1 /*
2 * Copyright © Microsoft 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 "dzn_private.h"
25 #include "vk_util.h"
26
27 static PFN_vkVoidFunction VKAPI_PTR
dzn_wsi_proc_addr(VkPhysicalDevice physicalDevice,const char * pName)28 dzn_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
29 {
30 VK_FROM_HANDLE(dzn_physical_device, pdevice, physicalDevice);
31 return vk_instance_get_proc_addr_unchecked(pdevice->vk.instance, pName);
32 }
33
34 void
dzn_wsi_finish(struct dzn_physical_device * physical_device)35 dzn_wsi_finish(struct dzn_physical_device *physical_device)
36 {
37 wsi_device_finish(&physical_device->wsi_device,
38 &physical_device->vk.instance->alloc);
39 }
40
41 VkResult
dzn_wsi_init(struct dzn_physical_device * physical_device)42 dzn_wsi_init(struct dzn_physical_device *physical_device)
43 {
44 VkResult result;
45
46 /* TODO: implement a proper, non-sw winsys for D3D12 */
47 bool sw_device = true;
48
49 result = wsi_device_init(&physical_device->wsi_device,
50 dzn_physical_device_to_handle(physical_device),
51 dzn_wsi_proc_addr,
52 &physical_device->vk.instance->alloc,
53 -1, NULL, sw_device);
54
55 if (result != VK_SUCCESS)
56 return result;
57
58 physical_device->wsi_device.supports_modifiers = false;
59 physical_device->vk.wsi_device = &physical_device->wsi_device;
60
61 return VK_SUCCESS;
62 }
63