Revert "Made several variables/parameters unsigned in the DX9, DX11 and OGL plugins. They make more sense like this (given their names)."

Turns out I was wrong in my previous commit. My bad.

This reverts commit 87431666639c7036ea0f5b0d499df639cefb3d51.

Source/Core/VideoCommon/Src/FramebufferManagerBase.h

@@ -17,7 +17,7 @@ struct XFBSourceBase
 
 	// TODO: only DX9 uses the width/height params
 	virtual void Draw(const MathUtil::Rectangle<float> &sourcerc,
-		const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const = 0;
+		const MathUtil::Rectangle<float> &drawrc, int width, int height) const = 0;
 
 	virtual void DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight) = 0;
 

Source/Core/VideoCommon/Src/RenderBase.cpp

@@ -60,12 +60,12 @@ std::string Renderer::s_sScreenshotName;
 volatile bool Renderer::s_bScreenshot;
 
 // The framebuffer size
-unsigned int Renderer::s_target_width;
+int Renderer::s_target_width;
-unsigned int Renderer::s_target_height;
+int Renderer::s_target_height;
 
 // TODO: Add functionality to reinit all the render targets when the window is resized.
-unsigned int Renderer::s_backbuffer_width;
+int Renderer::s_backbuffer_width;
-unsigned int Renderer::s_backbuffer_height;
+int Renderer::s_backbuffer_height;
 
 TargetRectangle Renderer::target_rc;
 
@@ -163,7 +163,7 @@ int Renderer::EFBToScaledY(int y)
 	};
 }
 
-void Renderer::CalculateTargetScale(unsigned int x, unsigned int y, unsigned int &scaledX, unsigned int &scaledY)
+void Renderer::CalculateTargetScale(int x, int y, int &scaledX, int &scaledY)
 {
 	if (g_ActiveConfig.iEFBScale == 0 || g_ActiveConfig.iEFBScale == 1)
 	{
@@ -172,15 +172,15 @@ void Renderer::CalculateTargetScale(unsigned int x, unsigned int y, unsigned int
 	}
 	else
 	{
-		scaledX = x * (efb_scale_numeratorX / efb_scale_denominatorX);
+		scaledX = x * (int)efb_scale_numeratorX / (int)efb_scale_denominatorX;
-		scaledY = y * (efb_scale_numeratorY / efb_scale_denominatorY);
+		scaledY = y * (int)efb_scale_numeratorY / (int)efb_scale_denominatorY;
 	}
 }
 
 // return true if target size changed
-bool Renderer::CalculateTargetSize(unsigned int framebuffer_width, unsigned int framebuffer_height, unsigned int multiplier)
+bool Renderer::CalculateTargetSize(unsigned int framebuffer_width, unsigned int framebuffer_height, int multiplier)
 {
-	u32 newEFBWidth, newEFBHeight;
+	int newEFBWidth, newEFBHeight;
 
 	// TODO: Ugly. Clean up
 	switch (s_LastEFBScale)
@@ -374,7 +374,7 @@ void Renderer::DrawDebugText()
 // TODO: remove
 extern bool g_aspect_wide;
 
-void Renderer::UpdateDrawRectangle(u32 backbuffer_width, u32 backbuffer_height)
+void Renderer::UpdateDrawRectangle(int backbuffer_width, int backbuffer_height)
 {
 	float FloatGLWidth = (float)backbuffer_width;
 	float FloatGLHeight = (float)backbuffer_height;
@@ -492,7 +492,7 @@ void Renderer::UpdateDrawRectangle(u32 backbuffer_width, u32 backbuffer_height)
 	target_rc.bottom = YOffset + iHeight;
 }
 
-void Renderer::SetWindowSize(u32 width, u32 height)
+void Renderer::SetWindowSize(int width, int height)
 {
 	if (width < 1)
 		width = 1;

Source/Core/VideoCommon/Src/RenderBase.h

@@ -67,14 +67,14 @@ public:
 	virtual void RestoreState() = 0;
 
 	// Ideal internal resolution - determined by display resolution (automatic scaling) and/or a multiple of the native EFB resolution
-	static u32 GetTargetWidth() { return s_target_width; }
+	static int GetTargetWidth() { return s_target_width; }
-	static u32 GetTargetHeight() { return s_target_height; }
+	static int GetTargetHeight() { return s_target_height; }
 
 	// Display resolution
-	static u32 GetBackbufferWidth() { return s_backbuffer_width; }
+	static int GetBackbufferWidth() { return s_backbuffer_width; }
-	static u32 GetBackbufferHeight() { return s_backbuffer_height; }
+	static int GetBackbufferHeight() { return s_backbuffer_height; }
 
-	static void SetWindowSize(u32 width, u32 height);
+	static void SetWindowSize(int width, int height);
 
 	// EFB coordinate conversion functions
 
@@ -82,7 +82,7 @@ public:
 	virtual TargetRectangle ConvertEFBRectangle(const EFBRectangle& rc) = 0;
 
 	static const TargetRectangle& GetTargetRectangle() { return target_rc; }
-	static void UpdateDrawRectangle(u32 backbuffer_width, u32 backbuffer_height);
+	static void UpdateDrawRectangle(int backbuffer_width, int backbuffer_height);
 
 
 	// Use this to upscale native EFB coordinates to IDEAL internal resolution
@@ -132,8 +132,8 @@ public:
 
 protected:
 
-	static void CalculateTargetScale(unsigned int x, unsigned int y, unsigned int &scaledX, unsigned int &scaledY);
+	static void CalculateTargetScale(int x, int y, int &scaledX, int &scaledY);
-	static bool CalculateTargetSize(unsigned int framebuffer_width, unsigned int framebuffer_height, unsigned int multiplier = 1);
+	static bool CalculateTargetSize(unsigned int framebuffer_width, unsigned int framebuffer_height, int multiplier = 1);
 
 	static void CheckFifoRecording();
 	static void RecordVideoMemory();
@@ -151,12 +151,12 @@ protected:
 	bool bLastFrameDumped;
 
 	// The framebuffer size
-	static u32 s_target_width;
+	static int s_target_width;
-	static u32 s_target_height;
+	static int s_target_height;
 
 	// TODO: Add functionality to reinit all the render targets when the window is resized.
-	static u32 s_backbuffer_width;
+	static int s_backbuffer_width;
-	static u32 s_backbuffer_height;
+	static int s_backbuffer_height;
 
 	static TargetRectangle target_rc;
 

Source/Plugins/Plugin_VideoDX11/Src/FramebufferManager.cpp

@@ -193,7 +193,7 @@ void FramebufferManager::GetTargetSize(unsigned int *width, unsigned int *height
 }
 
 void XFBSource::Draw(const MathUtil::Rectangle<float> &sourcerc,
-	const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const
+	const MathUtil::Rectangle<float> &drawrc, int width, int height) const
 {
 	D3D::drawShadedTexSubQuad(tex->GetSRV(), &sourcerc,
 		texWidth, texHeight, &drawrc, PixelShaderCache::GetColorCopyProgram(false),

Source/Plugins/Plugin_VideoDX11/Src/FramebufferManager.h

@@ -64,7 +64,7 @@ struct XFBSource : public XFBSourceBase
 	~XFBSource() { tex->Release(); }
 
 	void Draw(const MathUtil::Rectangle<float> &sourcerc,
-		const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const;
+		const MathUtil::Rectangle<float> &drawrc, int width, int height) const;
 	void DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight);
 	void CopyEFB(float Gamma);
 

Source/Plugins/Plugin_VideoDX11/Src/Render.cpp

@@ -691,14 +691,18 @@ void Renderer::UpdateViewport(Matrix44& vpCorrection)
 	}
 
 	// In D3D, the viewport rectangle must fit within the render target.
-	u32 X = intendedX;
+	int X = intendedX;
-	u32 Y = intendedY;
+	if (X < 0)
-	u32 Wd = intendedWd;
+		X = 0;
-	u32 Ht = intendedHt;
 
+	int Y = intendedY;
+	if (Y < 0)
+		Y = 0;
+
+	int Wd = intendedWd;
 	if (X + Wd > GetTargetWidth())
 		Wd = GetTargetWidth() - X;
-	
+	int Ht = intendedHt;
 	if (Y + Ht > GetTargetHeight())
 		Ht = GetTargetHeight() - Y;
 	
@@ -924,17 +928,20 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 	// Prepare to copy the XFBs to our backbuffer
 	UpdateDrawRectangle(s_backbuffer_width, s_backbuffer_height);
 
-	u32 X = GetTargetRectangle().left;
+	int X = GetTargetRectangle().left;
-	u32 Y = GetTargetRectangle().top;
+	int Y = GetTargetRectangle().top;
-	u32 Width  = GetTargetRectangle().right - GetTargetRectangle().left;
+	int Width  = GetTargetRectangle().right - GetTargetRectangle().left;
-	u32 Height = GetTargetRectangle().bottom - GetTargetRectangle().top;
+	int Height = GetTargetRectangle().bottom - GetTargetRectangle().top;
 
 	// TODO: Redundant checks...
+	if (X < 0) X = 0;
+	if (Y < 0) Y = 0;
 	if (X > s_backbuffer_width) X = s_backbuffer_width;
 	if (Y > s_backbuffer_height) Y = s_backbuffer_height;
+	if (Width < 0) Width = 0;
+	if (Height < 0) Height = 0;
 	if (Width > (s_backbuffer_width - X)) Width = s_backbuffer_width - X;
 	if (Height > (s_backbuffer_height - Y)) Height = s_backbuffer_height - Y;
-	
 	D3D11_VIEWPORT vp = CD3D11_VIEWPORT((float)X, (float)Y, (float)Width, (float)Height);
 	D3D::context->RSSetViewports(1, &vp);
 	D3D::context->OMSetRenderTargets(1, &D3D::GetBackBuffer()->GetRTV(), NULL);

Source/Plugins/Plugin_VideoDX9/Src/D3DBase.cpp

@@ -49,9 +49,9 @@ LPDIRECT3DSURFACE9 back_buffer_z;
 D3DCAPS9 caps;
 HWND hWnd;
 
-static unsigned int multisample;
+static int multisample;
-static unsigned int resolution;
+static int resolution;
-static unsigned int xres, yres;
+static int xres, yres;
 static bool auto_depth_stencil = false;
 
 #define VENDOR_NVIDIA 4318
@@ -480,25 +480,24 @@ const D3DCAPS9 &GetCaps()
 }
 
 // returns true if size was changed
-bool FixTextureSize(u32& width, u32& height)
+bool FixTextureSize(int& width, int& height)
 {
-	u32 oldw = width;
+	int oldw = width, oldh = height;
-	u32 oldh = height;
 
 	// conditional nonpow2 support should work fine for us
 	if ((caps.TextureCaps & D3DPTEXTURECAPS_POW2) && !(caps.TextureCaps & D3DPTEXTURECAPS_NONPOW2CONDITIONAL))
 	{
 		// all texture dimensions need to be powers of two
-		width = MakePow2(width);
+		width = (int)MakePow2((u32)width);
-		height = MakePow2(height);
+		height = (int)MakePow2((u32)height);
 	}
 	if (caps.TextureCaps & D3DPTEXTURECAPS_SQUAREONLY)
 	{
 		width = height = max(width, height);
 	}
 
-	width = min(width, (u32)caps.MaxTextureWidth);
+	width = min(width, (int)caps.MaxTextureWidth);
-	height = min(height, (u32)caps.MaxTextureHeight);
+	height = min(height, (int)caps.MaxTextureHeight);
 
 	return (width != oldw) || (height != oldh);
 }
@@ -516,22 +515,18 @@ bool CheckDepthStencilSupport(D3DFORMAT target_format, D3DFORMAT depth_format)
 
 D3DFORMAT GetSupportedDepthTextureFormat()
 {
-	for (size_t i = 0; i < sizeof(DepthFormats)/sizeof(D3DFORMAT); ++i)
+	for (int i = 0; i < sizeof(DepthFormats)/sizeof(D3DFORMAT); ++i)
-	{
 		if (D3D::CheckTextureSupport(D3DUSAGE_DEPTHSTENCIL, DepthFormats[i]))
 			return DepthFormats[i];
-	}
 
 	return D3DFMT_UNKNOWN;
 }
 
 D3DFORMAT GetSupportedDepthSurfaceFormat(D3DFORMAT target_format)
 {
-	for (size_t i = 0; i < sizeof(DepthFormats)/sizeof(D3DFORMAT); ++i)
+	for (int i = 0; i < sizeof(DepthFormats)/sizeof(D3DFORMAT); ++i)
-	{
 		if (D3D::CheckDepthStencilSupport(target_format, DepthFormats[i]))
 			return DepthFormats[i];
-	}
 
 	return D3DFMT_UNKNOWN;
 }
@@ -572,7 +567,7 @@ void ShowD3DError(HRESULT err)
 		PanicAlert("Driver Internal Error");
 		break;
 	case D3DERR_OUTOFVIDEOMEMORY:
-		PanicAlert("Out of video memory");
+		PanicAlert("Out of vid mem");
 		break;
 	default:
 		// MessageBox(0,_T("Other error or success"),_T("ERROR"),0);

Source/Plugins/Plugin_VideoDX9/Src/D3DBase.h

@@ -75,7 +75,7 @@ const char *VertexShaderVersionString();
 void ShowD3DError(HRESULT err);
 
 // returns true if size was changed
-bool FixTextureSize(u32& width, u32& height);
+bool FixTextureSize(int& width, int& height);
 
 // returns true if format is supported
 bool CheckTextureSupport(DWORD usage, D3DFORMAT tex_format);
@@ -115,8 +115,8 @@ void EnableAlphaToCoverage();
 struct Resolution
 {
 	char name[32];
-	unsigned int xres;
+	int xres;
-	unsigned int yres;
+	int yres;
 	std::set<D3DFORMAT> bitdepths;
 	std::set<int> refreshes;
 };

Source/Plugins/Plugin_VideoDX9/Src/D3DUtil.cpp

@@ -365,10 +365,10 @@ int CD3DFont::DrawTextScaled(float x, float y, float fXScale, float fYScale, flo
 */
 void drawShadedTexQuad(IDirect3DTexture9 *texture,
 					   const RECT *rSource,
-					   u32 SourceWidth,
+					   int SourceWidth,
-					   u32 SourceHeight,
+					   int SourceHeight,
-					   u32 DestWidth,
+					   int DestWidth,
-					   u32 DestHeight,
+					   int DestHeight,
 					   IDirect3DPixelShader9 *PShader,
 					   IDirect3DVertexShader9 *Vshader,
 					   float Gamma)
@@ -399,11 +399,11 @@ void drawShadedTexQuad(IDirect3DTexture9 *texture,
 
 void drawShadedTexSubQuad(IDirect3DTexture9 *texture,
 							const MathUtil::Rectangle<float> *rSource,
-							u32 SourceWidth,
+							int SourceWidth,
-							u32 SourceHeight,
+							int SourceHeight,
 							const MathUtil::Rectangle<float> *rDest,
-							u32 DestWidth,
+							int DestWidth,
-							u32 DestHeight,
+							int DestHeight,
 							IDirect3DPixelShader9 *PShader,
 							IDirect3DVertexShader9 *Vshader,
 							float Gamma)

Source/Plugins/Plugin_VideoDX9/Src/D3DUtil.h

@@ -65,20 +65,20 @@ namespace D3D
 	void quad2d(float x1, float y1, float x2, float y2, u32 color, float u1=0, float v1=0, float u2=1, float v2=1);
 	void drawShadedTexQuad(IDirect3DTexture9 *texture,
 					   const RECT *rSource,
-					   u32 SourceWidth,
+					   int SourceWidth,
-					   u32 SourceHeight,
+					   int SourceHeight,
-					   u32 DestWidth,
+					   int DestWidth,
-					   u32 DestHeight,
+					   int DestHeight,
 					   IDirect3DPixelShader9 *PShader,
 					   IDirect3DVertexShader9 *Vshader,
 					   float Gamma = 1.0f);
 	void drawShadedTexSubQuad(IDirect3DTexture9 *texture,
 							const MathUtil::Rectangle<float> *rSource,
-							u32 SourceWidth,
+							int SourceWidth,
-							u32 SourceHeight,
+							int SourceHeight,
 							const MathUtil::Rectangle<float> *rDest,
-							u32 DestWidth,
+							int DestWidth,
-							u32 DestHeight,
+							int DestHeight,
 							IDirect3DPixelShader9 *PShader,
 							IDirect3DVertexShader9 *Vshader,
 							float Gamma = 1.0f);

Source/Plugins/Plugin_VideoDX9/Src/FramebufferManager.cpp

@@ -44,8 +44,8 @@ FramebufferManager::Efb FramebufferManager::s_efb;
 FramebufferManager::FramebufferManager()
 {
 	bool depth_textures_supported = true;
-	u32 target_width = Renderer::GetTargetWidth();
+	int target_width = Renderer::GetTargetWidth();
-	u32 target_height = Renderer::GetTargetHeight();
+	int target_height = Renderer::GetTargetHeight();
 	s_efb.color_surface_Format = D3DFMT_A8R8G8B8;
 
 	// EFB color texture - primary render target
@@ -161,7 +161,7 @@ void FramebufferManager::GetTargetSize(unsigned int *width, unsigned int *height
 }
 
 void XFBSource::Draw(const MathUtil::Rectangle<float> &sourcerc,
-	const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const
+	const MathUtil::Rectangle<float> &drawrc, int width, int height) const
 {
 	D3D::drawShadedTexSubQuad(texture, &sourcerc, texWidth, texHeight, &drawrc, width , height,
 		PixelShaderCache::GetColorCopyProgram(0), VertexShaderCache::GetSimpleVertexShader(0));

Source/Plugins/Plugin_VideoDX9/Src/FramebufferManager.h

@@ -58,7 +58,7 @@ struct XFBSource : public XFBSourceBase
 	~XFBSource() { texture->Release(); }
 
 	void Draw(const MathUtil::Rectangle<float> &sourcerc,
-		const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const;
+		const MathUtil::Rectangle<float> &drawrc, int width, int height) const;
 	void DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight);
 	void CopyEFB(float Gamma);
 

Source/Plugins/Plugin_VideoDX9/Src/Render.cpp

@@ -288,10 +288,10 @@ Renderer::Renderer()
 	UpdateDrawRectangle(s_backbuffer_width, s_backbuffer_height);
 
 	s_LastAA = g_ActiveConfig.iMultisampleMode;
-	u32 SupersampleCoefficient = (s_LastAA % 3) + 1;
+	int SupersampleCoeficient = (s_LastAA % 3) + 1;
 
 	s_LastEFBScale = g_ActiveConfig.iEFBScale;
-	CalculateTargetSize(s_backbuffer_width, s_backbuffer_height, SupersampleCoefficient);
+	CalculateTargetSize(s_backbuffer_width, s_backbuffer_height, SupersampleCoeficient);
 
 	// Make sure to use valid texture sizes
 	D3D::FixTextureSize(s_target_width, s_target_height);
@@ -305,7 +305,7 @@ Renderer::Renderer()
 
 	SetupDeviceObjects();
 
-	for (u32 stage = 0; stage < 8; stage++)
+	for (int stage = 0; stage < 8; stage++)
 		D3D::SetSamplerState(stage, D3DSAMP_MAXANISOTROPY, 1 << g_ActiveConfig.iMaxAnisotropy);
 
 	D3DVIEWPORT9 vp;
@@ -468,10 +468,8 @@ u32 Renderer::AccessEFB(EFBAccessType type, u32 x, u32 y, u32 poke_data)
 
 	// if depth textures aren't supported by the hardware, just return
 	if (type == PEEK_Z)
-	{
 		if (FramebufferManager::GetEFBDepthTexture() == NULL)
 			return 0;
-	}
 
 	// We're using three surfaces here:
 	// - pEFBSurf: EFB Surface. Source surface when peeking, destination surface when poking.
@@ -695,14 +693,16 @@ void Renderer::UpdateViewport(Matrix44& vpCorrection)
 	}
 
 	// In D3D, the viewport rectangle must fit within the render target.
-	u32 X = intendedX;
+	int X = intendedX;
-	u32 Y = intendedY;
+	if (X < 0)
-	u32 Wd = intendedWd;
+		X = 0;
-	u32 Ht = intendedHt;
+	int Y = intendedY;
-	
+	if (Y < 0)
+		Y = 0;
+	int Wd = intendedWd;
 	if (X + Wd > GetTargetWidth())
 		Wd = GetTargetWidth() - X;
-
+	int Ht = intendedHt;
 	if (Y + Ht > GetTargetHeight())
 		Ht = GetTargetHeight() - Y;
 
@@ -907,14 +907,18 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 		D3D::dev->Clear(0, NULL, D3DCLEAR_TARGET, D3DCOLOR_XRGB(0, 0, 0), 1.0f, 0);
 	}
 
-	u32 X = GetTargetRectangle().left;
+	int X = GetTargetRectangle().left;
-	u32 Y = GetTargetRectangle().top;
+	int Y = GetTargetRectangle().top;
-	u32 Width  = (GetTargetRectangle().right - GetTargetRectangle().left);
+	int Width  = GetTargetRectangle().right - GetTargetRectangle().left;
-	u32 Height = (GetTargetRectangle().bottom - GetTargetRectangle().top);
+	int Height = GetTargetRectangle().bottom - GetTargetRectangle().top;
 
 	// Sanity check
+	if (X < 0) X = 0;
+	if (Y < 0) Y = 0;
 	if (X > s_backbuffer_width) X = s_backbuffer_width;
 	if (Y > s_backbuffer_height) Y = s_backbuffer_height;
+	if (Width < 0) Width = 0;
+	if (Height < 0) Height = 0;
 	if (Width > (s_backbuffer_width - X)) Width = s_backbuffer_width - X;
 	if (Height > (s_backbuffer_height - Y)) Height = s_backbuffer_height - Y;
 
@@ -1149,10 +1153,10 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 
 		UpdateDrawRectangle(s_backbuffer_width, s_backbuffer_height);
 		
-		u32 SupersampleCoefficient = (s_LastAA % 3) + 1;
+		int SupersampleCoeficient = (s_LastAA % 3) + 1;
 
 		s_LastEFBScale = g_ActiveConfig.iEFBScale;
-		CalculateTargetSize(s_backbuffer_width, s_backbuffer_height, SupersampleCoefficient);
+		CalculateTargetSize(s_backbuffer_width, s_backbuffer_height, SupersampleCoeficient);
 
 		D3D::dev->SetRenderTarget(0, D3D::GetBackBufferSurface());
 		D3D::dev->SetDepthStencilSurface(D3D::GetBackBufferDepthSurface());

Source/Plugins/Plugin_VideoOGL/Src/FramebufferManager.cpp

@@ -299,7 +299,7 @@ GLuint FramebufferManager::ResolveAndGetDepthTarget(const EFBRectangle &source_r
 }
 
 void XFBSource::Draw(const MathUtil::Rectangle<float> &sourcerc,
-		const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const
+		const MathUtil::Rectangle<float> &drawrc, int width, int height) const
 {
 	// Texture map xfbSource->texture onto the main buffer
 

Source/Plugins/Plugin_VideoOGL/Src/FramebufferManager.h

@@ -63,7 +63,7 @@ struct XFBSource : public XFBSourceBase
 	void CopyEFB(float Gamma);
 	void DecodeToTexture(u32 xfbAddr, u32 fbWidth, u32 fbHeight);
 	void Draw(const MathUtil::Rectangle<float> &sourcerc,
-		const MathUtil::Rectangle<float> &drawrc, u32 width, u32 height) const;
+		const MathUtil::Rectangle<float> &drawrc, int width, int height) const;
 
 	const GLuint texture;
 };

Source/Plugins/Plugin_VideoOGL/Src/Render.cpp

@@ -323,8 +323,8 @@ Renderer::Renderer()
 		return;	// TODO: fail
 
 	// Decide frambuffer size
-	s_backbuffer_width = GLInterface->GetBackBufferWidth();
+	s_backbuffer_width = (int)GLInterface->GetBackBufferWidth();
-	s_backbuffer_height = GLInterface->GetBackBufferHeight();
+	s_backbuffer_height = (int)GLInterface->GetBackBufferHeight();
 
 	// Handle VSync on/off
 #ifdef __APPLE__
@@ -1047,7 +1047,7 @@ void Renderer::Swap(u32 xfbAddr, FieldType field, u32 fbWidth, u32 fbHeight,cons
 	// Textured triangles are necessary because of post-processing shaders
 
 	// Disable all other stages
-	for (unsigned int i = 1; i < 8; ++i)
+	for (int i = 1; i < 8; ++i)
 		OGL::TextureCache::DisableStage(i);
 
 	// Update GLViewPort