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Diffstat (limited to 'compositor/compositor.h')
| -rw-r--r-- | compositor/compositor.h | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/compositor/compositor.h b/compositor/compositor.h new file mode 100644 index 0000000..2cbdf8e --- /dev/null +++ b/compositor/compositor.h @@ -0,0 +1,221 @@ +/* + * Copyright © 2008 Kristian Høgsberg + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software Foundation, + * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef _WAYLAND_SYSTEM_COMPOSITOR_H_ +#define _WAYLAND_SYSTEM_COMPOSITOR_H_ + +#include <termios.h> +#include <xf86drm.h> +#include <xf86drmMode.h> +#include <libudev.h> +#include "wayland-server.h" +#include "wayland-util.h" + +#define GL_GLEXT_PROTOTYPES +#define EGL_EGLEXT_PROTOTYPES +#include <GLES2/gl2.h> +#include <GLES2/gl2ext.h> +#include <EGL/egl.h> +#include <EGL/eglext.h> + +#define ARRAY_LENGTH(a) (sizeof (a) / sizeof (a)[0]) + +struct wlsc_matrix { + GLfloat d[16]; +}; + +struct wlsc_surface; + +struct wlsc_listener { + struct wl_list link; + void (*func)(struct wlsc_listener *listener, + struct wlsc_surface *surface); +}; + +struct wlsc_output { + struct wl_object base; + struct wl_list link; + struct wlsc_compositor *compositor; + struct wlsc_surface *background; + struct wlsc_matrix matrix; + int32_t x, y, width, height; +}; + +/* These should be part of the protocol */ +enum wlsc_grab_type { + WLSC_DEVICE_GRAB_NONE = 0, + WLSC_DEVICE_GRAB_RESIZE_TOP = 1, + WLSC_DEVICE_GRAB_RESIZE_BOTTOM = 2, + WLSC_DEVICE_GRAB_RESIZE_LEFT = 4, + WLSC_DEVICE_GRAB_RESIZE_TOP_LEFT = 5, + WLSC_DEVICE_GRAB_RESIZE_BOTTOM_LEFT = 6, + WLSC_DEVICE_GRAB_RESIZE_RIGHT = 8, + WLSC_DEVICE_GRAB_RESIZE_TOP_RIGHT = 9, + WLSC_DEVICE_GRAB_RESIZE_BOTTOM_RIGHT = 10, + WLSC_DEVICE_GRAB_RESIZE_MASK = 15, + WLSC_DEVICE_GRAB_MOVE = 16, + WLSC_DEVICE_GRAB_MOTION = 17, + WLSC_DEVICE_GRAB_DRAG = 18 +}; + +enum wlsc_pointer_type { + WLSC_POINTER_BOTTOM_LEFT, + WLSC_POINTER_BOTTOM_RIGHT, + WLSC_POINTER_BOTTOM, + WLSC_POINTER_DRAGGING, + WLSC_POINTER_LEFT_PTR, + WLSC_POINTER_LEFT, + WLSC_POINTER_RIGHT, + WLSC_POINTER_TOP_LEFT, + WLSC_POINTER_TOP_RIGHT, + WLSC_POINTER_TOP, + WLSC_POINTER_IBEAM, +}; + +struct wlsc_input_device { + struct wl_input_device base; + int32_t x, y; + struct wlsc_compositor *ec; + struct wlsc_surface *sprite; + int32_t hotspot_x, hotspot_y; + struct wl_list link; + + struct wlsc_surface *pointer_focus; + struct wlsc_surface *keyboard_focus; + struct wl_array keys; + uint32_t modifier_state; + + enum wlsc_grab_type grab; + struct wlsc_surface *grab_surface; + uint32_t grab_time; + int32_t grab_x, grab_y; + int32_t grab_width, grab_height; + int32_t grab_dx, grab_dy; + uint32_t grab_button; + struct wl_drag *drag; + + struct wlsc_listener listener; +}; + +struct wlsc_drm { + struct wl_object base; + int fd; + char *filename; +}; + +struct wlsc_buffer { + struct wl_buffer base; + int32_t width, height; + EGLImageKHR image; + struct wl_visual *visual; +}; + +struct wlsc_compositor { + struct wl_compositor base; + struct wl_visual argb_visual, premultiplied_argb_visual, rgb_visual; + + struct wlsc_drm drm; + EGLDisplay display; + EGLContext context; + GLuint fbo, vbo; + GLuint proj_uniform, tex_uniform; + struct wlsc_buffer *pointer_buffers; + struct wl_display *wl_display; + + /* We implement the shell interface. */ + struct wl_shell shell; + + /* There can be more than one, but not right now... */ + struct wlsc_input_device *input_device; + + struct wl_list output_list; + struct wl_list input_device_list; + struct wl_list surface_list; + + struct wl_list surface_destroy_listener_list; + + /* Repaint state. */ + struct wl_event_source *timer_source; + int repaint_needed; + int repaint_on_timeout; + struct timespec previous_swap; + + uint32_t focus; + + int (*authenticate)(struct wlsc_compositor *c, uint32_t id); + void (*present)(struct wlsc_compositor *c); +}; + +#define MODIFIER_CTRL (1 << 8) +#define MODIFIER_ALT (1 << 9) +#define MODIFIER_SUPER (1 << 10) + +struct wlsc_vector { + GLfloat f[4]; +}; + +struct wlsc_surface { + struct wl_surface base; + struct wlsc_compositor *compositor; + GLuint texture; + int32_t x, y, width, height; + struct wl_list link; + struct wlsc_matrix matrix; + struct wlsc_matrix matrix_inv; + struct wl_visual *visual; +}; + +void +notify_motion(struct wlsc_input_device *device, + uint32_t time, int x, int y); +void +notify_button(struct wlsc_input_device *device, + uint32_t time, int32_t button, int32_t state); +void +notify_key(struct wlsc_input_device *device, + uint32_t time, uint32_t key, uint32_t state); + +void +wlsc_compositor_finish_frame(struct wlsc_compositor *compositor, int msecs); +void +wlsc_compositor_schedule_repaint(struct wlsc_compositor *compositor); + +int +wlsc_compositor_init(struct wlsc_compositor *ec, struct wl_display *display); +void +wlsc_output_init(struct wlsc_output *output, struct wlsc_compositor *c, + int x, int y, int width, int height); +void +wlsc_input_device_init(struct wlsc_input_device *device, + struct wlsc_compositor *ec); +int +wlsc_drm_init(struct wlsc_compositor *ec, int fd, const char *filename); + +struct wlsc_compositor * +x11_compositor_create(struct wl_display *display); + +struct wlsc_compositor * +drm_compositor_create(struct wl_display *display); + +void +screenshooter_create(struct wlsc_compositor *ec); + +extern const char *option_background; +extern int option_connector; + +#endif |