- Jul 27, 2010
-
-
Anthony Liguori authored
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
- Jul 26, 2010
-
-
Corentin Chary authored
vnc_jpeg and vnc_png are now "auto" by default, this means that if the dependencies are installed (libjpeg or libpng), then they will be enabled. vnc_thread is disabled by default. It should be enabled by default as soon as it's stable enougth. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
Split send_sub_rect in send_sub_rect_jpeg and send_sub_rect_nojpeg to remove all these #ifdef CONFIG_JPEG. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
rgb_prepare_row bpp depends on the server display surface, not the client. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
All vnc_write() calls must be locked (except the ones present before the protocol initialization). Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
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. The threaded VNC server can be enabled with ./configure --enable-vnc-thread. If you don't want it, just use ./configure --disable-vnc-thread and a syncrhonous queue of job will be used (which as exactly the same behavior as the old queue). If you disable the VNC thread, all thread related code will not be built and there will be no overhead. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
Add some missing functions in qemu-thread. Currently qemu-thread is only used for io-thread but it will used by the vnc server soon and we need those functions instead of calling pthread directly. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
The tight.png buffer was never released. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
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>
-
Corentin Chary authored
Profiling with callgrind seems to show that a lot of time is spent in the palette code (mostly due to memory allocation and qdict to int conversion). This patch adds a VncPalette implementation. The palette is stored in a hash table, like qdict, but which does way less memory allocations, and doesn't suffer from the QObject overhead. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
Disable png filters for lower compression levels. This should lower the CPU consumption and reduce encoding time. This isn't in tight_conf because: * tight_conf structure must not change, because it's shared with other tight implementations (libvncserver, etc..). * it'd exceed the 80 col limit. * PNG_ macros are only defined if CONFIG_VNC_PNG is defined Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
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 PNG instead of zlib. If the client also told it support JPEG, then the server can send JPEG, because PNG will only be used in the cases zlib was used in normal tight. This encoding was introduced to speed up HTML5 based VNC clients like noVNC [2], but can also be used on devices like iPhone where PNG can be rendered in hardware. [1] http://wiki.qemu.org/VNC_Tight_PNG [2] http://github.com/kanaka/noVNC/ Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
buf was never freed. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
While using indexed colors, the last color was never added to the palette. Triggered with ubuntu livecd. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
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>
-
Corentin Chary authored
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 <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
The lossy option can be used to enable lossy compression methods like gradient or jpeg. This patch disable them by default. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
Disable JPEG compression by default and only enable it if the VNC client has sent the requested quality. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Corentin Chary authored
Add gradient filter and JPEG compression with an heuristic to detect how lossy the comppression will be. This code has been adapted from libvncserver/tight.c. JPEG support can be enabled/disabled at compile time with --enable-vnc-jpeg and --disable-vnc-jpeg. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
It reintroduces Revert "ide save/restore pio/atapi cmd transfer fields and io buffer" but using subsections. Added bonus is the addition of ide_dummy_transfer_stop to transfer_end_table, that was missing. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
This commit adds subsections for each device section. Subsections is the way to handle information that don't need to be sent to de destination of a migration because its values are not needed. It is the way to handle optional information. Notice that only the source can decide if the information is optional or not. The destination needs to understand all subsections that it receives to have a sucessful load. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
This reverts commit 42ee76fe. Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Juan Quintela authored
This reverts commit ed487bb1. The conflicts are due to commit 4fc8d671 that is a fix to the ide_drive_pre_save() function. It reverts both (and both are reinstantiated later in the series) Conflicts: hw/ide/core.c Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
-
Anthony Liguori authored
-
- Jul 25, 2010
-
-
Edgar E. Iglesias authored
Some SW drivers dont keep track of what they've written and depend on the HW latching write contents for later read+modify+write sequences. Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
-
Jun Koi authored
This patch simplifies target-i386/translate.c a bit by replacing some code with gen_update_cc_op() Signed-off-by: Jun Koi <junkoi2004@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Shahar Havivi authored
Signed-off-by: Shahar Havivi <shaharh@redhat.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Jun Koi authored
we have "make cscope", therefore that makes sense to have cscope.* in .gitignore. Signed-off-by: Jun Koi <junkoi2004@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Stefan Weil authored
The previous patches replaced u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard int types from stdint.h, so we can now remove their declarations which are no longer needed. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Stefan Weil authored
There is no need to have a second set of integral types. Replace them by the standard types from stdint.h. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Stefan Weil authored
There is no need to have a second set of integral types. Replace them by the standard types from stdint.h. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Stefan Weil authored
There is no need to have a second set of integral types. Replace them by the standard types from stdint.h. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
-
Aurelien Jarno authored
Commit 36388314 moved most of the interrupt logic to cpu-exec.c. Remove the remaining useless code and fix software interrupts. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> Acked-by: Edgar E. Iglesias <edgar@axis.com> Tested-by: Edgar E. Iglesias <edgar@axis.com>
-
- Jul 24, 2010
-
-
Edgar E. Iglesias authored
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
-
Edgar E. Iglesias authored
Speed up reg + reg addressing mode when any of the regs is r0. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
-
Edgar E. Iglesias authored
Use setcond for evaluating the condition for branches. In the future, we could do better for branches without delay slots. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
-
Edgar E. Iglesias authored
Slight improvements of conditional branches with small immediate offsets. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
-
Jun Koi authored
this patch removes unused function cpu_restore_state_copy(). Signed-off-by: Jun Koi <junkoi2004@gmail.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
-