vnc: Default image writer type set to Auto

This commit modifies the default behaviour of the vnc frame dumping
process: rather than using 'Bitmap' as a default parameter value, it is
using 'Auto'.  Auto parameter is letting gem5 to choose the most
efficient image format among the available ones.

Change-Id: I3c8e2b5a34a5925d24892880ac362dfe38de36e3
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/5182
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>

diff --git a/src/base/vnc/Vnc.py b/src/base/vnc/Vnc.py
index 0aed0dc84b743a4572ae09feaab63c4b0b85010e..e440d101eabf5f094bdf5ad8d448aaf581bde802 100644 (file)
--- a/src/base/vnc/Vnc.py
+++ b/src/base/vnc/Vnc.py
@@ -45,7 +45,7 @@ class VncInput(SimObject):
     cxx_header = "base/vnc/vncinput.hh"
     frame_capture = Param.Bool(False, "capture changed frames to files")
     img_format = Param.ImageFormat(
-        "Bitmap", "Format of the dumped Framebuffer"
+        "Auto", "Format of the dumped Framebuffer"
     )
 
 class VncServer(VncInput):