GUI2/Outro: removed next_draw rate limiting

src/gui/dialogs/outro.cpp

@@ -38,7 +38,6 @@ outro::outro(const game_classification& info)
 	, fade_step_(0)
 	, fading_in_(true)
 	, timer_id_(0)
-	, next_draw_(0)
 {
 	if(!info.end_text.empty()) {
 		text_.push_back(info.end_text);
@@ -95,24 +94,10 @@ void outro::pre_show(window& window)
 	window.get_canvas(0).set_variable("outro_text", wfl::variant(*current_text_));
 
 	connect_signal_on_draw(window, std::bind(&outro::draw_callback, this, std::ref(window)));
-
-	set_next_draw();
-}
-
-void outro::set_next_draw()
-{
-	/* The UI is rendered at approximately 50 FPS - 1 frame every 20 ms - meaning fading progresses every 3 frames.
-	 * TODO: not sure if 60 is a better value in that case?
-	 */
-	next_draw_ = SDL_GetTicks() + 60;
 }
 
 void outro::draw_callback(window& window)
 {
-	if(SDL_GetTicks() < next_draw_) {
-		return;
-	}
-
 	/* If we've faded fully in...
 	 *
 	 * NOTE: we want fading to take around half a second. Given this function runs about every 3 frames, we
@@ -160,8 +145,6 @@ void outro::draw_callback(window& window)
 	} else {
 		fade_step_--;
 	}
-
-	set_next_draw();
 }
 
 void outro::post_show(window& /*window*/)

src/gui/dialogs/outro.hpp

@@ -49,8 +49,6 @@ class outro : public modal_dialog
 	/** Inherited from modal_dialog. */
 	virtual void post_show(window& window) override;
 
-	void set_next_draw();
-
 	void draw_callback(window& window);
 
 	std::vector<std::string> text_;
@@ -62,7 +60,6 @@ class outro : public modal_dialog
 	bool fading_in_;
 
 	std::size_t timer_id_;
-	std::size_t next_draw_;
 };
 
 } // namespace dialogs