Core: Add header for PCSX2-specific preprocessor definitions

pcsx2/CMakeLists.txt

@@ -214,6 +214,7 @@ set(pcsx2Headers
 	MemoryTypes.h
 	Patch.h
 	PathDefs.h
+	PCSX2Base.h
 	PrecompiledHeader.h
 	R3000A.h
 	R5900Exceptions.h

pcsx2/GS/GS_types.h

@@ -104,23 +104,3 @@ extern void vmfree(void* ptr, size_t size);
 #endif
 
 #define ASSERT assert
-
-// sse
-#if defined(__GNUC__)
-
-	// Convert gcc see define into GS (windows) define
-	#if defined(__AVX2__)
-		#define _M_SSE 0x501
-	#elif defined(__AVX__)
-		#define _M_SSE 0x500
-	#elif defined(__SSE4_1__)
-		#define _M_SSE 0x401
-	#else
-		#error PCSX2 requires compiling for at least SSE 4.1
-	#endif
-
-#elif _M_SSE < 0x401
-
-	#error PCSX2 requires compiling for at least SSE 4.1
-
-#endif

pcsx2/PCSX2Base.h

@@ -0,0 +1,37 @@
+/*  PCSX2 - PS2 Emulator for PCs
+ *  Copyright (C) 2002-2021  PCSX2 Dev Team
+ *
+ *  PCSX2 is free software: you can redistribute it and/or modify it under the terms
+ *  of the GNU Lesser General Public License as published by the Free Software Found-
+ *  ation, either version 3 of the License, or (at your option) any later version.
+ *
+ *  PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ *  PURPOSE.  See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with PCSX2.
+ *  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/// Base defines and typedefs that are needed by all code in PCSX2
+/// Prefer this over including Pcsx2Defs.h to make sure everyone gets all the defines, as missing defines fail silently
+
+#pragma once
+
+#include "common/Pcsx2Defs.h"
+#include "GS/config.h"
+
+#if defined(__GNUC__)
+	// Convert gcc see define into GS (windows) define
+	#if defined(__AVX2__)
+		#define _M_SSE 0x501
+	#elif defined(__AVX__)
+		#define _M_SSE 0x500
+	#elif defined(__SSE4_1__)
+		#define _M_SSE 0x401
+	#else
+		#error PCSX2 requires compiling for at least SSE 4.1
+	#endif
+#elif _M_SSE < 0x401
+	#error PCSX2 requires compiling for at least SSE 4.1
+#endif

pcsx2/PrecompiledHeader.h

@@ -67,7 +67,7 @@
 // unchanged for long periods of time, or happen to be used by almost everything, so they
 // need a full recompile anyway, when modified (etc)
 
-#include "common/Pcsx2Defs.h"
+#include "PCSX2Base.h"
 #include "gui/i18n.h"
 
 #include "common/wxBaseTools.h"

pcsx2/pcsx2.vcxproj

@@ -881,6 +881,7 @@
     <ClInclude Include="IPU\IPUdma.h" />
     <ClInclude Include="Mdec.h" />
     <ClInclude Include="Patch.h" />
+    <ClInclude Include="PCSX2Base.h" />
     <ClInclude Include="PrecompiledHeader.h" />
     <ClInclude Include="sio_internal.h" />
     <ClInclude Include="ps2\pgif.h" />

pcsx2/pcsx2.vcxproj.filters

@@ -1641,6 +1641,9 @@
     <ClInclude Include="Patch.h">
       <Filter>Misc</Filter>
     </ClInclude>
+    <ClInclude Include="PCSX2Base.h">
+      <Filter>Misc</Filter>
+    </ClInclude>
     <ClInclude Include="PrecompiledHeader.h">
       <Filter>Misc</Filter>
     </ClInclude>