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
29 #include "util/vk_alloc.h"
30 #include <vulkan/vulkan.h>
31 #include <vulkan/vk_icd.h>
34 struct wsi_image_fns
{
35 VkResult (*create_wsi_image
)(VkDevice device_h
,
36 const VkSwapchainCreateInfoKHR
*pCreateInfo
,
37 const VkAllocationCallbacks
*pAllocator
,
38 bool needs_linear_copy
,
41 VkDeviceMemory
*memory_p
,
44 uint32_t *row_pitch_p
,
46 void (*free_wsi_image
)(VkDevice device
,
47 const VkAllocationCallbacks
*pAllocator
,
49 VkDeviceMemory memory_h
);
52 struct wsi_swapchain
{
55 VkAllocationCallbacks alloc
;
56 const struct wsi_image_fns
*image_fns
;
58 VkCommandBuffer
*cmd_buffers
;
59 VkCommandPool cmd_pools
[3];
60 VkPresentModeKHR present_mode
;
62 bool needs_linear_copy
;
64 VkResult (*destroy
)(struct wsi_swapchain
*swapchain
,
65 const VkAllocationCallbacks
*pAllocator
);
66 VkResult (*get_images
)(struct wsi_swapchain
*swapchain
,
67 uint32_t *pCount
, VkImage
*pSwapchainImages
);
68 VkResult (*acquire_next_image
)(struct wsi_swapchain
*swap_chain
,
69 uint64_t timeout
, VkSemaphore semaphore
,
70 uint32_t *image_index
);
71 VkResult (*queue_present
)(struct wsi_swapchain
*swap_chain
,
73 const VkPresentRegionKHR
*damage
);
74 void (*get_image_and_linear
)(struct wsi_swapchain
*swapchain
,
77 VkImage
*linear_image
);
80 struct wsi_interface
{
81 VkResult (*get_support
)(VkIcdSurfaceBase
*surface
,
82 struct wsi_device
*wsi_device
,
83 const VkAllocationCallbacks
*alloc
,
84 uint32_t queueFamilyIndex
,
86 bool can_handle_different_gpu
,
87 VkBool32
* pSupported
);
88 VkResult (*get_capabilities
)(VkIcdSurfaceBase
*surface
,
89 VkSurfaceCapabilitiesKHR
* pSurfaceCapabilities
);
90 VkResult (*get_capabilities2
)(VkIcdSurfaceBase
*surface
,
91 const void *info_next
,
92 VkSurfaceCapabilities2KHR
* pSurfaceCapabilities
);
93 VkResult (*get_formats
)(VkIcdSurfaceBase
*surface
,
94 struct wsi_device
*wsi_device
,
95 uint32_t* pSurfaceFormatCount
,
96 VkSurfaceFormatKHR
* pSurfaceFormats
);
97 VkResult (*get_formats2
)(VkIcdSurfaceBase
*surface
,
98 struct wsi_device
*wsi_device
,
99 const void *info_next
,
100 uint32_t* pSurfaceFormatCount
,
101 VkSurfaceFormat2KHR
* pSurfaceFormats
);
102 VkResult (*get_present_modes
)(VkIcdSurfaceBase
*surface
,
103 uint32_t* pPresentModeCount
,
104 VkPresentModeKHR
* pPresentModes
);
105 VkResult (*create_swapchain
)(VkIcdSurfaceBase
*surface
,
107 struct wsi_device
*wsi_device
,
109 const VkSwapchainCreateInfoKHR
* pCreateInfo
,
110 const VkAllocationCallbacks
* pAllocator
,
111 const struct wsi_image_fns
*image_fns
,
112 struct wsi_swapchain
**swapchain
);
115 #define VK_ICD_WSI_PLATFORM_MAX 5
118 struct wsi_interface
* wsi
[VK_ICD_WSI_PLATFORM_MAX
];
121 struct wsi_callbacks
{
122 void (*get_phys_device_format_properties
)(VkPhysicalDevice physicalDevice
,
124 VkFormatProperties
*pFormatProperties
);
127 #define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \
129 static inline struct __wsi_type * \
130 __wsi_type ## _from_handle(__VkType _handle) \
132 return (struct __wsi_type *)(uintptr_t) _handle; \
135 static inline __VkType \
136 __wsi_type ## _to_handle(struct __wsi_type *_obj) \
138 return (__VkType)(uintptr_t) _obj; \
141 WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain
, VkSwapchainKHR
)
143 #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType) \
145 static inline __VkIcdType * \
146 __VkIcdType ## _from_handle(__VkType _handle) \
148 return (__VkIcdType *)(uintptr_t) _handle; \
151 static inline __VkType \
152 __VkIcdType ## _to_handle(__VkIcdType *_obj) \
154 return (__VkType)(uintptr_t) _obj; \
157 #define ICD_FROM_HANDLE(__VkIcdType, __name, __handle) \
158 __VkIcdType *__name = __VkIcdType ## _from_handle(__handle)
160 ICD_DEFINE_NONDISP_HANDLE_CASTS(VkIcdSurfaceBase
, VkSurfaceKHR
)
162 VkResult
wsi_x11_init_wsi(struct wsi_device
*wsi_device
,
163 const VkAllocationCallbacks
*alloc
);
164 void wsi_x11_finish_wsi(struct wsi_device
*wsi_device
,
165 const VkAllocationCallbacks
*alloc
);
166 VkResult
wsi_wl_init_wsi(struct wsi_device
*wsi_device
,
167 const VkAllocationCallbacks
*alloc
,
168 VkPhysicalDevice physical_device
,
169 const struct wsi_callbacks
*cbs
);
170 void wsi_wl_finish_wsi(struct wsi_device
*wsi_device
,
171 const VkAllocationCallbacks
*alloc
);