Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 1 | /* |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 2 | * Copyright © 2010-2011 Intel Corporation |
| 3 | * Copyright © 2008-2011 Kristian Høgsberg |
Pekka Paalanen | d581a8f | 2012-01-27 16:25:16 +0200 | [diff] [blame] | 4 | * Copyright © 2012 Collabora, Ltd. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 5 | * |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 6 | * Permission to use, copy, modify, distribute, and sell this software and |
| 7 | * its documentation for any purpose is hereby granted without fee, provided |
| 8 | * that the above copyright notice appear in all copies and that both that |
| 9 | * copyright notice and this permission notice appear in supporting |
| 10 | * documentation, and that the name of the copyright holders not be used in |
| 11 | * advertising or publicity pertaining to distribution of the software |
| 12 | * without specific, written prior permission. The copyright holders make |
| 13 | * no representations about the suitability of this software for any |
| 14 | * purpose. It is provided "as is" without express or implied warranty. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 15 | * |
Kristian Høgsberg | 96aa7da | 2011-09-15 15:43:14 -0400 | [diff] [blame] | 16 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS |
| 17 | * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND |
| 18 | * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| 19 | * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER |
| 20 | * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF |
| 21 | * CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN |
| 22 | * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
Kristian Høgsberg | ffd710e | 2008-12-02 15:15:01 -0500 | [diff] [blame] | 23 | */ |
| 24 | |
Kristian Høgsberg | 06bc264 | 2010-12-01 09:50:16 -0500 | [diff] [blame] | 25 | #define _GNU_SOURCE |
| 26 | |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 27 | #include "config.h" |
| 28 | |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 29 | #include <stdio.h> |
| 30 | #include <string.h> |
| 31 | #include <stdlib.h> |
| 32 | #include <stdint.h> |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 33 | #include <limits.h> |
Kristian Høgsberg | 8d7ca6b | 2008-11-09 00:22:51 -0500 | [diff] [blame] | 34 | #include <stdarg.h> |
Benjamin Franzke | 6f5fc69 | 2011-06-21 19:34:19 +0200 | [diff] [blame] | 35 | #include <assert.h> |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 36 | #include <sys/ioctl.h> |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 37 | #include <sys/wait.h> |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 38 | #include <sys/types.h> |
| 39 | #include <sys/socket.h> |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 40 | #include <fcntl.h> |
| 41 | #include <unistd.h> |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 42 | #include <math.h> |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 43 | #include <linux/input.h> |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 44 | #include <dlfcn.h> |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 45 | #include <getopt.h> |
Kristian Høgsberg | 8544903 | 2011-05-02 12:11:07 -0400 | [diff] [blame] | 46 | #include <signal.h> |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 47 | #include <setjmp.h> |
| 48 | #include <execinfo.h> |
Kristian Høgsberg | 890bc05 | 2008-12-30 14:31:33 -0500 | [diff] [blame] | 49 | |
Pekka Paalanen | 50719bc | 2011-11-22 14:18:50 +0200 | [diff] [blame] | 50 | #include <wayland-server.h> |
Kristian Høgsberg | 8286302 | 2010-06-04 21:52:02 -0400 | [diff] [blame] | 51 | #include "compositor.h" |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 52 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 53 | static const char *option_socket_name = NULL; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 54 | |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 55 | static struct wl_list child_process_list; |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 56 | static jmp_buf segv_jmp_buf; |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 57 | |
| 58 | static int |
| 59 | sigchld_handler(int signal_number, void *data) |
| 60 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 61 | struct weston_process *p; |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 62 | int status; |
| 63 | pid_t pid; |
| 64 | |
| 65 | pid = wait(&status); |
| 66 | wl_list_for_each(p, &child_process_list, link) { |
| 67 | if (p->pid == pid) |
| 68 | break; |
| 69 | } |
| 70 | |
| 71 | if (&p->link == &child_process_list) { |
| 72 | fprintf(stderr, "unknown child process exited\n"); |
| 73 | return 1; |
| 74 | } |
| 75 | |
| 76 | wl_list_remove(&p->link); |
| 77 | p->cleanup(p, status); |
| 78 | |
| 79 | return 1; |
| 80 | } |
| 81 | |
| 82 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 83 | weston_watch_process(struct weston_process *process) |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 84 | { |
| 85 | wl_list_insert(&child_process_list, &process->link); |
| 86 | } |
| 87 | |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 88 | static void |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 89 | child_client_exec(int sockfd, const char *path) |
| 90 | { |
Kristian Høgsberg | d42b0c9 | 2011-12-08 10:19:40 -0500 | [diff] [blame] | 91 | int clientfd; |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 92 | char s[32]; |
Pekka Paalanen | c47ddfd | 2011-12-08 10:44:56 +0200 | [diff] [blame] | 93 | sigset_t allsigs; |
| 94 | |
| 95 | /* do not give our signal mask to the new process */ |
| 96 | sigfillset(&allsigs); |
| 97 | sigprocmask(SIG_UNBLOCK, &allsigs, NULL); |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 98 | |
Kristian Høgsberg | eb76484 | 2012-01-31 22:17:25 -0500 | [diff] [blame] | 99 | /* Launch clients as the user. */ |
| 100 | seteuid(getuid()); |
| 101 | |
Kristian Høgsberg | d42b0c9 | 2011-12-08 10:19:40 -0500 | [diff] [blame] | 102 | /* SOCK_CLOEXEC closes both ends, so we dup the fd to get a |
| 103 | * non-CLOEXEC fd to pass through exec. */ |
| 104 | clientfd = dup(sockfd); |
| 105 | if (clientfd == -1) { |
| 106 | fprintf(stderr, "compositor: dup failed: %m\n"); |
| 107 | return; |
| 108 | } |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 109 | |
Kristian Høgsberg | d42b0c9 | 2011-12-08 10:19:40 -0500 | [diff] [blame] | 110 | snprintf(s, sizeof s, "%d", clientfd); |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 111 | setenv("WAYLAND_SOCKET", s, 1); |
| 112 | |
| 113 | if (execl(path, path, NULL) < 0) |
| 114 | fprintf(stderr, "compositor: executing '%s' failed: %m\n", |
| 115 | path); |
| 116 | } |
| 117 | |
| 118 | WL_EXPORT struct wl_client * |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 119 | weston_client_launch(struct weston_compositor *compositor, |
| 120 | struct weston_process *proc, |
| 121 | const char *path, |
| 122 | weston_process_cleanup_func_t cleanup) |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 123 | { |
| 124 | int sv[2]; |
| 125 | pid_t pid; |
| 126 | struct wl_client *client; |
| 127 | |
| 128 | if (socketpair(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0, sv) < 0) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 129 | fprintf(stderr, "weston_client_launch: " |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 130 | "socketpair failed while launching '%s': %m\n", |
| 131 | path); |
| 132 | return NULL; |
| 133 | } |
| 134 | |
| 135 | pid = fork(); |
| 136 | if (pid == -1) { |
| 137 | close(sv[0]); |
| 138 | close(sv[1]); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 139 | fprintf(stderr, "weston_client_launch: " |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 140 | "fork failed while launching '%s': %m\n", path); |
| 141 | return NULL; |
| 142 | } |
| 143 | |
| 144 | if (pid == 0) { |
| 145 | child_client_exec(sv[1], path); |
| 146 | exit(-1); |
| 147 | } |
| 148 | |
| 149 | close(sv[1]); |
| 150 | |
| 151 | client = wl_client_create(compositor->wl_display, sv[0]); |
| 152 | if (!client) { |
| 153 | close(sv[0]); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 154 | fprintf(stderr, "weston_client_launch: " |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 155 | "wl_client_create failed while launching '%s'.\n", |
| 156 | path); |
| 157 | return NULL; |
| 158 | } |
| 159 | |
| 160 | proc->pid = pid; |
| 161 | proc->cleanup = cleanup; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 162 | weston_watch_process(proc); |
Pekka Paalanen | 409ef0a | 2011-12-02 15:30:21 +0200 | [diff] [blame] | 163 | |
| 164 | return client; |
| 165 | } |
| 166 | |
| 167 | static void |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 168 | surface_handle_buffer_destroy(struct wl_listener *listener, |
| 169 | struct wl_resource *resource, uint32_t time) |
| 170 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 171 | struct weston_surface *es = |
| 172 | container_of(listener, struct weston_surface, |
| 173 | buffer_destroy_listener); |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 174 | |
Kristian Høgsberg | 2459694 | 2011-10-24 17:51:02 -0400 | [diff] [blame] | 175 | es->buffer = NULL; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 176 | } |
| 177 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 178 | WL_EXPORT struct weston_surface * |
Kristian Høgsberg | 18c9300 | 2012-01-27 11:58:31 -0500 | [diff] [blame] | 179 | weston_surface_create(struct weston_compositor *compositor) |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 180 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 181 | struct weston_surface *surface; |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 182 | |
Pekka Paalanen | 56cdea9 | 2011-11-23 16:14:12 +0200 | [diff] [blame] | 183 | surface = calloc(1, sizeof *surface); |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 184 | if (surface == NULL) |
| 185 | return NULL; |
| 186 | |
Kristian Høgsberg | f6b1471 | 2011-01-06 15:32:14 -0500 | [diff] [blame] | 187 | wl_list_init(&surface->link); |
Benjamin Franzke | bab41fb | 2011-03-07 18:04:59 +0100 | [diff] [blame] | 188 | wl_list_init(&surface->buffer_link); |
Kristian Høgsberg | c551bd2 | 2010-12-06 16:43:16 -0500 | [diff] [blame] | 189 | |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 190 | surface->surface.resource.client = NULL; |
Kristian Høgsberg | 8244b44 | 2011-06-23 15:44:14 -0400 | [diff] [blame] | 191 | |
Kristian Høgsberg | 1a208d5 | 2009-02-10 14:20:26 -0500 | [diff] [blame] | 192 | surface->compositor = compositor; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 193 | surface->visual = WESTON_NONE_VISUAL; |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 194 | surface->image = EGL_NO_IMAGE_KHR; |
Kristian Høgsberg | 541e555 | 2011-12-14 09:24:11 -0500 | [diff] [blame] | 195 | surface->alpha = 255; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 196 | |
Kristian Høgsberg | cbd06f9 | 2011-10-12 16:29:31 -0400 | [diff] [blame] | 197 | surface->fullscreen_output = NULL; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 198 | surface->buffer = NULL; |
Kristian Høgsberg | 6f7179c | 2011-08-29 16:09:32 -0400 | [diff] [blame] | 199 | surface->output = NULL; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 200 | |
Kristian Høgsberg | 20300ba | 2011-06-23 20:29:12 -0400 | [diff] [blame] | 201 | pixman_region32_init(&surface->damage); |
Pekka Paalanen | 730d87e | 2012-02-09 16:39:38 +0200 | [diff] [blame] | 202 | pixman_region32_init(&surface->transform.opaque); |
Kristian Høgsberg | 496433b | 2011-11-15 13:50:21 -0500 | [diff] [blame] | 203 | wl_list_init(&surface->frame_callback_list); |
Kristian Høgsberg | 20300ba | 2011-06-23 20:29:12 -0400 | [diff] [blame] | 204 | |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 205 | surface->buffer_destroy_listener.func = surface_handle_buffer_destroy; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 206 | |
Pekka Paalanen | bc0b7e7 | 2012-01-24 09:53:37 +0200 | [diff] [blame] | 207 | wl_list_init(&surface->geometry.transformation_list); |
Pekka Paalanen | cd40362 | 2012-01-25 13:37:39 +0200 | [diff] [blame] | 208 | wl_list_insert(&surface->geometry.transformation_list, |
| 209 | &surface->transform.position.link); |
| 210 | weston_matrix_init(&surface->transform.position.matrix); |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 211 | pixman_region32_init(&surface->transform.boundingbox); |
Pekka Paalanen | bc0b7e7 | 2012-01-24 09:53:37 +0200 | [diff] [blame] | 212 | surface->geometry.dirty = 1; |
Kristian Høgsberg | 1e4b86a | 2008-11-23 23:41:08 -0500 | [diff] [blame] | 213 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 214 | return surface; |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 215 | } |
| 216 | |
Kristian Høgsberg | bbeefb0 | 2012-01-26 10:00:23 -0500 | [diff] [blame] | 217 | static void |
| 218 | weston_surface_set_color(struct weston_surface *surface, |
| 219 | GLfloat red, GLfloat green, GLfloat blue, GLfloat alpha) |
| 220 | { |
| 221 | if (alpha == 1) |
| 222 | surface->visual = WESTON_RGB_VISUAL; |
| 223 | else |
| 224 | surface->visual = WESTON_ARGB_VISUAL; |
| 225 | |
| 226 | surface->color[0] = red; |
| 227 | surface->color[1] = green; |
| 228 | surface->color[2] = blue; |
| 229 | surface->color[3] = alpha; |
| 230 | surface->shader = &surface->compositor->solid_shader; |
| 231 | } |
| 232 | |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 233 | static void |
Pekka Paalanen | ece8a01 | 2012-02-08 15:23:15 +0200 | [diff] [blame] | 234 | surface_to_global_float(struct weston_surface *surface, |
| 235 | int32_t sx, int32_t sy, GLfloat *x, GLfloat *y) |
| 236 | { |
| 237 | if (surface->transform.enabled) { |
| 238 | struct weston_vector v = { { sx, sy, 0.0f, 1.0f } }; |
| 239 | |
| 240 | weston_matrix_transform(&surface->transform.matrix, &v); |
| 241 | |
| 242 | if (fabsf(v.f[3]) < 1e-6) { |
| 243 | fprintf(stderr, "warning: numerical instability in " |
| 244 | "weston_surface_to_global(), divisor = %g\n", |
| 245 | v.f[3]); |
| 246 | *x = 0; |
| 247 | *y = 0; |
| 248 | return; |
| 249 | } |
| 250 | |
| 251 | *x = v.f[0] / v.f[3]; |
| 252 | *y = v.f[1] / v.f[3]; |
| 253 | } else { |
| 254 | *x = sx + surface->geometry.x; |
| 255 | *y = sy + surface->geometry.y; |
| 256 | } |
| 257 | } |
| 258 | |
| 259 | static void |
Pekka Paalanen | 9abf393 | 2012-02-08 14:49:37 +0200 | [diff] [blame] | 260 | weston_surface_damage_below_noupdate(struct weston_surface *surface) |
| 261 | { |
| 262 | struct weston_surface *below; |
| 263 | |
| 264 | if (surface->output == NULL) |
| 265 | return; |
| 266 | |
| 267 | if (surface->link.next == &surface->compositor->surface_list) |
| 268 | return; |
| 269 | |
| 270 | below = container_of(surface->link.next, struct weston_surface, link); |
| 271 | pixman_region32_union(&below->damage, &below->damage, |
| 272 | &surface->transform.boundingbox); |
| 273 | } |
| 274 | |
| 275 | static void |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 276 | surface_compute_bbox(struct weston_surface *surface, int32_t sx, int32_t sy, |
| 277 | int32_t width, int32_t height, |
| 278 | pixman_region32_t *bbox) |
| 279 | { |
Pekka Paalanen | 219b982 | 2012-02-08 15:38:37 +0200 | [diff] [blame] | 280 | GLfloat min_x = HUGE_VALF, min_y = HUGE_VALF; |
| 281 | GLfloat max_x = -HUGE_VALF, max_y = -HUGE_VALF; |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 282 | int32_t s[4][2] = { |
| 283 | { sx, sy }, |
| 284 | { sx, sy + height }, |
| 285 | { sx + width, sy }, |
| 286 | { sx + width, sy + height } |
| 287 | }; |
Pekka Paalanen | 219b982 | 2012-02-08 15:38:37 +0200 | [diff] [blame] | 288 | GLfloat int_x, int_y; |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 289 | int i; |
| 290 | |
| 291 | for (i = 0; i < 4; ++i) { |
Pekka Paalanen | 219b982 | 2012-02-08 15:38:37 +0200 | [diff] [blame] | 292 | GLfloat x, y; |
| 293 | surface_to_global_float(surface, s[i][0], s[i][1], &x, &y); |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 294 | if (x < min_x) |
| 295 | min_x = x; |
| 296 | if (x > max_x) |
| 297 | max_x = x; |
| 298 | if (y < min_y) |
| 299 | min_y = y; |
| 300 | if (y > max_y) |
| 301 | max_y = y; |
| 302 | } |
| 303 | |
Pekka Paalanen | 219b982 | 2012-02-08 15:38:37 +0200 | [diff] [blame] | 304 | int_x = floorf(min_x); |
| 305 | int_y = floorf(min_y); |
| 306 | pixman_region32_init_rect(bbox, int_x, int_y, |
| 307 | ceilf(max_x) - int_x, ceilf(max_y) - int_y); |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 308 | } |
| 309 | |
Pekka Paalanen | 80fb08d | 2012-02-08 15:14:17 +0200 | [diff] [blame] | 310 | static void |
| 311 | weston_surface_update_transform_disable(struct weston_surface *surface) |
| 312 | { |
| 313 | surface->transform.enabled = 0; |
| 314 | |
Pekka Paalanen | cc2f868 | 2012-02-13 10:34:04 +0200 | [diff] [blame] | 315 | /* round off fractions when not transformed */ |
| 316 | surface->geometry.x = roundf(surface->geometry.x); |
| 317 | surface->geometry.y = roundf(surface->geometry.y); |
| 318 | |
Pekka Paalanen | 80fb08d | 2012-02-08 15:14:17 +0200 | [diff] [blame] | 319 | pixman_region32_init_rect(&surface->transform.boundingbox, |
| 320 | surface->geometry.x, |
| 321 | surface->geometry.y, |
| 322 | surface->geometry.width, |
| 323 | surface->geometry.height); |
| 324 | } |
| 325 | |
| 326 | static int |
| 327 | weston_surface_update_transform_enable(struct weston_surface *surface) |
Pekka Paalanen | 2a5cecc | 2012-01-20 14:24:25 +0200 | [diff] [blame] | 328 | { |
| 329 | struct weston_matrix *matrix = &surface->transform.matrix; |
| 330 | struct weston_matrix *inverse = &surface->transform.inverse; |
| 331 | struct weston_transform *tform; |
| 332 | |
Pekka Paalanen | 80fb08d | 2012-02-08 15:14:17 +0200 | [diff] [blame] | 333 | surface->transform.enabled = 1; |
| 334 | |
| 335 | /* Otherwise identity matrix, but with x and y translation. */ |
| 336 | surface->transform.position.matrix.d[12] = surface->geometry.x; |
| 337 | surface->transform.position.matrix.d[13] = surface->geometry.y; |
| 338 | |
| 339 | weston_matrix_init(matrix); |
| 340 | wl_list_for_each(tform, &surface->geometry.transformation_list, link) |
| 341 | weston_matrix_multiply(matrix, &tform->matrix); |
| 342 | |
| 343 | if (weston_matrix_invert(inverse, matrix) < 0) { |
| 344 | /* Oops, bad total transformation, not invertible */ |
| 345 | fprintf(stderr, "error: weston_surface %p" |
| 346 | " transformation not invertible.\n", surface); |
| 347 | return -1; |
| 348 | } |
| 349 | |
| 350 | surface_compute_bbox(surface, 0, 0, surface->geometry.width, |
| 351 | surface->geometry.height, |
| 352 | &surface->transform.boundingbox); |
| 353 | return 0; |
| 354 | } |
| 355 | |
| 356 | WL_EXPORT void |
| 357 | weston_surface_update_transform(struct weston_surface *surface) |
| 358 | { |
Pekka Paalanen | bc0b7e7 | 2012-01-24 09:53:37 +0200 | [diff] [blame] | 359 | if (!surface->geometry.dirty) |
Pekka Paalanen | 2a5cecc | 2012-01-20 14:24:25 +0200 | [diff] [blame] | 360 | return; |
| 361 | |
Pekka Paalanen | bc0b7e7 | 2012-01-24 09:53:37 +0200 | [diff] [blame] | 362 | surface->geometry.dirty = 0; |
Pekka Paalanen | 2a5cecc | 2012-01-20 14:24:25 +0200 | [diff] [blame] | 363 | |
Pekka Paalanen | 9651678 | 2012-02-09 15:32:15 +0200 | [diff] [blame] | 364 | weston_surface_damage_below_noupdate(surface); |
| 365 | |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 366 | pixman_region32_fini(&surface->transform.boundingbox); |
| 367 | |
Pekka Paalanen | cd40362 | 2012-01-25 13:37:39 +0200 | [diff] [blame] | 368 | /* transform.position is always in transformation_list */ |
| 369 | if (surface->geometry.transformation_list.next == |
| 370 | &surface->transform.position.link && |
| 371 | surface->geometry.transformation_list.prev == |
| 372 | &surface->transform.position.link) { |
Pekka Paalanen | 80fb08d | 2012-02-08 15:14:17 +0200 | [diff] [blame] | 373 | weston_surface_update_transform_disable(surface); |
| 374 | } else { |
| 375 | if (weston_surface_update_transform_enable(surface) < 0) |
| 376 | weston_surface_update_transform_disable(surface); |
Pekka Paalanen | 2a5cecc | 2012-01-20 14:24:25 +0200 | [diff] [blame] | 377 | } |
Pekka Paalanen | 9651678 | 2012-02-09 15:32:15 +0200 | [diff] [blame] | 378 | |
| 379 | /* weston_surface_damage() without update */ |
| 380 | pixman_region32_union(&surface->damage, &surface->damage, |
| 381 | &surface->transform.boundingbox); |
| 382 | |
Pekka Paalanen | 730d87e | 2012-02-09 16:39:38 +0200 | [diff] [blame] | 383 | pixman_region32_fini(&surface->transform.opaque); |
| 384 | if (surface->visual == WESTON_RGB_VISUAL && |
| 385 | surface->transform.enabled == 0) |
| 386 | pixman_region32_init_rect(&surface->transform.opaque, |
| 387 | surface->geometry.x, |
| 388 | surface->geometry.y, |
| 389 | surface->geometry.width, |
| 390 | surface->geometry.height); |
| 391 | else |
| 392 | pixman_region32_init(&surface->transform.opaque); |
| 393 | |
Pekka Paalanen | f07cb5d | 2012-02-10 13:34:36 +0200 | [diff] [blame] | 394 | |
| 395 | if (surface->output) |
| 396 | weston_surface_assign_output(surface); |
| 397 | |
Pekka Paalanen | 9651678 | 2012-02-09 15:32:15 +0200 | [diff] [blame] | 398 | weston_compositor_schedule_repaint(surface->compositor); |
Pekka Paalanen | 2a5cecc | 2012-01-20 14:24:25 +0200 | [diff] [blame] | 399 | } |
| 400 | |
Pekka Paalanen | ddae03c | 2012-02-06 14:54:20 +0200 | [diff] [blame] | 401 | WL_EXPORT void |
| 402 | weston_surface_to_global(struct weston_surface *surface, |
| 403 | int32_t sx, int32_t sy, int32_t *x, int32_t *y) |
| 404 | { |
| 405 | GLfloat xf, yf; |
| 406 | |
| 407 | weston_surface_update_transform(surface); |
| 408 | |
| 409 | surface_to_global_float(surface, sx, sy, &xf, &yf); |
| 410 | *x = floorf(xf); |
| 411 | *y = floorf(yf); |
| 412 | } |
| 413 | |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 414 | static void |
| 415 | surface_from_global_float(struct weston_surface *surface, |
| 416 | int32_t x, int32_t y, GLfloat *sx, GLfloat *sy) |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 417 | { |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 418 | if (surface->transform.enabled) { |
| 419 | struct weston_vector v = { { x, y, 0.0f, 1.0f } }; |
| 420 | |
| 421 | weston_matrix_transform(&surface->transform.inverse, &v); |
| 422 | |
| 423 | if (fabsf(v.f[3]) < 1e-6) { |
| 424 | fprintf(stderr, "warning: numerical instability in " |
| 425 | "weston_surface_from_global(), divisor = %g\n", |
| 426 | v.f[3]); |
| 427 | *sx = 0; |
| 428 | *sy = 0; |
| 429 | return; |
| 430 | } |
| 431 | |
Pekka Paalanen | cd40362 | 2012-01-25 13:37:39 +0200 | [diff] [blame] | 432 | *sx = v.f[0] / v.f[3]; |
| 433 | *sy = v.f[1] / v.f[3]; |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 434 | } else { |
Pekka Paalanen | ba3cf95 | 2012-01-25 16:22:05 +0200 | [diff] [blame] | 435 | *sx = x - surface->geometry.x; |
| 436 | *sy = y - surface->geometry.y; |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 437 | } |
| 438 | } |
| 439 | |
| 440 | WL_EXPORT void |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 441 | weston_surface_from_global(struct weston_surface *surface, |
| 442 | int32_t x, int32_t y, int32_t *sx, int32_t *sy) |
| 443 | { |
| 444 | GLfloat sxf, syf; |
| 445 | |
| 446 | weston_surface_update_transform(surface); |
| 447 | |
| 448 | surface_from_global_float(surface, x, y, &sxf, &syf); |
| 449 | *sx = floorf(sxf); |
| 450 | *sy = floorf(syf); |
| 451 | } |
| 452 | |
Tiago Vignatti | 9d39352 | 2012-02-10 16:26:19 +0200 | [diff] [blame] | 453 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 454 | weston_surface_damage_rectangle(struct weston_surface *surface, |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 455 | int32_t sx, int32_t sy, |
| 456 | int32_t width, int32_t height) |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 457 | { |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 458 | weston_surface_update_transform(surface); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 459 | |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 460 | if (surface->transform.enabled) { |
| 461 | pixman_region32_t box; |
| 462 | surface_compute_bbox(surface, sx, sy, width, height, &box); |
| 463 | pixman_region32_union(&surface->damage, &surface->damage, |
| 464 | &box); |
| 465 | pixman_region32_fini(&box); |
| 466 | } else { |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 467 | pixman_region32_union_rect(&surface->damage, &surface->damage, |
Pekka Paalanen | 1d5035c | 2012-02-09 15:27:45 +0200 | [diff] [blame] | 468 | surface->geometry.x + sx, |
| 469 | surface->geometry.y + sy, |
| 470 | width, height); |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 471 | } |
| 472 | |
| 473 | weston_compositor_schedule_repaint(surface->compositor); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 474 | } |
| 475 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 476 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 477 | weston_surface_damage(struct weston_surface *surface) |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 478 | { |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 479 | weston_surface_update_transform(surface); |
| 480 | |
| 481 | pixman_region32_union(&surface->damage, &surface->damage, |
| 482 | &surface->transform.boundingbox); |
| 483 | |
| 484 | weston_compositor_schedule_repaint(surface->compositor); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 485 | } |
| 486 | |
Tiago Vignatti | 9d39352 | 2012-02-10 16:26:19 +0200 | [diff] [blame] | 487 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 488 | weston_surface_damage_below(struct weston_surface *surface) |
Kristian Høgsberg | b8a9833 | 2011-06-23 21:00:04 -0400 | [diff] [blame] | 489 | { |
Pekka Paalanen | 2267d45 | 2012-01-26 13:12:45 +0200 | [diff] [blame] | 490 | weston_surface_update_transform(surface); |
Pekka Paalanen | 9abf393 | 2012-02-08 14:49:37 +0200 | [diff] [blame] | 491 | weston_surface_damage_below_noupdate(surface); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 492 | weston_compositor_schedule_repaint(surface->compositor); |
Kristian Høgsberg | b8a9833 | 2011-06-23 21:00:04 -0400 | [diff] [blame] | 493 | } |
| 494 | |
Kristian Høgsberg | 90b5381 | 2012-01-18 21:41:37 -0500 | [diff] [blame] | 495 | static void |
| 496 | weston_surface_flush_damage(struct weston_surface *surface) |
| 497 | { |
| 498 | struct weston_surface *below; |
| 499 | |
| 500 | if (surface->output && |
| 501 | surface->link.next != &surface->compositor->surface_list) { |
| 502 | below = container_of(surface->link.next, |
| 503 | struct weston_surface, link); |
| 504 | |
| 505 | pixman_region32_union(&below->damage, |
| 506 | &below->damage, &surface->damage); |
| 507 | } |
| 508 | } |
| 509 | |
Kristian Høgsberg | a691aee | 2011-06-23 21:43:50 -0400 | [diff] [blame] | 510 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 511 | weston_surface_configure(struct weston_surface *surface, |
Pekka Paalanen | ddae03c | 2012-02-06 14:54:20 +0200 | [diff] [blame] | 512 | GLfloat x, GLfloat y, int width, int height) |
Kristian Høgsberg | a691aee | 2011-06-23 21:43:50 -0400 | [diff] [blame] | 513 | { |
Pekka Paalanen | ba3cf95 | 2012-01-25 16:22:05 +0200 | [diff] [blame] | 514 | surface->geometry.x = x; |
| 515 | surface->geometry.y = y; |
Pekka Paalanen | 60921e5 | 2012-01-25 15:55:43 +0200 | [diff] [blame] | 516 | surface->geometry.width = width; |
| 517 | surface->geometry.height = height; |
Pekka Paalanen | cd40362 | 2012-01-25 13:37:39 +0200 | [diff] [blame] | 518 | surface->geometry.dirty = 1; |
Kristian Høgsberg | a691aee | 2011-06-23 21:43:50 -0400 | [diff] [blame] | 519 | } |
| 520 | |
Pekka Paalanen | 8fb8d3b | 2012-02-13 13:03:59 +0200 | [diff] [blame] | 521 | WL_EXPORT void |
| 522 | weston_surface_set_position(struct weston_surface *surface, |
| 523 | GLfloat x, GLfloat y) |
| 524 | { |
| 525 | surface->geometry.x = x; |
| 526 | surface->geometry.y = y; |
| 527 | surface->geometry.dirty = 1; |
| 528 | } |
| 529 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 530 | WL_EXPORT uint32_t |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 531 | weston_compositor_get_time(void) |
Kristian Høgsberg | 7132a9a | 2010-12-06 21:41:10 -0500 | [diff] [blame] | 532 | { |
| 533 | struct timeval tv; |
| 534 | |
| 535 | gettimeofday(&tv, NULL); |
| 536 | |
| 537 | return tv.tv_sec * 1000 + tv.tv_usec / 1000; |
| 538 | } |
| 539 | |
Tiago Vignatti | 9d39352 | 2012-02-10 16:26:19 +0200 | [diff] [blame] | 540 | static struct weston_surface * |
| 541 | weston_compositor_pick_surface(struct weston_compositor *compositor, |
| 542 | int32_t x, int32_t y, int32_t *sx, int32_t *sy) |
| 543 | { |
| 544 | struct weston_surface *surface; |
| 545 | |
| 546 | wl_list_for_each(surface, &compositor->surface_list, link) { |
Ander Conselvan de Oliveira | d595f65 | 2012-02-15 17:02:55 +0200 | [diff] [blame] | 547 | if (!surface->pickable) |
Tiago Vignatti | 9d39352 | 2012-02-10 16:26:19 +0200 | [diff] [blame] | 548 | continue; |
| 549 | weston_surface_from_global(surface, x, y, sx, sy); |
| 550 | if (0 <= *sx && *sx < surface->geometry.width && |
| 551 | 0 <= *sy && *sy < surface->geometry.height) |
| 552 | return surface; |
| 553 | } |
| 554 | |
| 555 | return NULL; |
| 556 | } |
| 557 | |
| 558 | static void |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 559 | weston_device_repick(struct wl_input_device *device, uint32_t time) |
| 560 | { |
| 561 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 562 | const struct wl_grab_interface *interface; |
| 563 | struct weston_surface *surface, *focus; |
| 564 | |
| 565 | surface = weston_compositor_pick_surface(wd->compositor, |
| 566 | device->x, device->y, |
| 567 | &device->current_x, |
| 568 | &device->current_y); |
| 569 | |
| 570 | if (&surface->surface != device->current) { |
| 571 | interface = device->grab->interface; |
| 572 | interface->focus(device->grab, time, &surface->surface, |
| 573 | device->current_x, device->current_y); |
| 574 | device->current = &surface->surface; |
| 575 | } |
| 576 | |
| 577 | focus = (struct weston_surface *) device->grab->focus; |
| 578 | if (focus) |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 579 | weston_surface_from_global(focus, device->x, device->y, |
| 580 | &device->grab->x, &device->grab->y); |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 581 | } |
| 582 | |
| 583 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 584 | weston_compositor_repick(struct weston_compositor *compositor) |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 585 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 586 | struct weston_input_device *device; |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 587 | uint32_t time; |
| 588 | |
Kristian Høgsberg | 1ec0c31 | 2011-11-15 16:39:55 -0500 | [diff] [blame] | 589 | if (!compositor->focus) |
| 590 | return; |
| 591 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 592 | time = weston_compositor_get_time(); |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 593 | wl_list_for_each(device, &compositor->input_device_list, link) |
| 594 | weston_device_repick(&device->input_device, time); |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 595 | } |
| 596 | |
| 597 | static void |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 598 | destroy_surface(struct wl_resource *resource) |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 599 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 600 | struct weston_surface *surface = |
| 601 | container_of(resource, |
| 602 | struct weston_surface, surface.resource); |
| 603 | struct weston_compositor *compositor = surface->compositor; |
Kristian Høgsberg | 4fa4873 | 2009-03-10 23:17:00 -0400 | [diff] [blame] | 604 | |
Kristian Høgsberg | d1e8625 | 2012-01-30 09:10:14 -0500 | [diff] [blame] | 605 | if (surface->output) { |
| 606 | weston_surface_damage_below(surface); |
| 607 | weston_surface_flush_damage(surface); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 608 | |
Kristian Høgsberg | d1e8625 | 2012-01-30 09:10:14 -0500 | [diff] [blame] | 609 | wl_list_remove(&surface->link); |
| 610 | weston_compositor_repick(compositor); |
| 611 | } |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 612 | |
Kristian Høgsberg | 46e64ee | 2012-01-26 09:28:42 -0500 | [diff] [blame] | 613 | glDeleteTextures(1, &surface->texture); |
Benjamin Franzke | 431da9a | 2011-04-20 11:02:58 +0200 | [diff] [blame] | 614 | |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 615 | if (surface->buffer) |
| 616 | wl_list_remove(&surface->buffer_destroy_listener.link); |
Kristian Høgsberg | 3f8f39c | 2009-09-18 17:05:13 -0400 | [diff] [blame] | 617 | |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 618 | if (surface->image != EGL_NO_IMAGE_KHR) |
Kristian Høgsberg | b5819dc | 2011-04-25 15:08:20 -0400 | [diff] [blame] | 619 | compositor->destroy_image(compositor->display, |
| 620 | surface->image); |
Benjamin Franzke | 1178a3c | 2011-04-10 16:49:52 +0200 | [diff] [blame] | 621 | |
Benjamin Franzke | bab41fb | 2011-03-07 18:04:59 +0100 | [diff] [blame] | 622 | wl_list_remove(&surface->buffer_link); |
| 623 | |
Pekka Paalanen | 6720d8f | 2012-01-25 15:17:40 +0200 | [diff] [blame] | 624 | pixman_region32_fini(&surface->transform.boundingbox); |
Pekka Paalanen | 402ae6d | 2012-01-03 10:23:24 +0200 | [diff] [blame] | 625 | pixman_region32_fini(&surface->damage); |
Pekka Paalanen | 730d87e | 2012-02-09 16:39:38 +0200 | [diff] [blame] | 626 | pixman_region32_fini(&surface->transform.opaque); |
Pekka Paalanen | 402ae6d | 2012-01-03 10:23:24 +0200 | [diff] [blame] | 627 | |
Kristian Høgsberg | 4fa4873 | 2009-03-10 23:17:00 -0400 | [diff] [blame] | 628 | free(surface); |
Kristian Høgsberg | 5487982 | 2008-11-23 17:07:32 -0500 | [diff] [blame] | 629 | } |
| 630 | |
Benjamin Franzke | faa0a9d | 2011-02-21 16:24:53 +0100 | [diff] [blame] | 631 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 632 | weston_buffer_attach(struct wl_buffer *buffer, struct wl_surface *surface) |
Benjamin Franzke | faa0a9d | 2011-02-21 16:24:53 +0100 | [diff] [blame] | 633 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 634 | struct weston_surface *es = (struct weston_surface *) surface; |
| 635 | struct weston_compositor *ec = es->compositor; |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 636 | struct wl_list *surfaces_attached_to; |
Benjamin Franzke | faa0a9d | 2011-02-21 16:24:53 +0100 | [diff] [blame] | 637 | |
Kristian Høgsberg | bbeefb0 | 2012-01-26 10:00:23 -0500 | [diff] [blame] | 638 | if (!es->texture) { |
| 639 | glGenTextures(1, &es->texture); |
| 640 | glBindTexture(GL_TEXTURE_2D, es->texture); |
| 641 | glTexParameteri(GL_TEXTURE_2D, |
| 642 | GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); |
| 643 | glTexParameteri(GL_TEXTURE_2D, |
| 644 | GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); |
| 645 | es->shader = &ec->texture_shader; |
| 646 | } else { |
| 647 | glBindTexture(GL_TEXTURE_2D, es->texture); |
| 648 | } |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 649 | |
| 650 | if (wl_buffer_is_shm(buffer)) { |
Benjamin Franzke | fab5ec1 | 2011-04-25 19:44:47 +0200 | [diff] [blame] | 651 | es->pitch = wl_shm_buffer_get_stride(buffer) / 4; |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 652 | glTexImage2D(GL_TEXTURE_2D, 0, GL_BGRA_EXT, |
Benjamin Franzke | fab5ec1 | 2011-04-25 19:44:47 +0200 | [diff] [blame] | 653 | es->pitch, buffer->height, 0, |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 654 | GL_BGRA_EXT, GL_UNSIGNED_BYTE, |
| 655 | wl_shm_buffer_get_data(buffer)); |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 656 | |
| 657 | switch (wl_shm_buffer_get_format(buffer)) { |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 658 | case WL_SHM_FORMAT_ARGB8888: |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 659 | es->visual = WESTON_ARGB_VISUAL; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 660 | break; |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 661 | case WL_SHM_FORMAT_XRGB8888: |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 662 | es->visual = WESTON_RGB_VISUAL; |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 663 | break; |
| 664 | } |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 665 | |
| 666 | surfaces_attached_to = buffer->user_data; |
| 667 | |
Kristian Høgsberg | fac11d2 | 2011-05-02 13:35:17 -0400 | [diff] [blame] | 668 | wl_list_remove(&es->buffer_link); |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 669 | wl_list_insert(surfaces_attached_to, &es->buffer_link); |
Benjamin Franzke | faa0a9d | 2011-02-21 16:24:53 +0100 | [diff] [blame] | 670 | } else { |
Benjamin Franzke | fb4b5a2 | 2011-06-21 10:44:37 +0200 | [diff] [blame] | 671 | if (es->image != EGL_NO_IMAGE_KHR) |
| 672 | ec->destroy_image(ec->display, es->image); |
Kristian Høgsberg | b5819dc | 2011-04-25 15:08:20 -0400 | [diff] [blame] | 673 | es->image = ec->create_image(ec->display, NULL, |
| 674 | EGL_WAYLAND_BUFFER_WL, |
| 675 | buffer, NULL); |
| 676 | |
| 677 | ec->image_target_texture_2d(GL_TEXTURE_2D, es->image); |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 678 | |
Kristian Høgsberg | 8e81df4 | 2012-01-11 14:24:46 -0500 | [diff] [blame] | 679 | es->visual = WESTON_ARGB_VISUAL; |
Pekka Paalanen | 60921e5 | 2012-01-25 15:55:43 +0200 | [diff] [blame] | 680 | es->pitch = es->geometry.width; |
Benjamin Franzke | faa0a9d | 2011-02-21 16:24:53 +0100 | [diff] [blame] | 681 | } |
| 682 | } |
| 683 | |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 684 | static int |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 685 | texture_region(struct weston_surface *es, pixman_region32_t *region) |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 686 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 687 | struct weston_compositor *ec = es->compositor; |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 688 | GLfloat *v, inv_width, inv_height; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 689 | GLfloat sx, sy; |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 690 | pixman_box32_t *rectangles; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 691 | unsigned int *p; |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 692 | int i, n; |
| 693 | |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 694 | rectangles = pixman_region32_rectangles(region, &n); |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 695 | v = wl_array_add(&ec->vertices, n * 16 * sizeof *v); |
| 696 | p = wl_array_add(&ec->indices, n * 6 * sizeof *p); |
Benjamin Franzke | fab5ec1 | 2011-04-25 19:44:47 +0200 | [diff] [blame] | 697 | inv_width = 1.0 / es->pitch; |
Pekka Paalanen | 60921e5 | 2012-01-25 15:55:43 +0200 | [diff] [blame] | 698 | inv_height = 1.0 / es->geometry.height; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 699 | |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 700 | for (i = 0; i < n; i++, v += 16, p += 6) { |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 701 | surface_from_global_float(es, rectangles[i].x1, |
| 702 | rectangles[i].y1, &sx, &sy); |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 703 | v[ 0] = rectangles[i].x1; |
| 704 | v[ 1] = rectangles[i].y1; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 705 | v[ 2] = sx * inv_width; |
| 706 | v[ 3] = sy * inv_height; |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 707 | |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 708 | surface_from_global_float(es, rectangles[i].x1, |
| 709 | rectangles[i].y2, &sx, &sy); |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 710 | v[ 4] = rectangles[i].x1; |
| 711 | v[ 5] = rectangles[i].y2; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 712 | v[ 6] = sx * inv_width; |
| 713 | v[ 7] = sy * inv_height; |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 714 | |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 715 | surface_from_global_float(es, rectangles[i].x2, |
| 716 | rectangles[i].y1, &sx, &sy); |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 717 | v[ 8] = rectangles[i].x2; |
| 718 | v[ 9] = rectangles[i].y1; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 719 | v[10] = sx * inv_width; |
| 720 | v[11] = sy * inv_height; |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 721 | |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 722 | surface_from_global_float(es, rectangles[i].x2, |
| 723 | rectangles[i].y2, &sx, &sy); |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 724 | v[12] = rectangles[i].x2; |
| 725 | v[13] = rectangles[i].y2; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 726 | v[14] = sx * inv_width; |
| 727 | v[15] = sy * inv_height; |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 728 | |
| 729 | p[0] = i * 4 + 0; |
| 730 | p[1] = i * 4 + 1; |
| 731 | p[2] = i * 4 + 2; |
| 732 | p[3] = i * 4 + 2; |
| 733 | p[4] = i * 4 + 1; |
| 734 | p[5] = i * 4 + 3; |
| 735 | } |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 736 | |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 737 | return n; |
| 738 | } |
| 739 | |
Kristian Høgsberg | 68c479a | 2012-01-25 23:32:28 -0500 | [diff] [blame] | 740 | WL_EXPORT void |
Kristian Høgsberg | a0d6dc4 | 2012-01-25 22:02:00 -0500 | [diff] [blame] | 741 | weston_surface_draw(struct weston_surface *es, struct weston_output *output) |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 742 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 743 | struct weston_compositor *ec = es->compositor; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 744 | GLfloat *v; |
| 745 | pixman_region32_t repaint; |
Kristian Høgsberg | 40caded | 2011-06-20 19:48:16 -0400 | [diff] [blame] | 746 | GLint filter; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 747 | int n; |
| 748 | |
Pekka Paalanen | a9f8a21 | 2012-01-26 11:28:08 +0200 | [diff] [blame] | 749 | pixman_region32_init(&repaint); |
| 750 | pixman_region32_intersect(&repaint, &es->transform.boundingbox, |
| 751 | &output->region); |
Kristian Høgsberg | a0d6dc4 | 2012-01-25 22:02:00 -0500 | [diff] [blame] | 752 | pixman_region32_intersect(&repaint, &repaint, &es->damage); |
| 753 | |
Pekka Paalanen | c7b45f6 | 2012-02-06 12:16:07 +0200 | [diff] [blame] | 754 | /* Clear damage, assume outputs do not overlap. */ |
| 755 | pixman_region32_subtract(&es->damage, &es->damage, &output->region); |
| 756 | |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 757 | if (!pixman_region32_not_empty(&repaint)) |
Pekka Paalanen | a9f8a21 | 2012-01-26 11:28:08 +0200 | [diff] [blame] | 758 | goto out; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 759 | |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 760 | switch (es->visual) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 761 | case WESTON_ARGB_VISUAL: |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 762 | glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA); |
| 763 | glEnable(GL_BLEND); |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 764 | break; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 765 | case WESTON_RGB_VISUAL: |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 766 | glDisable(GL_BLEND); |
Kristian Høgsberg | f389cac | 2011-08-31 16:21:38 -0400 | [diff] [blame] | 767 | break; |
| 768 | default: |
| 769 | fprintf(stderr, "bogus visual\n"); |
| 770 | break; |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 771 | } |
| 772 | |
Kristian Høgsberg | 0763262 | 2012-01-25 23:02:06 -0500 | [diff] [blame] | 773 | if (ec->current_shader != es->shader) { |
| 774 | glUseProgram(es->shader->program); |
Kristian Høgsberg | 0763262 | 2012-01-25 23:02:06 -0500 | [diff] [blame] | 775 | ec->current_shader = es->shader; |
| 776 | } |
| 777 | |
Kristian Høgsberg | 0452abc | 2012-01-31 15:38:36 -0500 | [diff] [blame] | 778 | glUniformMatrix4fv(es->shader->proj_uniform, |
| 779 | 1, GL_FALSE, output->matrix.d); |
Pekka Paalanen | f55f544 | 2012-02-02 16:49:05 +0200 | [diff] [blame] | 780 | glUniform1i(es->shader->tex_uniform, 0); |
| 781 | glUniform4fv(es->shader->color_uniform, 1, es->color); |
| 782 | glUniform1f(es->shader->alpha_uniform, es->alpha / 255.0); |
| 783 | glUniform1f(es->shader->texwidth_uniform, |
| 784 | (GLfloat)es->geometry.width / es->pitch); |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 785 | |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 786 | if (es->transform.enabled) |
Kristian Høgsberg | 40caded | 2011-06-20 19:48:16 -0400 | [diff] [blame] | 787 | filter = GL_LINEAR; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 788 | else |
Pekka Paalanen | c61eca6 | 2012-01-06 14:10:06 +0200 | [diff] [blame] | 789 | filter = GL_NEAREST; |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 790 | |
| 791 | n = texture_region(es, &repaint); |
Kristian Høgsberg | 2e94d11 | 2011-05-02 13:47:51 -0400 | [diff] [blame] | 792 | |
Kristian Høgsberg | aa5b5be | 2008-11-21 21:31:54 -0500 | [diff] [blame] | 793 | glBindTexture(GL_TEXTURE_2D, es->texture); |
Kristian Høgsberg | 40caded | 2011-06-20 19:48:16 -0400 | [diff] [blame] | 794 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, filter); |
| 795 | glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, filter); |
| 796 | |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 797 | v = ec->vertices.data; |
| 798 | glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof *v, &v[0]); |
| 799 | glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof *v, &v[2]); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 800 | glEnableVertexAttribArray(0); |
| 801 | glEnableVertexAttribArray(1); |
Pekka Paalanen | 3df327f | 2012-01-24 15:53:35 +0200 | [diff] [blame] | 802 | |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 803 | glDrawElements(GL_TRIANGLES, n * 6, GL_UNSIGNED_INT, ec->indices.data); |
| 804 | |
Pekka Paalanen | 3df327f | 2012-01-24 15:53:35 +0200 | [diff] [blame] | 805 | glDisableVertexAttribArray(1); |
| 806 | glDisableVertexAttribArray(0); |
| 807 | |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 808 | ec->vertices.size = 0; |
| 809 | ec->indices.size = 0; |
Pekka Paalanen | a9f8a21 | 2012-01-26 11:28:08 +0200 | [diff] [blame] | 810 | |
| 811 | out: |
Kristian Høgsberg | 525e4c0 | 2011-02-14 10:39:54 -0500 | [diff] [blame] | 812 | pixman_region32_fini(&repaint); |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 813 | } |
| 814 | |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 815 | WL_EXPORT struct wl_list * |
| 816 | weston_compositor_top(struct weston_compositor *compositor) |
| 817 | { |
| 818 | struct weston_input_device *input_device; |
| 819 | struct wl_list *list; |
| 820 | |
| 821 | input_device = (struct weston_input_device *) compositor->input_device; |
| 822 | |
| 823 | /* Insert below pointer */ |
| 824 | list = &compositor->surface_list; |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 825 | if (compositor->fade.surface && |
| 826 | list->next == &compositor->fade.surface->link) |
| 827 | list = list->next; |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 828 | if (list->next == &input_device->sprite->link) |
| 829 | list = list->next; |
| 830 | |
| 831 | return list; |
| 832 | } |
| 833 | |
Kristian Høgsberg | 4c9f2c9 | 2008-11-21 19:25:44 -0500 | [diff] [blame] | 834 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 835 | weston_surface_raise(struct weston_surface *surface) |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 836 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 837 | struct weston_compositor *compositor = surface->compositor; |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 838 | struct wl_list *list = weston_compositor_top(compositor); |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 839 | |
| 840 | wl_list_remove(&surface->link); |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 841 | wl_list_insert(list, &surface->link); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 842 | weston_compositor_repick(compositor); |
| 843 | weston_surface_damage(surface); |
Kristian Høgsberg | 8da19ac | 2009-03-17 16:12:51 -0400 | [diff] [blame] | 844 | } |
| 845 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 846 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 847 | weston_compositor_damage_all(struct weston_compositor *compositor) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 848 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 849 | struct weston_output *output; |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 850 | |
| 851 | wl_list_for_each(output, &compositor->output_list, link) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 852 | weston_output_damage(output); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 853 | } |
| 854 | |
Kristian Høgsberg | 9f404b7 | 2012-01-26 00:11:01 -0500 | [diff] [blame] | 855 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 856 | weston_buffer_post_release(struct wl_buffer *buffer) |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 857 | { |
Kristian Høgsberg | 2459694 | 2011-10-24 17:51:02 -0400 | [diff] [blame] | 858 | if (--buffer->busy_count > 0) |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 859 | return; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 860 | |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 861 | assert(buffer->resource.client != NULL); |
Kristian Høgsberg | eccef6a | 2011-11-17 16:46:19 -0500 | [diff] [blame] | 862 | wl_resource_queue_event(&buffer->resource, WL_BUFFER_RELEASE); |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 863 | } |
| 864 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 865 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 866 | weston_output_damage(struct weston_output *output) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 867 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 868 | struct weston_compositor *compositor = output->compositor; |
| 869 | struct weston_surface *es; |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 870 | |
Kristian Høgsberg | d826404 | 2011-11-11 11:48:12 -0500 | [diff] [blame] | 871 | if (wl_list_empty(&compositor->surface_list)) |
| 872 | return; |
| 873 | |
| 874 | es = container_of(compositor->surface_list.next, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 875 | struct weston_surface, link); |
Kristian Høgsberg | d826404 | 2011-11-11 11:48:12 -0500 | [diff] [blame] | 876 | pixman_region32_union(&es->damage, &es->damage, &output->region); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 877 | weston_compositor_schedule_repaint(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 878 | } |
| 879 | |
Kristian Høgsberg | 01f941b | 2009-05-27 17:47:15 -0400 | [diff] [blame] | 880 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 881 | fade_frame(struct weston_animation *animation, |
| 882 | struct weston_output *output, uint32_t msecs) |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 883 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 884 | struct weston_compositor *compositor = |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 885 | container_of(animation, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 886 | struct weston_compositor, fade.animation); |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 887 | struct weston_surface *surface; |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 888 | |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 889 | surface = compositor->fade.surface; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 890 | weston_spring_update(&compositor->fade.spring, msecs); |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 891 | weston_surface_set_color(surface, 0.0, 0.0, 0.0, |
| 892 | compositor->fade.spring.current); |
| 893 | weston_surface_damage(surface); |
| 894 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 895 | if (weston_spring_done(&compositor->fade.spring)) { |
Kristian Høgsberg | 269c782 | 2011-05-02 14:38:18 -0400 | [diff] [blame] | 896 | compositor->fade.spring.current = |
| 897 | compositor->fade.spring.target; |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 898 | wl_list_remove(&animation->link); |
| 899 | wl_list_init(&animation->link); |
Pekka Paalanen | 2e097ee | 2011-12-02 10:39:49 +0200 | [diff] [blame] | 900 | |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 901 | if (compositor->fade.spring.current < 0.001) { |
| 902 | destroy_surface(&surface->surface.resource); |
| 903 | compositor->fade.surface = NULL; |
| 904 | } else if (compositor->fade.spring.current > 0.999) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 905 | compositor->state = WESTON_COMPOSITOR_SLEEPING; |
Pekka Paalanen | 2e097ee | 2011-12-02 10:39:49 +0200 | [diff] [blame] | 906 | compositor->shell->lock(compositor->shell); |
| 907 | } |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 908 | } |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 909 | } |
| 910 | |
| 911 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 912 | weston_output_set_cursor(struct weston_output *output, |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 913 | struct wl_input_device *dev) |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 914 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 915 | struct weston_input_device *device = |
| 916 | (struct weston_input_device *) dev; |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 917 | pixman_region32_t cursor_region; |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 918 | int prior_was_hardware; |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 919 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 920 | if (device->sprite == NULL) |
| 921 | return; |
| 922 | |
Pekka Paalanen | 3bfcd4d | 2012-01-26 11:31:01 +0200 | [diff] [blame] | 923 | pixman_region32_init(&cursor_region); |
| 924 | pixman_region32_intersect(&cursor_region, |
| 925 | &device->sprite->transform.boundingbox, |
| 926 | &output->region); |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 927 | |
| 928 | if (!pixman_region32_not_empty(&cursor_region)) { |
Ander Conselvan de Oliveira | 02924bc | 2011-10-24 16:30:15 +0300 | [diff] [blame] | 929 | output->set_hardware_cursor(output, NULL); |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 930 | goto out; |
| 931 | } |
| 932 | |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 933 | prior_was_hardware = device->hw_cursor; |
| 934 | if (device->sprite->overlapped || |
| 935 | output->set_hardware_cursor(output, device) < 0) { |
Matt Roper | 11568a7 | 2011-08-29 15:59:37 -0700 | [diff] [blame] | 936 | if (prior_was_hardware) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 937 | weston_surface_damage(device->sprite); |
Matt Roper | 11568a7 | 2011-08-29 15:59:37 -0700 | [diff] [blame] | 938 | output->set_hardware_cursor(output, NULL); |
| 939 | } |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 940 | device->hw_cursor = 0; |
Kristian Høgsberg | 2584cb5 | 2011-11-22 19:47:57 -0500 | [diff] [blame] | 941 | } else { |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 942 | if (!prior_was_hardware) |
| 943 | weston_surface_damage_below(device->sprite); |
| 944 | pixman_region32_fini(&device->sprite->damage); |
| 945 | pixman_region32_init(&device->sprite->damage); |
| 946 | device->hw_cursor = 1; |
Kristian Høgsberg | 2584cb5 | 2011-11-22 19:47:57 -0500 | [diff] [blame] | 947 | } |
Benjamin Franzke | a8bdeae | 2011-06-28 22:56:43 +0200 | [diff] [blame] | 948 | |
| 949 | out: |
| 950 | pixman_region32_fini(&cursor_region); |
| 951 | } |
Kristian Høgsberg | 7341e9b | 2011-07-01 22:12:11 -0400 | [diff] [blame] | 952 | |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 953 | struct weston_frame_callback { |
| 954 | struct wl_resource resource; |
| 955 | struct wl_list link; |
| 956 | }; |
| 957 | |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 958 | static void |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 959 | weston_output_repaint(struct weston_output *output, int msecs) |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 960 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 961 | struct weston_compositor *ec = output->compositor; |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 962 | struct weston_surface *es; |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 963 | struct weston_animation *animation, *next; |
| 964 | struct weston_frame_callback *cb, *cnext; |
Kristian Høgsberg | 765bcdf | 2012-01-25 22:20:30 -0500 | [diff] [blame] | 965 | pixman_region32_t opaque, new_damage, total_damage, |
| 966 | overlap, surface_overlap; |
Kristian Høgsberg | 546a812 | 2012-02-01 07:45:51 -0500 | [diff] [blame] | 967 | int32_t width, height; |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 968 | |
Kristian Høgsberg | 546a812 | 2012-02-01 07:45:51 -0500 | [diff] [blame] | 969 | width = output->current->width + |
| 970 | output->border.left + output->border.right; |
| 971 | height = output->current->height + |
| 972 | output->border.top + output->border.bottom; |
| 973 | glViewport(0, 0, width, height); |
Kristian Høgsberg | fdec236 | 2001-01-01 22:23:51 -0500 | [diff] [blame] | 974 | |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 975 | pixman_region32_init(&new_damage); |
Kristian Høgsberg | 7341e9b | 2011-07-01 22:12:11 -0400 | [diff] [blame] | 976 | pixman_region32_init(&opaque); |
Kristian Høgsberg | 765bcdf | 2012-01-25 22:20:30 -0500 | [diff] [blame] | 977 | pixman_region32_init(&overlap); |
| 978 | |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 979 | wl_list_for_each(es, &ec->surface_list, link) { |
Pekka Paalanen | b45ac5e | 2012-02-09 15:58:44 +0200 | [diff] [blame] | 980 | /* Update surface transform now to avoid calling it ever |
| 981 | * again from the repaint sub-functions. */ |
Pekka Paalanen | 15d60ef | 2012-01-27 14:38:33 +0200 | [diff] [blame] | 982 | weston_surface_update_transform(es); |
| 983 | |
Kristian Høgsberg | 765bcdf | 2012-01-25 22:20:30 -0500 | [diff] [blame] | 984 | pixman_region32_init(&surface_overlap); |
Pekka Paalanen | 15d60ef | 2012-01-27 14:38:33 +0200 | [diff] [blame] | 985 | pixman_region32_intersect(&surface_overlap, &overlap, |
| 986 | &es->transform.boundingbox); |
Kristian Høgsberg | 765bcdf | 2012-01-25 22:20:30 -0500 | [diff] [blame] | 987 | es->overlapped = pixman_region32_not_empty(&surface_overlap); |
| 988 | pixman_region32_fini(&surface_overlap); |
Pekka Paalanen | 15d60ef | 2012-01-27 14:38:33 +0200 | [diff] [blame] | 989 | pixman_region32_union(&overlap, &overlap, |
| 990 | &es->transform.boundingbox); |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 991 | } |
| 992 | |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 993 | weston_output_set_cursor(output, ec->input_device); |
| 994 | |
| 995 | wl_list_for_each(es, &ec->surface_list, link) { |
| 996 | pixman_region32_subtract(&es->damage, &es->damage, &opaque); |
| 997 | pixman_region32_union(&new_damage, &new_damage, &es->damage); |
Pekka Paalanen | 730d87e | 2012-02-09 16:39:38 +0200 | [diff] [blame] | 998 | pixman_region32_union(&opaque, &opaque, &es->transform.opaque); |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 999 | } |
| 1000 | |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 1001 | pixman_region32_init(&total_damage); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 1002 | pixman_region32_union(&total_damage, &new_damage, |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 1003 | &output->previous_damage); |
Kristian Høgsberg | 7341e9b | 2011-07-01 22:12:11 -0400 | [diff] [blame] | 1004 | pixman_region32_intersect(&output->previous_damage, |
| 1005 | &new_damage, &output->region); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 1006 | |
Kristian Høgsberg | 7341e9b | 2011-07-01 22:12:11 -0400 | [diff] [blame] | 1007 | pixman_region32_fini(&opaque); |
Kristian Høgsberg | 765bcdf | 2012-01-25 22:20:30 -0500 | [diff] [blame] | 1008 | pixman_region32_fini(&overlap); |
Kristian Høgsberg | 53df1d8 | 2011-06-23 21:11:19 -0400 | [diff] [blame] | 1009 | pixman_region32_fini(&new_damage); |
| 1010 | |
Kristian Høgsberg | ac58741 | 2012-01-25 21:48:26 -0500 | [diff] [blame] | 1011 | wl_list_for_each(es, &ec->surface_list, link) { |
| 1012 | pixman_region32_copy(&es->damage, &total_damage); |
| 1013 | pixman_region32_subtract(&total_damage, |
Pekka Paalanen | 730d87e | 2012-02-09 16:39:38 +0200 | [diff] [blame] | 1014 | &total_damage, &es->transform.opaque); |
Kristian Høgsberg | ac58741 | 2012-01-25 21:48:26 -0500 | [diff] [blame] | 1015 | } |
| 1016 | |
Kristian Høgsberg | 68c479a | 2012-01-25 23:32:28 -0500 | [diff] [blame] | 1017 | output->repaint(output); |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 1018 | |
Pekka Paalanen | cc9102e | 2012-01-02 15:42:44 +0200 | [diff] [blame] | 1019 | pixman_region32_fini(&total_damage); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1020 | |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1021 | output->repaint_needed = 0; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1022 | |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1023 | wl_list_for_each_safe(cb, cnext, &output->frame_callback_list, link) { |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1024 | wl_resource_post_event(&cb->resource, WL_CALLBACK_DONE, msecs); |
| 1025 | wl_resource_destroy(&cb->resource, 0); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1026 | } |
| 1027 | |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 1028 | wl_list_for_each_safe(animation, next, &ec->animation_list, link) |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1029 | animation->frame(animation, output, msecs); |
| 1030 | } |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 1031 | |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1032 | static void |
| 1033 | idle_repaint(void *data) |
| 1034 | { |
Kristian Høgsberg | 34f80ff | 2012-01-18 11:50:31 -0500 | [diff] [blame] | 1035 | struct weston_output *output = data; |
| 1036 | |
| 1037 | /* An idle repaint may have been cancelled by vt switching away. */ |
| 1038 | if (output->repaint_needed) |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 1039 | weston_output_repaint(output, weston_compositor_get_time()); |
Kristian Høgsberg | 2200d70 | 2012-01-26 08:47:04 -0500 | [diff] [blame] | 1040 | else |
| 1041 | output->repaint_scheduled = 0; |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1042 | } |
| 1043 | |
| 1044 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1045 | weston_output_finish_frame(struct weston_output *output, int msecs) |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1046 | { |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1047 | if (output->repaint_needed) |
Kristian Høgsberg | 30c018b | 2012-01-26 08:40:37 -0500 | [diff] [blame] | 1048 | weston_output_repaint(output, msecs); |
Ander Conselvan de Oliveira | 22e22a5 | 2011-10-24 16:30:14 +0300 | [diff] [blame] | 1049 | else |
| 1050 | output->repaint_scheduled = 0; |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 1051 | } |
| 1052 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 1053 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1054 | weston_compositor_schedule_repaint(struct weston_compositor *compositor) |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 1055 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1056 | struct weston_output *output; |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1057 | struct wl_event_loop *loop; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1058 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1059 | if (compositor->state == WESTON_COMPOSITOR_SLEEPING) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1060 | return; |
| 1061 | |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1062 | loop = wl_display_get_event_loop(compositor->wl_display); |
| 1063 | wl_list_for_each(output, &compositor->output_list, link) { |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1064 | output->repaint_needed = 1; |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1065 | if (output->repaint_scheduled) |
| 1066 | continue; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1067 | |
Kristian Høgsberg | ef04414 | 2011-06-21 15:02:12 -0400 | [diff] [blame] | 1068 | wl_event_loop_add_idle(loop, idle_repaint, output); |
| 1069 | output->repaint_scheduled = 1; |
| 1070 | } |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 1071 | } |
Kristian Høgsberg | 5c8c328 | 2009-02-09 15:17:46 -0500 | [diff] [blame] | 1072 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 1073 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1074 | weston_compositor_fade(struct weston_compositor *compositor, float tint) |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1075 | { |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 1076 | struct weston_surface *surface; |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1077 | int done; |
| 1078 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1079 | done = weston_spring_done(&compositor->fade.spring); |
Kristian Høgsberg | 269c782 | 2011-05-02 14:38:18 -0400 | [diff] [blame] | 1080 | compositor->fade.spring.target = tint; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1081 | if (weston_spring_done(&compositor->fade.spring)) |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1082 | return; |
| 1083 | |
| 1084 | if (done) |
Kristian Høgsberg | 269c782 | 2011-05-02 14:38:18 -0400 | [diff] [blame] | 1085 | compositor->fade.spring.timestamp = |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1086 | weston_compositor_get_time(); |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1087 | |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 1088 | if (compositor->fade.surface == NULL) { |
Kristian Høgsberg | 18c9300 | 2012-01-27 11:58:31 -0500 | [diff] [blame] | 1089 | surface = weston_surface_create(compositor); |
| 1090 | weston_surface_configure(surface, 0, 0, 8192, 8192); |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 1091 | weston_surface_set_color(surface, 0.0, 0.0, 0.0, 0.0); |
| 1092 | wl_list_insert(&compositor->surface_list, &surface->link); |
Pekka Paalanen | f07cb5d | 2012-02-10 13:34:36 +0200 | [diff] [blame] | 1093 | weston_surface_assign_output(surface); |
Kristian Høgsberg | 681f9f4 | 2012-01-26 10:55:10 -0500 | [diff] [blame] | 1094 | compositor->fade.surface = surface; |
| 1095 | } |
| 1096 | |
| 1097 | weston_surface_damage(compositor->fade.surface); |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1098 | if (wl_list_empty(&compositor->fade.animation.link)) |
| 1099 | wl_list_insert(compositor->animation_list.prev, |
| 1100 | &compositor->fade.animation.link); |
| 1101 | } |
| 1102 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 1103 | static void |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1104 | surface_destroy(struct wl_client *client, struct wl_resource *resource) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1105 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1106 | wl_resource_destroy(resource, weston_compositor_get_time()); |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1107 | } |
| 1108 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 1109 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1110 | weston_surface_assign_output(struct weston_surface *es) |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1111 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1112 | struct weston_compositor *ec = es->compositor; |
| 1113 | struct weston_output *output, *new_output; |
Kristian Høgsberg | 4f0df04 | 2011-07-21 11:30:22 -0700 | [diff] [blame] | 1114 | pixman_region32_t region; |
| 1115 | uint32_t max, area; |
| 1116 | pixman_box32_t *e; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1117 | |
Pekka Paalanen | 45f3e40 | 2012-01-26 11:34:16 +0200 | [diff] [blame] | 1118 | weston_surface_update_transform(es); |
| 1119 | |
Kristian Høgsberg | 496433b | 2011-11-15 13:50:21 -0500 | [diff] [blame] | 1120 | new_output = NULL; |
Kristian Høgsberg | 4f0df04 | 2011-07-21 11:30:22 -0700 | [diff] [blame] | 1121 | max = 0; |
Pekka Paalanen | 45f3e40 | 2012-01-26 11:34:16 +0200 | [diff] [blame] | 1122 | pixman_region32_init(®ion); |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1123 | wl_list_for_each(output, &ec->output_list, link) { |
Pekka Paalanen | 45f3e40 | 2012-01-26 11:34:16 +0200 | [diff] [blame] | 1124 | pixman_region32_intersect(®ion, &es->transform.boundingbox, |
| 1125 | &output->region); |
Kristian Høgsberg | 4f0df04 | 2011-07-21 11:30:22 -0700 | [diff] [blame] | 1126 | |
| 1127 | e = pixman_region32_extents(®ion); |
| 1128 | area = (e->x2 - e->x1) * (e->y2 - e->y1); |
| 1129 | |
| 1130 | if (area >= max) { |
Kristian Høgsberg | 496433b | 2011-11-15 13:50:21 -0500 | [diff] [blame] | 1131 | new_output = output; |
Kristian Høgsberg | 4f0df04 | 2011-07-21 11:30:22 -0700 | [diff] [blame] | 1132 | max = area; |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1133 | } |
| 1134 | } |
Pekka Paalanen | 45f3e40 | 2012-01-26 11:34:16 +0200 | [diff] [blame] | 1135 | pixman_region32_fini(®ion); |
Kristian Høgsberg | 496433b | 2011-11-15 13:50:21 -0500 | [diff] [blame] | 1136 | |
| 1137 | es->output = new_output; |
| 1138 | if (!wl_list_empty(&es->frame_callback_list)) { |
| 1139 | wl_list_insert_list(new_output->frame_callback_list.prev, |
| 1140 | &es->frame_callback_list); |
| 1141 | wl_list_init(&es->frame_callback_list); |
| 1142 | } |
Benjamin Franzke | ec4d342 | 2011-03-14 12:07:26 +0100 | [diff] [blame] | 1143 | } |
| 1144 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 1145 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1146 | surface_attach(struct wl_client *client, |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1147 | struct wl_resource *resource, |
Pekka Paalanen | a4f80f3 | 2012-01-31 12:04:54 +0200 | [diff] [blame] | 1148 | struct wl_resource *buffer_resource, int32_t sx, int32_t sy) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1149 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1150 | struct weston_surface *es = resource->data; |
| 1151 | struct weston_shell *shell = es->compositor->shell; |
Kristian Høgsberg | d1e8625 | 2012-01-30 09:10:14 -0500 | [diff] [blame] | 1152 | struct wl_buffer *buffer; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1153 | |
Ander Conselvan de Oliveira | b63e3e0 | 2012-02-15 17:02:53 +0200 | [diff] [blame] | 1154 | if (!buffer_resource && !es->output) |
| 1155 | return; |
| 1156 | |
Kristian Høgsberg | c5e2376 | 2012-01-06 14:37:19 -0500 | [diff] [blame] | 1157 | weston_surface_damage_below(es); |
| 1158 | |
Kristian Høgsberg | 2459694 | 2011-10-24 17:51:02 -0400 | [diff] [blame] | 1159 | if (es->buffer) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1160 | weston_buffer_post_release(es->buffer); |
Kristian Høgsberg | 2459694 | 2011-10-24 17:51:02 -0400 | [diff] [blame] | 1161 | wl_list_remove(&es->buffer_destroy_listener.link); |
| 1162 | } |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 1163 | |
Kristian Høgsberg | d1e8625 | 2012-01-30 09:10:14 -0500 | [diff] [blame] | 1164 | if (!buffer_resource && es->output) { |
| 1165 | wl_list_remove(&es->link); |
| 1166 | es->visual = WESTON_NONE_VISUAL; |
| 1167 | es->output = NULL; |
Ander Conselvan de Oliveira | b63e3e0 | 2012-02-15 17:02:53 +0200 | [diff] [blame] | 1168 | es->buffer = NULL; |
Kristian Høgsberg | d1e8625 | 2012-01-30 09:10:14 -0500 | [diff] [blame] | 1169 | return; |
| 1170 | } |
| 1171 | |
| 1172 | buffer = buffer_resource->data; |
Kristian Høgsberg | 2459694 | 2011-10-24 17:51:02 -0400 | [diff] [blame] | 1173 | buffer->busy_count++; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 1174 | es->buffer = buffer; |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 1175 | wl_list_insert(es->buffer->resource.destroy_listener_list.prev, |
| 1176 | &es->buffer_destroy_listener.link); |
| 1177 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1178 | if (es->visual == WESTON_NONE_VISUAL) { |
Ander Conselvan de Oliveira | e9e0515 | 2012-02-15 17:02:56 +0200 | [diff] [blame^] | 1179 | shell->map(shell, es, buffer->width, buffer->height, sx, sy); |
Pekka Paalanen | a4f80f3 | 2012-01-31 12:04:54 +0200 | [diff] [blame] | 1180 | } else if (sx != 0 || sy != 0 || |
Pekka Paalanen | 60921e5 | 2012-01-25 15:55:43 +0200 | [diff] [blame] | 1181 | es->geometry.width != buffer->width || |
| 1182 | es->geometry.height != buffer->height) { |
Pekka Paalanen | ddae03c | 2012-02-06 14:54:20 +0200 | [diff] [blame] | 1183 | GLfloat from_x, from_y; |
| 1184 | GLfloat to_x, to_y; |
Pekka Paalanen | a4f80f3 | 2012-01-31 12:04:54 +0200 | [diff] [blame] | 1185 | |
Pekka Paalanen | ddae03c | 2012-02-06 14:54:20 +0200 | [diff] [blame] | 1186 | surface_to_global_float(es, 0, 0, &from_x, &from_y); |
| 1187 | surface_to_global_float(es, sx, sy, &to_x, &to_y); |
Pekka Paalanen | a4f80f3 | 2012-01-31 12:04:54 +0200 | [diff] [blame] | 1188 | shell->configure(shell, es, |
| 1189 | es->geometry.x + to_x - from_x, |
| 1190 | es->geometry.y + to_y - from_y, |
Kristian Høgsberg | 32e24cc | 2011-11-09 12:07:35 -0500 | [diff] [blame] | 1191 | buffer->width, buffer->height); |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 1192 | } |
Kristian Høgsberg | a691aee | 2011-06-23 21:43:50 -0400 | [diff] [blame] | 1193 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1194 | weston_buffer_attach(buffer, &es->surface); |
Kristian Høgsberg | f921289 | 2008-10-11 18:40:23 -0400 | [diff] [blame] | 1195 | } |
| 1196 | |
Kristian Høgsberg | 5503bf8 | 2008-11-06 10:38:17 -0500 | [diff] [blame] | 1197 | static void |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1198 | surface_damage(struct wl_client *client, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1199 | struct wl_resource *resource, |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1200 | int32_t x, int32_t y, int32_t width, int32_t height) |
Kristian Høgsberg | 7f77bd8 | 2008-11-07 08:39:37 -0500 | [diff] [blame] | 1201 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1202 | struct weston_surface *es = resource->data; |
Kristian Høgsberg | 9d69f8e | 2010-09-03 14:46:38 -0400 | [diff] [blame] | 1203 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1204 | weston_surface_damage_rectangle(es, x, y, width, height); |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 1205 | } |
| 1206 | |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1207 | static void |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1208 | destroy_frame_callback(struct wl_resource *resource) |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1209 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1210 | struct weston_frame_callback *cb = resource->data; |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1211 | |
| 1212 | wl_list_remove(&cb->link); |
Pekka Paalanen | 8c19645 | 2011-11-15 11:45:42 +0200 | [diff] [blame] | 1213 | free(cb); |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1214 | } |
| 1215 | |
| 1216 | static void |
| 1217 | surface_frame(struct wl_client *client, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1218 | struct wl_resource *resource, uint32_t callback) |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1219 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1220 | struct weston_frame_callback *cb; |
| 1221 | struct weston_surface *es = resource->data; |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1222 | |
| 1223 | cb = malloc(sizeof *cb); |
| 1224 | if (cb == NULL) { |
Kristian Høgsberg | 9ebcf94 | 2011-09-01 09:54:57 -0400 | [diff] [blame] | 1225 | wl_resource_post_no_memory(resource); |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1226 | return; |
| 1227 | } |
| 1228 | |
| 1229 | cb->resource.object.interface = &wl_callback_interface; |
| 1230 | cb->resource.object.id = callback; |
| 1231 | cb->resource.destroy = destroy_frame_callback; |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1232 | cb->resource.client = client; |
| 1233 | cb->resource.data = cb; |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1234 | |
| 1235 | wl_client_add_resource(client, &cb->resource); |
Kristian Høgsberg | 6f7179c | 2011-08-29 16:09:32 -0400 | [diff] [blame] | 1236 | |
| 1237 | if (es->output) { |
| 1238 | wl_list_insert(es->output->frame_callback_list.prev, |
| 1239 | &cb->link); |
| 1240 | } else { |
Kristian Høgsberg | 496433b | 2011-11-15 13:50:21 -0500 | [diff] [blame] | 1241 | wl_list_insert(es->frame_callback_list.prev, &cb->link); |
Kristian Høgsberg | 6f7179c | 2011-08-29 16:09:32 -0400 | [diff] [blame] | 1242 | } |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1243 | } |
| 1244 | |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1245 | const static struct wl_surface_interface surface_interface = { |
| 1246 | surface_destroy, |
| 1247 | surface_attach, |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1248 | surface_damage, |
| 1249 | surface_frame |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1250 | }; |
| 1251 | |
| 1252 | static void |
| 1253 | compositor_create_surface(struct wl_client *client, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1254 | struct wl_resource *resource, uint32_t id) |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1255 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1256 | struct weston_compositor *ec = resource->data; |
| 1257 | struct weston_surface *surface; |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1258 | |
Kristian Høgsberg | 18c9300 | 2012-01-27 11:58:31 -0500 | [diff] [blame] | 1259 | surface = weston_surface_create(ec); |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1260 | if (surface == NULL) { |
Kristian Høgsberg | 9ebcf94 | 2011-09-01 09:54:57 -0400 | [diff] [blame] | 1261 | wl_resource_post_no_memory(resource); |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1262 | return; |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1263 | } |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1264 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1265 | surface->surface.resource.destroy = destroy_surface; |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 1266 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1267 | surface->surface.resource.object.id = id; |
| 1268 | surface->surface.resource.object.interface = &wl_surface_interface; |
| 1269 | surface->surface.resource.object.implementation = |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 1270 | (void (**)(void)) &surface_interface; |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1271 | surface->surface.resource.data = surface; |
Kristian Høgsberg | f66d0f4 | 2010-09-02 20:27:16 -0400 | [diff] [blame] | 1272 | |
Ander Conselvan de Oliveira | d595f65 | 2012-02-15 17:02:55 +0200 | [diff] [blame] | 1273 | surface->pickable = 1; |
| 1274 | |
Kristian Høgsberg | b313b02 | 2010-12-01 17:07:41 -0500 | [diff] [blame] | 1275 | wl_client_add_resource(client, &surface->surface.resource); |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1276 | } |
| 1277 | |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1278 | const static struct wl_compositor_interface compositor_interface = { |
| 1279 | compositor_create_surface, |
Kristian Høgsberg | d2412e2 | 2008-12-15 20:35:24 -0500 | [diff] [blame] | 1280 | }; |
| 1281 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 1282 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1283 | weston_compositor_wake(struct weston_compositor *compositor) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1284 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1285 | compositor->state = WESTON_COMPOSITOR_ACTIVE; |
| 1286 | weston_compositor_fade(compositor, 0.0); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1287 | |
| 1288 | wl_event_source_timer_update(compositor->idle_source, |
Pekka Paalanen | 7296e79 | 2011-12-07 16:22:00 +0200 | [diff] [blame] | 1289 | compositor->idle_time * 1000); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1290 | } |
| 1291 | |
Kristian Høgsberg | af867cc | 2011-11-15 13:34:49 +0200 | [diff] [blame] | 1292 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1293 | weston_compositor_activity(struct weston_compositor *compositor) |
Kristian Høgsberg | af867cc | 2011-11-15 13:34:49 +0200 | [diff] [blame] | 1294 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1295 | if (compositor->state == WESTON_COMPOSITOR_ACTIVE) { |
| 1296 | weston_compositor_wake(compositor); |
Kristian Høgsberg | af867cc | 2011-11-15 13:34:49 +0200 | [diff] [blame] | 1297 | } else { |
| 1298 | compositor->shell->unlock(compositor->shell); |
| 1299 | } |
| 1300 | } |
| 1301 | |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1302 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1303 | weston_compositor_idle_inhibit(struct weston_compositor *compositor) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1304 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1305 | weston_compositor_activity(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1306 | compositor->idle_inhibit++; |
| 1307 | } |
| 1308 | |
| 1309 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1310 | weston_compositor_idle_release(struct weston_compositor *compositor) |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1311 | { |
| 1312 | compositor->idle_inhibit--; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1313 | weston_compositor_activity(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1314 | } |
| 1315 | |
| 1316 | static int |
| 1317 | idle_handler(void *data) |
| 1318 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1319 | struct weston_compositor *compositor = data; |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1320 | |
| 1321 | if (compositor->idle_inhibit) |
| 1322 | return 1; |
| 1323 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1324 | weston_compositor_fade(compositor, 1.0); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1325 | |
| 1326 | return 1; |
| 1327 | } |
| 1328 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1329 | WL_EXPORT void |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1330 | notify_motion(struct wl_input_device *device, uint32_t time, int x, int y) |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 1331 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1332 | struct weston_output *output; |
Kristian Høgsberg | 6d65d5f | 2010-12-07 13:30:18 -0500 | [diff] [blame] | 1333 | const struct wl_grab_interface *interface; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1334 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 1335 | struct weston_compositor *ec = wd->compositor; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1336 | int x_valid = 0, y_valid = 0; |
| 1337 | int min_x = INT_MAX, min_y = INT_MAX, max_x = INT_MIN, max_y = INT_MIN; |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 1338 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1339 | weston_compositor_activity(ec); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1340 | |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1341 | wl_list_for_each(output, &ec->output_list, link) { |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1342 | if (output->x <= x && x <= output->x + output->current->width) |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1343 | x_valid = 1; |
| 1344 | |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1345 | if (output->y <= y && y <= output->y + output->current->height) |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1346 | y_valid = 1; |
| 1347 | |
| 1348 | /* FIXME: calculate this only on output addition/deletion */ |
| 1349 | if (output->x < min_x) |
| 1350 | min_x = output->x; |
| 1351 | if (output->y < min_y) |
| 1352 | min_y = output->y; |
| 1353 | |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1354 | if (output->x + output->current->width > max_x) |
| 1355 | max_x = output->x + output->current->width; |
| 1356 | if (output->y + output->current->height > max_y) |
| 1357 | max_y = output->y + output->current->height; |
Benjamin Franzke | eefc36c | 2011-03-11 16:39:20 +0100 | [diff] [blame] | 1358 | } |
| 1359 | |
| 1360 | if (!x_valid) { |
| 1361 | if (x < min_x) |
| 1362 | x = min_x; |
| 1363 | else if (x >= max_x) |
| 1364 | x = max_x; |
| 1365 | } |
| 1366 | if (!y_valid) { |
| 1367 | if (y < min_y) |
| 1368 | y = min_y; |
| 1369 | else if (y >= max_y) |
| 1370 | y = max_y; |
| 1371 | } |
Ray Strode | 90e701d | 2008-12-18 23:05:43 -0500 | [diff] [blame] | 1372 | |
Kristian Høgsberg | e3ef3e5 | 2008-12-21 19:30:01 -0500 | [diff] [blame] | 1373 | device->x = x; |
| 1374 | device->y = y; |
Kristian Høgsberg | db6c2f3 | 2009-02-22 21:51:24 -0500 | [diff] [blame] | 1375 | |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1376 | weston_device_repick(device, time); |
| 1377 | interface = device->grab->interface; |
| 1378 | interface->motion(device->grab, time, |
| 1379 | device->grab->x, device->grab->y); |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 1380 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1381 | if (wd->sprite) { |
Pekka Paalanen | 8fb8d3b | 2012-02-13 13:03:59 +0200 | [diff] [blame] | 1382 | weston_surface_set_position(wd->sprite, |
| 1383 | device->x - wd->hotspot_x, |
| 1384 | device->y - wd->hotspot_y); |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 1385 | |
Pekka Paalanen | f8c6aae | 2012-02-13 11:01:59 +0200 | [diff] [blame] | 1386 | weston_compositor_schedule_repaint(ec); |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1387 | } |
Kristian Høgsberg | 715a081 | 2008-12-10 10:42:04 -0500 | [diff] [blame] | 1388 | } |
| 1389 | |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 1390 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1391 | weston_surface_activate(struct weston_surface *surface, |
| 1392 | struct weston_input_device *device, uint32_t time) |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 1393 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1394 | weston_surface_raise(surface); |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 1395 | wl_input_device_set_keyboard_focus(&device->input_device, |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 1396 | &surface->surface, time); |
Kristian Høgsberg | dade649 | 2012-01-04 21:47:30 -0500 | [diff] [blame] | 1397 | wl_data_device_set_keyboard_focus(&device->input_device); |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 1398 | } |
| 1399 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1400 | WL_EXPORT void |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1401 | notify_button(struct wl_input_device *device, |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1402 | uint32_t time, int32_t button, int32_t state) |
Kristian Høgsberg | eac149a | 2008-12-10 00:24:18 -0500 | [diff] [blame] | 1403 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1404 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 1405 | struct weston_compositor *compositor = wd->compositor; |
Kristian Høgsberg | ea08115 | 2010-12-07 08:59:51 -0500 | [diff] [blame] | 1406 | |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1407 | if (state) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1408 | weston_compositor_idle_inhibit(compositor); |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1409 | if (device->button_count == 0) { |
| 1410 | device->grab_button = button; |
| 1411 | device->grab_time = time; |
| 1412 | device->grab_x = device->x; |
| 1413 | device->grab_y = device->y; |
| 1414 | } |
| 1415 | device->button_count++; |
| 1416 | } else { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1417 | weston_compositor_idle_release(compositor); |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1418 | device->button_count--; |
| 1419 | } |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1420 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1421 | weston_compositor_run_binding(compositor, wd, time, 0, button, state); |
Kristian Høgsberg | b3fc757 | 2010-12-08 11:07:57 -0500 | [diff] [blame] | 1422 | |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1423 | device->grab->interface->button(device->grab, time, button, state); |
Kristian Høgsberg | 5a5f007 | 2011-12-19 14:54:11 -0500 | [diff] [blame] | 1424 | |
Kristian Høgsberg | eac149a | 2008-12-10 00:24:18 -0500 | [diff] [blame] | 1425 | } |
| 1426 | |
Kristian Høgsberg | c9824dd | 2011-02-06 16:54:59 -0500 | [diff] [blame] | 1427 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1428 | update_modifier_state(struct weston_input_device *device, |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1429 | uint32_t key, uint32_t state) |
Kristian Høgsberg | cddc0ad | 2008-11-24 00:31:49 -0500 | [diff] [blame] | 1430 | { |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1431 | uint32_t modifier; |
Kristian Høgsberg | ab909ae | 2001-01-01 22:24:24 -0500 | [diff] [blame] | 1432 | |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1433 | switch (key) { |
| 1434 | case KEY_LEFTCTRL: |
| 1435 | case KEY_RIGHTCTRL: |
| 1436 | modifier = MODIFIER_CTRL; |
| 1437 | break; |
| 1438 | |
| 1439 | case KEY_LEFTALT: |
| 1440 | case KEY_RIGHTALT: |
| 1441 | modifier = MODIFIER_ALT; |
| 1442 | break; |
| 1443 | |
Kristian Høgsberg | 5b75f1b | 2010-08-04 23:21:41 -0400 | [diff] [blame] | 1444 | case KEY_LEFTMETA: |
| 1445 | case KEY_RIGHTMETA: |
| 1446 | modifier = MODIFIER_SUPER; |
| 1447 | break; |
| 1448 | |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1449 | default: |
| 1450 | modifier = 0; |
| 1451 | break; |
| 1452 | } |
| 1453 | |
| 1454 | if (state) |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1455 | device->modifier_state |= modifier; |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1456 | else |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1457 | device->modifier_state &= ~modifier; |
| 1458 | } |
Kristian Høgsberg | 2cbedd1 | 2009-09-18 17:29:49 -0400 | [diff] [blame] | 1459 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1460 | WL_EXPORT void |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1461 | notify_key(struct wl_input_device *device, |
| 1462 | uint32_t time, uint32_t key, uint32_t state) |
| 1463 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1464 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 1465 | struct weston_compositor *compositor = wd->compositor; |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1466 | uint32_t *k, *end; |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1467 | |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1468 | if (state) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1469 | weston_compositor_idle_inhibit(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1470 | else |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1471 | weston_compositor_idle_release(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1472 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1473 | weston_compositor_run_binding(compositor, wd, time, key, 0, state); |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1474 | |
| 1475 | update_modifier_state(wd, key, state); |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1476 | end = device->keys.data + device->keys.size; |
| 1477 | for (k = device->keys.data; k < end; k++) { |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1478 | if (*k == key) |
| 1479 | *k = *--end; |
| 1480 | } |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1481 | device->keys.size = (void *) end - device->keys.data; |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1482 | if (state) { |
Kristian Høgsberg | 9c3e8d7 | 2010-12-08 09:48:52 -0500 | [diff] [blame] | 1483 | k = wl_array_add(&device->keys, sizeof *k); |
Kristian Høgsberg | 3c38fa0 | 2009-02-23 22:30:29 -0500 | [diff] [blame] | 1484 | *k = key; |
| 1485 | } |
Ray Strode | e96dcb8 | 2008-12-20 02:00:49 -0500 | [diff] [blame] | 1486 | |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1487 | if (device->keyboard_focus_resource) |
| 1488 | wl_resource_post_event(device->keyboard_focus_resource, |
| 1489 | WL_INPUT_DEVICE_KEY, time, key, state); |
Kristian Høgsberg | 808fd41 | 2010-07-20 17:06:19 -0400 | [diff] [blame] | 1490 | } |
| 1491 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1492 | WL_EXPORT void |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1493 | notify_pointer_focus(struct wl_input_device *device, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1494 | uint32_t time, struct weston_output *output, |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1495 | int32_t x, int32_t y) |
| 1496 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1497 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 1498 | struct weston_compositor *compositor = wd->compositor; |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1499 | |
| 1500 | if (output) { |
| 1501 | device->x = x; |
| 1502 | device->y = y; |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1503 | compositor->focus = 1; |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1504 | weston_compositor_repick(compositor); |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1505 | } else { |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1506 | compositor->focus = 0; |
Kristian Høgsberg | 9ddb826 | 2012-01-04 21:30:29 -0500 | [diff] [blame] | 1507 | weston_compositor_repick(compositor); |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1508 | } |
Kristian Høgsberg | 93331ff | 2011-01-26 20:35:07 -0500 | [diff] [blame] | 1509 | } |
| 1510 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1511 | WL_EXPORT void |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1512 | notify_keyboard_focus(struct wl_input_device *device, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1513 | uint32_t time, struct weston_output *output, |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1514 | struct wl_array *keys) |
| 1515 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1516 | struct weston_input_device *wd = |
| 1517 | (struct weston_input_device *) device; |
| 1518 | struct weston_compositor *compositor = wd->compositor; |
| 1519 | struct weston_surface *es; |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1520 | uint32_t *k, *end; |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1521 | |
| 1522 | if (!wl_list_empty(&compositor->surface_list)) |
| 1523 | es = container_of(compositor->surface_list.next, |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1524 | struct weston_surface, link); |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1525 | else |
| 1526 | es = NULL; |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1527 | |
| 1528 | if (output) { |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1529 | wl_array_copy(&wd->input_device.keys, keys); |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1530 | wd->modifier_state = 0; |
| 1531 | end = device->keys.data + device->keys.size; |
| 1532 | for (k = device->keys.data; k < end; k++) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1533 | weston_compositor_idle_inhibit(compositor); |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1534 | update_modifier_state(wd, *k, 1); |
| 1535 | } |
| 1536 | |
Kristian Høgsberg | f59da39 | 2011-09-06 13:44:56 -0400 | [diff] [blame] | 1537 | if (es && es->surface.resource.client) |
Benjamin Franzke | b7c00a4 | 2011-06-23 23:30:30 +0200 | [diff] [blame] | 1538 | wl_input_device_set_keyboard_focus(&wd->input_device, |
| 1539 | &es->surface, time); |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1540 | } else { |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1541 | end = device->keys.data + device->keys.size; |
| 1542 | for (k = device->keys.data; k < end; k++) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1543 | weston_compositor_idle_release(compositor); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 1544 | |
Kristian Høgsberg | f512d07 | 2011-04-12 17:16:00 -0400 | [diff] [blame] | 1545 | wd->modifier_state = 0; |
Kristian Høgsberg | f992b2f | 2011-01-28 15:53:07 -0500 | [diff] [blame] | 1546 | wl_input_device_set_keyboard_focus(&wd->input_device, |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1547 | NULL, time); |
| 1548 | } |
| 1549 | } |
| 1550 | |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1551 | /* TODO: share this function with wayland-server.c */ |
| 1552 | static struct wl_resource * |
| 1553 | find_resource_for_surface(struct wl_list *list, struct wl_surface *surface) |
| 1554 | { |
| 1555 | struct wl_resource *r; |
| 1556 | |
| 1557 | if (!surface) |
| 1558 | return NULL; |
| 1559 | |
| 1560 | wl_list_for_each(r, list, link) { |
| 1561 | if (r->client == surface->resource.client) |
| 1562 | return r; |
| 1563 | } |
| 1564 | |
| 1565 | return NULL; |
| 1566 | } |
| 1567 | |
| 1568 | static void |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1569 | lose_touch_focus_resource(struct wl_listener *listener, |
| 1570 | struct wl_resource *resource, uint32_t time) |
| 1571 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1572 | struct weston_input_device *device = |
| 1573 | container_of(listener, struct weston_input_device, |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1574 | touch_focus_resource_listener); |
| 1575 | |
| 1576 | device->touch_focus_resource = NULL; |
| 1577 | } |
| 1578 | |
| 1579 | static void |
| 1580 | lose_touch_focus(struct wl_listener *listener, |
| 1581 | struct wl_resource *resource, uint32_t time) |
| 1582 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1583 | struct weston_input_device *device = |
| 1584 | container_of(listener, struct weston_input_device, |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1585 | touch_focus_listener); |
| 1586 | |
| 1587 | device->touch_focus = NULL; |
| 1588 | } |
| 1589 | |
| 1590 | static void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1591 | touch_set_focus(struct weston_input_device *device, |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1592 | struct wl_surface *surface, uint32_t time) |
| 1593 | { |
| 1594 | struct wl_input_device *input_device = &device->input_device; |
| 1595 | struct wl_resource *resource; |
| 1596 | |
| 1597 | if (device->touch_focus == surface) |
| 1598 | return; |
| 1599 | |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1600 | if (surface) { |
| 1601 | resource = |
| 1602 | find_resource_for_surface(&input_device->resource_list, |
| 1603 | surface); |
| 1604 | if (!resource) { |
| 1605 | fprintf(stderr, "couldn't find resource\n"); |
| 1606 | return; |
| 1607 | } |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1608 | |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1609 | device->touch_focus_resource_listener.func = |
| 1610 | lose_touch_focus_resource; |
| 1611 | wl_list_insert(resource->destroy_listener_list.prev, |
| 1612 | &device->touch_focus_resource_listener.link); |
| 1613 | device->touch_focus_listener.func = lose_touch_focus; |
| 1614 | wl_list_insert(surface->resource.destroy_listener_list.prev, |
| 1615 | &device->touch_focus_listener.link); |
| 1616 | |
| 1617 | device->touch_focus = surface; |
| 1618 | device->touch_focus_resource = resource; |
| 1619 | } else { |
| 1620 | if (device->touch_focus) |
| 1621 | wl_list_remove(&device->touch_focus_listener.link); |
| 1622 | if (device->touch_focus_resource) |
| 1623 | wl_list_remove(&device->touch_focus_resource_listener.link); |
| 1624 | device->touch_focus = NULL; |
| 1625 | device->touch_focus_resource = NULL; |
| 1626 | } |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1627 | } |
| 1628 | |
Tiago Vignatti | 22c6bce | 2011-12-21 19:34:09 +0200 | [diff] [blame] | 1629 | /** |
| 1630 | * notify_touch - emulates button touches and notifies surfaces accordingly. |
| 1631 | * |
| 1632 | * It assumes always the correct cycle sequence until it gets here: touch_down |
| 1633 | * → touch_update → ... → touch_update → touch_end. The driver is responsible |
| 1634 | * for sending along such order. |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1635 | * |
Tiago Vignatti | 22c6bce | 2011-12-21 19:34:09 +0200 | [diff] [blame] | 1636 | */ |
| 1637 | WL_EXPORT void |
| 1638 | notify_touch(struct wl_input_device *device, uint32_t time, int touch_id, |
| 1639 | int x, int y, int touch_type) |
| 1640 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1641 | struct weston_input_device *wd = (struct weston_input_device *) device; |
| 1642 | struct weston_compositor *ec = wd->compositor; |
| 1643 | struct weston_surface *es; |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1644 | int32_t sx, sy; |
| 1645 | |
| 1646 | switch (touch_type) { |
| 1647 | case WL_INPUT_DEVICE_TOUCH_DOWN: |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1648 | weston_compositor_idle_inhibit(ec); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1649 | |
| 1650 | wd->num_tp++; |
| 1651 | |
| 1652 | /* the first finger down picks the surface, and all further go |
| 1653 | * to that surface for the remainder of the touch session i.e. |
| 1654 | * until all touch points are up again. */ |
| 1655 | if (wd->num_tp == 1) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1656 | es = weston_compositor_pick_surface(ec, x, y, &sx, &sy); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1657 | touch_set_focus(wd, &es->surface, time); |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1658 | } else if (wd->touch_focus) { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1659 | es = (struct weston_surface *) wd->touch_focus; |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 1660 | weston_surface_from_global(es, x, y, &sx, &sy); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1661 | } |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1662 | |
| 1663 | if (wd->touch_focus_resource && wd->touch_focus) |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1664 | wl_resource_post_event(wd->touch_focus_resource, |
| 1665 | touch_type, time, |
| 1666 | wd->touch_focus, |
| 1667 | touch_id, sx, sy); |
| 1668 | break; |
| 1669 | case WL_INPUT_DEVICE_TOUCH_MOTION: |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1670 | es = (struct weston_surface *) wd->touch_focus; |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1671 | if (!es) |
| 1672 | break; |
| 1673 | |
Pekka Paalanen | e0f3cb2 | 2012-01-24 09:59:29 +0200 | [diff] [blame] | 1674 | weston_surface_from_global(es, x, y, &sx, &sy); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1675 | if (wd->touch_focus_resource) |
| 1676 | wl_resource_post_event(wd->touch_focus_resource, |
Kristian Høgsberg | 3543ff4 | 2011-12-21 17:25:54 -0500 | [diff] [blame] | 1677 | touch_type, time, |
| 1678 | touch_id, sx, sy); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1679 | break; |
| 1680 | case WL_INPUT_DEVICE_TOUCH_UP: |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1681 | weston_compositor_idle_release(ec); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1682 | wd->num_tp--; |
| 1683 | |
Kristian Høgsberg | 3543ff4 | 2011-12-21 17:25:54 -0500 | [diff] [blame] | 1684 | if (wd->touch_focus_resource) |
| 1685 | wl_resource_post_event(wd->touch_focus_resource, |
| 1686 | touch_type, time, touch_id); |
Kristian Høgsberg | 03cb5cf | 2011-12-22 14:43:09 -0500 | [diff] [blame] | 1687 | if (wd->num_tp == 0) |
| 1688 | touch_set_focus(wd, NULL, time); |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1689 | break; |
| 1690 | } |
Tiago Vignatti | 22c6bce | 2011-12-21 19:34:09 +0200 | [diff] [blame] | 1691 | } |
Kristian Høgsberg | 3ba4858 | 2011-01-27 11:57:19 -0500 | [diff] [blame] | 1692 | |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1693 | static void |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1694 | input_device_attach(struct wl_client *client, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1695 | struct wl_resource *resource, |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1696 | uint32_t time, |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1697 | struct wl_resource *buffer_resource, int32_t x, int32_t y) |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1698 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1699 | struct weston_input_device *device = resource->data; |
| 1700 | struct weston_compositor *compositor = device->compositor; |
Kristian Høgsberg | 57295eb | 2011-08-29 16:02:57 -0400 | [diff] [blame] | 1701 | struct wl_buffer *buffer; |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1702 | |
| 1703 | if (time < device->input_device.pointer_focus_time) |
| 1704 | return; |
| 1705 | if (device->input_device.pointer_focus == NULL) |
| 1706 | return; |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1707 | if (device->input_device.pointer_focus->resource.client != client) |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1708 | return; |
| 1709 | |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1710 | if (device->sprite) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1711 | weston_surface_damage_below(device->sprite); |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1712 | |
Kristian Høgsberg | aded1f6 | 2012-02-08 16:33:57 -0500 | [diff] [blame] | 1713 | if (!buffer_resource && device->sprite->output) { |
| 1714 | wl_list_remove(&device->sprite->link); |
| 1715 | device->sprite->visual = WESTON_NONE_VISUAL; |
| 1716 | device->sprite->output = NULL; |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1717 | return; |
| 1718 | } |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1719 | |
Pekka Paalanen | f07cb5d | 2012-02-10 13:34:36 +0200 | [diff] [blame] | 1720 | if (!device->sprite->output) { |
Kristian Høgsberg | a82c486 | 2012-01-26 01:03:58 -0500 | [diff] [blame] | 1721 | wl_list_insert(&compositor->surface_list, |
| 1722 | &device->sprite->link); |
Pekka Paalanen | f07cb5d | 2012-02-10 13:34:36 +0200 | [diff] [blame] | 1723 | weston_surface_assign_output(device->sprite); |
| 1724 | } |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1725 | |
| 1726 | buffer = buffer_resource->data; |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1727 | device->hotspot_x = x; |
| 1728 | device->hotspot_y = y; |
Kristian Høgsberg | 18c9300 | 2012-01-27 11:58:31 -0500 | [diff] [blame] | 1729 | weston_surface_configure(device->sprite, |
| 1730 | device->input_device.x - device->hotspot_x, |
| 1731 | device->input_device.y - device->hotspot_y, |
| 1732 | buffer->width, buffer->height); |
Kristian Høgsberg | cd9ac1d | 2011-12-15 09:14:34 -0500 | [diff] [blame] | 1733 | |
Kristian Høgsberg | 18c9300 | 2012-01-27 11:58:31 -0500 | [diff] [blame] | 1734 | weston_buffer_attach(buffer, &device->sprite->surface); |
Kristian Høgsberg | ab1862d | 2010-12-09 11:29:40 -0500 | [diff] [blame] | 1735 | } |
| 1736 | |
| 1737 | const static struct wl_input_device_interface input_device_interface = { |
| 1738 | input_device_attach, |
| 1739 | }; |
| 1740 | |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 1741 | static void unbind_input_device(struct wl_resource *resource) |
| 1742 | { |
| 1743 | wl_list_remove(&resource->link); |
| 1744 | free(resource); |
| 1745 | } |
| 1746 | |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1747 | static void |
| 1748 | bind_input_device(struct wl_client *client, |
| 1749 | void *data, uint32_t version, uint32_t id) |
| 1750 | { |
Kristian Høgsberg | 8e6d712 | 2011-08-29 16:04:39 -0400 | [diff] [blame] | 1751 | struct wl_input_device *device = data; |
| 1752 | struct wl_resource *resource; |
| 1753 | |
| 1754 | resource = wl_client_add_object(client, &wl_input_device_interface, |
| 1755 | &input_device_interface, id, data); |
| 1756 | wl_list_insert(&device->resource_list, &resource->link); |
Kristian Høgsberg | d2baf1f | 2011-10-11 22:20:37 -0400 | [diff] [blame] | 1757 | resource->destroy = unbind_input_device; |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1758 | } |
| 1759 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1760 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1761 | weston_input_device_init(struct weston_input_device *device, |
| 1762 | struct weston_compositor *ec) |
Kristian Høgsberg | cddc0ad | 2008-11-24 00:31:49 -0500 | [diff] [blame] | 1763 | { |
Kristian Høgsberg | a887312 | 2011-11-23 10:39:34 -0500 | [diff] [blame] | 1764 | wl_input_device_init(&device->input_device); |
Kristian Høgsberg | 02ef1c1 | 2010-12-06 21:35:19 -0500 | [diff] [blame] | 1765 | |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1766 | wl_display_add_global(ec->wl_display, &wl_input_device_interface, |
| 1767 | device, bind_input_device); |
Kristian Høgsberg | 5fcd0aa | 2010-08-09 14:43:33 -0400 | [diff] [blame] | 1768 | |
Kristian Høgsberg | aded1f6 | 2012-02-08 16:33:57 -0500 | [diff] [blame] | 1769 | device->sprite = weston_surface_create(ec); |
Kristian Høgsberg | 8244b44 | 2011-06-23 15:44:14 -0400 | [diff] [blame] | 1770 | |
Kristian Høgsberg | a887312 | 2011-11-23 10:39:34 -0500 | [diff] [blame] | 1771 | device->compositor = ec; |
Kristian Høgsberg | 77fb167 | 2010-08-16 10:38:29 -0400 | [diff] [blame] | 1772 | device->hotspot_x = 16; |
| 1773 | device->hotspot_y = 16; |
Kristian Høgsberg | a8ec863 | 2011-04-12 17:22:49 -0400 | [diff] [blame] | 1774 | device->modifier_state = 0; |
Tiago Vignatti | 1f221ff | 2011-12-21 19:34:10 +0200 | [diff] [blame] | 1775 | device->num_tp = 0; |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 1776 | |
Kristian Høgsberg | c492b48 | 2008-12-12 12:00:02 -0500 | [diff] [blame] | 1777 | wl_list_insert(ec->input_device_list.prev, &device->link); |
Kristian Høgsberg | 5ee1a60 | 2008-12-11 23:18:45 -0500 | [diff] [blame] | 1778 | } |
| 1779 | |
Pekka Paalanen | 07753fb | 2012-01-02 15:31:01 +0200 | [diff] [blame] | 1780 | WL_EXPORT void |
Kristian Høgsberg | 3466bc8 | 2012-01-03 11:29:15 -0500 | [diff] [blame] | 1781 | weston_input_device_release(struct weston_input_device *device) |
Pekka Paalanen | 07753fb | 2012-01-02 15:31:01 +0200 | [diff] [blame] | 1782 | { |
| 1783 | wl_list_remove(&device->link); |
| 1784 | /* The global object is destroyed at wl_display_destroy() time. */ |
| 1785 | |
| 1786 | if (device->sprite) |
| 1787 | destroy_surface(&device->sprite->surface.resource); |
| 1788 | |
Kristian Høgsberg | 3466bc8 | 2012-01-03 11:29:15 -0500 | [diff] [blame] | 1789 | wl_input_device_release(&device->input_device); |
Pekka Paalanen | 07753fb | 2012-01-02 15:31:01 +0200 | [diff] [blame] | 1790 | } |
| 1791 | |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1792 | static void |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1793 | bind_output(struct wl_client *client, |
| 1794 | void *data, uint32_t version, uint32_t id) |
Kristian Høgsberg | bf9541f | 2008-11-25 12:10:09 -0500 | [diff] [blame] | 1795 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1796 | struct weston_output *output = data; |
| 1797 | struct weston_mode *mode; |
Kristian Høgsberg | fd07fb7 | 2011-08-29 15:03:09 -0400 | [diff] [blame] | 1798 | struct wl_resource *resource; |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1799 | |
Kristian Høgsberg | fd07fb7 | 2011-08-29 15:03:09 -0400 | [diff] [blame] | 1800 | resource = wl_client_add_object(client, |
| 1801 | &wl_output_interface, NULL, id, data); |
| 1802 | |
| 1803 | wl_resource_post_event(resource, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1804 | WL_OUTPUT_GEOMETRY, |
| 1805 | output->x, |
| 1806 | output->y, |
| 1807 | output->mm_width, |
| 1808 | output->mm_height, |
| 1809 | output->subpixel, |
| 1810 | output->make, output->model); |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1811 | |
| 1812 | wl_list_for_each (mode, &output->mode_list, link) { |
Kristian Høgsberg | fd07fb7 | 2011-08-29 15:03:09 -0400 | [diff] [blame] | 1813 | wl_resource_post_event(resource, |
Kristian Høgsberg | 904055a | 2011-08-18 17:55:30 -0400 | [diff] [blame] | 1814 | WL_OUTPUT_MODE, |
| 1815 | mode->flags, |
| 1816 | mode->width, |
| 1817 | mode->height, |
| 1818 | mode->refresh); |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1819 | } |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 1820 | } |
| 1821 | |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1822 | static const char vertex_shader[] = |
| 1823 | "uniform mat4 proj;\n" |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 1824 | "attribute vec2 position;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1825 | "attribute vec2 texcoord;\n" |
| 1826 | "varying vec2 v_texcoord;\n" |
| 1827 | "void main()\n" |
| 1828 | "{\n" |
Kristian Høgsberg | fa4e2a7 | 2011-02-13 13:44:55 -0500 | [diff] [blame] | 1829 | " gl_Position = proj * vec4(position, 0.0, 1.0);\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1830 | " v_texcoord = texcoord;\n" |
| 1831 | "}\n"; |
| 1832 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1833 | static const char texture_fragment_shader[] = |
Kristian Høgsberg | dfce71d | 2010-12-07 20:19:10 -0500 | [diff] [blame] | 1834 | "precision mediump float;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1835 | "varying vec2 v_texcoord;\n" |
| 1836 | "uniform sampler2D tex;\n" |
Kristian Høgsberg | 541e555 | 2011-12-14 09:24:11 -0500 | [diff] [blame] | 1837 | "uniform float alpha;\n" |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 1838 | "uniform float texwidth;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1839 | "void main()\n" |
| 1840 | "{\n" |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 1841 | " if (v_texcoord.x < 0.0 || v_texcoord.x > texwidth ||\n" |
| 1842 | " v_texcoord.y < 0.0 || v_texcoord.y > 1.0)\n" |
| 1843 | " discard;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1844 | " gl_FragColor = texture2D(tex, v_texcoord)\n;" |
Kristian Høgsberg | 541e555 | 2011-12-14 09:24:11 -0500 | [diff] [blame] | 1845 | " gl_FragColor = alpha * gl_FragColor;\n" |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1846 | "}\n"; |
| 1847 | |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1848 | static const char solid_fragment_shader[] = |
| 1849 | "precision mediump float;\n" |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 1850 | "uniform vec4 color;\n" |
| 1851 | "void main()\n" |
| 1852 | "{\n" |
| 1853 | " gl_FragColor = color\n;" |
| 1854 | "}\n"; |
| 1855 | |
Kristian Høgsberg | a946821 | 2010-06-14 21:03:11 -0400 | [diff] [blame] | 1856 | static int |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1857 | compile_shader(GLenum type, const char *source) |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1858 | { |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1859 | GLuint s; |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1860 | char msg[512]; |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1861 | GLint status; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1862 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1863 | s = glCreateShader(type); |
| 1864 | glShaderSource(s, 1, &source, NULL); |
| 1865 | glCompileShader(s); |
| 1866 | glGetShaderiv(s, GL_COMPILE_STATUS, &status); |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1867 | if (!status) { |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1868 | glGetShaderInfoLog(s, sizeof msg, NULL, msg); |
| 1869 | fprintf(stderr, "shader info: %s\n", msg); |
| 1870 | return GL_NONE; |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1871 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1872 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1873 | return s; |
| 1874 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1875 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1876 | static int |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1877 | weston_shader_init(struct weston_shader *shader, |
| 1878 | const char *vertex_source, const char *fragment_source) |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1879 | { |
| 1880 | char msg[512]; |
| 1881 | GLint status; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1882 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1883 | shader->vertex_shader = |
| 1884 | compile_shader(GL_VERTEX_SHADER, vertex_source); |
| 1885 | shader->fragment_shader = |
| 1886 | compile_shader(GL_FRAGMENT_SHADER, fragment_source); |
| 1887 | |
| 1888 | shader->program = glCreateProgram(); |
| 1889 | glAttachShader(shader->program, shader->vertex_shader); |
| 1890 | glAttachShader(shader->program, shader->fragment_shader); |
| 1891 | glBindAttribLocation(shader->program, 0, "position"); |
| 1892 | glBindAttribLocation(shader->program, 1, "texcoord"); |
| 1893 | |
| 1894 | glLinkProgram(shader->program); |
| 1895 | glGetProgramiv(shader->program, GL_LINK_STATUS, &status); |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1896 | if (!status) { |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1897 | glGetProgramInfoLog(shader->program, sizeof msg, NULL, msg); |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1898 | fprintf(stderr, "link info: %s\n", msg); |
| 1899 | return -1; |
| 1900 | } |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1901 | |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 1902 | shader->proj_uniform = glGetUniformLocation(shader->program, "proj"); |
| 1903 | shader->tex_uniform = glGetUniformLocation(shader->program, "tex"); |
Kristian Høgsberg | 541e555 | 2011-12-14 09:24:11 -0500 | [diff] [blame] | 1904 | shader->alpha_uniform = glGetUniformLocation(shader->program, "alpha"); |
Pekka Paalanen | f55f544 | 2012-02-02 16:49:05 +0200 | [diff] [blame] | 1905 | shader->color_uniform = glGetUniformLocation(shader->program, "color"); |
Pekka Paalanen | 0e151bb | 2012-01-24 14:47:37 +0200 | [diff] [blame] | 1906 | shader->texwidth_uniform = glGetUniformLocation(shader->program, |
| 1907 | "texwidth"); |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1908 | |
Kristian Høgsberg | 67a21bd | 2010-06-25 18:58:24 -0400 | [diff] [blame] | 1909 | return 0; |
Kristian Høgsberg | 27803c6 | 2010-06-06 22:23:21 -0400 | [diff] [blame] | 1910 | } |
| 1911 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1912 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1913 | weston_output_destroy(struct weston_output *output) |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 1914 | { |
Kristian Høgsberg | e75cb7f | 2011-06-21 15:27:41 -0400 | [diff] [blame] | 1915 | pixman_region32_fini(&output->region); |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 1916 | pixman_region32_fini(&output->previous_damage); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1917 | } |
| 1918 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1919 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1920 | weston_output_move(struct weston_output *output, int x, int y) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1921 | { |
Benjamin Franzke | 1b765ff | 2011-02-18 16:51:37 +0100 | [diff] [blame] | 1922 | int flip; |
| 1923 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1924 | output->x = x; |
| 1925 | output->y = y; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1926 | |
Kristian Høgsberg | 8b72f60 | 2011-06-23 20:46:34 -0400 | [diff] [blame] | 1927 | pixman_region32_init(&output->previous_damage); |
Kristian Høgsberg | e75cb7f | 2011-06-21 15:27:41 -0400 | [diff] [blame] | 1928 | pixman_region32_init_rect(&output->region, x, y, |
| 1929 | output->current->width, |
| 1930 | output->current->height); |
Kristian Høgsberg | 31bd6c7 | 2011-02-13 13:00:51 -0500 | [diff] [blame] | 1931 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1932 | weston_matrix_init(&output->matrix); |
| 1933 | weston_matrix_translate(&output->matrix, |
Kristian Høgsberg | 546a812 | 2012-02-01 07:45:51 -0500 | [diff] [blame] | 1934 | -(output->x + (output->border.right + output->current->width - output->border.left) / 2.0), |
| 1935 | -(output->y + (output->border.bottom + output->current->height - output->border.top) / 2.0), 0); |
Benjamin Franzke | 1b765ff | 2011-02-18 16:51:37 +0100 | [diff] [blame] | 1936 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1937 | flip = (output->flags & WL_OUTPUT_FLIPPED) ? -1 : 1; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1938 | weston_matrix_scale(&output->matrix, |
Kristian Høgsberg | 546a812 | 2012-02-01 07:45:51 -0500 | [diff] [blame] | 1939 | 2.0 / (output->current->width + output->border.left + output->border.right), |
| 1940 | flip * 2.0 / (output->current->height + output->border.top + output->border.bottom), 1); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1941 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1942 | weston_output_damage(output); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1943 | } |
| 1944 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 1945 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1946 | weston_output_init(struct weston_output *output, struct weston_compositor *c, |
| 1947 | int x, int y, int width, int height, uint32_t flags) |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1948 | { |
| 1949 | output->compositor = c; |
| 1950 | output->x = x; |
| 1951 | output->y = y; |
Kristian Høgsberg | 546a812 | 2012-02-01 07:45:51 -0500 | [diff] [blame] | 1952 | output->border.top = 0; |
| 1953 | output->border.bottom = 0; |
| 1954 | output->border.left = 0; |
| 1955 | output->border.right = 0; |
Kristian Høgsberg | 8f0ce05 | 2011-06-21 11:16:58 -0400 | [diff] [blame] | 1956 | output->mm_width = width; |
| 1957 | output->mm_height = height; |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1958 | |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1959 | output->flags = flags; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1960 | weston_output_move(output, x, y); |
Benjamin Franzke | 9c26ff3 | 2011-03-15 15:08:41 +0100 | [diff] [blame] | 1961 | |
Kristian Høgsberg | 3341820 | 2011-08-16 23:01:28 -0400 | [diff] [blame] | 1962 | wl_list_init(&output->frame_callback_list); |
Benjamin Franzke | 0628626 | 2011-05-06 19:12:33 +0200 | [diff] [blame] | 1963 | |
Kristian Høgsberg | 97d44aa | 2011-08-26 17:21:20 -0400 | [diff] [blame] | 1964 | wl_display_add_global(c->wl_display, |
| 1965 | &wl_output_interface, output, bind_output); |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 1966 | } |
| 1967 | |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 1968 | static void |
| 1969 | shm_buffer_created(struct wl_buffer *buffer) |
| 1970 | { |
| 1971 | struct wl_list *surfaces_attached_to; |
| 1972 | |
| 1973 | surfaces_attached_to = malloc(sizeof *surfaces_attached_to); |
| 1974 | if (!surfaces_attached_to) { |
| 1975 | buffer->user_data = NULL; |
| 1976 | return; |
| 1977 | } |
| 1978 | |
| 1979 | wl_list_init(surfaces_attached_to); |
| 1980 | |
| 1981 | buffer->user_data = surfaces_attached_to; |
| 1982 | } |
| 1983 | |
| 1984 | static void |
| 1985 | shm_buffer_damaged(struct wl_buffer *buffer, |
| 1986 | int32_t x, int32_t y, int32_t width, int32_t height) |
| 1987 | { |
| 1988 | struct wl_list *surfaces_attached_to = buffer->user_data; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 1989 | struct weston_surface *es; |
Benjamin Franzke | fab5ec1 | 2011-04-25 19:44:47 +0200 | [diff] [blame] | 1990 | GLsizei tex_width = wl_shm_buffer_get_stride(buffer) / 4; |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 1991 | |
| 1992 | wl_list_for_each(es, surfaces_attached_to, buffer_link) { |
| 1993 | glBindTexture(GL_TEXTURE_2D, es->texture); |
| 1994 | glTexImage2D(GL_TEXTURE_2D, 0, GL_BGRA_EXT, |
Benjamin Franzke | fab5ec1 | 2011-04-25 19:44:47 +0200 | [diff] [blame] | 1995 | tex_width, buffer->height, 0, |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 1996 | GL_BGRA_EXT, GL_UNSIGNED_BYTE, |
| 1997 | wl_shm_buffer_get_data(buffer)); |
| 1998 | /* Hmm, should use glTexSubImage2D() here but GLES2 doesn't |
| 1999 | * support any unpack attributes except GL_UNPACK_ALIGNMENT. */ |
| 2000 | } |
| 2001 | } |
| 2002 | |
| 2003 | static void |
| 2004 | shm_buffer_destroyed(struct wl_buffer *buffer) |
| 2005 | { |
| 2006 | struct wl_list *surfaces_attached_to = buffer->user_data; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2007 | struct weston_surface *es, *next; |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 2008 | |
| 2009 | wl_list_for_each_safe(es, next, surfaces_attached_to, buffer_link) { |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 2010 | wl_list_remove(&es->buffer_link); |
Kristian Høgsberg | fac11d2 | 2011-05-02 13:35:17 -0400 | [diff] [blame] | 2011 | wl_list_init(&es->buffer_link); |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 2012 | } |
| 2013 | |
| 2014 | free(surfaces_attached_to); |
| 2015 | } |
| 2016 | |
| 2017 | const static struct wl_shm_callbacks shm_callbacks = { |
| 2018 | shm_buffer_created, |
| 2019 | shm_buffer_damaged, |
| 2020 | shm_buffer_destroyed |
| 2021 | }; |
| 2022 | |
Kristian Høgsberg | a887312 | 2011-11-23 10:39:34 -0500 | [diff] [blame] | 2023 | static void |
| 2024 | compositor_bind(struct wl_client *client, |
| 2025 | void *data, uint32_t version, uint32_t id) |
| 2026 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2027 | struct weston_compositor *compositor = data; |
Kristian Høgsberg | a887312 | 2011-11-23 10:39:34 -0500 | [diff] [blame] | 2028 | |
| 2029 | wl_client_add_object(client, &wl_compositor_interface, |
| 2030 | &compositor_interface, id, compositor); |
| 2031 | } |
| 2032 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2033 | WL_EXPORT int |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2034 | weston_compositor_init(struct weston_compositor *ec, struct wl_display *display) |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2035 | { |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 2036 | struct wl_event_loop *loop; |
Kristian Høgsberg | d711d0c | 2011-01-14 17:28:21 -0500 | [diff] [blame] | 2037 | const char *extensions; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 2038 | |
Kristian Høgsberg | f921289 | 2008-10-11 18:40:23 -0400 | [diff] [blame] | 2039 | ec->wl_display = display; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 2040 | |
Kristian Høgsberg | a887312 | 2011-11-23 10:39:34 -0500 | [diff] [blame] | 2041 | if (!wl_display_add_global(display, &wl_compositor_interface, |
| 2042 | ec, compositor_bind)) |
| 2043 | return -1; |
Kristian Høgsberg | ee02ca6 | 2008-12-21 23:37:12 -0500 | [diff] [blame] | 2044 | |
Benjamin Franzke | 315b3dc | 2011-03-08 11:32:57 +0100 | [diff] [blame] | 2045 | ec->shm = wl_shm_init(display, &shm_callbacks); |
Kristian Høgsberg | b5819dc | 2011-04-25 15:08:20 -0400 | [diff] [blame] | 2046 | |
| 2047 | ec->image_target_texture_2d = |
| 2048 | (void *) eglGetProcAddress("glEGLImageTargetTexture2DOES"); |
| 2049 | ec->image_target_renderbuffer_storage = (void *) |
| 2050 | eglGetProcAddress("glEGLImageTargetRenderbufferStorageOES"); |
| 2051 | ec->create_image = (void *) eglGetProcAddress("eglCreateImageKHR"); |
| 2052 | ec->destroy_image = (void *) eglGetProcAddress("eglDestroyImageKHR"); |
| 2053 | ec->bind_display = |
| 2054 | (void *) eglGetProcAddress("eglBindWaylandDisplayWL"); |
| 2055 | ec->unbind_display = |
| 2056 | (void *) eglGetProcAddress("eglUnbindWaylandDisplayWL"); |
| 2057 | |
| 2058 | extensions = (const char *) glGetString(GL_EXTENSIONS); |
| 2059 | if (!strstr(extensions, "GL_EXT_texture_format_BGRA8888")) { |
| 2060 | fprintf(stderr, |
| 2061 | "GL_EXT_texture_format_BGRA8888 not available\n"); |
| 2062 | return -1; |
| 2063 | } |
| 2064 | |
| 2065 | extensions = |
| 2066 | (const char *) eglQueryString(ec->display, EGL_EXTENSIONS); |
| 2067 | if (strstr(extensions, "EGL_WL_bind_wayland_display")) |
| 2068 | ec->has_bind_display = 1; |
| 2069 | if (ec->has_bind_display) |
| 2070 | ec->bind_display(ec->display, ec->wl_display); |
Kristian Høgsberg | 3d5bae0 | 2010-10-06 21:17:40 -0400 | [diff] [blame] | 2071 | |
Kristian Høgsberg | 201a904 | 2008-12-10 00:40:50 -0500 | [diff] [blame] | 2072 | wl_list_init(&ec->surface_list); |
Kristian Høgsberg | 81ce09a | 2008-12-31 16:18:42 -0500 | [diff] [blame] | 2073 | wl_list_init(&ec->input_device_list); |
| 2074 | wl_list_init(&ec->output_list); |
Kristian Høgsberg | 3555d09 | 2011-04-11 13:58:13 -0400 | [diff] [blame] | 2075 | wl_list_init(&ec->binding_list); |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 2076 | wl_list_init(&ec->animation_list); |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2077 | weston_spring_init(&ec->fade.spring, 30.0, 1.0, 1.0); |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 2078 | ec->fade.animation.frame = fade_frame; |
| 2079 | wl_list_init(&ec->fade.animation.link); |
Kristian Høgsberg | 3555d09 | 2011-04-11 13:58:13 -0400 | [diff] [blame] | 2080 | |
Pekka Paalanen | 35ce06d | 2012-01-03 11:39:13 +0200 | [diff] [blame] | 2081 | ec->screenshooter = screenshooter_create(ec); |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2082 | |
Kristian Høgsberg | dade649 | 2012-01-04 21:47:30 -0500 | [diff] [blame] | 2083 | wl_data_device_manager_init(ec->wl_display); |
Kristian Høgsberg | 47fe08a | 2011-10-28 12:26:06 -0400 | [diff] [blame] | 2084 | |
Kristian Høgsberg | fc783d4 | 2010-06-11 12:56:24 -0400 | [diff] [blame] | 2085 | glActiveTexture(GL_TEXTURE0); |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 2086 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2087 | if (weston_shader_init(&ec->texture_shader, |
Kristian Høgsberg | 7ffc448 | 2011-04-22 14:23:51 -0400 | [diff] [blame] | 2088 | vertex_shader, texture_fragment_shader) < 0) |
Kristian Høgsberg | a946821 | 2010-06-14 21:03:11 -0400 | [diff] [blame] | 2089 | return -1; |
Pekka Paalanen | f55f544 | 2012-02-02 16:49:05 +0200 | [diff] [blame] | 2090 | if (weston_shader_init(&ec->solid_shader, |
| 2091 | vertex_shader, solid_fragment_shader) < 0) |
Kristian Høgsberg | cce1aec | 2011-04-22 15:38:14 -0400 | [diff] [blame] | 2092 | return -1; |
Kristian Høgsberg | 8d7ca6b | 2008-11-09 00:22:51 -0500 | [diff] [blame] | 2093 | |
Kristian Høgsberg | fbdbbdc | 2008-11-28 17:06:06 -0500 | [diff] [blame] | 2094 | loop = wl_display_get_event_loop(ec->wl_display); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 2095 | ec->idle_source = wl_event_loop_add_timer(loop, idle_handler, ec); |
Pekka Paalanen | 7296e79 | 2011-12-07 16:22:00 +0200 | [diff] [blame] | 2096 | wl_event_source_timer_update(ec->idle_source, ec->idle_time * 1000); |
Kristian Høgsberg | e10a5d9 | 2011-04-22 14:01:18 -0400 | [diff] [blame] | 2097 | |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2098 | weston_compositor_schedule_repaint(ec); |
Kristian Høgsberg | ef7a9ca | 2008-10-11 21:21:39 -0400 | [diff] [blame] | 2099 | |
Kristian Høgsberg | ce5325d | 2010-06-14 11:54:00 -0400 | [diff] [blame] | 2100 | return 0; |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2101 | } |
| 2102 | |
Benjamin Franzke | b826302 | 2011-08-30 11:32:47 +0200 | [diff] [blame] | 2103 | WL_EXPORT void |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2104 | weston_compositor_shutdown(struct weston_compositor *ec) |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2105 | { |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2106 | struct weston_output *output, *next; |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2107 | |
Pekka Paalanen | d1591ae | 2012-01-02 16:06:56 +0200 | [diff] [blame] | 2108 | wl_event_source_remove(ec->idle_source); |
| 2109 | |
Pekka Paalanen | 35ce06d | 2012-01-03 11:39:13 +0200 | [diff] [blame] | 2110 | if (ec->screenshooter) |
| 2111 | screenshooter_destroy(ec->screenshooter); |
| 2112 | |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2113 | /* Destroy all outputs associated with this compositor */ |
Tiago Vignatti | b303a1d | 2011-12-18 22:27:40 +0200 | [diff] [blame] | 2114 | wl_list_for_each_safe(output, next, &ec->output_list, link) |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2115 | output->destroy(output); |
Pekka Paalanen | 4738f3b | 2012-01-02 15:47:07 +0200 | [diff] [blame] | 2116 | |
Kristian Høgsberg | 3466bc8 | 2012-01-03 11:29:15 -0500 | [diff] [blame] | 2117 | weston_binding_list_destroy_all(&ec->binding_list); |
Pekka Paalanen | d1591ae | 2012-01-02 16:06:56 +0200 | [diff] [blame] | 2118 | |
| 2119 | wl_shm_finish(ec->shm); |
| 2120 | |
| 2121 | wl_array_release(&ec->vertices); |
| 2122 | wl_array_release(&ec->indices); |
Matt Roper | 361d2ad | 2011-08-29 13:52:23 -0700 | [diff] [blame] | 2123 | } |
| 2124 | |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 2125 | static int on_term_signal(int signal_number, void *data) |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 2126 | { |
Kristian Høgsberg | 6bded3f | 2011-08-12 14:55:07 -0400 | [diff] [blame] | 2127 | struct wl_display *display = data; |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 2128 | |
Kristian Høgsberg | 3cad436 | 2011-07-15 21:09:24 -0400 | [diff] [blame] | 2129 | fprintf(stderr, "caught signal %d\n", signal_number); |
Kristian Høgsberg | 6bded3f | 2011-08-12 14:55:07 -0400 | [diff] [blame] | 2130 | wl_display_terminate(display); |
Kristian Høgsberg | b186847 | 2011-04-22 12:27:57 -0400 | [diff] [blame] | 2131 | |
| 2132 | return 1; |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 2133 | } |
| 2134 | |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 2135 | static void |
| 2136 | on_segv_signal(int s, siginfo_t *siginfo, void *context) |
| 2137 | { |
| 2138 | void *buffer[32]; |
| 2139 | int i, count; |
| 2140 | Dl_info info; |
| 2141 | |
| 2142 | fprintf(stderr, "caught segv\n"); |
| 2143 | |
| 2144 | count = backtrace(buffer, ARRAY_LENGTH(buffer)); |
| 2145 | for (i = 0; i < count; i++) { |
| 2146 | dladdr(buffer[i], &info); |
| 2147 | fprintf(stderr, " [%016lx] %s (%s)\n", |
| 2148 | (long) buffer[i], |
| 2149 | info.dli_sname ? info.dli_sname : "--", |
| 2150 | info.dli_fname); |
| 2151 | } |
| 2152 | |
| 2153 | longjmp(segv_jmp_buf, 1); |
| 2154 | } |
| 2155 | |
| 2156 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2157 | static void * |
| 2158 | load_module(const char *name, const char *entrypoint, void **handle) |
| 2159 | { |
| 2160 | char path[PATH_MAX]; |
| 2161 | void *module, *init; |
| 2162 | |
| 2163 | if (name[0] != '/') |
| 2164 | snprintf(path, sizeof path, MODULEDIR "/%s", name); |
| 2165 | else |
Benjamin Franzke | b7acce6 | 2011-05-06 23:19:22 +0200 | [diff] [blame] | 2166 | snprintf(path, sizeof path, "%s", name); |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2167 | |
| 2168 | module = dlopen(path, RTLD_LAZY); |
| 2169 | if (!module) { |
| 2170 | fprintf(stderr, |
| 2171 | "failed to load module: %s\n", dlerror()); |
| 2172 | return NULL; |
| 2173 | } |
| 2174 | |
| 2175 | init = dlsym(module, entrypoint); |
| 2176 | if (!init) { |
| 2177 | fprintf(stderr, |
| 2178 | "failed to lookup init function: %s\n", dlerror()); |
| 2179 | return NULL; |
| 2180 | } |
| 2181 | |
| 2182 | return init; |
| 2183 | } |
| 2184 | |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2185 | int main(int argc, char *argv[]) |
| 2186 | { |
| 2187 | struct wl_display *display; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2188 | struct weston_compositor *ec; |
Pekka Paalanen | 51c769f | 2012-01-02 16:03:26 +0200 | [diff] [blame] | 2189 | struct wl_event_source *signals[4]; |
Kristian Høgsberg | 50dc698 | 2010-12-01 16:43:56 -0500 | [diff] [blame] | 2190 | struct wl_event_loop *loop; |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 2191 | struct sigaction segv_action; |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2192 | int o, xserver = 0; |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2193 | void *shell_module, *backend_module; |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2194 | int (*shell_init)(struct weston_compositor *ec); |
| 2195 | struct weston_compositor |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2196 | *(*backend_init)(struct wl_display *display, char *options); |
| 2197 | char *backend = NULL; |
| 2198 | char *backend_options = ""; |
| 2199 | char *shell = NULL; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2200 | char *p; |
Pekka Paalanen | 7296e79 | 2011-12-07 16:22:00 +0200 | [diff] [blame] | 2201 | int option_idle_time = 300; |
Pekka Paalanen | 51c769f | 2012-01-02 16:03:26 +0200 | [diff] [blame] | 2202 | int i; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2203 | |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2204 | static const char opts[] = "B:b:o:S:i:s:x"; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2205 | static const struct option longopts[ ] = { |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2206 | { "backend", 1, NULL, 'B' }, |
| 2207 | { "backend-options", 1, NULL, 'o' }, |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2208 | { "socket", 1, NULL, 'S' }, |
| 2209 | { "idle-time", 1, NULL, 'i' }, |
| 2210 | { "shell", 1, NULL, 's' }, |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2211 | { "xserver", 0, NULL, 'x' }, |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2212 | { NULL, } |
| 2213 | }; |
Kristian Høgsberg | d653126 | 2008-12-12 11:06:18 -0500 | [diff] [blame] | 2214 | |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2215 | while (o = getopt_long(argc, argv, opts, longopts, &o), o > 0) { |
| 2216 | switch (o) { |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2217 | case 'B': |
| 2218 | backend = optarg; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2219 | break; |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2220 | case 'o': |
| 2221 | backend_options = optarg; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2222 | break; |
| 2223 | case 'S': |
| 2224 | option_socket_name = optarg; |
| 2225 | break; |
| 2226 | case 'i': |
| 2227 | option_idle_time = strtol(optarg, &p, 0); |
| 2228 | if (*p != '\0') { |
| 2229 | fprintf(stderr, |
| 2230 | "invalid idle time option: %s\n", |
| 2231 | optarg); |
| 2232 | exit(EXIT_FAILURE); |
| 2233 | } |
| 2234 | break; |
| 2235 | case 's': |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2236 | shell = optarg; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2237 | break; |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2238 | case 'x': |
| 2239 | xserver = 1; |
| 2240 | break; |
Kristian Høgsberg | d34912c | 2011-05-02 10:36:04 -0400 | [diff] [blame] | 2241 | } |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 2242 | } |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2243 | |
| 2244 | display = wl_display_create(); |
| 2245 | |
Tiago Vignatti | 2116b89 | 2011-08-08 05:52:59 -0700 | [diff] [blame] | 2246 | loop = wl_display_get_event_loop(display); |
Pekka Paalanen | 51c769f | 2012-01-02 16:03:26 +0200 | [diff] [blame] | 2247 | signals[0] = wl_event_loop_add_signal(loop, SIGTERM, on_term_signal, |
| 2248 | display); |
| 2249 | signals[1] = wl_event_loop_add_signal(loop, SIGINT, on_term_signal, |
| 2250 | display); |
| 2251 | signals[2] = wl_event_loop_add_signal(loop, SIGQUIT, on_term_signal, |
| 2252 | display); |
Tiago Vignatti | 2116b89 | 2011-08-08 05:52:59 -0700 | [diff] [blame] | 2253 | |
| 2254 | wl_list_init(&child_process_list); |
Pekka Paalanen | 51c769f | 2012-01-02 16:03:26 +0200 | [diff] [blame] | 2255 | signals[3] = wl_event_loop_add_signal(loop, SIGCHLD, sigchld_handler, |
| 2256 | NULL); |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 2257 | |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 2258 | segv_action.sa_flags = SA_SIGINFO | SA_RESETHAND; |
| 2259 | segv_action.sa_sigaction = on_segv_signal; |
Pekka Paalanen | 8423a89 | 2012-01-19 16:48:37 +0200 | [diff] [blame] | 2260 | sigemptyset(&segv_action.sa_mask); |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 2261 | sigaction(SIGSEGV, &segv_action, NULL); |
| 2262 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2263 | if (!backend) { |
| 2264 | if (getenv("WAYLAND_DISPLAY")) |
| 2265 | backend = "wayland-backend.so"; |
| 2266 | else if (getenv("DISPLAY")) |
| 2267 | backend = "x11-backend.so"; |
| 2268 | else if (getenv("OPENWFD")) |
| 2269 | backend = "openwfd-backend.so"; |
| 2270 | else |
| 2271 | backend = "drm-backend.so"; |
Kristian Høgsberg | 02ec0a5 | 2011-04-23 13:04:11 -0400 | [diff] [blame] | 2272 | } |
| 2273 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2274 | if (!shell) |
| 2275 | shell = "desktop-shell.so"; |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 2276 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2277 | backend_init = load_module(backend, "backend_init", &backend_module); |
| 2278 | if (!backend_init) |
| 2279 | exit(EXIT_FAILURE); |
Kristian Høgsberg | a941022 | 2011-01-14 17:22:35 -0500 | [diff] [blame] | 2280 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2281 | shell_init = load_module(shell, "shell_init", &shell_module); |
| 2282 | if (!shell_init) |
| 2283 | exit(EXIT_FAILURE); |
Benjamin Franzke | 5d00709 | 2011-04-04 00:30:25 +0200 | [diff] [blame] | 2284 | |
Kristian Høgsberg | 1c56218 | 2011-05-02 22:09:20 -0400 | [diff] [blame] | 2285 | ec = backend_init(display, backend_options); |
Kristian Høgsberg | 841883b | 2008-12-05 11:19:56 -0500 | [diff] [blame] | 2286 | if (ec == NULL) { |
| 2287 | fprintf(stderr, "failed to create compositor\n"); |
| 2288 | exit(EXIT_FAILURE); |
| 2289 | } |
Kristian Høgsberg | 61a8251 | 2010-10-26 11:26:44 -0400 | [diff] [blame] | 2290 | |
Pekka Paalanen | 7296e79 | 2011-12-07 16:22:00 +0200 | [diff] [blame] | 2291 | ec->option_idle_time = option_idle_time; |
| 2292 | ec->idle_time = option_idle_time; |
| 2293 | |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2294 | if (xserver) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2295 | weston_xserver_init(ec); |
Kristian Høgsberg | 27da538 | 2011-06-21 17:32:25 -0400 | [diff] [blame] | 2296 | |
Kristian Høgsberg | 1760ebb | 2012-01-15 16:04:33 -0500 | [diff] [blame] | 2297 | if (shell_init(ec) < 0) |
| 2298 | exit(EXIT_FAILURE); |
| 2299 | |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 2300 | if (wl_display_add_socket(display, option_socket_name)) { |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2301 | fprintf(stderr, "failed to add socket: %m\n"); |
| 2302 | exit(EXIT_FAILURE); |
| 2303 | } |
| 2304 | |
Pekka Paalanen | c0444e3 | 2012-01-05 16:28:21 +0200 | [diff] [blame] | 2305 | weston_compositor_wake(ec); |
Kristian Høgsberg | 0690da6 | 2012-01-16 11:53:54 -0500 | [diff] [blame] | 2306 | if (setjmp(segv_jmp_buf) == 0) |
| 2307 | wl_display_run(display); |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2308 | |
Pekka Paalanen | 0135abe | 2012-01-03 10:01:20 +0200 | [diff] [blame] | 2309 | /* prevent further rendering while shutting down */ |
Kristian Høgsberg | 3466bc8 | 2012-01-03 11:29:15 -0500 | [diff] [blame] | 2310 | ec->state = WESTON_COMPOSITOR_SLEEPING; |
Pekka Paalanen | 0135abe | 2012-01-03 10:01:20 +0200 | [diff] [blame] | 2311 | |
Kristian Høgsberg | 3cad436 | 2011-07-15 21:09:24 -0400 | [diff] [blame] | 2312 | if (xserver) |
Kristian Høgsberg | 8334bc1 | 2012-01-03 10:29:47 -0500 | [diff] [blame] | 2313 | weston_xserver_destroy(ec); |
Kristian Høgsberg | 3cad436 | 2011-07-15 21:09:24 -0400 | [diff] [blame] | 2314 | |
Pekka Paalanen | 3c64723 | 2011-12-22 13:43:43 +0200 | [diff] [blame] | 2315 | ec->shell->destroy(ec->shell); |
| 2316 | |
Kristian Høgsberg | b5819dc | 2011-04-25 15:08:20 -0400 | [diff] [blame] | 2317 | if (ec->has_bind_display) |
| 2318 | ec->unbind_display(ec->display, display); |
Kristian Høgsberg | 2bb3ebe | 2010-12-01 15:36:20 -0500 | [diff] [blame] | 2319 | |
Pekka Paalanen | 51c769f | 2012-01-02 16:03:26 +0200 | [diff] [blame] | 2320 | for (i = ARRAY_LENGTH(signals); i;) |
| 2321 | wl_event_source_remove(signals[--i]); |
| 2322 | |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2323 | ec->destroy(ec); |
Tiago Vignatti | 9e2be08 | 2011-12-19 00:04:46 +0200 | [diff] [blame] | 2324 | wl_display_destroy(display); |
Kristian Høgsberg | caa6442 | 2010-12-01 16:52:15 -0500 | [diff] [blame] | 2325 | |
Kristian Høgsberg | 122912c | 2008-12-05 11:13:50 -0500 | [diff] [blame] | 2326 | return 0; |
Kristian Høgsberg | 16eb675 | 2008-10-08 22:51:32 -0400 | [diff] [blame] | 2327 | } |