Replace all include guard ifdefs with "#pragma once"

55 files changed, 59 insertions, 236 deletions

diff --git a/Source/Core/VideoBackends/D3D/FramebufferManager.h b/Source/Core/VideoBackends/D3D/FramebufferManager.h
index 8327b0369c..c55ec3c696 100644
--- a/Source/Core/VideoBackends/D3D/FramebufferManager.h
+++ b/Source/Core/VideoBackends/D3D/FramebufferManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _FBMANAGER_D3D_H_
-#define _FBMANAGER_D3D_H_
+#pragma once
 
 #include "d3d11.h"
 
@@ -105,5 +104,3 @@ private:
 };
 
 }  // namespace DX11
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/Globals.h b/Source/Core/VideoBackends/D3D/Globals.h
index 89800694e8..5717baee93 100644
--- a/Source/Core/VideoBackends/D3D/Globals.h
+++ b/Source/Core/VideoBackends/D3D/Globals.h
@@ -2,13 +2,10 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _GLOBALS_H_
-#define _GLOBALS_H_
+#pragma once
 
 #include "Common.h"
 #include "VideoConfig.h"
 #include "main.h"
 
 #include "VideoCommon.h"
-
-#endif // _GLOBALS_H_
\ No newline at end of file
diff --git a/Source/Core/VideoBackends/D3D/LineGeometryShader.h b/Source/Core/VideoBackends/D3D/LineGeometryShader.h
index a92e7983fc..987016fe9d 100644
--- a/Source/Core/VideoBackends/D3D/LineGeometryShader.h
+++ b/Source/Core/VideoBackends/D3D/LineGeometryShader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _LINEGEOMETRYSHADER_H
-#define _LINEGEOMETRYSHADER_H
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/PSTextureEncoder.h b/Source/Core/VideoBackends/D3D/PSTextureEncoder.h
index ff33e22c0a..48832535e6 100644
--- a/Source/Core/VideoBackends/D3D/PSTextureEncoder.h
+++ b/Source/Core/VideoBackends/D3D/PSTextureEncoder.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _PSTEXTUREENCODER_H
-#define _PSTEXTUREENCODER_H
+#pragma once
 
 #include "TextureEncoder.h"
 
@@ -102,5 +101,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/PerfQuery.h b/Source/Core/VideoBackends/D3D/PerfQuery.h
index b3709d1013..e9c526b6c2 100644
--- a/Source/Core/VideoBackends/D3D/PerfQuery.h
+++ b/Source/Core/VideoBackends/D3D/PerfQuery.h
@@ -1,5 +1,4 @@
-#ifndef _PERFQUERY_H_
-#define _PERFQUERY_H_
+#pragma once
 
 #include "PerfQueryBase.h"
 
@@ -42,5 +41,3 @@ private:
 };
 
 } // namespace
-
-#endif // _PERFQUERY_H_
diff --git a/Source/Core/VideoBackends/D3D/PointGeometryShader.h b/Source/Core/VideoBackends/D3D/PointGeometryShader.h
index 4fc59801c7..1b1c5812c1 100644
--- a/Source/Core/VideoBackends/D3D/PointGeometryShader.h
+++ b/Source/Core/VideoBackends/D3D/PointGeometryShader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _POINTGEOMETRYSHADER_H
-#define _POINTGEOMETRYSHADER_H
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -41,5 +40,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/Render.h b/Source/Core/VideoBackends/D3D/Render.h
index 12e5b595d3..f391e4b47d 100644
--- a/Source/Core/VideoBackends/D3D/Render.h
+++ b/Source/Core/VideoBackends/D3D/Render.h
@@ -1,6 +1,4 @@
-
-#ifndef _RENDER_H_
-#define _RENDER_H_
+#pragma once
 
 #include "RenderBase.h"
 
@@ -54,5 +52,3 @@ public:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/Television.h b/Source/Core/VideoBackends/D3D/Television.h
index a33ae7112d..e6f0c42f84 100644
--- a/Source/Core/VideoBackends/D3D/Television.h
+++ b/Source/Core/VideoBackends/D3D/Television.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TELEVISION_H
-#define _TELEVISION_H
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -50,5 +49,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/TextureEncoder.h b/Source/Core/VideoBackends/D3D/TextureEncoder.h
index d97434d380..d43f4cefeb 100644
--- a/Source/Core/VideoBackends/D3D/TextureEncoder.h
+++ b/Source/Core/VideoBackends/D3D/TextureEncoder.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTUREENCODER_H
-#define _TEXTUREENCODER_H
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -118,5 +117,3 @@ public:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/VertexManager.h b/Source/Core/VideoBackends/D3D/VertexManager.h
index 644d13ae3f..db8be6de62 100644
--- a/Source/Core/VideoBackends/D3D/VertexManager.h
+++ b/Source/Core/VideoBackends/D3D/VertexManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXMANAGER_H
-#define _VERTEXMANAGER_H
+#pragma once
 
 #include "VertexManagerBase.h"
 #include "LineGeometryShader.h"
@@ -51,5 +50,3 @@ private:
 };
 
 }  // namespace
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/VertexShaderCache.h b/Source/Core/VideoBackends/D3D/VertexShaderCache.h
index 5fe81a11d5..8b28790157 100644
--- a/Source/Core/VideoBackends/D3D/VertexShaderCache.h
+++ b/Source/Core/VideoBackends/D3D/VertexShaderCache.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXSHADERCACHE_H
-#define _VERTEXSHADERCACHE_H
+#pragma once
 
 #include "VertexShaderGen.h"
 
@@ -64,5 +63,3 @@ private:
 };
 
 }  // namespace DX11
-
-#endif  // _VERTEXSHADERCACHE_H
diff --git a/Source/Core/VideoBackends/D3D/VideoBackend.h b/Source/Core/VideoBackends/D3D/VideoBackend.h
index f714dbe05a..15224c478b 100644
--- a/Source/Core/VideoBackends/D3D/VideoBackend.h
+++ b/Source/Core/VideoBackends/D3D/VideoBackend.h
@@ -1,6 +1,4 @@
-
-#ifndef DX11_VIDEO_BACKEND_H_
-#define DX11_VIDEO_BACKEND_H_
+#pragma once
 
 #include "VideoBackendBase.h"
 
@@ -26,4 +24,3 @@ class VideoBackend : public VideoBackendHardware
 
 }
 
-#endif
diff --git a/Source/Core/VideoBackends/D3D/XFBEncoder.h b/Source/Core/VideoBackends/D3D/XFBEncoder.h
index c96e683ceb..655059cd56 100644
--- a/Source/Core/VideoBackends/D3D/XFBEncoder.h
+++ b/Source/Core/VideoBackends/D3D/XFBEncoder.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _XFBENCODER_H
-#define _XFBENCODER_H
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -51,5 +50,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/D3D/main.h b/Source/Core/VideoBackends/D3D/main.h
index 061ed8ef3f..4932c0e367 100644
--- a/Source/Core/VideoBackends/D3D/main.h
+++ b/Source/Core/VideoBackends/D3D/main.h
@@ -2,10 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef MAIN_H
-#define MAIN_H
+#pragma once
 
 #include "Render.h"
 #include "MainBase.h"
-
-#endif
diff --git a/Source/Core/VideoBackends/OGL/FramebufferManager.h b/Source/Core/VideoBackends/OGL/FramebufferManager.h
index 3d67bff610..34c8b80a8c 100644
--- a/Source/Core/VideoBackends/OGL/FramebufferManager.h
+++ b/Source/Core/VideoBackends/OGL/FramebufferManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _FRAMEBUFFERMANAGER_H_
-#define _FRAMEBUFFERMANAGER_H_
+#pragma once
 
 #include "GLUtil.h"
 #include "FramebufferManagerBase.h"
@@ -117,5 +116,3 @@ private:
 };
 
 }  // namespace OGL
-
-#endif
diff --git a/Source/Core/VideoBackends/OGL/GLUtil.h b/Source/Core/VideoBackends/OGL/GLUtil.h
index 7d15399930..67fa8f237e 100644
--- a/Source/Core/VideoBackends/OGL/GLUtil.h
+++ b/Source/Core/VideoBackends/OGL/GLUtil.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _GLINIT_H_
-#define _GLINIT_H_
+#pragma once
 
 #include "VideoConfig.h"
 #include "MathUtil.h"
@@ -40,5 +39,3 @@ __forceinline GLenum GL_REPORT_ERROR() { return GL_NO_ERROR; }
 #else
 #define DEBUG_GLSL 0
 #endif
-
-#endif  // _GLINIT_H_
diff --git a/Source/Core/VideoBackends/OGL/Globals.h b/Source/Core/VideoBackends/OGL/Globals.h
index ab90d8e279..268322335b 100644
--- a/Source/Core/VideoBackends/OGL/Globals.h
+++ b/Source/Core/VideoBackends/OGL/Globals.h
@@ -2,12 +2,9 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _GLOBALS_H_
-#define _GLOBALS_H_
+#pragma once
 
 #include "Common.h"
 #include "VideoConfig.h"
 
 #include "VideoCommon.h"
-
-#endif // _GLOBALS_H_
diff --git a/Source/Core/VideoBackends/OGL/PerfQuery.h b/Source/Core/VideoBackends/OGL/PerfQuery.h
index c47fa194d1..1f93c99d83 100644
--- a/Source/Core/VideoBackends/OGL/PerfQuery.h
+++ b/Source/Core/VideoBackends/OGL/PerfQuery.h
@@ -1,5 +1,4 @@
-#ifndef _PERFQUERY_H_
-#define _PERFQUERY_H_
+#pragma once
 
 #include "PerfQueryBase.h"
 
@@ -42,5 +41,3 @@ private:
 };
 
 } // namespace
-
-#endif // _PERFQUERY_H_
diff --git a/Source/Core/VideoBackends/OGL/PostProcessing.h b/Source/Core/VideoBackends/OGL/PostProcessing.h
index 1deb050a75..0cd93116f4 100644
--- a/Source/Core/VideoBackends/OGL/PostProcessing.h
+++ b/Source/Core/VideoBackends/OGL/PostProcessing.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _POSTPROCESSING_H_
-#define _POSTPROCESSING_H_
+#pragma once
 
 #include "VideoCommon.h"
 #include "GLUtil.h"
@@ -28,5 +27,3 @@ void ApplyShader();
 }  // namespace
 
 }  // namespace
-
-#endif // _POSTPROCESSING_H_
diff --git a/Source/Core/VideoBackends/OGL/ProgramShaderCache.h b/Source/Core/VideoBackends/OGL/ProgramShaderCache.h
index a7b21a929d..ee3c174ec6 100644
--- a/Source/Core/VideoBackends/OGL/ProgramShaderCache.h
+++ b/Source/Core/VideoBackends/OGL/ProgramShaderCache.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef PROGRAM_SHADER_CACHE_H_
-#define PROGRAM_SHADER_CACHE_H_
+#pragma once
 
 #include "GLUtil.h"
 
@@ -112,4 +111,3 @@ private:
 };
 
 }  // namespace OGL
-#endif
diff --git a/Source/Core/VideoBackends/OGL/RasterFont.h b/Source/Core/VideoBackends/OGL/RasterFont.h
index 7f3cff1414..9a7732d353 100644
--- a/Source/Core/VideoBackends/OGL/RasterFont.h
+++ b/Source/Core/VideoBackends/OGL/RasterFont.h
@@ -2,12 +2,13 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _RASTERFONT_H_
-#define _RASTERFONT_H_
+#pragma once
 
-namespace OGL {
+namespace OGL
+{
 
-class RasterFont {
+class RasterFont
+{
 public:
 	RasterFont();
 	~RasterFont(void);
@@ -24,5 +25,3 @@ private:
 };
 
 }
-
-#endif // _RASTERFONT_H_
diff --git a/Source/Core/VideoBackends/OGL/Render.h b/Source/Core/VideoBackends/OGL/Render.h
index 58ba086d18..feaad32aa1 100644
--- a/Source/Core/VideoBackends/OGL/Render.h
+++ b/Source/Core/VideoBackends/OGL/Render.h
@@ -1,6 +1,4 @@
-
-#ifndef _RENDER_H_
-#define _RENDER_H_
+#pragma once
 
 #include "RenderBase.h"
 
@@ -87,5 +85,3 @@ private:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/OGL/SamplerCache.h b/Source/Core/VideoBackends/OGL/SamplerCache.h
index 4de716b27d..ef470e0758 100644
--- a/Source/Core/VideoBackends/OGL/SamplerCache.h
+++ b/Source/Core/VideoBackends/OGL/SamplerCache.h
@@ -1,6 +1,4 @@
-
-#ifndef INCLUDE_SAMPLER_CACHE_H_
-#define INCLUDE_SAMPLER_CACHE_H_
+#pragma once
 
 #include <map>
 
@@ -76,5 +74,3 @@ private:
 extern SamplerCache *g_sampler_cache;
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/OGL/StreamBuffer.h b/Source/Core/VideoBackends/OGL/StreamBuffer.h
index 8e57b81d17..00e8579a15 100644
--- a/Source/Core/VideoBackends/OGL/StreamBuffer.h
+++ b/Source/Core/VideoBackends/OGL/StreamBuffer.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef STREAMBUFFER_H
-#define STREAMBUFFER_H
+#pragma once
 
 #include <utility>
 #include "VideoCommon.h"
@@ -51,5 +50,3 @@ private:
 };
 
 }
-
-#endif // STREAMBUFFER_H
diff --git a/Source/Core/VideoBackends/OGL/TextureCache.h b/Source/Core/VideoBackends/OGL/TextureCache.h
index ca3b857190..3c0e421bc7 100644
--- a/Source/Core/VideoBackends/OGL/TextureCache.h
+++ b/Source/Core/VideoBackends/OGL/TextureCache.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTUREMNGR_H_
-#define _TEXTUREMNGR_H_
+#pragma once
 
 #include <map>
 
@@ -64,5 +63,3 @@ private:
 bool SaveTexture(const std::string filename, u32 textarget, u32 tex, int virtual_width, int virtual_height, unsigned int level);
 
 }
-
-#endif // _TEXTUREMNGR_H_
diff --git a/Source/Core/VideoBackends/OGL/TextureConverter.h b/Source/Core/VideoBackends/OGL/TextureConverter.h
index 24bfbbc2d2..f86241e5ff 100644
--- a/Source/Core/VideoBackends/OGL/TextureConverter.h
+++ b/Source/Core/VideoBackends/OGL/TextureConverter.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTURECONVERTER_H_
-#define _TEXTURECONVERTER_H_
+#pragma once
 
 #include "VideoCommon.h"
 #include "GLUtil.h"
@@ -30,5 +29,3 @@ int EncodeToRamFromTexture(u32 address, GLuint source_texture, bool bFromZBuffer
 }
 
 }  // namespace OGL
-
-#endif // _TEXTURECONVERTER_H_
diff --git a/Source/Core/VideoBackends/OGL/VertexManager.h b/Source/Core/VideoBackends/OGL/VertexManager.h
index 11001ff1ca..db0573e8f6 100644
--- a/Source/Core/VideoBackends/OGL/VertexManager.h
+++ b/Source/Core/VideoBackends/OGL/VertexManager.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXMANAGER_H_
-#define _VERTEXMANAGER_H_
+#pragma once
 
 #include "CPMemory.h"
 
@@ -50,5 +49,3 @@ private:
 };
 
 }
-
-#endif  // _VERTEXMANAGER_H_
diff --git a/Source/Core/VideoBackends/OGL/VideoBackend.h b/Source/Core/VideoBackends/OGL/VideoBackend.h
index ed4a748eb4..761772a8ed 100644
--- a/Source/Core/VideoBackends/OGL/VideoBackend.h
+++ b/Source/Core/VideoBackends/OGL/VideoBackend.h
@@ -1,6 +1,4 @@
-
-#ifndef OGL_VIDEO_BACKEND_H_
-#define OGL_VIDEO_BACKEND_H_
+#pragma once
 
 #include "VideoBackendBase.h"
 
@@ -25,5 +23,3 @@ class VideoBackend : public VideoBackendHardware
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/OGL/main.h b/Source/Core/VideoBackends/OGL/main.h
index 03cc6fc174..7ea6077d30 100644
--- a/Source/Core/VideoBackends/OGL/main.h
+++ b/Source/Core/VideoBackends/OGL/main.h
@@ -2,9 +2,6 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _MAIN_H_
-#define _MAIN_H_
+#pragma once
 
 #include "MainBase.h"
-
-#endif // _MAIN_H_
diff --git a/Source/Core/VideoBackends/Software/BPMemLoader.h b/Source/Core/VideoBackends/Software/BPMemLoader.h
index 0ef122ec24..6ea09293cf 100644
--- a/Source/Core/VideoBackends/Software/BPMemLoader.h
+++ b/Source/Core/VideoBackends/Software/BPMemLoader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _BPMEMLOADER_H_
-#define _BPMEMLOADER_H_
+#pragma once
 
 
 #include "Common.h"
@@ -12,5 +11,3 @@
 void InitBPMemory();
 void SWBPWritten(int address, int newvalue);
 void SWLoadBPReg(u32 value);
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/CPMemLoader.h b/Source/Core/VideoBackends/Software/CPMemLoader.h
index 5bbb2969ea..a08fac2a73 100644
--- a/Source/Core/VideoBackends/Software/CPMemLoader.h
+++ b/Source/Core/VideoBackends/Software/CPMemLoader.h
@@ -2,13 +2,9 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _CPMEMLOADER_H_
-#define _CPMEMLOADER_H_
-
+#pragma once
 
 #include "Common.h"
 #include "CPMemory.h"
 
 void SWLoadCPReg(u32 sub_cmd, u32 value);
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/Clipper.h b/Source/Core/VideoBackends/Software/Clipper.h
index f28db764c1..acf32b32ff 100644
--- a/Source/Core/VideoBackends/Software/Clipper.h
+++ b/Source/Core/VideoBackends/Software/Clipper.h
@@ -2,9 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _CLIPPER_H_
-#define _CLIPPER_H_
-
+#pragma once
 
 #include "Common.h"
 #include "NativeVertexFormat.h"
@@ -27,6 +25,3 @@ namespace Clipper
 
 	void DoState(PointerWrap &p);
 }
-
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/DebugUtil.h b/Source/Core/VideoBackends/Software/DebugUtil.h
index 7d5ac4beea..ba2d7dd1c9 100644
--- a/Source/Core/VideoBackends/Software/DebugUtil.h
+++ b/Source/Core/VideoBackends/Software/DebugUtil.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _DEBUGUTIL_H
-#define _DEBUGUTIL_H
+#pragma once
 
 namespace DebugUtil
 {
@@ -23,5 +22,3 @@ namespace DebugUtil
 	void DrawTempBuffer(u8 *color, int buffer);
 	void CopyTempBuffer(s16 x, s16 y, int bufferBase, int subBuffer, const char *name);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/EfbCopy.h b/Source/Core/VideoBackends/Software/EfbCopy.h
index c2352eab34..3a8d7d7ad6 100644
--- a/Source/Core/VideoBackends/Software/EfbCopy.h
+++ b/Source/Core/VideoBackends/Software/EfbCopy.h
@@ -2,9 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _EFB_COPY_H_
-#define _EFB_COPY_H_
-
+#pragma once
 
 #include "Common.h"
 
@@ -14,6 +12,3 @@ namespace EfbCopy
 	// Clear the EFB if needed
 	void CopyEfb();
 }
-
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/EfbInterface.h b/Source/Core/VideoBackends/Software/EfbInterface.h
index b00a06239e..59ef834a03 100644
--- a/Source/Core/VideoBackends/Software/EfbInterface.h
+++ b/Source/Core/VideoBackends/Software/EfbInterface.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _EFB_INTERFACE_H_
-#define _EFB_INTERFACE_H_
+#pragma once
 
 #include "VideoCommon.h"
 
@@ -53,5 +52,3 @@ namespace EfbInterface
 
 	void DoState(PointerWrap &p);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/HwRasterizer.h b/Source/Core/VideoBackends/Software/HwRasterizer.h
index 5a439c4333..f9c5810389 100644
--- a/Source/Core/VideoBackends/Software/HwRasterizer.h
+++ b/Source/Core/VideoBackends/Software/HwRasterizer.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _HW_RASTERIZER_H
-#define _HW_RASTERIZER_H
+#pragma once
 
 #include <map>
 
@@ -46,5 +45,3 @@ namespace HwRasterizer
 	typedef std::map<u32, TexCacheEntry> TextureCache;
 	static TextureCache textures;
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/NativeVertexFormat.h b/Source/Core/VideoBackends/Software/NativeVertexFormat.h
index 9f9610910a..a6e22f9850 100644
--- a/Source/Core/VideoBackends/Software/NativeVertexFormat.h
+++ b/Source/Core/VideoBackends/Software/NativeVertexFormat.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _NATIVEVERTEXFORMAT_H
-#define _NATIVEVERTEXFORMAT_H
+#pragma once
 
 #include "Vec3.h"
 #include "ChunkFile.h"
@@ -93,5 +92,3 @@ struct OutputVertexData
 	}
 
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/OpcodeDecoder.h b/Source/Core/VideoBackends/Software/OpcodeDecoder.h
index 20b7fe6be2..4ba83507de 100644
--- a/Source/Core/VideoBackends/Software/OpcodeDecoder.h
+++ b/Source/Core/VideoBackends/Software/OpcodeDecoder.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _OPCODEDECODER_H_
-#define _OPCODEDECODER_H_
+#pragma once
 
 #include "CommonTypes.h"
 #include "ChunkFile.h"
@@ -47,5 +46,3 @@ namespace OpcodeDecoder
 
 	void DoState(PointerWrap &p);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/RasterFont.h b/Source/Core/VideoBackends/Software/RasterFont.h
index 00cf9eb3fb..009b5aecc7 100644
--- a/Source/Core/VideoBackends/Software/RasterFont.h
+++ b/Source/Core/VideoBackends/Software/RasterFont.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _RASTERFONT_H_
-#define _RASTERFONT_H_
+#pragma once
 
 class RasterFont
 {
@@ -26,5 +25,3 @@ private:
 	char *temp_buffer;
 	enum {TEMP_BUFFER_SIZE = 64 * 1024};
 };
-
-#endif // _RASTERFONT_H_
diff --git a/Source/Core/VideoBackends/Software/Rasterizer.h b/Source/Core/VideoBackends/Software/Rasterizer.h
index 3f61fcaefe..a4599145b0 100644
--- a/Source/Core/VideoBackends/Software/Rasterizer.h
+++ b/Source/Core/VideoBackends/Software/Rasterizer.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _RASTERIZER_H_
-#define _RASTERIZER_H_
+#pragma once
 
 #include "NativeVertexFormat.h"
 #include "ChunkFile.h"
@@ -50,5 +49,3 @@ namespace Rasterizer
 
 	void DoState(PointerWrap &p);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/SWCommandProcessor.h b/Source/Core/VideoBackends/Software/SWCommandProcessor.h
index 8273af2f31..043ff85d0e 100644
--- a/Source/Core/VideoBackends/Software/SWCommandProcessor.h
+++ b/Source/Core/VideoBackends/Software/SWCommandProcessor.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"
 
@@ -141,6 +140,3 @@ namespace SWCommandProcessor
 	void SetRendering(bool enabled);
 
 } // end of namespace SWCommandProcessor
-
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/SWPixelEngine.h b/Source/Core/VideoBackends/Software/SWPixelEngine.h
index 4a6c6ec2aa..5e4018a03c 100644
--- a/Source/Core/VideoBackends/Software/SWPixelEngine.h
+++ b/Source/Core/VideoBackends/Software/SWPixelEngine.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _PIXELENGINE_H
-#define _PIXELENGINE_H
+#pragma once
 
 #include "Common.h"
 #include "VideoCommon.h"
@@ -214,5 +213,3 @@ namespace SWPixelEngine
 	bool AllowIdleSkipping();
 
 } // end of namespace SWPixelEngine
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/SWRenderer.h b/Source/Core/VideoBackends/Software/SWRenderer.h
index 35770bf364..97b65566dd 100644
--- a/Source/Core/VideoBackends/Software/SWRenderer.h
+++ b/Source/Core/VideoBackends/Software/SWRenderer.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _RENDERER_H_
-#define _RENDERER_H_
+#pragma once
 
 #include "CommonTypes.h"
 #include "EfbInterface.h"
@@ -27,5 +26,3 @@ namespace SWRenderer
 	void Swap(u32 fbWidth, u32 fbHeight);
 	void SwapBuffer();
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/SWStatistics.h b/Source/Core/VideoBackends/Software/SWStatistics.h
index d6d889337f..b77953f06f 100644
--- a/Source/Core/VideoBackends/Software/SWStatistics.h
+++ b/Source/Core/VideoBackends/Software/SWStatistics.h
@@ -5,8 +5,7 @@
 #include "CommonTypes.h"
 #include "SWVideoConfig.h"
 
-#ifndef _STATISTICS_H
-#define _STATISTICS_H
+#pragma once
 
 struct SWStatistics
 {
@@ -46,5 +45,3 @@ extern SWStatistics swstats;
 #define ADDSTAT(a,b) ;
 #define SETSTAT(a,x) ;
 #endif
-
-#endif  // _STATISTICS_H
diff --git a/Source/Core/VideoBackends/Software/SWVertexLoader.h b/Source/Core/VideoBackends/Software/SWVertexLoader.h
index 5008e7aeb2..0b6a023bff 100644
--- a/Source/Core/VideoBackends/Software/SWVertexLoader.h
+++ b/Source/Core/VideoBackends/Software/SWVertexLoader.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VERTEXLOADER_H_
-#define _VERTEXLOADER_H_
+#pragma once
 
 #include "Common.h"
 
@@ -59,5 +58,3 @@ public:
 	void LoadVertex();
 	void DoState(PointerWrap &p);
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/SWVideoConfig.h b/Source/Core/VideoBackends/Software/SWVideoConfig.h
index 1e02feb2ed..0de5b93998 100644
--- a/Source/Core/VideoBackends/Software/SWVideoConfig.h
+++ b/Source/Core/VideoBackends/Software/SWVideoConfig.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VIDEOSOFTWARE_CONFIG_H_
-#define _VIDEOSOFTWARE_CONFIG_H_
+#pragma once
 
 #include "Common.h"
 
@@ -43,5 +42,3 @@ struct SWVideoConfig : NonCopyable
 };
 
 extern SWVideoConfig g_SWVideoConfig;
-
-#endif  // _VIDEOSOFTWARE_CONFIG_H_
diff --git a/Source/Core/VideoBackends/Software/SetupUnit.h b/Source/Core/VideoBackends/Software/SetupUnit.h
index bd4d0291c9..37e5017581 100644
--- a/Source/Core/VideoBackends/Software/SetupUnit.h
+++ b/Source/Core/VideoBackends/Software/SetupUnit.h
@@ -2,9 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-
-#ifndef _SETUPUNIT_H_
-#define _SETUPUNIT_H_
+#pragma once
 
 #include "Common.h"
 #include "NativeVertexFormat.h"
@@ -35,5 +33,3 @@ public:
 	void SetupVertex();
 	void DoState(PointerWrap &p);
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/Tev.h b/Source/Core/VideoBackends/Software/Tev.h
index e86768ac0b..0642778e0b 100644
--- a/Source/Core/VideoBackends/Software/Tev.h
+++ b/Source/Core/VideoBackends/Software/Tev.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEV_H_
-#define _TEV_H_
+#pragma once
 
 #include "BPMemLoader.h"
 #include "ChunkFile.h"
@@ -87,5 +86,3 @@ public:
 
 	void DoState(PointerWrap &p);
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/TextureEncoder.h b/Source/Core/VideoBackends/Software/TextureEncoder.h
index 841590cbba..c675f1fca6 100644
--- a/Source/Core/VideoBackends/Software/TextureEncoder.h
+++ b/Source/Core/VideoBackends/Software/TextureEncoder.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTUREENCODER_H_
-#define _TEXTUREENCODER_H_
+#pragma once
 
 #include "Common.h"
 
@@ -11,5 +10,3 @@ namespace TextureEncoder
 {
 	void Encode(u8 *dest_ptr);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/TextureSampler.h b/Source/Core/VideoBackends/Software/TextureSampler.h
index 28a2aa84d9..6cd13537bf 100644
--- a/Source/Core/VideoBackends/Software/TextureSampler.h
+++ b/Source/Core/VideoBackends/Software/TextureSampler.h
@@ -2,9 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TEXTURESAMPLER_H_
-#define _TEXTURESAMPLER_H_
-
+#pragma once
 
 #include "Common.h"
 
@@ -16,6 +14,3 @@ namespace TextureSampler
 
 	enum { RED_SMP, GRN_SMP, BLU_SMP, ALP_SMP };
 }
-
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/TransformUnit.h b/Source/Core/VideoBackends/Software/TransformUnit.h
index 974e44372d..f231567982 100644
--- a/Source/Core/VideoBackends/Software/TransformUnit.h
+++ b/Source/Core/VideoBackends/Software/TransformUnit.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _TRANSFORM_UNIT_H_
-#define _TRANSFORM_UNIT_H_
+#pragma once
 
 struct InputVertexData;
 struct OutputVertexData;
@@ -20,5 +19,3 @@ namespace TransformUnit
 	void TransformColor(const InputVertexData *src, OutputVertexData *dst);
 	void TransformTexCoord(const InputVertexData *src, OutputVertexData *dst, bool specialCase);
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/Vec3.h b/Source/Core/VideoBackends/Software/Vec3.h
index 117a6f4197..08f8877e2b 100644
--- a/Source/Core/VideoBackends/Software/Vec3.h
+++ b/Source/Core/VideoBackends/Software/Vec3.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VEC3_H
-#define _VEC3_H
+#pragma once
 
 #include <stdlib.h>
 #include <math.h>
@@ -106,5 +105,3 @@ public:
 		p.Do(z);
 	}
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/VideoBackend.h b/Source/Core/VideoBackends/Software/VideoBackend.h
index 4d85c637f0..cf955bfeed 100644
--- a/Source/Core/VideoBackends/Software/VideoBackend.h
+++ b/Source/Core/VideoBackends/Software/VideoBackend.h
@@ -1,6 +1,4 @@
-
-#ifndef SW_VIDEO_BACKEND_H_
-#define SW_VIDEO_BACKEND_H_
+#pragma once
 
 #include "VideoBackendBase.h"
 
@@ -63,5 +61,3 @@ public:
 };
 
 }
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/VideoConfigDialog.h b/Source/Core/VideoBackends/Software/VideoConfigDialog.h
index a4ebedae62..e0884dd79f 100644
--- a/Source/Core/VideoBackends/Software/VideoConfigDialog.h
+++ b/Source/Core/VideoBackends/Software/VideoConfigDialog.h
@@ -2,8 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _VIDEOSOFTWARE_CONFIG_DIAG_H_
-#define _VIDEOSOFTWARE_CONFIG_DIAG_H_
+#pragma once
 
 #include <vector>
 #include <string>
@@ -48,5 +47,3 @@ protected:
 	SWVideoConfig& vconfig;
 	std::string ininame;
 };
-
-#endif
diff --git a/Source/Core/VideoBackends/Software/XFMemLoader.h b/Source/Core/VideoBackends/Software/XFMemLoader.h
index ff6c7267dd..d790c98cd6 100644
--- a/Source/Core/VideoBackends/Software/XFMemLoader.h
+++ b/Source/Core/VideoBackends/Software/XFMemLoader.h
@@ -2,9 +2,7 @@
 // Licensed under GPLv2
 // Refer to the license.txt file included.
 
-#ifndef _XFMEMLOADER_H_
-#define _XFMEMLOADER_H_
-
+#pragma once
 
 #include "Common.h"
 
@@ -241,5 +239,3 @@ void XFWritten(u32 transferSize, u32 baseAddress);
 void SWLoadXFReg(u32 transferSize, u32 baseAddress, u32 *pData);
 
 void SWLoadIndexedXF(u32 val, int array);
-
-#endif