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
,
72 uint32_t image_index
);
73 void (*get_image_and_linear
)(struct wsi_swapchain
*swapchain
, int imageIndex
, VkImage
*image
, VkImage
*linear_image
);
76 struct wsi_interface
{
77 VkResult (*get_support
)(VkIcdSurfaceBase
*surface
,
78 struct wsi_device
*wsi_device
,
79 const VkAllocationCallbacks
*alloc
,
80 uint32_t queueFamilyIndex
,
82 bool can_handle_different_gpu
,
83 VkBool32
* pSupported
);
84 VkResult (*get_capabilities
)(VkIcdSurfaceBase
*surface
,
85 VkSurfaceCapabilitiesKHR
* pSurfaceCapabilities
);
86 VkResult (*get_formats
)(VkIcdSurfaceBase
*surface
,
87 struct wsi_device
*wsi_device
,
88 uint32_t* pSurfaceFormatCount
,
89 VkSurfaceFormatKHR
* pSurfaceFormats
);
90 VkResult (*get_present_modes
)(VkIcdSurfaceBase
*surface
,
91 uint32_t* pPresentModeCount
,
92 VkPresentModeKHR
* pPresentModes
);
93 VkResult (*create_swapchain
)(VkIcdSurfaceBase
*surface
,
95 struct wsi_device
*wsi_device
,
97 const VkSwapchainCreateInfoKHR
* pCreateInfo
,
98 const VkAllocationCallbacks
* pAllocator
,
99 const struct wsi_image_fns
*image_fns
,
100 struct wsi_swapchain
**swapchain
);
103 #define VK_ICD_WSI_PLATFORM_MAX 5
106 struct wsi_interface
* wsi
[VK_ICD_WSI_PLATFORM_MAX
];
109 struct wsi_callbacks
{
110 void (*get_phys_device_format_properties
)(VkPhysicalDevice physicalDevice
,
112 VkFormatProperties
*pFormatProperties
);
115 #define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \
117 static inline struct __wsi_type * \
118 __wsi_type ## _from_handle(__VkType _handle) \
120 return (struct __wsi_type *)(uintptr_t) _handle; \
123 static inline __VkType \
124 __wsi_type ## _to_handle(struct __wsi_type *_obj) \
126 return (__VkType)(uintptr_t) _obj; \
129 WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain
, VkSwapchainKHR
)
131 #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType) \
133 static inline __VkIcdType * \
134 __VkIcdType ## _from_handle(__VkType _handle) \
136 return (__VkIcdType *)(uintptr_t) _handle; \
139 static inline __VkType \
140 __VkIcdType ## _to_handle(__VkIcdType *_obj) \
142 return (__VkType)(uintptr_t) _obj; \
145 #define ICD_FROM_HANDLE(__VkIcdType, __name, __handle) \
146 __VkIcdType *__name = __VkIcdType ## _from_handle(__handle)
148 ICD_DEFINE_NONDISP_HANDLE_CASTS(VkIcdSurfaceBase
, VkSurfaceKHR
)
150 VkResult
wsi_x11_init_wsi(struct wsi_device
*wsi_device
,
151 const VkAllocationCallbacks
*alloc
);
152 void wsi_x11_finish_wsi(struct wsi_device
*wsi_device
,
153 const VkAllocationCallbacks
*alloc
);
154 VkResult
wsi_wl_init_wsi(struct wsi_device
*wsi_device
,
155 const VkAllocationCallbacks
*alloc
,
156 VkPhysicalDevice physical_device
,
157 const struct wsi_callbacks
*cbs
);
158 void wsi_wl_finish_wsi(struct wsi_device
*wsi_device
,
159 const VkAllocationCallbacks
*alloc
);