Commit Graph

6 Commits

Author SHA1 Message Date
Gerd Hoffmann 94362682d3 pixman/vnc: remove dead code.
Switching the vnc server framebuffer to use 32bpp unconditionally
turns the code bits which handle 8 and 16 bpp into dead code.
Remove them.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 14:00:05 +01:00
Gerd Hoffmann 9f64916da2 pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:

First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys).  This is left as-is.

Second is the current server's view of the screen content.  The vnc code
uses this to figure which parts of the guest screen did _really_ change
to reduce the amount of updates sent to the vnc clients.  It is also
used as data source when sending out the updates to the clients.  This
surface gets replaced by a pixman image.  The format changes too,
instead of using the guest screen format we'll use fixed 32bit rgb
framebuffer and convert the pixels on the fly when comparing and
updating the server framebuffer.

Third surface carries the format expected by the vnc client.  That isn't
used to store image data.  This surface is switched to PixelFormat and a
boolean for bigendian byte order.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-11-01 14:00:04 +01:00
Stefan Weil ae878b172e ui/vnc: Fix use of free() instead of g_free()
Please note that mechlist still uses malloc / strdup / free.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-11-01 16:52:05 -05:00
Anthony Liguori 7267c0947d Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20 23:01:08 -05:00
Corentin Chary d1af0e056a vnc: encapsulate encoding members
This will allow to implement the threaded VNC server in a
more cleaner way.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:36:14 -05:00
Corentin Chary 245f7b51c0 vnc: rename vnc-encoding-* vnc-enc-*
For the same reason that we don't use vnc-authentication-sasl.c but
vnc-auth-sals.c. Because it's tooooo long.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-07-26 17:36:13 -05:00