2 * Copyright © 2008 Kristian Høgsberg
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software Foundation,
16 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19 #ifndef _WAYLAND_SYSTEM_COMPOSITOR_H_
20 #define _WAYLAND_SYSTEM_COMPOSITOR_H_
23 #include <xf86drmMode.h>
25 #include "wayland-server.h"
26 #include "wayland-util.h"
28 #define GL_GLEXT_PROTOTYPES
29 #define EGL_EGLEXT_PROTOTYPES
30 #include <GLES2/gl2.h>
31 #include <GLES2/gl2ext.h>
33 #include <EGL/eglext.h>
35 #define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0])
44 struct wl_object object;
46 struct wlsc_compositor *compositor;
47 struct wlsc_surface *background;
48 struct wlsc_matrix matrix;
49 int32_t x, y, width, height;
52 enum wlsc_pointer_type {
53 WLSC_POINTER_BOTTOM_LEFT,
54 WLSC_POINTER_BOTTOM_RIGHT,
56 WLSC_POINTER_DRAGGING,
57 WLSC_POINTER_LEFT_PTR,
60 WLSC_POINTER_TOP_LEFT,
61 WLSC_POINTER_TOP_RIGHT,
66 struct wlsc_input_device {
67 struct wl_input_device input_device;
68 struct wlsc_surface *sprite;
69 int32_t hotspot_x, hotspot_y;
71 uint32_t modifier_state;
75 struct wl_object object;
80 struct wlsc_drm_buffer {
81 struct wl_buffer buffer;
86 struct wl_object object;
89 struct wlsc_shm_buffer {
90 struct wl_buffer buffer;
95 struct wlsc_compositor {
96 struct wl_compositor compositor;
103 GLuint proj_uniform, tex_uniform;
104 struct wlsc_drm_buffer **pointer_buffers;
105 struct wl_display *wl_display;
107 /* We implement the shell interface. */
108 struct wl_shell shell;
110 /* There can be more than one, but not right now... */
111 struct wl_input_device *input_device;
113 struct wl_list output_list;
114 struct wl_list input_device_list;
115 struct wl_list surface_list;
118 struct wl_event_source *timer_source;
120 int repaint_on_timeout;
121 struct timespec previous_swap;
125 void (*destroy)(struct wlsc_compositor *ec);
126 int (*authenticate)(struct wlsc_compositor *c, uint32_t id);
127 void (*present)(struct wlsc_compositor *c);
130 #define MODIFIER_CTRL (1 << 8)
131 #define MODIFIER_ALT (1 << 9)
132 #define MODIFIER_SUPER (1 << 10)
138 struct wlsc_surface {
139 struct wl_surface surface;
140 struct wlsc_compositor *compositor;
142 int32_t x, y, width, height;
144 struct wlsc_matrix matrix;
145 struct wlsc_matrix matrix_inv;
146 struct wl_visual *visual;
147 struct wl_buffer *buffer;
152 notify_motion(struct wl_input_device *device,
153 uint32_t time, int x, int y);
155 notify_button(struct wl_input_device *device,
156 uint32_t time, int32_t button, int32_t state);
158 notify_key(struct wl_input_device *device,
159 uint32_t time, uint32_t key, uint32_t state);
162 wlsc_compositor_finish_frame(struct wlsc_compositor *compositor, int msecs);
164 wlsc_compositor_schedule_repaint(struct wlsc_compositor *compositor);
166 struct wlsc_drm_buffer *
167 wlsc_drm_buffer_create(struct wlsc_compositor *ec,
168 int width, int height, struct wl_visual *visual);
171 wlsc_compositor_init(struct wlsc_compositor *ec, struct wl_display *display);
173 wlsc_output_init(struct wlsc_output *output, struct wlsc_compositor *c,
174 int x, int y, int width, int height);
176 wlsc_input_device_init(struct wlsc_input_device *device,
177 struct wlsc_compositor *ec);
179 wlsc_drm_init(struct wlsc_compositor *ec, int fd, const char *filename);
182 wlsc_shm_init(struct wlsc_compositor *ec);
185 wl_buffer_create_drm(struct wlsc_compositor *compositor,
186 struct wl_visual *visual);
188 struct wlsc_compositor *
189 x11_compositor_create(struct wl_display *display, int width, int height);
191 struct wlsc_compositor *
192 drm_compositor_create(struct wl_display *display, int connector);
194 struct wlsc_compositor *
195 wayland_compositor_create(struct wl_display *display, int width, int height);
198 evdev_input_add_devices(struct wlsc_compositor *c, struct udev *udev);
201 tty_create(struct wlsc_compositor *compositor);
204 tty_destroy(struct tty *tty);
207 screenshooter_create(struct wlsc_compositor *ec);