Add qemu 2.4.0

[kvmfornfv.git] / qemu / ui / sdl_zoom.h

diff --git a/qemu/ui/sdl_zoom.h b/qemu/ui/sdl_zoom.h
new file mode 100644 (file)
index 0000000..74955bc
--- /dev/null
+++ b/qemu/ui/sdl_zoom.h
@@ -0,0 +1,25 @@
+/*
+ * SDL_zoom - surface scaling
+ * 
+ * Copyright (c) 2009 Citrix Systems, Inc.
+ *
+ * Derived from: SDL_rotozoom,  LGPL (c) A. Schiffler from the SDL_gfx library.
+ * Modifications by Stefano Stabellini.
+ *
+ * This work is licensed under the terms of the GNU GPL version 2.
+ * See the COPYING file in the top-level directory.
+ *
+ */
+
+#ifndef SDL_zoom_h
+#define SDL_zoom_h
+
+#include <SDL.h>
+
+#define SMOOTHING_OFF          0
+#define SMOOTHING_ON           1
+
+int sdl_zoom_blit(SDL_Surface *src_sfc, SDL_Surface *dst_sfc,
+                  int smooth, SDL_Rect *src_rect);
+
+#endif /* SDL_zoom_h */