1/* wld: interface/surface.h
 2 *
 3 * Copyright (c) 2013, 2014 Michael Forney
 4 *
 5 * Permission is hereby granted, free of charge, to any person obtaining a copy
 6 * of this software and associated documentation files (the "Software"), to deal
 7 * in the Software without restriction, including without limitation the rights
 8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 * copies of the Software, and to permit persons to whom the Software is
10 * furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 */
23
24static pixman_region32_t *surface_damage(struct wld_surface *surface,
25                                         pixman_region32_t *new_damage);
26static struct buffer *surface_back(struct wld_surface *surface);
27static struct buffer *surface_take(struct wld_surface *surface);
28static bool surface_release(struct wld_surface *surface,
29                            struct buffer *buffer);
30static bool surface_swap(struct wld_surface *surface);
31static void surface_destroy(struct wld_surface *surface);
32
33static const struct wld_surface_impl wld_surface_impl = {
34	.damage = &surface_damage,
35	.back = &surface_back,
36	.take = &surface_take,
37	.release = &surface_release,
38	.swap = &surface_swap,
39	.destroy = &surface_destroy
40};