small stuff

libswan/src/PerfCounter.cc

@@ -16,7 +16,7 @@ void PerfCounter::render() {
 	ImGui::PlotConfig conf;
 
 	conf.values = { .ys = buf.data(), .count = 64 };
-	conf.scale = { 0, 1 / 60.0 };
+	conf.scale = { 0, 1 / 30.0 };
 	conf.frame_size = { ImGui::GetWindowContentRegionWidth(), 30 },
 
 	total_time_.fill(buf);

src/main.cc

@@ -61,6 +61,8 @@ int main(int argc, char **argv) {
 		} else if (strcmp(argv[i], "--sw-render") == 0) {
 			renderflags &= ~SDL_RENDERER_ACCELERATED;
 			renderflags |= SDL_RENDERER_SOFTWARE;
+		} else if (strcmp(argv[i], "--2x") == 0) {
+			gui_scale = 2;
 		} else {
 			warn << "Unknown argument: " << argv[i];
 		}
@@ -202,10 +204,6 @@ int main(int argc, char **argv) {
 			slow_frames = 0;
 		}
 
-		if (dt > 1/59.0) {
-			warn << "Dropped below 60 FPS: " << 1 / dt;
-		}
-
 		// Simple case: we can keep up, only need one physics update
 		RTClock update_clock;
 		if (dt <= 1 / 25.0) {