src/vulkan/wsi/wsi_common.h

   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 #ifndef WSI_COMMON_H
  24 #define WSI_COMMON_H
  25
  26 #include <stdint.h>
  27 #include <stdbool.h>
  28
  29 #include "vk_alloc.h"
  30 #include <vulkan/vulkan.h>
  31 #include <vulkan/vk_icd.h>
  32
  33 /* This is guaranteed to not collide with anything because it's in the
  34  * VK_KHR_swapchain namespace but not actually used by the extension.
  35  */
  36 #define VK_STRUCTURE_TYPE_WSI_IMAGE_CREATE_INFO_MESA (VkStructureType)1000001002
  37 #define VK_STRUCTURE_TYPE_WSI_MEMORY_ALLOCATE_INFO_MESA (VkStructureType)1000001003
  38
  39 struct wsi_image_create_info {
  40     VkStructureType sType;
  41     const void *pNext;
  42     bool scanout;
  43 };
  44
  45 struct wsi_memory_allocate_info {
  46     VkStructureType sType;
  47     const void *pNext;
  48     bool implicit_sync;
  49 };
  50
  51 struct wsi_interface;
  52
  53 #define VK_ICD_WSI_PLATFORM_MAX 5
  54
  55 struct wsi_device {
  56    VkPhysicalDeviceMemoryProperties memory_props;
  57    uint32_t queue_family_count;
  58
  59 #define WSI_CB(cb) PFN_vk##cb cb
  60    WSI_CB(AllocateMemory);
  61    WSI_CB(AllocateCommandBuffers);
  62    WSI_CB(BindBufferMemory);
  63    WSI_CB(BindImageMemory);
  64    WSI_CB(BeginCommandBuffer);
  65    WSI_CB(CmdCopyImageToBuffer);
  66    WSI_CB(CreateBuffer);
  67    WSI_CB(CreateCommandPool);
  68    WSI_CB(CreateFence);
  69    WSI_CB(CreateImage);
  70    WSI_CB(DestroyBuffer);
  71    WSI_CB(DestroyCommandPool);
  72    WSI_CB(DestroyFence);
  73    WSI_CB(DestroyImage);
  74    WSI_CB(EndCommandBuffer);
  75    WSI_CB(FreeMemory);
  76    WSI_CB(FreeCommandBuffers);
  77    WSI_CB(GetBufferMemoryRequirements);
  78    WSI_CB(GetImageMemoryRequirements);
  79    WSI_CB(GetImageSubresourceLayout);
  80    WSI_CB(GetMemoryFdKHR);
  81    WSI_CB(GetPhysicalDeviceFormatProperties);
  82    WSI_CB(ResetFences);
  83    WSI_CB(QueueSubmit);
  84    WSI_CB(WaitForFences);
  85 #undef WSI_CB
  86
  87     struct wsi_interface *                  wsi[VK_ICD_WSI_PLATFORM_MAX];
  88 };
  89
  90 typedef PFN_vkVoidFunction (VKAPI_PTR *WSI_FN_GetPhysicalDeviceProcAddr)(VkPhysicalDevice physicalDevice, const char* pName);
  91
  92 void
  93 wsi_device_init(struct wsi_device *wsi,
  94                 VkPhysicalDevice pdevice,
  95                 WSI_FN_GetPhysicalDeviceProcAddr proc_addr);
  96
  97 #define ICD_DEFINE_NONDISP_HANDLE_CASTS(__VkIcdType, __VkType)             \
  98                                                                            \
  99    static inline __VkIcdType *                                             \
 100    __VkIcdType ## _from_handle(__VkType _handle)                           \
 101    {                                                                       \
 102       return (__VkIcdType *)(uintptr_t) _handle;                           \
 103    }                                                                       \
 104                                                                            \
 105    static inline __VkType                                                  \
 106    __VkIcdType ## _to_handle(__VkIcdType *_obj)                            \
 107    {                                                                       \
 108       return (__VkType)(uintptr_t) _obj;                                   \
 109    }
 110
 111 #define ICD_FROM_HANDLE(__VkIcdType, __name, __handle) \
 112    __VkIcdType *__name = __VkIcdType ## _from_handle(__handle)
 113
 114 ICD_DEFINE_NONDISP_HANDLE_CASTS(VkIcdSurfaceBase, VkSurfaceKHR)
 115
 116 VkResult wsi_x11_init_wsi(struct wsi_device *wsi_device,
 117                           const VkAllocationCallbacks *alloc);
 118 void wsi_x11_finish_wsi(struct wsi_device *wsi_device,
 119                         const VkAllocationCallbacks *alloc);
 120 VkResult wsi_wl_init_wsi(struct wsi_device *wsi_device,
 121                          const VkAllocationCallbacks *alloc,
 122                          VkPhysicalDevice physical_device);
 123 void wsi_wl_finish_wsi(struct wsi_device *wsi_device,
 124                        const VkAllocationCallbacks *alloc);
 125
 126 VkResult
 127 wsi_common_get_surface_support(struct wsi_device *wsi_device,
 128                                int local_fd,
 129                                uint32_t queueFamilyIndex,
 130                                VkSurfaceKHR surface,
 131                                const VkAllocationCallbacks *alloc,
 132                                VkBool32* pSupported);
 133
 134 VkResult
 135 wsi_common_get_surface_capabilities(struct wsi_device *wsi_device,
 136                                     VkSurfaceKHR surface,
 137                                     VkSurfaceCapabilitiesKHR *pSurfaceCapabilities);
 138
 139 VkResult
 140 wsi_common_get_surface_capabilities2(struct wsi_device *wsi_device,
 141                                      const VkPhysicalDeviceSurfaceInfo2KHR *pSurfaceInfo,
 142                                      VkSurfaceCapabilities2KHR *pSurfaceCapabilities);
 143
 144 VkResult
 145 wsi_common_get_surface_formats(struct wsi_device *wsi_device,
 146                                VkSurfaceKHR surface,
 147                                uint32_t *pSurfaceFormatCount,
 148                                VkSurfaceFormatKHR *pSurfaceFormats);
 149
 150 VkResult
 151 wsi_common_get_surface_formats2(struct wsi_device *wsi_device,
 152                                 const VkPhysicalDeviceSurfaceInfo2KHR *pSurfaceInfo,
 153                                 uint32_t *pSurfaceFormatCount,
 154                                 VkSurfaceFormat2KHR *pSurfaceFormats);
 155
 156 VkResult
 157 wsi_common_get_surface_present_modes(struct wsi_device *wsi_device,
 158                                      VkSurfaceKHR surface,
 159                                      uint32_t *pPresentModeCount,
 160                                      VkPresentModeKHR *pPresentModes);
 161
 162 VkResult
 163 wsi_common_get_images(VkSwapchainKHR _swapchain,
 164                       uint32_t *pSwapchainImageCount,
 165                       VkImage *pSwapchainImages);
 166
 167 VkResult
 168 wsi_common_acquire_next_image(const struct wsi_device *wsi,
 169                               VkDevice device,
 170                               VkSwapchainKHR swapchain,
 171                               uint64_t timeout,
 172                               VkSemaphore semaphore,
 173                               uint32_t *pImageIndex);
 174
 175 VkResult
 176 wsi_common_create_swapchain(struct wsi_device *wsi,
 177                             VkDevice device,
 178                             int fd,
 179                             const VkSwapchainCreateInfoKHR *pCreateInfo,
 180                             const VkAllocationCallbacks *pAllocator,
 181                             VkSwapchainKHR *pSwapchain);
 182 void
 183 wsi_common_destroy_swapchain(VkDevice device,
 184                              VkSwapchainKHR swapchain,
 185                              const VkAllocationCallbacks *pAllocator);
 186
 187 VkResult
 188 wsi_common_queue_present(const struct wsi_device *wsi,
 189                          VkDevice device_h,
 190                          VkQueue queue_h,
 191                          int queue_family_index,
 192                          const VkPresentInfoKHR *pPresentInfo);
 193
 194 #endif