Replace all include guard ifdefs with "#pragma once"

46 files changed, 55 insertions, 224 deletions

diff --git a/Source/Core/VideoCommon/AVIDump.h b/Source/Core/VideoCommon/AVIDump.h
index f5697613ca..b12f316ab3 100644
--- a/Source/Core/VideoCommon/AVIDump.h
+++ b/Source/Core/VideoCommon/AVIDump.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _AVIDUMP_H
-#define _AVIDUMP_H
+#pragma once
 
 #ifdef _WIN32
 #include <windows.h>
@@ -32,5 +31,3 @@ class AVIDump
 
 		static void Stop();
 };
-
-#endif // _AVIDUMP_H
diff --git a/Source/Core/VideoCommon/BPFunctions.h b/Source/Core/VideoCommon/BPFunctions.h
index addf1cf741..b750e81b48 100644
--- a/Source/Core/VideoCommon/BPFunctions.h
+++ b/Source/Core/VideoCommon/BPFunctions.h
@@ -7,8 +7,7 @@
 // Video backend must define these functions
 // ------------------------------------------
 
-#ifndef _BPFUNCTIONS_H
-#define _BPFUNCTIONS_H
+#pragma once
 
 #include "BPMemory.h"
 #include "VideoCommon.h"
@@ -41,5 +40,3 @@ bool GetConfig(const int &type);
 void SetTextureMode(const BPCmd &bp);
 void SetInterlacingMode(const BPCmd &bp);
 };
-
-#endif // _BPFUNCTIONS_H
diff --git a/Source/Core/VideoCommon/BPMemory.h b/Source/Core/VideoCommon/BPMemory.h
index 0670b49dbc..72245d0a5f 100644
--- a/Source/Core/VideoCommon/BPMemory.h
+++ b/Source/Core/VideoCommon/BPMemory.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _BPMEMORY_H
-#define _BPMEMORY_H
+#pragma once
 
 #include "Common.h"
 
@@ -1051,5 +1050,3 @@ extern BPMemory bpmem;
 void LoadBPReg(u32 value0);
 
 void GetBPRegInfo(const u8* data, char* name, size_t name_size, char* desc, size_t desc_size);
-
-#endif // _BPMEMORY_H
diff --git a/Source/Core/VideoCommon/BPStructs.h b/Source/Core/VideoCommon/BPStructs.h
index 72a0409f8b..cf67ba2a6e 100644
--- a/Source/Core/VideoCommon/BPStructs.h
+++ b/Source/Core/VideoCommon/BPStructs.h
@@ -2,13 +2,10 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _BPSTRUCTS_H_
-#define _BPSTRUCTS_H_
+#pragma once
 
 #include "BPMemory.h"
 
 void BPInit();
 void LoadBPReg(u32 value0);
 void BPReload();
-
-#endif // _BPSTRUCTS_H_
diff --git a/Source/Core/VideoCommon/CPMemory.h b/Source/Core/VideoCommon/CPMemory.h
index 87c6918c80..7a5af3cc19 100644
--- a/Source/Core/VideoCommon/CPMemory.h
+++ b/Source/Core/VideoCommon/CPMemory.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _CPMEMORY_H
-#define _CPMEMORY_H
+#pragma once
 
 #include "Common.h"
 
@@ -253,5 +252,3 @@ void LoadCPReg(u32 SubCmd, u32 Value);
 
 // Fills memory with data from CP regs
 void FillCPMemoryArray(u32 *memory);
-
-#endif // _CPMEMORY_H
diff --git a/Source/Core/VideoCommon/CommandProcessor.h b/Source/Core/VideoCommon/CommandProcessor.h
index e9fe9fedbe..b6bf7ea1b5 100644
--- a/Source/Core/VideoCommon/CommandProcessor.h
+++ b/Source/Core/VideoCommon/CommandProcessor.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _COMMANDPROCESSOR_H
-#define _COMMANDPROCESSOR_H
+#pragma once
 
 #include "Common.h"
 #include "VideoBackendBase.h"
@@ -160,7 +159,3 @@ void Update();
 extern volatile u32 VITicks;
 
 } // namespace CommandProcessor
-
-#endif // _COMMANDPROCESSOR_H
-
-
diff --git a/Source/Core/VideoCommon/ConstantManager.h b/Source/Core/VideoCommon/ConstantManager.h
index 3c09c2007e..bca1c5c93e 100644
--- a/Source/Core/VideoCommon/ConstantManager.h
+++ b/Source/Core/VideoCommon/ConstantManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _CONSTANTMANAGER_H
-#define _CONSTANTMANAGER_H
+#pragma once
 
 // all constant buffer attributes must be 16 bytes aligned, so this are the only allowed components:
 typedef float float4[4];
@@ -38,5 +37,3 @@ struct VertexShaderConstants
 	float4 posttransformmatrices[64];
 	float4 depthparams;
 };
-
-#endif
\ No newline at end of file
diff --git a/Source/Core/VideoCommon/DataReader.h b/Source/Core/VideoCommon/DataReader.h
index 3c56db9ae3..2066334f75 100644
--- a/Source/Core/VideoCommon/DataReader.h
+++ b/Source/Core/VideoCommon/DataReader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _DATAREADER_H
-#define _DATAREADER_H
+#pragma once
 
 #include "VertexManagerBase.h"
 
@@ -169,5 +168,3 @@ private:
 	u8 *buffer;
 	int offset;
 };
-
-#endif
diff --git a/Source/Core/VideoCommon/Debugger.h b/Source/Core/VideoCommon/Debugger.h
index 645043e84c..3c918f61c5 100644
--- a/Source/Core/VideoCommon/Debugger.h
+++ b/Source/Core/VideoCommon/Debugger.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _GFX_DEBUGGER_H_
-#define _GFX_DEBUGGER_H_
+#pragma once
 
 class GFXDebuggerBase
 {
@@ -62,6 +61,3 @@ void GFXDebuggerUpdateScreen();
 #define GFX_DEBUGGER_PAUSE_AT(event,update) {if (((GFXDebuggerToPauseAtNext & event) && --GFXDebuggerEventToPauseCount<=0) || GFXDebuggerPauseFlag) GFXDebuggerToPause(update);}
 #define GFX_DEBUGGER_PAUSE_LOG_AT(event,update,dumpfunc) {if (((GFXDebuggerToPauseAtNext & event) && --GFXDebuggerEventToPauseCount<=0) || GFXDebuggerPauseFlag) {{dumpfunc};GFXDebuggerToPause(update);}}
 #define GFX_DEBUGGER_LOG_AT(event,dumpfunc) {if (( GFXDebuggerToPauseAtNext & event ) ) {{dumpfunc};}}
-
-
-#endif // _GFX_DEBUGGER_H_
diff --git a/Source/Core/VideoCommon/EmuWindow.h b/Source/Core/VideoCommon/EmuWindow.h
index bf5aa73cdf..25fd8ca568 100644
--- a/Source/Core/VideoCommon/EmuWindow.h
+++ b/Source/Core/VideoCommon/EmuWindow.h
@@ -1,5 +1,4 @@
-#ifndef _EMUWINDOW_H
-#define _EMUWINDOW_H
+#pragma once
 
 #include <windows.h>
 
@@ -17,5 +16,3 @@ void OSDMenu(WPARAM wParam);
 void SetWindowText(const TCHAR* text);
 
 }
-
-#endif
diff --git a/Source/Core/VideoCommon/FPSCounter.h b/Source/Core/VideoCommon/FPSCounter.h
index d90540bccf..e1dc0ec232 100644
--- a/Source/Core/VideoCommon/FPSCounter.h
+++ b/Source/Core/VideoCommon/FPSCounter.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _FPS_COUNTER_H_
-#define _FPS_COUNTER_H_
+#pragma once
 
 // Initializes the FPS counter.
 void InitFPSCounter();
@@ -11,5 +10,3 @@ void InitFPSCounter();
 // Called when a frame is rendered. Returns the value to be displayed on
 // screen as the FPS counter (updated every second).
 int UpdateFPSCounter();
-
-#endif // _FPS_COUNTER_H_
\ No newline at end of file
diff --git a/Source/Core/VideoCommon/Fifo.h b/Source/Core/VideoCommon/Fifo.h
index 229e2ff46d..83127f5a75 100644
--- a/Source/Core/VideoCommon/Fifo.h
+++ b/Source/Core/VideoCommon/Fifo.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _FIFO_H
-#define _FIFO_H
+#pragma once
 
 #include "Common.h"
 #include "VideoBackendBase.h"
@@ -34,5 +33,3 @@ void Fifo_SetRendering(bool bEnabled);
 
 // Implemented by the Video Backend
 void VideoFifo_CheckAsyncRequest();
-
-#endif // _FIFO_H
diff --git a/Source/Core/VideoCommon/FramebufferManagerBase.h b/Source/Core/VideoCommon/FramebufferManagerBase.h
index e065a4a56b..be668caa03 100644
--- a/Source/Core/VideoCommon/FramebufferManagerBase.h
+++ b/Source/Core/VideoCommon/FramebufferManagerBase.h
@@ -1,6 +1,4 @@
-
-#ifndef _FRAMEBUFFERMANAGERBASE_H
-#define _FRAMEBUFFERMANAGERBASE_H
+#pragma once
 
 #include <list>
 
@@ -98,5 +96,3 @@ private:
 };
 
 extern FramebufferManagerBase *g_framebuffer_manager;
-
-#endif
diff --git a/Source/Core/VideoCommon/HiresTextures.h b/Source/Core/VideoCommon/HiresTextures.h
index f2249a3c18..18267e4869 100644
--- a/Source/Core/VideoCommon/HiresTextures.h
+++ b/Source/Core/VideoCommon/HiresTextures.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _HIRESTEXTURES_H
-#define _HIRESTEXTURES_H
+#pragma once
 
 #include <map>
 #include "VideoCommon.h"
@@ -16,5 +15,3 @@ bool HiresTexExists(const char *filename);
 PC_TexFormat GetHiresTex(const char *fileName, unsigned int *pWidth, unsigned int *pHeight, unsigned int *required_size, int texformat, unsigned int data_size, u8 *data);
 
 };
-
-#endif // _HIRESTEXTURES_H
diff --git a/Source/Core/VideoCommon/ImageWrite.h b/Source/Core/VideoCommon/ImageWrite.h
index 04de765d32..7022526ad8 100644
--- a/Source/Core/VideoCommon/ImageWrite.h
+++ b/Source/Core/VideoCommon/ImageWrite.h
@@ -2,13 +2,9 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _IMAGEWRITE_H
-#define _IMAGEWRITE_H
+#pragma once
 
 #include "Common.h"
 
 bool SaveData(const char* filename, const char* pdata);
 bool TextureToPng(u8* data, int row_stride, const std::string filename, int width, int height, bool saveAlpha = true);
-
-#endif  // _IMAGEWRITE_H
-
diff --git a/Source/Core/VideoCommon/IndexGenerator.h b/Source/Core/VideoCommon/IndexGenerator.h
index 4b9a0fee3c..18f2b66d11 100644
--- a/Source/Core/VideoCommon/IndexGenerator.h
+++ b/Source/Core/VideoCommon/IndexGenerator.h
@@ -5,8 +5,8 @@
 // This is currently only used by the DX backend, but it may make sense to
 // use it in the GL backend or a future DX10 backend too.
 
-#ifndef _INDEXGENERATOR_H
-#define _INDEXGENERATOR_H
+#pragma once
+
 #include "CommonTypes.h"
 
 class IndexGenerator
@@ -45,5 +45,3 @@ private:
 	static u16 *BASEIptr;
 	static u32 base_index;
 };
-
-#endif  // _INDEXGENERATOR_H
diff --git a/Source/Core/VideoCommon/LightingShaderGen.h b/Source/Core/VideoCommon/LightingShaderGen.h
index 10c38dae91..f74f92ad5c 100644
--- a/Source/Core/VideoCommon/LightingShaderGen.h
+++ b/Source/Core/VideoCommon/LightingShaderGen.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _LIGHTINGSHADERGEN_H_
-#define _LIGHTINGSHADERGEN_H_
+#pragma once
 
 #include "ShaderGenCommon.h"
 #include "NativeVertexFormat.h"
@@ -260,5 +259,3 @@ static void GenerateLightingShader(T& object, LightingUidData& uid_data, int com
 		object.Write("}\n");
 	}
 }
-
-#endif // _LIGHTINGSHADERGEN_H_
diff --git a/Source/Core/VideoCommon/LookUpTables.h b/Source/Core/VideoCommon/LookUpTables.h
index 1d9153b2d1..57414d21cd 100644
--- a/Source/Core/VideoCommon/LookUpTables.h
+++ b/Source/Core/VideoCommon/LookUpTables.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _LOOKUPTABLES_H
-#define _LOOKUPTABLES_H
+#pragma once
 
 #include "Common.h"
 
@@ -30,5 +29,3 @@ inline u8 Convert6To8(u8 v)
 	// Swizzle bits: 00123456 -> 12345612
 	return (v << 2) | (v >> 4);
 }
-
-#endif // _LOOKUPTABLES_H
diff --git a/Source/Core/VideoCommon/MainBase.h b/Source/Core/VideoCommon/MainBase.h
index ed48db4b75..a3a5ed0add 100644
--- a/Source/Core/VideoCommon/MainBase.h
+++ b/Source/Core/VideoCommon/MainBase.h
@@ -1,6 +1,4 @@
-
-#ifndef _VIDEOCOMMON_MAINBASE_H_
-#define _VIDEOCOMMON_MAINBASE_H_
+#pragma once
 
 #include "CommonTypes.h"
 
@@ -11,5 +9,3 @@ extern volatile u32 s_swapRequested;
 
 void VideoFifo_CheckEFBAccess();
 void VideoFifo_CheckSwapRequestAt(u32 xfbAddr, u32 fbWidth, u32 fbHeight);
-
-#endif
diff --git a/Source/Core/VideoCommon/NativeVertexFormat.h b/Source/Core/VideoCommon/NativeVertexFormat.h
index 8b41ecdd04..c57e34baa9 100644
--- a/Source/Core/VideoCommon/NativeVertexFormat.h
+++ b/Source/Core/VideoCommon/NativeVertexFormat.h
@@ -1,22 +1,8 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2013 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
 
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program 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 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#ifndef _NATIVEVERTEXFORMAT_H
-#define _NATIVEVERTEXFORMAT_H
+#pragma once
 
 #include "Common.h"
 
@@ -116,5 +102,3 @@ protected:
 
 	u32 vertex_stride;
 };
-
-#endif  // _NATIVEVERTEXFORMAT_H
diff --git a/Source/Core/VideoCommon/OnScreenDisplay.h b/Source/Core/VideoCommon/OnScreenDisplay.h
index a4a377b5d7..fec5193cfc 100644
--- a/Source/Core/VideoCommon/OnScreenDisplay.h
+++ b/Source/Core/VideoCommon/OnScreenDisplay.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _OSD_H_
-#define _OSD_H_
+#pragma once
 
 #include <functional>
 #include <string>
@@ -27,5 +26,3 @@ typedef std::function<void()> Callback;
 void AddCallback(CallbackType type, Callback cb);
 void DoCallbacks(CallbackType type);
 }  // namespace OSD
-
-#endif // _OSD_H_
diff --git a/Source/Core/VideoCommon/OpcodeDecoding.h b/Source/Core/VideoCommon/OpcodeDecoding.h
index 36d130a8b5..bdc4976825 100644
--- a/Source/Core/VideoCommon/OpcodeDecoding.h
+++ b/Source/Core/VideoCommon/OpcodeDecoding.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _OPCODE_DECODING_H
-#define _OPCODE_DECODING_H
+#pragma once
 
 #define GX_NOP                      0x00
 
@@ -39,4 +38,3 @@ void OpcodeDecoder_Init();
 void OpcodeDecoder_Shutdown();
 u32 OpcodeDecoder_Run(bool skipped_frame);
 void InterpretDisplayList(u32 address, u32 size);
-#endif // _OPCODE_DECODING_H
diff --git a/Source/Core/VideoCommon/PerfQueryBase.h b/Source/Core/VideoCommon/PerfQueryBase.h
index 1136eeae2a..64a22c2712 100644
--- a/Source/Core/VideoCommon/PerfQueryBase.h
+++ b/Source/Core/VideoCommon/PerfQueryBase.h
@@ -1,5 +1,4 @@
-#ifndef _PERFQUERY_BASE_H_
-#define _PERFQUERY_BASE_H_
+#pragma once
 
 #include "CommonTypes.h"
 
@@ -54,5 +53,3 @@ public:
 };
 
 extern PerfQueryBase* g_perf_query;
-
-#endif // _PERFQUERY_H_
diff --git a/Source/Core/VideoCommon/PixelEngine.h b/Source/Core/VideoCommon/PixelEngine.h
index e05aa8cfe7..1486639b78 100644
--- a/Source/Core/VideoCommon/PixelEngine.h
+++ b/Source/Core/VideoCommon/PixelEngine.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _PIXELENGINE_H
-#define _PIXELENGINE_H
+#pragma once
 
 #include "CommonTypes.h"
 class PointerWrap;
@@ -74,5 +73,3 @@ extern u16 bbox[4];
 extern bool bbox_active;
 
 } // end of namespace PixelEngine
-
-#endif
diff --git a/Source/Core/VideoCommon/PixelShaderGen.h b/Source/Core/VideoCommon/PixelShaderGen.h
index 983e304998..e1feb06ba8 100644
--- a/Source/Core/VideoCommon/PixelShaderGen.h
+++ b/Source/Core/VideoCommon/PixelShaderGen.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef GCOGL_PIXELSHADER_H
-#define GCOGL_PIXELSHADER_H
+#pragma once
 
 #include "VideoCommon.h"
 #include "ShaderGenCommon.h"
@@ -141,5 +140,3 @@ typedef ShaderConstantProfile PixelShaderConstantProfile; // TODO: Obsolete
 void GeneratePixelShaderCode(PixelShaderCode& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components);
 void GetPixelShaderUid(PixelShaderUid& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components);
 void GetPixelShaderConstantProfile(PixelShaderConstantProfile& object, DSTALPHA_MODE dstAlphaMode, API_TYPE ApiType, u32 components);
-
-#endif // GCOGL_PIXELSHADER_H
diff --git a/Source/Core/VideoCommon/PixelShaderManager.h b/Source/Core/VideoCommon/PixelShaderManager.h
index c4d193e516..c5be1120be 100644
--- a/Source/Core/VideoCommon/PixelShaderManager.h
+++ b/Source/Core/VideoCommon/PixelShaderManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _PIXELSHADERMANAGER_H
-#define _PIXELSHADERMANAGER_H
+#pragma once
 
 #include "BPMemory.h"
 #include "XFMemory.h"
@@ -46,6 +45,3 @@ public:
 	static PixelShaderConstants constants;
 	static bool dirty;
 };
-
-
-#endif // _PIXELSHADERMANAGER_H
diff --git a/Source/Core/VideoCommon/RenderBase.h b/Source/Core/VideoCommon/RenderBase.h
index 08c39f8703..81ca9f75fd 100644
--- a/Source/Core/VideoCommon/RenderBase.h
+++ b/Source/Core/VideoCommon/RenderBase.h
@@ -12,8 +12,7 @@
 // Next frame, that one is scanned out and the other one gets the copy. = double buffering.
 // ---------------------------------------------------------------------------------------------
 
-#ifndef _COMMON_RENDERBASE_H_
-#define _COMMON_RENDERBASE_H_
+#pragma once
 
 #include "VideoCommon.h"
 #include "Thread.h"
@@ -162,5 +161,3 @@ private:
 extern Renderer *g_renderer;
 
 void UpdateViewport();
-
-#endif // _COMMON_RENDERBASE_H_
diff --git a/Source/Core/VideoCommon/ShaderGenCommon.h b/Source/Core/VideoCommon/ShaderGenCommon.h
index 96db35d7bd..9d2e8e1fa7 100644
--- a/Source/Core/VideoCommon/ShaderGenCommon.h
+++ b/Source/Core/VideoCommon/ShaderGenCommon.h
@@ -1,22 +1,8 @@
-// Copyright (C) 2003 Dolphin Project.
+// Copyright 2014 Dolphin Emulator Project
+// Licensed under GPLv2
+// Refer to the license.txt file included.
 
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, version 2.0.
-
-// This program 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 2.0 for more details.
-
-// A copy of the GPL 2.0 should have been included with the program.
-// If not, see http://www.gnu.org/licenses/
-
-// Official SVN repository and contact information can be found at
-// http://code.google.com/p/dolphin-emu/
-
-#ifndef _SHADERGENCOMMON_H
-#define _SHADERGENCOMMON_H
+#pragma once
 
 #include <stdio.h>
 #include <stdarg.h>
@@ -258,5 +244,3 @@ private:
 	std::map<UidT,std::string> m_shaders;
 	std::vector<UidT> m_uids;
 };
-
-#endif // _SHADERGENCOMMON_H
diff --git a/Source/Core/VideoCommon/Statistics.h b/Source/Core/VideoCommon/Statistics.h
index 3a79061b7a..daa8700d7f 100644
--- a/Source/Core/VideoCommon/Statistics.h
+++ b/Source/Core/VideoCommon/Statistics.h
@@ -6,8 +6,7 @@
 #include "VideoCommon.h"
 #include <vector>
 
-#ifndef _STATISTICS_H
-#define _STATISTICS_H
+#pragma once
 
 struct Statistics
 {
@@ -91,5 +90,3 @@ extern Statistics stats;
 #define ADDSTAT(a,b) ;
 #define SETSTAT(a,x) ;
 #endif
-
-#endif  // _STATISTICS_H
diff --git a/Source/Core/VideoCommon/TextureCacheBase.h b/Source/Core/VideoCommon/TextureCacheBase.h
index 4db768f5e4..f459dabb76 100644
--- a/Source/Core/VideoCommon/TextureCacheBase.h
+++ b/Source/Core/VideoCommon/TextureCacheBase.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTURECACHEBASE_H
-#define _TEXTURECACHEBASE_H
+#pragma once
 
 #include <map>
 
@@ -140,5 +139,3 @@ private:
 };
 
 extern TextureCache *g_texture_cache;
-
-#endif
diff --git a/Source/Core/VideoCommon/TextureConversionShader.h b/Source/Core/VideoCommon/TextureConversionShader.h
index 843c5ef7ee..b3c05418c8 100644
--- a/Source/Core/VideoCommon/TextureConversionShader.h
+++ b/Source/Core/VideoCommon/TextureConversionShader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTURECONVERSIONSHADER_H_
-#define _TEXTURECONVERSIONSHADER_H_
+#pragma once
 
 #include "Common.h"
 #include "TextureDecoder.h"
@@ -16,6 +15,3 @@ u16 GetEncodedSampleCount(u32 format);
 const char *GenerateEncodingShader(u32 format, API_TYPE ApiType = API_OPENGL);
 
 }
-
-#endif // _TEXTURECONVERSIONSHADER_H_
-
diff --git a/Source/Core/VideoCommon/TextureDecoder.h b/Source/Core/VideoCommon/TextureDecoder.h
index d474f1684b..dd1aef199a 100644
--- a/Source/Core/VideoCommon/TextureDecoder.h
+++ b/Source/Core/VideoCommon/TextureDecoder.h
@@ -2,9 +2,10 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTUREDECODER_H
-#define _TEXTUREDECODER_H
+#pragma once
+
 #include "Hash.h"
+
 enum
 {
 	TMEM_SIZE = 1024*1024,
@@ -76,5 +77,3 @@ void TexDecoder_DecodeTexel(u8 *dst, const u8 *src, int s, int t, int imageWidth
 void TexDecoder_DecodeTexelRGBA8FromTmem(u8 *dst, const u8 *src_ar, const u8* src_gb, int s, int t, int imageWidth);
 PC_TexFormat TexDecoder_DecodeRGBA8FromTmem(u8* dst, const u8 *src_ar, const u8 *src_gb, int width, int height);
 void TexDecoder_SetTexFmtOverlayOptions(bool enable, bool center);
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexLoader.h b/Source/Core/VideoCommon/VertexLoader.h
index afe9ddd36b..eeb9ec766b 100644
--- a/Source/Core/VideoCommon/VertexLoader.h
+++ b/Source/Core/VideoCommon/VertexLoader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXLOADER_H
-#define _VERTEXLOADER_H
+#pragma once
 
 // Top vertex loaders
 // Metroid Prime: P I16-flt N I16-s16 T0 I16-u16 T1 i16-flt
@@ -140,5 +139,3 @@ private:
 	void WriteSetVariable(int bits, void *address, Gen::OpArg dest);
 #endif
 };
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexLoaderManager.h b/Source/Core/VideoCommon/VertexLoaderManager.h
index c3111db515..e7461acdc1 100644
--- a/Source/Core/VideoCommon/VertexLoaderManager.h
+++ b/Source/Core/VideoCommon/VertexLoaderManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXLOADERMANAGER_H
-#define _VERTEXLOADERMANAGER_H
+#pragma once
 
 #include "Common.h"
 #include <string>
@@ -23,5 +22,3 @@ namespace VertexLoaderManager
 };
 
 void RecomputeCachedArraybases();
-
-#endif  // _VERTEXLOADERMANAGER_H
diff --git a/Source/Core/VideoCommon/VertexLoader_Color.h b/Source/Core/VideoCommon/VertexLoader_Color.h
index ac590b4c0e..03b8f7a401 100644
--- a/Source/Core/VideoCommon/VertexLoader_Color.h
+++ b/Source/Core/VideoCommon/VertexLoader_Color.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXLOADERCOLOR_H
-#define _VERTEXLOADERCOLOR_H
+#pragma once
 
 void LOADERDECL Color_ReadDirect_24b_888();
 void LOADERDECL Color_ReadDirect_32b_888x();
@@ -25,5 +24,3 @@ void LOADERDECL Color_ReadIndex16_32b_888x();
 void LOADERDECL Color_ReadIndex16_16b_4444();
 void LOADERDECL Color_ReadIndex16_24b_6666();
 void LOADERDECL Color_ReadIndex16_32b_8888();
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexLoader_Normal.h b/Source/Core/VideoCommon/VertexLoader_Normal.h
index 4ad15c51b0..f74d0e9e7d 100644
--- a/Source/Core/VideoCommon/VertexLoader_Normal.h
+++ b/Source/Core/VideoCommon/VertexLoader_Normal.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXLOADER_NORMAL_H
-#define _VERTEXLOADER_NORMAL_H
+#pragma once
 
 #include "Common.h"
 #include "CommonTypes.h"
@@ -72,5 +71,3 @@ private:
 
 	static Set m_Table[NUM_NRM_TYPE][NUM_NRM_INDICES][NUM_NRM_ELEMENTS][NUM_NRM_FORMAT];
 };
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexLoader_TextCoord.h b/Source/Core/VideoCommon/VertexLoader_TextCoord.h
index 7bbafab8db..8d3f61809b 100644
--- a/Source/Core/VideoCommon/VertexLoader_TextCoord.h
+++ b/Source/Core/VideoCommon/VertexLoader_TextCoord.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef VERTEXLOADER_TEXCOORD_H
-#define VERTEXLOADER_TEXCOORD_H
+#pragma once
 
 #include "NativeVertexFormat.h"
 
@@ -24,5 +23,3 @@ public:
 	// It is important to synchronize tcIndex.
 	static TPipelineFunction GetDummyFunction();
 };
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexManagerBase.h b/Source/Core/VideoCommon/VertexManagerBase.h
index 83787e57a8..6854bc5b73 100644
--- a/Source/Core/VideoCommon/VertexManagerBase.h
+++ b/Source/Core/VideoCommon/VertexManagerBase.h
@@ -1,6 +1,4 @@
-
-#ifndef _VERTEXMANAGERBASE_H
-#define _VERTEXMANAGERBASE_H
+#pragma once
 
 #include "Common.h"
 #include <vector>
@@ -64,5 +62,3 @@ private:
 };
 
 extern VertexManager *g_vertex_manager;
-
-#endif
diff --git a/Source/Core/VideoCommon/VertexShaderGen.h b/Source/Core/VideoCommon/VertexShaderGen.h
index f48d1c69fb..d2e39a3eb5 100644
--- a/Source/Core/VideoCommon/VertexShaderGen.h
+++ b/Source/Core/VideoCommon/VertexShaderGen.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef GCOGL_VERTEXSHADER_H
-#define GCOGL_VERTEXSHADER_H
+#pragma once
 
 #include "XFMemory.h"
 #include "VideoCommon.h"
@@ -91,5 +90,3 @@ typedef ShaderCode VertexShaderCode; // TODO: Obsolete..
 void GetVertexShaderUid(VertexShaderUid& object, u32 components, API_TYPE api_type);
 void GenerateVertexShaderCode(VertexShaderCode& object, u32 components, API_TYPE api_type);
 void GenerateVSOutputStructForGS(ShaderCode& object, API_TYPE api_type);
-
-#endif // GCOGL_VERTEXSHADER_H
diff --git a/Source/Core/VideoCommon/VertexShaderManager.h b/Source/Core/VideoCommon/VertexShaderManager.h
index 93287ffe1e..08b6e8119c 100644
--- a/Source/Core/VideoCommon/VertexShaderManager.h
+++ b/Source/Core/VideoCommon/VertexShaderManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXSHADERMANAGER_H
-#define _VERTEXSHADERMANAGER_H
+#pragma once
 
 #include "VertexShaderGen.h"
 #include "ConstantManager.h"
@@ -38,5 +37,3 @@ public:
 	static VertexShaderConstants constants;
 	static bool dirty;
 };
-
-#endif // _VERTEXSHADERMANAGER_H
diff --git a/Source/Core/VideoCommon/VideoBackendBase.h b/Source/Core/VideoCommon/VideoBackendBase.h
index 8d88b9c559..197e1a7056 100644
--- a/Source/Core/VideoCommon/VideoBackendBase.h
+++ b/Source/Core/VideoCommon/VideoBackendBase.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef VIDEO_BACKEND_H_
-#define VIDEO_BACKEND_H_
+#pragma once
 
 #include <string>
 #include <vector>
@@ -181,5 +180,3 @@ protected:
 	void InitializeShared();
 	void InvalidState();
 };
-
-#endif
diff --git a/Source/Core/VideoCommon/VideoCommon.h b/Source/Core/VideoCommon/VideoCommon.h
index a9a0d443cb..d71390c999 100644
--- a/Source/Core/VideoCommon/VideoCommon.h
+++ b/Source/Core/VideoCommon/VideoCommon.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VIDEOCOMMON_H
-#define _VIDEOCOMMON_H
+#pragma once
 
 #ifdef _WIN32
 #define WIN32_LEAN_AND_MEAN
@@ -132,5 +131,3 @@ inline unsigned int GetPow2(unsigned int val)
 		++ret;
 	return ret;
 }
-
-#endif  // _VIDEOCOMMON_H
diff --git a/Source/Core/VideoCommon/VideoConfig.h b/Source/Core/VideoCommon/VideoConfig.h
index b626c4e926..d9e0f7eaac 100644
--- a/Source/Core/VideoCommon/VideoConfig.h
+++ b/Source/Core/VideoCommon/VideoConfig.h
@@ -9,8 +9,7 @@
 // at the start of every frame. Noone should ever change members of g_ActiveConfig
 // directly.
 
-#ifndef _VIDEO_CONFIG_H_
-#define _VIDEO_CONFIG_H_
+#pragma once
 
 #include "Common.h"
 #include "VideoCommon.h"
@@ -168,5 +167,3 @@ extern VideoConfig g_ActiveConfig;
 
 // Called every frame.
 void UpdateActiveConfig();
-
-#endif  // _VIDEO_CONFIG_H_
diff --git a/Source/Core/VideoCommon/VideoState.h b/Source/Core/VideoCommon/VideoState.h
index 2c18460ac8..eeb7fb65f1 100644
--- a/Source/Core/VideoCommon/VideoState.h
+++ b/Source/Core/VideoCommon/VideoState.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VIDEOSTATE_H
-#define _VIDEOSTATE_H
+#pragma once
 
 #include "Common.h"
 #include "ChunkFile.h"
@@ -11,5 +10,3 @@
 void VideoCommon_DoState(PointerWrap &p);
 void VideoCommon_RunLoop(bool enable);
 void VideoCommon_Init();
-
-#endif // _VIDEOSTATE_H
diff --git a/Source/Core/VideoCommon/XFMemory.h b/Source/Core/VideoCommon/XFMemory.h
index f681e15f50..50934adf30 100644
--- a/Source/Core/VideoCommon/XFMemory.h
+++ b/Source/Core/VideoCommon/XFMemory.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _XFMEMORY_H
-#define _XFMEMORY_H
+#pragma once
 
 #include "Common.h"
 
@@ -274,5 +273,3 @@ extern u32 xfmem[XFMEM_SIZE];
 
 void LoadXFReg(u32 transferSize, u32 address, u32 *pData);
 void LoadIndexedXF(u32 val, int array);
-
-#endif // _XFMEMORY_H
diff --git a/Source/Core/VideoCommon/XFStructs.h b/Source/Core/VideoCommon/XFStructs.h
index 48b92a9741..9d72bbfb43 100644
--- a/Source/Core/VideoCommon/XFStructs.h
+++ b/Source/Core/VideoCommon/XFStructs.h
@@ -2,9 +2,6 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _XFSTRUCTS_H
-#define _XFSTRUCTS_H
+#pragma once
 
 #include "XFMemory.h"
-
-#endif // _XFSTRUCTS_H