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2020-01-14display/gtk: get proper refreshrateNikola Pavlica
Because some VMs in QEMU can get GPU virtualization (using technologies such as iGVT-g, as mentioned previously), they could produce a video output that had a higher display refresh rate than of what the GTK display was displaying. (fxp. Playing a video game inside of a Windows VM at 60 Hz, while the output stood locked at 33 Hz because of defaults set in include/ui/console.h) Since QEMU does indeed have internal systems for determining frame times as defined in ui/console.c. The code checks for a variable called update_interval that it later uses for time calculation. This variable, however, isn't defined anywhere in ui/gtk.c and instead ui/console.c just sets it to GUI_REFRESH_INTERVAL_DEFAULT which is 30 update_interval represents the number of milliseconds per display refresh, and by doing some math we get that 1000/30 = 33.33... Hz This creates the mentioned problem and what this patch does is that it checks for the display refresh rate reported by GTK itself (we can take this as a safe value) and just converts it back to a number of milliseconds per display refresh. Signed-off-by: Nikola Pavlica <pavlica.nikola@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20200108121342.29597-1-pavlica.nikola@gmail.com [ kraxel: style tweak: add blank line between vars and code ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-01-14ui: Print available display backends with '-display help'Thomas Huth
We already print availabled devices with "-device help", or available backends with "-netdev help" or "-chardev help". Let's provide a way for the users to query the available display backends, too. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 20200108144702.29969-1-thuth@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2020-01-02ui: add pixman image g_autoptr supportMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-02console: add graphic_hw_update_done()Marc-André Lureau
Add a function to be called when a graphic update is done. Declare the QXL renderer as async: render_update_cookie_num counts the number of outstanding updates, and graphic_hw_update_done() is called when it reaches none. (note: this is preliminary work for asynchronous screendump support) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-09-17ui/egl: fix framebuffer readsGerd Hoffmann
Fix egl_fb_read() to use the (destination) surface size instead of the (source) framebuffer source for glReadPixels. Pass the DisplaySurface instead of the pixeldata pointer to egl_fb_read() to make this possible. With that in place framebuffer reads work fine even if the surface and framebuffer sizes don't match, so we can remove the guest-triggerable asserts in egl_scanout_flush(). Buglink: https://bugzilla.redhat.com//show_bug.cgi?id=1749659 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20190909073911.24787-1-kraxel@redhat.com
2019-08-16Clean up inclusion of sysemu/sysemu.hMarkus Armbruster
In my "build everything" tree, changing sysemu/sysemu.h triggers a recompile of some 5400 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Almost a third of its inclusions are actually superfluous. Delete them. Downgrade two more to qapi/qapi-types-run-state.h, and move one from char/serial.h to char/serial.c. hw/semihosting/config.c, monitor/monitor.c, qdev-monitor.c, and stubs/semihost.c define variables declared in sysemu/sysemu.h without including it. The compiler is cool with that, but include it anyway. This doesn't reduce actual use much, as it's still included into widely included headers. The next commit will tackle that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-27-armbru@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
2019-08-16Include generated QAPI headers lessMarkus Armbruster
Some of the generated qapi-types-MODULE.h are included all over the place. Changing a QAPI type can trigger massive recompiling. Top scorers recompile more than 1000 out of some 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h): 6300 qapi/qapi-builtin-types.h 5700 qapi/qapi-types-run-state.h 3900 qapi/qapi-types-common.h 3300 qapi/qapi-types-sockets.h 3000 qapi/qapi-types-misc.h 3000 qapi/qapi-types-crypto.h 3000 qapi/qapi-types-job.h 3000 qapi/qapi-types-block-core.h 2800 qapi/qapi-types-block.h 1300 qapi/qapi-types-net.h Clean up headers to include generated QAPI headers only where needed. Impact is negligible except for hw/qdev-properties.h. This header includes qapi/qapi-types-block.h and qapi/qapi-types-misc.h. They are used only in expansions of property definition macros such as DEFINE_PROP_BLOCKDEV_ON_ERROR() and DEFINE_PROP_OFF_AUTO(). Moving their inclusion from hw/qdev-properties.h to the users of these macros avoids pointless recompiles. This is how other property definition macros, such as DEFINE_PROP_NETDEV(), already work. Improves things for some of the top scorers: 3600 qapi/qapi-types-common.h 2800 qapi/qapi-types-sockets.h 900 qapi/qapi-types-misc.h 2200 qapi/qapi-types-crypto.h 2100 qapi/qapi-types-job.h 2100 qapi/qapi-types-block-core.h 270 qapi/qapi-types-block.h Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20190812052359.30071-3-armbru@redhat.com>
2019-08-16include: Make headers more self-containedMarkus Armbruster
Back in 2016, we discussed[1] rules for headers, and these were generally liked: 1. Have a carefully curated header that's included everywhere first. We got that already thanks to Peter: osdep.h. 2. Headers should normally include everything they need beyond osdep.h. If exceptions are needed for some reason, they must be documented in the header. If all that's needed from a header is typedefs, put those into qemu/typedefs.h instead of including the header. 3. Cyclic inclusion is forbidden. This patch gets include/ closer to obeying 2. It's actually extracted from my "[RFC] Baby steps towards saner headers" series[2], which demonstrates a possible path towards checking 2 automatically. It passes the RFC test there. [1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org> https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html [2] Message-Id: <20190711122827.18970-1-armbru@redhat.com> https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-2-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-06-12Supply missing header guardsMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190604181618.19980-5-armbru@redhat.com>
2019-06-07egl-helpers: add modifier support to egl_get_fd_for_texture().Gerd Hoffmann
Add modifier parameter to egl_get_fd_for_texture(), to return the used modifier on dmabuf exports. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190529072144.26737-4-kraxel@redhat.com
2019-06-07console: add dmabuf modifier field.Gerd Hoffmann
dmabufs can have a format modifier (DRM_FORMAT_MOD_*) which is used for tiled layouts for example. Add a field to QemuDmaBuf so we can carry around that information. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20190529072144.26737-2-kraxel@redhat.com
2019-05-13Normalize header guard symbol definition.Markus Armbruster
We commonly define the header guard symbol without an explicit value. Normalize the exceptions. Done with scripts/clean-header-guards.pl. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190315145123.28030-8-armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-21spice: set device address and device display ID in QXL interfaceLukáš Hrázký
Calls the new SPICE QXL interface function spice_qxl_set_device_info to set the hardware address of the graphics device represented by the QXL interface (e.g. a PCI path) and the device display IDs (the IDs of the device's monitors that belong to this QXL interface). Also stops using the deprecated spice_qxl_set_max_monitors, the new interface function replaces it. Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com> Message-Id: <20190215150919.8263-1-lhrazky@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-05kbd-state: use state tracker for gtkGerd Hoffmann
Use the new keyboard state tracked for gtk. Allows to drop the gtk-specific modifier state tracking code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190122092814.14919-6-kraxel@redhat.com
2019-02-05kbd-state: use state tracker for sdl2Gerd Hoffmann
Use the new keyboard state tracked for sdl2. We can drop the modifier state tracking from sdl2. Also keyup code is simpler, the state tracker will take care to not send suspious keyup events to the guest. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190122092814.14919-4-kraxel@redhat.com
2019-02-05sdl2: remove sdl2_reset_keys() functionGerd Hoffmann
No users left, dead code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190122092814.14919-3-kraxel@redhat.com
2019-02-05kbd-state: add keyboard state trackerGerd Hoffmann
Now that most user interfaces are using QKeyCodes it is easier to have common keyboard code useable by all user interfaces. This patch adds helper code to track the state of all keyboard keys, using a bitmap indexed by QKeyCode. Modifier state is tracked too, as separate bitmap. That makes checking modifier state easier. Likewise we can easily apply special handling for capslock & numlock (toggles on keypress) and ctrl + shift (we have two keys for that). Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190122092814.14919-2-kraxel@redhat.com [ kraxel: added license boilerplate header ] Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-02-05ui/egl-helpers: Augment parameter list of egl_texture_blend() to convey ↵Chen Zhang
scales of viewport This would help gtk-egl display showing scaled DMABuf cursor images when gtk window was zoomed. A default scale of (1.0, 1.0) was presumed for call sites where no scaling is needed. Signed-off-by: Chen Zhang <tgfbeta@me.com> Message-id: 23B229B3-3095-4DFB-8369-866784808D30@me.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-23Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190121-pull-request' ↵Peter Maydell
into staging ui: highres logo for sdl and gtk, bugfixes for vnc and egl. # gpg: Signature made Mon 21 Jan 2019 14:11:39 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20190121-pull-request: egl-helpers.h: do not depend on X11 Window type, use EGLNativeWindowType vnc: detect and optimize pageflips sdl: add support for high resolution window icon ui: fix icon display for GTK frontend under GNOME Shell with Wayland ui: install logo icons to $prefix/share/icons Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-22ui/console: Remove PixelFormat from qemu/typedefs.hPhilippe Mathieu-Daudé
Header files requiring PixelFormat already include "ui/qemu-pixman.h". To clean "qemu/typedefs.h", move the declaration to "ui/qemu-pixman.h" (removing the forward declaration). Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-01-22ui/console: Remove MouseTransformInfo from qemu/typedefs.hPhilippe Mathieu-Daudé
Header files requiring MouseTransformInfo already include "ui/console.h". To clean "qemu/typedefs.h", move the declaration to "ui/console.h" (removing the forward declaration). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-01-22ui/console: Remove DisplayState/DisplaySurface from "qemu/typedefs.h"Philippe Mathieu-Daudé
Files requiring DisplayState/DisplaySurface already include "ui/console.h". To clean "qemu/typedefs.h", move the declarations to "ui/console.h" (removing DisplaySurface forward declaration). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-01-22ui/console: Remove QemuDmaBuf from "qemu/typedefs.h"Philippe Mathieu-Daudé
Files requiring QemuDmaBuf already include "ui/console.h". To clean "qemu/typedefs.h", move the declaration to "ui/console.h" (removing the forward declaration). Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-01-21egl-helpers.h: do not depend on X11 Window type, use EGLNativeWindowTypeAlexander Kanavin
It was assumed that mesa provides the necessary X11 includes, but it is not always the case, as it can be configured without x11 support. Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190116113751.17177-1-alex.kanavin@gmail.com [ kraxel: codestyle fix (long line) ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-21sdl: add support for high resolution window iconDaniel P. Berrangé
Modern desktop environments can render icons at very large sizes, especially with high DPI screens. Providing a 32x32 pixel bitmap is nowhere near sufficient anymore. When displayed in GNOME shell the QEMU icon looks awful, having been scaled up to at least x4 its base size. This is compounded by the fact that the BMP file doesn't do transparency, so while we've removed white pixels, we still have anti-aliased nearly-white pixels which make the logo look appalling on black backgrounds. Loading a high resolution PNG icon addresses both problems, but requires use of the extra SDL2_image library. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190110120047.25369-4-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-11input: avoid malloc for mouse eventsGerd Hoffmann
There is no reason to allocate mouse events using malloc, we can allcoate them from stack instead, save a few cpu cycles and make the code more readable with c99 initializers. Suggested-by: FelixYao <felix.yzg@gmail.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181210140808.26794-1-kraxel@redhat.com
2019-01-10ui/console: Remove qemu_create_display_surface_guestmem()Peter Maydell
The qemu_create_display_surface_guestmem() function was added in commit a77549b3ffcc24c32ee4e but apparently never used. Remove it. (The API of this function is in any case awkward as a generic function: it assumes that a physical address uniquely identifies a piece of memory in the system, which is mostly but not always true.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20181122170309.4856-1-peter.maydell@linaro.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-10configure: bump spice-server required version to 0.12.5Marc-André Lureau
Looking at chardev/spice.c code, I realize compilation was broken for a while with spice-server < 0.12.3. Let's bump required version to 0.12.5, released May 19 2014, instead of adding more #ifdef. (this patch combines changes from an early version and some of Frediano "[PATCH 2/2] spice: Bump required spice-server version to 0.12.6") According to repology, all the distros that are build target platforms for QEMU include it: RHEL-7: 0.14.0 Debian (Stretch): 0.12.8 Debian (Jessie): 0.12.5 FreeBSD (ports): 0.14.0 OpenSUSE Leap 15: 0.14.0 Ubuntu (Xenial): 0.12.6 Note that a previous version of this patch was bumping version to 0.12.6. Unfortunately, Debian Jessie (oldstable) is stuck with spice server 0.12.5, and QEMU should keep building until after 2y of current stable (Stretch), which will be around June 17th 2019. Qemu 4.1 should thus be free of bumping to spice-server 0.12.6 during 4.1 development cycle. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20181128155932.16171-1-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-19ui: Convert vnc_display_init(), init_keyboard_layout() to ErrorFei Li
Signed-off-by: Fei Li <fli@suse.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181017082702.5581-27-armbru@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12ui: remove support for GTK2 in favour of GTK3Daniel P. Berrangé
GTK2 was deprecated in the 2.12.0 release with: commit b7715af2b31f47060cc5b4be930d16c13be93fa9 Author: Daniel P. Berrange <berrange@redhat.com> Date: Tue Dec 12 11:34:40 2017 +0000 ui: deprecate use of GTK 2.x in favour of 3.x series The GTK 3.0 release was made in Feb, 2011: https://blog.gtk.org/2011/02/10/gtk-3-0-released/ That will soon be 7 years ago, which is enough time to consider the 3.x series widely supported. Thus we deprecate the GTK 2.x support, which will allow us to delete it in the last release of 2018. By this time, GTK 3.x will be almost 8 years old. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Message-id: 20171212113440.16483-1-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> It is thus able to be removed in the 3.1.0 release. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20180822131554.3398-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-08-24dmabuf: add y0_top, pass it to spiceMarc-André Lureau
Some scanouts during boot are top-down without it. y0_top is set from VHOST_USER_GPU_DMABUF_SCANOUT code path in the last patch of this series. In current QEMU code base, only vfio/display uses dmabuf API. But the VFIO query interface doesn't provide or need that detail so far. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180713130916.4153-5-marcandre.lureau@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-06-26Add gles support to egl-helpers, wire up in egl-headless and gtk.Gerd Hoffmann
Add support for OpenGL ES to egl-helpers. Wire up the new option for egl-headless and gtk UIs. egl-headless actually works fine. gtk hits a not-yet implemented code path in libEGL when trying to use gles mode: libEGL warning: FIXME: egl/x11 doesn't support front buffer rendering. (This is mesa 17.2.3). Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Message-id: 20180618112141.23398-1-kraxel@redhat.com
2018-06-14ui: darwin: gtk: Add missing input keymapKeno Fischer
In appears the input keymap for osx was forgotten in the commit that converted the gtk frontend to keycodemapdb. Add it. Fixes: 2ec78706 ("ui: convert GTK and SDL1 frontends to keycodemapdb") CC: Daniel P. Berrange <berrange@redhat.com> Signed-off-by: Keno Fischer <keno@juliacomputing.com> Message-id: 1528933916-40670-1-git-send-email-keno@juliacomputing.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-27console: introduce dpy_gfx_update_fullTina Zhang
dpy_gfx_update_full is used to do the whole display surface update. This function is proposed by Gerd Hoffmann. Signed-off-by: Tina Zhang <tina.zhang@intel.com> Message-id: 1524820266-27079-2-git-send-email-tina.zhang@intel.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-27sdl: Move DisplayOptions global to sdl2_consoleElie Tournier
Suggested-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Elie Tournier <elie.tournier@collabora.com> Message-id: 20180413135842.21325-3-tournier.elie@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-04-09ui: add ctrl modifier support to kbd_put_qcode_console()Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180321135041.15768-2-kraxel@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-03-13console: minimal hotplug suportGerd Hoffmann
This patch allows to unbind devices from QemuConsoles, using the new graphic_console_close() function. The QemuConsole will show a static display then, saying the device was unplugged. When re-plugging a display later on the QemuConsole will be reused. Eventually we will allocate and release QemuConsoles dynamically at some point in the future, that'll need more infrastructure though to notify user interfaces (gtk, sdl, spice, ...) about QemuConsoles coming and going. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-03-13ui/pixman: add qemu_drm_format_to_pixman()Gerd Hoffmann
Map drm fourcc codes to pixman formats. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed by: Kirti Wankhede <kwankhede@nvidia.com> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2018-03-12spice: add cursor_dmabuf supportGerd Hoffmann
Add support for cursor dmabufs. qemu has to render the cursor for that, so in case a cursor is present qemu allocates a new dmabuf, blits the scanout, blends in the pointer and passes on the new dmabuf to spice-server. Without cursor qemu continues to simply pass on the scanout dmabuf as-is. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180308090618.30147-4-kraxel@redhat.com
2018-03-12vnc: deal with surface NULL pointersGerd Hoffmann
Secondary displays in multihead setups are allowed to have a NULL DisplaySurface. Typically user interfaces handle this by hiding the window which shows the display in question. This isn't an option for vnc though because it simply hasn't a concept of windows or outputs. So handle the situation by showing a placeholder DisplaySurface instead. Also check in console_select whenever a surface is preset in the first place before requesting an update. This fixes a segfault which can be triggered by switching to an unused display (via vtrl-alt-<nr>) in a multihead setup, for example using -device virtio-vga,max_outputs=2. Cc: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Christian Borntraeger <borntraeger@de.ibm.com> Message-id: 20180308161803.6152-1-kraxel@redhat.com
2018-03-12ui/gtk-egl: add cursor_dmabuf supportGerd Hoffmann
Add support for cursor dmabufs to gtk-egl. Just blend in the cursor (if we have one) when rendering the dmabuf. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306090951.22932-7-kraxel@redhat.com
2018-03-12ui/gtk-egl: add scanout_dmabuf supportGerd Hoffmann
Add support for dmabuf scanouts to gtk-egl. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306090951.22932-6-kraxel@redhat.com
2018-03-12ui/gtk: make GtkGlArea usage a runtime optionGerd Hoffmann
Compile in both gtk-egl and gtk-gl-area, then allow to choose at runtime instead of compile time which opengl variant we want use. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180306090951.22932-2-kraxel@redhat.com
2018-03-05Merge remote-tracking branch 'remotes/kraxel/tags/ui-20180305-pull-request' ↵Peter Maydell
into staging ui: build curses, gtk and sdl as modules. # gpg: Signature made Mon 05 Mar 2018 08:48:24 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20180305-pull-request: ui/sdl: build as module audio: rename CONFIG_* to CONFIG_AUDIO_* ui/curses: build as module ui/gtk: build as module configure: opengl doesn't depend on x11 configure: add X11 vars to config-host.mak console: add ui module loading support console: add and use qemu_display_find_default egl-headless: switch over to new display registry curses: switch over to new display registry cocoa: switch over to new display registry sdl: switch over to new display registry console: add qemu display registry, add gtk Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-03-05console: add and use qemu_display_find_defaultGerd Hoffmann
Using the new display registry instead of #ifdefs in vl.c. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-7-kraxel@redhat.com
2018-03-05egl-headless: switch over to new display registryGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-6-kraxel@redhat.com
2018-03-05curses: switch over to new display registryGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-5-kraxel@redhat.com
2018-03-05cocoa: switch over to new display registryGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-4-kraxel@redhat.com
2018-03-05sdl: switch over to new display registryGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-3-kraxel@redhat.com
2018-03-05console: add qemu display registry, add gtkGerd Hoffmann
Add a registry for user interfaces. Add qemu_display_init and qemu_display_early_init helper functions for display initialization. Hook up gtk ui as first user. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180301100547.18962-2-kraxel@redhat.com
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 10:07:01 +0000