From: Constantin Kaplinsky <const@tightvnc.com>
Date: Thu, 18 Dec 2008 12:08:15 +0000 (+0000)
Subject: [Development] Disabling special video encoding when the VideoPriority parameter is... 
X-Git-Tag: v0.0.90~282
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=a09dc14bae453571270d0a2c4e1584a1bdb22c90;p=tigervnc.git

[Development] Disabling special video encoding when the VideoPriority parameter is 0. In this case, video updates will be encoded similarly to normal updates.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3402 3789f03b-4d11-0410-bbf8-ca57d06f2519
---

diff --git a/common/rfb/ServerCore.cxx b/common/rfb/ServerCore.cxx
index 6606b14c..43586171 100644
--- a/common/rfb/ServerCore.cxx
+++ b/common/rfb/ServerCore.cxx
@@ -94,8 +94,7 @@ rfb::BoolParameter rfb::Server::queryConnect
  false);
 
 // TightVNC-specific parameters
-// FIXME: Disable special video handling when this parameter is 0.
 rfb::IntParameter rfb::Server::videoPriority
 ("VideoPriority",
- "Priority of sending updates for video area (0..8)",
+ "Priority of sending video updates (0..8)",
  2, 0, 8);
diff --git a/common/rfb/VNCSConnectionST.cxx b/common/rfb/VNCSConnectionST.cxx
index 8c52bcbb..6bc1a91d 100644
--- a/common/rfb/VNCSConnectionST.cxx
+++ b/common/rfb/VNCSConnectionST.cxx
@@ -565,6 +565,15 @@ void VNCSConnectionST::writeFramebufferUpdate()
     server->checkUpdate();
   }
 
+  // If VideoPriority is 0, convert video updates to normal updates.
+
+  if (rfb::Server::videoPriority == 0) {
+    // Region videoRegion(updates.getVideoArea());
+    // updates.add_changed(videoRegion);
+    Rect nullRect(0, 0, 0, 0);
+    updates.set_video_area(nullRect);
+  }
+
   // Get the lists of updates. Prior to exporting the data to the `ui' object,
   // getUpdateInfo() will normalize the `updates' object such way that its
   // `changed', `copied' and `video_area' regions would not intersect.