Apply 27e669296e (locale-unaware tolower) to more code

In particular, the one in VFS::normalizeFilename was affecting cell loading performance.

apps/openmw/mwdialogue/keywordsearch.hpp

@@ -2,7 +2,7 @@
 #define GAME_MWDIALOGUE_KEYWORDSEARCH_H
 
 #include <map>
-#include <locale>
+#include <cctype>
 #include <stdexcept>
 #include <vector>
 #include <algorithm>    // std::reverse
@@ -44,7 +44,7 @@ public:
         typename Entry::childen_t::iterator current;
         typename Entry::childen_t::iterator next;
 
-        current = mRoot.mChildren.find (std::tolower (*keyword.begin(), mLocale));
+        current = mRoot.mChildren.find (tolower (*keyword.begin()));
         if (current == mRoot.mChildren.end())
             return false;
         else if (current->second.mKeyword.size() && Misc::StringUtils::ciEqual(current->second.mKeyword, keyword))
@@ -55,7 +55,7 @@ public:
 
         for (Point i = ++keyword.begin(); i != keyword.end(); ++i)
         {
-            next = current->second.mChildren.find(std::tolower (*i, mLocale));
+            next = current->second.mChildren.find(tolower (*i));
             if (next == current->second.mChildren.end())
                 return false;
             if (Misc::StringUtils::ciEqual(next->second.mKeyword, keyword))
@@ -89,7 +89,7 @@ public:
 
 
             // check first character
-            typename Entry::childen_t::iterator candidate = mRoot.mChildren.find (std::tolower (*i, mLocale));
+            typename Entry::childen_t::iterator candidate = mRoot.mChildren.find (tolower (*i));
 
             // no match, on to next character
             if (candidate == mRoot.mChildren.end ())
@@ -104,7 +104,7 @@ public:
 
             while ((j + 1) != end)
             {
-                typename Entry::childen_t::iterator next = candidate->second.mChildren.find (std::tolower (*++j, mLocale));
+                typename Entry::childen_t::iterator next = candidate->second.mChildren.find (tolower (*++j));
 
                 if (next == candidate->second.mChildren.end ())
                 {
@@ -136,7 +136,7 @@ public:
 
                 while (k != end && t != candidate->second.mKeyword.end ())
                 {
-                    if (std::tolower (*k, mLocale) != std::tolower (*t, mLocale))
+                    if (tolower (*k) != tolower (*t))
                         break;
 
                     ++k, ++t;
@@ -212,7 +212,7 @@ private:
 
     void seed_impl (string_t keyword, value_t value, size_t depth, Entry  & entry)
     {
-        int ch = tolower (keyword.at (depth), mLocale);
+        int ch = tolower (keyword.at (depth));
 
         typename Entry::childen_t::iterator j = entry.mChildren.find (ch);
 
@@ -249,7 +249,6 @@ private:
     }
 
     Entry mRoot;
-    std::locale mLocale;
 };
 
 }

apps/openmw/mwgui/journalviewmodel.cpp

@@ -29,8 +29,6 @@ struct JournalViewModelImpl : JournalViewModel
     mutable bool             mKeywordSearchLoaded;
     mutable KeywordSearchT mKeywordSearch;
 
-    std::locale mLocale;
-
     JournalViewModelImpl ()
     {
         mKeywordSearchLoaded = false;
@@ -74,7 +72,7 @@ struct JournalViewModelImpl : JournalViewModel
         }
     }
 
-    wchar_t tolower (wchar_t ch) const { return std::tolower (ch, mLocale); }
+    wchar_t tolower (wchar_t ch) const { return tolower (ch); }
 
     bool isEmpty () const
     {
@@ -319,7 +317,7 @@ struct JournalViewModelImpl : JournalViewModel
 
         for (MWBase::Journal::TTopicIter i = journal->topicBegin (); i != journal->topicEnd (); ++i)
         {
-            if (i->first [0] != std::tolower (character, mLocale))
+            if (i->first [0] != tolower (character))
                 continue;
 
             visitor (i->second.getName());

components/files/multidircollection.cpp

@@ -28,8 +28,8 @@ namespace Files
 
             for (std::size_t i=0; i<len; ++i)
             {
-                char l = std::tolower (left[i]);
-                char r = std::tolower (right[i]);
+                char l = tolower (left[i]);
+                char r = tolower (right[i]);
 
                 if (l!=r)
                     return false;

components/files/multidircollection.hpp

@@ -4,7 +4,6 @@
 #include <map>
 #include <vector>
 #include <string>
-#include <locale>
 #include <cctype>
 
 #include <boost/filesystem/path.hpp>
@@ -25,12 +24,11 @@ namespace Files
                 return left<right;
 
             std::size_t min = std::min (left.length(), right.length());
-            std::locale loc;
 
             for (std::size_t i=0; i<min; ++i)
             {
-                char l = std::tolower (left[i], loc);
-                char r = std::tolower (right[i], loc);
+                char l = tolower (left[i]);
+                char r = tolower (right[i]);
 
                 if (l<r)
                     return true;

components/vfs/manager.cpp

@@ -1,7 +1,7 @@
 #include "manager.hpp"
 
+#include <cctype>
 #include <stdexcept>
-#include <locale>
 
 #include "archive.hpp"
 
@@ -15,7 +15,7 @@ namespace
 
     char nonstrict_normalize_char(char ch)
     {
-        return ch == '\\' ? '/' : std::tolower(ch,std::locale::classic());
+        return ch == '\\' ? '/' : tolower(ch);
     }
 
     void normalize_path(std::string& path, bool strict)