ded89300c1
Instead of iterating over all clients which are listening for events on the root window and checking if the client we are dealing with is the one listening for SubstructureRedirectMask | ResizeRedirectMask events and thus is the window-manager, cache the client-id of the window-manager in xwl_screen and use that when checking if a client is the window-manager. Note that we cache and compare the client-id rather then the ClienPtr, this saves reading the ClientPtr from the global clients array when doing the comparison. Suggested-by: Olivier Fourdan <ofourdan@redhat.com> Acked-by: Olivier Fourdan <ofourdan@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
133 lines
4.4 KiB
C
133 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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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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