1/* wld: context.c
 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
24#include "wld-private.h"
25
26void
27context_initialize(struct wld_context *context, const struct wld_context_impl *impl)
28{
29	*((const struct wld_context_impl **)&context->impl) = impl;
30}
31
32EXPORT
33struct wld_renderer *
34wld_create_renderer(struct wld_context *context)
35{
36	return context->impl->create_renderer(context);
37}
38
39EXPORT
40struct wld_buffer *
41wld_create_buffer(struct wld_context *context,
42                  uint32_t width, uint32_t height,
43                  uint32_t format, uint32_t flags)
44{
45	return &context->impl->create_buffer(context, width, height,
46	                                     format, flags)
47	            ->base;
48}
49
50EXPORT
51struct wld_buffer *
52wld_import_buffer(struct wld_context *context,
53                  uint32_t type, union wld_object object,
54                  uint32_t width, uint32_t height,
55                  uint32_t format, uint32_t pitch)
56{
57	return &context->impl->import_buffer(context, type, object,
58	                                     width, height, format, pitch)
59	            ->base;
60}
61
62EXPORT
63struct wld_surface *
64wld_create_surface(struct wld_context *context,
65                   uint32_t width, uint32_t height,
66                   uint32_t format, uint32_t flags)
67{
68	return context->impl->create_surface(context, width, height, format, flags);
69}
70
71EXPORT
72void
73wld_destroy_context(struct wld_context *context)
74{
75	context->impl->destroy(context);
76}