Make window_test threaded

1 files changed, 9 insertions, 3 deletions

diff --git a/video.cpp b/video.cpp
index 8413cb4..d6ae6cb 100644
--- a/video.cpp
+++ b/video.cpp
@@ -1,13 +1,13 @@
 #include "video.hpp"
 #include "debug.hpp"
 
+#include <exception>
+#include <cstdint>
+
 extern "C" {
 #include <SDL2/SDL.h>
 }
 
-#include <exception>
-
-
 using namespace wrapsdl2;
 
 window::window(const std::string& title, std::size_t width, std::size_t height) {
@@ -39,6 +39,12 @@ void window::show() { SDL_ShowWindow(m_window); }
 void window::hide() { SDL_HideWindow(m_window); }
 void window::raise() { SDL_RaiseWindow(m_window); }
 
+bool window::visible() {
+    std::uint32_t flags = SDL_GetWindowFlags(m_window);
+
+    return flags & SDL_WINDOW_SHOWN;
+}
+
 void window::update() {
     SDL_UpdateWindowSurface(m_window);
 }
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