X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fsdl%2FInitScreen.cpp;h=e8f19b7c98d71bb927ea4dd627caf0b0482eea54;hb=d97b7038c28058a76e7214e0dce0394fd8b67cff;hp=76030b1df0067aa610428cb93eff3ba7ca168848;hpb=4a1816af30dcfe53181a25355bd51cc7b24a83f1;p=l2e.git

diff --git a/src/sdl/InitScreen.cpp b/src/sdl/InitScreen.cpp
index 76030b1..e8f19b7 100644
--- a/src/sdl/InitScreen.cpp
+++ b/src/sdl/InitScreen.cpp
@@ -1,10 +1,3 @@
-/*
- * InitScreen.cpp
- *
- *  Created on: Apr 22, 2012
- *      Author: holy
- */
-
 #include "InitScreen.h"
 
 #include <stdexcept>
@@ -27,6 +20,7 @@ InitScreen::~InitScreen(void) {
 
 }
 
+
 SDL_Surface *InitScreen::Resize(int width, int height) {
 	SDL_Surface *newScreen(SDL_SetVideoMode(width, height, bpp, flags));
 	if (!newScreen) {
@@ -35,4 +29,12 @@ 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);
+	}
+}
+
 }