Update SIMD and Platform Linux.

.vscode/settings.json

@@ -0,0 +1,22 @@
+{
+    "C_Cpp.formatting": "clangFormat",
+    "C_Cpp.loggingLevel": "Error",
+    "C_Cpp.default.cppStandard": "c++20",
+    "C_Cpp.default.includePath": [
+        "${workspaceFolder}/Engine/Source/Runtime", 
+        "${workspaceFolder}/Engine/Source/ThirdParty"
+    ],
+
+    "C_Cpp.default.browse.path": [
+        "${workspaceFolder}/Engine/Source/Runtime", 
+        "${workspaceFolder}/Engine/Source/ThirdParty"
+    ],
+    "C_Cpp.default.browse.databaseFilename": "${workspaceFolder}/.vscode/browse.vc.db",
+    "files.associations": {
+        "cstdint": "cpp"
+    },
+    "C_Cpp.default.defines": [
+        "P_LINUX_BUILD",
+        "__SSE__",
+    ],
+}

Engine/Source/Runtime/Core/public/HAL/Platform.h

@@ -14,9 +14,9 @@
 // User defines build platform
 #ifdef P_WIN_BUILD 
 #   define P_PLATFORM P_PLATFORM_WIN
+#   error Windows system is not yet supported.
 #elif P_LINUX_BUILD
 #   define P_PLATFORM P_PLATFORM_LIN
-#   error Linux / Unix system is not yet supported.
 #elif P_MAC_BUILD
 #   define P_PLATFORM P_PLATFORM_MAC
 #   error Mac target system is not yet supported.
@@ -133,7 +133,6 @@
 // Clang
 
 #elif (defined(__clang__))
-#   error PhanesEngine only supports MSVC -> Visual Studio
 #   if defined(__apple_build_version__)
 #   
 #	    if (__clang_major__ < 6)

Engine/Source/Runtime/Core/public/HAL/PlatformTypes.h

@@ -1,30 +1,15 @@
 #pragma once
 
+#include "PhanesEnginePCH.h"
+
 // ============================================= //
 //   Turn os specific types into global types.   //
 // ============================================= // 
 
 
-// TODO: include int128
-
 namespace Phanes::Core::Types
 {
 
-#ifdef P_WIN_BUILD
-
-  // MSCV++ specific types
-
-  typedef FLOAT128			float128;
-
-//#elif P_UNIX_BUILD
-//
-//	// GCC specific types
-//
-//	typedef __float128			float128;
-
-#endif
-
-
   // Specific types size
   // 
   // 8-Bit integer

Engine/Source/Runtime/Core/public/Math/Boilerplate.h

@@ -28,9 +28,19 @@
     
     #define FORCEINLINE __forceinline
     
-#elif defined(P_UNIX_BUILD)
+#elif defined(P_LINUX_BUILD)
+
+    #ifdef P_DEBUG
     
-    #error Only Windows is supported at the moment.	
+        #define P_DEBUGBREAK __builtin_trap();
+
+    #else
+
+        #define P_DEBUGBREAK
+
+    #endif // P_DEBUG
+
+    #define FORCEINLINE inline __attribute__((always_inline))
     
 #elif defined(P_ARM_BUILD)
     

Engine/Source/Runtime/Core/public/Math/MathTypes.h

@@ -4,7 +4,6 @@
 #   include "PhanesEnginePCH.h"
 #else
 #   define NOMINMAX
-#   include <Windows.h>
 #   include <stdint.h>
 #endif
 

Engine/Source/Runtime/Core/public/Math/SIMD/PhanesVectorMathSSE.hpp

@@ -113,7 +113,7 @@ namespace Phanes::Core::Math::SIMD
     /// <param name="v1"></param>
     void vec3_fix(Phanes::Core::Types::Vec4f32Reg v1)
     {
-        v1.m128_f32[3] = 0.0f;
+        v1 = _mm_and_ps(v1, _mm_castsi128_ps(_mm_set_epi32(0xFFFFFFFF, 0xFFFFFFFF, 0xFFFFFFFF, 0x00000000)));
     }
 }
 
@@ -265,7 +265,7 @@ namespace Phanes::Core::Math::Detail
         static FORCEINLINE float map(const Phanes::Core::Math::TVector4<float, true>& v1)
         {
             __m128 tmp = _mm_mul_ps(v1.data, v1.data);
-            return sqrt(tmp.m128_f32[0] + tmp.m128_f32[1] + tmp.m128_f32[2] + tmp.m128_f32[3]);
+            return _mm_cvtss_f32(_mm_sqrt_ps(SIMD::vec4_hadd(tmp)));
         }
     };
 
@@ -515,7 +515,7 @@ namespace Phanes::Core::Math::Detail
         static FORCEINLINE double map(const Phanes::Core::Math::TVector2<double, true>& v1)
         {
             __m128d tmp = _mm_mul_pd(v1.data, v1.data);
-            return sqrt(tmp.m128d_f64[0] + tmp.m128d_f64[1]);
+            return _mm_cvtsd_f64(_mm_sqrt_pd(_mm_hadd_pd(tmp, tmp)));
         }
     };
 
@@ -526,7 +526,7 @@ namespace Phanes::Core::Math::Detail
         static FORCEINLINE double map(const Phanes::Core::Math::TVector2<double, true>& v1)
         {
             __m128d tmp = _mm_mul_pd(v1.data, v1.data);
-            return tmp.m128d_f64[0] + tmp.m128d_f64[1];
+            return _mm_cvtsd_f64(_mm_hadd_pd(tmp, tmp));
         }
     };
 
@@ -657,7 +657,7 @@ namespace Phanes::Core::Math::Detail
 
         static FORCEINLINE void map(Phanes::Core::Math::TIntVector4<int, true>& v1, const int* comp)
         {
-            v1.comp = _mm_loadu_epi32(comp);
+            v1.comp = _mm_set_epi32(comp[3], comp[2], comp[1], comp[0]);
         }
 
         static FORCEINLINE void map(Phanes::Core::Math::TIntVector4<int, true>& r, const Phanes::Core::Math::TIntVector2<int, true>& v1, const Phanes::Core::Math::TIntVector2<int, true>& v2)
@@ -875,7 +875,7 @@ namespace Phanes::Core::Math::Detail
 
         static FORCEINLINE void map(Phanes::Core::Math::TIntVector2<Phanes::Core::Types::int64, true>& v1, const Phanes::Core::Types::int64* comp)
         {
-            v1.comp = _mm_loadu_epi64(comp);
+            v1.comp = _mm_set_epi64x(comp[1], comp[0]);
         }
     };
 

MathTestFPU/CMakeLists.txt

@@ -0,0 +1,4 @@
+cmake_minimum_required(2.8)
+
+project(MathTestFPU)
+