OpenGL: Refactor integration test and enable CTest framework

- Simplify OpenGL integration test structure
- Enable CTest registration for OpenGL tests
- Refactor test fixtures and device enumeration
- Minor code cleanup and improvements

engine/include/XCEngine/RHI/OpenGL/OpenGLBuffer.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <string>
-#include <GLFW/glfw3.h>
 
 #include "../RHIBuffer.h"
 

engine/include/XCEngine/RHI/OpenGL/OpenGLCommandList.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <vector>
 #include <cstdint>
 

engine/include/XCEngine/RHI/OpenGL/OpenGLDepthStencilView.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <cstdint>
 
 namespace XCEngine {

engine/include/XCEngine/RHI/OpenGL/OpenGLDevice.h

@@ -1,14 +1,21 @@
 #pragma once
 
 #include <string>
-#include <GLFW/glfw3.h>
 
 #include "../RHIDevice.h"
 #include "../RHICapabilities.h"
 
+struct HWND__;
+struct HDC__;
+struct HGLRC__;
+
 namespace XCEngine {
 namespace RHI {
 
+using HWND = HWND__*;
+using HDC = HDC__*;
+using HGLRC = HGLRC__*;
+
 class OpenGLDevice : public RHIDevice {
 public:
     OpenGLDevice();
@@ -18,9 +25,11 @@ public:
     void Shutdown() override;
 
     bool CreateRenderWindow(int width, int height, const char* title, bool enableDebug = false);
-    bool InitializeWithExistingWindow(GLFWwindow* window);
+    bool InitializeWithExistingWindow(HWND hwnd);
 
-    GLFWwindow* GetWindow() const { return m_window; }
+    HWND GetWindow() const { return m_hwnd; }
+    HDC GetDC() const { return m_hdc; }
+    HGLRC GetContext() const { return m_hglrc; }
     const RHIDeviceInfo& GetDeviceInfoImpl() const { return m_deviceInfo; }
 
     void SwapBuffers();
@@ -45,12 +54,15 @@ public:
     void* GetNativeHandle() const;
 
 private:
-    GLFWwindow* m_window;
+    HWND m_hwnd;
+    HDC m_hdc;
+    HGLRC m_hglrc;
     RHIDeviceInfo m_deviceInfo;
     RHICapabilities m_capabilities;
     bool m_initialized;
     bool m_ownsWindow;
+    bool m_shouldClose;
 };
 
 } // namespace RHI
-} // namespace XCEngine
+} // namespace XCEngine

engine/include/XCEngine/RHI/OpenGL/OpenGLFence.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <cstdint>
 
 #include "../RHIFence.h"

engine/include/XCEngine/RHI/OpenGL/OpenGLPipelineState.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <cstdint>
 #include <string>
 

engine/include/XCEngine/RHI/OpenGL/OpenGLRenderTargetView.h

@@ -1,6 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <cstdint>
 #include <vector>
 

engine/include/XCEngine/RHI/OpenGL/OpenGLSampler.h

@@ -1,7 +1,5 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
-
 #include "../RHISampler.h"
 #include "../RHITypes.h"
 

engine/include/XCEngine/RHI/OpenGL/OpenGLShader.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <string>
-#include <GLFW/glfw3.h>
 #include <vector>
 
 #include "../RHIShader.h"

engine/include/XCEngine/RHI/OpenGL/OpenGLSwapChain.h

@@ -1,13 +1,18 @@
 #pragma once
 
-#include <GLFW/glfw3.h>
 #include <cstdint>
 
 #include "../RHISwapChain.h"
 
+struct HWND__;
+struct HDC__;
+
 namespace XCEngine {
 namespace RHI {
 
+using HWND = HWND__*;
+using HDC = HDC__*;
+
 enum class PresentMode {
     Immediate,
     VSync,
@@ -27,8 +32,8 @@ public:
     OpenGLSwapChain();
     ~OpenGLSwapChain() override;
 
-    bool Initialize(GLFWwindow* window, bool vsync = true);
-    bool Initialize(GLFWwindow* window, int width, int height, PresentMode mode = PresentMode::VSync);
+    bool Initialize(HWND window, bool vsync = true);
+    bool Initialize(HWND window, int width, int height, PresentMode mode = PresentMode::VSync);
     void Shutdown() override;
 
     void Present(uint32_t syncInterval = 1, uint32_t flags = 0) override;
@@ -45,7 +50,8 @@ public:
     int GetFramebufferWidth() const { return m_framebufferWidth; }
     int GetFramebufferHeight() const { return m_framebufferHeight; }
 
-    GLFWwindow* GetWindow() const { return m_window; }
+    HWND GetWindow() const { return m_hwnd; }
+    HDC GetDC() const { return m_hdc; }
 
     bool ShouldClose() const override;
     void SetShouldClose(bool shouldClose) override;
@@ -56,14 +62,16 @@ public:
     void* GetNativeHandle() override;
 
 private:
-    GLFWwindow* m_window;
+    HWND m_hwnd;
+    HDC m_hdc;
     int m_width;
     int m_height;
     int m_framebufferWidth;
     int m_framebufferHeight;
     bool m_vsync;
+    bool m_shouldClose;
     PresentMode m_presentMode;
 };
 
 } // namespace RHI
-} // namespace XCEngine
+} // namespace XCEngine

engine/include/XCEngine/RHI/OpenGL/OpenGLTexture.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <string>
-#include <GLFW/glfw3.h>
 #include <vector>
 
 #include "../RHITexture.h"

engine/include/XCEngine/RHI/OpenGL/OpenGLVertexArray.h

@@ -1,7 +1,6 @@
 #pragma once
 
 #include <string>
-#include <GLFW/glfw3.h>
 #include <vector>
 
 namespace XCEngine {