- add the appropriate ifdefs for an unix build

Source/Native/OpenGLContext.cpp

@@ -61,8 +61,6 @@
 #define WGL_SAMPLE_BUFFERS                   0x2041
 #define WGL_SAMPLES                          0x2042
 
-#endif
-
 /////////////////////////////////////////////////////////////////////////////
 
 class OpenGLLoadFunctions
@@ -73,7 +71,7 @@ public:
 
 /////////////////////////////////////////////////////////////////////////////
 
-OpenGLContext::OpenGLContext(HWND window) : window(window)
+OpenGLContext::OpenGLContext(void* windowptr) : window((HWND)windowptr)
 {
 	dc = GetDC(window);
 	OpenGLCreationHelper helper(window);
@@ -237,3 +235,37 @@ HGLRC OpenGLCreationHelper::CreateContext(HDC hdc, int major_version, int minor_
 
 	return opengl3_context;
 }
+
+#else
+
+OpenGLContext::OpenGLContext(void* window)
+{
+}
+
+OpenGLContext::~OpenGLContext()
+{
+}
+
+void OpenGLContext::Begin()
+{
+}
+
+void OpenGLContext::End()
+{
+}
+
+void OpenGLContext::SwapBuffers()
+{
+}
+
+int OpenGLContext::GetWidth() const
+{
+	return 0;
+}
+
+int OpenGLContext::GetHeight() const
+{
+	return 0;
+}
+
+#endif

Source/Native/OpenGLContext.h

@@ -1,9 +1,11 @@
 #pragma once
 
+#ifdef WIN32
+
 class OpenGLContext
 {
 public:
-	OpenGLContext(HWND window);
+	OpenGLContext(void* window);
 	~OpenGLContext();
 
 	void Begin();
@@ -43,3 +45,26 @@ private:
 	typedef BOOL(WINAPI* ptr_wglGetPixelFormatAttribfvEXT)(HDC, int, int, UINT, int*, FLOAT*);
 	typedef BOOL(WINAPI* ptr_wglChoosePixelFormatEXT)(HDC, const int*, const FLOAT*, UINT, int*, UINT*);
 };
+
+#else
+
+class OpenGLContext
+{
+public:
+	OpenGLContext(void* window);
+	~OpenGLContext();
+
+	void Begin();
+	void End();
+	void SwapBuffers();
+
+	int GetWidth() const;
+	int GetHeight() const;
+
+	explicit operator bool() const { return context != 0; }
+
+private:
+	void* context = nullptr;
+};
+
+#endif

Source/Native/Precomp.h

@@ -5,11 +5,13 @@
 #include <map>
 #include <memory>
 
+#ifdef WIN32
 #include <Windows.h>
-#include "gl_load/gl_system.h"
-
 #undef min
 #undef max
+#endif
+
+#include "gl_load/gl_system.h"
 
 #define APART(x) (static_cast<uint32_t>(x) >> 24)
 #define RPART(x) ((static_cast<uint32_t>(x) >> 16)  & 0xff)

Source/Native/RawMouse.cpp

@@ -2,6 +2,8 @@
 #include "Precomp.h"
 #include "RawMouse.h"
 
+#ifdef WIN32
+
 #ifndef HID_USAGE_PAGE_GENERIC
 #define HID_USAGE_PAGE_GENERIC		((USHORT) 0x01)
 #endif
@@ -39,7 +41,7 @@ public:
 	const TCHAR* ClassName = TEXT("RawMouseWindow");
 };
 
-RawMouse::RawMouse(HWND ownerWindow)
+RawMouse::RawMouse(void* ownerWindow)
 {
 	static RawMouseWindowClass win32class;
 	handle = CreateWindowEx(0, win32class.ClassName, TEXT(""), WS_POPUP, 0, 0, 100, 100, 0, 0, GetModuleHandle(nullptr), this);
@@ -121,9 +123,31 @@ LRESULT RawMouse::WindowProc(HWND handle, UINT message, WPARAM wparam, LPARAM lp
 	}
 }
 
+#else
+
+RawMouse::RawMouse(void* ownerWindow)
+{
+}
+
+RawMouse::~RawMouse()
+{
+}
+
+float RawMouse::GetX()
+{
+	return 0;
+}
+
+float RawMouse::GetY()
+{
+	return 0;
+}
+
+#endif
+
 /////////////////////////////////////////////////////////////////////////////
 
-RawMouse* RawMouse_New(HWND hwnd)
+RawMouse* RawMouse_New(void* hwnd)
 {
 	return new RawMouse(hwnd);
 }

Source/Native/RawMouse.h

@@ -1,9 +1,11 @@
 #pragma once
 
+#ifdef WIN32
+
 class RawMouse
 {
 public:
-	RawMouse(HWND ownerWindow);
+	RawMouse(void* ownerWindow);
 	~RawMouse();
 
 	float GetX();
@@ -19,3 +21,17 @@ private:
 
 	friend class RawMouseWindowClass;
 };
+
+#else
+
+class RawMouse
+{
+public:
+	RawMouse(void* ownerWindow);
+	~RawMouse();
+
+	float GetX();
+	float GetY();
+};
+
+#endif

Source/Native/RenderDevice.cpp

@@ -7,7 +7,7 @@
 #include "ShaderManager.h"
 #include <stdexcept>
 
-RenderDevice::RenderDevice(HWND hwnd) : Context(hwnd)
+RenderDevice::RenderDevice(void* hwnd) : Context(hwnd)
 {
 	memset(mUniforms, 0, sizeof(mUniforms));
 
@@ -550,7 +550,7 @@ void RenderDevice::ApplyTextures()
 
 /////////////////////////////////////////////////////////////////////////////
 
-RenderDevice* RenderDevice_New(HWND hwnd)
+RenderDevice* RenderDevice_New(void* hwnd)
 {
 	RenderDevice *device = new RenderDevice(hwnd);
 	if (!device->Context)

Source/Native/RenderDevice.h

@@ -74,7 +74,7 @@ enum class UniformName : int
 class RenderDevice
 {
 public:
-	RenderDevice(HWND hwnd);
+	RenderDevice(void* hwnd);
 	~RenderDevice();
 
 	void SetShader(ShaderName name);