commit 455566e8b5b2ea5bd78350769eb2d62279cc0dc6
author Pierre Ossman <ossman@cendio.se> Fri Feb 10 16:37:52 2017 +0100
committer Pierre Ossman <ossman@cendio.se> Fri Feb 10 17:05:22 2017 +0100
tree 565642fe2f474b046fe0aeb2d3a50e3211fabac1
parent 4f0647da6a044f4d82d312a11ea8755d1aa7b63d

Fade overlay in and out

vncviewer/Surface.h

diff --git a/vncviewer/Surface.h b/vncviewer/Surface.h
index 7d16468..032889b 100644
--- a/vncviewer/Surface.h
+++ b/vncviewer/Surface.h
@@ -44,8 +44,8 @@
   void draw(int src_x, int src_y, int x, int y, int w, int h);
   void draw(Surface* dst, int src_x, int src_y, int x, int y, int w, int h);
 
-  void blend(int src_x, int src_y, int x, int y, int w, int h);
-  void blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int h);
+  void blend(int src_x, int src_y, int x, int y, int w, int h, int a=255);
+  void blend(Surface* dst, int src_x, int src_y, int x, int y, int w, int h, int a=255);
 
 protected:
   void alloc();