1 /*
2 * Copyright 2019 Google LLC
3 * SPDX-License-Identifier: MIT
4 *
5 * based in part on anv and radv which are:
6 * Copyright © 2015 Intel Corporation
7 * Copyright © 2016 Red Hat.
8 * Copyright © 2016 Bas Nieuwenhuizen
9 */
10
11 #ifndef VN_WSI_H
12 #define VN_WSI_H
13
14 #include "vn_common.h"
15
16 #include "wsi_common.h"
17
18 #ifdef VN_USE_WSI_PLATFORM
19
20 VkResult
21 vn_wsi_init(struct vn_physical_device *physical_dev);
22
23 void
24 vn_wsi_fini(struct vn_physical_device *physical_dev);
25
26 static inline const struct wsi_image_create_info *
vn_wsi_find_wsi_image_create_info(const VkImageCreateInfo * create_info)27 vn_wsi_find_wsi_image_create_info(const VkImageCreateInfo *create_info)
28 {
29 return vk_find_struct_const(create_info->pNext,
30 WSI_IMAGE_CREATE_INFO_MESA);
31 }
32
33 VkResult
34 vn_wsi_create_image(struct vn_device *dev,
35 const VkImageCreateInfo *create_info,
36 const struct wsi_image_create_info *wsi_info,
37 const VkAllocationCallbacks *alloc,
38 struct vn_image **out_img);
39
40 VkResult
41 vn_wsi_create_image_from_swapchain(
42 struct vn_device *dev,
43 const VkImageCreateInfo *create_info,
44 const VkImageSwapchainCreateInfoKHR *swapchain_info,
45 const VkAllocationCallbacks *alloc,
46 struct vn_image **out_img);
47
48 #else
49
50 static inline VkResult
vn_wsi_init(UNUSED struct vn_physical_device * physical_dev)51 vn_wsi_init(UNUSED struct vn_physical_device *physical_dev)
52 {
53 return VK_SUCCESS;
54 }
55
56 static inline void
vn_wsi_fini(UNUSED struct vn_physical_device * physical_dev)57 vn_wsi_fini(UNUSED struct vn_physical_device *physical_dev)
58 {
59 }
60
61 static inline const struct wsi_image_create_info *
vn_wsi_find_wsi_image_create_info(const VkImageCreateInfo * create_info)62 vn_wsi_find_wsi_image_create_info(const VkImageCreateInfo *create_info)
63 {
64 return NULL;
65 }
66
67 static inline VkResult
vn_wsi_create_image(struct vn_device * dev,const VkImageCreateInfo * create_info,const struct wsi_image_create_info * wsi_info,const VkAllocationCallbacks * alloc,struct vn_image ** out_img)68 vn_wsi_create_image(struct vn_device *dev,
69 const VkImageCreateInfo *create_info,
70 const struct wsi_image_create_info *wsi_info,
71 const VkAllocationCallbacks *alloc,
72 struct vn_image **out_img)
73 {
74 return VK_ERROR_OUT_OF_HOST_MEMORY;
75 }
76
77 static inline VkResult
vn_wsi_create_image_from_swapchain(struct vn_device * dev,const VkImageCreateInfo * create_info,const VkImageSwapchainCreateInfoKHR * swapchain_info,const VkAllocationCallbacks * alloc,struct vn_image ** out_img)78 vn_wsi_create_image_from_swapchain(
79 struct vn_device *dev,
80 const VkImageCreateInfo *create_info,
81 const VkImageSwapchainCreateInfoKHR *swapchain_info,
82 const VkAllocationCallbacks *alloc,
83 struct vn_image **out_img)
84 {
85 return VK_ERROR_OUT_OF_HOST_MEMORY;
86 }
87
88 #endif /* VN_USE_WSI_PLATFORM */
89
90 #endif /* VN_WSI_H */
91