2 * Copyright © 2015 Intel Corporation
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:
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
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
30 #include <vulkan/vulkan.h>
31 #include <vulkan/vk_icd.h>
35 VkDeviceMemory memory
;
43 struct wsi_image_fns
{
44 VkResult (*create_wsi_image
)(VkDevice device_h
,
45 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
46 const VkAllocationCallbacks
*pAllocator
,
47 bool needs_linear_copy
,
49 struct wsi_image
*image_p
);
50 void (*free_wsi_image
)(VkDevice device
,
51 const VkAllocationCallbacks
*pAllocator
,
52 struct wsi_image
*image
);
55 struct wsi_swapchain
{
58 VkAllocationCallbacks alloc
;
59 const struct wsi_image_fns
*image_fns
;
61 VkCommandBuffer
*cmd_buffers
;
62 VkCommandPool cmd_pools
[3];
63 VkPresentModeKHR present_mode
;
65 bool needs_linear_copy
;
67 VkResult (*destroy
)(struct wsi_swapchain
*swapchain
,
68 const VkAllocationCallbacks
*pAllocator
);
69 VkResult (*get_images
)(struct wsi_swapchain
*swapchain
,
70 uint32_t *pCount
, VkImage
*pSwapchainImages
);
71 VkResult (*acquire_next_image
)(struct wsi_swapchain
*swap_chain
,
72 uint64_t timeout
, VkSemaphore semaphore
,
73 uint32_t *image_index
);
74 VkResult (*queue_present
)(struct wsi_swapchain
*swap_chain
,
76 const VkPresentRegionKHR
*damage
);
77 void (*get_image_and_linear
)(struct wsi_swapchain
*swapchain
,
80 VkImage
*linear_image
);
83 struct wsi_interface
{
84 VkResult (*get_support
)(VkIcdSurfaceBase
*surface
,
85 struct wsi_device
*wsi_device
,
86 const VkAllocationCallbacks
*alloc
,
87 uint32_t queueFamilyIndex
,
89 bool can_handle_different_gpu
,
90 VkBool32
* pSupported
);
91 VkResult (*get_capabilities
)(VkIcdSurfaceBase
*surface
,
92 VkSurfaceCapabilitiesKHR
* pSurfaceCapabilities
);
93 VkResult (*get_capabilities2
)(VkIcdSurfaceBase
*surface
,
94 const void *info_next
,
95 VkSurfaceCapabilities2KHR
* pSurfaceCapabilities
);
96 VkResult (*get_formats
)(VkIcdSurfaceBase
*surface
,
97 struct wsi_device
*wsi_device
,
98 uint32_t* pSurfaceFormatCount
,
99 VkSurfaceFormatKHR
* pSurfaceFormats
);
100 VkResult (*get_formats2
)(VkIcdSurfaceBase
*surface
,
101 struct wsi_device
*wsi_device
,
102 const void *info_next
,
103 uint32_t* pSurfaceFormatCount
,
104 VkSurfaceFormat2KHR
* pSurfaceFormats
);
105 VkResult (*get_present_modes
)(VkIcdSurfaceBase
*surface
,
106 uint32_t* pPresentModeCount
,
107 VkPresentModeKHR
* pPresentModes
);
108 VkResult (*create_swapchain
)(VkIcdSurfaceBase
*surface
,
110 struct wsi_device
*wsi_device
,
112 const VkSwapchainCreateInfoKHR
* pCreateInfo
,
113 const VkAllocationCallbacks
* pAllocator
,
114 const struct wsi_image_fns
*image_fns
,
115 struct wsi_swapchain
**swapchain
);
118 #define VK_ICD_WSI_PLATFORM_MAX 5
121 struct wsi_interface
* wsi
[VK_ICD_WSI_PLATFORM_MAX
];
124 typedef PFN_vkVoidFunction (VKAPI_PTR
*WSI_FN_GetPhysicalDeviceProcAddr
)(VkPhysicalDevice physicalDevice
, const char* pName
);
127 wsi_device_init(struct wsi_device
*wsi
,
128 VkPhysicalDevice pdevice
,
129 WSI_FN_GetPhysicalDeviceProcAddr proc_addr
);
131 #define WSI_CB(cb) PFN_vk##cb cb
132 struct wsi_callbacks
{
133 WSI_CB(GetPhysicalDeviceFormatProperties
);
137 #define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \
139 static inline struct __wsi_type * \
140 __wsi_type ## _from_handle(__VkType _handle) \
142 return (struct __wsi_type *)(uintptr_t) _handle; \
145 static inline __VkType \
146 __wsi_type ## _to_handle(struct __wsi_type *_obj) \
148 return (__VkType)(uintptr_t) _obj; \
151 WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain
, VkSwapchainKHR
)
153 #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType) \
155 static inline __VkIcdType * \
156 __VkIcdType ## _from_handle(__VkType _handle) \
158 return (__VkIcdType *)(uintptr_t) _handle; \
161 static inline __VkType \
162 __VkIcdType ## _to_handle(__VkIcdType *_obj) \
164 return (__VkType)(uintptr_t) _obj; \
167 #define ICD_FROM_HANDLE(__VkIcdType, __name, __handle) \
168 __VkIcdType *__name = __VkIcdType ## _from_handle(__handle)
170 ICD_DEFINE_NONDISP_HANDLE_CASTS(VkIcdSurfaceBase
, VkSurfaceKHR
)
172 VkResult
wsi_x11_init_wsi(struct wsi_device
*wsi_device
,
173 const VkAllocationCallbacks
*alloc
);
174 void wsi_x11_finish_wsi(struct wsi_device
*wsi_device
,
175 const VkAllocationCallbacks
*alloc
);
176 VkResult
wsi_wl_init_wsi(struct wsi_device
*wsi_device
,
177 const VkAllocationCallbacks
*alloc
,
178 VkPhysicalDevice physical_device
,
179 const struct wsi_callbacks
*cbs
);
180 void wsi_wl_finish_wsi(struct wsi_device
*wsi_device
,
181 const VkAllocationCallbacks
*alloc
);