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2009-01-29Allow usb tablet to be used with vmware-vga hwcursor.balrog
Assume that in absolute mode the guest cursor always follows host cursor and there's no need to move host cursor. This avoids a strange feedback loop. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6477 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-29Fix absolute mode mice.balrog
width and height were never set which means that host coordinates were divided by -1 instead of (width - 1) / 0x7fff. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6476 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-21Fix SDL slowness.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6373 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-21Remove real_screen->pixels checksmalc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6372 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15DisplayState interface change (Stefano Stabellini)aliguori
This patch changes the DisplayState interface adding support for multiple frontends at the same time (sdl and vnc) and implements most of the benefit of the shared_buf patch without the added complexity. Currently DisplayState is managed by sdl (or vnc) and sdl (or vnc) is also responsible for allocating the data and setting the depth. Vga.c (or another backend) will do any necessary conversion. The idea is to change it so that is vga.c (or another backend) together with console.c that fully manage the DisplayState interface allocating data and setting the depth (either 16 or 32 bit, if the guest uses a different resolution or is in text mode, vga.c (or another backend) is in charge of doing the conversion seamlessly). The other idea is that DisplayState supports *multiple* frontends like sdl and vnc; each of them can register some callbacks to be called when a display event occurs. The interesting changes are: - the new structures and related functions in console.h and console.c in particular the following functions are very helpful to manage a DisplaySurface: qemu_create_displaysurface qemu_resize_displaysurface qemu_create_displaysurface_from qemu_free_displaysurface - console_select and qemu_console_resize in console.c this two functions manage multiple consoles on a single host display - moving code around in hw/vga.c as for the shared_buf patch this is necessary to be able to handle a dynamic DisplaySurface bpp - changes to vga_draw_graphic in hw/vga.c this is the place where the DisplaySurface buffer is shared with the videoram, when possible; Compared to the last version the only changes are: - do not remove support to dpy_copy in cirrus_vga - change the name of the displaysurface handling functions Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6336 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15remove bgr (Stefano Stabellini)aliguori
Do not handle bgr host displays in the backends. Right now a bgr flag exists so that sdl can set it, if the SDL_Surface is bgr. Afterwards the graphic device (e.g. vga.c) does the needed conversion. With this patch series is sdl that is responsible for rendering the format provided by the graphic device that must provide a DisplaySurface (ds->surface) in 16 or 32 bpp, rgb. Afterwards sdl creates a SDL_Surface from the given DisplaySurface and blits it into the main SDL_Surface using SDL_BlitSurface. Everything is handled by sdl transparently, because SDL_BlitSurface is perfectly capable of handling bgr displays by itself. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6335 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-15Handle SDL grabs failing (Mark McLoughlin)aliguori
If a X window is not viewable, XGrabPointer() fails and returns GrabNotViewable. SDL's X backend currently handles this by retrying the grab until the window becomes viewable again. This means e.g. if you Ctrl-Alt-RightArrow to switch workspaces, QEMU tries to grab, SDL blocks because the window isn't viewable and your guest stops executing until you switch back to that workspace again. See this Fedora bug for the gory details: https://bugzilla.redhat.com/480065 Some SDL backends will return SDL_GRAB_OFF from SDL_WM_GrabInput(), so the fix is to make the X backend do this if the grab fails. The only side-effect in QEMU is that if SDL_WM_GrabInput() fails we still change the window title to indicate that it's grabbed, when in fact it's not. This patch fixes that minor issue. Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6325 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21add DisplayState->idle (Samuel Thibault)aliguori
Add idle field to DisplayState struct, so drivers can figure the display is idle and take advantage of that. The xen framebuffer driver will use this to communicate the idle state to the guest, so it knows it can stop doing updates to a virtual display which is invisible anyway. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5056 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Handle terminating signals (Gerd Hoffmann)aliguori
This patch makes qemu handle signals better. It sets the request_shutdown flag, making the main_loop exit and qemu taking the usual exit route, with atexit handlers being called and so on, instead of qemu just being killed by the signal. To avoid calling vm_start() from the signal handler main_loop() got an additional check so qemu_system_shutdown_request() works even when the vm is in stopped state. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5055 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-24Fix detection of 15 bit display depthblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4936 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-23Fix SDL problems with BGR displays (Avi Kivity)aliguori
revert qemu's sdl.c rev 1.40 this fixes problems with bgr displays. Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4925 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-13SDL: Fix dead keysaurel32
(Samuel Thibault) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4208 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-13Slowdown SDL while minimizedaurel32
When SDL is invisible/minimized, there is no need to keep calling the VGA refresh 33 times per second. This patch reduces in that case the rate to 2 times per second, which should be responsive enough for the un-minimizing event. (Samuel Thibault) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4050 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-13SDL mouse events smoothnessaurel32
(Samuel Thibault) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4049 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-10Let the USB tablet reach the far bottom and right pixelsaurel32
(Samuel Thibault) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4036 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-17find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in ↵ths
the regex. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-21Add alternate grab key, by Michael Mohr.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2990 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-21Unpause the emulation after shutdown request on SDL close, so that it can ↵balrog
take effect. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2989 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-10 Attempt to fix incorrect colours on some BGR displaysblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2974 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-03Spelling fixes, by Stefan Weil.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-01-show-cursor switch to inhibit SDL hiding cursor.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2763 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-02VMware SVGA II emulation, by Andrzej Zaborowski.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2579 c046a42c-6fe2-441c-8c8c-71466251a162
2007-03-19Add -name option, by Anthony Liguori.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2505 c046a42c-6fe2-441c-8c8c-71466251a162
2007-02-18-no-frame option for sdl, by Christian Laursen.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2435 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-24Split out SDL X keymap, by Bernhard Fischer.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2354 c046a42c-6fe2-441c-8c8c-71466251a162
2007-01-05Dynamic handling of guest mice, by Lonnie Mendez.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2290 c046a42c-6fe2-441c-8c8c-71466251a162
2006-12-11Implement -no-quit option, by Xavier Gnata.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2239 c046a42c-6fe2-441c-8c8c-71466251a162
2006-08-19Japanese keyboard fixes (kazu)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2129 c046a42c-6fe2-441c-8c8c-71466251a162
2006-08-17reset key modifiers when switching console (aka savevm keyboard bug)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2112 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-13avoid stopping QEMU when switching desktops with Ctrl-Alt-xbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1954 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-13'invisible wall' patch (Anthony Liguori)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1953 c046a42c-6fe2-441c-8c8c-71466251a162
2006-05-10bgr32 pixel format supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1912 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-12USB tablet support (Brad Campbell, Anthony Liguori)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1810 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-09Allow multiple graphics devices.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1803 c046a42c-6fe2-441c-8c8c-71466251a162
2006-03-11Make sure gui_key_modifier_pressed is cleared correctly.pbrook
Use correct event fields for SDL_ACTIVEEVENT. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1780 c046a42c-6fe2-441c-8c8c-71466251a162
2005-10-30SDL full screen patch for Windows (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1595 c046a42c-6fe2-441c-8c8c-71466251a162
2005-07-23prevent window resizingbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1519 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-17enabled wheel mouse support (initial patch by Volker Ruppert)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1229 c046a42c-6fe2-441c-8c8c-71466251a162
2004-12-12keymaps support (initial patch by Johannes Schindelin)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1173 c046a42c-6fe2-441c-8c8c-71466251a162
2004-11-14better ctrl-alt handling, at least for SDL/X11bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1145 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-03ctrl-alt is the default grab key - reset modifiers when toggling grab statebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1094 c046a42c-6fe2-441c-8c8c-71466251a162
2004-10-03-loadvm and -full-screen optionsbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1090 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-14virtual console supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1022 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-05Darwin patchbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@982 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-20new reset APIbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@936 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-08fixed full screen refreshbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@913 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-05sdl keyboard fixbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@889 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-04fixed window switch - fixed caps lock and num lock - simplified keycodes ↵bellard
(initial idea by Mark Jonckheere) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@886 c046a42c-6fe2-441c-8c8c-71466251a162
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