There was an issue with the new grabs that were introduced in commit
2289342de7. On macOS when running
vncviewer in fullscreen on one monitor, we saw that we sometimes got
resize and fullscreen events when switching the focus away from
vncviewer. With the changes in the commit mentioned above this meant
that we immediately grabbed the keyboard again, thus never releasing it.
Fixes #1332.
Support the VMware Cursor Position extension on vncviewer
This change makes it possible for re-synchronizing the remote cursor on
the vncviewer when in fullscreen mode. This is done by locally moving
the cursor position to what the server thinks it should be.
Now SDL games should work!
We now filter incoming data, which means we can start assuming the
clipboard data is always null terminated. This allows us to clean
up a lot of the internal handling.
The VNC servers aren't great at getting full frames with each update,
so avoid calling it "frames per second" in the statistics as that
can be misleading.
We don't need the grab any more if the pointer cannot click on our
window. This makes it possible to shift focus to another application
when we aren't covering all monitors.
Adds an optional graph to the viewer to display current frame rate,
pixel rate and network bandwidth. Makes it easier to debug and test
performance related issues.
Some platforms draw directly to the screen, which means that updates
will flicker if we draw multiple layers. Prevent this by first
composing the update on a hidden surface.
Delegate decoder object management to a separate class
Done in preparation for multi-core decoding. Keeps the complexity
out of the other classes. This also moves ownership of the
framebuffer in to CConnection. It's the CConnection object that is
aware of the threads and how to synchronise with them. Therefore
the ownership of the framebuffer must also be there to make sure
it isn't deleted whilst threads are working.
Use PixelBuffer objects as the interface for encoders and decoders
This avoid a lot of unnecessary middle men. This also pushes the
responsibility for pixel format conversion into the encoders and
decoders. The new bufferFromBuffer() is used for direct conversion,
rather than PixelTransformer/TransImageGetter.
Gets rid of a loooot of code and complexity.
Colour map clients are still supported through an
automatically generated map, but we lose the ability to
develop a client or server that uses colour maps
internally.
X11 window managers are very buggy when it comes to having a window start
in full screen mode. So we'll resort to creating a normal window, and then
switching to full screen once it is mapped. Unfortunately it means we need
to handle delaying some resize handling.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4958 3789f03b-4d11-0410-bbf8-ca57d06f2519
Implement client side multi-head support. Requires a FLTK patched to support
fullscreen over multiple monitors. Will properly report screen configuration
to the server, provided the server supports it.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4935 3789f03b-4d11-0410-bbf8-ca57d06f2519
Make it possible to dynamically resize the size of the session, when resizing
the viewer window, or when entering or leaving fullscreen mode. Initial
work done by Arthur Huillet and clohr.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4924 3789f03b-4d11-0410-bbf8-ca57d06f2519
If the client and server are using identical pixel formats, then perform Tight decoding directly into the viewer's back buffer, rather than going through the slow fillRect/imageRect routines.
Reorganise the translation to keysyms to make the code simpler. At the same
time give special keys priority as some of them generate symbols as well.
git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4355 3789f03b-4d11-0410-bbf8-ca57d06f2519
Migrating to new directory structure adopted from the RealVNC's source tree. Windows part should be complete. For the Unix part, more changes will follow.
Pierre Ossman
Samuel Mannehed
lhchavez
Peter Åstrand (astrand)
DRC
Constantin Kaplinsky
george82