Avoid burning a huge amount of CPU in the menu when emulation is not running and vsync is disabled

--HG--
branch : nuklear_ui

1 files changed, 10 insertions, 0 deletions

diff --git a/render_sdl.c b/render_sdl.c
index 2c45071..4d33f72 100755
--- a/render_sdl.c
+++ b/render_sdl.c
@@ -1220,3 +1220,13 @@ void render_infobox(char *title, char *message)
 	SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_INFORMATION, title, message, NULL);
 }
 
+uint32_t render_elapsed_ms(void)
+{
+	return SDL_GetTicks();
+}
+
+void render_sleep_ms(uint32_t delay)
+{
+	return SDL_Delay(delay);
+}
+