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
26 static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
lvp_wsi_proc_addr(VkPhysicalDevice physicalDevice,const char * pName)27 lvp_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
28 {
29 LVP_FROM_HANDLE(lvp_physical_device, pdevice, physicalDevice);
30 PFN_vkVoidFunction func;
31
32 func = vk_instance_dispatch_table_get(&pdevice->vk.instance->dispatch_table, pName);
33 if (func != NULL)
34 return func;
35
36 func = vk_physical_device_dispatch_table_get(&pdevice->vk.dispatch_table, pName);
37 if (func != NULL)
38 return func;
39
40 return vk_device_dispatch_table_get(&vk_device_trampolines, pName);
41 }
42
43 VkResult
lvp_init_wsi(struct lvp_physical_device * physical_device)44 lvp_init_wsi(struct lvp_physical_device *physical_device)
45 {
46 VkResult result;
47
48 result = wsi_device_init(&physical_device->wsi_device,
49 lvp_physical_device_to_handle(physical_device),
50 lvp_wsi_proc_addr,
51 &physical_device->vk.instance->alloc,
52 -1, NULL, true);
53 if (result != VK_SUCCESS)
54 return result;
55
56 physical_device->vk.wsi_device = &physical_device->wsi_device;
57
58 return VK_SUCCESS;
59 }
60
61 void
lvp_finish_wsi(struct lvp_physical_device * physical_device)62 lvp_finish_wsi(struct lvp_physical_device *physical_device)
63 {
64 physical_device->vk.wsi_device = NULL;
65 wsi_device_finish(&physical_device->wsi_device,
66 &physical_device->vk.instance->alloc);
67 }
68
lvp_AcquireNextImage2KHR(VkDevice _device,const VkAcquireNextImageInfoKHR * pAcquireInfo,uint32_t * pImageIndex)69 VKAPI_ATTR VkResult VKAPI_CALL lvp_AcquireNextImage2KHR(
70 VkDevice _device,
71 const VkAcquireNextImageInfoKHR* pAcquireInfo,
72 uint32_t* pImageIndex)
73 {
74 LVP_FROM_HANDLE(lvp_device, device, _device);
75 struct lvp_physical_device *pdevice = device->physical_device;
76
77 VkResult result = wsi_common_acquire_next_image2(&pdevice->wsi_device,
78 _device,
79 pAcquireInfo,
80 pImageIndex);
81
82 LVP_FROM_HANDLE(lvp_fence, fence, pAcquireInfo->fence);
83
84 if (fence && (result == VK_SUCCESS || result == VK_SUBOPTIMAL_KHR)) {
85 fence->timeline = p_atomic_inc_return(&device->queue.timeline);
86 util_queue_add_job(&device->queue.queue, fence, &fence->fence, queue_thread_noop, NULL, 0);
87 }
88 return result;
89 }
90