Merge pull request #245 from rohit-n/null-nullptr

Change NULLs to nullptrs.
11 years ago · 2aa2d341d0
24 changed files with 115 additions and 115 deletions
--- a/src/citra/emu_window/emu_window_glfw.cpp
+++ b/src/citra/emu_window/emu_window_glfw.cpp
@ -76,9 +76,9 @@ EmuWindow_GLFW::EmuWindow_GLFW() {
    std::string window_title = Common::StringFromFormat("Citra | %s-%s", Common::g_scm_branch, Common::g_scm_desc);
    m_render_window = glfwCreateWindow(VideoCore::kScreenTopWidth,
        (VideoCore::kScreenTopHeight + VideoCore::kScreenBottomHeight),
-        window_title.c_str(), NULL, NULL);
+        window_title.c_str(), nullptr, nullptr);

-    if (m_render_window == NULL) {
+    if (m_render_window == nullptr) {
        ERROR_LOG(GUI, "Failed to create GLFW window! Exiting...");
        exit(1);
    }
@ -123,7 +123,7 @@ void EmuWindow_GLFW::MakeCurrent() {

 /// Releases (dunno if this is the "right" word) the GLFW context from the caller thread
 void EmuWindow_GLFW::DoneCurrent() {
-    glfwMakeContextCurrent(NULL);
+    glfwMakeContextCurrent(nullptr);
 }

 void EmuWindow_GLFW::ReloadSetKeymaps() {
--- a/src/citra_qt/bootmanager.cpp
+++ b/src/citra_qt/bootmanager.cpp
@ -230,7 +230,7 @@ QByteArray GRenderWindow::saveGeometry()
 {
    // If we are a top-level widget, store the current geometry
    // otherwise, store the last backup
-    if (parent() == NULL)
+    if (parent() == nullptr)
        return ((QGLWidget*)this)->saveGeometry();
    else
        return geometry;
--- a/src/citra_qt/hotkeys.cpp
+++ b/src/citra_qt/hotkeys.cpp
@ -5,7 +5,7 @@

 struct Hotkey
 {
-    Hotkey() : shortcut(NULL), context(Qt::WindowShortcut) {}
+    Hotkey() : shortcut(nullptr), context(Qt::WindowShortcut) {}

    QKeySequence keyseq;
    QShortcut* shortcut;
@ -81,7 +81,7 @@ QShortcut* GetHotkey(const QString& group, const QString& action, QWidget* widge
    Hotkey& hk = hotkey_groups[group][action];

    if (!hk.shortcut)
-        hk.shortcut = new QShortcut(hk.keyseq, widget, NULL, NULL, hk.context);
+        hk.shortcut = new QShortcut(hk.keyseq, widget, nullptr, nullptr, hk.context);

    return hk.shortcut;
 }
--- a/src/citra_qt/main.cpp
+++ b/src/citra_qt/main.cpp
@ -131,7 +131,7 @@ GMainWindow::GMainWindow()
 GMainWindow::~GMainWindow()
 {
    // will get automatically deleted otherwise
-    if (render_window->parent() == NULL)
+    if (render_window->parent() == nullptr)
        delete render_window;
 }

@ -213,14 +213,14 @@ void GMainWindow::OnOpenHotkeysDialog()
 void GMainWindow::ToggleWindowMode()
 {
    bool enable = ui.action_Popout_Window_Mode->isChecked();
-    if (enable && render_window->parent() != NULL)
+    if (enable && render_window->parent() != nullptr)
    {
        ui.horizontalLayout->removeWidget(render_window);
-        render_window->setParent(NULL);
+        render_window->setParent(nullptr);
        render_window->setVisible(true);
        render_window->RestoreGeometry();
    }
-    else if (!enable && render_window->parent() == NULL)
+    else if (!enable && render_window->parent() == nullptr)
    {
        render_window->BackupGeometry();
        ui.horizontalLayout->addWidget(render_window);
--- a/src/common/chunk_file.h
+++ b/src/common/chunk_file.h
@ -204,11 +204,11 @@ public:
        {
            for (auto it = x.begin(), end = x.end(); it != end; ++it)
            {
-                if (it->second != NULL)
+                if (it->second != nullptr)
                    delete it->second;
            }
        }
-        T *dv = NULL;
+        T *dv = nullptr;
        DoMap(x, dv);
    }

@ -264,11 +264,11 @@ public:
        {
            for (auto it = x.begin(), end = x.end(); it != end; ++it)
            {
-                if (it->second != NULL)
+                if (it->second != nullptr)
                    delete it->second;
            }
        }
-        T *dv = NULL;
+        T *dv = nullptr;
        DoMultimap(x, dv);
    }

@ -320,7 +320,7 @@ public:
    template<class T>
    void Do(std::vector<T *> &x)
    {
-        T *dv = NULL;
+        T *dv = nullptr;
        DoVector(x, dv);
    }

@ -369,7 +369,7 @@ public:
    template<class T>
    void Do(std::deque<T *> &x)
    {
-        T *dv = NULL;
+        T *dv = nullptr;
        DoDeque(x, dv);
    }

@ -395,7 +395,7 @@ public:
    template<class T>
    void Do(std::list<T *> &x)
    {
-        T *dv = NULL;
+        T *dv = nullptr;
        Do(x, dv);
    }

@ -433,7 +433,7 @@ public:
        {
            for (auto it = x.begin(), end = x.end(); it != end; ++it)
            {
-                if (*it != NULL)
+                if (*it != nullptr)
                    delete *it;
            }
        }
@ -518,7 +518,7 @@ public:
    void DoClass(T *&x) {
        if (mode == MODE_READ)
        {
-            if (x != NULL)
+            if (x != nullptr)
                delete x;
            x = new T();
        }
@ -567,7 +567,7 @@ public:
                {
                    if (mode == MODE_READ)
                    {
-                        cur->next = 0;
+                        cur->next = nullptr;
                        list_cur = cur;
                        if (prev)
                            prev->next = cur;
@ -586,13 +586,13 @@ public:
                if (mode == MODE_READ)
                {
                    if (prev)
-                        prev->next = 0;
+                        prev->next = nullptr;
                    if (list_end)
                        *list_end = prev;
                    if (list_cur)
                    {
                        if (list_start == list_cur)
-                            list_start = 0;
+                            list_start = nullptr;
                        do
                        {
                            LinkedListItem<T>* next = list_cur->next;
--- a/src/common/common_funcs.h
+++ b/src/common/common_funcs.h
@ -106,7 +106,7 @@ inline u64 _rotr64(u64 x, unsigned int shift){
            // Restore the global locale
            _configthreadlocale(_DISABLE_PER_THREAD_LOCALE);
        }
-        else if(new_locale != NULL)
+        else if(new_locale != nullptr)
        {
            // Configure the thread to set the locale only for this thread
            _configthreadlocale(_ENABLE_PER_THREAD_LOCALE);
--- a/src/common/console_listener.cpp
+++ b/src/common/console_listener.cpp
@ -16,7 +16,7 @@
 ConsoleListener::ConsoleListener()
 {
 #ifdef _WIN32
-    hConsole = NULL;
+    hConsole = nullptr;
    bUseColor = true;
 #else
    bUseColor = isatty(fileno(stdout));
@ -66,19 +66,19 @@ void ConsoleListener::UpdateHandle()
 void ConsoleListener::Close()
 {
 #ifdef _WIN32
-    if (hConsole == NULL)
+    if (hConsole == nullptr)
        return;
    FreeConsole();
-    hConsole = NULL;
+    hConsole = nullptr;
 #else
-    fflush(NULL);
+    fflush(nullptr);
 #endif
 }

 bool ConsoleListener::IsOpen()
 {
 #ifdef _WIN32
-    return (hConsole != NULL);
+    return (hConsole != nullptr);
 #else
    return true;
 #endif
--- a/src/common/extended_trace.cpp
+++ b/src/common/extended_trace.cpp
@ -82,7 +82,7 @@ static void InitSymbolPath( PSTR lpszSymbolPath, PCSTR lpszIniPath )
    }

    // Add user defined path
-    if ( lpszIniPath != NULL )
+    if ( lpszIniPath != nullptr )
        if ( lpszIniPath[0] != '\0' )
        {
            strcat( lpszSymbolPath, ";" );
@ -138,7 +138,7 @@ static BOOL GetFunctionInfoFromAddresses( ULONG fnAddress, ULONG stackAddress, L
    DWORD             dwSymSize = 10000;
    TCHAR             lpszUnDSymbol[BUFFERSIZE]=_T("?");
    CHAR              lpszNonUnicodeUnDSymbol[BUFFERSIZE]="?";
-    LPTSTR            lpszParamSep = NULL;
+    LPTSTR            lpszParamSep = nullptr;
    LPTSTR            lpszParsed = lpszUnDSymbol;
    PIMAGEHLP_SYMBOL  pSym = (PIMAGEHLP_SYMBOL)GlobalAlloc( GMEM_FIXED, dwSymSize );

@ -187,13 +187,13 @@ static BOOL GetFunctionInfoFromAddresses( ULONG fnAddress, ULONG stackAddress, L

        // Let's go through the stack, and modify the function prototype, and insert the actual
        // parameter values from the stack
-        if ( _tcsstr( lpszUnDSymbol, _T("(void)") ) == NULL && _tcsstr( lpszUnDSymbol, _T("()") ) == NULL)
+        if ( _tcsstr( lpszUnDSymbol, _T("(void)") ) == nullptr && _tcsstr( lpszUnDSymbol, _T("()") ) == nullptr)
        {
            ULONG index = 0;
            for( ; ; index++ )
            {
                lpszParamSep = _tcschr( lpszParsed, _T(',') );
-                if ( lpszParamSep == NULL )
+                if ( lpszParamSep == nullptr )
                    break;

                *lpszParamSep = _T('\0');
@ -205,7 +205,7 @@ static BOOL GetFunctionInfoFromAddresses( ULONG fnAddress, ULONG stackAddress, L
            }

            lpszParamSep = _tcschr( lpszParsed, _T(')') );
-            if ( lpszParamSep != NULL )
+            if ( lpszParamSep != nullptr )
            {
                *lpszParamSep = _T('\0');

@ -248,7 +248,7 @@ static BOOL GetSourceInfoFromAddress( UINT address, LPTSTR lpszSourceInfo )
        PCSTR2LPTSTR( lineInfo.FileName, lpszFileName );
        TCHAR fname[_MAX_FNAME];
        TCHAR ext[_MAX_EXT];
-        _tsplitpath(lpszFileName, NULL, NULL, fname, ext);
+        _tsplitpath(lpszFileName, nullptr, nullptr, fname, ext);
        _stprintf( lpszSourceInfo, _T("%s%s(%d)"), fname, ext, lineInfo.LineNumber );
        ret = TRUE;
    }
@ -332,11 +332,11 @@ void StackTrace( HANDLE hThread, const char* lpszMessage, FILE *file )
                hProcess,
                hThread,
                &callStack,
-                NULL,
-                NULL,
+                nullptr,
+                nullptr,
                SymFunctionTableAccess,
                SymGetModuleBase,
-                NULL);
+                nullptr);

            if ( index == 0 )
                continue;
@ -389,11 +389,11 @@ void StackTrace(HANDLE hThread, const char* lpszMessage, FILE *file, DWORD eip,
                hProcess,
                hThread,
                &callStack,
-                NULL,
-                NULL,
+                nullptr,
+                nullptr,
                SymFunctionTableAccess,
                SymGetModuleBase,
-                NULL);
+                nullptr);

            if ( index == 0 )
                continue;
--- a/src/common/fifo_queue.h
+++ b/src/common/fifo_queue.h
@ -57,7 +57,7 @@ public:
        // advance the read pointer
        m_read_ptr = m_read_ptr->next;
        // set the next element to NULL to stop the recursive deletion
-        tmpptr->next = NULL;
+        tmpptr->next = nullptr;
        delete tmpptr;    // this also deletes the element
    }

@ -86,7 +86,7 @@ private:
    class ElementPtr
    {
    public:
-        ElementPtr() : current(NULL), next(NULL) {}
+        ElementPtr() : current(nullptr), next(nullptr) {}

        ~ElementPtr()
        {
--- a/src/common/file_util.cpp
+++ b/src/common/file_util.cpp
@ -140,7 +140,7 @@ bool CreateDir(const std::string &path)
 {
    INFO_LOG(COMMON, "CreateDir: directory %s", path.c_str());
 #ifdef _WIN32
-    if (::CreateDirectory(Common::UTF8ToTStr(path).c_str(), NULL))
+    if (::CreateDirectory(Common::UTF8ToTStr(path).c_str(), nullptr))
        return true;
    DWORD error = GetLastError();
    if (error == ERROR_ALREADY_EXISTS)
@ -423,7 +423,7 @@ u32 ScanDirectoryTree(const std::string &directory, FSTEntry& parentEntry)
        FSTEntry entry;
        const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
 #else
-    struct dirent dirent, *result = NULL;
+    struct dirent dirent, *result = nullptr;

    DIR *dirp = opendir(directory.c_str());
    if (!dirp)
@ -491,7 +491,7 @@ bool DeleteDirRecursively(const std::string &directory)
    {
        const std::string virtualName(Common::TStrToUTF8(ffd.cFileName));
 #else
-    struct dirent dirent, *result = NULL;
+    struct dirent dirent, *result = nullptr;
    DIR *dirp = opendir(directory.c_str());
    if (!dirp)
        return false;
@ -552,7 +552,7 @@ void CopyDir(const std::string &source_path, const std::string &dest_path)
    if (!FileUtil::Exists(source_path)) return;
    if (!FileUtil::Exists(dest_path)) FileUtil::CreateFullPath(dest_path);

-    struct dirent dirent, *result = NULL;
+    struct dirent dirent, *result = nullptr;
    DIR *dirp = opendir(source_path.c_str());
    if (!dirp) return;

@ -586,11 +586,11 @@ std::string GetCurrentDir()
 {
    char *dir;
    // Get the current working directory (getcwd uses malloc)
-    if (!(dir = __getcwd(NULL, 0))) {
+    if (!(dir = __getcwd(nullptr, 0))) {

        ERROR_LOG(COMMON, "GetCurrentDirectory failed: %s",
                GetLastErrorMsg());
-        return NULL;
+        return nullptr;
    }
    std::string strDir = dir;
    free(dir);
@ -626,7 +626,7 @@ std::string& GetExeDirectory()
    if (DolphinPath.empty())
    {
        TCHAR Dolphin_exe_Path[2048];
-        GetModuleFileName(NULL, Dolphin_exe_Path, 2048);
+        GetModuleFileName(nullptr, Dolphin_exe_Path, 2048);
        DolphinPath = Common::TStrToUTF8(Dolphin_exe_Path);
        DolphinPath = DolphinPath.substr(0, DolphinPath.find_last_of('\\'));
    }
@ -826,7 +826,7 @@ void SplitFilename83(const std::string& filename, std::array<char, 9>& short_nam
 }

 IOFile::IOFile()
-    : m_file(NULL), m_good(true)
+    : m_file(nullptr), m_good(true)
 {}

 IOFile::IOFile(std::FILE* file)
@ -834,7 +834,7 @@ IOFile::IOFile(std::FILE* file)
 {}

 IOFile::IOFile(const std::string& filename, const char openmode[])
-    : m_file(NULL), m_good(true)
+    : m_file(nullptr), m_good(true)
 {
    Open(filename, openmode);
 }
@ -845,7 +845,7 @@ IOFile::~IOFile()
 }

 IOFile::IOFile(IOFile&& other)
-    : m_file(NULL), m_good(true)
+    : m_file(nullptr), m_good(true)
 {
    Swap(other);
 }
@ -880,14 +880,14 @@ bool IOFile::Close()
    if (!IsOpen() || 0 != std::fclose(m_file))
        m_good = false;

-    m_file = NULL;
+    m_file = nullptr;
    return m_good;
 }

 std::FILE* IOFile::ReleaseHandle()
 {
    std::FILE* const ret = m_file;
-    m_file = NULL;
+    m_file = nullptr;
    return ret;
 }

--- a/src/common/file_util.h
+++ b/src/common/file_util.h
@ -202,11 +202,11 @@ public:
        return WriteArray(reinterpret_cast<const char*>(data), length);
    }

-    bool IsOpen() { return NULL != m_file; }
+    bool IsOpen() { return nullptr != m_file; }

    // m_good is set to false when a read, write or other function fails
    bool IsGood() {    return m_good; }
-    operator void*() { return m_good ? m_file : NULL; }
+    operator void*() { return m_good ? m_file : nullptr; }

    std::FILE* ReleaseHandle();

--- a/src/common/linear_disk_cache.h
+++ b/src/common/linear_disk_cache.h
@ -70,7 +70,7 @@ public:
            // good header, read some key/value pairs
            K key;

-            V *value = NULL;
+            V *value = nullptr;
            u32 value_size;
            u32 entry_number;

--- a/src/common/log_manager.cpp
+++ b/src/common/log_manager.cpp
@ -21,7 +21,7 @@ void GenericLog(LogTypes::LOG_LEVELS level, LogTypes::LOG_TYPE type, const char*
    va_end(args);
 }

-LogManager *LogManager::m_logManager = NULL;
+LogManager *LogManager::m_logManager = nullptr;

 LogManager::LogManager()
 {
@ -141,7 +141,7 @@ void LogManager::Init()
 void LogManager::Shutdown()
 {
    delete m_logManager;
-    m_logManager = NULL;
+    m_logManager = nullptr;
 }

 LogContainer::LogContainer(const char* shortName, const char* fullName, bool enable)
--- a/src/common/mem_arena.cpp
+++ b/src/common/mem_arena.cpp
@ -30,7 +30,7 @@
 #endif

 #ifdef IOS
-void* globalbase = NULL;
+void* globalbase = nullptr;
 #endif

 #ifdef ANDROID
@ -121,7 +121,7 @@ void MemArena::GrabLowMemSpace(size_t size)
 {
 #ifdef _WIN32
 #ifndef _XBOX
-    hMemoryMapping = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE, 0, (DWORD)(size), NULL);
+    hMemoryMapping = CreateFileMapping(INVALID_HANDLE_VALUE, nullptr, PAGE_READWRITE, 0, (DWORD)(size), nullptr);
    GetSystemInfo(&sysInfo);
 #endif
 #elif defined(ANDROID)
@ -178,7 +178,7 @@ void *MemArena::CreateView(s64 offset, size_t size, void *base)
 #ifdef _XBOX
    size = roundup(size);
    // use 64kb pages
-    void * ptr = VirtualAlloc(NULL, size, MEM_COMMIT | MEM_LARGE_PAGES, PAGE_READWRITE);
+    void * ptr = VirtualAlloc(nullptr, size, MEM_COMMIT | MEM_LARGE_PAGES, PAGE_READWRITE);
    return ptr;
 #else
    size = roundup(size);
@ -243,8 +243,8 @@ u8* MemArena::Find4GBBase()
    return base;
 #else
 #ifdef IOS
-    void* base = NULL;
-    if (globalbase == NULL){
+    void* base = nullptr;
+    if (globalbase == nullptr){
        base = mmap(0, 0x08000000, PROT_READ | PROT_WRITE,
            MAP_ANON | MAP_SHARED, -1, 0);
        if (base == MAP_FAILED) {
@ -357,7 +357,7 @@ bail:
        if (views[j].out_ptr_low && *views[j].out_ptr_low)
        {
            arena->ReleaseView(*views[j].out_ptr_low, views[j].size);
-            *views[j].out_ptr_low = NULL;
+            *views[j].out_ptr_low = nullptr;
        }
        if (*views[j].out_ptr)
        {
@ -369,7 +369,7 @@ bail:
                arena->ReleaseView(*views[j].out_ptr, views[j].size);
            }
 #endif
-            *views[j].out_ptr = NULL;
+            *views[j].out_ptr = nullptr;
        }
    }
    return false;
@ -415,7 +415,7 @@ u8 *MemoryMap_Setup(const MemoryView *views, int num_views, u32 flags, MemArena
 #elif defined(_WIN32)
    // Try a whole range of possible bases. Return once we got a valid one.
    u32 max_base_addr = 0x7FFF0000 - 0x10000000;
-    u8 *base = NULL;
+    u8 *base = nullptr;

    for (u32 base_addr = 0x01000000; base_addr < max_base_addr; base_addr += 0x400000)
    {
@ -463,8 +463,8 @@ void MemoryMap_Shutdown(const MemoryView *views, int num_views, u32 flags, MemAr
            arena->ReleaseView(*views[i].out_ptr_low, views[i].size);
        if (*views[i].out_ptr && (views[i].out_ptr_low && *views[i].out_ptr != *views[i].out_ptr_low))
            arena->ReleaseView(*views[i].out_ptr, views[i].size);
-        *views[i].out_ptr = NULL;
+        *views[i].out_ptr = nullptr;
        if (views[i].out_ptr_low)
-            *views[i].out_ptr_low = NULL;
+            *views[i].out_ptr_low = nullptr;
    }
 }
--- a/src/common/memory_util.cpp
+++ b/src/common/memory_util.cpp
@ -93,7 +93,7 @@ void* AllocateMemoryPages(size_t size)
    // printf("Mapped memory at %p (size %ld)\n", ptr,
    //    (unsigned long)size);

-    if (ptr == NULL)
+    if (ptr == nullptr)
        PanicAlert("Failed to allocate raw memory");

    return ptr;
@ -104,7 +104,7 @@ void* AllocateAlignedMemory(size_t size,size_t alignment)
 #ifdef _WIN32
    void* ptr =  _aligned_malloc(size,alignment);
 #else
-    void* ptr = NULL;
+    void* ptr = nullptr;
 #ifdef ANDROID
    ptr = memalign(alignment, size);
 #else
@ -116,7 +116,7 @@ void* AllocateAlignedMemory(size_t size,size_t alignment)
    // printf("Mapped memory at %p (size %ld)\n", ptr,
    //    (unsigned long)size);

-    if (ptr == NULL)
+    if (ptr == nullptr)
        PanicAlert("Failed to allocate aligned memory");

    return ptr;
@ -130,7 +130,7 @@ void FreeMemoryPages(void* ptr, size_t size)

        if (!VirtualFree(ptr, 0, MEM_RELEASE))
            PanicAlert("FreeMemoryPages failed!\n%s", GetLastErrorMsg());
-        ptr = NULL; // Is this our responsibility?
+        ptr = nullptr; // Is this our responsibility?

 #else
        munmap(ptr, size);
@ -184,7 +184,7 @@ std::string MemUsage()
    // Print information about the memory usage of the process.

    hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processID);
-    if (NULL == hProcess) return "MemUsage Error";
+    if (nullptr == hProcess) return "MemUsage Error";

    if (GetProcessMemoryInfo(hProcess, &pmc, sizeof(pmc)))
        Ret = Common::StringFromFormat("%s K", Common::ThousandSeparate(pmc.WorkingSetSize / 1024, 7).c_str());
--- a/src/common/misc.cpp
+++ b/src/common/misc.cpp
@ -23,9 +23,9 @@ const char* GetLastErrorMsg()
 #ifdef _WIN32
    static __declspec(thread) char err_str[buff_size] = {};

-    FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
+    FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, nullptr, GetLastError(),
        MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
-        err_str, buff_size, NULL);
+        err_str, buff_size, nullptr);
 #else
    static __thread char err_str[buff_size] = {};

--- a/src/common/platform.h
+++ b/src/common/platform.h
@ -77,7 +77,7 @@
 inline struct tm* localtime_r(const time_t *clock, struct tm *result) {
    if (localtime_s(result, clock) == 0)
        return result;
-    return NULL;
+    return nullptr;
 }

 #else
--- a/src/common/string_util.cpp
+++ b/src/common/string_util.cpp
@ -31,7 +31,7 @@ std::string ToUpper(std::string str) {
 // faster than sscanf
 bool AsciiToHex(const char* _szValue, u32& result)
 {
-    char *endptr = NULL;
+    char *endptr = nullptr;
    const u32 value = strtoul(_szValue, &endptr, 16);

    if (!endptr || *endptr)
@ -69,7 +69,7 @@ bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list ar
    // will be present in the middle of a multibyte sequence.
    //
    // This is why we lookup an ANSI (cp1252) locale here and use _vsnprintf_l.
-    static locale_t c_locale = NULL;
+    static locale_t c_locale = nullptr;
    if (!c_locale)
        c_locale = _create_locale(LC_ALL, ".1252");
    writtenCount = _vsnprintf_l(out, outsize, format, c_locale, args);
@ -92,7 +92,7 @@ bool CharArrayFromFormatV(char* out, int outsize, const char* format, va_list ar
 std::string StringFromFormat(const char* format, ...)
 {
    va_list args;
-    char *buf = NULL;
+    char *buf = nullptr;
 #ifdef _WIN32
    int required = 0;

@ -162,7 +162,7 @@ std::string StripQuotes(const std::string& s)

 bool TryParse(const std::string &str, u32 *const output)
 {
-    char *endptr = NULL;
+    char *endptr = nullptr;

    // Reset errno to a value other than ERANGE
    errno = 0;
--- a/src/common/thread_queue_list.h
+++ b/src/common/thread_queue_list.h
@ -37,7 +37,7 @@ struct ThreadQueueList {
    ~ThreadQueueList() {
        for (int i = 0; i < NUM_QUEUES; ++i)
        {
-            if (queues[i].data != NULL)
+            if (queues[i].data != nullptr)
                free(queues[i].data);
        }
    }
@ -46,7 +46,7 @@ struct ThreadQueueList {
    int contains(const IdType uid) {
        for (int i = 0; i < NUM_QUEUES; ++i)
        {
-            if (queues[i].data == NULL)
+            if (queues[i].data == nullptr)
                continue;

            Queue *cur = &queues[i];
@ -133,7 +133,7 @@ struct ThreadQueueList {
    inline void clear() {
        for (int i = 0; i < NUM_QUEUES; ++i)
        {
-            if (queues[i].data != NULL)
+            if (queues[i].data != nullptr)
                free(queues[i].data);
        }
        memset(queues, 0, sizeof(queues));
@ -147,7 +147,7 @@ struct ThreadQueueList {

    inline void prepare(u32 priority) {
        Queue *cur = &queues[priority];
-        if (cur->next == NULL)
+        if (cur->next == nullptr)
            link(priority, INITIAL_CAPACITY);
    }

@ -176,7 +176,7 @@ private:

        for (int i = (int) priority - 1; i >= 0; --i)
        {
-            if (queues[i].next != NULL)
+            if (queues[i].next != nullptr)
            {
                cur->next = queues[i].next;
                queues[i].next = cur;
@ -193,7 +193,7 @@ private:
        int size = cur->end - cur->first;
        if (size >= cur->capacity - 2)  {
            IdType *new_data = (IdType *)realloc(cur->data, cur->capacity * 2 * sizeof(IdType));
-            if (new_data != NULL)  {
+            if (new_data != nullptr)  {
                cur->capacity *= 2;
                cur->data = new_data;
            }
--- a/src/common/timer.cpp
+++ b/src/common/timer.cpp
@ -25,7 +25,7 @@ u32 Timer::GetTimeMs()
    return timeGetTime();
 #else
    struct timeval t;
-    (void)gettimeofday(&t, NULL);
+    (void)gettimeofday(&t, nullptr);
    return ((u32)(t.tv_sec * 1000 + t.tv_usec / 1000));
 #endif
 }
@ -183,7 +183,7 @@ std::string Timer::GetTimeFormatted()
    return StringFromFormat("%s:%03i", tmp, tp.millitm);
 #else
    struct timeval t;
-    (void)gettimeofday(&t, NULL);
+    (void)gettimeofday(&t, nullptr);
    return StringFromFormat("%s:%03d", tmp, (int)(t.tv_usec / 1000));
 #endif
 }
@ -197,7 +197,7 @@ double Timer::GetDoubleTime()
    (void)::ftime(&tp);
 #else
    struct timeval t;
-    (void)gettimeofday(&t, NULL);
+    (void)gettimeofday(&t, nullptr);
 #endif
    // Get continuous timestamp
    u64 TmpSeconds = Common::Timer::GetTimeSinceJan1970();
--- a/src/common/utf8.cpp
+++ b/src/common/utf8.cpp
@ -281,28 +281,28 @@ int u8_read_escape_sequence(const char *str, u32 *dest)
    do {
      digs[dno++] = str[i++];
    } while (octal_digit(str[i]) && dno < 3);
-    ch = strtol(digs, NULL, 8);
+    ch = strtol(digs, nullptr, 8);
  }
  else if (str[0] == 'x') {
    while (hex_digit(str[i]) && dno < 2) {
      digs[dno++] = str[i++];
    }
    if (dno > 0)
-      ch = strtol(digs, NULL, 16);
+      ch = strtol(digs, nullptr, 16);
  }
  else if (str[0] == 'u') {
    while (hex_digit(str[i]) && dno < 4) {
      digs[dno++] = str[i++];
    }
    if (dno > 0)
-      ch = strtol(digs, NULL, 16);
+      ch = strtol(digs, nullptr, 16);
  }
  else if (str[0] == 'U') {
    while (hex_digit(str[i]) && dno < 8) {
      digs[dno++] = str[i++];
    }
    if (dno > 0)
-      ch = strtol(digs, NULL, 16);
+      ch = strtol(digs, nullptr, 16);
  }
  *dest = ch;

@ -353,7 +353,7 @@ const char *u8_strchr(const char *s, u32 ch, int *charn)
    lasti = i;
    (*charn)++;
  }
-  return NULL;
+  return nullptr;
 }

 const char *u8_memchr(const char *s, u32 ch, size_t sz, int *charn)
@ -378,7 +378,7 @@ const char *u8_memchr(const char *s, u32 ch, size_t sz, int *charn)
    lasti = i;
    (*charn)++;
  }
-  return NULL;
+  return nullptr;
 }

 int u8_is_locale_utf8(const char *locale)
@ -419,35 +419,35 @@ bool UTF8StringHasNonASCII(const char *utf8string) {

 std::string ConvertWStringToUTF8(const wchar_t *wstr) {
    int len = (int)wcslen(wstr);
-    int size = (int)WideCharToMultiByte(CP_UTF8, 0, wstr, len, 0, 0, NULL, NULL);
+    int size = (int)WideCharToMultiByte(CP_UTF8, 0, wstr, len, 0, 0, nullptr, nullptr);
    std::string s;
    s.resize(size);
    if (size > 0) {
-        WideCharToMultiByte(CP_UTF8, 0, wstr, len, &s[0], size, NULL, NULL);
+        WideCharToMultiByte(CP_UTF8, 0, wstr, len, &s[0], size, nullptr, nullptr);
    }
    return s;
 }

 std::string ConvertWStringToUTF8(const std::wstring &wstr) {
    int len = (int)wstr.size();
-    int size = (int)WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), len, 0, 0, NULL, NULL);
+    int size = (int)WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), len, 0, 0, nullptr, nullptr);
    std::string s;
    s.resize(size);
    if (size > 0) {
-        WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), len, &s[0], size, NULL, NULL);
+        WideCharToMultiByte(CP_UTF8, 0, wstr.c_str(), len, &s[0], size, nullptr, nullptr);
    }
    return s;
 }

 void ConvertUTF8ToWString(wchar_t *dest, size_t destSize, const std::string &source) {
    int len = (int)source.size();
-    int size = (int)MultiByteToWideChar(CP_UTF8, 0, source.c_str(), len, NULL, 0);
+    int size = (int)MultiByteToWideChar(CP_UTF8, 0, source.c_str(), len, nullptr, 0);
    MultiByteToWideChar(CP_UTF8, 0, source.c_str(), len, dest, std::min((int)destSize, size));
 }

 std::wstring ConvertUTF8ToWString(const std::string &source) {
    int len = (int)source.size();
-    int size = (int)MultiByteToWideChar(CP_UTF8, 0, source.c_str(), len, NULL, 0);
+    int size = (int)MultiByteToWideChar(CP_UTF8, 0, source.c_str(), len, nullptr, 0);
    std::wstring str;
    str.resize(size);
    if (size > 0) {
--- a/src/core/core_timing.cpp
+++ b/src/core/core_timing.cpp
@ -67,7 +67,7 @@ s64 idledCycles;
 static std::recursive_mutex externalEventSection;

 // Warning: not included in save state.
-void(*advanceCallback)(int cyclesExecuted) = NULL;
+void(*advanceCallback)(int cyclesExecuted) = nullptr;

 void SetClockFrequencyMHz(int cpuMhz)
 {
@ -231,7 +231,7 @@ void ClearPendingEvents()

 void AddEventToQueue(Event* ne)
 {
-    Event* prev = NULL;
+    Event* prev = nullptr;
    Event** pNext = &first;
    for (;;)
    {
@ -327,7 +327,7 @@ s64 UnscheduleThreadsafeEvent(int event_type, u64 userdata)
    }
    if (!tsFirst)
    {
-        tsLast = NULL;
+        tsLast = nullptr;
        return result;
    }

@ -433,7 +433,7 @@ void RemoveThreadsafeEvent(int event_type)
    }
    if (!tsFirst)
    {
-        tsLast = NULL;
+        tsLast = nullptr;
        return;
    }
    Event *prev = tsFirst;
@ -495,7 +495,7 @@ void MoveEvents()
        AddEventToQueue(tsFirst);
        tsFirst = next;
    }
-    tsLast = NULL;
+    tsLast = nullptr;

    // Move free events to threadsafe pool
    while (allocatedTsEvents > 0 && eventPool)
@ -614,7 +614,7 @@ void DoState(PointerWrap &p)
    // These (should) be filled in later by the modules.
    event_types.resize(n, EventType(AntiCrashCallback, "INVALID EVENT"));

-    p.DoLinkedList<BaseEvent, GetNewEvent, FreeEvent, Event_DoState>(first, (Event **)NULL);
+    p.DoLinkedList<BaseEvent, GetNewEvent, FreeEvent, Event_DoState>(first, (Event **)nullptr);
    p.DoLinkedList<BaseEvent, GetNewTsEvent, FreeTsEvent, Event_DoState>(tsFirst, &tsLast);

    p.Do(g_clock_rate_arm11);
--- a/src/video_core/renderer_opengl/gl_shader_util.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_util.cpp
@ -22,7 +22,7 @@ GLuint LoadShaders(const char* vertex_shader, const char* fragment_shader) {
    // Compile Vertex Shader
    DEBUG_LOG(GPU, "Compiling vertex shader.");

-    glShaderSource(vertex_shader_id, 1, &vertex_shader, NULL);
+    glShaderSource(vertex_shader_id, 1, &vertex_shader, nullptr);
    glCompileShader(vertex_shader_id);

    // Check Vertex Shader
@ -31,14 +31,14 @@ GLuint LoadShaders(const char* vertex_shader, const char* fragment_shader) {

    if (info_log_length > 1) {
        std::vector<char> vertex_shader_error(info_log_length);
-        glGetShaderInfoLog(vertex_shader_id, info_log_length, NULL, &vertex_shader_error[0]);
+        glGetShaderInfoLog(vertex_shader_id, info_log_length, nullptr, &vertex_shader_error[0]);
        DEBUG_LOG(GPU, "%s", &vertex_shader_error[0]);
    }

    // Compile Fragment Shader
    DEBUG_LOG(GPU, "Compiling fragment shader.");

-    glShaderSource(fragment_shader_id, 1, &fragment_shader, NULL);
+    glShaderSource(fragment_shader_id, 1, &fragment_shader, nullptr);
    glCompileShader(fragment_shader_id);

    // Check Fragment Shader
@ -47,7 +47,7 @@ GLuint LoadShaders(const char* vertex_shader, const char* fragment_shader) {

    if (info_log_length > 1) {
        std::vector<char> fragment_shader_error(info_log_length);
-        glGetShaderInfoLog(fragment_shader_id, info_log_length, NULL, &fragment_shader_error[0]);
+        glGetShaderInfoLog(fragment_shader_id, info_log_length, nullptr, &fragment_shader_error[0]);
        DEBUG_LOG(GPU, "%s", &fragment_shader_error[0]);
    }

@ -65,7 +65,7 @@ GLuint LoadShaders(const char* vertex_shader, const char* fragment_shader) {

    if (info_log_length > 1) {
        std::vector<char> program_error(info_log_length);
-        glGetProgramInfoLog(program_id, info_log_length, NULL, &program_error[0]);
+        glGetProgramInfoLog(program_id, info_log_length, nullptr, &program_error[0]);
        DEBUG_LOG(GPU, "%s", &program_error[0]);
    }

--- a/src/video_core/video_core.cpp
+++ b/src/video_core/video_core.cpp
@ -17,8 +17,8 @@

 namespace VideoCore {

-EmuWindow*      g_emu_window    = NULL;     ///< Frontend emulator window
-RendererBase*   g_renderer      = NULL;     ///< Renderer plugin
+EmuWindow*      g_emu_window    = nullptr;     ///< Frontend emulator window
+RendererBase*   g_renderer      = nullptr;     ///< Renderer plugin
 int             g_current_frame = 0;

 /// Initialize the video core