Replace sf::Uint16 with std::uint16_t

examples/shader/Shader.cpp

@@ -135,9 +135,9 @@ public:
 
     bool onLoad() override
     {
-        std::uniform_real_distribution<float>     x_distribution(0, 800);
+        std::uniform_real_distribution<float>        x_distribution(0, 800);
-        std::uniform_real_distribution<float>     y_distribution(0, 600);
+        std::uniform_real_distribution<float>        y_distribution(0, 600);
-        std::uniform_int_distribution<sf::Uint16> color_distribution(0, 255);
+        std::uniform_int_distribution<std::uint16_t> color_distribution(0, 255);
 
         // Create the points
         m_points.setPrimitiveType(sf::Points);

include/SFML/Config.hpp

@@ -167,9 +167,6 @@
 ////////////////////////////////////////////////////////////
 namespace sf
 {
-// 16 bits integer types
-using Uint16 = std::uint16_t;
-
 // 32 bits integer types
 using Int32  = std::int32_t;
 using Uint32 = std::uint32_t;

include/SFML/Graphics/Color.inl

@@ -107,7 +107,8 @@ constexpr Color operator*(const Color& left, const Color& right)
 {
     const auto scaledMul = [](std::uint8_t lhs, std::uint8_t rhs) -> std::uint8_t
     {
-        const auto uint16Result = static_cast<Uint16>(static_cast<Uint16>(lhs) * static_cast<Uint16>(rhs));
+        const auto uint16Result = static_cast<std::uint16_t>(
+            static_cast<std::uint16_t>(lhs) * static_cast<std::uint16_t>(rhs));
         return static_cast<std::uint8_t>(uint16Result / 255u);
     };
 

include/SFML/Network/Packet.hpp

@@ -228,7 +228,7 @@ public:
     ////////////////////////////////////////////////////////////
     /// \overload
     ////////////////////////////////////////////////////////////
-    Packet& operator>>(Uint16& data);
+    Packet& operator>>(std::uint16_t& data);
 
     ////////////////////////////////////////////////////////////
     /// \overload
@@ -309,7 +309,7 @@ public:
     ////////////////////////////////////////////////////////////
     /// \overload
     ////////////////////////////////////////////////////////////
-    Packet& operator<<(Uint16 data);
+    Packet& operator<<(std::uint16_t data);
 
     ////////////////////////////////////////////////////////////
     /// \overload

include/SFML/System/String.hpp

@@ -296,7 +296,7 @@ public:
     /// \see toUtf8, toUtf32
     ///
     ////////////////////////////////////////////////////////////
-    std::basic_string<Uint16> toUtf16() const;
+    std::basic_string<std::uint16_t> toUtf16() const;
 
     ////////////////////////////////////////////////////////////
     /// \brief Convert the Unicode string to a UTF-32 string

include/SFML/System/Utf.hpp

@@ -292,7 +292,7 @@ public:
     ///
     ////////////////////////////////////////////////////////////
     template <typename Out>
-    static Out encode(Uint32 input, Out output, Uint16 replacement = 0);
+    static Out encode(Uint32 input, Out output, std::uint16_t replacement = 0);
 
     ////////////////////////////////////////////////////////////
     /// \brief Advance to the next UTF-16 character

include/SFML/System/Utf.inl

@@ -301,7 +301,7 @@ Out Utf<8>::toUtf32(In begin, In end, Out output)
 template <typename In>
 In Utf<16>::decode(In begin, In end, Uint32& output, Uint32 replacement)
 {
-    Uint16 first = *begin++;
+    std::uint16_t first = *begin++;
 
     // If it's a surrogate pair, first convert to a single UTF-32 character
     if ((first >= 0xD800) && (first <= 0xDBFF))
@@ -339,7 +339,7 @@ In Utf<16>::decode(In begin, In end, Uint32& output, Uint32 replacement)
 
 ////////////////////////////////////////////////////////////
 template <typename Out>
-Out Utf<16>::encode(Uint32 input, Out output, Uint16 replacement)
+Out Utf<16>::encode(Uint32 input, Out output, std::uint16_t replacement)
 {
     if (input <= 0xFFFF)
     {
@@ -353,7 +353,7 @@ Out Utf<16>::encode(Uint32 input, Out output, Uint16 replacement)
         else
         {
             // Valid character directly convertible to a single UTF-16 character
-            *output++ = static_cast<Uint16>(input);
+            *output++ = static_cast<std::uint16_t>(input);
         }
     }
     else if (input > 0x0010FFFF)
@@ -366,8 +366,8 @@ Out Utf<16>::encode(Uint32 input, Out output, Uint16 replacement)
     {
         // The input character will be converted to two UTF-16 elements
         input -= 0x0010000;
-        *output++ = static_cast<Uint16>((input >> 10) + 0xD800);
+        *output++ = static_cast<std::uint16_t>((input >> 10) + 0xD800);
-        *output++ = static_cast<Uint16>((input & 0x3FFUL) + 0xDC00);
+        *output++ = static_cast<std::uint16_t>((input & 0x3FFUL) + 0xDC00);
     }
 
     return output;

src/SFML/Audio/SoundFileReaderWav.cpp

@@ -57,13 +57,13 @@ bool decode(sf::InputStream& stream, std::int16_t& value)
     return true;
 }
 
-bool decode(sf::InputStream& stream, sf::Uint16& value)
+bool decode(sf::InputStream& stream, std::uint16_t& value)
 {
     unsigned char bytes[sizeof(value)];
     if (static_cast<std::size_t>(stream.read(bytes, static_cast<sf::Int64>(sizeof(bytes)))) != sizeof(bytes))
         return false;
 
-    value = static_cast<sf::Uint16>(bytes[0] | (bytes[1] << 8));
+    value = static_cast<std::uint16_t>(bytes[0] | (bytes[1] << 8));
 
     return true;
 }
@@ -92,9 +92,9 @@ bool decode(sf::InputStream& stream, sf::Uint32& value)
 
 const sf::Uint64 mainChunkSize = 12;
 
-const sf::Uint16 waveFormatPcm = 1;
+const std::uint16_t waveFormatPcm = 1;
 
-const sf::Uint16 waveFormatExtensible = 65534;
+const std::uint16_t waveFormatExtensible = 65534;
 
 const char* waveSubformatPcm =
     "\x01\x00\x00\x00\x00\x00\x10\x00"
@@ -249,14 +249,14 @@ bool SoundFileReaderWav::parseHeader(Info& info)
             // "fmt" chunk
 
             // Audio format
-            Uint16 format = 0;
+            std::uint16_t format = 0;
             if (!decode(*m_stream, format))
                 return false;
             if ((format != waveFormatPcm) && (format != waveFormatExtensible))
                 return false;
 
             // Channel count
-            Uint16 channelCount = 0;
+            std::uint16_t channelCount = 0;
             if (!decode(*m_stream, channelCount))
                 return false;
             info.channelCount = channelCount;
@@ -273,12 +273,12 @@ bool SoundFileReaderWav::parseHeader(Info& info)
                 return false;
 
             // Block align
-            Uint16 blockAlign = 0;
+            std::uint16_t blockAlign = 0;
             if (!decode(*m_stream, blockAlign))
                 return false;
 
             // Bits per sample
-            Uint16 bitsPerSample = 0;
+            std::uint16_t bitsPerSample = 0;
             if (!decode(*m_stream, bitsPerSample))
                 return false;
             if (bitsPerSample != 8 && bitsPerSample != 16 && bitsPerSample != 24 && bitsPerSample != 32)
@@ -292,12 +292,12 @@ bool SoundFileReaderWav::parseHeader(Info& info)
             if (format == waveFormatExtensible)
             {
                 // Extension size
-                Uint16 extensionSize = 0;
+                std::uint16_t extensionSize = 0;
                 if (!decode(*m_stream, extensionSize))
                     return false;
 
                 // Valid bits per sample
-                Uint16 validBitsPerSample = 0;
+                std::uint16_t validBitsPerSample = 0;
                 if (!decode(*m_stream, validBitsPerSample))
                     return false;
 

src/SFML/Audio/SoundFileWriterWav.cpp

@@ -44,7 +44,7 @@ void encode(std::ostream& stream, std::int16_t value)
     stream.write(reinterpret_cast<const char*>(bytes), sizeof(bytes));
 }
 
-void encode(std::ostream& stream, sf::Uint16 value)
+void encode(std::ostream& stream, std::uint16_t value)
 {
     unsigned char bytes[] = {static_cast<unsigned char>(value & 0xFF), static_cast<unsigned char>(value >> 8)};
     stream.write(reinterpret_cast<const char*>(bytes), sizeof(bytes));
@@ -139,17 +139,17 @@ bool SoundFileWriterWav::writeHeader(unsigned int sampleRate, unsigned int chann
     encode(m_file, fmtChunkSize);
 
     // Write the format (PCM)
-    Uint16 format = 1;
+    std::uint16_t format = 1;
     encode(m_file, format);
 
     // Write the sound attributes
-    encode(m_file, static_cast<Uint16>(channelCount));
+    encode(m_file, static_cast<std::uint16_t>(channelCount));
     encode(m_file, sampleRate);
     Uint32 byteRate = sampleRate * channelCount * 2;
     encode(m_file, byteRate);
-    auto blockAlign = static_cast<Uint16>(channelCount * 2);
+    auto blockAlign = static_cast<std::uint16_t>(channelCount * 2);
     encode(m_file, blockAlign);
-    Uint16 bitsPerSample = 16;
+    std::uint16_t bitsPerSample = 16;
     encode(m_file, bitsPerSample);
 
     // Write the sub-chunk 2 ("data") id and size

src/SFML/Network/Packet.cpp

@@ -160,7 +160,7 @@ Packet& Packet::operator>>(std::int16_t& data)
     if (checkSize(sizeof(data)))
     {
         std::memcpy(&data, &m_data[m_readPos], sizeof(data));
-        data = static_cast<std::int16_t>(ntohs(static_cast<uint16_t>(data)));
+        data = static_cast<std::int16_t>(ntohs(static_cast<std::uint16_t>(data)));
         m_readPos += sizeof(data);
     }
 
@@ -169,7 +169,7 @@ Packet& Packet::operator>>(std::int16_t& data)
 
 
 ////////////////////////////////////////////////////////////
-Packet& Packet::operator>>(Uint16& data)
+Packet& Packet::operator>>(std::uint16_t& data)
 {
     if (checkSize(sizeof(data)))
     {
@@ -418,16 +418,16 @@ Packet& Packet::operator<<(std::uint8_t data)
 ////////////////////////////////////////////////////////////
 Packet& Packet::operator<<(std::int16_t data)
 {
-    auto toWrite = static_cast<std::int16_t>(htons(static_cast<uint16_t>(data)));
+    auto toWrite = static_cast<std::int16_t>(htons(static_cast<std::uint16_t>(data)));
     append(&toWrite, sizeof(toWrite));
     return *this;
 }
 
 
 ////////////////////////////////////////////////////////////
-Packet& Packet::operator<<(Uint16 data)
+Packet& Packet::operator<<(std::uint16_t data)
 {
-    Uint16 toWrite = htons(data);
+    std::uint16_t toWrite = htons(data);
     append(&toWrite, sizeof(toWrite));
     return *this;
 }

src/SFML/System/String.cpp

@@ -196,10 +196,10 @@ std::basic_string<std::uint8_t> String::toUtf8() const
 
 
 ////////////////////////////////////////////////////////////
-std::basic_string<Uint16> String::toUtf16() const
+std::basic_string<std::uint16_t> String::toUtf16() const
 {
     // Prepare the output string
-    std::basic_string<Uint16> output;
+    std::basic_string<std::uint16_t> output;
     output.reserve(m_string.length());
 
     // Convert

src/SFML/Window/Win32/WindowImplWin32.cpp

@@ -718,7 +718,7 @@ void WindowImplWin32::processEvent(UINT message, WPARAM wParam, LPARAM lParam)
                 if ((character >= 0xD800) && (character <= 0xDBFF))
                 {
                     // First part of a surrogate pair: store it and wait for the second one
-                    m_surrogate = static_cast<Uint16>(character);
+                    m_surrogate = static_cast<std::uint16_t>(character);
                 }
                 else
                 {
@@ -726,7 +726,7 @@ void WindowImplWin32::processEvent(UINT message, WPARAM wParam, LPARAM lParam)
                     if ((character >= 0xDC00) && (character <= 0xDFFF))
                     {
                         // Convert the UTF-16 surrogate pair to a single UTF-32 value
-                        Uint16 utf16[] = {m_surrogate, static_cast<Uint16>(character)};
+                        std::uint16_t utf16[] = {m_surrogate, static_cast<std::uint16_t>(character)};
                         sf::Utf16::toUtf32(utf16, utf16 + 2, &character);
                         m_surrogate = 0;
                     }

src/SFML/Window/Win32/WindowImplWin32.hpp

@@ -277,10 +277,10 @@ private:
     bool    m_keyRepeatEnabled; //!< Automatic key-repeat state for keydown events
     Vector2u m_lastSize;        //!< The last handled size of the window
     bool     m_resizing;        //!< Is the window being resized?
-    Uint16 m_surrogate; //!< First half of the surrogate pair, in case we're receiving a Unicode character in two events
+    std::uint16_t m_surrogate; //!< First half of the surrogate pair, in case we're receiving a Unicode character in two events
-    bool   m_mouseInside;   //!< Mouse is inside the window?
+    bool          m_mouseInside;   //!< Mouse is inside the window?
-    bool   m_fullscreen;    //!< Is the window fullscreen?
+    bool          m_fullscreen;    //!< Is the window fullscreen?
-    bool   m_cursorGrabbed; //!< Is the mouse cursor trapped?
+    bool          m_cursorGrabbed; //!< Is the mouse cursor trapped?
 };
 
 } // namespace priv

test/System/Config.cpp

@@ -14,8 +14,6 @@ TEST_CASE("SFML/Config.hpp")
 
     SUBCASE("Fixed width types")
     {
-        CHECK(sizeof(sf::Uint16) == 2);
-
         CHECK(sizeof(sf::Int32) == 4);
         CHECK(sizeof(sf::Uint32) == 4);