Date: Fri, 15 Mar 2002 18:24:59 GMT+1

From: Patrice Mandin <pmandin@caramail.com> Subject: [SDL] [PATCH] Atari port, bug in xbios driver driver Hello, This patch correct a stupid mistake in the FlipHWSurface function, where I forgot to update surface->pixels when using a double buffered surface.
libsdl-org · Mar 20, 2002 · 482b1c6 · 482b1c6
1 parent a57bb1d
commit 482b1c6
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/video/xbios/SDL_xbios.c b/src/video/xbios/SDL_xbios.c
@@ -654,7 +654,10 @@ static int XBIOS_FlipHWSurface(_THIS, SDL_Surface *surface)
 	Vsync();
 
 	if ((surface->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
-		XBIOS_fbnum ^= 1;				
+		XBIOS_fbnum ^= 1;
+		if ((surface->format->BitsPerPixel) > 8) {
+			surface->pixels=XBIOS_screens[XBIOS_fbnum];
+		}
 	}
 
 	return(0);