X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fsdl%2FInitScreen.cpp;h=13fb6b620bfef50d4a27bef256626659eefe3f7d;hb=350055a7ff27c74882aff8a4d6af2014782f830b;hp=76030b1df0067aa610428cb93eff3ba7ca168848;hpb=4a1816af30dcfe53181a25355bd51cc7b24a83f1;p=l2e.git

diff --git a/src/sdl/InitScreen.cpp b/src/sdl/InitScreen.cpp
index 76030b1..13fb6b6 100644
--- a/src/sdl/InitScreen.cpp
+++ b/src/sdl/InitScreen.cpp
@@ -27,6 +27,7 @@ InitScreen::~InitScreen(void) {
 
 }
 
+
 SDL_Surface *InitScreen::Resize(int width, int height) {
 	SDL_Surface *newScreen(SDL_SetVideoMode(width, height, bpp, flags));
 	if (!newScreen) {
@@ -35,4 +36,12 @@ SDL_Surface *InitScreen::Resize(int width, int height) {
 	return screen = newScreen;
 }
 
+void InitScreen::Flip(void) {
+	SDL_Flip(screen);
+	if (!(screen->flags & SDL_HWSURFACE)) {
+		// probably got no vsync, so suspend execution for a while
+		SDL_Delay(1);
+	}
+}
+
 }