screenshot time

gframe/game.cpp

@@ -2188,17 +2188,33 @@ void Game::FlashWindow() {
 	FlashWindowEx(&fi);
 #endif
 }
+void printTimeDiff(timeval tv1, timeval tv2, const char* prefix) {
+	const time_t time1 = tv1.tv_sec * 1000000 + tv1.tv_usec;
+	const time_t time2 = tv2.tv_sec * 1000000 + tv2.tv_usec;
+	printf("%s: %d\n", prefix, time2 - time1);
+}
 void Game::takeScreenshot() {
 	if(!FileSystem::IsDirExists(L"./screenshots") && !FileSystem::MakeDir(L"./screenshots"))
 		return;
-	irr::video::IImage* const image = driver->createScreenShot();
-	if(image) {
+	timeval t1;
+	timeval t2;
+	timeval t3;
+	gettimeofday(&t1, NULL);
+	irr::video::IImage *const image = driver->createScreenShot();
+	gettimeofday(&t2, NULL);
+	printTimeDiff(t1, t2, "Screenshot time");
+	if (image)
+	{
 		irr::c8 filename[64];
-		snprintf(filename, 64, "screenshots/ygopro_%u.png", device->getTimer()->getRealTime());
+		snprintf(filename, 64, "screenshots/ygopro_%u.bmp", device->getTimer()->getRealTime());
 		if (!driver->writeImageToFile(image, filename))
 			device->getLogger()->log(L"Failed to take screenshot.", irr::ELL_WARNING);
 		image->drop();
-	} else
+		gettimeofday(&t3, NULL);
+		printTimeDiff(t2, t3, "Save time");
+		printTimeDiff(t1, t3, "Total time");
+	}
+	else
 		device->getLogger()->log(L"Failed to take screenshot.", irr::ELL_WARNING);
 }
 bool Game::CheckRegEx(const std::wstring& text, const std::wstring& exp, bool exact) {