dlls/winemac.drv/vulkan.c

   1 /* Mac Driver Vulkan implementation
   2  *
   3  * Copyright 2017 Roderick Colenbrander
   4  * Copyright 2018 Andrew Eikum for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 /* NOTE: If making changes here, consider whether they should be reflected in
  22  * the other drivers. */
  23
  24 #include "config.h"
  25 #include "wine/port.h"
  26 #include "macdrv.h"
  27
  28 #include <stdarg.h>
  29 #include <stdio.h>
  30
  31 #include "windef.h"
  32 #include "winbase.h"
  33
  34 #include "wine/debug.h"
  35 #include "wine/heap.h"
  36
  37 #define VK_NO_PROTOTYPES
  38 #define WINE_VK_HOST
  39
  40 #include "wine/vulkan.h"
  41 #include "wine/vulkan_driver.h"
  42
  43 WINE_DEFAULT_DEBUG_CHANNEL(vulkan);
  44
  45 #ifdef SONAME_LIBMOLTENVK
  46
  47 WINE_DECLARE_DEBUG_CHANNEL(fps);
  48
  49 typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
  50 #define VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK 1000123000
  51
  52 typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
  53 #define VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT 1000217000
  54
  55 struct wine_vk_surface
  56 {
  57     macdrv_metal_device device;
  58     macdrv_metal_view view;
  59     VkSurfaceKHR surface; /* native surface */
  60 };
  61
  62 typedef struct VkMacOSSurfaceCreateInfoMVK
  63 {
  64     VkStructureType sType;
  65     const void *pNext;
  66     VkMacOSSurfaceCreateFlagsMVK flags;
  67     const void *pView; /* NSView */
  68 } VkMacOSSurfaceCreateInfoMVK;
  69
  70 typedef struct VkMetalSurfaceCreateInfoEXT
  71 {
  72     VkStructureType sType;
  73     const void *pNext;
  74     VkMetalSurfaceCreateFlagsEXT flags;
  75     const void *pLayer; /* CAMetalLayer */
  76 } VkMetalSurfaceCreateInfoEXT;
  77
  78 static VkResult (*pvkCreateInstance)(const VkInstanceCreateInfo *, const VkAllocationCallbacks *, VkInstance *);
  79 static VkResult (*pvkCreateSwapchainKHR)(VkDevice, const VkSwapchainCreateInfoKHR *, const VkAllocationCallbacks *, VkSwapchainKHR *);
  80 static VkResult (*pvkCreateMacOSSurfaceMVK)(VkInstance, const VkMacOSSurfaceCreateInfoMVK*, const VkAllocationCallbacks *, VkSurfaceKHR *);
  81 static VkResult (*pvkCreateMetalSurfaceEXT)(VkInstance, const VkMetalSurfaceCreateInfoEXT*, const VkAllocationCallbacks *, VkSurfaceKHR *);
  82 static void (*pvkDestroyInstance)(VkInstance, const VkAllocationCallbacks *);
  83 static void (*pvkDestroySurfaceKHR)(VkInstance, VkSurfaceKHR, const VkAllocationCallbacks *);
  84 static void (*pvkDestroySwapchainKHR)(VkDevice, VkSwapchainKHR, const VkAllocationCallbacks *);
  85 static VkResult (*pvkEnumerateInstanceExtensionProperties)(const char *, uint32_t *, VkExtensionProperties *);
  86 static void * (*pvkGetDeviceProcAddr)(VkDevice, const char *);
  87 static void * (*pvkGetInstanceProcAddr)(VkInstance, const char *);
  88 static VkResult (*pvkGetPhysicalDeviceSurfaceCapabilities2KHR)(VkPhysicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR *, VkSurfaceCapabilities2KHR *);
  89 static VkResult (*pvkGetPhysicalDeviceSurfaceCapabilitiesKHR)(VkPhysicalDevice, VkSurfaceKHR, VkSurfaceCapabilitiesKHR *);
  90 static VkResult (*pvkGetPhysicalDeviceSurfaceFormats2KHR)(VkPhysicalDevice, const VkPhysicalDeviceSurfaceInfo2KHR *, uint32_t *, VkSurfaceFormat2KHR *);
  91 static VkResult (*pvkGetPhysicalDeviceSurfaceFormatsKHR)(VkPhysicalDevice, VkSurfaceKHR, uint32_t *, VkSurfaceFormatKHR *);
  92 static VkResult (*pvkGetPhysicalDeviceSurfacePresentModesKHR)(VkPhysicalDevice, VkSurfaceKHR, uint32_t *, VkPresentModeKHR *);
  93 static VkResult (*pvkGetPhysicalDeviceSurfaceSupportKHR)(VkPhysicalDevice, uint32_t, VkSurfaceKHR, VkBool32 *);
  94 static VkResult (*pvkGetSwapchainImagesKHR)(VkDevice, VkSwapchainKHR, uint32_t *, VkImage *);
  95 static VkResult (*pvkQueuePresentKHR)(VkQueue, const VkPresentInfoKHR *);
  96
  97 static void *macdrv_get_vk_device_proc_addr(const char *name);
  98 static void *macdrv_get_vk_instance_proc_addr(VkInstance instance, const char *name);
  99
 100 static inline struct wine_vk_surface *surface_from_handle(VkSurfaceKHR handle)
 101 {
 102     return (struct wine_vk_surface *)(uintptr_t)handle;
 103 }
 104
 105 static void *vulkan_handle;
 106
 107 static BOOL WINAPI wine_vk_init(INIT_ONCE *once, void *param, void **context)
 108 {
 109     if (!(vulkan_handle = dlopen(SONAME_LIBMOLTENVK, RTLD_NOW)))
 110     {
 111         ERR("Failed to load %s\n", SONAME_LIBMOLTENVK);
 112         return TRUE;
 113     }
 114
 115 #define LOAD_FUNCPTR(f) if ((p##f = dlsym(vulkan_handle, #f)) == NULL) goto fail;
 116     LOAD_FUNCPTR(vkCreateInstance)
 117     LOAD_FUNCPTR(vkCreateSwapchainKHR)
 118     LOAD_FUNCPTR(vkCreateMacOSSurfaceMVK)
 119     LOAD_FUNCPTR(vkCreateMetalSurfaceEXT)
 120     LOAD_FUNCPTR(vkDestroyInstance)
 121     LOAD_FUNCPTR(vkDestroySurfaceKHR)
 122     LOAD_FUNCPTR(vkDestroySwapchainKHR)
 123     LOAD_FUNCPTR(vkEnumerateInstanceExtensionProperties)
 124     LOAD_FUNCPTR(vkGetDeviceProcAddr)
 125     LOAD_FUNCPTR(vkGetInstanceProcAddr)
 126     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfaceCapabilities2KHR)
 127     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfaceCapabilitiesKHR)
 128     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfaceFormats2KHR)
 129     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfaceFormatsKHR)
 130     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfacePresentModesKHR)
 131     LOAD_FUNCPTR(vkGetPhysicalDeviceSurfaceSupportKHR)
 132     LOAD_FUNCPTR(vkGetSwapchainImagesKHR)
 133     LOAD_FUNCPTR(vkQueuePresentKHR)
 134 #undef LOAD_FUNCPTR
 135
 136     return TRUE;
 137
 138 fail:
 139     dlclose(vulkan_handle);
 140     vulkan_handle = NULL;
 141     return TRUE;
 142 }
 143
 144 /* Helper function for converting between win32 and MoltenVK compatible VkInstanceCreateInfo.
 145  * Caller is responsible for allocation and cleanup of 'dst'.
 146  */
 147 static VkResult wine_vk_instance_convert_create_info(const VkInstanceCreateInfo *src,
 148         VkInstanceCreateInfo *dst)
 149 {
 150     unsigned int i;
 151     const char **enabled_extensions = NULL;
 152
 153     dst->sType = src->sType;
 154     dst->flags = src->flags;
 155     dst->pApplicationInfo = src->pApplicationInfo;
 156     dst->pNext = src->pNext;
 157     dst->enabledLayerCount = 0;
 158     dst->ppEnabledLayerNames = NULL;
 159     dst->enabledExtensionCount = 0;
 160     dst->ppEnabledExtensionNames = NULL;
 161
 162     if (src->enabledExtensionCount > 0)
 163     {
 164         enabled_extensions = heap_calloc(src->enabledExtensionCount, sizeof(*src->ppEnabledExtensionNames));
 165         if (!enabled_extensions)
 166         {
 167             ERR("Failed to allocate memory for enabled extensions\n");
 168             return VK_ERROR_OUT_OF_HOST_MEMORY;
 169         }
 170
 171         for (i = 0; i < src->enabledExtensionCount; i++)
 172         {
 173             /* Substitute extension with MoltenVK ones else copy. Long-term, when we
 174              * support more extensions, we should store these in a list.
 175              */
 176             if (!strcmp(src->ppEnabledExtensionNames[i], "VK_KHR_win32_surface"))
 177             {
 178                 enabled_extensions[i] = pvkCreateMetalSurfaceEXT ? "VK_EXT_metal_surface" : "VK_MVK_macos_surface";
 179             }
 180             else
 181             {
 182                 enabled_extensions[i] = src->ppEnabledExtensionNames[i];
 183             }
 184         }
 185         dst->ppEnabledExtensionNames = enabled_extensions;
 186         dst->enabledExtensionCount = src->enabledExtensionCount;
 187     }
 188
 189     return VK_SUCCESS;
 190 }
 191
 192 static void wine_vk_surface_destroy(VkInstance instance, struct wine_vk_surface *surface)
 193 {
 194     /* vkDestroySurfaceKHR must handle VK_NULL_HANDLE (0) for surface. */
 195     if (!surface)
 196         return;
 197
 198     pvkDestroySurfaceKHR(instance, surface->surface, NULL /* allocator */);
 199
 200     if (surface->view)
 201         macdrv_view_release_metal_view(surface->view);
 202
 203     if (surface->device)
 204         macdrv_release_metal_device(surface->device);
 205
 206     heap_free(surface);
 207 }
 208
 209 static VkResult macdrv_vkCreateInstance(const VkInstanceCreateInfo *create_info,
 210         const VkAllocationCallbacks *allocator, VkInstance *instance)
 211 {
 212     VkInstanceCreateInfo create_info_host;
 213     VkResult res;
 214     TRACE("create_info %p, allocator %p, instance %p\n", create_info, allocator, instance);
 215
 216     if (allocator)
 217         FIXME("Support for allocation callbacks not implemented yet\n");
 218
 219     /* Perform a second pass on converting VkInstanceCreateInfo. Winevulkan
 220      * performed a first pass in which it handles everything except for WSI
 221      * functionality such as VK_KHR_win32_surface. Handle this now.
 222      */
 223     res = wine_vk_instance_convert_create_info(create_info, &create_info_host);
 224     if (res != VK_SUCCESS)
 225     {
 226         ERR("Failed to convert instance create info, res=%d\n", res);
 227         return res;
 228     }
 229
 230     res = pvkCreateInstance(&create_info_host, NULL /* allocator */, instance);
 231
 232     heap_free((void *)create_info_host.ppEnabledExtensionNames);
 233     return res;
 234 }
 235
 236 static VkResult macdrv_vkCreateSwapchainKHR(VkDevice device,
 237         const VkSwapchainCreateInfoKHR *create_info,
 238         const VkAllocationCallbacks *allocator, VkSwapchainKHR *swapchain)
 239 {
 240     VkSwapchainCreateInfoKHR create_info_host;
 241     TRACE("%p %p %p %p\n", device, create_info, allocator, swapchain);
 242
 243     if (allocator)
 244         FIXME("Support for allocation callbacks not implemented yet\n");
 245
 246     create_info_host = *create_info;
 247     create_info_host.surface = surface_from_handle(create_info->surface)->surface;
 248
 249     return pvkCreateSwapchainKHR(device, &create_info_host, NULL /* allocator */,
 250             swapchain);
 251 }
 252
 253 static VkResult macdrv_vkCreateWin32SurfaceKHR(VkInstance instance,
 254         const VkWin32SurfaceCreateInfoKHR *create_info,
 255         const VkAllocationCallbacks *allocator, VkSurfaceKHR *surface)
 256 {
 257     VkResult res;
 258     struct wine_vk_surface *mac_surface;
 259     struct macdrv_win_data *data;
 260
 261     TRACE("%p %p %p %p\n", instance, create_info, allocator, surface);
 262
 263     if (allocator)
 264         FIXME("Support for allocation callbacks not implemented yet\n");
 265
 266     if (!(data = get_win_data(create_info->hwnd)))
 267     {
 268         FIXME("DC for window %p of other process: not implemented\n", create_info->hwnd);
 269         return VK_ERROR_INCOMPATIBLE_DRIVER;
 270     }
 271
 272     mac_surface = heap_alloc_zero(sizeof(*mac_surface));
 273     if (!mac_surface)
 274     {
 275         release_win_data(data);
 276         return VK_ERROR_OUT_OF_HOST_MEMORY;
 277     }
 278
 279     mac_surface->device = macdrv_create_metal_device();
 280     if (!mac_surface->device)
 281     {
 282         ERR("Failed to allocate Metal device for hwnd=%p\n", create_info->hwnd);
 283         res = VK_ERROR_OUT_OF_HOST_MEMORY;
 284         goto err;
 285     }
 286
 287     mac_surface->view = macdrv_view_create_metal_view(data->client_cocoa_view, mac_surface->device);
 288     if (!mac_surface->view)
 289     {
 290         ERR("Failed to allocate Metal view for hwnd=%p\n", create_info->hwnd);
 291
 292         /* VK_KHR_win32_surface only allows out of host and device memory as errors. */
 293         res = VK_ERROR_OUT_OF_HOST_MEMORY;
 294         goto err;
 295     }
 296
 297     if (pvkCreateMetalSurfaceEXT)
 298     {
 299         VkMetalSurfaceCreateInfoEXT create_info_host;
 300         create_info_host.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT;
 301         create_info_host.pNext = NULL;
 302         create_info_host.flags = 0; /* reserved */
 303         create_info_host.pLayer = macdrv_view_get_metal_layer(mac_surface->view);
 304
 305         res = pvkCreateMetalSurfaceEXT(instance, &create_info_host, NULL /* allocator */, &mac_surface->surface);
 306     }
 307     else
 308     {
 309         VkMacOSSurfaceCreateInfoMVK create_info_host;
 310         create_info_host.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
 311         create_info_host.pNext = NULL;
 312         create_info_host.flags = 0; /* reserved */
 313         create_info_host.pView = macdrv_view_get_metal_layer(mac_surface->view);
 314
 315         res = pvkCreateMacOSSurfaceMVK(instance, &create_info_host, NULL /* allocator */, &mac_surface->surface);
 316     }
 317     if (res != VK_SUCCESS)
 318     {
 319         ERR("Failed to create MoltenVK surface, res=%d\n", res);
 320         goto err;
 321     }
 322
 323     *surface = (uintptr_t)mac_surface;
 324
 325     release_win_data(data);
 326
 327     TRACE("Created surface=0x%s\n", wine_dbgstr_longlong(*surface));
 328     return VK_SUCCESS;
 329
 330 err:
 331     wine_vk_surface_destroy(instance, mac_surface);
 332     release_win_data(data);
 333     return res;
 334 }
 335
 336 static void macdrv_vkDestroyInstance(VkInstance instance, const VkAllocationCallbacks *allocator)
 337 {
 338     TRACE("%p %p\n", instance, allocator);
 339
 340     if (allocator)
 341         FIXME("Support for allocation callbacks not implemented yet\n");
 342
 343     pvkDestroyInstance(instance, NULL /* allocator */);
 344 }
 345
 346 static void macdrv_vkDestroySurfaceKHR(VkInstance instance, VkSurfaceKHR surface,
 347         const VkAllocationCallbacks *allocator)
 348 {
 349     struct wine_vk_surface *mac_surface = surface_from_handle(surface);
 350
 351     TRACE("%p 0x%s %p\n", instance, wine_dbgstr_longlong(surface), allocator);
 352
 353     if (allocator)
 354         FIXME("Support for allocation callbacks not implemented yet\n");
 355
 356     wine_vk_surface_destroy(instance, mac_surface);
 357 }
 358
 359 static void macdrv_vkDestroySwapchainKHR(VkDevice device, VkSwapchainKHR swapchain,
 360          const VkAllocationCallbacks *allocator)
 361 {
 362     TRACE("%p, 0x%s %p\n", device, wine_dbgstr_longlong(swapchain), allocator);
 363
 364     if (allocator)
 365         FIXME("Support for allocation callbacks not implemented yet\n");
 366
 367     pvkDestroySwapchainKHR(device, swapchain, NULL /* allocator */);
 368 }
 369
 370 static VkResult macdrv_vkEnumerateInstanceExtensionProperties(const char *layer_name,
 371         uint32_t *count, VkExtensionProperties* properties)
 372 {
 373     unsigned int i;
 374     BOOL seen_surface = FALSE;
 375     VkResult res;
 376
 377     TRACE("layer_name %s, count %p, properties %p\n", debugstr_a(layer_name), count, properties);
 378
 379     /* This shouldn't get called with layer_name set, the ICD loader prevents it. */
 380     if (layer_name)
 381     {
 382         ERR("Layer enumeration not supported from ICD.\n");
 383         return VK_ERROR_LAYER_NOT_PRESENT;
 384     }
 385
 386     /* We will return at most the same number of instance extensions reported by the host back to
 387      * winevulkan. Along the way we may replace MoltenVK extensions with their win32 equivalents,
 388      * or remove redundant extensions outright.
 389      * Winevulkan will perform more detailed filtering as it knows whether it has thunks
 390      * for a particular extension.
 391      */
 392     res = pvkEnumerateInstanceExtensionProperties(layer_name, count, properties);
 393     if (!properties || res < 0)
 394         return res;
 395
 396     for (i = 0; i < *count; i++)
 397     {
 398         /* For now the only MoltenVK extensions we need to fixup. Long-term we may need an array. */
 399         if (!strcmp(properties[i].extensionName, "VK_MVK_macos_surface") ||
 400             !strcmp(properties[i].extensionName, "VK_EXT_metal_surface"))
 401         {
 402             if (seen_surface)
 403             {
 404                 /* If we've already seen a surface extension, just hide this one. */
 405                 memmove(properties + i, properties + i + 1, (*count - i - 1) * sizeof(*properties));
 406                 --*count;
 407                 --i;
 408                 continue;
 409             }
 410             TRACE("Substituting %s for VK_KHR_win32_surface\n", properties[i].extensionName);
 411
 412             snprintf(properties[i].extensionName, sizeof(properties[i].extensionName),
 413                     VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
 414             properties[i].specVersion = VK_KHR_WIN32_SURFACE_SPEC_VERSION;
 415             seen_surface = TRUE;
 416         }
 417     }
 418
 419     TRACE("Returning %u extensions.\n", *count);
 420     return res;
 421 }
 422
 423 static void *macdrv_vkGetDeviceProcAddr(VkDevice device, const char *name)
 424 {
 425     void *proc_addr;
 426
 427     TRACE("%p, %s\n", device, debugstr_a(name));
 428
 429     if ((proc_addr = macdrv_get_vk_device_proc_addr(name)))
 430         return proc_addr;
 431
 432     return pvkGetDeviceProcAddr(device, name);
 433 }
 434
 435 static void *macdrv_vkGetInstanceProcAddr(VkInstance instance, const char *name)
 436 {
 437     void *proc_addr;
 438
 439     TRACE("%p, %s\n", instance, debugstr_a(name));
 440
 441     if ((proc_addr = macdrv_get_vk_instance_proc_addr(instance, name)))
 442         return proc_addr;
 443
 444     return pvkGetInstanceProcAddr(instance, name);
 445 }
 446
 447 static VkResult macdrv_vkGetPhysicalDeviceSurfaceCapabilities2KHR(VkPhysicalDevice phys_dev,
 448         const VkPhysicalDeviceSurfaceInfo2KHR *surface_info, VkSurfaceCapabilities2KHR *capabilities)
 449 {
 450     VkPhysicalDeviceSurfaceInfo2KHR surface_info_host;
 451
 452     TRACE("%p, %p, %p\n", phys_dev, surface_info, capabilities);
 453
 454     surface_info_host = *surface_info;
 455     surface_info_host.surface = surface_from_handle(surface_info->surface)->surface;
 456
 457     return pvkGetPhysicalDeviceSurfaceCapabilities2KHR(phys_dev, &surface_info_host, capabilities);
 458 }
 459
 460 static VkResult macdrv_vkGetPhysicalDeviceSurfaceCapabilitiesKHR(VkPhysicalDevice phys_dev,
 461         VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR *capabilities)
 462 {
 463     struct wine_vk_surface *mac_surface = surface_from_handle(surface);
 464
 465     TRACE("%p, 0x%s, %p\n", phys_dev, wine_dbgstr_longlong(surface), capabilities);
 466
 467     return pvkGetPhysicalDeviceSurfaceCapabilitiesKHR(phys_dev, mac_surface->surface,
 468             capabilities);
 469 }
 470
 471 static VkResult macdrv_vkGetPhysicalDeviceSurfaceFormats2KHR(VkPhysicalDevice phys_dev,
 472         const VkPhysicalDeviceSurfaceInfo2KHR *surface_info, uint32_t *count, VkSurfaceFormat2KHR *formats)
 473 {
 474     VkPhysicalDeviceSurfaceInfo2KHR surface_info_host;
 475
 476     TRACE("%p, %p, %p, %p\n", phys_dev, surface_info, count, formats);
 477
 478     surface_info_host = *surface_info;
 479     surface_info_host.surface = surface_from_handle(surface_info->surface)->surface;
 480
 481     return pvkGetPhysicalDeviceSurfaceFormats2KHR(phys_dev, &surface_info_host, count, formats);
 482 }
 483
 484 static VkResult macdrv_vkGetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice phys_dev,
 485         VkSurfaceKHR surface, uint32_t *count, VkSurfaceFormatKHR *formats)
 486 {
 487     struct wine_vk_surface *mac_surface = surface_from_handle(surface);
 488
 489     TRACE("%p, 0x%s, %p, %p\n", phys_dev, wine_dbgstr_longlong(surface), count, formats);
 490
 491     return pvkGetPhysicalDeviceSurfaceFormatsKHR(phys_dev, mac_surface->surface,
 492             count, formats);
 493 }
 494
 495 static VkResult macdrv_vkGetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice phys_dev,
 496         VkSurfaceKHR surface, uint32_t *count, VkPresentModeKHR *modes)
 497 {
 498     struct wine_vk_surface *mac_surface = surface_from_handle(surface);
 499
 500     TRACE("%p, 0x%s, %p, %p\n", phys_dev, wine_dbgstr_longlong(surface), count, modes);
 501
 502     return pvkGetPhysicalDeviceSurfacePresentModesKHR(phys_dev, mac_surface->surface, count,
 503             modes);
 504 }
 505
 506 static VkResult macdrv_vkGetPhysicalDeviceSurfaceSupportKHR(VkPhysicalDevice phys_dev,
 507         uint32_t index, VkSurfaceKHR surface, VkBool32 *supported)
 508 {
 509     struct wine_vk_surface *mac_surface = surface_from_handle(surface);
 510
 511     TRACE("%p, %u, 0x%s, %p\n", phys_dev, index, wine_dbgstr_longlong(surface), supported);
 512
 513     return pvkGetPhysicalDeviceSurfaceSupportKHR(phys_dev, index, mac_surface->surface,
 514             supported);
 515 }
 516
 517 static VkBool32 macdrv_vkGetPhysicalDeviceWin32PresentationSupportKHR(VkPhysicalDevice phys_dev,
 518         uint32_t index)
 519 {
 520     TRACE("%p %u\n", phys_dev, index);
 521
 522     return VK_TRUE;
 523 }
 524
 525 static VkResult macdrv_vkGetSwapchainImagesKHR(VkDevice device,
 526         VkSwapchainKHR swapchain, uint32_t *count, VkImage *images)
 527 {
 528     TRACE("%p, 0x%s %p %p\n", device, wine_dbgstr_longlong(swapchain), count, images);
 529     return pvkGetSwapchainImagesKHR(device, swapchain, count, images);
 530 }
 531
 532 static VkResult macdrv_vkQueuePresentKHR(VkQueue queue, const VkPresentInfoKHR *present_info)
 533 {
 534     TRACE("%p, %p\n", queue, present_info);
 535     VkResult res = pvkQueuePresentKHR(queue, present_info);
 536
 537     if (TRACE_ON(fps))
 538     {
 539         static unsigned long frames, frames_total;
 540         static long prev_time, start_time;
 541         DWORD time;
 542
 543         time = GetTickCount();
 544         frames++;
 545         frames_total++;
 546         if (time - prev_time > 1500)
 547         {
 548             TRACE_(fps)("%p @ approx %.2ffps, total %.2ffps\n",
 549                     queue, 1000.0 * frames / (time - prev_time),
 550                     1000.0 * frames_total / (time - start_time));
 551             prev_time = time;
 552             frames = 0;
 553             if (!start_time)
 554                 start_time = time;
 555         }
 556     }
 557
 558     return res;
 559 }
 560
 561 static const struct vulkan_funcs vulkan_funcs =
 562 {
 563     macdrv_vkCreateInstance,
 564     macdrv_vkCreateSwapchainKHR,
 565     macdrv_vkCreateWin32SurfaceKHR,
 566     macdrv_vkDestroyInstance,
 567     macdrv_vkDestroySurfaceKHR,
 568     macdrv_vkDestroySwapchainKHR,
 569     macdrv_vkEnumerateInstanceExtensionProperties,
 570     NULL,
 571     macdrv_vkGetDeviceProcAddr,
 572     macdrv_vkGetInstanceProcAddr,
 573     NULL,
 574     macdrv_vkGetPhysicalDeviceSurfaceCapabilities2KHR,
 575     macdrv_vkGetPhysicalDeviceSurfaceCapabilitiesKHR,
 576     macdrv_vkGetPhysicalDeviceSurfaceFormats2KHR,
 577     macdrv_vkGetPhysicalDeviceSurfaceFormatsKHR,
 578     macdrv_vkGetPhysicalDeviceSurfacePresentModesKHR,
 579     macdrv_vkGetPhysicalDeviceSurfaceSupportKHR,
 580     macdrv_vkGetPhysicalDeviceWin32PresentationSupportKHR,
 581     macdrv_vkGetSwapchainImagesKHR,
 582     macdrv_vkQueuePresentKHR,
 583 };
 584
 585 static void *macdrv_get_vk_device_proc_addr(const char *name)
 586 {
 587     return get_vulkan_driver_device_proc_addr(&vulkan_funcs, name);
 588 }
 589
 590 static void *macdrv_get_vk_instance_proc_addr(VkInstance instance, const char *name)
 591 {
 592     return get_vulkan_driver_instance_proc_addr(&vulkan_funcs, instance, name);
 593 }
 594
 595 static const struct vulkan_funcs *get_vulkan_driver(UINT version)
 596 {
 597     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
 598
 599     if (version != WINE_VULKAN_DRIVER_VERSION)
 600     {
 601         ERR("version mismatch, vulkan wants %u but driver has %u\n", version, WINE_VULKAN_DRIVER_VERSION);
 602         return NULL;
 603     }
 604
 605     InitOnceExecuteOnce(&init_once, wine_vk_init, NULL, NULL);
 606     if (vulkan_handle)
 607         return &vulkan_funcs;
 608
 609     return NULL;
 610 }
 611
 612 #else /* No vulkan */
 613
 614 static const struct vulkan_funcs *get_vulkan_driver(UINT version)
 615 {
 616     ERR("Wine was built without Vulkan support.\n");
 617     return NULL;
 618 }
 619
 620 #endif /* SONAME_LIBMOLTENVK */
 621
 622 const struct vulkan_funcs * CDECL macdrv_wine_get_vulkan_driver(PHYSDEV dev, UINT version)
 623 {
 624     const struct vulkan_funcs *ret;
 625
 626     if (!(ret = get_vulkan_driver( version )))
 627     {
 628         dev = GET_NEXT_PHYSDEV( dev, wine_get_vulkan_driver );
 629         ret = dev->funcs->wine_get_vulkan_driver( dev, version );
 630     }
 631     return ret;
 632 }