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157 lines
4.2 KiB
157 lines
4.2 KiB
#ifndef BACKEND_WAYLAND_H
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#define BACKEND_WAYLAND_H
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#include <stdbool.h>
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#include <wayland-client.h>
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#include <wayland-server-core.h>
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#include <wlr/backend/wayland.h>
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#include <wlr/render/wlr_renderer.h>
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#include <wlr/types/wlr_keyboard.h>
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#include <wlr/types/wlr_pointer.h>
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#include <wlr/render/drm_format_set.h>
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struct wlr_wl_backend {
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struct wlr_backend backend;
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/* local state */
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bool started;
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struct wl_display *local_display;
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struct wl_list devices;
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struct wl_list outputs;
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int drm_fd;
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struct wl_list buffers; // wlr_wl_buffer.link
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size_t requested_outputs;
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size_t last_output_num;
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struct wl_listener local_display_destroy;
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char *activation_token;
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/* remote state */
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struct wl_display *remote_display;
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struct wl_event_source *remote_display_src;
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struct wl_registry *registry;
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struct wl_compositor *compositor;
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struct xdg_wm_base *xdg_wm_base;
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struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1;
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struct zwp_pointer_gestures_v1 *zwp_pointer_gestures_v1;
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struct wp_presentation *presentation;
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struct wl_shm *shm;
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struct zwp_linux_dmabuf_v1 *zwp_linux_dmabuf_v1;
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struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1;
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struct wl_list seats; // wlr_wl_seat.link
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struct zwp_tablet_manager_v2 *tablet_manager;
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clockid_t presentation_clock;
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struct wlr_drm_format_set shm_formats;
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struct wlr_drm_format_set linux_dmabuf_v1_formats;
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struct wl_drm *legacy_drm;
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struct xdg_activation_v1 *activation_v1;
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char *drm_render_name;
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};
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struct wlr_wl_buffer {
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struct wlr_buffer *buffer;
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struct wl_buffer *wl_buffer;
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bool released;
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struct wl_list link; // wlr_wl_backend.buffers
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struct wl_listener buffer_destroy;
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};
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struct wlr_wl_presentation_feedback {
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struct wlr_wl_output *output;
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struct wl_list link;
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struct wp_presentation_feedback *feedback;
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uint32_t commit_seq;
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};
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struct wlr_wl_output {
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struct wlr_output wlr_output;
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struct wlr_wl_backend *backend;
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struct wl_list link;
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struct wl_surface *surface;
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struct wl_callback *frame_callback;
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struct xdg_surface *xdg_surface;
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struct xdg_toplevel *xdg_toplevel;
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struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1;
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struct wl_list presentation_feedbacks;
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uint32_t enter_serial;
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struct {
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struct wlr_wl_pointer *pointer;
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struct wl_surface *surface;
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int32_t hotspot_x, hotspot_y;
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} cursor;
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};
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struct wlr_wl_input_device {
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struct wlr_input_device wlr_input_device;
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struct wl_list link;
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uint32_t fingers;
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struct wlr_wl_backend *backend;
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struct wlr_wl_seat *seat;
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void *resource;
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};
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struct wlr_wl_pointer {
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struct wlr_pointer wlr_pointer;
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struct wlr_wl_input_device *input_device;
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struct wl_pointer *wl_pointer;
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struct zwp_pointer_gesture_swipe_v1 *gesture_swipe;
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struct zwp_pointer_gesture_pinch_v1 *gesture_pinch;
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struct zwp_pointer_gesture_hold_v1 *gesture_hold;
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struct zwp_relative_pointer_v1 *relative_pointer;
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enum wlr_axis_source axis_source;
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int32_t axis_discrete;
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struct wlr_wl_output *output;
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struct wl_listener output_destroy;
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};
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struct wlr_wl_seat {
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char *name;
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struct wl_seat *wl_seat;
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struct wlr_wl_backend *backend;
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struct wl_keyboard *wl_keyboard;
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struct wlr_keyboard wlr_keyboard;
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struct wl_touch *touch;
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struct wl_pointer *pointer;
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struct wlr_wl_pointer *active_pointer;
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struct wl_list link; // wlr_wl_backend.seats
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};
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struct wlr_wl_backend *get_wl_backend_from_backend(struct wlr_backend *backend);
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void update_wl_output_cursor(struct wlr_wl_output *output);
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struct wlr_wl_pointer *pointer_get_wl(struct wlr_pointer *wlr_pointer);
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void init_seat_keyboard(struct wlr_wl_seat *seat);
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void create_wl_pointer(struct wlr_wl_seat *seat, struct wlr_wl_output *output);
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void create_wl_touch(struct wlr_wl_seat *seat);
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struct wlr_wl_input_device *create_wl_input_device(
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struct wlr_wl_seat *seat, enum wlr_input_device_type type);
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bool create_wl_seat(struct wl_seat *wl_seat, struct wlr_wl_backend *wl);
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void destroy_wl_seats(struct wlr_wl_backend *wl);
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void destroy_wl_input_device(struct wlr_wl_input_device *dev);
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void destroy_wl_buffer(struct wlr_wl_buffer *buffer);
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extern const struct wl_seat_listener seat_listener;
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extern const struct wlr_tablet_pad_impl tablet_pad_impl;
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extern const struct wlr_tablet_impl tablet_impl;
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struct wlr_wl_tablet_seat *wl_add_tablet_seat(
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struct zwp_tablet_manager_v2 *manager,
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struct wlr_wl_seat *seat);
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#endif
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