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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Convinience check_format function for UIs using pixman.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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This allows VGA to decide whether to use a shared surface based on
whether the UI backend supports the format or not. Backends that
don't provide the new callback fallback to native 32 bpp which
is equivalent to what was supported before.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
[ kraxel: fix console check, allow only 32 bpp as fallback ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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staging
sdl2: fixes, cleanups and opengl preparation.
# gpg: Signature made Fri 19 Dec 2014 09:06:07 GMT using RSA key ID D3E87138
# 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>"
* remotes/kraxel/tags/pull-sdl-20141219-1:
sdl2: Work around SDL2 SDL_ShowWindow() bug
sdl2: Use correct sdl2_console for window events
sdl2: move sdl2_2d_refresh to sdl2-2d.c
sdl2: factor out sdl2_poll_events
sdl2: add+use sdl2_2d_redraw function.
sdl2: move sdl_switch to sdl2-2d.c
sdl2: overhaul window size handling
sdl2: move sdl_update to new sdl2-2d.c
sdl2: turn on keyboard grabs
sdl2: move keyboard input code to new sdl2-input.c
sdl2: rename sdl2_state to sdl2_console, move to header file
sdl: move version logic from source code to makefile
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Now that common event handling code is split off, we can move
over sdl_refresh to sdl2-2d.c, and rename it to sdl2_2d_refresh.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Create a new function to poll and handle sdl2 events,
which is then just called from the refresh timer.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Add a new sdl2_2d_redraw function for a complete screen refresh,
so we can stop using graphic_hw_invalidate for that. There is
no need to bother console / gfx emulation code if we are just
going to re-blit the screen after window resizes.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Move sdl_switch to sdl2-2d.c file, rename to sdl2_2d_switch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Create new sdl2-2d file for 2d display rendering.
Move over sdl_update code, and rename to sdl2_2d_update.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Create sdl2.h header file, in preparation for sdl2 code splitup.
Populate it with sdl2_console struct (renamed from sdl2_state).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
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Calling directly doesn't work due to the qxl-render code running in
spice server thread context. Meanwhile bottom half scheduling is
thread-safe though, so we can use that to kick a cursor update in
main i/o thread context.
Cc: Marc-André Lureau <marcandre.lureau@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Add a function to allow display emulations to switch the hwops
function pointers. This is useful for devices which have two
completely different operation modes. Typical case is the vga
compatibility mode vs. native mode in qxl and the upcoming
virtio-vga device.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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If we need to, we should use the pixman formats instead but for
now this is unused except in commented out code so take it out
to avoid further confusion about surface endianness.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Helper function for copying data from linebuf to framebuffer using
pixman, possibly converting in case src and dst formats differ.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Calls dpy_gfx_update for all dirty scanlines. Works for
DisplaySurfaces backed by guest memory (i.e. the ones created
using qemu_create_displaysurface_guestmem).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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This patch adds a qemu_create_displaysurface_guestmem helper function.
Works simliar to qemu_create_displaysurface_from, but accepts a
guest address instead of a host pointer and it handles
cpu_physical_memory_{map,unmap} for you.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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With this patch the qemu console core stops using PixelFormat and pixman
format codes side-by-side, pixman format code is the primary way to
specify the DisplaySurface format:
* DisplaySurface stops carrying a PixelFormat field.
* qemu_create_displaysurface_from() expects a pixman format now.
Functions to convert PixelFormat to pixman_format_code_t (and back)
exist for those who still use PixelFormat. As PixelFormat allows
easy access to masks and shifts it will probably continue to exist.
[ xenfb added by Benjamin Herrenschmidt ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Function returning the default pixman format for a given depth.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Function to convert pixman format codes to qemu PixelFormat.
[ Benjamin Herrenschmidt: fix BGRA+RGBA shifts ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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move generic chardev APIs to sysemu/char.h, to make them available to
callers which can not depend on the whole of ui/console.h.
This fixes a build error on systems without pixman-devel:
./configure --disable-tools --disable-docs --target-list=arm-linux-user
...
pixman none
...
make
...
In file included from
/data/home/nchip/linaro/qemu/include/ui/console.h:4:0,
from /data/home/nchip/linaro/qemu/stubs/vc-init.c:2:
/data/home/nchip/linaro/qemu/include/ui/qemu-pixman.h:14:20: fatal
error: pixman.h: No such file or directory
#include <pixman.h>
^
compilation terminated.
Reported-by: Riku Voipio <riku.voipio@iki.fi>
Tested-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-id: 1403508500-32691-1-git-send-email-mst@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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So you'll have a mouse pointer when running non-qxl gfx cards with
mouse pointer support (virtio-gpu, IIRC vmware too).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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console: multiwindow support for text terminal QemuConsoles
console: small fixes
# gpg: Signature made Mon 26 May 2014 09:17:27 BST using RSA key ID D3E87138
# gpg: Can't check signature: public key not found
* remotes/kraxel/tags/pull-console-1:
console: add kbd_put_keysym_console
console: rework text terminal cursor logic
console: update text terminal surface unconditionally
console: nicer initial screen
console: Abort on property access errors
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add function to bind input devices to display devices. Implementing
input routing on top of this: Events coming from the display device in
question are routed to the input device bound to it (if there is one).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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So you can send keysyms to a specific (text terminal) console.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Add helper functions to translate KeyValue (qapi key representation)
into other representations: traditional qemu key numbers, qapi key
codes (Q_KEY_CODE_*) and scancode sequences.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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As long as we have no persistent GTK configuration, this allows to
enable the useful grab-on-hover feature already when starting the VM.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
[ kraxel: fix warning with CONFIG_GTK=n ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Build fixes by Peter Maydell.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Same as kbd_mouse_is_absolute(), but using new input core.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Likewise a bunch of helper functions to manage mouse button
and movement events, again to make life easier for the ui code.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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A bunch of helper functions to manage keyboard events,
to make life simpler for the ui code when submitting
keyboard events.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Register and unregister handlers.
Event dispatcher code.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Add functions to query QemuConsole properties.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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This reduces the dependencies on trace.h.
Only two source files which need console.h also need trace.h.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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This patch fixes spice display initialization to handle
multihead properly.
spice-core now keeps track of which QemuConsole has a spice
display channel attached to it and which has not. It also
manages display channel ids.
spice-display looks at all QemuConsoles and will pick up any
graphic console not yet bound to a spice channel (which in practice
are all non-qxl graphic devices).
Result is that
(a) you'll get a spice client window for each graphical device
now (first only without this patch), and
(b) mixing qxl and non-qxl vga cards works properly.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Spice has two display interface implementations: One integrated into
the qxl graphics card, and one generic which can operate with every
qemu-emulated graphics card.
The generic one is activated in case spice is used without qxl. The
logic for that only caught the "-vga qxl" case, "-device qxl-vga" goes
unnoticed. Fix that by adding a check in the spice interface
registration so we'll notice the qxl card no matter how it is created.
https://bugzilla.redhat.com/show_bug.cgi?id=981094
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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