X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2FGameDraw.cpp;h=f2c59ae71e7361e9061b92afb85c10cd9c84558e;hb=d37fbfc90748851561e9ebee88a274985a1f1546;hp=5ea481a29d4cb09722da3bf52826873569769162;hpb=8562aa5bebc97ea8a61d056aec3847030c6985b7;p=lugaru.git

diff --git a/Source/GameDraw.cpp b/Source/GameDraw.cpp
index 5ea481a..f2c59ae 100644
--- a/Source/GameDraw.cpp
+++ b/Source/GameDraw.cpp
@@ -188,7 +188,7 @@ long long Game::MD5_string (char *string){
 		i++;
 	}
 
-	num=abs(num);
+	num=longlongabs(num);
 	if(num==0)num+=1452;
 
 	while(num<LONGLONGCONST(5000000000000000)){
@@ -3958,8 +3958,12 @@ int Game::DrawGLScene(GLvoid)
 	if(drawmode!=motionblurmode||mainmenu){
 #ifdef WIN32
 		if(drawmode!=motionblurmode) SwapBuffers( hDC);
-#else
+#elif PLATFORM_MACOSX
 		if(drawmode!=motionblurmode)aglSwapBuffers(gaglContext); // send swap command
+#elif USE_SDL
+        if(drawmode!=motionblurmode)SDL_GL_SwapBuffers();
+#else
+        #error define your platform.
 #endif // send swap command
 	}