X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.c;h=9f97f5366870ce1d5e63cdc9b43c6b101b4dd100;hb=35d439e63cba82b8c3035c1c537dc654ce74909d;hp=fe859452a07fc7fed8d6ca2b47b3114d735a628a;hpb=14ef59d8e791fc8a0d52978873555dc36d2d5ee0;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.c b/src/libgame/sdl.c
index fe859452..9f97f536 100644
--- a/src/libgame/sdl.c
+++ b/src/libgame/sdl.c
@@ -69,6 +69,9 @@ static void FinalizeScreen(int draw_target)
 
 static void UpdateScreenExt(SDL_Rect *rect, boolean with_frame_delay)
 {
+  if (program.headless)
+    return;
+
   static DelayCounter update_screen_delay = { 50 };	// (milliseconds)
   SDL_Surface *screen = backbuffer->surface;
 
@@ -589,8 +592,7 @@ static boolean SDLCreateScreen(boolean fullscreen)
 
     if (sdl_window)
     {
-      SDL_DestroyWindow(sdl_window);
-      sdl_window = NULL;
+      SDL_SetWindowSize(sdl_window, video.window_width, video.window_height);
     }
   }
 
@@ -1904,22 +1906,6 @@ void SDLPutPixel(Bitmap *dst_bitmap, int x, int y, Pixel pixel)
 // quick (no, it's slow) and dirty hack to "invert" rectangle inside SDL surface
 // ----------------------------------------------------------------------------
 
-void SDLInvertArea(Bitmap *bitmap, int src_x, int src_y,
-		   int width, int height, Uint32 color)
-{
-  int x, y;
-
-  for (y = src_y; y < src_y + height; y++)
-  {
-    for (x = src_x; x < src_x + width; x++)
-    {
-      Uint32 pixel = SDLGetPixel(bitmap, x, y);
-
-      SDLPutPixel(bitmap, x, y, pixel == BLACK_PIXEL ? color : BLACK_PIXEL);
-    }
-  }
-}
-
 void SDLCopyInverseMasked(Bitmap *src_bitmap, Bitmap *dst_bitmap,
 			  int src_x, int src_y, int width, int height,
 			  int dst_x, int dst_y)