rsx: Wrap gsl::span definition into Utilities/span.h

Utilities/span.h

@@ -0,0 +1,2 @@
+#define TCB_SPAN_NAMESPACE_NAME gsl
+#include <tcb/span.hpp>

rpcs3/Emu/RSX/Common/BufferUtils.h

@@ -2,9 +2,7 @@
 
 #include <vector>
 
-#define TCB_SPAN_NAMESPACE_NAME gsl
+#include "Utilities/span.h"
-#include <tcb/span.hpp>
-
 #include "../gcm_enums.h"
 
 /**

rpcs3/Emu/RSX/Common/ProgramStateCache.h

@@ -3,12 +3,10 @@
 #include "Emu/RSX/RSXFragmentProgram.h"
 #include "Emu/RSX/RSXVertexProgram.h"
 
-#define TCB_SPAN_NAMESPACE_NAME gsl
-#include <tcb/span.hpp>
-
 #include "Utilities/hash.h"
 #include "Utilities/mutex.h"
 #include "Utilities/Log.h"
+#include "Utilities/span.h"
 
 #include <deque>
 

rpcs3/Emu/RSX/Common/TextureUtils.h

@@ -1,12 +1,10 @@
 #pragma once
 
 #include "../RSXTexture.h"
+#include "Utilities/span.h"
 
 #include <vector>
 
-#define TCB_SPAN_NAMESPACE_NAME gsl
-#include <tcb/span.hpp>
-
 namespace rsx
 {
 	enum texture_upload_context : u32

rpcs3/Emu/RSX/Common/surface_store.h

@@ -1,12 +1,10 @@
 #pragma once
 
-#define TCB_SPAN_NAMESPACE_NAME gsl
-#include <tcb/span.hpp>
-
 #include "Emu/Memory/vm.h"
 #include "surface_utils.h"
 #include "../GCM.h"
 #include "../rsx_utils.h"
+#include "Utilities/span.h"
 #include <list>
 
 namespace

rpcs3/Emu/RSX/RSXThread.cpp

@@ -15,9 +15,7 @@
 #include "Emu/Cell/lv2/sys_event.h"
 #include "Emu/Cell/Modules/cellGcmSys.h"
 
-#define TCB_SPAN_NAMESPACE_NAME gsl
+#include "Utilities/span.h"
-#include <tcb/span.hpp>
-
 #include "Utilities/StrUtil.h"
 
 #include <cereal/archives/binary.hpp>