U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2012 Intel Corporation |
| 3 | * |
Bryce Harrington | 2cc9297 | 2015-06-11 15:39:40 -0700 | [diff] [blame^] | 4 | * Permission is hereby granted, free of charge, to any person obtaining |
| 5 | * a copy of this software and associated documentation files (the |
| 6 | * "Software"), to deal in the Software without restriction, including |
| 7 | * without limitation the rights to use, copy, modify, merge, publish, |
| 8 | * distribute, sublicense, and/or sell copies of the Software, and to |
| 9 | * permit persons to whom the Software is furnished to do so, subject to |
| 10 | * the following conditions: |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 11 | * |
Bryce Harrington | 2cc9297 | 2015-06-11 15:39:40 -0700 | [diff] [blame^] | 12 | * The above copyright notice and this permission notice (including the |
| 13 | * next paragraph) shall be included in all copies or substantial |
| 14 | * portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| 20 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 21 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 23 | * SOFTWARE. |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 24 | */ |
| 25 | |
Andrew Wedgbury | 9cd661e | 2014-04-07 12:40:35 +0100 | [diff] [blame] | 26 | #include "config.h" |
| 27 | |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 28 | #include <assert.h> |
| 29 | |
Kristian Høgsberg | 15be01e | 2012-12-11 23:22:16 -0500 | [diff] [blame] | 30 | #include "../src/compositor.h" |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 31 | |
Kristian Høgsberg | 15be01e | 2012-12-11 23:22:16 -0500 | [diff] [blame] | 32 | static void |
| 33 | surface_to_from_global(void *data) |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 34 | { |
Kristian Høgsberg | 15be01e | 2012-12-11 23:22:16 -0500 | [diff] [blame] | 35 | struct weston_compositor *compositor = data; |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 36 | struct weston_surface *surface; |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 37 | struct weston_view *view; |
Kristian Høgsberg | f3dfe71 | 2012-11-14 14:42:51 -0500 | [diff] [blame] | 38 | float x, y; |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 39 | wl_fixed_t fx, fy; |
| 40 | int32_t ix, iy; |
| 41 | |
| 42 | surface = weston_surface_create(compositor); |
Kristian Høgsberg | 3b7d841 | 2013-10-09 13:37:43 -0700 | [diff] [blame] | 43 | assert(surface); |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 44 | view = weston_view_create(surface); |
| 45 | assert(view); |
Jason Ekstrand | 918f2dd | 2013-12-02 21:01:53 -0600 | [diff] [blame] | 46 | surface->width = 50; |
| 47 | surface->height = 50; |
| 48 | weston_view_set_position(view, 5, 10); |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 49 | weston_view_update_transform(view); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 50 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 51 | weston_view_to_global_float(view, 33, 22, &x, &y); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 52 | assert(x == 38 && y == 32); |
| 53 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 54 | weston_view_to_global_float(view, -8, -2, &x, &y); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 55 | assert(x == -3 && y == 8); |
| 56 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 57 | weston_view_to_global_fixed(view, wl_fixed_from_int(12), |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 58 | wl_fixed_from_int(5), &fx, &fy); |
| 59 | assert(fx == wl_fixed_from_int(17) && fy == wl_fixed_from_int(15)); |
| 60 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 61 | weston_view_from_global_float(view, 38, 32, &x, &y); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 62 | assert(x == 33 && y == 22); |
| 63 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 64 | weston_view_from_global_float(view, 42, 5, &x, &y); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 65 | assert(x == 37 && y == -5); |
| 66 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 67 | weston_view_from_global_fixed(view, wl_fixed_from_int(21), |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 68 | wl_fixed_from_int(100), &fx, &fy); |
U. Artie Eoff | 209e8f1 | 2013-01-29 15:30:09 -0800 | [diff] [blame] | 69 | assert(fx == wl_fixed_from_int(16) && fy == wl_fixed_from_int(90)); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 70 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 71 | weston_view_from_global(view, 0, 0, &ix, &iy); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 72 | assert(ix == -5 && iy == -10); |
| 73 | |
Jason Ekstrand | a7af704 | 2013-10-12 22:38:11 -0500 | [diff] [blame] | 74 | weston_view_from_global(view, 5, 10, &ix, &iy); |
U. Artie Eoff | d690175 | 2012-09-28 06:39:31 -0700 | [diff] [blame] | 75 | assert(ix == 0 && iy == 0); |
| 76 | |
| 77 | wl_display_terminate(compositor->wl_display); |
| 78 | } |
Kristian Høgsberg | 15be01e | 2012-12-11 23:22:16 -0500 | [diff] [blame] | 79 | |
| 80 | WL_EXPORT int |
U. Artie Eoff | 173ff53 | 2013-05-17 06:12:50 -0700 | [diff] [blame] | 81 | module_init(struct weston_compositor *compositor, int *argc, char *argv[]) |
Kristian Høgsberg | 15be01e | 2012-12-11 23:22:16 -0500 | [diff] [blame] | 82 | { |
| 83 | struct wl_event_loop *loop; |
| 84 | |
| 85 | loop = wl_display_get_event_loop(compositor->wl_display); |
| 86 | |
| 87 | wl_event_loop_add_idle(loop, surface_to_from_global, compositor); |
| 88 | |
| 89 | return 0; |
| 90 | } |