Update simdlib to 4.9.107 + image IO backend

3rdparty/simdlib/CMakeLists.txt

@@ -20,46 +20,31 @@ file(GLOB_RECURSE SIMD_BASE_HDR ${CMAKE_CURRENT_SOURCE_DIR}/Simd/*.h ${CMAKE_CUR
 if(X86 OR X86_64)
 
     # Flags check
-    set(SSE_FLAG    "")
     set(SSE2_FLAG   "")
-    set(SSE3_FLAG   "")
-    set(SSSE3_FLAG  "")
-    set(SSE4_1_FLAG "")
     set(SSE4_2_FLAG "")
     set(AVX_FLAG    "")
     set(AVX2_FLAG   "")
 
     if(MSVC)
         if(NOT MSVC64)
-            vp_check_compiler_flag(CXX "/arch:SSE"    HAVE_SSE_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse.cpp")
             vp_check_compiler_flag(CXX "/arch:SSE2"   HAVE_SSE2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse2.cpp")
         endif()
 
         vp_check_compiler_flag(CXX "/arch:AVX"    HAVE_AVX_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx.cpp")
         vp_check_compiler_flag(CXX "/arch:AVX2"   HAVE_AVX2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx2.cpp")
 
-        if(HAVE_SSE_FLAG)
-            set(SSE_FLAG "/arch:SSE")
-        endif()
         if(HAVE_SSE2_FLAG)
             set(SSE2_FLAG "/arch:SSE2")
         endif()
         if(HAVE_AVX_FLAG)
             set(AVX_FLAG    "/arch:AVX")
             set(SSE4_2_FLAG "/arch:AVX")
-            set(SSE4_1_FLAG "/arch:AVX")
-            set(SSSE3_FLAG  "/arch:AVX")
-            set(SSE3_FLAG   "/arch:AVX")
         endif()
         if(HAVE_AVX2_FLAG)
             set(AVX2_FLAG "/arch:AVX2")
         endif()
     else()
-        vp_check_compiler_flag(CXX "-msse"    HAVE_SSE_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse.cpp")
         vp_check_compiler_flag(CXX "-msse2"   HAVE_SSE2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse2.cpp")
-        vp_check_compiler_flag(CXX "-msse3"   HAVE_SSE3_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse3.cpp")
-        vp_check_compiler_flag(CXX "-mssse3"  HAVE_SSSE3_FLAG   "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_ssse3.cpp")
-        vp_check_compiler_flag(CXX "-msse4.1" HAVE_SSE4_1_FLAG  "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse41.cpp")
         vp_check_compiler_flag(CXX "-msse4.2" HAVE_SSE4_2_FLAG  "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse42.cpp")
         vp_check_compiler_flag(CXX "-mavx"    HAVE_AVX_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx.cpp")
         vp_check_compiler_flag(CXX "-mavx2"   HAVE_AVX2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx2.cpp")
@@ -68,23 +53,11 @@ if(X86 OR X86_64)
         vp_check_compiler_flag(CXX "-Wno-sign-compare"       HAVE_NO_SIGN_COMPARE_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_warning.cpp")
         vp_check_compiler_flag(CXX "-Wno-ignored-qualifiers" HAVE_NO_IGNORED_QUALIFIERS    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_warning.cpp")
 
-        if(HAVE_SSE_FLAG)
-            set(SSE_FLAG "-msse")
-        endif()
         if(HAVE_SSE2_FLAG)
-            set(SSE2_FLAG "-msse2")
-        endif()
-        if(HAVE_SSE3_FLAG)
-            set(SSE3_FLAG "-msse3")
-        endif()
-        if(HAVE_SSSE3_FLAG)
-            set(SSSE3_FLAG "-mssse3")
-        endif()
-        if(HAVE_SSE4_1_FLAG)
-            set(SSE4_1_FLAG "-msse4.1")
+            set(SSE2_FLAG "-msse -msse2")
         endif()
         if(HAVE_SSE4_2_FLAG)
-            set(SSE4_2_FLAG "-msse4.2")
+            set(SSE4_2_FLAG "-msse3 -mssse3 -msse4.1 -msse4.2")
         endif()
         if(HAVE_AVX_FLAG)
             set(AVX_FLAG "-mavx")
@@ -109,36 +82,32 @@ if(X86 OR X86_64)
     file(GLOB_RECURSE SIMD_BASE_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdBase*.cpp)
     set_source_files_properties(${SIMD_BASE_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS}")
 
-    file(GLOB_RECURSE SIMD_SSE1_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse1*.cpp)
-    set_source_files_properties(${SIMD_SSE1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE_FLAG}")
-
     file(GLOB_RECURSE SIMD_SSE2_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse2*.cpp)
     set_source_files_properties(${SIMD_SSE2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE2_FLAG}")
 
-    file(GLOB_RECURSE SIMD_SSE3_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse3*.cpp)
-    set_source_files_properties(${SIMD_SSE3_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE3_FLAG}")
-
-    file(GLOB_RECURSE SIMD_SSSE3_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSsse3*.cpp)
-    set_source_files_properties(${SIMD_SSSE3_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSSE3_FLAG}")
-
     file(GLOB_RECURSE SIMD_SSE41_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse41*.cpp)
-    set_source_files_properties(${SIMD_SSE41_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_1_FLAG}")
-
-    file(GLOB_RECURSE SIMD_SSE42_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse42*.cpp)
-    set_source_files_properties(${SIMD_SSE42_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_2_FLAG}")
+    set_source_files_properties(${SIMD_SSE41_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_2_FLAG}")
 
     file(GLOB_RECURSE SIMD_AVX1_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdAvx1*.cpp)
-    set_source_files_properties(${SIMD_AVX1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX_FLAG}")
+    if(MSVC)
+        set_source_files_properties(${SIMD_AVX1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX_FLAG} -mno-avx256-split-unaligned-load -mno-avx256-split-unaligned-store")
+    elseif((CMAKE_CXX_COMPILER MATCHES "clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+        set_source_files_properties(${SIMD_AVX1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX_FLAG}")
+    else()
+        set_source_files_properties(${SIMD_AVX1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX_FLAG} -mno-avx256-split-unaligned-load -mno-avx256-split-unaligned-store")
+    endif()
 
     file(GLOB_RECURSE SIMD_AVX2_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdAvx2*.cpp)
     if(MSVC)
-        set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG}")
+        set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG} -mno-avx256-split-unaligned-load -mno-avx256-split-unaligned-store")
+    elseif((CMAKE_CXX_COMPILER MATCHES "clang") OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
+        set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG} -mfma -mbmi -mbmi2 -mlzcnt")
     else()
-        set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG} -mfma")
+        set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG} -mfma -mbmi -mbmi2 -mlzcnt -fabi-version=4 -mno-avx256-split-unaligned-load -mno-avx256-split-unaligned-store")
     endif()
 
     set(SIMD_LIB_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG}")
-    set(SIMD_ALG_SRC ${SIMD_BASE_SRC} ${SIMD_SSE1_SRC} ${SIMD_SSE2_SRC} ${SIMD_SSE3_SRC} ${SIMD_SSSE3_SRC} ${SIMD_SSE41_SRC} ${SIMD_SSE42_SRC} ${SIMD_AVX1_SRC} ${SIMD_AVX2_SRC})
+    set(SIMD_ALG_SRC ${SIMD_BASE_SRC} ${SIMD_SSE2_SRC} ${SIMD_SSE41_SRC} ${SIMD_AVX1_SRC} ${SIMD_AVX2_SRC})
 
     file(GLOB_RECURSE SIMD_LIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdLib.cpp)
     set_source_files_properties(${SIMD_LIB_SRC} PROPERTIES COMPILE_FLAGS "${SIMD_LIB_FLAGS}")
@@ -183,32 +152,21 @@ elseif(WINRT)
        add_library(${SIMD_LIBRARY} STATIC ${SIMD_LIB_SRC} ${SIMD_BASE_SRC} ${SIMD_NEON_SRC} ${SIMD_BASE_HDR})
     else()
         # Flags check
-        set(SSE_FLAG    "")
         set(SSE2_FLAG   "")
-        set(SSE3_FLAG   "")
-        set(SSSE3_FLAG  "")
-        set(SSE4_1_FLAG "")
         set(SSE4_2_FLAG "")
         set(AVX_FLAG    "")
         set(AVX2_FLAG   "")
 
-        vp_check_compiler_flag(CXX "/arch:SSE"    HAVE_SSE_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse.cpp")
         vp_check_compiler_flag(CXX "/arch:SSE2"   HAVE_SSE2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_sse2.cpp")
         vp_check_compiler_flag(CXX "/arch:AVX"    HAVE_AVX_FLAG     "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx.cpp")
         vp_check_compiler_flag(CXX "/arch:AVX2"   HAVE_AVX2_FLAG    "${PROJECT_SOURCE_DIR}/cmake/checks/cpu_avx2.cpp")
 
-        if(HAVE_SSE_FLAG)
-            set(SSE_FLAG "/arch:SSE")
-        endif()
         if(HAVE_SSE2_FLAG)
             set(SSE2_FLAG "/arch:SSE2")
         endif()
         if(HAVE_AVX_FLAG)
             set(AVX_FLAG    "/arch:AVX")
             set(SSE4_2_FLAG "/arch:AVX")
-            set(SSE4_1_FLAG "/arch:AVX")
-            set(SSSE3_FLAG  "/arch:AVX")
-            set(SSE3_FLAG   "/arch:AVX")
         endif()
         if(HAVE_AVX2_FLAG)
             set(AVX2_FLAG "/arch:AVX2")
@@ -217,23 +175,11 @@ elseif(WINRT)
         file(GLOB_RECURSE SIMD_BASE_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdBase*.cpp)
         set_source_files_properties(${SIMD_BASE_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS}")
 
-        file(GLOB_RECURSE SIMD_SSE1_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse1*.cpp)
-        set_source_files_properties(${SIMD_SSE1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE_FLAG}")
-
         file(GLOB_RECURSE SIMD_SSE2_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse2*.cpp)
         set_source_files_properties(${SIMD_SSE2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE2_FLAG}")
 
-        file(GLOB_RECURSE SIMD_SSE3_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse3*.cpp)
-        set_source_files_properties(${SIMD_SSE3_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE3_FLAG}")
-
-        file(GLOB_RECURSE SIMD_SSSE3_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSsse3*.cpp)
-        set_source_files_properties(${SIMD_SSSE3_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSSE3_FLAG}")
-
         file(GLOB_RECURSE SIMD_SSE41_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse41*.cpp)
-        set_source_files_properties(${SIMD_SSE41_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_1_FLAG}")
-
-        file(GLOB_RECURSE SIMD_SSE42_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdSse42*.cpp)
-        set_source_files_properties(${SIMD_SSE42_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_2_FLAG}")
+        set_source_files_properties(${SIMD_SSE41_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${SSE4_2_FLAG}")
 
         file(GLOB_RECURSE SIMD_AVX1_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdAvx1*.cpp)
         set_source_files_properties(${SIMD_AVX1_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX_FLAG}")
@@ -242,7 +188,7 @@ elseif(WINRT)
         set_source_files_properties(${SIMD_AVX2_SRC} PROPERTIES COMPILE_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG}")
 
         set(SIMD_LIB_FLAGS "${COMMON_CXX_FLAGS} ${AVX2_FLAG}")
-        set(SIMD_ALG_SRC ${SIMD_BASE_SRC} ${SIMD_SSE1_SRC} ${SIMD_SSE2_SRC} ${SIMD_SSE3_SRC} ${SIMD_SSSE3_SRC} ${SIMD_SSE41_SRC} ${SIMD_SSE42_SRC} ${SIMD_AVX1_SRC} ${SIMD_AVX2_SRC})
+        set(SIMD_ALG_SRC ${SIMD_BASE_SRC} ${SIMD_SSE2_SRC} ${SIMD_SSE41_SRC} ${SIMD_AVX1_SRC} ${SIMD_AVX2_SRC})
 
         file(GLOB_RECURSE SIMD_LIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/Simd/SimdLib.cpp)
         set_source_files_properties(${SIMD_LIB_SRC} PROPERTIES COMPILE_FLAGS "${SIMD_LIB_FLAGS}")

3rdparty/simdlib/Simd/SimdSse1.h → 3rdparty/simdlib/Simd/SimdAlignment.h

@@ -1,40 +1,73 @@
-/*
-* Simd Library (http://ermig1979.github.io/Simd).
-*
-* Copyright (c) 2011-2019 Yermalayeu Ihar.
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-* SOFTWARE.
-*/
-#ifndef __SimdSse_h__
-#define __SimdSse_h__
-
-#include "Simd/SimdDefs.h"
-
-namespace Simd
-{
-#ifdef SIMD_SSE_ENABLE
-    namespace Sse
-    {
-        void SquaredDifferenceSum32f(const float * a, const float * b, size_t size, float * sum);
-
-        void SquaredDifferenceKahanSum32f(const float * a, const float * b, size_t size, float * sum);
-    }
-#endif// SIMD_SSE_ENABLE
-}
-#endif//__SimdSse_h__
+/*
+* Simd Library (http://ermig1979.github.io/Simd).
+*
+* Copyright (c) 2011-2021 Yermalayeu Ihar.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+* SOFTWARE.
+*/
+#ifndef __SimdAlignment_h__
+#define __SimdAlignment_h__
+
+#include "Simd/SimdEnable.h"
+
+namespace Simd
+{
+    SIMD_INLINE size_t GetAlignment()
+    {
+#ifdef SIMD_AVX2_ENABLE
+        if (Avx2::Enable)
+            return sizeof(__m256i);
+        else
+#endif
+#ifdef SIMD_AVX_ENABLE
+        if (Avx::Enable)
+            return sizeof(__m256);
+        else
+#endif
+#ifdef SIMD_SSE41_ENABLE
+        if (Sse41::Enable)
+            return sizeof(__m128i);
+        else
+#endif
+#ifdef SIMD_SSE2_ENABLE
+        if (Sse2::Enable)
+            return sizeof(__m128i);
+        else
+#endif
+#ifdef SIMD_NEON_ENABLE
+        if (Neon::Enable)
+            return sizeof(uint8x16_t);
+        else
+#endif
+            return sizeof(void *);
+    }
+
+    extern const size_t ALIGNMENT;
+
+    SIMD_INLINE size_t Alignment()
+    {
+#if defined(WIN32)
+        return GetAlignment();
+#else
+        return ALIGNMENT;
+#endif
+    }
+}
+
+#endif//__SimdAlignment_h__

3rdparty/simdlib/Simd/SimdAllocator.hpp

@@ -1,7 +1,7 @@
 /*
 * Simd Library (http://ermig1979.github.io/Simd).
 *
-* Copyright (c) 2011-2017 Yermalayeu Ihar.
+* Copyright (c) 2011-2020 Yermalayeu Ihar.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -125,8 +125,8 @@ namespace Simd
         */
         static SIMD_INLINE size_t Alignment()
         {
-#if defined(__SimdEnable_h__) && defined(WIN32)
-            return Simd::ALIGNMENT;
+#if defined(__SimdAlignment_h__) && defined(WIN32)
+            return Simd::Alignment();
 #else
             return SimdAlignment();
 #endif

3rdparty/simdlib/Simd/SimdArray.h

@@ -1,7 +1,7 @@
 /*
 * Simd Library (http://ermig1979.github.io/Simd).
 *
-* Copyright (c) 2011-2019 Yermalayeu Ihar.
+* Copyright (c) 2011-2021 Yermalayeu Ihar.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
@@ -57,15 +57,28 @@ namespace Simd
                 }
                 *(size_t*)&size = size_;
                 if (size_)
-                    *(T**)&data = (T*)Simd::Allocate(size * sizeof(T), align);
+                    *(T**)&data = (T*)Simd::Allocate(RawSize(), align);
             }
             if (clear)
                 Clear();
         }
 
+        SIMD_INLINE void Assign(const T * src, size_t size_)
+        {
+            Resize(size_, src == NULL);
+            if(src)
+                memcpy(data, src, RawSize());
+        }
+
         SIMD_INLINE void Clear()
         {
-            ::memset(data, 0, size * sizeof(T));
+            memset(data, 0, RawSize());
+        }
+
+        SIMD_INLINE void Swap(const Array & array)
+        {
+            Simd::Swap((T*&)data, (T*&)(array.data));
+            Simd::Swap((size_t&)size, (size_t&)(array.size));
         }
 
         SIMD_INLINE T & operator[] (size_t i)
@@ -77,21 +90,28 @@ namespace Simd
         {
             return data[i];
         }
+
+        SIMD_INLINE size_t RawSize() const
+        {
+            return size * sizeof(T);
+        }
     };
 
+    typedef Array<int8_t> Array8i;
     typedef Array<uint8_t> Array8u;
     typedef Array<int16_t> Array16i;
     typedef Array<uint16_t> Array16u;
     typedef Array<int32_t> Array32i;
+    typedef Array<uint32_t> Array32u;
     typedef Array<float> Array32f;
 
 #if defined(__GNUC__) && __GNUC__ >= 6
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wignored-attributes"
 #endif
 
-#ifdef SIMD_SSE_ENABLE
-    namespace Sse
+#ifdef SIMD_SSE2_ENABLE
+    namespace Sse2
     {
         typedef Array<__m128> Array128f;
     }