X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsystem.c;h=40b1aaa47945aec040da5b9141441baf02a2abac;hb=3b067343f8b86fd6df84b1a37b7f392775434528;hp=a1fbad08e28bca122f14f3d295e972b1ec3b46b9;hpb=e126d0677786bc2a76f4b8dfcbc1be81bd5d9d1b;p=rocksndiamonds.git

diff --git a/src/libgame/system.c b/src/libgame/system.c
index a1fbad08..40b1aaa4 100644
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -207,6 +207,9 @@ void InitGfxWindowInfo(int win_xsize, int win_ysize)
   gfx.background_bitmap_mask = REDRAW_NONE;
 
   ReCreateBitmap(&gfx.background_bitmap, win_xsize, win_ysize, DEFAULT_DEPTH);
+#if USE_FINAL_SCREEN_BITMAP
+  ReCreateBitmap(&gfx.final_screen_bitmap, win_xsize, win_ysize, DEFAULT_DEPTH);
+#endif
 }
 
 void InitGfxScrollbufferInfo(int scrollbuffer_width, int scrollbuffer_height)
@@ -404,7 +407,7 @@ void FreeBitmap(Bitmap *bitmap)
 
 Bitmap *CreateBitmapStruct(void)
 {
-  return checked_calloc(sizeof(struct SDLSurfaceInfo));
+  return checked_calloc(sizeof(Bitmap));
 }
 
 Bitmap *CreateBitmap(int width, int height, int depth)
@@ -742,6 +745,36 @@ void BlitTextureMasked(Bitmap *bitmap,
 		 BLIT_MASKED);
 }
 
+void BlitToScreen(Bitmap *bitmap,
+		  int src_x, int src_y, int width, int height,
+		  int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+#if USE_FINAL_SCREEN_BITMAP
+  BlitBitmap(bitmap, gfx.final_screen_bitmap, src_x, src_y,
+	     width, height, dst_x, dst_y);
+#else
+  BlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y);
+#endif
+}
+
+void BlitToScreenMasked(Bitmap *bitmap,
+			int src_x, int src_y, int width, int height,
+			int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+#if USE_FINAL_SCREEN_BITMAP
+  BlitBitmapMasked(bitmap, gfx.final_screen_bitmap, src_x, src_y,
+		   width, height, dst_x, dst_y);
+#else
+  BlitTextureMasked(bitmap, src_x, src_y, width, height, dst_x, dst_y);
+#endif
+}
+
 void DrawSimpleBlackLine(Bitmap *bitmap, int from_x, int from_y,
 			 int to_x, int to_y)
 {