Tell SDL to use double buffering if available.

diff --git a/src/init.cpp b/src/init.cpp
index 4ed644a0ff3cd04891ef3fa57295048b43238db1..bf5fa2031587b5ad6bc4b6688e14da6038994109 100644 (file)
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -280,11 +280,11 @@ void initSystem()
 
        if (!engine.fullScreen)
        {
-               graphics.screen = SDL_SetVideoMode(640, 480, 0, SDL_HWPALETTE);
+               graphics.screen = SDL_SetVideoMode(640, 480, 0, SDL_DOUBLEBUF | SDL_HWPALETTE);
        }
        else
        {
-               graphics.screen = SDL_SetVideoMode(640, 480, 0, SDL_HWPALETTE | SDL_FULLSCREEN);
+               graphics.screen = SDL_SetVideoMode(640, 480, 0, SDL_DOUBLEBUF | SDL_HWPALETTE | SDL_FULLSCREEN);
        }
 
        if (graphics.screen == NULL)