| 1 | /*
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| 2 | * Copyright © 2014 Intel Corporation
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| 3 | *
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| 4 | * Permission to use, copy, modify, distribute, and sell this software
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| 5 | * and its documentation for any purpose is hereby granted without
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| 6 | * fee, provided that the above copyright notice appear in all copies
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| 7 | * and that both that copyright notice and this permission notice
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| 8 | * appear in supporting documentation, and that the name of the
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| 9 | * copyright holders not be used in advertising or publicity
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| 10 | * pertaining to distribution of the software without specific,
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| 11 | * written prior permission. The copyright holders make no
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| 12 | * representations about the suitability of this software for any
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| 13 | * purpose. It is provided "as is" without express or implied
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| 14 | * warranty.
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| 15 | *
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| 16 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
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| 17 | * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
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| 18 | * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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| 19 | * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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| 20 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
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| 21 | * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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| 22 | * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
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| 23 | * SOFTWARE.
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| 24 | */
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| 25 |
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| 26 | #ifndef XWAYLAND_H
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| 27 | #define XWAYLAND_H
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| 28 |
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| 29 | #include <dix-config.h>
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| 30 |
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| 31 | #include <stdio.h>
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| 32 | #include <unistd.h>
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| 33 | #include <errno.h>
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| 34 |
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| 35 | #include <wayland-client.h>
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| 36 |
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| 37 | #include <X11/X.h>
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| 38 |
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| 39 | #include <fb.h>
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| 40 | #include <input.h>
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| 41 | #include <dix.h>
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| 42 | #include <randrstr.h>
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| 43 | #include <exevents.h>
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| 44 |
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| 45 | struct xwl_screen {
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| 46 | int width;
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| 47 | int height;
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| 48 | int depth;
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| 49 | ScreenPtr screen;
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| 50 | WindowPtr pointer_limbo_window;
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| 51 | int expecting_event;
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| 52 |
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| 53 | int wm_fd;
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| 54 | int listen_fds[5];
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| 55 | int listen_fd_count;
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| 56 | int rootless;
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| 57 | int glamor;
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| 58 |
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| 59 | CreateScreenResourcesProcPtr CreateScreenResources;
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| 60 | CloseScreenProcPtr CloseScreen;
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| 61 | CreateWindowProcPtr CreateWindow;
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| 62 | DestroyWindowProcPtr DestroyWindow;
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| 63 | RealizeWindowProcPtr RealizeWindow;
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| 64 | UnrealizeWindowProcPtr UnrealizeWindow;
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| 65 | XYToWindowProcPtr XYToWindow;
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| 66 |
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| 67 | struct xorg_list output_list;
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| 68 | struct xorg_list seat_list;
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| 69 | struct xorg_list damage_window_list;
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| 70 |
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| 71 | int wayland_fd;
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| 72 | struct wl_display *display;
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| 73 | struct wl_registry *registry;
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| 74 | struct wl_registry *input_registry;
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| 75 | struct wl_compositor *compositor;
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| 76 | struct wl_shm *shm;
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| 77 | struct wl_shell *shell;
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| 78 |
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| 79 | uint32_t serial;
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| 80 |
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| 81 | #define XWL_FORMAT_ARGB8888 (1 << 0)
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| 82 | #define XWL_FORMAT_XRGB8888 (1 << 1)
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| 83 | #define XWL_FORMAT_RGB565 (1 << 2)
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| 84 |
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| 85 | int prepare_read;
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| 86 |
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| 87 | char *device_name;
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| 88 | int drm_fd;
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| 89 | int fd_render_node;
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| 90 | struct wl_drm *drm;
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| 91 | uint32_t formats;
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| 92 | uint32_t capabilities;
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| 93 | void *egl_display, *egl_context;
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| 94 | struct gbm_device *gbm;
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| 95 | struct glamor_context *glamor_ctx;
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| 96 | };
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| 97 |
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| 98 | struct xwl_window {
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| 99 | struct xwl_screen *xwl_screen;
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| 100 | struct wl_surface *surface;
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| 101 | struct wl_shell_surface *shell_surface;
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| 102 | WindowPtr window;
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| 103 | DamagePtr damage;
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| 104 | struct xorg_list link_damage;
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| 105 | struct wl_callback *frame_callback;
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| 106 | };
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| 107 |
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| 108 | #define MODIFIER_META 0x01
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| 109 |
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| 110 | struct xwl_seat {
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| 111 | DeviceIntPtr pointer;
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| 112 | DeviceIntPtr keyboard;
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| 113 | struct xwl_screen *xwl_screen;
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| 114 | struct wl_seat *seat;
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| 115 | struct wl_pointer *wl_pointer;
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| 116 | struct wl_keyboard *wl_keyboard;
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| 117 | struct wl_array keys;
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| 118 | struct wl_surface *cursor;
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| 119 | struct xwl_window *focus_window;
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| 120 | uint32_t id;
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| 121 | uint32_t pointer_enter_serial;
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| 122 | struct xorg_list link;
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| 123 | CursorPtr x_cursor;
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| 124 |
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| 125 | wl_fixed_t horizontal_scroll;
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| 126 | wl_fixed_t vertical_scroll;
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| 127 | uint32_t scroll_time;
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| 128 |
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| 129 | size_t keymap_size;
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| 130 | char *keymap;
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| 131 | struct wl_surface *keyboard_focus;
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| 132 | };
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| 133 |
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| 134 | struct xwl_output {
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| 135 | struct xorg_list link;
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| 136 | struct wl_output *output;
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| 137 | struct xwl_screen *xwl_screen;
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| 138 | RROutputPtr randr_output;
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| 139 | RRCrtcPtr randr_crtc;
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| 140 | int32_t x, y, width, height;
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| 141 | Rotation rotation;
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| 142 | };
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| 143 |
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| 144 | struct xwl_pixmap;
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| 145 |
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| 146 | Bool xwl_screen_init_cursor(struct xwl_screen *xwl_screen);
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| 147 |
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| 148 | struct xwl_screen *xwl_screen_get(ScreenPtr screen);
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| 149 |
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| 150 | void xwl_seat_set_cursor(struct xwl_seat *xwl_seat);
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| 151 |
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| 152 | void xwl_seat_destroy(struct xwl_seat *xwl_seat);
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| 153 |
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| 154 | Bool xwl_screen_init_output(struct xwl_screen *xwl_screen);
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| 155 |
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| 156 | struct xwl_output *xwl_output_create(struct xwl_screen *xwl_screen,
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| 157 | uint32_t id);
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| 158 |
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| 159 | void xwl_output_destroy(struct xwl_output *xwl_output);
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| 160 |
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| 161 | RRModePtr xwayland_cvt(int HDisplay, int VDisplay,
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| 162 | float VRefresh, Bool Reduced, Bool Interlaced);
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| 163 |
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| 164 | void xwl_pixmap_set_private(PixmapPtr pixmap, struct xwl_pixmap *xwl_pixmap);
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| 165 | struct xwl_pixmap *xwl_pixmap_get(PixmapPtr pixmap);
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| 166 |
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| 167 |
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| 168 | Bool xwl_shm_create_screen_resources(ScreenPtr screen);
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| 169 | PixmapPtr xwl_shm_create_pixmap(ScreenPtr screen, int width, int height,
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| 170 | int depth, unsigned int hint);
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| 171 | Bool xwl_shm_destroy_pixmap(PixmapPtr pixmap);
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| 172 | struct wl_buffer *xwl_shm_pixmap_get_wl_buffer(PixmapPtr pixmap);
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| 173 |
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| 174 |
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| 175 | Bool xwl_glamor_init(struct xwl_screen *xwl_screen);
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| 176 |
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| 177 | Bool xwl_screen_init_glamor(struct xwl_screen *xwl_screen,
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| 178 | uint32_t id, uint32_t version);
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| 179 | struct wl_buffer *xwl_glamor_pixmap_get_wl_buffer(PixmapPtr pixmap);
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| 180 |
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| 181 | #endif
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