineFlags::StringArray FLAGS_##name;                                   \
 SK_UNUSED static bool unused_##name = SkFlagInfo::CreateStringFlag(TO_STRING(name),       \
                                                                    TO_STRING(shortName),  \
                                                                    &FLAGS_##name,         \
                                                                    defaultValue,          \
                                                                    helpString)
 
 #define DECLARE_string(name) extern SkCommandLineFlags::StringArray FLAGS_##name;
 
+
+
+
 #define DEFINE_int32(name, defaultValue, helpString)                        \
 int32_t FLAGS_##name;                                                       \
 SK_UNUSED static bool unused_##name = SkFlagInfo::CreateIntFlag(TO_STRING(name),      \
                                                                 &FLAGS_##name,        \
                                                                 defaultValue,         \
                                                                 helpString)
 
+#define DEFINE_int32_2(name, shortName, defaultValue, helpString)                     \
+int32_t FLAGS_##name;                                                                 \
+SK_UNUSED static bool unused_##name = SkFlagInfo::CreateIntFlag(TO_STRING(name),      \
+                                                                TO_STRING(shortName), \
+                                                                &FLAGS_##name,        \
+                                                                defaultValue,         \
+                                                                helpString)
+
 #define DECLARE_int32(name) extern int32_t FLAGS_##name;
 
 #define DEFINE_double(name, defaultValue, helpString)                       \
 double FLAGS_##name;                                                        \
 SK_UNUSED static bool unused_##name = SkFlagInfo::CreateDoubleFlag(TO_STRING(name),   \
                                                                    &FLAGS_##name,     \
                                                                    defaultValue,      \
                                                                    helpString)
 
 #define DECLARE_double(name) extern double FLAGS_##name;
@@ skipping 44 matching lines @@
      *  See comments for CreateBoolFlag.
      */
     static bool CreateIntFlag(const char* name, int32_t* pInt,
                               int32_t defaultValue, const char* helpString) {
         SkFlagInfo* info = new SkFlagInfo(name, nullptr, kInt_FlagType, helpString);
         info->fIntValue = pInt;
         *info->fIntValue = info->fDefaultInt = defaultValue;
         return true;
     }
 
+    static bool CreateIntFlag(const char* name, const char* shortName, int32_t* pInt,
+                              int32_t defaultValue, const char* helpString) {
+        SkFlagInfo* info = new SkFlagInfo(name, shortName, kInt_FlagType, helpString);
+        info->fIntValue = pInt;
+        *info->fIntValue = info->fDefaultInt = defaultValue;
+        return true;
+    }
+
     /**
      *  See comments for CreateBoolFlag.
      */
     static bool CreateDoubleFlag(const char* name, double* pDouble,
                                  double defaultValue, const char* helpString) {
         SkFlagInfo* info = new SkFlagInfo(name, nullptr, kDouble_FlagType, helpString);
         info->fDoubleValue = pDouble;
         *info->fDoubleValue = info->fDefaultDouble = defaultValue;
         return true;
     }
@@ skipping 139 matching lines @@
     double*              fDoubleValue;
     double               fDefaultDouble;
     SkCommandLineFlags::StringArray* fStrings;
     // Both for the help string and in case fStrings is empty.
     SkString             fDefaultString;
 
     // In order to keep a linked list.
     SkFlagInfo*          fNext;
 };
 #endif // SK_COMMAND_LINE_FLAGS_H