Cocoa Port: Begin refactoring display view code to reduce the dependence on port-specific code.

desmume/src/frontend/cocoa/ClientDisplayView.cpp

@@ -0,0 +1,508 @@
+/*
+	Copyright (C) 2017 DeSmuME team
+ 
+	This file 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, either version 2 of the License, or
+	(at your option) any later version.
+ 
+	This file 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 the this software.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ClientDisplayView.h"
+
+ClientDisplayView::ClientDisplayView()
+{
+	_property.normalWidth	= GPU_FRAMEBUFFER_NATIVE_WIDTH;
+	_property.normalHeight	= GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2.0;
+	_property.clientWidth	= _property.normalWidth;
+	_property.clientHeight	= _property.normalHeight;
+	_property.rotation		= 0.0;
+	_property.viewScale		= 1.0;
+	_property.gapScale		= 0.0;
+	_property.gapDistance	= DS_DISPLAY_UNSCALED_GAP * _property.gapScale;
+	_property.mode			= ClientDisplayMode_Dual;
+	_property.layout		= ClientDisplayLayout_Vertical;
+	_property.order			= ClientDisplayOrder_MainFirst;
+	
+	_initialTouchInMajorDisplay = new InitialTouchPressMap;
+}
+
+ClientDisplayView::ClientDisplayView(const ClientDisplayViewProperties props)
+{
+	_property = props;
+	_initialTouchInMajorDisplay = new InitialTouchPressMap;
+}
+
+ClientDisplayView::~ClientDisplayView()
+{
+	delete _initialTouchInMajorDisplay;
+}
+
+ClientDisplayViewProperties ClientDisplayView::GetProperties() const
+{
+	return this->_property;
+}
+
+void ClientDisplayView::SetProperties(const ClientDisplayViewProperties props)
+{
+	this->_property = props;
+	
+	ClientDisplayView::CalculateNormalSize(props.mode, props.layout, props.gapScale, this->_property.normalWidth, this->_property.normalHeight);
+}
+
+void ClientDisplayView::SetClientSize(const double w, const double h)
+{
+	this->_property.clientWidth = w;
+	this->_property.clientHeight = h;
+	this->_property.viewScale = ClientDisplayView::GetMaxScalarWithinBounds(this->_property.normalWidth, this->_property.normalHeight, w, h);
+}
+
+double ClientDisplayView::GetRotation() const
+{
+	return this->_property.rotation;
+}
+
+void ClientDisplayView::SetRotation(const double r)
+{
+	this->_property.rotation = r;
+	
+	double checkWidth = this->_property.normalWidth;
+	double checkHeight = this->_property.normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, r, checkWidth, checkHeight);
+	this->_property.viewScale = ClientDisplayView::GetMaxScalarWithinBounds(checkWidth, checkHeight, this->_property.clientWidth, this->_property.clientHeight);
+}
+
+double ClientDisplayView::GetViewScale() const
+{
+	return this->_property.viewScale;
+}
+
+ClientDisplayMode ClientDisplayView::GetMode() const
+{
+	return this->_property.mode;
+}
+
+void ClientDisplayView::SetMode(const ClientDisplayMode mode)
+{
+	this->_property.mode = mode;
+	ClientDisplayView::CalculateNormalSize(this->_property.mode, this->_property.layout, this->_property.gapScale, this->_property.normalWidth, this->_property.normalHeight);
+	this->_property.viewScale = ClientDisplayView::GetMaxScalarWithinBounds(this->_property.normalWidth, this->_property.normalHeight, this->_property.clientWidth, this->_property.clientHeight);
+}
+
+ClientDisplayLayout ClientDisplayView::GetLayout() const
+{
+	return this->_property.layout;
+}
+
+void ClientDisplayView::SetLayout(const ClientDisplayLayout layout)
+{
+	this->_property.layout = layout;
+	ClientDisplayView::CalculateNormalSize(this->_property.mode, this->_property.layout, this->_property.gapScale, this->_property.normalWidth, this->_property.normalHeight);
+	this->_property.viewScale = ClientDisplayView::GetMaxScalarWithinBounds(this->_property.normalWidth, this->_property.normalHeight, this->_property.clientWidth, this->_property.clientHeight);
+}
+
+ClientDisplayOrder ClientDisplayView::GetOrder() const
+{
+	return this->_property.order;
+}
+
+void ClientDisplayView::SetOrder(const ClientDisplayOrder order)
+{
+	this->_property.order = order;
+}
+
+double ClientDisplayView::GetGapScale() const
+{
+	return this->_property.gapScale;
+}
+
+void ClientDisplayView::SetGapWithScalar(const double gapScale)
+{
+	this->_property.gapScale = gapScale;
+	this->_property.gapDistance = (double)DS_DISPLAY_UNSCALED_GAP * gapScale;
+}
+
+double ClientDisplayView::GetGapDistance() const
+{
+	return this->_property.gapDistance;
+}
+
+void ClientDisplayView::SetGapWithDistance(const double gapDistance)
+{
+	this->_property.gapScale = gapDistance / (double)DS_DISPLAY_UNSCALED_GAP;
+	this->_property.gapDistance = gapDistance;
+}
+
+void ClientDisplayView::GetNDSPoint(const int inputID, const bool isInitialTouchPress,
+									const double clientX, const double clientY,
+									u8 &outX, u8 &outY) const
+{
+	double x = clientX;
+	double y = clientY;
+	double w = this->_property.normalWidth;
+	double h = this->_property.normalHeight;
+	
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, this->_property.rotation, w, h);
+	const double s = ClientDisplayView::GetMaxScalarWithinBounds(w, h, this->_property.clientWidth, this->_property.clientHeight);
+	
+	ClientDisplayView::ConvertClientToNormalPoint(this->_property.normalWidth, this->_property.normalHeight,
+												  this->_property.clientWidth, this->_property.clientHeight,
+												  s,
+												  360.0 - this->_property.rotation,
+												  x, y);
+	
+	// Normalize the touch location to the DS.
+	if (this->_property.mode == ClientDisplayMode_Dual)
+	{
+		switch (this->_property.layout)
+		{
+			case ClientDisplayLayout_Horizontal:
+			{
+				if (this->_property.order == ClientDisplayOrder_MainFirst)
+				{
+					x -= GPU_FRAMEBUFFER_NATIVE_WIDTH;
+				}
+				break;
+			}
+				
+			case ClientDisplayLayout_Hybrid_3_2:
+			case ClientDisplayLayout_Hybrid_16_9:
+			case ClientDisplayLayout_Hybrid_16_10:
+			{
+				if (isInitialTouchPress)
+				{
+					const bool isClickWithinMajorDisplay = (this->_property.order == ClientDisplayOrder_TouchFirst) && (x >= 0.0) && (x < 256.0);
+					(*_initialTouchInMajorDisplay)[inputID] = isClickWithinMajorDisplay;
+				}
+				
+				const bool handleClickInMajorDisplay = (*_initialTouchInMajorDisplay)[inputID];
+				if (!handleClickInMajorDisplay)
+				{
+					const double minorDisplayScale = (this->_property.normalWidth - (double)GPU_FRAMEBUFFER_NATIVE_WIDTH) / (double)GPU_FRAMEBUFFER_NATIVE_WIDTH;
+					x = (x - GPU_FRAMEBUFFER_NATIVE_WIDTH) / minorDisplayScale;
+					y = y / minorDisplayScale;
+				}
+				break;
+			}
+				
+			default: // Default to vertical orientation.
+			{
+				if (this->_property.order == ClientDisplayOrder_TouchFirst)
+				{
+					y -= ((double)GPU_FRAMEBUFFER_NATIVE_HEIGHT + this->_property.gapDistance);
+				}
+				break;
+			}
+		}
+	}
+	
+	y = GPU_FRAMEBUFFER_NATIVE_HEIGHT - y;
+	
+	// Constrain the touch point to the DS dimensions.
+	if (x < 0.0)
+	{
+		x = 0.0;
+	}
+	else if (x > (GPU_FRAMEBUFFER_NATIVE_WIDTH - 1.0))
+	{
+		x = (GPU_FRAMEBUFFER_NATIVE_WIDTH - 1.0);
+	}
+	
+	if (y < 0.0)
+	{
+		y = 0.0;
+	}
+	else if (y > (GPU_FRAMEBUFFER_NATIVE_HEIGHT - 1.0))
+	{
+		y = (GPU_FRAMEBUFFER_NATIVE_HEIGHT - 1.0);
+	}
+	
+	outX = (u8)(x + 0.001);
+	outY = (u8)(y + 0.001);
+}
+
+/********************************************************************************************
+	ConvertNormalToTransformedBounds()
+
+	Returns the bounds of a normalized 2D surface using affine transformations.
+
+	Takes:
+		scalar - The scalar used to transform the 2D surface.
+		angleDegrees - The rotation angle, in degrees, to transform the 2D surface.
+ 		inoutWidth - The width of the normal 2D surface.
+ 		inoutHeight - The height of the normal 2D surface.
+
+	Returns:
+		The bounds of a normalized 2D surface using affine transformations.
+
+	Details:
+		The returned bounds is always a normal rectangle. Ignoring the scaling, the
+		returned bounds will always be at its smallest when the angle is at 0, 90, 180,
+		or 270 degrees, and largest when the angle is at 45, 135, 225, or 315 degrees.
+ ********************************************************************************************/
+void ClientDisplayView::ConvertNormalToTransformedBounds(const double scalar,
+														 const double angleDegrees,
+														 double &inoutWidth, double &inoutHeight)
+{
+	const double angleRadians = angleDegrees * (M_PI/180.0);
+	
+	// The points are as follows:
+	//
+	// (x[3], y[3])    (x[2], y[2])
+	//
+	//
+	//
+	// (x[0], y[0])    (x[1], y[1])
+	
+	// Do our scale and rotate transformations.
+#ifdef __ACCELERATE__
+	
+	// Note that although we only need to calculate 3 points, we include 4 points
+	// here because Accelerate prefers 16-byte alignment.
+	double x[] = {0.0, inoutWidth, inoutWidth, 0.0};
+	double y[] = {0.0, 0.0, inoutHeight, inoutHeight};
+	
+	cblas_drot(4, x, 1, y, 1, scalar * cos(angleRadians), scalar * sin(angleRadians));
+	
+#else // Keep a C-version of this transformation for reference purposes.
+	
+	const double w = scalar * inoutWidth;
+	const double h = scalar * inoutHeight;
+	const double d = hypot(w, h);
+	const double dAngle = atan2(h, w);
+	
+	const double px = w * cos(angleRadians);
+	const double py = w * sin(angleRadians);
+	const double qx = d * cos(dAngle + angleRadians);
+	const double qy = d * sin(dAngle + angleRadians);
+	const double rx = h * cos((M_PI/2.0) + angleRadians);
+	const double ry = h * sin((M_PI/2.0) + angleRadians);
+	
+	const double x[] = {0.0, px, qx, rx};
+	const double y[] = {0.0, py, qy, ry};
+	
+#endif
+	
+	// Determine the transformed width, which is dependent on the location of
+	// the x-coordinate of point (x[2], y[2]).
+	if (x[2] > 0.0)
+	{
+		if (x[2] < x[3])
+		{
+			inoutWidth = x[3] - x[1];
+		}
+		else if (x[2] < x[1])
+		{
+			inoutWidth = x[1] - x[3];
+		}
+		else
+		{
+			inoutWidth = x[2];
+		}
+	}
+	else if (x[2] < 0.0)
+	{
+		if (x[2] > x[3])
+		{
+			inoutWidth = -(x[3] - x[1]);
+		}
+		else if (x[2] > x[1])
+		{
+			inoutWidth = -(x[1] - x[3]);
+		}
+		else
+		{
+			inoutWidth = -x[2];
+		}
+	}
+	else
+	{
+		inoutWidth = fabs(x[1] - x[3]);
+	}
+	
+	// Determine the transformed height, which is dependent on the location of
+	// the y-coordinate of point (x[2], y[2]).
+	if (y[2] > 0.0)
+	{
+		if (y[2] < y[3])
+		{
+			inoutHeight = y[3] - y[1];
+		}
+		else if (y[2] < y[1])
+		{
+			inoutHeight = y[1] - y[3];
+		}
+		else
+		{
+			inoutHeight = y[2];
+		}
+	}
+	else if (y[2] < 0.0)
+	{
+		if (y[2] > y[3])
+		{
+			inoutHeight = -(y[3] - y[1]);
+		}
+		else if (y[2] > y[1])
+		{
+			inoutHeight = -(y[1] - y[3]);
+		}
+		else
+		{
+			inoutHeight = -y[2];
+		}
+	}
+	else
+	{
+		inoutHeight = fabs(y[3] - y[1]);
+	}
+}
+
+/********************************************************************************************
+	GetMaxScalarWithinBounds()
+
+	Returns the maximum scalar that a rectangle can grow, while maintaining its aspect
+	ratio, within a boundary.
+
+	Takes:
+		normalBoundsWidth - The width of the normal 2D surface.
+		normalBoundsHeight - The height of the normal 2D surface.
+		keepInBoundsWidth - The width of the keep-in 2D surface.
+		keepInBoundsHeight - The height of the keep-in 2D surface.
+
+	Returns:
+		The maximum scalar that a rectangle can grow, while maintaining its aspect ratio,
+		within a boundary.
+
+	Details:
+		If keepInBoundsWidth or keepInBoundsHeight are less than or equal to zero, the
+		returned scalar will be zero.
+ ********************************************************************************************/
+double ClientDisplayView::GetMaxScalarWithinBounds(const double normalBoundsWidth, const double normalBoundsHeight,
+												   const double keepInBoundsWidth, const double keepInBoundsHeight)
+{
+	const double maxX = (normalBoundsWidth <= 0.0) ? 0.0 : keepInBoundsWidth / normalBoundsWidth;
+	const double maxY = (normalBoundsHeight <= 0.0) ? 0.0 : keepInBoundsHeight / normalBoundsHeight;
+	
+	return (maxX <= maxY) ? maxX : maxY;
+}
+
+/********************************************************************************************
+	ConvertClientToNormalPoint()
+
+	Returns a normalized point from a point from a 2D transformed surface.
+
+	Takes:
+		normalWidth - The width of the normal 2D surface.
+		normalHeight - The height of the normal 2D surface.
+		clientWidth - The width of the client 2D surface.
+		clientHeight - The height of the client 2D surface.
+		scalar - The scalar used on the transformed 2D surface.
+		angleDegrees - The rotation angle, in degrees, of the transformed 2D surface.
+ 		inoutX - The X coordinate of a 2D point as it exists on a 2D transformed surface.
+ 		inoutY - The Y coordinate of a 2D point as it exists on a 2D transformed surface.
+	
+	Returns:
+		A normalized point from a point from a 2D transformed surface.
+
+	Details:
+		It may help to call GetMaxScalarWithinBounds() for the scalar parameter.
+ ********************************************************************************************/
+void ClientDisplayView::ConvertClientToNormalPoint(const double normalWidth, const double normalHeight,
+												   const double clientWidth, const double clientHeight,
+												   const double scalar,
+												   const double angleDegrees,
+												   double &inoutX, double &inoutY)
+{
+	// Get the coordinates of the client point and translate the coordinate
+	// system so that the origin becomes the center.
+	const double clientX = inoutX - (clientWidth / 2.0);
+	const double clientY = inoutY - (clientHeight / 2.0);
+	
+	// Perform rect-polar conversion.
+	
+	// Get the radius r with respect to the origin.
+	const double r = hypot(clientX, clientY) / scalar;
+	
+	// Get the angle theta with respect to the origin.
+	double theta = 0.0;
+	
+	if (clientX == 0.0)
+	{
+		if (clientY > 0.0)
+		{
+			theta = M_PI / 2.0;
+		}
+		else if (clientY < 0.0)
+		{
+			theta = M_PI * 1.5;
+		}
+	}
+	else if (clientX < 0.0)
+	{
+		theta = M_PI - atan2(clientY, -clientX);
+	}
+	else if (clientY < 0.0)
+	{
+		theta = atan2(clientY, clientX) + (M_PI * 2.0);
+	}
+	else
+	{
+		theta = atan2(clientY, clientX);
+	}
+	
+	// Get the normalized angle and use it to rotate about the origin.
+	// Then do polar-rect conversion and translate back to normal coordinates
+	// with a 0 degree rotation.
+	const double angleRadians = angleDegrees * (M_PI/180.0);
+	const double normalizedAngle = theta - angleRadians;
+	inoutX = (r * cos(normalizedAngle)) + (normalWidth / 2.0);
+	inoutY = (r * sin(normalizedAngle)) + (normalHeight / 2.0);
+}
+
+void ClientDisplayView::CalculateNormalSize(const ClientDisplayMode mode, const ClientDisplayLayout layout, const double gapScale,
+											double &outWidth, double &outHeight)
+{
+	if (mode == ClientDisplayMode_Dual)
+	{
+		switch (layout)
+		{
+			case ClientDisplayLayout_Horizontal:
+				outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH*2.0;
+				outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
+				break;
+				
+			case ClientDisplayLayout_Hybrid_3_2:
+				outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH + (128.0);
+				outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
+				break;
+				
+			case ClientDisplayLayout_Hybrid_16_9:
+				outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH + (64.0 * 4.0 / 3.0);
+				outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
+				break;
+				
+			case ClientDisplayLayout_Hybrid_16_10:
+				outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH + (51.2);
+				outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
+				break;
+				
+			default: // Default to vertical orientation.
+				outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH;
+				outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT*2.0 + (DS_DISPLAY_UNSCALED_GAP*gapScale);
+				break;
+		}
+	}
+	else
+	{
+		outWidth  = (double)GPU_FRAMEBUFFER_NATIVE_WIDTH;
+		outHeight = (double)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
+	}
+}

desmume/src/frontend/cocoa/ClientDisplayView.h

@@ -0,0 +1,118 @@
+/*
+	Copyright (C) 2017 DeSmuME team
+ 
+	This file 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, either version 2 of the License, or
+	(at your option) any later version.
+ 
+	This file 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 the this software.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _CLIENT_DISPLAY_VIEW_H_
+#define _CLIENT_DISPLAY_VIEW_H_
+
+#include <map>
+#include "../../GPU.h"
+
+#define DS_DISPLAY_VERTICAL_GAP_TO_HEIGHT_RATIO		(21.0/46.0) // Based on the official DS specification: 21mm/46mm
+#define DS_DISPLAY_UNSCALED_GAP						(GPU_FRAMEBUFFER_NATIVE_HEIGHT * DS_DISPLAY_VERTICAL_GAP_TO_HEIGHT_RATIO)
+
+enum ClientDisplayMode
+{
+	ClientDisplayMode_Main = 0,
+	ClientDisplayMode_Touch,
+	ClientDisplayMode_Dual
+};
+
+enum ClientDisplayLayout
+{
+	ClientDisplayLayout_Vertical		= 0,
+	ClientDisplayLayout_Horizontal		= 1,
+	ClientDisplayLayout_Hybrid_3_2		= 1000,
+	ClientDisplayLayout_Hybrid_16_9		= 1001,
+	ClientDisplayLayout_Hybrid_16_10	= 1002
+};
+
+enum ClientDisplayOrder
+{
+	ClientDisplayOrder_MainFirst = 0,
+	ClientDisplayOrder_TouchFirst
+};
+
+typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the host input, Value = Flag that indicates if the initial touch press was in the major display
+
+typedef struct
+{
+	double normalWidth;
+	double normalHeight;
+	double clientWidth;
+	double clientHeight;
+	double rotation;
+	double viewScale;
+	double gapScale;
+	double gapDistance;
+	ClientDisplayMode mode;
+	ClientDisplayLayout layout;
+	ClientDisplayOrder order;
+} ClientDisplayViewProperties;
+
+class ClientDisplayView
+{
+protected:
+	ClientDisplayViewProperties _property;
+	InitialTouchPressMap *_initialTouchInMajorDisplay;
+	
+public:
+	ClientDisplayView();
+	ClientDisplayView(const ClientDisplayViewProperties props);
+	~ClientDisplayView();
+	
+	ClientDisplayViewProperties GetProperties() const;
+	void SetProperties(const ClientDisplayViewProperties properties);
+	
+	void SetClientSize(const double w, const double h);
+	
+	double GetRotation() const;
+	void SetRotation(const double r);
+	double GetViewScale() const;
+	ClientDisplayMode GetMode() const;
+	void SetMode(const ClientDisplayMode mode);
+	ClientDisplayLayout GetLayout() const;
+	void SetLayout(const ClientDisplayLayout layout);
+	ClientDisplayOrder GetOrder() const;
+	void SetOrder(const ClientDisplayOrder order);
+	
+	double GetGapScale() const;
+	void SetGapWithScalar(const double gapScale);
+	double GetGapDistance() const;
+	void SetGapWithDistance(const double gapDistance);
+	
+	void GetNDSPoint(const int inputID, const bool isInitialTouchPress,
+					 const double clientX, const double clientY,
+					 u8 &outX, u8 &outY) const;
+	
+	static void ConvertNormalToTransformedBounds(const double scalar,
+												 const double angleDegrees,
+												 double &inoutWidth, double &inoutHeight);
+	
+	static double GetMaxScalarWithinBounds(const double normalBoundsWidth, const double normalBoundsHeight,
+										   const double keepInBoundsWidth, const double keepInBoundsHeight);
+	
+	static void ConvertClientToNormalPoint(const double normalBoundsWidth, const double normalBoundsHeight,
+										   const double transformBoundsWidth, const double transformBoundsHeight,
+										   const double scalar,
+										   const double angleDegrees,
+										   double &inoutX, double &inoutY);
+	
+	static void CalculateNormalSize(const ClientDisplayMode mode, const ClientDisplayLayout layout, const double gapScale,
+									double &outWidth, double &outHeight);
+};
+
+#endif // _CLIENT_DISPLAY_VIEW_H_

desmume/src/frontend/cocoa/DeSmuME (Latest).xcodeproj/project.pbxproj

@@ -835,6 +835,9 @@
 		ABACB8DC1710B621003B845D /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ABACB8DB1710B621003B845D /* AudioToolbox.framework */; };
 		ABACB8DD1710B656003B845D /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ABACB8DB1710B621003B845D /* AudioToolbox.framework */; };
 		ABACB8DE1710B65F003B845D /* AudioToolbox.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = ABACB8DB1710B621003B845D /* AudioToolbox.framework */; };
+		ABAD07DC1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD07DA1E19CAA6007867CA /* ClientDisplayView.cpp */; };
+		ABAD07DD1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD07DA1E19CAA6007867CA /* ClientDisplayView.cpp */; };
+		ABAD07DE1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD07DA1E19CAA6007867CA /* ClientDisplayView.cpp */; };
 		ABAD3E7113AF1D6D00502E1E /* AAFilter.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD3E6513AF1D6D00502E1E /* AAFilter.cpp */; };
 		ABAD3E7413AF1D6D00502E1E /* FIFOSampleBuffer.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD3E6813AF1D6D00502E1E /* FIFOSampleBuffer.cpp */; };
 		ABAD3E7513AF1D6D00502E1E /* FIRFilter.cpp in Sources */ = {isa = PBXBuildFile; fileRef = ABAD3E6913AF1D6D00502E1E /* FIRFilter.cpp */; };
@@ -1499,6 +1502,8 @@
 		ABA731671BB51FDC00B26147 /* type1.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = type1.c; path = type1/type1.c; sourceTree = "<group>"; };
 		ABAB454E187CDB70007BE20C /* Image_GuitarGrip.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Image_GuitarGrip.png; path = images/Image_GuitarGrip.png; sourceTree = "<group>"; };
 		ABACB8DB1710B621003B845D /* AudioToolbox.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AudioToolbox.framework; path = System/Library/Frameworks/AudioToolbox.framework; sourceTree = SDKROOT; };
+		ABAD07DA1E19CAA6007867CA /* ClientDisplayView.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ClientDisplayView.cpp; sourceTree = "<group>"; };
+		ABAD07DB1E19CAA6007867CA /* ClientDisplayView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ClientDisplayView.h; sourceTree = "<group>"; };
 		ABAD3E5913AF1D6D00502E1E /* AAFilter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AAFilter.h; sourceTree = "<group>"; };
 		ABAD3E5A13AF1D6D00502E1E /* BPMDetect.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = BPMDetect.h; sourceTree = "<group>"; };
 		ABAD3E5B13AF1D6D00502E1E /* cpu_detect.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = cpu_detect.h; sourceTree = "<group>"; };
@@ -1953,6 +1958,7 @@
 				AB3ACB6514C2361100D7D192 /* userinterface */,
 				AB82445A1704AE9A00B8EE20 /* utilities.c */,
 				ABD10AE51715FCDD00B5729D /* audiosamplegenerator.cpp */,
+				ABAD07DA1E19CAA6007867CA /* ClientDisplayView.cpp */,
 				AB1B9E5F1501A78000464647 /* coreaudiosound.cpp */,
 				AB23567216C2F6F400DA782E /* macosx_10_5_compat.cpp */,
 				ABD10AE61715FCDD00B5729D /* mic_ext.cpp */,
@@ -1961,6 +1967,7 @@
 				AB1B9E601501A78000464647 /* ringbuffer.cpp */,
 				ABD104141346652500AF11D1 /* sndOSX.cpp */,
 				ABD10AE31715FCDD00B5729D /* audiosamplegenerator.h */,
+				ABAD07DB1E19CAA6007867CA /* ClientDisplayView.h */,
 				ABA6574914511EC90077E5E9 /* cocoa_cheat.h */,
 				ABD103FE1346652500AF11D1 /* cocoa_core.h */,
 				AB58F32B1364F44B0074C376 /* cocoa_file.h */,
@@ -3781,6 +3788,7 @@
 				AB6FBEF6139B6258007BB045 /* slot1_retail_nand.cpp in Sources */,
 				ABCFA9F5178BDE920030C8BA /* encrypt.cpp in Sources */,
 				ABD1FF0E1345AC9C00AF11D1 /* slot2_expMemory.cpp in Sources */,
+				ABAD07DE1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */,
 				ABD1FF0F1345AC9C00AF11D1 /* slot2_gbagame.cpp in Sources */,
 				ABD1FF101345AC9C00AF11D1 /* slot2_guitarGrip.cpp in Sources */,
 				AB000DD21CCC6B3A00413F02 /* file_path.c in Sources */,
@@ -3938,6 +3946,7 @@
 				ABFEA8341BB4EC1100B08C25 /* ftmm.c in Sources */,
 				AB4C81E41B21676C00ACECD5 /* hq3x.cpp in Sources */,
 				AB796CF815CDCBA200C59155 /* cp15.cpp in Sources */,
+				ABAD07DC1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */,
 				AB796CF915CDCBA200C59155 /* cpu_detect_x86_gcc.cpp in Sources */,
 				AB796CFA15CDCBA200C59155 /* crc.cpp in Sources */,
 				AB301BDF1D9C8BAC00246A93 /* deposterize.cpp in Sources */,
@@ -4266,6 +4275,7 @@
 				AB8F3CD11A53AC2600A80BF6 /* slot2_passme.cpp in Sources */,
 				AB8F3CD21A53AC2600A80BF6 /* WavFile.cpp in Sources */,
 				AB8F3CD31A53AC2600A80BF6 /* wifi.cpp in Sources */,
+				ABAD07DD1E19CAA6007867CA /* ClientDisplayView.cpp in Sources */,
 				AB8F3CD41A53AC2600A80BF6 /* slot1_retail_mcrom.cpp in Sources */,
 				AB8F3CD51A53AC2600A80BF6 /* xstring.cpp in Sources */,
 				AB8F3CD61A53AC2600A80BF6 /* main.m in Sources */,

desmume/src/frontend/cocoa/DeSmuME (XCode 3).xcodeproj/project.pbxproj

@@ -262,6 +262,11 @@
 		AB081A091B4E64AE008CE1EC /* Icon_VolumeMute_16x16@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0819E61B4E64AE008CE1EC /* Icon_VolumeMute_16x16@2x.png */; };
 		AB081A0A1B4E64AE008CE1EC /* Icon_VolumeOneThird_16x16@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0819E71B4E64AE008CE1EC /* Icon_VolumeOneThird_16x16@2x.png */; };
 		AB081A0B1B4E64AE008CE1EC /* Icon_VolumeTwoThird_16x16@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0819E81B4E64AE008CE1EC /* Icon_VolumeTwoThird_16x16@2x.png */; };
+		AB0F13921E1B7C320075684F /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */; };
+		AB0F13931E1B7C320075684F /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */; };
+		AB0F13941E1B7C320075684F /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */; };
+		AB0F13951E1B7C320075684F /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */; };
+		AB0F13961E1B7C320075684F /* ClientDisplayView.cpp in Sources */ = {isa = PBXBuildFile; fileRef = AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */; };
 		AB0F290614BE6E68009ABC6F /* Icon_Execute_420x420.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0F28FE14BE6E68009ABC6F /* Icon_Execute_420x420.png */; };
 		AB0F290714BE6E68009ABC6F /* Icon_Pause_420x420.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0F28FF14BE6E68009ABC6F /* Icon_Pause_420x420.png */; };
 		AB0F290814BE6E68009ABC6F /* Icon_Speed1x_420x420.png in Resources */ = {isa = PBXBuildFile; fileRef = AB0F290014BE6E68009ABC6F /* Icon_Speed1x_420x420.png */; };
@@ -1782,6 +1787,8 @@
 		AB0819E71B4E64AE008CE1EC /* Icon_VolumeOneThird_16x16@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon_VolumeOneThird_16x16@2x.png"; path = "images/Icon_VolumeOneThird_16x16@2x.png"; sourceTree = "<group>"; };
 		AB0819E81B4E64AE008CE1EC /* Icon_VolumeTwoThird_16x16@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Icon_VolumeTwoThird_16x16@2x.png"; path = "images/Icon_VolumeTwoThird_16x16@2x.png"; sourceTree = "<group>"; };
 		AB0A0D1914AACA9600E83E91 /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = usr/lib/libz.dylib; sourceTree = SDKROOT; };
+		AB0F13901E1B7C320075684F /* ClientDisplayView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ClientDisplayView.h; sourceTree = "<group>"; };
+		AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = ClientDisplayView.cpp; sourceTree = "<group>"; };
 		AB0F28FE14BE6E68009ABC6F /* Icon_Execute_420x420.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Icon_Execute_420x420.png; path = images/Icon_Execute_420x420.png; sourceTree = "<group>"; };
 		AB0F28FF14BE6E68009ABC6F /* Icon_Pause_420x420.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Icon_Pause_420x420.png; path = images/Icon_Pause_420x420.png; sourceTree = "<group>"; };
 		AB0F290014BE6E68009ABC6F /* Icon_Speed1x_420x420.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Icon_Speed1x_420x420.png; path = images/Icon_Speed1x_420x420.png; sourceTree = "<group>"; };
@@ -2345,12 +2352,14 @@
 				AB3ACB6514C2361100D7D192 /* userinterface */,
 				AB2F56EF1704C86900E28885 /* utilities.c */,
 				AB2145221714DFF4006DDB0F /* audiosamplegenerator.cpp */,
+				AB0F13911E1B7C320075684F /* ClientDisplayView.cpp */,
 				ABD0A5341501AA5A0074A094 /* coreaudiosound.cpp */,
 				ABD9A46413DB99B300777194 /* mic_ext.cpp */,
 				ABECB51318A460910052D52A /* OGLDisplayOutput.cpp */,
 				ABD0A5351501AA5A0074A094 /* ringbuffer.cpp */,
 				ABD104141346652500AF11D1 /* sndOSX.cpp */,
 				AB2145211714DFF4006DDB0F /* audiosamplegenerator.h */,
+				AB0F13901E1B7C320075684F /* ClientDisplayView.h */,
 				ABA6574914511EC90077E5E9 /* cocoa_cheat.h */,
 				ABD103FE1346652500AF11D1 /* cocoa_core.h */,
 				AB58F32B1364F44B0074C376 /* cocoa_file.h */,
@@ -4529,6 +4538,7 @@
 				ABD21B5C1DE900D3001D2DFA /* Database.cpp in Sources */,
 				ABD21B631DE9010B001D2DFA /* features_cpu.c in Sources */,
 				AB2C25081DEBFBD400706BFC /* encoding_utf.c in Sources */,
+				AB0F13931E1B7C320075684F /* ClientDisplayView.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -4710,6 +4720,7 @@
 				ABD21B5D1DE900D3001D2DFA /* Database.cpp in Sources */,
 				ABD21B641DE9010B001D2DFA /* features_cpu.c in Sources */,
 				AB2C25091DEBFBD400706BFC /* encoding_utf.c in Sources */,
+				AB0F13941E1B7C320075684F /* ClientDisplayView.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -4921,6 +4932,7 @@
 				ABD21B5B1DE900D3001D2DFA /* Database.cpp in Sources */,
 				ABD21B621DE9010B001D2DFA /* features_cpu.c in Sources */,
 				AB2C25071DEBFBD400706BFC /* encoding_utf.c in Sources */,
+				AB0F13921E1B7C320075684F /* ClientDisplayView.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -5132,6 +5144,7 @@
 				ABD21B5F1DE900D3001D2DFA /* Database.cpp in Sources */,
 				ABD21B661DE9010B001D2DFA /* features_cpu.c in Sources */,
 				AB2C250B1DEBFBD400706BFC /* encoding_utf.c in Sources */,
+				AB0F13961E1B7C320075684F /* ClientDisplayView.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -5313,6 +5326,7 @@
 				ABD21B5E1DE900D3001D2DFA /* Database.cpp in Sources */,
 				ABD21B651DE9010B001D2DFA /* features_cpu.c in Sources */,
 				AB2C250A1DEBFBD400706BFC /* encoding_utf.c in Sources */,
+				AB0F13951E1B7C320075684F /* ClientDisplayView.cpp in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

desmume/src/frontend/cocoa/OGLDisplayOutput.cpp

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2014-2016 DeSmuME team
+	Copyright (C) 2014-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -5609,7 +5609,7 @@ void OGLImage::UploadTransformationOGL()
 {
 	const double w = this->_viewportWidth;
 	const double h = this->_viewportHeight;
-	const GLdouble s = GetMaxScalarInBounds(this->_normalWidth, this->_normalHeight, w, h);
+	const GLdouble s = ClientDisplayView::GetMaxScalarWithinBounds(this->_normalWidth, this->_normalHeight, w, h);
 	
 	if (this->_canUseShaderOutput)
 	{
@@ -6742,11 +6742,11 @@ OGLDisplayLayer::OGLDisplayLayer(OGLVideoOutput *oglVO)
 	
 	_gapScalar = 0.0f;
 	_rotation = 0.0f;
-	_normalWidth = GPU_DISPLAY_WIDTH;
+	_normalWidth = GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_normalHeight = GPU_DISPLAY_HEIGHT*2.0 + (DS_DISPLAY_UNSCALED_GAP*_gapScalar);
+	_normalHeight = GPU_FRAMEBUFFER_NATIVE_HEIGHT*2.0 + (DS_DISPLAY_UNSCALED_GAP*_gapScalar);
 	
-	_vf[0] = new VideoFilter(GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, VideoFilterTypeID_None, 0);
+	_vf[0] = new VideoFilter(GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, VideoFilterTypeID_None, 0);
-	_vf[1] = new VideoFilter(GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, VideoFilterTypeID_None, 0);
+	_vf[1] = new VideoFilter(GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, VideoFilterTypeID_None, 0);
 	
 	_vfMasterDstBuffer = (uint32_t *)calloc(_vf[0]->GetDstWidth() * (_vf[0]->GetDstHeight() + _vf[1]->GetDstHeight()), sizeof(uint32_t));
 	_vfMasterDstBufferSize = _vf[0]->GetDstWidth() * (_vf[0]->GetDstHeight() + _vf[1]->GetDstHeight()) * sizeof(uint32_t);
@@ -6758,10 +6758,10 @@ OGLDisplayLayer::OGLDisplayLayer(OGLVideoOutput *oglVO)
 	
 	_isTexVideoInputDataNative[0] = true;
 	_isTexVideoInputDataNative[1] = true;
-	_texLoadedWidth[0] = (GLfloat)GPU_DISPLAY_WIDTH;
+	_texLoadedWidth[0] = (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_texLoadedWidth[1] = (GLfloat)GPU_DISPLAY_WIDTH;
+	_texLoadedWidth[1] = (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_texLoadedHeight[0] = (GLfloat)GPU_DISPLAY_HEIGHT;
+	_texLoadedHeight[0] = (GLfloat)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
-	_texLoadedHeight[1] = (GLfloat)GPU_DISPLAY_HEIGHT;
+	_texLoadedHeight[1] = (GLfloat)GPU_FRAMEBUFFER_NATIVE_HEIGHT;
 	
 	_videoColorFormat = GL_UNSIGNED_SHORT_1_5_5_5_REV;
 	_videoSrcBufferHead = NULL;
@@ -6769,10 +6769,10 @@ OGLDisplayLayer::OGLDisplayLayer(OGLVideoOutput *oglVO)
 	_videoSrcNativeBuffer[1] = NULL;
 	_videoSrcCustomBuffer[0] = NULL;
 	_videoSrcCustomBuffer[1] = NULL;
-	_videoSrcCustomBufferWidth[0] = GPU_DISPLAY_WIDTH;
+	_videoSrcCustomBufferWidth[0] = GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_videoSrcCustomBufferWidth[1] = GPU_DISPLAY_WIDTH;
+	_videoSrcCustomBufferWidth[1] = GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_videoSrcCustomBufferHeight[0] = GPU_DISPLAY_HEIGHT;
+	_videoSrcCustomBufferHeight[0] = GPU_FRAMEBUFFER_NATIVE_HEIGHT;
-	_videoSrcCustomBufferHeight[1] = GPU_DISPLAY_HEIGHT;
+	_videoSrcCustomBufferHeight[1] = GPU_FRAMEBUFFER_NATIVE_HEIGHT;
 	
 	// Set up textures
 	glGenTextures(2, _texCPUFilterDstID);
@@ -6800,28 +6800,28 @@ OGLDisplayLayer::OGLDisplayLayer(OGLVideoOutput *oglVO)
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[0]->GetSrcBufferPtr());
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[0]->GetSrcBufferPtr());
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, _texVideoInputDataNativeID[1]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[1]->GetSrcBufferPtr());
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[1]->GetSrcBufferPtr());
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, _texVideoInputDataCustomID[0]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[0]->GetSrcBufferPtr());
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[0]->GetSrcBufferPtr());
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, _texVideoInputDataCustomID[1]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[1]->GetSrcBufferPtr());
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, _vf[1]->GetSrcBufferPtr());
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
 	
@@ -7045,7 +7045,7 @@ void OGLDisplayLayer::SetVideoBuffers(const uint32_t colorFormat,
 	
 	this->_videoColorFormat = glColorFormat;
 	this->_videoSrcBufferHead = videoBufferHead;
-	this->_videoSrcBufferSize = (GPU_DISPLAY_WIDTH * GPU_DISPLAY_HEIGHT * 2 * pixelBytes) + (customWidth0 * customHeight0 * pixelBytes) + (customWidth1 * customHeight1 * pixelBytes);
+	this->_videoSrcBufferSize = (GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2 * pixelBytes) + (customWidth0 * customHeight0 * pixelBytes) + (customWidth1 * customHeight1 * pixelBytes);
 	this->_videoSrcNativeBuffer[0] = nativeBuffer0;
 	this->_videoSrcNativeBuffer[1] = nativeBuffer1;
 	this->_videoSrcCustomBuffer[0] = customBuffer0;
@@ -7067,11 +7067,11 @@ void OGLDisplayLayer::SetVideoBuffers(const uint32_t colorFormat,
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoInputDataNativeID[0]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_STORAGE_HINT_APPLE, videoSrcTexStorageHint);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[0]);
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[0]);
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoInputDataNativeID[1]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_STORAGE_HINT_APPLE, videoSrcTexStorageHint);
-	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, 0, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[1]);
+	glTexImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, GL_RGBA, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, 0, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[1]);
 	
 	glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoInputDataCustomID[0]);
 	glTexParameteri(GL_TEXTURE_RECTANGLE_ARB, GL_TEXTURE_STORAGE_HINT_APPLE, videoSrcTexStorageHint);
@@ -7124,7 +7124,7 @@ ClientDisplayMode OGLDisplayLayer::GetMode() const
 void OGLDisplayLayer::SetMode(const ClientDisplayMode dispMode)
 {
 	this->_displayMode = dispMode;
-	OGLDisplayLayer::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
+	ClientDisplayView::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
 	this->_needUpdateVertices = true;
 }
 
@@ -7136,7 +7136,7 @@ ClientDisplayLayout OGLDisplayLayer::GetOrientation() const
 void OGLDisplayLayer::SetOrientation(ClientDisplayLayout dispOrientation)
 {
 	this->_displayOrientation = dispOrientation;
-	OGLDisplayLayer::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
+	ClientDisplayView::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
 	this->_needUpdateVertices = true;
 }
 
@@ -7148,7 +7148,7 @@ double OGLDisplayLayer::GetGapScalar() const
 void OGLDisplayLayer::SetGapScalar(double theScalar)
 {
 	this->_gapScalar = theScalar;
-	OGLDisplayLayer::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
+	ClientDisplayView::CalculateNormalSize(this->_displayMode, this->_displayOrientation, this->_gapScalar, this->_normalWidth, this->_normalHeight);
 	this->_needUpdateVertices = true;
 }
 
@@ -7214,20 +7214,20 @@ void OGLDisplayLayer::UpdateVerticesOGL()
 				
 			case ClientDisplayLayout_Hybrid_3_2:
 			{
-				vtxBufferPtr[0]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[1]		= -h + (96.0f * 2.0f);		// Minor top display, top left
+				vtxBufferPtr[0]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[1]		= -h + (96.0f * 2.0f);		// Minor top display, top left
 				vtxBufferPtr[2]		=  w;									vtxBufferPtr[3]		= -h + (96.0f * 2.0f);		// Minor top display, top right
-				vtxBufferPtr[4]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[5]		= -h + 96.0f;				// Minor top display, bottom left
+				vtxBufferPtr[4]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[5]		= -h + 96.0f;				// Minor top display, bottom left
 				vtxBufferPtr[6]		=  w;									vtxBufferPtr[7]		= -h + 96.0f;				// Minor top display, bottom right
 				
-				vtxBufferPtr[8]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[9]		= -h + 96.0f;				// Minor bottom display, top left
+				vtxBufferPtr[8]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[9]		= -h + 96.0f;				// Minor bottom display, top left
 				vtxBufferPtr[10]	=  w;									vtxBufferPtr[11]	= -h + 96.0f;				// Minor bottom display, top right
-				vtxBufferPtr[12]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
+				vtxBufferPtr[12]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
 				vtxBufferPtr[14]	=  w;									vtxBufferPtr[15]	= -h;						// Minor bottom display, bottom right
 				
 				vtxBufferPtr[16]	= -w;									vtxBufferPtr[17]	=  h;						// Major display, top left
-				vtxBufferPtr[18]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
+				vtxBufferPtr[18]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
 				vtxBufferPtr[20]	= -w;									vtxBufferPtr[21]	= -h;						// Major display, bottom left
-				vtxBufferPtr[22]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
+				vtxBufferPtr[22]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
 				
 				memcpy(vtxBufferPtr + (3 * 8), vtxBufferPtr + (2 * 8), sizeof(GLfloat) * (1 * 8));							// Major display (bottom screen)
 				break;
@@ -7235,22 +7235,22 @@ void OGLDisplayLayer::UpdateVerticesOGL()
 				
 			case ClientDisplayLayout_Hybrid_16_9:
 			{
-				const GLfloat g = (GLfloat)DS_DISPLAY_UNSCALED_GAP * this->_gapScalar * (this->_normalWidth - (GLfloat)GPU_DISPLAY_WIDTH) / (GLfloat)GPU_DISPLAY_WIDTH;
+				const GLfloat g = (GLfloat)DS_DISPLAY_UNSCALED_GAP * this->_gapScalar * (this->_normalWidth - (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH) / (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;
 				
-				vtxBufferPtr[0]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[1]		= -h + g + (64.0f * 2.0f);	// Minor top display, top left
+				vtxBufferPtr[0]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[1]		= -h + g + (64.0f * 2.0f);	// Minor top display, top left
 				vtxBufferPtr[2]		=  w;									vtxBufferPtr[3]		= -h + g + (64.0f * 2.0f);	// Minor top display, top right
-				vtxBufferPtr[4]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[5]		= -h + g + 64.0f;			// Minor top display, bottom left
+				vtxBufferPtr[4]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[5]		= -h + g + 64.0f;			// Minor top display, bottom left
 				vtxBufferPtr[6]		=  w;									vtxBufferPtr[7]		= -h + g + 64.0f;			// Minor top display, bottom right
 				
-				vtxBufferPtr[8]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[9]		= -h + 64.0f;				// Minor bottom display, top left
+				vtxBufferPtr[8]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[9]		= -h + 64.0f;				// Minor bottom display, top left
 				vtxBufferPtr[10]	=  w;									vtxBufferPtr[11]	= -h + 64.0f;				// Minor bottom display, top right
-				vtxBufferPtr[12]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
+				vtxBufferPtr[12]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
 				vtxBufferPtr[14]	=  w;									vtxBufferPtr[15]	= -h;						// Minor bottom display, bottom right
 				
 				vtxBufferPtr[16]	= -w;									vtxBufferPtr[17]	=  h;						// Major display, top left
-				vtxBufferPtr[18]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
+				vtxBufferPtr[18]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
 				vtxBufferPtr[20]	= -w;									vtxBufferPtr[21]	= -h;						// Major display, bottom left
-				vtxBufferPtr[22]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
+				vtxBufferPtr[22]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
 				
 				memcpy(vtxBufferPtr + (3 * 8), vtxBufferPtr + (2 * 8), sizeof(GLfloat) * (1 * 8));							// Major display (bottom screen)
 				break;
@@ -7258,22 +7258,22 @@ void OGLDisplayLayer::UpdateVerticesOGL()
 				
 			case ClientDisplayLayout_Hybrid_16_10:
 			{
-				const GLfloat g = (GLfloat)DS_DISPLAY_UNSCALED_GAP * this->_gapScalar * (this->_normalWidth - (GLfloat)GPU_DISPLAY_WIDTH) / (GLfloat)GPU_DISPLAY_WIDTH;
+				const GLfloat g = (GLfloat)DS_DISPLAY_UNSCALED_GAP * this->_gapScalar * (this->_normalWidth - (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH) / (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;
 				
-				vtxBufferPtr[0]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[1]		= -h + g + (38.4f * 2.0f);	// Minor top display, top left
+				vtxBufferPtr[0]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[1]		= -h + g + (38.4f * 2.0f);	// Minor top display, top left
 				vtxBufferPtr[2]		=  w;									vtxBufferPtr[3]		= -h + g + (38.4f * 2.0f);	// Minor top display, top right
-				vtxBufferPtr[4]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[5]		= -h + g + 38.4f;			// Minor top display, bottom left
+				vtxBufferPtr[4]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[5]		= -h + g + 38.4f;			// Minor top display, bottom left
 				vtxBufferPtr[6]		=  w;									vtxBufferPtr[7]		= -h + g + 38.4f;			// Minor top display, bottom right
 				
-				vtxBufferPtr[8]		= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[9]		= -h + 38.4f;				// Minor bottom display, top left
+				vtxBufferPtr[8]		= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[9]		= -h + 38.4f;				// Minor bottom display, top left
 				vtxBufferPtr[10]	=  w;									vtxBufferPtr[11]	= -h + 38.4f;				// Minor bottom display, top right
-				vtxBufferPtr[12]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
+				vtxBufferPtr[12]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[13]	= -h;						// Minor bottom display, bottom left
 				vtxBufferPtr[14]	=  w;									vtxBufferPtr[15]	= -h;						// Minor bottom display, bottom right
 				
 				vtxBufferPtr[16]	= -w;									vtxBufferPtr[17]	=  h;						// Major display, top left
-				vtxBufferPtr[18]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
+				vtxBufferPtr[18]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[19]	=  h;						// Major display, top right
 				vtxBufferPtr[20]	= -w;									vtxBufferPtr[21]	= -h;						// Major display, bottom left
-				vtxBufferPtr[22]	= -w + (GLfloat)GPU_DISPLAY_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
+				vtxBufferPtr[22]	= -w + (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH;		vtxBufferPtr[23]	= -h;						// Major display, bottom right
 				
 				memcpy(vtxBufferPtr + (3 * 8), vtxBufferPtr + (2 * 8), sizeof(GLfloat) * (1 * 8));							// Major display (bottom screen)
 				break;
@@ -7374,8 +7374,11 @@ void OGLDisplayLayer::UploadTransformationOGL()
 {
 	const GLdouble w = this->_viewportWidth;
 	const GLdouble h = this->_viewportHeight;
-	const CGSize checkSize = GetTransformedBounds(this->_normalWidth, this->_normalHeight, 1.0, this->_rotation);
+	
-	const GLdouble s = GetMaxScalarInBounds(checkSize.width, checkSize.height, w, h);
+	double checkWidth = this->_normalWidth;
+	double checkHeight = this->_normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, this->_rotation, checkWidth, checkHeight);
+	const GLdouble s = ClientDisplayView::GetMaxScalarWithinBounds(checkWidth, checkHeight, w, h);
 	
 	if (this->_output->GetInfo()->IsShaderSupported())
 	{
@@ -7391,7 +7394,7 @@ void OGLDisplayLayer::UploadTransformationOGL()
 		
 		glMatrixMode(GL_MODELVIEW);
 		glLoadIdentity();
-		glRotatef(CLOCKWISE_DEGREES(this->_rotation), 0.0f, 0.0f, 1.0f);
+		glRotatef(this->_rotation, 0.0f, 0.0f, 1.0f);
 		glScalef(s, s, 1.0f);
 	}
 	
@@ -7802,10 +7805,10 @@ void OGLDisplayLayer::LoadFrameOGL(bool isMainSizeNative, bool isTouchSizeNative
 	
 	this->_isTexVideoInputDataNative[0] = isMainSizeNative;
 	this->_isTexVideoInputDataNative[1] = isTouchSizeNative;
-	this->_texLoadedWidth[0]  = (this->_isTexVideoInputDataNative[0]) ? (GLfloat)GPU_DISPLAY_WIDTH  : (GLfloat)this->_videoSrcCustomBufferWidth[0];
+	this->_texLoadedWidth[0]  = (this->_isTexVideoInputDataNative[0]) ? (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH  : (GLfloat)this->_videoSrcCustomBufferWidth[0];
-	this->_texLoadedHeight[0] = (this->_isTexVideoInputDataNative[0]) ? (GLfloat)GPU_DISPLAY_HEIGHT : (GLfloat)this->_videoSrcCustomBufferHeight[0];
+	this->_texLoadedHeight[0] = (this->_isTexVideoInputDataNative[0]) ? (GLfloat)GPU_FRAMEBUFFER_NATIVE_HEIGHT : (GLfloat)this->_videoSrcCustomBufferHeight[0];
-	this->_texLoadedWidth[1]  = (this->_isTexVideoInputDataNative[1]) ? (GLfloat)GPU_DISPLAY_WIDTH  : (GLfloat)this->_videoSrcCustomBufferWidth[1];
+	this->_texLoadedWidth[1]  = (this->_isTexVideoInputDataNative[1]) ? (GLfloat)GPU_FRAMEBUFFER_NATIVE_WIDTH  : (GLfloat)this->_videoSrcCustomBufferWidth[1];
-	this->_texLoadedHeight[1] = (this->_isTexVideoInputDataNative[1]) ? (GLfloat)GPU_DISPLAY_HEIGHT : (GLfloat)this->_videoSrcCustomBufferHeight[1];
+	this->_texLoadedHeight[1] = (this->_isTexVideoInputDataNative[1]) ? (GLfloat)GPU_FRAMEBUFFER_NATIVE_HEIGHT : (GLfloat)this->_videoSrcCustomBufferHeight[1];
 	
 	if (loadMainScreen)
 	{
@@ -7824,7 +7827,7 @@ void OGLDisplayLayer::LoadFrameOGL(bool isMainSizeNative, bool isTouchSizeNative
 			if (!isUsingCPUPixelScaler || this->_useDeposterize)
 			{
 				glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoInputDataNativeID[0]);
-				glTexSubImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[0]);
+				glTexSubImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[0]);
 				glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
 				glFlush();
 			}
@@ -7832,11 +7835,11 @@ void OGLDisplayLayer::LoadFrameOGL(bool isMainSizeNative, bool isTouchSizeNative
 			{
 				if (this->_videoColorFormat == GL_UNSIGNED_SHORT_1_5_5_5_REV)
 				{
-					RGB555ToBGRA8888Buffer((const uint16_t *)this->_videoSrcNativeBuffer[0], this->_vf[0]->GetSrcBufferPtr(), GPU_DISPLAY_WIDTH * GPU_DISPLAY_HEIGHT);
+					RGB555ToBGRA8888Buffer((const uint16_t *)this->_videoSrcNativeBuffer[0], this->_vf[0]->GetSrcBufferPtr(), GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 				}
 				else
 				{
-					RGB888ToBGRA8888Buffer((const uint32_t *)this->_videoSrcNativeBuffer[0], this->_vf[0]->GetSrcBufferPtr(), GPU_DISPLAY_WIDTH * GPU_DISPLAY_HEIGHT);
+					RGB888ToBGRA8888Buffer((const uint32_t *)this->_videoSrcNativeBuffer[0], this->_vf[0]->GetSrcBufferPtr(), GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 				}
 			}
 		}
@@ -7866,7 +7869,7 @@ void OGLDisplayLayer::LoadFrameOGL(bool isMainSizeNative, bool isTouchSizeNative
 			if (!isUsingCPUPixelScaler || this->_useDeposterize)
 			{
 				glBindTexture(GL_TEXTURE_RECTANGLE_ARB, this->_texVideoInputDataNativeID[1]);
-				glTexSubImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[1]);
+				glTexSubImage2D(GL_TEXTURE_RECTANGLE_ARB, 0, 0, 0, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT, GL_RGBA, this->_videoColorFormat, this->_videoSrcNativeBuffer[1]);
 				glBindTexture(GL_TEXTURE_RECTANGLE_ARB, 0);
 				glFlush();
 			}
@@ -7874,11 +7877,11 @@ void OGLDisplayLayer::LoadFrameOGL(bool isMainSizeNative, bool isTouchSizeNative
 			{
 				if (this->_videoColorFormat == GL_UNSIGNED_SHORT_1_5_5_5_REV)
 				{
-					RGB555ToBGRA8888Buffer((const uint16_t *)this->_videoSrcNativeBuffer[1], this->_vf[1]->GetSrcBufferPtr(), GPU_DISPLAY_WIDTH * GPU_DISPLAY_HEIGHT);
+					RGB555ToBGRA8888Buffer((const uint16_t *)this->_videoSrcNativeBuffer[1], this->_vf[1]->GetSrcBufferPtr(), GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 				}
 				else
 				{
-					RGB888ToBGRA8888Buffer((const uint32_t *)this->_videoSrcNativeBuffer[1], this->_vf[1]->GetSrcBufferPtr(), GPU_DISPLAY_WIDTH * GPU_DISPLAY_HEIGHT);
+					RGB888ToBGRA8888Buffer((const uint32_t *)this->_videoSrcNativeBuffer[1], this->_vf[1]->GetSrcBufferPtr(), GPU_FRAMEBUFFER_NATIVE_WIDTH * GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 				}
 			}
 		}
@@ -8097,42 +8100,3 @@ void OGLDisplayLayer::FinishOGL()
 	glFinishObjectAPPLE(GL_TEXTURE_RECTANGLE_ARB, (isUsingCPUPixelScaler) ? this->_texCPUFilterDstID[0] : ( (this->_isTexVideoInputDataNative[0]) ? this->_texVideoInputDataNativeID[0] : this->_texVideoInputDataCustomID[0]) );
 	glFinishObjectAPPLE(GL_TEXTURE_RECTANGLE_ARB, (isUsingCPUPixelScaler) ? this->_texCPUFilterDstID[1] : ( (this->_isTexVideoInputDataNative[1]) ? this->_texVideoInputDataNativeID[1] : this->_texVideoInputDataCustomID[1]) );
 }
-
-void OGLDisplayLayer::CalculateNormalSize(const ClientDisplayMode mode, const ClientDisplayLayout layout, const double gapScalar, double &outWidth, double &outHeight)
-{
-	if (mode == ClientDisplayMode_Dual)
-	{
-		switch (layout)
-		{
-			case ClientDisplayLayout_Horizontal:
-				outWidth  = GPU_DISPLAY_WIDTH*2.0;
-				outHeight = GPU_DISPLAY_HEIGHT;
-				break;
-				
-			case ClientDisplayLayout_Hybrid_3_2:
-				outWidth  = (float)GPU_DISPLAY_WIDTH + (128.0);
-				outHeight = GPU_DISPLAY_HEIGHT;
-				break;
-				
-			case ClientDisplayLayout_Hybrid_16_9:
-				outWidth  = (float)GPU_DISPLAY_WIDTH + (64.0 * 4.0 / 3.0);
-				outHeight = GPU_DISPLAY_HEIGHT;
-				break;
-				
-			case ClientDisplayLayout_Hybrid_16_10:
-				outWidth  = (float)GPU_DISPLAY_WIDTH + (51.2);
-				outHeight = GPU_DISPLAY_HEIGHT;
-				break;
-				
-			default: // Default to vertical orientation.
-				outWidth  = GPU_DISPLAY_WIDTH;
-				outHeight = GPU_DISPLAY_HEIGHT*2.0 + (DS_DISPLAY_UNSCALED_GAP*gapScalar);
-				break;
-		}
-	}
-	else
-	{
-		outWidth  = GPU_DISPLAY_WIDTH;
-		outHeight = GPU_DISPLAY_HEIGHT;
-	}
-}

desmume/src/frontend/cocoa/OGLDisplayOutput.h

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2014-2016 DeSmuME team
+	Copyright (C) 2014-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -31,6 +31,8 @@
 #include <string>
 #include "../../filter/videofilter.h"
 
+#include "ClientDisplayView.h"
+
 #include <ft2build.h>
 #include FT_FREETYPE_H
 
@@ -43,28 +45,6 @@
 class OGLVideoOutput;
 struct NDSFrameInfo;
 
-enum ClientDisplayMode
-{
-	ClientDisplayMode_Main = 0,
-	ClientDisplayMode_Touch,
-	ClientDisplayMode_Dual
-};
-
-enum ClientDisplayLayout
-{
-	ClientDisplayLayout_Vertical		= 0,
-	ClientDisplayLayout_Horizontal		= 1,
-	ClientDisplayLayout_Hybrid_3_2		= 1000,
-	ClientDisplayLayout_Hybrid_16_9		= 1001,
-	ClientDisplayLayout_Hybrid_16_10	= 1002
-};
-
-enum ClientDisplayOrder
-{
-	ClientDisplayOrder_MainFirst = 0,
-	ClientDisplayOrder_TouchFirst
-};
-
 enum OutputFilterTypeID
 {
 	OutputFilterTypeID_NearestNeighbor	= 0,
@@ -504,8 +484,6 @@ public:
 	virtual void ProcessOGL();
 	virtual void RenderOGL();
 	virtual void FinishOGL();
-	
-	static void CalculateNormalSize(const ClientDisplayMode mode, const ClientDisplayLayout layout, const double gapScalar, double &outWidth, double &outHeight);
 };
 
 class OGLVideoOutput

desmume/src/frontend/cocoa/cocoa_GPU.mm

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2013-2016 DeSmuME team
+	Copyright (C) 2013-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -216,7 +216,7 @@ public:
 - (void) setGpuScale:(NSUInteger)theScale
 {
 	_gpuScale = (uint8_t)theScale;
-	[self setGpuDimensions:NSMakeSize(GPU_DISPLAY_WIDTH * theScale, GPU_DISPLAY_HEIGHT * theScale)];
+	[self setGpuDimensions:NSMakeSize(GPU_FRAMEBUFFER_NATIVE_WIDTH * theScale, GPU_FRAMEBUFFER_NATIVE_HEIGHT * theScale)];
 }
 
 - (NSUInteger) gpuScale

desmume/src/frontend/cocoa/cocoa_globals.h

@@ -1,6 +1,6 @@
 /*
 	Copyright (C) 2011 Roger Manuel
-	Copyright (C) 2012-2015 DeSmuME Team
+	Copyright (C) 2012-2017 DeSmuME Team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -185,13 +185,6 @@
 
 #define CHEAT_DESCRIPTION_LENGTH					1024
 
-#define GPU_DISPLAY_WIDTH							256
-#define GPU_DISPLAY_HEIGHT							192
-#define GPU_DISPLAY_COLOR_DEPTH						sizeof(UInt16)
-
-#define DS_DISPLAY_VERTICAL_GAP_TO_HEIGHT_RATIO		(21.0/46.0) // Based on the official DS specification: 21mm/46mm
-#define DS_DISPLAY_UNSCALED_GAP						(GPU_DISPLAY_HEIGHT * DS_DISPLAY_VERTICAL_GAP_TO_HEIGHT_RATIO)
-
 #define WINDOW_STATUS_BAR_HEIGHT					24		// Height of an emulation window status bar in pixels.
 
 #define SPEED_SCALAR_QUARTER						0.25	// Speed scalar for quarter execution speed.

desmume/src/frontend/cocoa/openemu/NDSGameCore.mm

@@ -115,7 +115,7 @@ volatile bool execute = true;
     
 	// Set up the DS display
 	displayMode = ClientDisplayMode_Dual;
-	displayRect = OEIntRectMake(0, 0, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT * 2);
+	displayRect = OEIntRectMake(0, 0, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2);
 	displayAspectRatio = OEIntSizeMake(2, 3);
 	
 	return self;
@@ -154,17 +154,17 @@ volatile bool execute = true;
 	switch (theMode)
 	{
 		case ClientDisplayMode_Main:
-			newDisplayRect = OEIntRectMake(0, 0, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT);
+			newDisplayRect = OEIntRectMake(0, 0, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 			newDisplayAspectRatio = OEIntSizeMake(4, 3);
 			break;
 			
 		case ClientDisplayMode_Touch:
-			newDisplayRect = OEIntRectMake(0, GPU_DISPLAY_HEIGHT + 1, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT);
+			newDisplayRect = OEIntRectMake(0, GPU_FRAMEBUFFER_NATIVE_HEIGHT + 1, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT);
 			newDisplayAspectRatio = OEIntSizeMake(4, 3);
 			break;
 			
 		case ClientDisplayMode_Dual:
-			newDisplayRect = OEIntRectMake(0, 0, GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT * 2);
+			newDisplayRect = OEIntRectMake(0, 0, GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2);
 			newDisplayAspectRatio = OEIntSizeMake(2, 3);
 			break;
 			
@@ -280,7 +280,7 @@ volatile bool execute = true;
 
 - (OEIntSize)bufferSize
 {
-	return OEIntSizeMake(GPU_DISPLAY_WIDTH, GPU_DISPLAY_HEIGHT * 2);
+	return OEIntSizeMake(GPU_FRAMEBUFFER_NATIVE_WIDTH, GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2);
 }
 
 - (const void *)videoBuffer
@@ -396,7 +396,7 @@ volatile bool execute = true;
 			
 		case ClientDisplayMode_Dual:
 			isTouchPressed = YES;
-			aPoint.y -= GPU_DISPLAY_HEIGHT; // Normalize the y-coordinate to the DS.
+			aPoint.y -= GPU_FRAMEBUFFER_NATIVE_HEIGHT; // Normalize the y-coordinate to the DS.
 			break;
 			
 		default:
@@ -409,18 +409,18 @@ volatile bool execute = true;
 	{
 		aPoint.x = 0;
 	}
-	else if (aPoint.x > (GPU_DISPLAY_WIDTH - 1))
+	else if (aPoint.x > (GPU_FRAMEBUFFER_NATIVE_WIDTH - 1))
 	{
-		aPoint.x = (GPU_DISPLAY_WIDTH - 1);
+		aPoint.x = (GPU_FRAMEBUFFER_NATIVE_WIDTH - 1);
 	}
 	
 	if (aPoint.y < 0)
 	{
 		aPoint.y = 0;
 	}
-	else if (aPoint.y > (GPU_DISPLAY_HEIGHT - 1))
+	else if (aPoint.y > (GPU_FRAMEBUFFER_NATIVE_HEIGHT - 1))
 	{
-		aPoint.y = (GPU_DISPLAY_HEIGHT - 1);
+		aPoint.y = (GPU_FRAMEBUFFER_NATIVE_HEIGHT - 1);
 	}
 	
 	touchLocation = NSMakePoint(aPoint.x, aPoint.y);

desmume/src/frontend/cocoa/userinterface/DisplayWindowController.h

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2013-2015 DeSmuME team
+	Copyright (C) 2013-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -23,12 +23,13 @@
 #import "InputManager.h"
 #import "cocoa_output.h"
 
+#include "../ClientDisplayView.h"
+#undef BOOL
+
 @class CocoaDSController;
 @class EmuControllerDelegate;
 class OGLVideoOutput;
 
-typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the host input, Value = Flag that indicates if the initial touch press was in the major display
-
 // Subclass NSWindow for full screen windows so that we can override some methods.
 @interface DisplayFullScreenWindow : NSWindow
 { }
@@ -37,7 +38,7 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 @interface DisplayView : NSView <CocoaDSDisplayVideoDelegate, InputHIDManagerTarget>
 {
 	InputManager *inputManager;
-	InitialTouchPressMap *_initialTouchInMajorDisplay;
+	ClientDisplayView *_cdv;
 	OGLVideoOutput *oglv;
 	BOOL canUseShaderBasedFilters;
 	
@@ -56,7 +57,6 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 }
 
 @property (retain) InputManager *inputManager;
-@property (readonly) NSSize normalSize;
 @property (readonly) BOOL canUseShaderBasedFilters;
 @property (assign) BOOL isHUDVisible;
 @property (assign) BOOL isHUDVideoFPSVisible;
@@ -74,13 +74,10 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 - (void) setScaleFactor:(float)theScaleFactor;
 - (void) drawVideoFrame;
 - (NSPoint) dsPointFromEvent:(NSEvent *)theEvent inputID:(const NSInteger)inputID;
-- (NSPoint) convertPointToDS:(NSPoint)clickLoc inputID:(const NSInteger)inputID initialTouchPress:(BOOL)isInitialTouchPress;
 - (BOOL) handleKeyPress:(NSEvent *)theEvent keyPressed:(BOOL)keyPressed;
 - (BOOL) handleMouseButton:(NSEvent *)theEvent buttonPressed:(BOOL)buttonPressed;
 - (void) requestScreenshot:(NSURL *)fileURL fileType:(NSBitmapImageFileType)fileType;
 
-+ (NSSize) calculateNormalSizeUsingMode:(const NSInteger)mode layout:(const NSInteger)layout gapScalar:(const double)gapScalar;
-
 @end
 
 #if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_5
@@ -92,6 +89,7 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 	NSObject *dummyObject;
 	
 	DisplayView *view;
+	ClientDisplayViewProperties _localViewProps;
 	NSView *saveScreenshotPanelAccessoryView;
 	NSView *outputVolumeControlView;
 	NSView *microphoneGainControlView;
@@ -105,12 +103,6 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 	NSScreen *assignedScreen;
 	NSWindow *masterWindow;
 	
-	double _displayScale;
-	double _displayRotation;
-	NSInteger _displayMode;
-	NSInteger _displayOrientation;
-	NSInteger _displayOrder;
-	double _displayGap;
 	NSInteger screenshotFileFormat;
 	
 	NSSize _minDisplayViewSize;
@@ -146,7 +138,6 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 @property (assign) NSScreen *assignedScreen;
 @property (retain) NSWindow *masterWindow;
 
-@property (readonly) NSSize normalSize;
 @property (assign) double displayScale;
 @property (assign) double displayRotation;
 @property (assign) BOOL videoFiltersPreferGPU;
@@ -167,7 +158,7 @@ typedef std::map<int, bool> InitialTouchPressMap;  // Key = An ID number of the
 - (BOOL) masterStatusBarState;
 - (NSRect) masterWindowFrame;
 - (double) masterWindowScale;
-- (double) resizeWithTransform:(NSSize)normalBounds scalar:(double)scalar rotation:(double)angleDegrees;
+- (void) resizeWithTransform;
 - (double) maxScalarForContentBoundsWidth:(double)contentBoundsWidth height:(double)contentBoundsHeight;
 - (void) enterFullScreen;
 - (void) exitFullScreen;

desmume/src/frontend/cocoa/userinterface/DisplayWindowController.mm

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2013-2016 DeSmuME team
+	Copyright (C) 2013-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -59,7 +59,6 @@
 @synthesize microphoneGainSlider;
 @synthesize microphoneMuteButton;
 
-@dynamic normalSize;
 @dynamic displayScale;
 @dynamic displayRotation;
 @dynamic videoFiltersPreferGPU;
@@ -106,17 +105,25 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	screenshotFileFormat = NSTIFFFileType;
 	
 	// These need to be initialized first since there are dependencies on these.
-	_displayGap = 0.0;
+	_localViewProps.normalWidth = GPU_FRAMEBUFFER_NATIVE_WIDTH;
-	_displayMode = ClientDisplayMode_Dual;
+	_localViewProps.normalHeight = GPU_FRAMEBUFFER_NATIVE_HEIGHT * 2.0;
-	_displayOrientation = ClientDisplayLayout_Vertical;
+	_localViewProps.clientWidth = _localViewProps.normalWidth;
+	_localViewProps.clientHeight = _localViewProps.normalHeight;
+	_localViewProps.rotation = 0.0;
+	_localViewProps.viewScale = 1.0;
+	_localViewProps.gapScale = 0.0;
+	_localViewProps.gapDistance = DS_DISPLAY_UNSCALED_GAP * _localViewProps.gapScale;
+	_localViewProps.mode = ClientDisplayMode_Dual;
+	_localViewProps.layout = ClientDisplayLayout_Vertical;
+	_localViewProps.order = ClientDisplayOrder_MainFirst;
 	
-	_minDisplayViewSize = NSMakeSize(GPU_DISPLAY_WIDTH, (GPU_DISPLAY_HEIGHT*2.0) + (DS_DISPLAY_UNSCALED_GAP*_displayGap));
+	_minDisplayViewSize = NSMakeSize(_localViewProps.clientWidth, _localViewProps.clientHeight + _localViewProps.gapDistance);
 	_isMinSizeNormal = YES;
 	_statusBarHeight = WINDOW_STATUS_BAR_HEIGHT;
 	_isUpdatingDisplayScaleValueOnly = NO;
 	_useMavericksFullScreen = IsOSXVersionSupported(10, 9, 0);
 	_masterWindowScale = 1.0;
-	_masterWindowFrame = NSMakeRect(0.0, 0.0, GPU_DISPLAY_WIDTH, (GPU_DISPLAY_HEIGHT*2.0) + (DS_DISPLAY_UNSCALED_GAP*_displayGap));
+	_masterWindowFrame = NSMakeRect(0.0, 0.0, _localViewProps.clientWidth, _localViewProps.clientHeight + _localViewProps.gapDistance);
 	_masterStatusBarState = NO;
 	
 	[[NSNotificationCenter defaultCenter] addObserver:self
@@ -147,30 +154,25 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (void) setDisplayScale:(double)s
 {
 	// There are two ways that this property is used:
-	// 1. Update the displayScale value (usually as the result of a window resize)
+	// 1. Update the displayScale value only (usually as the result of a window resize)
 	// 2. Resize the window as a result of setting displayScale
 	//
 	// Use the _isUpdatingDisplayScaleValueOnly flag to control this property's behavior.
+	OSSpinLockLock(&spinlockScale);
+	_localViewProps.viewScale = s;
+	OSSpinLockUnlock(&spinlockScale);
 	
-	if (_isUpdatingDisplayScaleValueOnly)
+	if (!_isUpdatingDisplayScaleValueOnly)
 	{
-		// Update the displayScale value only
-		OSSpinLockLock(&spinlockScale);
-		_displayScale = s;
-		OSSpinLockUnlock(&spinlockScale);
-	}
-	else
-	{
-		// Resize the window.
 		// When the window resizes, this property's value will be implicitly updated using _isUpdatingDisplayScaleValueOnly.
-		[self resizeWithTransform:[self normalSize] scalar:s rotation:[self displayRotation]];
+		[self resizeWithTransform];
 	}
 }
 
 - (double) displayScale
 {
 	OSSpinLockLock(&spinlockScale);
-	const double s = _displayScale;
+	const double s = _localViewProps.viewScale;
 	OSSpinLockUnlock(&spinlockScale);
 	
 	return s;
@@ -190,26 +192,23 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	}
 	
 	OSSpinLockLock(&spinlockRotation);
-	_displayRotation = newAngleDegrees;
+	_localViewProps.rotation = newAngleDegrees;
 	OSSpinLockUnlock(&spinlockRotation);
 	
 	NSWindow *theWindow = [self window];
 	
 	// Set the minimum content size for the window, since this will change based on rotation.
-	CGSize minContentSize = GetTransformedBounds(_minDisplayViewSize.width, _minDisplayViewSize.height, 1.0, CLOCKWISE_DEGREES(newAngleDegrees));
+	double contentMinWidth = _minDisplayViewSize.width;
-	minContentSize.height += _statusBarHeight;
+	double contentMinHeight = _minDisplayViewSize.height;
-	[theWindow setContentMinSize:NSMakeSize(minContentSize.width, minContentSize.height)];
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, CLOCKWISE_DEGREES(newAngleDegrees), contentMinWidth, contentMinHeight);
+	contentMinHeight += _statusBarHeight;
+	[theWindow setContentMinSize:NSMakeSize(contentMinWidth, contentMinHeight)];
 	
 	// Resize the window.
 	const NSSize oldBounds = [theWindow frame].size;
-	const NSSize newNormalSize = [DisplayView calculateNormalSizeUsingMode:[self displayMode] layout:[self displayOrientation] gapScalar:[self displayGap]];
+	[self resizeWithTransform];
-	const double constrainedScale = [self resizeWithTransform:newNormalSize scalar:[self displayScale] rotation:newAngleDegrees];
 	const NSSize newBounds = [theWindow frame].size;
 	
-	OSSpinLockLock(&spinlockScale);
-	_displayScale = constrainedScale;
-	OSSpinLockUnlock(&spinlockScale);
-	
 	// If the window size didn't change, it is possible that the old and new rotation angles
 	// are 180 degrees offset from each other. In this case, we'll need to force the
 	// display view to update itself.
@@ -218,8 +217,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 		[view setNeedsDisplay:YES];
 	}
 	
-	DisplayOutputTransformData transformData	= { constrainedScale,
+	DisplayOutputTransformData transformData	= { _localViewProps.viewScale,
-												    angleDegrees,
+												    newAngleDegrees,
 												    0.0,
 												    0.0,
 												    0.0 };
@@ -232,7 +231,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (double) displayRotation
 {
 	OSSpinLockLock(&spinlockRotation);
-	const double angleDegrees = _displayRotation;
+	const double angleDegrees = _localViewProps.rotation;
 	OSSpinLockUnlock(&spinlockRotation);
 	
 	return angleDegrees;
@@ -261,12 +260,12 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	}
 	
 	OSSpinLockLock(&spinlockDisplayMode);
-	_displayMode = displayModeID;
+	_localViewProps.mode = (ClientDisplayMode)displayModeID;
 	OSSpinLockUnlock(&spinlockDisplayMode);
 	
-	const NSSize newNormalSize = [DisplayView calculateNormalSizeUsingMode:[self displayMode] layout:[self displayOrientation] gapScalar:[self displayGap]];
+	ClientDisplayView::CalculateNormalSize((ClientDisplayMode)[self displayMode], (ClientDisplayLayout)[self displayOrientation], [self displayGap], _localViewProps.normalWidth, _localViewProps.normalHeight);
 	[self setIsMinSizeNormal:[self isMinSizeNormal]];
-	[self resizeWithTransform:newNormalSize scalar:[self displayScale] rotation:[self displayRotation]];
+	[self resizeWithTransform];
 	
 	[CocoaDSUtil messageSendOneWayWithInteger:[[self cdsVideoOutput] receivePort] msgID:MESSAGE_CHANGE_DISPLAY_TYPE integerValue:displayModeID];
 }
@@ -274,7 +273,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (NSInteger) displayMode
 {
 	OSSpinLockLock(&spinlockDisplayMode);
-	const NSInteger displayModeID = _displayMode;
+	const NSInteger displayModeID = _localViewProps.mode;
 	OSSpinLockUnlock(&spinlockDisplayMode);
 	
 	return displayModeID;
@@ -283,14 +282,15 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (void) setDisplayOrientation:(NSInteger)theOrientation
 {
 	OSSpinLockLock(&spinlockDisplayOrientation);
-	_displayOrientation = theOrientation;
+	_localViewProps.layout = (ClientDisplayLayout)theOrientation;
 	OSSpinLockUnlock(&spinlockDisplayOrientation);
 	
+	ClientDisplayView::CalculateNormalSize((ClientDisplayMode)[self displayMode], (ClientDisplayLayout)[self displayOrientation], [self displayGap], _localViewProps.normalWidth, _localViewProps.normalHeight);
+	[self setIsMinSizeNormal:[self isMinSizeNormal]];
+	
 	if ([self displayMode] == ClientDisplayMode_Dual)
 	{
-		const NSSize newNormalSize = [DisplayView calculateNormalSizeUsingMode:[self displayMode] layout:[self displayOrientation] gapScalar:[self displayGap]];
+		[self resizeWithTransform];
-		[self setIsMinSizeNormal:[self isMinSizeNormal]];
-		[self resizeWithTransform:newNormalSize scalar:[self displayScale] rotation:[self displayRotation]];
 	}
 	
 	[CocoaDSUtil messageSendOneWayWithInteger:[[self cdsVideoOutput] receivePort] msgID:MESSAGE_CHANGE_DISPLAY_ORIENTATION integerValue:theOrientation];
@@ -299,7 +299,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (NSInteger) displayOrientation
 {
 	OSSpinLockLock(&spinlockDisplayOrientation);
-	const NSInteger theOrientation = _displayOrientation;
+	const NSInteger theOrientation = _localViewProps.layout;
 	OSSpinLockUnlock(&spinlockDisplayOrientation);
 	
 	return theOrientation;
@@ -308,7 +308,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (void) setDisplayOrder:(NSInteger)theOrder
 {
 	OSSpinLockLock(&spinlockDisplayOrder);
-	_displayOrder = theOrder;
+	_localViewProps.order = (ClientDisplayOrder)theOrder;
 	OSSpinLockUnlock(&spinlockDisplayOrder);
 	
 	[CocoaDSUtil messageSendOneWayWithInteger:[[self cdsVideoOutput] receivePort] msgID:MESSAGE_CHANGE_DISPLAY_ORDER integerValue:theOrder];
@@ -317,7 +317,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (NSInteger) displayOrder
 {
 	OSSpinLockLock(&spinlockDisplayOrder);
-	const NSInteger theOrder = _displayOrder;
+	const NSInteger theOrder = _localViewProps.order;
 	OSSpinLockUnlock(&spinlockDisplayOrder);
 	
 	return theOrder;
@@ -326,14 +326,15 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (void) setDisplayGap:(double)gapScalar
 {
 	OSSpinLockLock(&spinlockDisplayGap);
-	_displayGap = gapScalar;
+	_localViewProps.gapScale = gapScalar;
 	OSSpinLockUnlock(&spinlockDisplayGap);
 	
+	ClientDisplayView::CalculateNormalSize((ClientDisplayMode)[self displayMode], (ClientDisplayLayout)[self displayOrientation], [self displayGap], _localViewProps.normalWidth, _localViewProps.normalHeight);
+	[self setIsMinSizeNormal:[self isMinSizeNormal]];
+	
 	if ([self displayMode] == ClientDisplayMode_Dual)
 	{
-		const NSSize newNormalSize = [DisplayView calculateNormalSizeUsingMode:[self displayMode] layout:[self displayOrientation] gapScalar:[self displayGap]];
+		[self resizeWithTransform];
-		[self setIsMinSizeNormal:[self isMinSizeNormal]];
-		[self resizeWithTransform:newNormalSize scalar:[self displayScale] rotation:[self displayRotation]];
 	}
 	
 	[CocoaDSUtil messageSendOneWayWithFloat:[[self cdsVideoOutput] receivePort] msgID:MESSAGE_CHANGE_DISPLAY_GAP floatValue:(float)gapScalar];
@@ -342,7 +343,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (double) displayGap
 {
 	OSSpinLockLock(&spinlockDisplayGap);
-	const double gapScalar = _displayGap;
+	const double gapScalar = _localViewProps.gapScale;
 	OSSpinLockUnlock(&spinlockDisplayGap);
 	
 	return gapScalar;
@@ -395,18 +396,20 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 - (void) setIsMinSizeNormal:(BOOL)theState
 {
 	_isMinSizeNormal = theState;
-	_minDisplayViewSize = [DisplayView calculateNormalSizeUsingMode:[self displayMode] layout:[self displayOrientation] gapScalar:[self displayGap]];
+	_minDisplayViewSize.width = _localViewProps.normalWidth;
+	_minDisplayViewSize.height = _localViewProps.normalHeight;
 	
 	if (!_isMinSizeNormal)
 	{
-		_minDisplayViewSize.width /= 4;
+		_minDisplayViewSize.width /= 4.0;
-		_minDisplayViewSize.height /= 4;
+		_minDisplayViewSize.height /= 4.0;
 	}
 	
 	// Set the minimum content size, keeping the display rotation in mind.
-	CGSize transformedMinSize = GetTransformedBounds(_minDisplayViewSize.width, _minDisplayViewSize.height, 1.0, CLOCKWISE_DEGREES([self displayRotation]));
+	double transformedMinWidth = _minDisplayViewSize.width;
-	transformedMinSize.height += _statusBarHeight;
+	double transformedMinHeight = _minDisplayViewSize.height;
-	[[self window] setContentMinSize:NSMakeSize(transformedMinSize.width, transformedMinSize.height)];
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, CLOCKWISE_DEGREES([self displayRotation]), transformedMinWidth, transformedMinHeight);
+	[[self window] setContentMinSize:NSMakeSize(transformedMinWidth, transformedMinHeight + _statusBarHeight)];
 }
 
 - (BOOL) isMinSizeNormal
@@ -485,11 +488,6 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	//[[self view] setIsHUDInputVisible:[[NSUserDefaults standardUserDefaults] boolForKey:@"HUD_ShowInput"]];
 }
 
-- (NSSize) normalSize
-{
-	return [[self view] normalSize];
-}
-
 - (BOOL) masterStatusBarState
 {
 	return (([self assignedScreen] == nil) || !_useMavericksFullScreen) ? [self isShowingStatusBar] : _masterStatusBarState;
@@ -505,39 +503,43 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	return (([self assignedScreen] == nil) || !_useMavericksFullScreen) ? [self displayScale] : _masterWindowScale;
 }
 
-- (double) resizeWithTransform:(NSSize)normalBounds scalar:(double)scalar rotation:(double)angleDegrees
+- (void) resizeWithTransform
 {
 	if ([self assignedScreen] != nil)
 	{
-		return scalar;
+		return;
 	}
 	
 	// Convert angle to clockwise-direction degrees.
-	angleDegrees = CLOCKWISE_DEGREES(angleDegrees);
+	const double angleDegrees = CLOCKWISE_DEGREES(_localViewProps.rotation);
 	
 	// Get the maximum scalar size within drawBounds. Constrain scalar to maxScalar if necessary.
-	const CGSize checkSize = GetTransformedBounds(normalBounds.width, normalBounds.height, 1.0, angleDegrees);
+	double checkWidth = _localViewProps.normalWidth;
-	const double maxScalar = [self maxScalarForContentBoundsWidth:checkSize.width height:checkSize.height];
+	double checkHeight = _localViewProps.normalHeight;
-	if (scalar > maxScalar)
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, angleDegrees, checkWidth, checkHeight);
+	
+	const double constrainedScale = [self maxScalarForContentBoundsWidth:checkWidth height:checkHeight];
+	if (_localViewProps.viewScale > constrainedScale)
 	{
-		scalar = maxScalar;
+		_isUpdatingDisplayScaleValueOnly = YES;
+		[self setDisplayScale:constrainedScale];
+		_isUpdatingDisplayScaleValueOnly = NO;
 	}
 	
 	// Get the new bounds for the window's content view based on the transformed draw bounds.
-	const CGSize transformedBounds = GetTransformedBounds(normalBounds.width, normalBounds.height, scalar, angleDegrees);
+	double transformedWidth = _localViewProps.normalWidth;
+	double transformedHeight = _localViewProps.normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(_localViewProps.viewScale, angleDegrees, transformedWidth, transformedHeight);
 	
 	// Get the center of the content view in screen coordinates.
 	const NSRect windowContentRect = [[masterWindow contentView] bounds];
-	const double translationX = (windowContentRect.size.width - transformedBounds.width) / 2.0;
+	const double translationX = (windowContentRect.size.width - transformedWidth) / 2.0;
-	const double translationY = ((windowContentRect.size.height - _statusBarHeight) - transformedBounds.height) / 2.0;
+	const double translationY = ((windowContentRect.size.height - _statusBarHeight) - transformedHeight) / 2.0;
 	
 	// Resize the window.
 	const NSRect windowFrame = [masterWindow frame];
-	const NSRect newFrame = [masterWindow frameRectForContentRect:NSMakeRect(windowFrame.origin.x + translationX, windowFrame.origin.y + translationY, transformedBounds.width, transformedBounds.height + _statusBarHeight)];
+	const NSRect newFrame = [masterWindow frameRectForContentRect:NSMakeRect(windowFrame.origin.x + translationX, windowFrame.origin.y + translationY, transformedWidth, transformedHeight + _statusBarHeight)];
 	[masterWindow setFrame:newFrame display:YES animate:NO];
-	
-	// Return the actual scale used for the view (may be constrained).
-	return scalar;
 }
 
 - (double) maxScalarForContentBoundsWidth:(double)contentBoundsWidth height:(double)contentBoundsHeight
@@ -548,7 +550,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	const NSRect windowFrame = [[self window] frameRectForContentRect:NSMakeRect(0.0, 0.0, contentBoundsWidth, contentBoundsHeight + _statusBarHeight)];
 	const NSSize visibleScreenBounds = { (screenFrame.size.width - (windowFrame.size.width - contentBoundsWidth)), (screenFrame.size.height - (windowFrame.size.height - contentBoundsHeight)) };
 	
-	return GetMaxScalarInBounds(contentBoundsWidth, contentBoundsHeight, visibleScreenBounds.width, visibleScreenBounds.height);
+	return ClientDisplayView::GetMaxScalarWithinBounds(contentBoundsWidth, contentBoundsHeight, visibleScreenBounds.width, visibleScreenBounds.height);
 }
 
 - (void) saveScreenshotAsFinish:(NSNotification *)aNotification
@@ -633,7 +635,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	}
 	
 	[self setWindow:masterWindow];
-	[self resizeWithTransform:[self normalSize] scalar:[self displayScale] rotation:[self displayRotation]];
+	[self resizeWithTransform];
 	
 	NSRect viewFrame = [[masterWindow contentView] frame];
 	viewFrame.size.height -= _statusBarHeight;
@@ -755,16 +757,18 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 		[self setIsMinSizeNormal:YES];
 		
 		// Set the minimum content size, keeping the display rotation in mind.
-		CGSize transformedMinSize = GetTransformedBounds(_minDisplayViewSize.width, _minDisplayViewSize.height, 1.0, CLOCKWISE_DEGREES([self displayRotation]));
+		double transformedMinWidth = _minDisplayViewSize.width;
-		transformedMinSize.height += _statusBarHeight;
+		double transformedMinHeight = _minDisplayViewSize.height;
+		ClientDisplayView::ConvertNormalToTransformedBounds(1.0, CLOCKWISE_DEGREES([self displayRotation]), transformedMinWidth, transformedMinHeight);
+		transformedMinHeight += _statusBarHeight;
 		
 		// Resize the window if it's smaller than the minimum content size.
 		NSRect windowContentRect = [masterWindow contentRectForFrameRect:[masterWindow frame]];
-		if (windowContentRect.size.width < transformedMinSize.width || windowContentRect.size.height < transformedMinSize.height)
+		if (windowContentRect.size.width < transformedMinWidth || windowContentRect.size.height < transformedMinHeight)
 		{
 			// Prepare to resize.
 			NSRect oldFrameRect = [masterWindow frame];
-			windowContentRect.size = NSMakeSize(transformedMinSize.width, transformedMinSize.height);
+			windowContentRect.size = NSMakeSize(transformedMinWidth, transformedMinHeight);
 			NSRect newFrameRect = [masterWindow frameRectForContentRect:windowContentRect];
 			
 			// Keep the window centered when expanding the size.
@@ -1269,13 +1273,14 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	
 	// Find the maximum scalar we can use for the display view, bounded by the
 	// content Rect.
-	const NSSize normalBounds = [self normalSize];
+	double checkWidth = _localViewProps.normalWidth;
-	const CGSize checkSize = GetTransformedBounds(normalBounds.width, normalBounds.height, 1.0, [self displayRotation]);
+	double checkHeight = _localViewProps.normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, [self displayRotation], checkWidth, checkHeight);
 	const NSSize contentBounds = NSMakeSize(contentRect.size.width, contentRect.size.height - _statusBarHeight);
-	const double maxS = GetMaxScalarInBounds(checkSize.width, checkSize.height, contentBounds.width, contentBounds.height);
+	const double constrainedScale = ClientDisplayView::GetMaxScalarWithinBounds(checkWidth, checkHeight, contentBounds.width, contentBounds.height);
 	
 	// Make a new content Rect with our max scalar, and convert it back to a frame Rect.
-	const NSRect finalContentRect = NSMakeRect(0.0f, 0.0f, checkSize.width * maxS, (checkSize.height * maxS) + _statusBarHeight);
+	const NSRect finalContentRect = NSMakeRect(0.0f, 0.0f, checkWidth * constrainedScale, (checkHeight * constrainedScale) + _statusBarHeight);
 	const NSRect finalFrameRect = [sender frameRectForContentRect:finalContentRect];
 	
 	// Set the final size based on our new frame Rect.
@@ -1290,15 +1295,17 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	}
 	
 	// Get the max scalar within the window's current content bounds.
-	const NSSize normalBounds = [self normalSize];
+	double checkWidth = _localViewProps.normalWidth;
-	const CGSize checkSize = GetTransformedBounds(normalBounds.width, normalBounds.height, 1.0, [self displayRotation]);
+	double checkHeight = _localViewProps.normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, [self displayRotation], checkWidth, checkHeight);
+	
 	NSSize contentBounds = [[[self window] contentView] bounds].size;
 	contentBounds.height -= _statusBarHeight;
-	const double maxS = GetMaxScalarInBounds(checkSize.width, checkSize.height, contentBounds.width, contentBounds.height);
+	const double constrainedScale = ClientDisplayView::GetMaxScalarWithinBounds(checkWidth, checkHeight, contentBounds.width, contentBounds.height);
 	
 	// Since we are already resizing, only update the displayScale property here.
 	_isUpdatingDisplayScaleValueOnly = YES;
-	[self setDisplayScale:maxS];
+	[self setDisplayScale:constrainedScale];
 	_isUpdatingDisplayScaleValueOnly = NO;
 	
 	// Resize the view.
@@ -1337,13 +1344,14 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	
 	// Find the maximum scalar we can use for the display view, bounded by the
 	// content Rect.
-	const NSSize normalBounds = [self normalSize];
+	double checkWidth = _localViewProps.normalWidth;
-	const CGSize checkSize = GetTransformedBounds(normalBounds.width, normalBounds.height, 1.0, [self displayRotation]);
+	double checkHeight = _localViewProps.normalHeight;
+	ClientDisplayView::ConvertNormalToTransformedBounds(1.0, [self displayRotation], checkWidth, checkHeight);
 	const NSSize contentBounds = NSMakeSize(contentRect.size.width, contentRect.size.height - _statusBarHeight);
-	const double maxS = GetMaxScalarInBounds(checkSize.width, checkSize.height, contentBounds.width, contentBounds.height);
+	const double maxS = ClientDisplayView::GetMaxScalarWithinBounds(checkWidth, checkHeight, contentBounds.width, contentBounds.height);
 	
 	// Make a new content Rect with our max scalar, and convert it back to a frame Rect.
-	const NSRect finalContentRect = NSMakeRect(0.0f, 0.0f, checkSize.width * maxS, (checkSize.height * maxS) + _statusBarHeight);
+	const NSRect finalContentRect = NSMakeRect(0.0f, 0.0f, checkWidth * maxS, (checkHeight * maxS) + _statusBarHeight);
 	NSRect finalFrameRect = [window frameRectForContentRect:finalContentRect];
 	
 	if (isZooming)
@@ -1565,7 +1573,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 #endif
 	
 	inputManager = nil;
-	_initialTouchInMajorDisplay = new InitialTouchPressMap;
+	_cdv = new ClientDisplayView();
 	
 	// Initialize the OpenGL context
 	NSOpenGLPixelFormatAttribute attributes[] = {
@@ -1639,7 +1647,7 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	delete oglv;
 	CGLSetCurrentContext(prevContext);
 	
-	delete _initialTouchInMajorDisplay;
+	delete _cdv;
 	[self setInputManager:nil];
 	[context clearDrawable];
 	[context release];
@@ -1649,16 +1657,6 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 #pragma mark Dynamic Property Methods
 
-- (NSSize) normalSize
-{
-	double w;
-	double h;
-	
-	oglv->GetDisplayLayer()->GetNormalSize(w, h);
-	
-	return NSMakeSize(w, h);
-}
-
 - (void) setIsHUDVisible:(BOOL)theState
 {
 	OSSpinLockLock(&spinlockIsHUDVisible);
@@ -1944,103 +1942,11 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	// and finally to DS touchscreen coordinates.
 	NSPoint touchLoc = [theEvent locationInWindow];
 	touchLoc = [self convertPoint:touchLoc fromView:nil];
-	touchLoc = [self convertPointToDS:touchLoc inputID:inputID initialTouchPress:isInitialMouseDown];
 	
-	return touchLoc;
+	u8 x, y;
-}
+	_cdv->GetNDSPoint((int)inputID, (isInitialMouseDown) ? true : false, touchLoc.x, touchLoc.y, x, y);
 	
-- (NSPoint) convertPointToDS:(NSPoint)clickLoc inputID:(const NSInteger)inputID initialTouchPress:(BOOL)isInitialTouchPress
+	return NSMakePoint(x, y);
-{
-	DisplayWindowController *windowController = (DisplayWindowController *)[[self window] delegate];
-	
-	double viewAngle = [windowController displayRotation];
-	if (viewAngle != 0.0)
-	{
-		viewAngle = CLOCKWISE_DEGREES(viewAngle);
-	}
-	
-	const NSSize normalBounds = [windowController normalSize];
-	const NSSize viewSize = [self bounds].size;
-	const CGSize transformBounds = GetTransformedBounds(normalBounds.width, normalBounds.height, 1.0, oglv->GetDisplayLayer()->GetRotation());
-	const double s = GetMaxScalarInBounds(transformBounds.width, transformBounds.height, viewSize.width, viewSize.height);
-	
-	CGPoint touchLoc = GetNormalPointFromTransformedPoint(clickLoc.x, clickLoc.y,
-														  normalBounds.width, normalBounds.height,
-														  viewSize.width, viewSize.height,
-														  s,
-														  viewAngle);
-	
-	// Normalize the touch location to the DS.
-	if ([windowController displayMode] == ClientDisplayMode_Dual)
-	{
-		const ClientDisplayLayout theOrientation = (ClientDisplayLayout)[windowController displayOrientation];
-		const ClientDisplayOrder theOrder = (ClientDisplayOrder)[windowController displayOrder];
-		
-		switch (theOrientation)
-		{
-			case ClientDisplayLayout_Horizontal:
-			{
-				if (theOrder == ClientDisplayOrder_MainFirst)
-				{
-					touchLoc.x -= GPU_DISPLAY_WIDTH;
-				}
-				break;
-			}
-				
-			case ClientDisplayLayout_Hybrid_3_2:
-			case ClientDisplayLayout_Hybrid_16_9:
-			case ClientDisplayLayout_Hybrid_16_10:
-			{
-				if (isInitialTouchPress)
-				{
-					const bool isClickWithinMajorDisplay = (theOrder == ClientDisplayOrder_TouchFirst) && (touchLoc.x >= 0.0) && (touchLoc.x < 256.0);
-					(*_initialTouchInMajorDisplay)[(int)inputID] = isClickWithinMajorDisplay;
-				}
-				
-				const bool handleClickInMajorDisplay = (*_initialTouchInMajorDisplay)[(int)inputID];
-				if (!handleClickInMajorDisplay)
-				{
-					const double minorDisplayScale = (normalBounds.width - (GLfloat)GPU_DISPLAY_WIDTH) / (GLfloat)GPU_DISPLAY_WIDTH;
-					touchLoc.x = (touchLoc.x - GPU_DISPLAY_WIDTH) / minorDisplayScale;
-					touchLoc.y = touchLoc.y / minorDisplayScale;
-				}
-				break;
-			}
-				
-			default: // Default to vertical orientation.
-			{
-				if (theOrder == ClientDisplayOrder_TouchFirst)
-				{
-					const double gap = DS_DISPLAY_UNSCALED_GAP * [windowController displayGap];
-					touchLoc.y -= (GPU_DISPLAY_HEIGHT+gap);
-				}
-				break;
-			}
-		}
-	}
-	
-	touchLoc.y = GPU_DISPLAY_HEIGHT - touchLoc.y;
-	
-	// Constrain the touch point to the DS dimensions.
-	if (touchLoc.x < 0)
-	{
-		touchLoc.x = 0;
-	}
-	else if (touchLoc.x > (GPU_DISPLAY_WIDTH - 1))
-	{
-		touchLoc.x = (GPU_DISPLAY_WIDTH - 1);
-	}
-	
-	if (touchLoc.y < 0)
-	{
-		touchLoc.y = 0;
-	}
-	else if (touchLoc.y > (GPU_DISPLAY_HEIGHT - 1))
-	{
-		touchLoc.y = (GPU_DISPLAY_HEIGHT - 1);
-	}
-	
-	return NSMakePoint(touchLoc.x, touchLoc.y);
 }
 
 #pragma mark InputHIDManagerTarget Protocol
@@ -2366,8 +2272,9 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	const GLsizei w = (GLsizei)rect.size.width;
 	const GLsizei h = (GLsizei)rect.size.height;
 	
-	DisplayWindowController *windowController = (DisplayWindowController *)[[self window] delegate];
+	_cdv->SetClientSize(rect.size.width, rect.size.height);
-	double hudObjectScale = [windowController displayScale];
+	
+	double hudObjectScale = _cdv->GetViewScale();
 	if (hudObjectScale > 2.0)
 	{
 		// If the view scale is <= 2.0, we scale the HUD objects linearly. Otherwise, we scale
@@ -2386,6 +2293,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 - (void)doTransformView:(const DisplayOutputTransformData *)transformData
 {
+	_cdv->SetRotation(transformData->rotation);
+	
 	OGLDisplayLayer *display = oglv->GetDisplayLayer();
 	display->SetRotation((GLfloat)transformData->rotation);
 	[self doRedraw];
@@ -2401,6 +2310,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 - (void)doDisplayModeChanged:(NSInteger)displayModeID
 {
+	_cdv->SetMode((ClientDisplayMode)displayModeID);
+	
 	OGLDisplayLayer *display = oglv->GetDisplayLayer();
 	display->SetMode((ClientDisplayMode)displayModeID);
 	[self doRedraw];
@@ -2408,6 +2319,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 - (void)doDisplayOrientationChanged:(NSInteger)displayOrientationID
 {
+	_cdv->SetLayout((ClientDisplayLayout)displayOrientationID);
+	
 	OGLDisplayLayer *display = oglv->GetDisplayLayer();
 	display->SetOrientation((ClientDisplayLayout)displayOrientationID);
 	
@@ -2419,6 +2332,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 - (void)doDisplayOrderChanged:(NSInteger)displayOrderID
 {
+	_cdv->SetOrder((ClientDisplayOrder)displayOrderID);
+	
 	OGLDisplayLayer *display = oglv->GetDisplayLayer();
 	display->SetOrder((ClientDisplayOrder)displayOrderID);
 	
@@ -2430,6 +2345,8 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 
 - (void)doDisplayGapChanged:(float)displayGapScalar
 {
+	_cdv->SetGapWithScalar(displayGapScalar);
+	
 	OGLDisplayLayer *display = oglv->GetDisplayLayer();
 	display->SetGapScalar((GLfloat)displayGapScalar);
 	
@@ -2439,16 +2356,6 @@ static std::unordered_map<NSScreen *, DisplayWindowController *> _screenMap; //
 	}
 }
 
-+ (NSSize) calculateNormalSizeUsingMode:(const NSInteger)mode layout:(const NSInteger)layout gapScalar:(const double)gapScalar
-{
-	double w;
-	double h;
-	
-	OGLDisplayLayer::CalculateNormalSize((ClientDisplayMode)mode, (ClientDisplayLayout)layout, gapScalar, w, h);
-	
-	return NSMakeSize(w, h);
-}
-
 @end
 
 #pragma mark -

desmume/src/frontend/cocoa/userinterface/appDelegate.mm

@@ -1,6 +1,6 @@
 /*
 	Copyright (C) 2011 Roger Manuel
-	Copyright (C) 2011-2016 DeSmuME Team
+	Copyright (C) 2011-2017 DeSmuME Team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -647,24 +647,24 @@
 			
 			int frameX = 0;
 			int frameY = 0;
-			int frameWidth = GPU_DISPLAY_WIDTH;
+			int frameWidth = 256;
-			int frameHeight = GPU_DISPLAY_HEIGHT;
+			int frameHeight = 192;
 			const char *frameCStr = [windowFrameStr cStringUsingEncoding:NSUTF8StringEncoding];
 			sscanf(frameCStr, "%i %i %i %i", &frameX, &frameY, &frameWidth, &frameHeight);
 			
-			[windowController setIsMinSizeNormal:isMinSizeNormal];
 			[windowController setIsShowingStatusBar:isShowingStatusBar];
 			[windowController setVideoFiltersPreferGPU:videoFiltersPreferGPU];
 			[windowController setVideoSourceDeposterize:videoSourceDeposterize];
 			[windowController setVideoPixelScaler:videoPixelScaler];
 			[windowController setVideoOutputFilter:videoOutputFilter];
 			[windowController setDisplayMode:displayMode];
-			[windowController setDisplayRotation:displayRotation];
 			[windowController setDisplayOrientation:displayOrientation];
 			[windowController setDisplayOrder:displayOrder];
 			[windowController setDisplayGap:displayGap];
-			[windowController setScreenshotFileFormat:screenshotFileFormat];
+			[windowController setIsMinSizeNormal:isMinSizeNormal];
+			[windowController setDisplayRotation:displayRotation];
 			[windowController setDisplayScale:displayScale];
+			[windowController setScreenshotFileFormat:screenshotFileFormat];
 			[[windowController view] setUseVerticalSync:useVerticalSync];
 			[[windowController view] setIsHUDVisible:hudEnable];
 			[[windowController view] setIsHUDVideoFPSVisible:hudShowVideoFPS];

desmume/src/frontend/cocoa/utilities.c

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2013 DeSmuME team
+	Copyright (C) 2013-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -332,266 +332,6 @@ void RGBA8888ForceOpaqueBuffer(const uint32_t *__restrict__ srcBuffer, uint32_t
 	}
 }
 
-/********************************************************************************************
-	GetTransformedBounds()
-
-	Returns the bounds of a normalized 2D surface using affine transformations.
-
-	Takes:
-		normalBoundsWidth - The width of the normal 2D surface.
-
-		normalBoundsHeight - The height of the normal 2D surface.
-
-		scalar - The scalar used to transform the 2D surface.
-
-		angleDegrees - The rotation angle, in degrees, to transform the 2D surface.
-
-	Returns:
-		The bounds of a normalized 2D surface using affine transformations.
-
-	Details:
-		The returned bounds is always a normal rectangle. Ignoring the scaling, the
-		returned bounds will always be at its smallest when the angle is at 0, 90, 180,
-		or 270 degrees, and largest when the angle is at 45, 135, 225, or 315 degrees.
- ********************************************************************************************/
-CGSize GetTransformedBounds(const double normalBoundsWidth, const double normalBoundsHeight,
-							const double scalar,
-							const double angleDegrees)
-{
-	const double angleRadians = angleDegrees * (M_PI/180.0);
-	
-	// The points are as follows:
-	//
-	// (x[3], y[3])    (x[2], y[2])
-	//
-	//
-	//
-	// (x[0], y[0])    (x[1], y[1])
-	
-	// Do our scale and rotate transformations.
-#ifdef __ACCELERATE__
-	
-	// Note that although we only need to calculate 3 points, we include 4 points
-	// here because Accelerate prefers 16-byte alignment.
-	double x[] = {0.0, normalBoundsWidth, normalBoundsWidth, 0.0};
-	double y[] = {0.0, 0.0, normalBoundsHeight, normalBoundsHeight};
-	
-	cblas_drot(4, x, 1, y, 1, scalar * cos(angleRadians), scalar * sin(angleRadians));
-	
-#else // Keep a C-version of this transformation for reference purposes.
-	
-	const double w = scalar * normalBoundsWidth;
-	const double h = scalar * normalBoundsHeight;
-	const double d = hypot(w, h);
-	const double dAngle = atan2(h, w);
-	
-	const double px = w * cos(angleRadians);
-	const double py = w * sin(angleRadians);
-	const double qx = d * cos(dAngle + angleRadians);
-	const double qy = d * sin(dAngle + angleRadians);
-	const double rx = h * cos((M_PI/2.0) + angleRadians);
-	const double ry = h * sin((M_PI/2.0) + angleRadians);
-	
-	const double x[] = {0.0, px, qx, rx};
-	const double y[] = {0.0, py, qy, ry};
-	
-#endif
-	
-	// Determine the transformed width, which is dependent on the location of
-	// the x-coordinate of point (x[2], y[2]).
-	CGSize transformBounds = {0.0, 0.0};
-	
-	if (x[2] > 0.0)
-	{
-		if (x[2] < x[3])
-		{
-			transformBounds.width = x[3] - x[1];
-		}
-		else if (x[2] < x[1])
-		{
-			transformBounds.width = x[1] - x[3];
-		}
-		else
-		{
-			transformBounds.width = x[2];
-		}
-	}
-	else if (x[2] < 0.0)
-	{
-		if (x[2] > x[3])
-		{
-			transformBounds.width = -(x[3] - x[1]);
-		}
-		else if (x[2] > x[1])
-		{
-			transformBounds.width = -(x[1] - x[3]);
-		}
-		else
-		{
-			transformBounds.width = -x[2];
-		}
-	}
-	else
-	{
-		transformBounds.width = fabs(x[1] - x[3]);
-	}
-	
-	// Determine the transformed height, which is dependent on the location of
-	// the y-coordinate of point (x[2], y[2]).
-	if (y[2] > 0.0)
-	{
-		if (y[2] < y[3])
-		{
-			transformBounds.height = y[3] - y[1];
-		}
-		else if (y[2] < y[1])
-		{
-			transformBounds.height = y[1] - y[3];
-		}
-		else
-		{
-			transformBounds.height = y[2];
-		}
-	}
-	else if (y[2] < 0.0)
-	{
-		if (y[2] > y[3])
-		{
-			transformBounds.height = -(y[3] - y[1]);
-		}
-		else if (y[2] > y[1])
-		{
-			transformBounds.height = -(y[1] - y[3]);
-		}
-		else
-		{
-			transformBounds.height = -y[2];
-		}
-	}
-	else
-	{
-		transformBounds.height = fabs(y[3] - y[1]);
-	}
-	
-	return transformBounds;
-}
-
-/********************************************************************************************
-	GetMaxScalarInBounds()
-
-	Returns the maximum scalar that a rectangle can grow, while maintaining its aspect
-	ratio, within a boundary.
-
-	Takes:
-		normalBoundsWidth - The width of the normal 2D surface.
-
-		normalBoundsHeight - The height of the normal 2D surface.
-
-		keepInBoundsWidth - The width of the keep-in 2D surface.
-
-		keepInBoundsHeight - The height of the keep-in 2D surface.
-
-	Returns:
-		The maximum scalar that a rectangle can grow, while maintaining its aspect ratio,
-		within a boundary.
-
-	Details:
-		If keepInBoundsWidth or keepInBoundsHeight are less than or equal to zero, the
-		returned scalar will be zero.
- ********************************************************************************************/
-double GetMaxScalarInBounds(const double normalBoundsWidth, const double normalBoundsHeight,
-							const double keepInBoundsWidth, const double keepInBoundsHeight)
-{
-	const double maxX = (normalBoundsWidth <= 0.0) ? 0.0 : keepInBoundsWidth / normalBoundsWidth;
-	const double maxY = (normalBoundsHeight <= 0.0) ? 0.0 : keepInBoundsHeight / normalBoundsHeight;
-	
-	return (maxX <= maxY) ? maxX : maxY;
-}
-
-/********************************************************************************************
-	GetNormalPointFromTransformedPoint()
-
-	Returns a normalized point from a point from a 2D transformed surface.
-
-	Takes:
-		transformedPointX - The X coordinate of a 2D point as it exists on a 2D
-			transformed surface.
-
-		transformedPointY - The Y coordinate of a 2D point as it exists on a 2D
-			transformed surface.
-
-		normalBoundsWidth - The width of the normal 2D surface.
-
-		normalBoundsHeight - The height of the normal 2D surface.
-
-		transformBoundsWidth - The width of the transformed 2D surface.
-
-		transformBoundsHeight - The height of the transformed 2D surface.
-
-		scalar - The scalar used on the transformed 2D surface.
-
-		angleDegrees - The rotation angle, in degrees, of the transformed 2D surface.
-
-	Returns:
-		A normalized point from a point from a 2D transformed surface.
-
-	Details:
-		It may help to call GetTransformedBounds() for the transformBounds parameter.
- ********************************************************************************************/
-CGPoint GetNormalPointFromTransformedPoint(const double transformedPointX, const double transformedPointY,
-										   const double normalBoundsWidth, const double normalBoundsHeight,
-										   const double transformBoundsWidth, const double transformBoundsHeight,
-										   const double scalar,
-										   const double angleDegrees)
-{
-	// Get the coordinates of the transformed point and translate the coordinate
-	// system so that the origin becomes the center.
-	const double transformedX = transformedPointX - (transformBoundsWidth / 2.0);
-	const double transformedY = transformedPointY - (transformBoundsHeight / 2.0);
-	
-	// Perform rect-polar conversion.
-	
-	// Get the radius r with respect to the origin.
-	const double r = hypot(transformedX, transformedY) / scalar;
-	
-	// Get the angle theta with respect to the origin.
-	double theta = 0.0;
-	
-	if (transformedX == 0.0)
-	{
-		if (transformedY > 0.0)
-		{
-			theta = M_PI / 2.0;
-		}
-		else if (transformedY < 0.0)
-		{
-			theta = M_PI * 1.5;
-		}
-	}
-	else if (transformedX < 0.0)
-	{
-		theta = M_PI - atan2(transformedY, -transformedX);
-	}
-	else if (transformedY < 0.0)
-	{
-		theta = atan2(transformedY, transformedX) + (M_PI * 2.0);
-	}
-	else
-	{
-		theta = atan2(transformedY, transformedX);
-	}
-	
-	// Get the normalized angle and use it to rotate about the origin.
-	// Then do polar-rect conversion and translate back to transformed coordinates
-	// with a 0 degree rotation.
-	const double angleRadians = angleDegrees * (M_PI/180.0);
-	const double normalizedAngle = theta - angleRadians;
-	const double normalizedX = (r * cos(normalizedAngle)) + (normalBoundsWidth / 2.0);
-	const double normalizedY = (r * sin(normalizedAngle)) + (normalBoundsHeight / 2.0);
-	
-	return CGPointMake(normalizedX, normalizedY);
-}
-
 /********************************************************************************************
 	GetNearestPositivePOT()
 

desmume/src/frontend/cocoa/utilities.h

@@ -1,5 +1,5 @@
 /*
-	Copyright (C) 2013 DeSmuME team
+	Copyright (C) 2013-2017 DeSmuME team
 
 	This file is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -38,19 +38,6 @@ void RGB555ToBGRA8888Buffer(const uint16_t *__restrict__ srcBuffer, uint32_t *__
 void RGB888ToBGRA8888Buffer(const uint32_t *__restrict__ srcBuffer, uint32_t *__restrict__ destBuffer, size_t pixelCount);
 void RGBA8888ForceOpaqueBuffer(const uint32_t *__restrict__ srcBuffer, uint32_t *__restrict__ destBuffer, size_t pixelCount);
 	
-CGSize GetTransformedBounds(const double normalBoundsWidth, const double normalBoundsHeight,
-							const double scalar,
-							const double angleDegrees);
-
-double GetMaxScalarInBounds(const double normalBoundsWidth, const double normalBoundsHeight,
-							const double keepInBoundsWidth, const double keepInBoundsHeight);
-
-CGPoint GetNormalPointFromTransformedPoint(const double transformedPointX, const double transformedPointY,
-										   const double normalBoundsWidth, const double normalBoundsHeight,
-										   const double transformBoundsWidth, const double transformBoundsHeight,
-										   const double scalar,
-										   const double angleDegrees);
-	
 uint32_t GetNearestPositivePOT(uint32_t value);
 
 #ifdef __cplusplus