10df0437a2
Not only hook the ResizeWindow method of the screen (which really is MoveAndResize) but also hook the MoveWindow method for checking if we need to setup a viewport for resolution change emulation. Our resolution change emulation check if the windows origin matches the monitors origin and the windows origin can also be changed by just a move without being resized. Also checking on a move becomes esp. important when we move to checking on changes to the top-level non-window-manager client (X11)Window instead of on changes to the xwl_window later on in this patch series. Acked-by: Olivier Fourdan <ofourdan@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
134 lines
4.4 KiB
C
134 lines
4.4 KiB
C
/*
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* Copyright © 2011-2014 Intel Corporation
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of the
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* copyright holders not be used in advertising or publicity
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* pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied
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* warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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* SOFTWARE.
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*/
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#ifndef XWAYLAND_SCREEN_H
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#define XWAYLAND_SCREEN_H
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#include <xwayland-config.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <X11/X.h>
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#include <dix.h>
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#include "xwayland-types.h"
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#include "xwayland-output.h"
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#include "xwayland-glamor.h"
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struct xwl_format {
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uint32_t format;
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int num_modifiers;
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uint64_t *modifiers;
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};
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struct xwl_screen {
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int width;
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int height;
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int depth;
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ScreenPtr screen;
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int wm_client_id;
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int expecting_event;
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enum RootClipMode root_clip_mode;
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int rootless;
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int glamor;
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int present;
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CreateScreenResourcesProcPtr CreateScreenResources;
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CloseScreenProcPtr CloseScreen;
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RealizeWindowProcPtr RealizeWindow;
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UnrealizeWindowProcPtr UnrealizeWindow;
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DestroyWindowProcPtr DestroyWindow;
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XYToWindowProcPtr XYToWindow;
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SetWindowPixmapProcPtr SetWindowPixmap;
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ChangeWindowAttributesProcPtr ChangeWindowAttributes;
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ResizeWindowProcPtr ResizeWindow;
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MoveWindowProcPtr MoveWindow;
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struct xorg_list output_list;
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struct xorg_list seat_list;
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struct xorg_list damage_window_list;
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struct xorg_list window_list;
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int wayland_fd;
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struct wl_display *display;
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struct wl_registry *registry;
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struct wl_registry *input_registry;
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struct wl_compositor *compositor;
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struct zwp_tablet_manager_v2 *tablet_manager;
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struct wl_shm *shm;
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struct wl_shell *shell;
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struct zwp_relative_pointer_manager_v1 *relative_pointer_manager;
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struct zwp_pointer_constraints_v1 *pointer_constraints;
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struct zwp_xwayland_keyboard_grab_manager_v1 *wp_grab;
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struct zxdg_output_manager_v1 *xdg_output_manager;
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struct wp_viewporter *viewporter;
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uint32_t serial;
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#define XWL_FORMAT_ARGB8888 (1 << 0)
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#define XWL_FORMAT_XRGB8888 (1 << 1)
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#define XWL_FORMAT_RGB565 (1 << 2)
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int prepare_read;
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int wait_flush;
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uint32_t num_formats;
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struct xwl_format *formats;
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void *egl_display, *egl_context;
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struct xwl_egl_backend gbm_backend;
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struct xwl_egl_backend eglstream_backend;
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/* pointer to the current backend for creating pixmaps on wayland */
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struct xwl_egl_backend *egl_backend;
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struct glamor_context *glamor_ctx;
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Atom allow_commits_prop;
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};
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/* Apps which use randr/vidmode to change the mode when going fullscreen,
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* usually change the mode of only a single monitor, so this should be plenty.
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*/
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#define XWL_CLIENT_MAX_EMULATED_MODES 16
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struct xwl_client {
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struct xwl_emulated_mode emulated_modes[XWL_CLIENT_MAX_EMULATED_MODES];
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};
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struct xwl_client *xwl_client_get(ClientPtr client);
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struct xwl_screen *xwl_screen_get(ScreenPtr screen);
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Bool xwl_screen_has_viewport_support(struct xwl_screen *xwl_screen);
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Bool xwl_screen_has_resolution_change_emulation(struct xwl_screen *xwl_screen);
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void xwl_screen_check_resolution_change_emulation(struct xwl_screen *xwl_screen);
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struct xwl_output *xwl_screen_get_first_output(struct xwl_screen *xwl_screen);
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Bool xwl_close_screen(ScreenPtr screen);
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Bool xwl_screen_init(ScreenPtr pScreen, int argc, char **argv);
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void xwl_sync_events (struct xwl_screen *xwl_screen);
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void xwl_surface_damage(struct xwl_screen *xwl_screen,
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struct wl_surface *surface,
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int32_t x, int32_t y, int32_t width, int32_t height);
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#endif /* XWAYLAND_SCREEN_H */
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