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2019-02-05ui: listen for GDK_SMOOTH_SCROLL eventsSergio Lopez
On Wayland, without grabbing focus, two-finger scrolling generates GDK_SMOOTH_SCROLL events instead of GDK_SCROLL_*, so listen for them. Signed-off-by: Sergio Lopez <slp@redhat.com> Message-id: 20190204120823.41333-1-slp@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-05ui: don't send any event if delta_y == 0Sergio Lopez
When the user raises their fingers from the touchpad, we may receive a GDK_SMOOTH_SCROLL event with delta_y == 0. Avoid generating a WHEEL_UP event in this situation. Signed-off-by: Sergio Lopez <slp@redhat.com> Message-id: 20190204122043.43007-1-slp@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01ui: remove support for SDL1.2 in favour of SDL2Daniel P. Berrangé
SDL1.2 was deprecated in the 2.12.0 release with: commit e52c6ba34149b4f39c3fd60e59ee32b809db2bfa Author: Daniel P. Berrange <berrange@redhat.com> Date: Mon Jan 15 14:25:33 2018 +0000 ui: deprecate use of SDL 1.2 in favour of 2.0 series The SDL 2.0 release was made in Aug, 2013: https://www.libsdl.org/release/ That will soon be 4 + 1/2 years ago, which is enough time to consider the 2.0 series widely supported. Thus we deprecate the SDL 1.2 support, which will allow us to delete it in the last release of 2018. By this time, SDL 2.0 will be more than 5 years old. Signed-off-by: Daniel P. Berrange <berrange@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180115142533.24585-1-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: <20180822131554.3398-4-berrange@redhat.com> [ kraxel: rebase ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-24input-linux: customizable grab toggle keysRyan El Kochta
This patch adds a new option to the input-linux object: grab-toggle=[key-combo] The key combination can be one of the following: * ctrl-ctrl * alt-alt * meta-meta * scrolllock * ctrl-scrolllock The user can pick any of these key combinations. The VM's grab of the evdev device will be toggled when the key combination is pressed. Any invalid setting will result in an error. No setting will result in the current default of ctrl-ctrl. The right and left ctrl key both work for Ctrl-Scrolllock. If scrolllock is selected as one of the grab-toggle keys, it will be entirely disabled and not passed to the guest at all. This is to prevent enabling it while attempting to leave or enter the VM. On the host, scrolllock can be disabled using xmodmap. First, find the modifier that Scroll_Lock is bound to: $ xmodmap -pm Then, remove Scroll_Lock from it, replacing modX with the modifier: $ xmodmap -e 'remove modX = Scroll_Lock' If Scroll_Lock is not bound to any modifier, it is already disabled. To save the changes, add them to your xinitrc. Ryan El Kochta (1): input-linux: customizable grab toggle keys v5 Signed-off-by: Ryan El Kochta <relkochta@gmail.com> Message-id: 20190123214555.12712-2-relkochta@gmail.com Signed-off-by: Gerd Hoffmann <kraxel@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>
2019-01-21vnc: detect and optimize pageflipsGerd Hoffmann
When size and format of the display surface stays the same we can just tag the guest display as dirty and be done with it. There is no need need to resize the vnc server display or to touch the vnc client dirty bits. On the next refresh cycle vnc_refresh_server_surface() will check for actual display content changes and update the client dirty bits as needed. The desktop resize and framebuffer format notifications to the vnc client will be skipped too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190116101049.8929-1-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>
2019-01-21ui: fix icon display for GTK frontend under GNOME Shell with WaylandDaniel P. Berrangé
The icon associated with a GtkWindow is just a hint to window managers and not all of them will honour it. Some will instead want to show the icon listed by the .desktop file. The desktop file is located based on the application ID, which is set using g_set_prgname. QEMU has not historically provided a desktop file or set its app ID, so it got a broken icon in GNOME shell, which is now fixed. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190110120047.25369-3-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-21ui: install logo icons to $prefix/share/iconsDaniel P. Berrangé
QEMU currently installs logos to $prefix/share/qemu/ which means no GUI toolkit or applications can find them by default. The accepted standards for desktop applications declare that application logos / icons should be installed under $prefix/share/icons, so use this directory location. Pre-rendered icons are provided at the standard sizes expected for GUI applications, along with the scalable SVG, to ensure maximum portability. The PNGs are rendered from the SVG using inkscape, however, this is not wired up into the default make rules to avoid requiring inkscape as a mandatory tool in build systems / developer workstations. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190110120047.25369-2-berrange@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-14Merge remote-tracking branch ↵Peter Maydell
'remotes/kraxel/tags/input-20190111-pull-request' into staging input: avoid malloc for mouse events # gpg: Signature made Fri 11 Jan 2019 14:26:44 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/input-20190111-pull-request: input: avoid malloc for mouse events Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-11avoid TABs in files that only contain a fewPaolo Bonzini
Most files that have TABs only contain a handful of them. Change them to spaces so that we don't confuse people. disas, standard-headers, linux-headers and libdecnumber are imported from other projects and probably should be exempted from the check. Outside those, after this patch the following files still contain both 8-space and TAB sequences at the beginning of the line. Many of them have a majority of TABs, or were initially committed with all tabs. bsd-user/i386/target_syscall.h bsd-user/x86_64/target_syscall.h crypto/aes.c hw/audio/fmopl.c hw/audio/fmopl.h hw/block/tc58128.c hw/display/cirrus_vga.c hw/display/xenfb.c hw/dma/etraxfs_dma.c hw/intc/sh_intc.c hw/misc/mst_fpga.c hw/net/pcnet.c hw/sh4/sh7750.c hw/timer/m48t59.c hw/timer/sh_timer.c include/crypto/aes.h include/disas/bfd.h include/hw/sh4/sh.h libdecnumber/decNumber.c linux-headers/asm-generic/unistd.h linux-headers/linux/kvm.h linux-user/alpha/target_syscall.h linux-user/arm/nwfpe/double_cpdo.c linux-user/arm/nwfpe/fpa11_cpdt.c linux-user/arm/nwfpe/fpa11_cprt.c linux-user/arm/nwfpe/fpa11.h linux-user/flat.h linux-user/flatload.c linux-user/i386/target_syscall.h linux-user/ppc/target_syscall.h linux-user/sparc/target_syscall.h linux-user/syscall.c linux-user/syscall_defs.h linux-user/x86_64/target_syscall.h slirp/cksum.c slirp/if.c slirp/ip.h slirp/ip_icmp.c slirp/ip_icmp.h slirp/ip_input.c slirp/ip_output.c slirp/mbuf.c slirp/misc.c slirp/sbuf.c slirp/socket.c slirp/socket.h slirp/tcp_input.c slirp/tcpip.h slirp/tcp_output.c slirp/tcp_subr.c slirp/tcp_timer.c slirp/tftp.c slirp/udp.c slirp/udp.h target/cris/cpu.h target/cris/mmu.c target/cris/op_helper.c target/sh4/helper.c target/sh4/op_helper.c target/sh4/translate.c tcg/sparc/tcg-target.inc.c tests/tcg/cris/check_addo.c tests/tcg/cris/check_moveq.c tests/tcg/cris/check_swap.c tests/tcg/multiarch/test-mmap.c ui/vnc-enc-hextile-template.h ui/vnc-enc-zywrle.h util/envlist.c util/readline.c The following have only TABs: bsd-user/i386/target_signal.h bsd-user/sparc64/target_signal.h bsd-user/sparc64/target_syscall.h bsd-user/sparc/target_signal.h bsd-user/sparc/target_syscall.h bsd-user/x86_64/target_signal.h crypto/desrfb.c hw/audio/intel-hda-defs.h hw/core/uboot_image.h hw/sh4/sh7750_regnames.c hw/sh4/sh7750_regs.h include/hw/cris/etraxfs_dma.h linux-user/alpha/termbits.h linux-user/arm/nwfpe/fpopcode.h linux-user/arm/nwfpe/fpsr.h linux-user/arm/syscall_nr.h linux-user/arm/target_signal.h linux-user/cris/target_signal.h linux-user/i386/target_signal.h linux-user/linux_loop.h linux-user/m68k/target_signal.h linux-user/microblaze/target_signal.h linux-user/mips64/target_signal.h linux-user/mips/target_signal.h linux-user/mips/target_syscall.h linux-user/mips/termbits.h linux-user/ppc/target_signal.h linux-user/sh4/target_signal.h linux-user/sh4/termbits.h linux-user/sparc64/target_syscall.h linux-user/sparc/target_signal.h linux-user/x86_64/target_signal.h linux-user/x86_64/termbits.h pc-bios/optionrom/optionrom.h slirp/mbuf.h slirp/misc.h slirp/sbuf.h slirp/tcp.h slirp/tcp_timer.h slirp/tcp_var.h target/i386/svm.h target/sparc/asi.h target/xtensa/core-dc232b/xtensa-modules.inc.c target/xtensa/core-dc233c/xtensa-modules.inc.c target/xtensa/core-de212/core-isa.h target/xtensa/core-de212/xtensa-modules.inc.c target/xtensa/core-fsf/xtensa-modules.inc.c target/xtensa/core-sample_controller/core-isa.h target/xtensa/core-sample_controller/xtensa-modules.inc.c target/xtensa/core-test_kc705_be/core-isa.h target/xtensa/core-test_kc705_be/xtensa-modules.inc.c tests/tcg/cris/check_abs.c tests/tcg/cris/check_addc.c tests/tcg/cris/check_addcm.c tests/tcg/cris/check_addoq.c tests/tcg/cris/check_bound.c tests/tcg/cris/check_ftag.c tests/tcg/cris/check_int64.c tests/tcg/cris/check_lz.c tests/tcg/cris/check_openpf5.c tests/tcg/cris/check_sigalrm.c tests/tcg/cris/crisutils.h tests/tcg/cris/sys.c tests/tcg/i386/test-i386-ssse3.c ui/vgafont.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20181213223737.11793-3-pbonzini@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Eric Blake <eblake@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-01-11qemu/queue.h: simplify reverse access to QTAILQPaolo Bonzini
The new definition of QTAILQ does not require passing the headname, remove it. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-01-11qemu/queue.h: typedef QTAILQ headsPaolo Bonzini
This will be needed when we change the QTAILQ head and elem structs to unions. However, it is also consistent with the usage elsewhere in QEMU for other list head structs (see for example FsMountList). Note that most QTAILQs only need their name in order to do backwards walks. Those do not break with the struct->union change, and anyway the change will also remove the need to name heads when doing backwards walks, so those are not touched here. Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@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
2019-01-10Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190110-pull-request' ↵Peter Maydell
into staging ui: bugfixes, drop keymap include support, drop dead code. # gpg: Signature made Thu 10 Jan 2019 08:47:10 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-20190110-pull-request: spice: Remove unused include keymaps: drop support for include files keymaps: remove common include keymaps: drop nl-be map keymaps: remove modifiers include ui/console: Remove qemu_create_display_surface_guestmem() configure: bump spice-server required version to 0.12.5 egl-headless: add egl_create_context Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-10spice: Remove unused includeFrediano Ziglio
The definitions in the header are not used. Also this fixes porting SPICE to Windows where the header is not available. Signed-off-by: Frediano Ziglio <fziglio@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190107184404.31993-1-fziglio@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-10keymaps: drop support for include filesGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-id: 20181116104319.10329-5-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>
2019-01-10egl-headless: add egl_create_contextGerd Hoffmann
We must set the correct context (via eglMakeCurrent) before calling qemu_egl_create_context, so we need a thin wrapper and can't hook qemu_egl_create_context directly as ->dpy_gl_ctx_create callback. Reported-by: Frederik Carlier <frederik.carlier@quamotion.mobi> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181129123502.30129-1-kraxel@redhat.com
2019-01-08ui/cocoa: Include less of the generated modular QAPI headersMarkus Armbruster
Avoids pointless recompilation. Missed in commit 112ed241f5d. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Roman Bolshakov <r.bolshakov@yadro.com> Message-id: 20181220084559.13880-1-armbru@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-16ui: Allow specifying 'rendernode' display option for egl-headlessErik Skultety
As libvirt can't predict which rendernode QEMU would pick, it won't adjust the permissions on the device, hence QEMU getting "Permission denied" when opening the DRI device. Therefore, enable 'rendernode' option for egl-headless display type. Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1648236 Signed-off-by: Erik Skultety <eskultet@redhat.com> Message-id: 27f4617f19aa1072114f10f1aa9dd199735ef982.1542362949.git.eskultet@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-12ui/gtk: fix cursor in egl modeGerd Hoffmann
In egl mode the scale_x and scale_y variables are not set, so the scaling logic in the mouse motion event handler does not work. Fix that. Also scale the cursor position in gd_egl_cursor_position(). Reported-by: Chen Zhang <tgfbeta@icloud.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Chen Zhang <tgfbeta@icloud.com> Message-id: 20181107074949.13805-1-kraxel@redhat.com
2018-10-29spice: prepare for upcoming spice-server changeGerd Hoffmann
Future spice-server versions will call the client_monitors_config callback with the monitors list filtered to only include the monitors of the given display channel (aka QXLInstance). Luckily this is easily detectable at runtime, so we can prepare for that in advance and also make qemu compatible with both old and new spice-server versions. While being at it also use the console index instead of head number as array index. The later doesn't work correctly in case multiple display devices are present. Cc: spice-devel@lists.freedesktop.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Lukáš Hrázký <lhrazky@redhat.com> Message-id: 20181012114551.28809-1-kraxel@redhat.com
2018-10-29SDL: set a hint to not bypass the window compositorSebastian Krzyszkowiak
Without that, window effects in KWin get suspended as soon as any qemu-sdl window becomes visible. While the SDL default makes sense for games, it's not really suitable for QEMU. Signed-off-by: Sebastian Krzyszkowiak <dos@dosowisko.net> Message-id: 20181024143748.4425-1-dos@dosowisko.net Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-23Merge remote-tracking branch 'remotes/armbru/tags/pull-error-2018-10-22' ↵Peter Maydell
into staging Error reporting patches for 2018-10-22 # gpg: Signature made Mon 22 Oct 2018 13:20:23 BST # gpg: using RSA key 3870B400EB918653 # gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" # gpg: aka "Markus Armbruster <armbru@pond.sub.org>" # Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653 * remotes/armbru/tags/pull-error-2018-10-22: (40 commits) error: Drop bogus "use error_setg() instead" admonitions vpc: Fail open on bad header checksum block: Clean up bdrv_img_create()'s error reporting vl: Simplify call of parse_name() vl: Fix exit status for -drive format=help blockdev: Convert drive_new() to Error vl: Assert drive_new() does not fail in default_drive() fsdev: Clean up error reporting in qemu_fsdev_add() spice: Clean up error reporting in add_channel() tpm: Clean up error reporting in tpm_init_tpmdev() numa: Clean up error reporting in parse_numa() vnc: Clean up error reporting in vnc_init_func() ui: Convert vnc_display_init(), init_keyboard_layout() to Error ui/keymaps: Fix handling of erroneous include files vl: Clean up error reporting in device_init_func() vl: Clean up error reporting in parse_fw_cfg() vl: Clean up error reporting in mon_init_func() vl: Clean up error reporting in machine_set_property() vl: Clean up error reporting in chardev_init_func() qom: Clean up error reporting in user_creatable_add_opts_foreach() ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-19spice: Clean up error reporting in add_channel()Markus Armbruster
Calling error_report() in a function that takes an Error ** argument is suspicious. add_channel() does that, and then exit()s. Its caller main(), via qemu_opts_foreach(), is fine with it, but clean it up anyway. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20181017082702.5581-31-armbru@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-19vnc: Clean up error reporting in vnc_init_func()Markus Armbruster
Calling error_report() in a function that takes an Error ** argument is suspicious. vnc_init_func() does that, and then fails without setting an error. Its caller main(), via qemu_opts_foreach(), is fine with it, but clean it up anyway. While there, drop a "Failed to start VNC server: " error message prefix that doesn't really add value. Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20181017082702.5581-28-armbru@redhat.com> Reviewed-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>
2018-10-19ui/keymaps: Fix handling of erroneous include filesMarkus Armbruster
While errors in the keyboard layout named with -k are fatal, errors in included files are reported, but otherwise ignored: $ cat worst include bad include worse $ ls -l bad worse ls: cannot access 'bad': No such file or directory ls: cannot access 'worse': No such file or directory $ qemu-system-x86_64 -nodefaults -S -monitor stdio -display vnc=:0 -k bad QEMU 3.0.50 monitor - type 'help' for more information (qemu) Could not read keymap file: 'bad' $ qemu-system-x86_64 -nodefaults -S -monitor stdio -display vnc=:0 -k worst QEMU 3.0.50 monitor - type 'help' for more information (qemu) Could not read keymap file: 'bad' Could not read keymap file: 'worse' Fix that. Note that parse_keyboard_layout() allocates the keymap, except when it's parsing an include file. To keep error handling simple, move the memory management to its caller init_keyboard_layout(). Cc: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20181017082702.5581-26-armbru@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-19qemu-timer: avoid checkpoints for virtual clock timers in external subsystemsArtem Pisarenko
Adds EXTERNAL attribute definition to qemu timers subsystem and assigns it to virtual clock timers, used in slirp (ICMP IPv6) and ui (key queue). Virtual clock processing in rr mode can use this attribute instead of a separate clock type. Fixes: 87f4fe7653baf55b5c2f2753fe6003f473c07342 Fixes: 775a412bf83f6bc0c5c02091ee06cf649b34c593 Fixes: 9888091404a702d7ec79d51b088d994b9fc121bd Signed-off-by: Artem Pisarenko <artem.k.pisarenko@gmail.com> Message-Id: <e771f96ab94e86b54b9a783c974f2af3009fe5d1.1539764043.git.artem.k.pisarenko@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-19Revert some patches from recent [PATCH v6] "Fixing record/replay and adding ↵Artem Pisarenko
reverse debugging" That patch series introduced new virtual clock type for use in external subsystems. It breaks desired behavior in non-record/replay usage scenarios due to a small change to existing behavior. Processing of virtual timers belonging to new clock type is kicked off to the main loop, which makes these timers asynchronous with vCPU thread and, in icount mode, with whole guest execution. This breaks expected determinism in non-record/replay icount mode of emulation where these "external subsystems" are isolated from the host (i.e. they are external only to guest core, not to the entire emulation environment). Example for slirp ("user" backend for network device): User runs qemu in icount mode with rtc clock=vm without any external communication interfaces but with "-netdev user,restrict=on". It expects deterministic execution, because network services are emulated inside qemu and isolated from host. There are no reasons to get reply from DHCP server with different delay or something like that. The next patches revert reimplements the same changes in a better way. This reverts commit 87f4fe7653baf55b5c2f2753fe6003f473c07342. This reverts commit 775a412bf83f6bc0c5c02091ee06cf649b34c593. This reverts commit 9888091404a702d7ec79d51b088d994b9fc121bd. Signed-off-by: Artem Pisarenko <artem.k.pisarenko@gmail.com> Message-Id: <18b1e7c8f155fe26976f91be06bde98eef6f8751.1539764043.git.artem.k.pisarenko@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-12Merge remote-tracking branch 'remotes/kraxel/tags/ui2-20181012-pull-request' ↵Peter Maydell
into staging ui: drop gtk2 support. # gpg: Signature made Fri 12 Oct 2018 15:05:25 BST # 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/ui2-20181012-pull-request: ui: increase min required GTK3 version to 3.14.0 ui: remove support for GTK2 in favour of GTK3 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-12ui: increase min required GTK3 version to 3.14.0Daniel P. Berrangé
Per supported platforms doc[1], the various min GTK3 on relevant distros is: RHEL-7.0: 3.8.8 RHEL-7.2: 3.14.13 RHEL-7.4: 3.22.10 RHEL-7.5: 3.22.26 Debian (Stretch): 3.22.11 Debian (Jessie): 3.14.5 OpenBSD (Ports): 3.22.30 FreeBSD (Ports): 3.22.29 OpenSUSE Leap 15: 3.22.30 SLE12-SP2: Unknown Ubuntu (Xenial): 3.18.9 macOS (Homebrew): 3.22.30 This suggests that a minimum GTK3 of 3.14.0 is a reasonable target, as users are unlikely to be stuck on RHEL-7.0/7.1 still [1] https://qemu.weilnetz.de/doc/qemu-doc.html#Supported-build-platforms Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20180822131554.3398-3-berrange@redhat.com Signed-off-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>
2018-10-12gtk: fix uninitialized variablePaolo Bonzini
zoom_to_fit is never initialized to false, Coverity complains (not sure why GCC does not). Fixes: e8b1386ea1719525a1a92df03377764703fe8c64 Cc: kraxel@redhat.com Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181003121138.22037-1-pbonzini@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12sdl2: Support all virtio-gpu formatsMax Reitz
There are some 2D resource formats that can be used through virtio-gpu, but which are not supported by SDL2 when used for a scanout; these are all alpha-channel formats and also XBGR (RGBX in non-BE pixman). Add these formats in the switch converting pixman to SDL format constants so a guest cannot crash the VM by triggering the g_assert_not_reached() with an unsupported format. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20181008185013.19371-1-mreitz@redhat.com [ kraxel: also update sdl2_2d_check_format() ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-12gtk: Don't vte_terminal_set_encoding() on new VTE versionsKevin Wolf
The function vte_terminal_set_encoding() is deprecated since VTE 0.54, so stop calling it from that version on. This fixes a build error because of our use of warning flags [-Werror=deprecated-declarations]. Fixes: https://bugs.launchpad.net/bugs/1794939 Reported-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-id: 20181011153039.2324-1-kwolf@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-02ui: fix virtual timersPavel Dovgalyuk
UI uses timers based on virtual clock for managing key queue. This is incorrect because this service is not related to the guest state, and its events should not be recorded and replayed. But these timers should stop when the guest is not executing. This patch changes using virtual clock to the new virtual_ext clock, which runs as virtual clock, but its timers are not saved to the log. Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru> Message-Id: <20180912082013.3228.33664.stgit@pasha-VirtualBox> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-10-01Merge remote-tracking branch 'remotes/kraxel/tags/ui-20181001-pull-request' ↵Peter Maydell
into staging ui: some small fixes/improvements. # gpg: Signature made Mon 01 Oct 2018 11:42:16 BST # 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-20181001-pull-request: gtk: add zoom-to-fit to gtk options. vnc: call sasl_server_init() only when required sdl2: show console #0 unconditionally Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-01gtk: add zoom-to-fit to gtk options.Gerd Hoffmann
This allows to set the option on the command line, i.e. "-display gtk,zoom-to-fit={on,off}", overriding the default chosen by qemu. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 20180827095620.26774-1-kraxel@redhat.com
2018-10-01vnc: call sasl_server_init() only when requiredMarc-André Lureau
VNC server is calling sasl_server_init() during startup of QEMU, even if SASL auth has not been enabled. This may create undesirable warnings like "Could not find keytab file: /etc/qemu/krb5.tab" when the user didn't configure SASL on host and started VNC server. Instead, only initialize SASL when needed. Note that HMP/QMP "change vnc" calls vnc_display_open() again, which will initialize SASL if needed. Fix assignment in if condition, while touching this code. Related to: https://bugzilla.redhat.com/show_bug.cgi?id=1609327 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20180907063634.359-1-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-01sdl2: show console #0 unconditionallyGerd Hoffmann
Otherwise sdl2 will show no window in case no graphical display device is present. Reproducer: qemu -nodefaults -display sdl -serial vc Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20180912114300.6976-1-kraxel@redhat.com
2018-09-27qxl: support mono cursors with inverted colorsPeter Wu
Monochrome cursors are still used by Windows guests with the QXL-WDDM-DOD driver. Such cursor types have one odd feature, inversion of colors. GDK does not seem to support it, so implement an alternative solution: fill the inverted pixels and add an outline to make the cursor more visible. Tested with the text cursor in Notepad and Windows 10. cursor_set_mono is also used by the vmware GPU, so add a special check to avoid breaking its 32bpp format (tested with Kubuntu 14.04.4). I was unable to find a guest which supports the 1bpp format with a vmware GPU. The old implementation was buggy and removed in v2.10.0-108-g79c5a10cdd ("qxl: drop mono cursor support"), this version improves upon that by adding bounds validation, clarifying the semantics of the two masks and adds a workaround for inverted colors support. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1611984 Signed-off-by: Peter Wu <peter@lekensteyn.nl> Message-id: 20180903145447.17142-1-peter@lekensteyn.nl [ kraxel: minor codestyle fix ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-08-28qapi: Drop qapi_event_send_FOO()'s Error ** argumentPeter Xu
The generated qapi_event_send_FOO() take an Error ** argument. They can't actually fail, because all they do with the argument is passing it to functions that can't fail: the QObject output visitor, and the @qmp_emit callback, which is either monitor_qapi_event_queue() or event_test_emit(). Drop the argument, and pass &error_abort to the QObject output visitor and @qmp_emit instead. Suggested-by: Eric Blake <eblake@redhat.com> Suggested-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180815133747.25032-4-peterx@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Commit message rewritten, update to qapi-code-gen.txt corrected] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-08-27util: promote qemu_egl_rendernode_open() to libqemuutilMarc-André Lureau
vhost-user-gpu will share the same code to open a DRM node. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20180713130916.4153-20-marcandre.lureau@redhat.com> [ kraxel: buildfix: util/drm.o must be CONFIG_OPENGL not CONFIG_LINUX ] 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>
2018-08-24ui/vnc: Remove useless parenthesis around DIV_ROUND_UP macroPhilippe Mathieu-Daudé
Patch created mechanically by rerunning: $ spatch --sp-file scripts/coccinelle/round.cocci \ --macro-file scripts/cocci-macro-file.h \ --dir . --in-place Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20180704153919.12432-7-f4bug@amsat.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-08-24ui/sdl2: Fix broken -full-screen CLI optionThomas Huth
We've got to set the gui_fullscreen variable before creating the SDL2 window, otherwise the initial window will not be created in fullscreen mode. Buglink: https://bugs.launchpad.net/bugs/1780812 Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1531161850-6860-1-git-send-email-thuth@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-08-24spice-display: fix qemu_spice_cursor_refresh_bh lockingPaolo Bonzini
spice-display should not call the ui/console.c functions dpy_cursor_define and dpy_moues_set with the SimpleSpiceDisplay lock taken. That will cause a deadlock, because the DisplayChangeListener callbacks will take the lock again. It is also in general a bad idea to invoke generic callbacks with a lock taken, because it can cause AB-BA deadlocks in the long run. The only thing that requires care is that the cursor may disappear as soon as the mutex is released, so you need an extra cursor_get/cursor_put pair. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-id: 20180720063109.4631-3-pbonzini@redhat.com [ kraxel: fix dpy_cursor_define() call ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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