--- a/src/video/dga/SDL_dgavideo.c Sun Sep 30 19:07:56 2001 +0000
+++ b/src/video/dga/SDL_dgavideo.c Sun Sep 30 20:19:20 2001 +0000
@@ -531,7 +531,6 @@
flip_address[1] = memory_base+screen_len;
surfaces_mem += screen_len;
surfaces_len -= screen_len;
- DGA_FlipHWSurface(this, current);
}
}
@@ -542,6 +541,13 @@
}
DGA_InitHWSurfaces(this, current, surfaces_mem, surfaces_len);
+ /* Expose the back buffer as surface memory */
+ if ( current->flags & SDL_DOUBLEBUF ) {
+ this->screen = current;
+ DGA_FlipHWSurface(this, current);
+ this->screen = NULL;
+ }
+
/* Set the update rectangle function */
this->UpdateRects = DGA_DirectUpdate;