1/*
2 * Copyright © 2015 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * 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
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 */
23
24#include "lvp_wsi.h"
25
26static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
27lvp_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
28{
29   LVP_FROM_HANDLE(lvp_physical_device, pdevice, physicalDevice);
30   return vk_instance_get_proc_addr_unchecked(pdevice->vk.instance, pName);
31}
32
33VkResult
34lvp_init_wsi(struct lvp_physical_device *physical_device)
35{
36   VkResult result;
37
38   result = wsi_device_init(&physical_device->wsi_device,
39                            lvp_physical_device_to_handle(physical_device),
40                            lvp_wsi_proc_addr,
41                            &physical_device->vk.instance->alloc,
42                            -1, NULL, true);
43   if (result != VK_SUCCESS)
44      return result;
45
46   physical_device->wsi_device.wants_linear = true;
47   physical_device->vk.wsi_device = &physical_device->wsi_device;
48
49   return VK_SUCCESS;
50}
51
52void
53lvp_finish_wsi(struct lvp_physical_device *physical_device)
54{
55   physical_device->vk.wsi_device = NULL;
56   wsi_device_finish(&physical_device->wsi_device,
57                     &physical_device->vk.instance->alloc);
58}
59