graphics frame rate fixed

Graphics/private/GraphicApplication.cpp

@@ -0,0 +1,89 @@
+
+#include "GraphicApplication.hpp"
+
+using namespace tp;
+
+Application::Application() :
+	mApplicationModule("Application", nullptr, nullptr, mModuleDeps) {
+	mInitialized = mApplicationModule.initialize();
+	if (!mInitialized) return;
+
+	mWindow = Window::createWindow();
+
+	mDrawTimer.setDuration(1000.f / mDrawPerSecond);
+	mProcTimer.setDuration(1000.f / mProcPerSecond);
+	mPerSecondTimer.setDuration(1000.f);
+}
+
+void Application::run() {
+	Graphics graphics(mWindow);
+	auto eventHandler = new EventHandler();
+
+	mWindow->setEventHandler(eventHandler);
+
+	mDrawTimer.reset();
+	mProcTimer.reset();
+	mPerSecondTimer.reset();
+
+	bool redrawNeeded = false;
+
+	while (!mWindow->shouldClose()) {
+		if (mProcTimer.isTimeout()) {
+
+			mWindow->processEvents();
+
+			while (eventHandler->isEvents()) {
+				eventHandler->processEvent();
+				processFrame(eventHandler);
+
+				redrawNeeded = true;
+				mFramesProcessed++;
+			}
+
+			mProcTimer.wait();
+			mProcTimer.reset();
+		}
+
+		if (mDrawTimer.isTimeout()) {
+			mDrawTimer.reset();
+
+			if (redrawNeeded) {
+				graphics.drawBegin();
+
+				drawFrame(graphics.getCanvas());
+
+				graphics.drawEnd();
+
+				mWindow->draw();
+
+				redrawNeeded = false;
+				mFramesDrawn++;
+			}
+		}
+
+		if (mPerSecondTimer.isTimeout()) {
+			mPerSecondTimer.reset();
+
+			mFramesProcessedPerSecond = mFramesProcessed;
+			mFramesDrawnPerSecond = mFramesDrawn;
+
+			mFramesDrawn = 0;
+			mFramesProcessed = 0;
+		}
+	}
+
+	delete eventHandler;
+}
+
+void Application::processFrame(EventHandler* eventHandler) {}
+
+void Application::drawFrame(Canvas* canvas) {
+	// ImGui::Text("Frames processed per second: %f", mFramesProcessedPerSecond);
+	// ImGui::Text("Frames drawn per second: %f", mFramesDrawnPerSecond);
+}
+
+Application::~Application() {
+	if (!mInitialized) return;
+	Window::destroyWindow(mWindow);
+	mApplicationModule.deinitialize();
+}