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# Date Author Comment
2ded6ad7 10/13/2010 09:43 pm Blue Swirl

vnc: avoid write only variables

Compiling with GCC 4.6.0 20100925 produced warnings:
/src/qemu/ui/vnc.c: In function 'vnc_client_cache_auth':
/src/qemu/ui/vnc.c:217:12: error: variable 'qdict' set but not used [-Werror=unused-but-set-variable]
/src/qemu/ui/vnc.c: In function 'vnc_display_open':...
ac71103d 08/23/2010 12:48 am Yoshiaki Tamura

vnc: check fd before calling qemu_set_fd_handler2() in vnc_client_write()

Setting fd = -1 to qemu_set_fd_handler2() causes bus error at FD_SET
in main_loop_wait().

Signed-off-by: Yoshiaki Tamura <>
Signed-off-by: Anthony Liguori <>
efe556ad 07/27/2010 01:36 am Corentin Chary

vnc: tight add PNG encoding

Introduce a new encoding: VNC_ENCODING_TIGHT_PNG [1] (-269) with a new
tight filter VNC_TIGHT_PNG (0x0A). When the client tells it supports the Tight PNG
encoding, the server will use tight, but will always send encoding pixels using...
d1af0e05 07/27/2010 01:36 am Corentin Chary

vnc: encapsulate encoding members

This will allow to implement the threaded VNC server in a
more cleaner way.

Signed-off-by: Corentin Chary <>
Signed-off-by: Anthony Liguori <>
bd023f95 07/27/2010 01:36 am Corentin Chary

vnc: threaded VNC server

Implement a threaded VNC server using the producer-consumer model.
The main thread will push encoding jobs (a list a rectangles to update)
in a queue, and the VNC worker thread will consume that queue and send
framebuffer updates to the output buffer....
d01f9595 07/27/2010 01:36 am Corentin Chary

vnc: add missing lock for vnc_cursor_define()

All vnc_write() calls must be locked (except the ones present before
the protocol initialization).

Signed-off-by: Corentin Chary <>
Signed-off-by: Anthony Liguori <>
3e230dd2 07/27/2010 01:35 am Corentin Chary

ui: move all ui components in ui/

Move sdl, vnc, curses and cocoa UI into ui/ to cleanup
the root directory. Also remove some unnecessary explicit
targets from Makefile.

aliguori: fix build when srcdir != objdir

Signed-off-by: Corentin Chary <>...