Add OpenGLFence

engine/src/RHI/OpenGL/OpenGLFence.cpp

@@ -0,0 +1,43 @@
+#define GLFW_INCLUDE_NONE
+#include "XCEngine/RHI/OpenGL/OpenGLFence.h"
+#include <glad/glad.h>
+#include <GLFW/glfw3.h>
+#include <thread>
+#include <chrono>
+
+namespace XCEngine {
+namespace RHI {
+
+OpenGLFence::OpenGLFence() : m_fence(0), m_fenceValue(0), m_signaled(false) {
+}
+
+OpenGLFence::~OpenGLFence() {
+}
+
+bool OpenGLFence::Initialize() {
+    return true;
+}
+
+void OpenGLFence::Shutdown() {
+}
+
+void OpenGLFence::Signal() {
+    glFinish();
+    m_signaled = true;
+    m_fenceValue++;
+}
+
+void OpenGLFence::Wait() {
+    glFinish();
+}
+
+void OpenGLFence::Reset() {
+    m_signaled = false;
+}
+
+bool OpenGLFence::IsSignaled() const {
+    return m_signaled;
+}
+
+} // namespace RHI
+} // namespace XCEngine