dlls/dxgi/swapchain.c

   1 /*
   2  * Copyright 2008 Henri Verbeet for CodeWeavers
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  *
  18  */
  19
  20 #include "config.h"
  21 #include "wine/port.h"
  22
  23 #include "dxgi_private.h"
  24
  25 #ifdef SONAME_LIBVKD3D
  26 #define VK_NO_PROTOTYPES
  27 #define VKD3D_NO_PROTOTYPES
  28 #define VKD3D_NO_VULKAN_H
  29 #define VKD3D_NO_WIN32_TYPES
  30 #ifndef USE_WIN32_VULKAN
  31 #define WINE_VK_HOST
  32 #endif
  33 #include "wine/vulkan.h"
  34 #include "wine/vulkan_driver.h"
  35 #include <vkd3d.h>
  36 #endif
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
  39 WINE_DECLARE_DEBUG_CHANNEL(winediag);
  40
  41 static DXGI_SWAP_EFFECT dxgi_swap_effect_from_wined3d(enum wined3d_swap_effect swap_effect)
  42 {
  43     switch (swap_effect)
  44     {
  45         case WINED3D_SWAP_EFFECT_DISCARD:
  46             return DXGI_SWAP_EFFECT_DISCARD;
  47         case WINED3D_SWAP_EFFECT_SEQUENTIAL:
  48             return DXGI_SWAP_EFFECT_SEQUENTIAL;
  49         case WINED3D_SWAP_EFFECT_FLIP_DISCARD:
  50             return DXGI_SWAP_EFFECT_FLIP_DISCARD;
  51         case WINED3D_SWAP_EFFECT_FLIP_SEQUENTIAL:
  52             return DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL;
  53         default:
  54             FIXME("Invalid swap effect %#x.\n", swap_effect);
  55             return DXGI_SWAP_EFFECT_DISCARD;
  56     }
  57 }
  58
  59 static BOOL dxgi_validate_flip_swap_effect_format(DXGI_FORMAT format)
  60 {
  61     switch (format)
  62     {
  63         case DXGI_FORMAT_R16G16B16A16_FLOAT:
  64         case DXGI_FORMAT_R10G10B10A2_UNORM:
  65         case DXGI_FORMAT_R8G8B8A8_UNORM:
  66         case DXGI_FORMAT_B8G8R8A8_UNORM:
  67             return TRUE;
  68         default:
  69             WARN("Invalid swapchain format %#x for flip presentation model.\n", format);
  70             return FALSE;
  71     }
  72 }
  73
  74 BOOL dxgi_validate_swapchain_desc(const DXGI_SWAP_CHAIN_DESC1 *desc)
  75 {
  76     unsigned int min_buffer_count;
  77
  78     switch (desc->SwapEffect)
  79     {
  80         case DXGI_SWAP_EFFECT_DISCARD:
  81         case DXGI_SWAP_EFFECT_SEQUENTIAL:
  82             min_buffer_count = 1;
  83             break;
  84
  85         case DXGI_SWAP_EFFECT_FLIP_DISCARD:
  86         case DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL:
  87             min_buffer_count = 2;
  88
  89             if (desc->Format && !dxgi_validate_flip_swap_effect_format(desc->Format))
  90                 return FALSE;
  91
  92             if (desc->SampleDesc.Count != 1 || desc->SampleDesc.Quality)
  93             {
  94                 WARN("Invalid sample desc %u, %u for swap effect %#x.\n",
  95                         desc->SampleDesc.Count, desc->SampleDesc.Quality, desc->SwapEffect);
  96                 return FALSE;
  97             }
  98             break;
  99
 100         default:
 101             WARN("Invalid swap effect %u used.\n", desc->SwapEffect);
 102             return FALSE;
 103     }
 104
 105     if (desc->BufferCount < min_buffer_count || desc->BufferCount > DXGI_MAX_SWAP_CHAIN_BUFFERS)
 106     {
 107         WARN("BufferCount is %u.\n", desc->BufferCount);
 108         return FALSE;
 109     }
 110
 111     return TRUE;
 112 }
 113
 114 static HRESULT dxgi_get_output_from_window(IDXGIAdapter *adapter, HWND window, IDXGIOutput **dxgi_output)
 115 {
 116     DXGI_OUTPUT_DESC desc;
 117     IDXGIOutput *output;
 118     unsigned int index;
 119     HMONITOR monitor;
 120     HRESULT hr;
 121
 122     if (!(monitor = MonitorFromWindow(window, MONITOR_DEFAULTTONEAREST)))
 123     {
 124         WARN("Failed to get monitor from window.\n");
 125         return DXGI_ERROR_INVALID_CALL;
 126     }
 127
 128     index = 0;
 129     while ((hr = IDXGIAdapter_EnumOutputs(adapter, index, &output)) == S_OK)
 130     {
 131         if (FAILED(hr = IDXGIOutput_GetDesc(output, &desc)))
 132         {
 133             WARN("Failed to get output desc %u, hr %#x.\n", index, hr);
 134             ++index;
 135             continue;
 136         }
 137
 138         if (desc.Monitor == monitor)
 139         {
 140             *dxgi_output = output;
 141             return S_OK;
 142         }
 143
 144         IDXGIOutput_Release(output);
 145         ++index;
 146     }
 147     if (hr != DXGI_ERROR_NOT_FOUND)
 148         WARN("Failed to enumerate outputs, hr %#x.\n", hr);
 149
 150     WARN("Output could not be found.\n");
 151     return DXGI_ERROR_NOT_FOUND;
 152 }
 153
 154 static HRESULT dxgi_swapchain_set_fullscreen_state(struct wined3d_swapchain_state *state,
 155         const struct wined3d_swapchain_desc *swapchain_desc, IDXGIOutput *output)
 156 {
 157     struct dxgi_output *dxgi_output;
 158     HRESULT hr;
 159
 160     dxgi_output = unsafe_impl_from_IDXGIOutput(output);
 161
 162     wined3d_mutex_lock();
 163     hr = wined3d_swapchain_state_set_fullscreen(state, swapchain_desc,
 164             dxgi_output->wined3d_output, NULL);
 165     wined3d_mutex_unlock();
 166
 167     return hr;
 168 }
 169
 170 static HRESULT dxgi_swapchain_resize_target(IDXGISwapChain1 *swapchain,
 171         struct wined3d_swapchain_state *state, const DXGI_MODE_DESC *target_mode_desc)
 172 {
 173     struct wined3d_display_mode mode;
 174     struct dxgi_output *dxgi_output;
 175     IDXGIOutput *output;
 176     HRESULT hr;
 177
 178     if (!target_mode_desc)
 179     {
 180         WARN("Invalid pointer.\n");
 181         return DXGI_ERROR_INVALID_CALL;
 182     }
 183
 184     if (FAILED(hr = IDXGISwapChain1_GetContainingOutput(swapchain, &output)))
 185         return hr;
 186     dxgi_output = unsafe_impl_from_IDXGIOutput(output);
 187
 188     TRACE("Mode: %s.\n", debug_dxgi_mode(target_mode_desc));
 189
 190     if (target_mode_desc->Scaling)
 191         FIXME("Ignoring scaling %#x.\n", target_mode_desc->Scaling);
 192
 193     wined3d_display_mode_from_dxgi(&mode, target_mode_desc);
 194
 195     hr = wined3d_swapchain_state_resize_target(state, dxgi_output->wined3d_output, &mode);
 196     IDXGIOutput_Release(output);
 197     return hr;
 198 }
 199
 200 static HWND d3d11_swapchain_get_hwnd(struct d3d11_swapchain *swapchain)
 201 {
 202     struct wined3d_swapchain_desc wined3d_desc;
 203
 204     wined3d_mutex_lock();
 205     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
 206     wined3d_mutex_unlock();
 207
 208     return wined3d_desc.device_window;
 209 }
 210
 211 static inline struct d3d11_swapchain *d3d11_swapchain_from_IDXGISwapChain1(IDXGISwapChain1 *iface)
 212 {
 213     return CONTAINING_RECORD(iface, struct d3d11_swapchain, IDXGISwapChain1_iface);
 214 }
 215
 216 /* IUnknown methods */
 217
 218 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_QueryInterface(IDXGISwapChain1 *iface, REFIID riid, void **object)
 219 {
 220     TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
 221
 222     if (IsEqualGUID(riid, &IID_IUnknown)
 223             || IsEqualGUID(riid, &IID_IDXGIObject)
 224             || IsEqualGUID(riid, &IID_IDXGIDeviceSubObject)
 225             || IsEqualGUID(riid, &IID_IDXGISwapChain)
 226             || IsEqualGUID(riid, &IID_IDXGISwapChain1))
 227     {
 228         IUnknown_AddRef(iface);
 229         *object = iface;
 230         return S_OK;
 231     }
 232
 233     WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
 234
 235     *object = NULL;
 236     return E_NOINTERFACE;
 237 }
 238
 239 static ULONG STDMETHODCALLTYPE d3d11_swapchain_AddRef(IDXGISwapChain1 *iface)
 240 {
 241     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 242     ULONG refcount = InterlockedIncrement(&swapchain->refcount);
 243
 244     TRACE("%p increasing refcount to %u.\n", swapchain, refcount);
 245
 246     if (refcount == 1)
 247         wined3d_swapchain_incref(swapchain->wined3d_swapchain);
 248
 249     return refcount;
 250 }
 251
 252 static ULONG STDMETHODCALLTYPE d3d11_swapchain_Release(IDXGISwapChain1 *iface)
 253 {
 254     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 255     ULONG refcount = InterlockedDecrement(&swapchain->refcount);
 256
 257     TRACE("%p decreasing refcount to %u.\n", swapchain, refcount);
 258
 259     if (!refcount)
 260     {
 261         IWineDXGIDevice *device = swapchain->device;
 262         if (swapchain->target)
 263         {
 264             WARN("Releasing fullscreen swapchain.\n");
 265             IDXGIOutput_Release(swapchain->target);
 266         }
 267         if (swapchain->factory)
 268             IDXGIFactory_Release(swapchain->factory);
 269         wined3d_swapchain_decref(swapchain->wined3d_swapchain);
 270         if (device)
 271             IWineDXGIDevice_Release(device);
 272     }
 273
 274     return refcount;
 275 }
 276
 277 /* IDXGIObject methods */
 278
 279 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_SetPrivateData(IDXGISwapChain1 *iface,
 280         REFGUID guid, UINT data_size, const void *data)
 281 {
 282     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 283
 284     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 285
 286     return dxgi_set_private_data(&swapchain->private_store, guid, data_size, data);
 287 }
 288
 289 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_SetPrivateDataInterface(IDXGISwapChain1 *iface,
 290         REFGUID guid, const IUnknown *object)
 291 {
 292     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 293
 294     TRACE("iface %p, guid %s, object %p.\n", iface, debugstr_guid(guid), object);
 295
 296     return dxgi_set_private_data_interface(&swapchain->private_store, guid, object);
 297 }
 298
 299 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetPrivateData(IDXGISwapChain1 *iface,
 300         REFGUID guid, UINT *data_size, void *data)
 301 {
 302     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 303
 304     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
 305
 306     return dxgi_get_private_data(&swapchain->private_store, guid, data_size, data);
 307 }
 308
 309 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetParent(IDXGISwapChain1 *iface, REFIID riid, void **parent)
 310 {
 311     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 312
 313     TRACE("iface %p, riid %s, parent %p.\n", iface, debugstr_guid(riid), parent);
 314
 315     if (!swapchain->factory)
 316     {
 317         ERR("Implicit swapchain does not store reference to parent.\n");
 318         *parent = NULL;
 319         return E_NOINTERFACE;
 320     }
 321
 322     return IDXGIFactory_QueryInterface(swapchain->factory, riid, parent);
 323 }
 324
 325 /* IDXGIDeviceSubObject methods */
 326
 327 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetDevice(IDXGISwapChain1 *iface, REFIID riid, void **device)
 328 {
 329     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 330
 331     TRACE("iface %p, riid %s, device %p.\n", iface, debugstr_guid(riid), device);
 332
 333     if (!swapchain->device)
 334     {
 335         ERR("Implicit swapchain does not store reference to device.\n");
 336         *device = NULL;
 337         return E_NOINTERFACE;
 338     }
 339
 340     return IWineDXGIDevice_QueryInterface(swapchain->device, riid, device);
 341 }
 342
 343 /* IDXGISwapChain1 methods */
 344
 345 static HRESULT d3d11_swapchain_present(struct d3d11_swapchain *swapchain,
 346         unsigned int sync_interval, unsigned int flags)
 347 {
 348     if (sync_interval > 4)
 349     {
 350         WARN("Invalid sync interval %u.\n", sync_interval);
 351         return DXGI_ERROR_INVALID_CALL;
 352     }
 353
 354     if (IsIconic(d3d11_swapchain_get_hwnd(swapchain)))
 355         return DXGI_STATUS_OCCLUDED;
 356
 357     if (flags & ~DXGI_PRESENT_TEST)
 358         FIXME("Unimplemented flags %#x.\n", flags);
 359     if (flags & DXGI_PRESENT_TEST)
 360     {
 361         WARN("Returning S_OK for DXGI_PRESENT_TEST.\n");
 362         return S_OK;
 363     }
 364
 365     return wined3d_swapchain_present(swapchain->wined3d_swapchain, NULL, NULL, NULL, sync_interval, 0);
 366 }
 367
 368 static HRESULT STDMETHODCALLTYPE DECLSPEC_HOTPATCH d3d11_swapchain_Present(IDXGISwapChain1 *iface, UINT sync_interval, UINT flags)
 369 {
 370     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 371
 372     TRACE("iface %p, sync_interval %u, flags %#x.\n", iface, sync_interval, flags);
 373
 374     return d3d11_swapchain_present(swapchain, sync_interval, flags);
 375 }
 376
 377 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetBuffer(IDXGISwapChain1 *iface,
 378         UINT buffer_idx, REFIID riid, void **surface)
 379 {
 380     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 381     struct wined3d_texture *texture;
 382     IUnknown *parent;
 383     HRESULT hr;
 384
 385     TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
 386             iface, buffer_idx, debugstr_guid(riid), surface);
 387
 388     wined3d_mutex_lock();
 389
 390     if (!(texture = wined3d_swapchain_get_back_buffer(swapchain->wined3d_swapchain, buffer_idx)))
 391     {
 392         wined3d_mutex_unlock();
 393         return DXGI_ERROR_INVALID_CALL;
 394     }
 395
 396     parent = wined3d_texture_get_parent(texture);
 397     hr = IUnknown_QueryInterface(parent, riid, surface);
 398     wined3d_mutex_unlock();
 399
 400     return hr;
 401 }
 402
 403 static HRESULT STDMETHODCALLTYPE DECLSPEC_HOTPATCH d3d11_swapchain_SetFullscreenState(IDXGISwapChain1 *iface,
 404         BOOL fullscreen, IDXGIOutput *target)
 405 {
 406     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 407     struct wined3d_swapchain_desc swapchain_desc;
 408     struct wined3d_swapchain_state *state;
 409     HRESULT hr;
 410
 411     TRACE("iface %p, fullscreen %#x, target %p.\n", iface, fullscreen, target);
 412
 413     if (!fullscreen && target)
 414     {
 415         WARN("Invalid call.\n");
 416         return DXGI_ERROR_INVALID_CALL;
 417     }
 418
 419     if (target)
 420     {
 421         IDXGIOutput_AddRef(target);
 422     }
 423     else if (FAILED(hr = IDXGISwapChain1_GetContainingOutput(iface, &target)))
 424     {
 425         WARN("Failed to get target output for swapchain, hr %#x.\n", hr);
 426         return hr;
 427     }
 428
 429     wined3d_mutex_lock();
 430     state = wined3d_swapchain_get_state(swapchain->wined3d_swapchain);
 431     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &swapchain_desc);
 432     swapchain_desc.windowed = !fullscreen;
 433     hr = dxgi_swapchain_set_fullscreen_state(state, &swapchain_desc, target);
 434     wined3d_mutex_unlock();
 435     if (FAILED(hr))
 436     {
 437         IDXGIOutput_Release(target);
 438
 439         return DXGI_ERROR_NOT_CURRENTLY_AVAILABLE;
 440     }
 441
 442     if (!fullscreen)
 443     {
 444         IDXGIOutput_Release(target);
 445         target = NULL;
 446     }
 447
 448     if (swapchain->target)
 449         IDXGIOutput_Release(swapchain->target);
 450     swapchain->target = target;
 451
 452     return S_OK;
 453 }
 454
 455 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetFullscreenState(IDXGISwapChain1 *iface,
 456         BOOL *fullscreen, IDXGIOutput **target)
 457 {
 458     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 459     struct wined3d_swapchain_desc swapchain_desc;
 460     HRESULT hr;
 461
 462     TRACE("iface %p, fullscreen %p, target %p.\n", iface, fullscreen, target);
 463
 464     if (fullscreen || target)
 465     {
 466         wined3d_mutex_lock();
 467         wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &swapchain_desc);
 468         wined3d_mutex_unlock();
 469     }
 470
 471     if (fullscreen)
 472         *fullscreen = !swapchain_desc.windowed;
 473
 474     if (target)
 475     {
 476         if (!swapchain_desc.windowed)
 477         {
 478             if (!swapchain->target && FAILED(hr = IDXGISwapChain1_GetContainingOutput(iface, &swapchain->target)))
 479                 return hr;
 480
 481             *target = swapchain->target;
 482             IDXGIOutput_AddRef(*target);
 483         }
 484         else
 485         {
 486             *target = NULL;
 487         }
 488     }
 489
 490     return S_OK;
 491 }
 492
 493 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetDesc(IDXGISwapChain1 *iface, DXGI_SWAP_CHAIN_DESC *desc)
 494 {
 495     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 496     struct wined3d_swapchain_desc wined3d_desc;
 497
 498     TRACE("iface %p, desc %p.\n", iface, desc);
 499
 500     if (!desc)
 501     {
 502         WARN("Invalid pointer.\n");
 503         return E_INVALIDARG;
 504     }
 505
 506     wined3d_mutex_lock();
 507     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
 508     wined3d_mutex_unlock();
 509
 510     FIXME("Ignoring ScanlineOrdering and Scaling.\n");
 511
 512     desc->BufferDesc.Width = wined3d_desc.backbuffer_width;
 513     desc->BufferDesc.Height = wined3d_desc.backbuffer_height;
 514     desc->BufferDesc.RefreshRate.Numerator = wined3d_desc.refresh_rate;
 515     desc->BufferDesc.RefreshRate.Denominator = 1;
 516     desc->BufferDesc.Format = dxgi_format_from_wined3dformat(wined3d_desc.backbuffer_format);
 517     desc->BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
 518     desc->BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
 519     dxgi_sample_desc_from_wined3d(&desc->SampleDesc,
 520             wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
 521     desc->BufferUsage = dxgi_usage_from_wined3d_bind_flags(wined3d_desc.backbuffer_bind_flags);
 522     desc->BufferCount = wined3d_desc.backbuffer_count;
 523     desc->OutputWindow = wined3d_desc.device_window;
 524     desc->Windowed = wined3d_desc.windowed;
 525     desc->SwapEffect = dxgi_swap_effect_from_wined3d(wined3d_desc.swap_effect);
 526     desc->Flags = dxgi_swapchain_flags_from_wined3d(wined3d_desc.flags);
 527
 528     return S_OK;
 529 }
 530
 531 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_ResizeBuffers(IDXGISwapChain1 *iface,
 532         UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
 533 {
 534     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 535     struct wined3d_swapchain_desc wined3d_desc;
 536     struct wined3d_texture *texture;
 537     IUnknown *parent;
 538     unsigned int i;
 539     HRESULT hr;
 540
 541     TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x.\n",
 542             iface, buffer_count, width, height, debug_dxgi_format(format), flags);
 543
 544     if (flags)
 545         FIXME("Ignoring flags %#x.\n", flags);
 546
 547     wined3d_mutex_lock();
 548     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
 549     for (i = 0; i < wined3d_desc.backbuffer_count; ++i)
 550     {
 551         texture = wined3d_swapchain_get_back_buffer(swapchain->wined3d_swapchain, i);
 552         parent = wined3d_texture_get_parent(texture);
 553         IUnknown_AddRef(parent);
 554         if (IUnknown_Release(parent))
 555         {
 556             wined3d_mutex_unlock();
 557             return DXGI_ERROR_INVALID_CALL;
 558         }
 559     }
 560     if (format != DXGI_FORMAT_UNKNOWN)
 561         wined3d_desc.backbuffer_format = wined3dformat_from_dxgi_format(format);
 562     hr = wined3d_swapchain_resize_buffers(swapchain->wined3d_swapchain, buffer_count, width, height,
 563             wined3d_desc.backbuffer_format, wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
 564     wined3d_mutex_unlock();
 565
 566     return hr;
 567 }
 568
 569 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_ResizeTarget(IDXGISwapChain1 *iface,
 570         const DXGI_MODE_DESC *target_mode_desc)
 571 {
 572     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 573     struct wined3d_swapchain_state *state;
 574
 575     TRACE("iface %p, target_mode_desc %p.\n", iface, target_mode_desc);
 576
 577     state = wined3d_swapchain_get_state(swapchain->wined3d_swapchain);
 578
 579     return dxgi_swapchain_resize_target(iface, state, target_mode_desc);
 580 }
 581
 582 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetContainingOutput(IDXGISwapChain1 *iface, IDXGIOutput **output)
 583 {
 584     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 585     IDXGIAdapter *adapter;
 586     IDXGIDevice *device;
 587     HRESULT hr;
 588
 589     TRACE("iface %p, output %p.\n", iface, output);
 590
 591     if (swapchain->target)
 592     {
 593         IDXGIOutput_AddRef(*output = swapchain->target);
 594         return S_OK;
 595     }
 596
 597     if (SUCCEEDED(hr = d3d11_swapchain_GetDevice(iface, &IID_IDXGIDevice, (void **)&device)))
 598     {
 599         hr = IDXGIDevice_GetAdapter(device, &adapter);
 600         IDXGIDevice_Release(device);
 601     }
 602
 603     if (SUCCEEDED(hr))
 604     {
 605         HWND hwnd = d3d11_swapchain_get_hwnd(swapchain);
 606         hr = dxgi_get_output_from_window(adapter, hwnd, output);
 607         IDXGIAdapter_Release(adapter);
 608     }
 609     else
 610     {
 611         WARN("Failed to get adapter, hr %#x.\n", hr);
 612     }
 613
 614     return hr;
 615 }
 616
 617 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetFrameStatistics(IDXGISwapChain1 *iface,
 618         DXGI_FRAME_STATISTICS *stats)
 619 {
 620     FIXME("iface %p, stats %p stub!\n", iface, stats);
 621
 622     return E_NOTIMPL;
 623 }
 624
 625 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetLastPresentCount(IDXGISwapChain1 *iface,
 626         UINT *last_present_count)
 627 {
 628     FIXME("iface %p, last_present_count %p stub!\n", iface, last_present_count);
 629
 630     return E_NOTIMPL;
 631 }
 632
 633 /* IDXGISwapChain1 methods */
 634
 635 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetDesc1(IDXGISwapChain1 *iface, DXGI_SWAP_CHAIN_DESC1 *desc)
 636 {
 637     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 638     struct wined3d_swapchain_desc wined3d_desc;
 639
 640     TRACE("iface %p, desc %p.\n", iface, desc);
 641
 642     if (!desc)
 643     {
 644         WARN("Invalid pointer.\n");
 645         return E_INVALIDARG;
 646     }
 647
 648     wined3d_mutex_lock();
 649     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
 650     wined3d_mutex_unlock();
 651
 652     FIXME("Ignoring Stereo, Scaling and AlphaMode.\n");
 653
 654     desc->Width = wined3d_desc.backbuffer_width;
 655     desc->Height = wined3d_desc.backbuffer_height;
 656     desc->Format = dxgi_format_from_wined3dformat(wined3d_desc.backbuffer_format);
 657     desc->Stereo = FALSE;
 658     dxgi_sample_desc_from_wined3d(&desc->SampleDesc,
 659             wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
 660     desc->BufferUsage = dxgi_usage_from_wined3d_bind_flags(wined3d_desc.backbuffer_bind_flags);
 661     desc->BufferCount = wined3d_desc.backbuffer_count;
 662     desc->Scaling = DXGI_SCALING_STRETCH;
 663     desc->SwapEffect = dxgi_swap_effect_from_wined3d(wined3d_desc.swap_effect);
 664     desc->AlphaMode = DXGI_ALPHA_MODE_IGNORE;
 665     desc->Flags = dxgi_swapchain_flags_from_wined3d(wined3d_desc.flags);
 666
 667     return S_OK;
 668 }
 669
 670 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetFullscreenDesc(IDXGISwapChain1 *iface,
 671         DXGI_SWAP_CHAIN_FULLSCREEN_DESC *desc)
 672 {
 673     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 674     struct wined3d_swapchain_desc wined3d_desc;
 675
 676     TRACE("iface %p, desc %p.\n", iface, desc);
 677
 678     if (!desc)
 679     {
 680         WARN("Invalid pointer.\n");
 681         return E_INVALIDARG;
 682     }
 683
 684     wined3d_mutex_lock();
 685     wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
 686     wined3d_mutex_unlock();
 687
 688     FIXME("Ignoring ScanlineOrdering and Scaling.\n");
 689
 690     desc->RefreshRate.Numerator = wined3d_desc.refresh_rate;
 691     desc->RefreshRate.Denominator = 1;
 692     desc->ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
 693     desc->Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
 694     desc->Windowed = wined3d_desc.windowed;
 695
 696     return S_OK;
 697 }
 698
 699 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetHwnd(IDXGISwapChain1 *iface, HWND *hwnd)
 700 {
 701     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 702
 703     TRACE("iface %p, hwnd %p.\n", iface, hwnd);
 704
 705     if (!hwnd)
 706     {
 707         WARN("Invalid pointer.\n");
 708         return DXGI_ERROR_INVALID_CALL;
 709     }
 710
 711     *hwnd = d3d11_swapchain_get_hwnd(swapchain);
 712     return S_OK;
 713 }
 714
 715 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetCoreWindow(IDXGISwapChain1 *iface,
 716         REFIID iid, void **core_window)
 717 {
 718     FIXME("iface %p, iid %s, core_window %p stub!\n", iface, debugstr_guid(iid), core_window);
 719
 720     if (core_window)
 721         *core_window = NULL;
 722
 723     return DXGI_ERROR_INVALID_CALL;
 724 }
 725
 726 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_Present1(IDXGISwapChain1 *iface,
 727         UINT sync_interval, UINT flags, const DXGI_PRESENT_PARAMETERS *present_parameters)
 728 {
 729     struct d3d11_swapchain *swapchain = d3d11_swapchain_from_IDXGISwapChain1(iface);
 730
 731     TRACE("iface %p, sync_interval %u, flags %#x, present_parameters %p.\n",
 732             iface, sync_interval, flags, present_parameters);
 733
 734     if (present_parameters)
 735         FIXME("Ignored present parameters %p.\n", present_parameters);
 736
 737     return d3d11_swapchain_present(swapchain, sync_interval, flags);
 738 }
 739
 740 static BOOL STDMETHODCALLTYPE d3d11_swapchain_IsTemporaryMonoSupported(IDXGISwapChain1 *iface)
 741 {
 742     FIXME("iface %p stub!\n", iface);
 743
 744     return FALSE;
 745 }
 746
 747 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetRestrictToOutput(IDXGISwapChain1 *iface, IDXGIOutput **output)
 748 {
 749     FIXME("iface %p, output %p stub!\n", iface, output);
 750
 751     if (!output)
 752     {
 753         WARN("Invalid pointer.\n");
 754         return E_INVALIDARG;
 755     }
 756
 757     *output = NULL;
 758     return E_NOTIMPL;
 759 }
 760
 761 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_SetBackgroundColor(IDXGISwapChain1 *iface, const DXGI_RGBA *color)
 762 {
 763     FIXME("iface %p, color %p stub!\n", iface, color);
 764
 765     return E_NOTIMPL;
 766 }
 767
 768 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetBackgroundColor(IDXGISwapChain1 *iface, DXGI_RGBA *color)
 769 {
 770     FIXME("iface %p, color %p stub!\n", iface, color);
 771
 772     return E_NOTIMPL;
 773 }
 774
 775 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_SetRotation(IDXGISwapChain1 *iface, DXGI_MODE_ROTATION rotation)
 776 {
 777     FIXME("iface %p, rotation %#x stub!\n", iface, rotation);
 778
 779     return E_NOTIMPL;
 780 }
 781
 782 static HRESULT STDMETHODCALLTYPE d3d11_swapchain_GetRotation(IDXGISwapChain1 *iface, DXGI_MODE_ROTATION *rotation)
 783 {
 784     FIXME("iface %p, rotation %p stub!\n", iface, rotation);
 785
 786     return E_NOTIMPL;
 787 }
 788
 789 static const struct IDXGISwapChain1Vtbl d3d11_swapchain_vtbl =
 790 {
 791     /* IUnknown methods */
 792     d3d11_swapchain_QueryInterface,
 793     d3d11_swapchain_AddRef,
 794     d3d11_swapchain_Release,
 795     /* IDXGIObject methods */
 796     d3d11_swapchain_SetPrivateData,
 797     d3d11_swapchain_SetPrivateDataInterface,
 798     d3d11_swapchain_GetPrivateData,
 799     d3d11_swapchain_GetParent,
 800     /* IDXGIDeviceSubObject methods */
 801     d3d11_swapchain_GetDevice,
 802     /* IDXGISwapChain methods */
 803     d3d11_swapchain_Present,
 804     d3d11_swapchain_GetBuffer,
 805     d3d11_swapchain_SetFullscreenState,
 806     d3d11_swapchain_GetFullscreenState,
 807     d3d11_swapchain_GetDesc,
 808     d3d11_swapchain_ResizeBuffers,
 809     d3d11_swapchain_ResizeTarget,
 810     d3d11_swapchain_GetContainingOutput,
 811     d3d11_swapchain_GetFrameStatistics,
 812     d3d11_swapchain_GetLastPresentCount,
 813     /* IDXGISwapChain1 methods */
 814     d3d11_swapchain_GetDesc1,
 815     d3d11_swapchain_GetFullscreenDesc,
 816     d3d11_swapchain_GetHwnd,
 817     d3d11_swapchain_GetCoreWindow,
 818     d3d11_swapchain_Present1,
 819     d3d11_swapchain_IsTemporaryMonoSupported,
 820     d3d11_swapchain_GetRestrictToOutput,
 821     d3d11_swapchain_SetBackgroundColor,
 822     d3d11_swapchain_GetBackgroundColor,
 823     d3d11_swapchain_SetRotation,
 824     d3d11_swapchain_GetRotation,
 825 };
 826
 827 static void STDMETHODCALLTYPE d3d11_swapchain_wined3d_object_released(void *parent)
 828 {
 829     struct d3d11_swapchain *swapchain = parent;
 830
 831     wined3d_private_store_cleanup(&swapchain->private_store);
 832     heap_free(parent);
 833 }
 834
 835 static const struct wined3d_parent_ops d3d11_swapchain_wined3d_parent_ops =
 836 {
 837     d3d11_swapchain_wined3d_object_released,
 838 };
 839
 840 HRESULT d3d11_swapchain_init(struct d3d11_swapchain *swapchain, struct dxgi_device *device,
 841         struct wined3d_swapchain_desc *desc)
 842 {
 843     BOOL fullscreen;
 844     HRESULT hr;
 845
 846     /* A reference to the implicit swapchain is held by the wined3d device. In
 847      * order to avoid circular references we do not keep a reference to the
 848      * device in the implicit swapchain. */
 849     if (!(desc->flags & WINED3D_SWAPCHAIN_IMPLICIT))
 850     {
 851         if (desc->backbuffer_format == WINED3DFMT_UNKNOWN)
 852             return E_INVALIDARG;
 853
 854         if (FAILED(hr = IWineDXGIAdapter_GetParent(device->adapter, &IID_IDXGIFactory,
 855                 (void **)&swapchain->factory)))
 856         {
 857             WARN("Failed to get adapter parent, hr %#x.\n", hr);
 858             return hr;
 859         }
 860         IWineDXGIDevice_AddRef(swapchain->device = &device->IWineDXGIDevice_iface);
 861     }
 862     else
 863     {
 864         swapchain->device = NULL;
 865         swapchain->factory = NULL;
 866     }
 867
 868     swapchain->IDXGISwapChain1_iface.lpVtbl = &d3d11_swapchain_vtbl;
 869     swapchain->refcount = 1;
 870     wined3d_mutex_lock();
 871     wined3d_private_store_init(&swapchain->private_store);
 872
 873     if (!desc->windowed && (!desc->backbuffer_width || !desc->backbuffer_height))
 874         FIXME("Fullscreen swapchain with back buffer width/height equal to 0 not supported properly.\n");
 875
 876     fullscreen = !desc->windowed;
 877     desc->windowed = TRUE;
 878     if (FAILED(hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
 879             &d3d11_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain)))
 880     {
 881         WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
 882         goto cleanup;
 883     }
 884
 885     swapchain->target = NULL;
 886     if (fullscreen)
 887     {
 888         struct wined3d_swapchain_state *state;
 889
 890         desc->windowed = FALSE;
 891         state = wined3d_swapchain_get_state(swapchain->wined3d_swapchain);
 892
 893         if (FAILED(hr = IDXGISwapChain1_GetContainingOutput(&swapchain->IDXGISwapChain1_iface,
 894                 &swapchain->target)))
 895         {
 896             WARN("Failed to get target output for fullscreen swapchain, hr %#x.\n", hr);
 897             wined3d_swapchain_decref(swapchain->wined3d_swapchain);
 898             goto cleanup;
 899         }
 900
 901         if (FAILED(hr = dxgi_swapchain_set_fullscreen_state(state, desc, swapchain->target)))
 902         {
 903             WARN("Failed to set fullscreen state, hr %#x.\n", hr);
 904             IDXGIOutput_Release(swapchain->target);
 905             wined3d_swapchain_decref(swapchain->wined3d_swapchain);
 906             goto cleanup;
 907         }
 908
 909     }
 910     wined3d_mutex_unlock();
 911
 912     return S_OK;
 913
 914 cleanup:
 915     wined3d_private_store_cleanup(&swapchain->private_store);
 916     wined3d_mutex_unlock();
 917     if (swapchain->factory)
 918         IDXGIFactory_Release(swapchain->factory);
 919     if (swapchain->device)
 920         IWineDXGIDevice_Release(swapchain->device);
 921     return hr;
 922 }
 923
 924 #ifdef SONAME_LIBVKD3D
 925
 926 #ifdef USE_WIN32_VULKAN
 927
 928 static void *load_library(const char *name)
 929 {
 930     return LoadLibraryA(name);
 931 }
 932
 933 static void *get_library_proc(void *handle, const char *name)
 934 {
 935     return (void *)GetProcAddress(handle, name);
 936 }
 937
 938 static void close_library(void *handle)
 939 {
 940     if (handle)
 941         FreeLibrary(handle);
 942 }
 943
 944 static PFN_vkGetInstanceProcAddr load_vulkan(void **vulkan_handle)
 945 {
 946     *vulkan_handle = LoadLibraryA("vulkan-1.dll");
 947     return (void *)GetProcAddress(*vulkan_handle, "vkGetInstanceProcAddr");
 948 }
 949
 950 #else
 951
 952 static void *load_library(const char *name)
 953 {
 954     return dlopen(name, RTLD_NOW);
 955 }
 956
 957 static void *get_library_proc(void *handle, const char *name)
 958 {
 959     return dlsym(handle, name);
 960 }
 961
 962 static void close_library(void *handle)
 963 {
 964     if (handle)
 965         dlclose(handle);
 966 }
 967
 968 static PFN_vkGetInstanceProcAddr load_vulkan(void **vulkan_handle)
 969 {
 970     const struct vulkan_funcs *vk_funcs;
 971     HDC hdc;
 972
 973     *vulkan_handle = NULL;
 974
 975     hdc = GetDC(0);
 976     vk_funcs = __wine_get_vulkan_driver(hdc, WINE_VULKAN_DRIVER_VERSION);
 977     ReleaseDC(0, hdc);
 978
 979     if (vk_funcs)
 980         return (PFN_vkGetInstanceProcAddr)vk_funcs->p_vkGetInstanceProcAddr;
 981
 982     return NULL;
 983 }
 984
 985 #endif  /* USE_WIN32_VULKAN */
 986
 987 static PFN_vkd3d_acquire_vk_queue vkd3d_acquire_vk_queue;
 988 static PFN_vkd3d_create_image_resource vkd3d_create_image_resource;
 989 static PFN_vkd3d_get_device_parent vkd3d_get_device_parent;
 990 static PFN_vkd3d_get_vk_device vkd3d_get_vk_device;
 991 static PFN_vkd3d_get_vk_format vkd3d_get_vk_format;
 992 static PFN_vkd3d_get_vk_physical_device vkd3d_get_vk_physical_device;
 993 static PFN_vkd3d_get_vk_queue_family_index vkd3d_get_vk_queue_family_index;
 994 static PFN_vkd3d_instance_from_device vkd3d_instance_from_device;
 995 static PFN_vkd3d_instance_get_vk_instance vkd3d_instance_get_vk_instance;
 996 static PFN_vkd3d_release_vk_queue vkd3d_release_vk_queue;
 997 static PFN_vkd3d_resource_decref vkd3d_resource_decref;
 998 static PFN_vkd3d_resource_incref vkd3d_resource_incref;
 999
1000 struct dxgi_vk_funcs
1001 {
1002     PFN_vkAcquireNextImageKHR p_vkAcquireNextImageKHR;
1003     PFN_vkAllocateCommandBuffers p_vkAllocateCommandBuffers;
1004     PFN_vkAllocateMemory p_vkAllocateMemory;
1005     PFN_vkBeginCommandBuffer p_vkBeginCommandBuffer;
1006     PFN_vkBindImageMemory p_vkBindImageMemory;
1007     PFN_vkCmdBlitImage p_vkCmdBlitImage;
1008     PFN_vkCmdPipelineBarrier p_vkCmdPipelineBarrier;
1009     PFN_vkCreateCommandPool p_vkCreateCommandPool;
1010     PFN_vkCreateFence p_vkCreateFence;
1011     PFN_vkCreateImage p_vkCreateImage;
1012     PFN_vkCreateSemaphore p_vkCreateSemaphore;
1013     PFN_vkCreateSwapchainKHR p_vkCreateSwapchainKHR;
1014     PFN_vkCreateWin32SurfaceKHR p_vkCreateWin32SurfaceKHR;
1015     PFN_vkDestroyCommandPool p_vkDestroyCommandPool;
1016     PFN_vkDestroyFence p_vkDestroyFence;
1017     PFN_vkDestroyImage p_vkDestroyImage;
1018     PFN_vkDestroySemaphore p_vkDestroySemaphore;
1019     PFN_vkDestroySurfaceKHR p_vkDestroySurfaceKHR;
1020     PFN_vkResetCommandBuffer p_vkResetCommandBuffer;
1021     PFN_vkDestroySwapchainKHR p_vkDestroySwapchainKHR;
1022     PFN_vkEndCommandBuffer p_vkEndCommandBuffer;
1023     PFN_vkFreeMemory p_vkFreeMemory;
1024     PFN_vkGetImageMemoryRequirements p_vkGetImageMemoryRequirements;
1025     PFN_vkGetInstanceProcAddr p_vkGetInstanceProcAddr;
1026     PFN_vkGetPhysicalDeviceMemoryProperties p_vkGetPhysicalDeviceMemoryProperties;
1027     PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR p_vkGetPhysicalDeviceSurfaceCapabilitiesKHR;
1028     PFN_vkGetPhysicalDeviceSurfaceFormatsKHR p_vkGetPhysicalDeviceSurfaceFormatsKHR;
1029     PFN_vkGetPhysicalDeviceSurfacePresentModesKHR p_vkGetPhysicalDeviceSurfacePresentModesKHR;
1030     PFN_vkGetPhysicalDeviceSurfaceSupportKHR p_vkGetPhysicalDeviceSurfaceSupportKHR;
1031     PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR p_vkGetPhysicalDeviceWin32PresentationSupportKHR;
1032     PFN_vkGetSwapchainImagesKHR p_vkGetSwapchainImagesKHR;
1033     PFN_vkQueuePresentKHR p_vkQueuePresentKHR;
1034     PFN_vkQueueSubmit p_vkQueueSubmit;
1035     PFN_vkQueueWaitIdle p_vkQueueWaitIdle;
1036     PFN_vkResetFences p_vkResetFences;
1037     PFN_vkWaitForFences p_vkWaitForFences;
1038
1039     void *vulkan_module;
1040 };
1041
1042 static HRESULT hresult_from_vk_result(VkResult vr)
1043 {
1044     switch (vr)
1045     {
1046         case VK_SUCCESS:
1047             return S_OK;
1048         case VK_ERROR_OUT_OF_HOST_MEMORY:
1049         case VK_ERROR_OUT_OF_DEVICE_MEMORY:
1050             return E_OUTOFMEMORY;
1051         default:
1052             FIXME("Unhandled VkResult %d.\n", vr);
1053             return E_FAIL;
1054     }
1055 }
1056
1057 #define INVALID_VK_IMAGE_INDEX (~(uint32_t)0)
1058
1059 struct d3d12_swapchain
1060 {
1061     IDXGISwapChain3 IDXGISwapChain3_iface;
1062     LONG refcount;
1063     struct wined3d_private_store private_store;
1064
1065     struct wined3d_swapchain_state *state;
1066
1067     VkSwapchainKHR vk_swapchain;
1068     VkSurfaceKHR vk_surface;
1069     VkFence vk_fence;
1070     VkInstance vk_instance;
1071     VkDevice vk_device;
1072     VkPhysicalDevice vk_physical_device;
1073     VkDeviceMemory vk_memory;
1074     VkCommandPool vk_cmd_pool;
1075     VkImage vk_images[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1076     VkImage vk_swapchain_images[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1077     VkCommandBuffer vk_cmd_buffers[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1078     VkSemaphore vk_semaphores[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1079     ID3D12Resource *buffers[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1080     unsigned int buffer_count;
1081     unsigned int vk_swapchain_width;
1082     unsigned int vk_swapchain_height;
1083     VkPresentModeKHR present_mode;
1084
1085     uint32_t vk_image_index;
1086     unsigned int current_buffer_index;
1087     struct dxgi_vk_funcs vk_funcs;
1088
1089     ID3D12CommandQueue *command_queue;
1090     ID3D12Device *device;
1091     IWineDXGIFactory *factory;
1092
1093     HWND window;
1094     IDXGIOutput *target;
1095     DXGI_SWAP_CHAIN_DESC1 desc;
1096     DXGI_SWAP_CHAIN_FULLSCREEN_DESC fullscreen_desc;
1097
1098     ID3D12Fence *frame_latency_fence;
1099     HANDLE frame_latency_event;
1100
1101     uint64_t frame_number;
1102     uint32_t frame_latency;
1103 };
1104
1105 static DXGI_FORMAT dxgi_format_from_vk_format(VkFormat vk_format)
1106 {
1107     switch (vk_format)
1108     {
1109         case VK_FORMAT_B8G8R8A8_UNORM: return DXGI_FORMAT_B8G8R8A8_UNORM;
1110         case VK_FORMAT_R8G8B8A8_UNORM: return DXGI_FORMAT_R8G8B8A8_UNORM;
1111         case VK_FORMAT_A2B10G10R10_UNORM_PACK32: return DXGI_FORMAT_R10G10B10A2_UNORM;
1112         case VK_FORMAT_R16G16B16A16_SFLOAT: return DXGI_FORMAT_R16G16B16A16_FLOAT;
1113         default:
1114             WARN("Unhandled format %#x.\n", vk_format);
1115             return DXGI_FORMAT_UNKNOWN;
1116     }
1117 }
1118
1119 static VkFormat get_swapchain_fallback_format(VkFormat vk_format)
1120 {
1121     switch (vk_format)
1122     {
1123         case VK_FORMAT_R8G8B8A8_UNORM:
1124         case VK_FORMAT_A2B10G10R10_UNORM_PACK32:
1125         case VK_FORMAT_R16G16B16A16_SFLOAT:
1126             return VK_FORMAT_B8G8R8A8_UNORM;
1127         default:
1128             WARN("Unhandled format %#x.\n", vk_format);
1129             return VK_FORMAT_UNDEFINED;
1130     }
1131 }
1132
1133 static HRESULT select_vk_format(const struct dxgi_vk_funcs *vk_funcs,
1134         VkPhysicalDevice vk_physical_device, VkSurfaceKHR vk_surface,
1135         const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc, VkFormat *vk_format)
1136 {
1137     VkSurfaceFormatKHR *formats;
1138     uint32_t format_count;
1139     VkFormat format;
1140     unsigned int i;
1141     VkResult vr;
1142
1143     *vk_format = VK_FORMAT_UNDEFINED;
1144
1145     format = vkd3d_get_vk_format(swapchain_desc->Format);
1146
1147     vr = vk_funcs->p_vkGetPhysicalDeviceSurfaceFormatsKHR(vk_physical_device, vk_surface, &format_count, NULL);
1148     if (vr < 0 || !format_count)
1149     {
1150         WARN("Failed to get supported surface formats, vr %d.\n", vr);
1151         return DXGI_ERROR_INVALID_CALL;
1152     }
1153
1154     if (!(formats = heap_calloc(format_count, sizeof(*formats))))
1155         return E_OUTOFMEMORY;
1156
1157     if ((vr = vk_funcs->p_vkGetPhysicalDeviceSurfaceFormatsKHR(vk_physical_device,
1158             vk_surface, &format_count, formats)) < 0)
1159     {
1160         WARN("Failed to enumerate supported surface formats, vr %d.\n", vr);
1161         heap_free(formats);
1162         return hresult_from_vk_result(vr);
1163     }
1164
1165     for (i = 0; i < format_count; ++i)
1166     {
1167         if (formats[i].format == format && formats[i].colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR)
1168             break;
1169     }
1170     if (i == format_count)
1171     {
1172         /* Try to create a swapchain with format conversion. */
1173         format = get_swapchain_fallback_format(format);
1174         WARN("Failed to find Vulkan swapchain format for %s.\n", debug_dxgi_format(swapchain_desc->Format));
1175         for (i = 0; i < format_count; ++i)
1176         {
1177             if (formats[i].format == format && formats[i].colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR)
1178             {
1179                 format = formats[i].format;
1180                 break;
1181             }
1182         }
1183     }
1184     heap_free(formats);
1185     if (i == format_count)
1186     {
1187         FIXME("Failed to find Vulkan swapchain format for %s.\n", debug_dxgi_format(swapchain_desc->Format));
1188         return DXGI_ERROR_UNSUPPORTED;
1189     }
1190
1191     TRACE("Using Vulkan swapchain format %#x.\n", format);
1192
1193     *vk_format = format;
1194     return S_OK;
1195 }
1196
1197 static HRESULT vk_select_memory_type(const struct dxgi_vk_funcs *vk_funcs,
1198         VkPhysicalDevice vk_physical_device, uint32_t memory_type_mask,
1199         VkMemoryPropertyFlags flags, uint32_t *memory_type_index)
1200 {
1201     VkPhysicalDeviceMemoryProperties memory_properties;
1202     unsigned int i;
1203
1204     vk_funcs->p_vkGetPhysicalDeviceMemoryProperties(vk_physical_device, &memory_properties);
1205     for (i = 0; i < memory_properties.memoryTypeCount; ++i)
1206     {
1207         if (!(memory_type_mask & (1u << i)))
1208             continue;
1209
1210         if ((memory_properties.memoryTypes[i].propertyFlags & flags) == flags)
1211         {
1212             *memory_type_index = i;
1213             return S_OK;
1214         }
1215     }
1216
1217     FIXME("Failed to find memory type (allowed types %#x).\n", memory_type_mask);
1218     return E_FAIL;
1219 }
1220
1221 static BOOL d3d12_swapchain_is_present_mode_supported(struct d3d12_swapchain *swapchain,
1222         VkPresentModeKHR present_mode)
1223 {
1224     VkPhysicalDevice vk_physical_device = swapchain->vk_physical_device;
1225     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1226     VkPresentModeKHR *modes;
1227     uint32_t count, i;
1228     BOOL supported;
1229     VkResult vr;
1230
1231     if (present_mode == VK_PRESENT_MODE_FIFO_KHR)
1232         return TRUE;
1233
1234     if ((vr = vk_funcs->p_vkGetPhysicalDeviceSurfacePresentModesKHR(vk_physical_device,
1235             swapchain->vk_surface, &count, NULL)) < 0)
1236     {
1237         WARN("Failed to get count of available present modes, vr %d.\n", vr);
1238         return FALSE;
1239     }
1240
1241     supported = FALSE;
1242
1243     if (!(modes = heap_calloc(count, sizeof(*modes))))
1244         return FALSE;
1245     if ((vr = vk_funcs->p_vkGetPhysicalDeviceSurfacePresentModesKHR(vk_physical_device,
1246             swapchain->vk_surface, &count, modes)) >= 0)
1247     {
1248         for (i = 0; i < count; ++i)
1249         {
1250             if (modes[i] == present_mode)
1251             {
1252                 supported = TRUE;
1253                 break;
1254             }
1255         }
1256     }
1257     else
1258     {
1259         WARN("Failed to get available present modes, vr %d.\n", vr);
1260     }
1261     heap_free(modes);
1262
1263     return supported;
1264 }
1265
1266 static BOOL d3d12_swapchain_has_user_images(struct d3d12_swapchain *swapchain)
1267 {
1268     return !!swapchain->vk_images[0];
1269 }
1270
1271 static HRESULT d3d12_swapchain_create_user_buffers(struct d3d12_swapchain *swapchain, VkFormat vk_format)
1272 {
1273     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1274     VkDeviceSize image_offset[DXGI_MAX_SWAP_CHAIN_BUFFERS];
1275     VkDevice vk_device = swapchain->vk_device;
1276     VkMemoryAllocateInfo allocate_info;
1277     VkMemoryRequirements requirements;
1278     VkImageCreateInfo image_info;
1279     uint32_t memory_type_mask;
1280     VkDeviceSize memory_size;
1281     unsigned int i;
1282     VkResult vr;
1283     HRESULT hr;
1284
1285     if (d3d12_swapchain_has_user_images(swapchain))
1286         return S_OK;
1287
1288     memset(&image_info, 0, sizeof(image_info));
1289     image_info.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
1290     image_info.flags = VK_IMAGE_CREATE_MUTABLE_FORMAT_BIT;
1291     image_info.imageType = VK_IMAGE_TYPE_2D;
1292     image_info.format = vk_format;
1293     image_info.extent.width = swapchain->desc.Width;
1294     image_info.extent.height = swapchain->desc.Height;
1295     image_info.extent.depth = 1;
1296     image_info.mipLevels = 1;
1297     image_info.arrayLayers = 1;
1298     image_info.samples = VK_SAMPLE_COUNT_1_BIT;
1299     image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
1300     image_info.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT
1301             | VK_IMAGE_USAGE_TRANSFER_DST_BIT
1302             | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
1303     image_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
1304     image_info.queueFamilyIndexCount = 0;
1305     image_info.pQueueFamilyIndices = NULL;
1306     image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
1307
1308     for (i = 0; i < swapchain->desc.BufferCount; ++i)
1309     {
1310         assert(swapchain->vk_images[i] == VK_NULL_HANDLE);
1311         if ((vr = vk_funcs->p_vkCreateImage(vk_device, &image_info, NULL, &swapchain->vk_images[i])) < 0)
1312         {
1313             WARN("Failed to create Vulkan image, vr %d.\n", vr);
1314             swapchain->vk_images[i] = VK_NULL_HANDLE;
1315             return hresult_from_vk_result(vr);
1316         }
1317     }
1318
1319     memory_size = 0;
1320     memory_type_mask = ~0u;
1321     for (i = 0; i < swapchain->desc.BufferCount; ++i)
1322     {
1323         vk_funcs->p_vkGetImageMemoryRequirements(vk_device, swapchain->vk_images[i], &requirements);
1324
1325         TRACE("Size %s, alignment %s, memory types %#x.\n",
1326                 wine_dbgstr_longlong(requirements.size), wine_dbgstr_longlong(requirements.alignment),
1327                 requirements.memoryTypeBits);
1328
1329         image_offset[i] = (memory_size + (requirements.alignment - 1)) & ~(requirements.alignment - 1);
1330         memory_size = image_offset[i] + requirements.size;
1331
1332         memory_type_mask &= requirements.memoryTypeBits;
1333     }
1334
1335     TRACE("Allocating %s bytes for user images.\n", wine_dbgstr_longlong(memory_size));
1336
1337     allocate_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
1338     allocate_info.pNext = NULL;
1339     allocate_info.allocationSize = memory_size;
1340
1341     if (FAILED(hr = vk_select_memory_type(vk_funcs, swapchain->vk_physical_device,
1342             memory_type_mask, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, &allocate_info.memoryTypeIndex)))
1343         return hr;
1344
1345     assert(swapchain->vk_memory == VK_NULL_HANDLE);
1346     if ((vr = vk_funcs->p_vkAllocateMemory(vk_device, &allocate_info, NULL, &swapchain->vk_memory)) < 0)
1347     {
1348         WARN("Failed to allocate device memory, vr %d.\n", vr);
1349         swapchain->vk_memory = VK_NULL_HANDLE;
1350         return hresult_from_vk_result(vr);
1351     }
1352
1353     for (i = 0; i < swapchain->desc.BufferCount; ++i)
1354     {
1355         if ((vr = vk_funcs->p_vkBindImageMemory(vk_device, swapchain->vk_images[i],
1356                 swapchain->vk_memory, image_offset[i])) < 0)
1357         {
1358             WARN("Failed to bind image memory, vr %d.\n", vr);
1359             return hresult_from_vk_result(vr);
1360         }
1361     }
1362
1363     return S_OK;
1364 }
1365
1366 static void vk_cmd_image_barrier(const struct dxgi_vk_funcs *vk_funcs, VkCommandBuffer cmd_buffer,
1367         VkPipelineStageFlags src_stage_mask, VkPipelineStageFlags dst_stage_mask,
1368         VkAccessFlags src_access_mask, VkAccessFlags dst_access_mask,
1369         VkImageLayout old_layout, VkImageLayout new_layout, VkImage image)
1370 {
1371     VkImageMemoryBarrier barrier;
1372
1373     barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
1374     barrier.pNext = NULL;
1375     barrier.srcAccessMask = src_access_mask;
1376     barrier.dstAccessMask = dst_access_mask;
1377     barrier.oldLayout = old_layout;
1378     barrier.newLayout = new_layout;
1379     barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
1380     barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
1381     barrier.image = image;
1382     barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
1383     barrier.subresourceRange.baseMipLevel = 0;
1384     barrier.subresourceRange.levelCount = VK_REMAINING_MIP_LEVELS;
1385     barrier.subresourceRange.baseArrayLayer = 0;
1386     barrier.subresourceRange.layerCount = VK_REMAINING_ARRAY_LAYERS;
1387
1388     vk_funcs->p_vkCmdPipelineBarrier(cmd_buffer,
1389             src_stage_mask, dst_stage_mask, 0, 0, NULL, 0, NULL, 1, &barrier);
1390 }
1391
1392 static VkResult d3d12_swapchain_record_swapchain_blit(struct d3d12_swapchain *swapchain,
1393         VkCommandBuffer vk_cmd_buffer, VkImage vk_dst_image, VkImage vk_src_image)
1394 {
1395     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1396     VkCommandBufferBeginInfo begin_info;
1397     VkImageBlit blit;
1398     VkFilter filter;
1399     VkResult vr;
1400
1401     if (swapchain->desc.Width != swapchain->vk_swapchain_width
1402             || swapchain->desc.Height != swapchain->vk_swapchain_height)
1403         filter = VK_FILTER_LINEAR;
1404     else
1405         filter = VK_FILTER_NEAREST;
1406
1407     begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
1408     begin_info.pNext = NULL;
1409     begin_info.flags = 0;
1410     begin_info.pInheritanceInfo = NULL;
1411
1412     if ((vr = vk_funcs->p_vkBeginCommandBuffer(vk_cmd_buffer, &begin_info)) < 0)
1413     {
1414         WARN("Failed to begin command buffer, vr %d.\n", vr);
1415         return vr;
1416     }
1417
1418     vk_cmd_image_barrier(vk_funcs, vk_cmd_buffer,
1419             VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT,
1420             0, VK_ACCESS_TRANSFER_WRITE_BIT,
1421             VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, vk_dst_image);
1422
1423     blit.srcSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
1424     blit.srcSubresource.mipLevel = 0;
1425     blit.srcSubresource.baseArrayLayer = 0;
1426     blit.srcSubresource.layerCount = 1;
1427     blit.srcOffsets[0].x = 0;
1428     blit.srcOffsets[0].y = 0;
1429     blit.srcOffsets[0].z = 0;
1430     blit.srcOffsets[1].x = swapchain->desc.Width;
1431     blit.srcOffsets[1].y = swapchain->desc.Height;
1432     blit.srcOffsets[1].z = 1;
1433     blit.dstSubresource = blit.srcSubresource;
1434     blit.dstOffsets[0].x = 0;
1435     blit.dstOffsets[0].y = 0;
1436     blit.dstOffsets[0].z = 0;
1437     if (swapchain->desc.Scaling == DXGI_SCALING_NONE)
1438     {
1439         blit.srcOffsets[1].x = min(swapchain->vk_swapchain_width, blit.srcOffsets[1].x);
1440         blit.srcOffsets[1].y = min(swapchain->vk_swapchain_height, blit.srcOffsets[1].y);
1441         blit.dstOffsets[1].x = blit.srcOffsets[1].x;
1442         blit.dstOffsets[1].y = blit.srcOffsets[1].y;
1443     }
1444     else
1445     {
1446         /* FIXME: handle DXGI_SCALING_ASPECT_RATIO_STRETCH. */
1447         blit.dstOffsets[1].x = swapchain->vk_swapchain_width;
1448         blit.dstOffsets[1].y = swapchain->vk_swapchain_height;
1449     }
1450     blit.dstOffsets[1].z = 1;
1451
1452     vk_funcs->p_vkCmdBlitImage(vk_cmd_buffer,
1453             vk_src_image, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,
1454             vk_dst_image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1455             1, &blit, filter);
1456
1457     vk_cmd_image_barrier(vk_funcs, vk_cmd_buffer,
1458             VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
1459             VK_ACCESS_TRANSFER_WRITE_BIT, 0,
1460             VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, vk_dst_image);
1461
1462     if ((vr = vk_funcs->p_vkEndCommandBuffer(vk_cmd_buffer)) < 0)
1463         WARN("Failed to end command buffer, vr %d.\n", vr);
1464
1465     return vr;
1466 }
1467
1468 static HRESULT d3d12_swapchain_prepare_command_buffers(struct d3d12_swapchain *swapchain,
1469         uint32_t queue_family_index)
1470 {
1471     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1472     VkDevice vk_device = swapchain->vk_device;
1473     VkCommandBufferAllocateInfo allocate_info;
1474     VkSemaphoreCreateInfo semaphore_info;
1475     VkCommandPoolCreateInfo pool_info;
1476     unsigned int i;
1477     VkResult vr;
1478
1479     pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
1480     pool_info.pNext = NULL;
1481     pool_info.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
1482     pool_info.queueFamilyIndex = queue_family_index;
1483
1484     assert(swapchain->vk_cmd_pool == VK_NULL_HANDLE);
1485     if ((vr = vk_funcs->p_vkCreateCommandPool(vk_device, &pool_info,
1486             NULL, &swapchain->vk_cmd_pool)) < 0)
1487     {
1488         WARN("Failed to create command pool, vr %d.\n", vr);
1489         swapchain->vk_cmd_pool = VK_NULL_HANDLE;
1490         return hresult_from_vk_result(vr);
1491     }
1492
1493     allocate_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
1494     allocate_info.pNext = NULL;
1495     allocate_info.commandPool = swapchain->vk_cmd_pool;
1496     allocate_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
1497     allocate_info.commandBufferCount = swapchain->buffer_count;
1498
1499     if ((vr = vk_funcs->p_vkAllocateCommandBuffers(vk_device, &allocate_info,
1500             swapchain->vk_cmd_buffers)) < 0)
1501     {
1502         WARN("Failed to allocate command buffers, vr %d.\n", vr);
1503         return hresult_from_vk_result(vr);
1504     }
1505
1506     for (i = 0; i < swapchain->buffer_count; ++i)
1507     {
1508         semaphore_info.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
1509         semaphore_info.pNext = NULL;
1510         semaphore_info.flags = 0;
1511
1512         assert(swapchain->vk_semaphores[i] == VK_NULL_HANDLE);
1513         if ((vr = vk_funcs->p_vkCreateSemaphore(vk_device, &semaphore_info,
1514                 NULL, &swapchain->vk_semaphores[i])) < 0)
1515         {
1516             WARN("Failed to create semaphore, vr %d.\n", vr);
1517             swapchain->vk_semaphores[i] = VK_NULL_HANDLE;
1518             return hresult_from_vk_result(vr);
1519         }
1520     }
1521
1522     return S_OK;
1523 }
1524
1525 static HRESULT d3d12_swapchain_create_buffers(struct d3d12_swapchain *swapchain,
1526         VkFormat vk_swapchain_format, VkFormat vk_format)
1527 {
1528     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1529     struct vkd3d_image_resource_create_info resource_info;
1530     VkSwapchainKHR vk_swapchain = swapchain->vk_swapchain;
1531     ID3D12CommandQueue *queue = swapchain->command_queue;
1532     VkDevice vk_device = swapchain->vk_device;
1533     ID3D12Device *device = swapchain->device;
1534     uint32_t image_count, queue_family_index;
1535     D3D12_COMMAND_QUEUE_DESC queue_desc;
1536     unsigned int i;
1537     VkResult vr;
1538     HRESULT hr;
1539
1540     if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain, &image_count, NULL)) < 0)
1541     {
1542         WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
1543         return hresult_from_vk_result(vr);
1544     }
1545     if (image_count > ARRAY_SIZE(swapchain->vk_swapchain_images))
1546     {
1547         FIXME("Unsupported Vulkan swapchain image count %u.\n", image_count);
1548         return E_FAIL;
1549     }
1550     swapchain->buffer_count = image_count;
1551     if ((vr = vk_funcs->p_vkGetSwapchainImagesKHR(vk_device, vk_swapchain,
1552             &image_count, swapchain->vk_swapchain_images)) < 0)
1553     {
1554         WARN("Failed to get Vulkan swapchain images, vr %d.\n", vr);
1555         return hresult_from_vk_result(vr);
1556     }
1557
1558     resource_info.type = VKD3D_STRUCTURE_TYPE_IMAGE_RESOURCE_CREATE_INFO;
1559     resource_info.next = NULL;
1560     resource_info.desc.Dimension = D3D12_RESOURCE_DIMENSION_TEXTURE2D;
1561     resource_info.desc.Alignment = 0;
1562     resource_info.desc.Width = swapchain->desc.Width;
1563     resource_info.desc.Height = swapchain->desc.Height;
1564     resource_info.desc.DepthOrArraySize = 1;
1565     resource_info.desc.MipLevels = 1;
1566     resource_info.desc.Format = dxgi_format_from_vk_format(vk_format);
1567     resource_info.desc.SampleDesc.Count = 1;
1568     resource_info.desc.SampleDesc.Quality = 0;
1569     resource_info.desc.Layout = D3D12_TEXTURE_LAYOUT_UNKNOWN;
1570     resource_info.desc.Flags = D3D12_RESOURCE_FLAG_ALLOW_RENDER_TARGET;
1571     resource_info.flags = VKD3D_RESOURCE_INITIAL_STATE_TRANSITION | VKD3D_RESOURCE_PRESENT_STATE_TRANSITION;
1572
1573     queue_desc = ID3D12CommandQueue_GetDesc(queue);
1574     if (queue_desc.Type != D3D12_COMMAND_LIST_TYPE_DIRECT)
1575     {
1576         /* vkCmdBlitImage() is only supported for graphics queues. */
1577         FIXME("Swapchain blit not implemented for command queue type %#x.\n", queue_desc.Type);
1578         if (vk_swapchain_format != vk_format)
1579             return E_NOTIMPL;
1580         if (image_count != swapchain->desc.BufferCount)
1581         {
1582             FIXME("Got %u swapchain images, expected %u.\n", image_count, swapchain->desc.BufferCount);
1583             return E_NOTIMPL;
1584         }
1585     }
1586     queue_family_index = vkd3d_get_vk_queue_family_index(queue);
1587
1588     if (queue_desc.Type == D3D12_COMMAND_LIST_TYPE_DIRECT)
1589     {
1590         TRACE("Creating user swapchain buffers.\n");
1591
1592         if (FAILED(hr = d3d12_swapchain_create_user_buffers(swapchain, vk_format)))
1593             return hr;
1594
1595         if (FAILED(hr = d3d12_swapchain_prepare_command_buffers(swapchain, queue_family_index)))
1596             return hr;
1597     }
1598
1599     if (swapchain->buffers[0])
1600         return S_OK;
1601
1602     for (i = 0; i < swapchain->desc.BufferCount; ++i)
1603     {
1604         if (swapchain->vk_images[i])
1605         {
1606             resource_info.vk_image = swapchain->vk_images[i];
1607             resource_info.present_state = D3D12_RESOURCE_STATE_COPY_SOURCE;
1608         }
1609         else
1610         {
1611             resource_info.vk_image = swapchain->vk_swapchain_images[i];
1612             resource_info.present_state = D3D12_RESOURCE_STATE_PRESENT;
1613         }
1614
1615         if (FAILED(hr = vkd3d_create_image_resource(device, &resource_info, &swapchain->buffers[i])))
1616         {
1617             WARN("Failed to create vkd3d resource for Vulkan image %u, hr %#x.\n", i, hr);
1618             return hr;
1619         }
1620
1621         vkd3d_resource_incref(swapchain->buffers[i]);
1622         ID3D12Resource_Release(swapchain->buffers[i]);
1623     }
1624
1625     return S_OK;
1626 }
1627
1628 static VkResult d3d12_swapchain_acquire_next_vulkan_image(struct d3d12_swapchain *swapchain)
1629 {
1630     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1631     VkDevice vk_device = swapchain->vk_device;
1632     VkFence vk_fence = swapchain->vk_fence;
1633     VkResult vr;
1634
1635     swapchain->vk_image_index = INVALID_VK_IMAGE_INDEX;
1636
1637     if ((vr = vk_funcs->p_vkAcquireNextImageKHR(vk_device, swapchain->vk_swapchain, UINT64_MAX,
1638             VK_NULL_HANDLE, vk_fence, &swapchain->vk_image_index)) < 0)
1639     {
1640         WARN("Failed to acquire next Vulkan image, vr %d.\n", vr);
1641         return vr;
1642     }
1643
1644     if ((vr = vk_funcs->p_vkWaitForFences(vk_device, 1, &vk_fence, VK_TRUE, UINT64_MAX)) != VK_SUCCESS)
1645     {
1646         ERR("Failed to wait for fence, vr %d.\n", vr);
1647         return vr;
1648     }
1649     if ((vr = vk_funcs->p_vkResetFences(vk_device, 1, &vk_fence)) < 0)
1650         ERR("Failed to reset fence, vr %d.\n", vr);
1651
1652     return vr;
1653 }
1654
1655 static VkResult d3d12_swapchain_acquire_next_back_buffer(struct d3d12_swapchain *swapchain)
1656 {
1657     VkResult vr;
1658
1659     /* If we don't have user images, we need to acquire a Vulkan image in order
1660      * to get the correct value for the current back buffer index. */
1661     if (d3d12_swapchain_has_user_images(swapchain))
1662         return VK_SUCCESS;
1663
1664     if ((vr = d3d12_swapchain_acquire_next_vulkan_image(swapchain)) >= 0)
1665         swapchain->current_buffer_index = swapchain->vk_image_index;
1666     else
1667         ERR("Failed to acquire Vulkan image, vr %d.\n", vr);
1668
1669     return vr;
1670 }
1671
1672 static void d3d12_swapchain_destroy_buffers(struct d3d12_swapchain *swapchain, BOOL destroy_user_buffers)
1673 {
1674     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1675     VkQueue vk_queue;
1676     unsigned int i;
1677
1678     if (swapchain->command_queue)
1679     {
1680         if ((vk_queue = vkd3d_acquire_vk_queue(swapchain->command_queue)))
1681         {
1682             vk_funcs->p_vkQueueWaitIdle(vk_queue);
1683
1684             vkd3d_release_vk_queue(swapchain->command_queue);
1685         }
1686         else
1687         {
1688             WARN("Failed to acquire Vulkan queue.\n");
1689         }
1690     }
1691
1692     for (i = 0; i < swapchain->desc.BufferCount; ++i)
1693     {
1694         if (swapchain->buffers[i] && (destroy_user_buffers || !d3d12_swapchain_has_user_images(swapchain)))
1695         {
1696             vkd3d_resource_decref(swapchain->buffers[i]);
1697             swapchain->buffers[i] = NULL;
1698         }
1699         if (swapchain->vk_device && destroy_user_buffers)
1700         {
1701             vk_funcs->p_vkDestroyImage(swapchain->vk_device, swapchain->vk_images[i], NULL);
1702             swapchain->vk_images[i] = VK_NULL_HANDLE;
1703         }
1704     }
1705
1706     if (swapchain->vk_device)
1707     {
1708         for (i = 0; i < swapchain->buffer_count; ++i)
1709         {
1710             vk_funcs->p_vkDestroySemaphore(swapchain->vk_device, swapchain->vk_semaphores[i], NULL);
1711             swapchain->vk_semaphores[i] = VK_NULL_HANDLE;
1712         }
1713         if (destroy_user_buffers)
1714         {
1715             vk_funcs->p_vkFreeMemory(swapchain->vk_device, swapchain->vk_memory, NULL);
1716             swapchain->vk_memory = VK_NULL_HANDLE;
1717         }
1718         vk_funcs->p_vkDestroyCommandPool(swapchain->vk_device, swapchain->vk_cmd_pool, NULL);
1719         swapchain->vk_cmd_pool = VK_NULL_HANDLE;
1720     }
1721 }
1722
1723 static HRESULT d3d12_swapchain_create_vulkan_swapchain(struct d3d12_swapchain *swapchain)
1724 {
1725     VkPhysicalDevice vk_physical_device = swapchain->vk_physical_device;
1726     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1727     VkSwapchainCreateInfoKHR vk_swapchain_desc;
1728     VkDevice vk_device = swapchain->vk_device;
1729     VkFormat vk_format, vk_swapchain_format;
1730     unsigned int width, height, image_count;
1731     VkSurfaceCapabilitiesKHR surface_caps;
1732     VkSwapchainKHR vk_swapchain;
1733     VkImageUsageFlags usage;
1734     VkResult vr;
1735     HRESULT hr;
1736
1737     if (!(vk_format = vkd3d_get_vk_format(swapchain->desc.Format)))
1738     {
1739         WARN("Invalid format %#x.\n", swapchain->desc.Format);
1740         return DXGI_ERROR_INVALID_CALL;
1741     }
1742
1743     if (FAILED(hr = select_vk_format(vk_funcs, vk_physical_device,
1744             swapchain->vk_surface, &swapchain->desc, &vk_swapchain_format)))
1745         return hr;
1746
1747     if ((vr = vk_funcs->p_vkGetPhysicalDeviceSurfaceCapabilitiesKHR(vk_physical_device,
1748             swapchain->vk_surface, &surface_caps)) < 0)
1749     {
1750         WARN("Failed to get surface capabilities, vr %d.\n", vr);
1751         return hresult_from_vk_result(vr);
1752     }
1753
1754     image_count = swapchain->desc.BufferCount;
1755     image_count = max(image_count, surface_caps.minImageCount);
1756     if (surface_caps.maxImageCount)
1757         image_count = min(image_count, surface_caps.maxImageCount);
1758
1759     if (image_count != swapchain->desc.BufferCount)
1760     {
1761         WARN("Buffer count %u is not supported (%u-%u).\n", swapchain->desc.BufferCount,
1762                 surface_caps.minImageCount, surface_caps.maxImageCount);
1763     }
1764
1765     width = swapchain->desc.Width;
1766     height = swapchain->desc.Height;
1767     width = max(width, surface_caps.minImageExtent.width);
1768     width = min(width, surface_caps.maxImageExtent.width);
1769     height = max(height, surface_caps.minImageExtent.height);
1770     height = min(height, surface_caps.maxImageExtent.height);
1771
1772     if (width != swapchain->desc.Width || height != swapchain->desc.Height)
1773     {
1774         WARN("Swapchain dimensions %ux%u are not supported (%u-%u x %u-%u).\n",
1775                 swapchain->desc.Width, swapchain->desc.Height,
1776                 surface_caps.minImageExtent.width, surface_caps.maxImageExtent.width,
1777                 surface_caps.minImageExtent.height, surface_caps.maxImageExtent.height);
1778     }
1779
1780     TRACE("Vulkan swapchain extent %ux%u.\n", width, height);
1781
1782     if (!(surface_caps.supportedCompositeAlpha & VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR))
1783     {
1784         FIXME("Unsupported alpha mode.\n");
1785         return DXGI_ERROR_UNSUPPORTED;
1786     }
1787
1788     usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
1789     usage |= surface_caps.supportedUsageFlags & VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
1790     usage |= surface_caps.supportedUsageFlags & VK_IMAGE_USAGE_TRANSFER_DST_BIT;
1791     if (!(usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) || !(usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT))
1792         WARN("Transfer not supported for swapchain images.\n");
1793
1794     vk_swapchain_desc.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
1795     vk_swapchain_desc.pNext = NULL;
1796     vk_swapchain_desc.flags = 0;
1797     vk_swapchain_desc.surface = swapchain->vk_surface;
1798     vk_swapchain_desc.minImageCount = image_count;
1799     vk_swapchain_desc.imageFormat = vk_swapchain_format;
1800     vk_swapchain_desc.imageColorSpace = VK_COLOR_SPACE_SRGB_NONLINEAR_KHR;
1801     vk_swapchain_desc.imageExtent.width = width;
1802     vk_swapchain_desc.imageExtent.height = height;
1803     vk_swapchain_desc.imageArrayLayers = 1;
1804     vk_swapchain_desc.imageUsage = usage;
1805     vk_swapchain_desc.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
1806     vk_swapchain_desc.queueFamilyIndexCount = 0;
1807     vk_swapchain_desc.pQueueFamilyIndices = NULL;
1808     vk_swapchain_desc.preTransform = surface_caps.currentTransform;
1809     vk_swapchain_desc.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
1810     vk_swapchain_desc.presentMode = swapchain->present_mode;
1811     vk_swapchain_desc.clipped = VK_TRUE;
1812     vk_swapchain_desc.oldSwapchain = swapchain->vk_swapchain;
1813     if ((vr = vk_funcs->p_vkCreateSwapchainKHR(vk_device, &vk_swapchain_desc, NULL, &vk_swapchain)) < 0)
1814     {
1815         WARN("Failed to create Vulkan swapchain, vr %d.\n", vr);
1816         return hresult_from_vk_result(vr);
1817     }
1818
1819     if (swapchain->vk_swapchain)
1820         vk_funcs->p_vkDestroySwapchainKHR(swapchain->vk_device, swapchain->vk_swapchain, NULL);
1821
1822     swapchain->vk_swapchain = vk_swapchain;
1823     swapchain->vk_swapchain_width = width;
1824     swapchain->vk_swapchain_height = height;
1825
1826     swapchain->vk_image_index = INVALID_VK_IMAGE_INDEX;
1827
1828     return d3d12_swapchain_create_buffers(swapchain, vk_swapchain_format, vk_format);
1829 }
1830
1831 static HRESULT d3d12_swapchain_recreate_vulkan_swapchain(struct d3d12_swapchain *swapchain)
1832 {
1833     VkResult vr;
1834     HRESULT hr;
1835
1836     if (SUCCEEDED(hr = d3d12_swapchain_create_vulkan_swapchain(swapchain)))
1837     {
1838         vr = d3d12_swapchain_acquire_next_back_buffer(swapchain);
1839         hr = hresult_from_vk_result(vr);
1840     }
1841     else
1842     {
1843         ERR("Failed to recreate Vulkan swapchain, hr %#x.\n", hr);
1844     }
1845
1846     return hr;
1847 }
1848
1849 static inline struct d3d12_swapchain *d3d12_swapchain_from_IDXGISwapChain3(IDXGISwapChain3 *iface)
1850 {
1851     return CONTAINING_RECORD(iface, struct d3d12_swapchain, IDXGISwapChain3_iface);
1852 }
1853
1854 /* IUnknown methods */
1855
1856 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_QueryInterface(IDXGISwapChain3 *iface, REFIID iid, void **object)
1857 {
1858     TRACE("iface %p, iid %s, object %p.\n", iface, debugstr_guid(iid), object);
1859
1860     if (IsEqualGUID(iid, &IID_IUnknown)
1861             || IsEqualGUID(iid, &IID_IDXGIObject)
1862             || IsEqualGUID(iid, &IID_IDXGIDeviceSubObject)
1863             || IsEqualGUID(iid, &IID_IDXGISwapChain)
1864             || IsEqualGUID(iid, &IID_IDXGISwapChain1)
1865             || IsEqualGUID(iid, &IID_IDXGISwapChain2)
1866             || IsEqualGUID(iid, &IID_IDXGISwapChain3))
1867     {
1868         IUnknown_AddRef(iface);
1869         *object = iface;
1870         return S_OK;
1871     }
1872
1873     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));
1874
1875     *object = NULL;
1876     return E_NOINTERFACE;
1877 }
1878
1879 static ULONG STDMETHODCALLTYPE d3d12_swapchain_AddRef(IDXGISwapChain3 *iface)
1880 {
1881     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1882     ULONG refcount = InterlockedIncrement(&swapchain->refcount);
1883
1884     TRACE("%p increasing refcount to %u.\n", swapchain, refcount);
1885
1886     return refcount;
1887 }
1888
1889 static void d3d12_swapchain_destroy(struct d3d12_swapchain *swapchain)
1890 {
1891     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
1892     void *vulkan_module = vk_funcs->vulkan_module;
1893
1894     d3d12_swapchain_destroy_buffers(swapchain, TRUE);
1895
1896     if (swapchain->frame_latency_event)
1897         CloseHandle(swapchain->frame_latency_event);
1898
1899     if (swapchain->frame_latency_fence)
1900         ID3D12Fence_Release(swapchain->frame_latency_fence);
1901
1902     if (swapchain->command_queue)
1903         ID3D12CommandQueue_Release(swapchain->command_queue);
1904
1905     wined3d_private_store_cleanup(&swapchain->private_store);
1906
1907     if (swapchain->vk_device)
1908     {
1909         vk_funcs->p_vkDestroyFence(swapchain->vk_device, swapchain->vk_fence, NULL);
1910         vk_funcs->p_vkDestroySwapchainKHR(swapchain->vk_device, swapchain->vk_swapchain, NULL);
1911     }
1912
1913     if (swapchain->vk_instance)
1914         vk_funcs->p_vkDestroySurfaceKHR(swapchain->vk_instance, swapchain->vk_surface, NULL);
1915
1916     if (swapchain->target)
1917     {
1918         WARN("Destroying fullscreen swapchain.\n");
1919         IDXGIOutput_Release(swapchain->target);
1920     }
1921
1922     if (swapchain->device)
1923         ID3D12Device_Release(swapchain->device);
1924
1925     if (swapchain->factory)
1926         IWineDXGIFactory_Release(swapchain->factory);
1927
1928     close_library(vulkan_module);
1929
1930     wined3d_swapchain_state_destroy(swapchain->state);
1931 }
1932
1933 static ULONG STDMETHODCALLTYPE d3d12_swapchain_Release(IDXGISwapChain3 *iface)
1934 {
1935     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1936     ULONG refcount = InterlockedDecrement(&swapchain->refcount);
1937
1938     TRACE("%p decreasing refcount to %u.\n", swapchain, refcount);
1939
1940     if (!refcount)
1941     {
1942         d3d12_swapchain_destroy(swapchain);
1943         heap_free(swapchain);
1944     }
1945
1946     return refcount;
1947 }
1948
1949 /* IDXGIObject methods */
1950
1951 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetPrivateData(IDXGISwapChain3 *iface,
1952         REFGUID guid, UINT data_size, const void *data)
1953 {
1954     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1955
1956     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
1957
1958     return dxgi_set_private_data(&swapchain->private_store, guid, data_size, data);
1959 }
1960
1961 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetPrivateDataInterface(IDXGISwapChain3 *iface,
1962         REFGUID guid, const IUnknown *object)
1963 {
1964     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1965
1966     TRACE("iface %p, guid %s, object %p.\n", iface, debugstr_guid(guid), object);
1967
1968     return dxgi_set_private_data_interface(&swapchain->private_store, guid, object);
1969 }
1970
1971 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetPrivateData(IDXGISwapChain3 *iface,
1972         REFGUID guid, UINT *data_size, void *data)
1973 {
1974     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1975
1976     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
1977
1978     return dxgi_get_private_data(&swapchain->private_store, guid, data_size, data);
1979 }
1980
1981 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetParent(IDXGISwapChain3 *iface, REFIID iid, void **parent)
1982 {
1983     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1984
1985     TRACE("iface %p, iid %s, parent %p.\n", iface, debugstr_guid(iid), parent);
1986
1987     return IWineDXGIFactory_QueryInterface(swapchain->factory, iid, parent);
1988 }
1989
1990 /* IDXGIDeviceSubObject methods */
1991
1992 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetDevice(IDXGISwapChain3 *iface, REFIID iid, void **device)
1993 {
1994     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
1995
1996     TRACE("iface %p, iid %s, device %p.\n", iface, debugstr_guid(iid), device);
1997
1998     return ID3D12Device_QueryInterface(swapchain->device, iid, device);
1999 }
2000
2001 /* IDXGISwapChain methods */
2002
2003 static HRESULT d3d12_swapchain_set_sync_interval(struct d3d12_swapchain *swapchain,
2004         unsigned int sync_interval)
2005 {
2006     VkPresentModeKHR present_mode;
2007
2008     switch (sync_interval)
2009     {
2010         case 0:
2011             present_mode = VK_PRESENT_MODE_IMMEDIATE_KHR;
2012             break;
2013         default:
2014             FIXME("Unsupported sync interval %u.\n", sync_interval);
2015         case 1:
2016             present_mode = VK_PRESENT_MODE_FIFO_KHR;
2017             break;
2018     }
2019
2020     if (swapchain->present_mode == present_mode)
2021         return S_OK;
2022
2023     if (!d3d12_swapchain_has_user_images(swapchain))
2024     {
2025         FIXME("Cannot recreate swapchain without user images.\n");
2026         return S_OK;
2027     }
2028
2029     if (!d3d12_swapchain_is_present_mode_supported(swapchain, present_mode))
2030     {
2031         FIXME("Vulkan present mode %#x is not supported.\n", present_mode);
2032         return S_OK;
2033     }
2034
2035     d3d12_swapchain_destroy_buffers(swapchain, FALSE);
2036     swapchain->present_mode = present_mode;
2037     return d3d12_swapchain_recreate_vulkan_swapchain(swapchain);
2038 }
2039
2040 static VkResult d3d12_swapchain_queue_present(struct d3d12_swapchain *swapchain, VkQueue vk_queue)
2041 {
2042     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
2043     VkPresentInfoKHR present_info;
2044     VkSubmitInfo submit_info;
2045     VkResult vr;
2046
2047     if (swapchain->vk_image_index == INVALID_VK_IMAGE_INDEX)
2048     {
2049         if ((vr = d3d12_swapchain_acquire_next_vulkan_image(swapchain)) < 0)
2050             return vr;
2051     }
2052
2053     assert(swapchain->vk_image_index < swapchain->buffer_count);
2054
2055     present_info.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
2056     present_info.pNext = NULL;
2057     present_info.waitSemaphoreCount = 0;
2058     present_info.pWaitSemaphores = NULL;
2059     present_info.swapchainCount = 1;
2060     present_info.pSwapchains = &swapchain->vk_swapchain;
2061     present_info.pImageIndices = &swapchain->vk_image_index;
2062     present_info.pResults = NULL;
2063
2064     if (d3d12_swapchain_has_user_images(swapchain))
2065     {
2066         /* blit */
2067         VkCommandBuffer vk_cmd_buffer = swapchain->vk_cmd_buffers[swapchain->vk_image_index];
2068         VkImage vk_dst_image = swapchain->vk_swapchain_images[swapchain->vk_image_index];
2069         VkImage vk_src_image = swapchain->vk_images[swapchain->current_buffer_index];
2070
2071         if ((vr = vk_funcs->p_vkResetCommandBuffer(vk_cmd_buffer, 0)) < 0)
2072         {
2073             ERR("Failed to reset command buffer, vr %d.\n", vr);
2074             return vr;
2075         }
2076
2077         if ((vr = d3d12_swapchain_record_swapchain_blit(swapchain,
2078                 vk_cmd_buffer, vk_dst_image, vk_src_image)) < 0 )
2079             return vr;
2080
2081         submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
2082         submit_info.pNext = NULL;
2083         submit_info.waitSemaphoreCount = 0;
2084         submit_info.pWaitSemaphores = NULL;
2085         submit_info.pWaitDstStageMask = NULL;
2086         submit_info.commandBufferCount = 1;
2087         submit_info.pCommandBuffers = &vk_cmd_buffer;
2088         submit_info.signalSemaphoreCount = 1;
2089         submit_info.pSignalSemaphores = &swapchain->vk_semaphores[swapchain->vk_image_index];
2090
2091         if ((vr = vk_funcs->p_vkQueueSubmit(vk_queue, 1, &submit_info, VK_NULL_HANDLE)) < 0)
2092         {
2093             ERR("Failed to blit swapchain buffer, vr %d.\n", vr);
2094             return vr;
2095         }
2096
2097         present_info.waitSemaphoreCount = 1;
2098         present_info.pWaitSemaphores = &swapchain->vk_semaphores[swapchain->vk_image_index];
2099     }
2100
2101     if ((vr = vk_funcs->p_vkQueuePresentKHR(vk_queue, &present_info)) >= 0)
2102         swapchain->vk_image_index = INVALID_VK_IMAGE_INDEX;
2103
2104     return vr;
2105 }
2106
2107 static HRESULT d3d12_swapchain_present(struct d3d12_swapchain *swapchain,
2108         unsigned int sync_interval, unsigned int flags)
2109 {
2110     HANDLE frame_latency_event;
2111     VkQueue vk_queue;
2112     VkResult vr;
2113     HRESULT hr;
2114
2115     if (sync_interval > 4)
2116     {
2117         WARN("Invalid sync interval %u.\n", sync_interval);
2118         return DXGI_ERROR_INVALID_CALL;
2119     }
2120
2121     if (flags & ~DXGI_PRESENT_TEST)
2122         FIXME("Unimplemented flags %#x.\n", flags);
2123     if (flags & DXGI_PRESENT_TEST)
2124     {
2125         WARN("Returning S_OK for DXGI_PRESENT_TEST.\n");
2126         return S_OK;
2127     }
2128
2129     if (FAILED(hr = d3d12_swapchain_set_sync_interval(swapchain, sync_interval)))
2130         return hr;
2131
2132     if (!(vk_queue = vkd3d_acquire_vk_queue(swapchain->command_queue)))
2133     {
2134         ERR("Failed to acquire Vulkan queue.\n");
2135         return E_FAIL;
2136     }
2137
2138     vr = d3d12_swapchain_queue_present(swapchain, vk_queue);
2139     if (vr == VK_ERROR_OUT_OF_DATE_KHR)
2140     {
2141         vkd3d_release_vk_queue(swapchain->command_queue);
2142
2143         if (!d3d12_swapchain_has_user_images(swapchain))
2144         {
2145             FIXME("Cannot recreate swapchain without user images.\n");
2146             return DXGI_STATUS_MODE_CHANGED;
2147         }
2148
2149         TRACE("Recreating Vulkan swapchain.\n");
2150
2151         d3d12_swapchain_destroy_buffers(swapchain, FALSE);
2152         if (FAILED(hr = d3d12_swapchain_recreate_vulkan_swapchain(swapchain)))
2153             return hr;
2154
2155         if (!(vk_queue = vkd3d_acquire_vk_queue(swapchain->command_queue)))
2156         {
2157             ERR("Failed to acquire Vulkan queue.\n");
2158             return E_FAIL;
2159         }
2160
2161         if ((vr = d3d12_swapchain_queue_present(swapchain, vk_queue)) < 0)
2162             ERR("Failed to present after recreating swapchain, vr %d.\n", vr);
2163     }
2164
2165     vkd3d_release_vk_queue(swapchain->command_queue);
2166
2167     if (vr < 0)
2168     {
2169         ERR("Failed to queue present, vr %d.\n", vr);
2170         return hresult_from_vk_result(vr);
2171     }
2172
2173     if ((frame_latency_event = swapchain->frame_latency_event))
2174     {
2175         ++swapchain->frame_number;
2176
2177         if (FAILED(hr = ID3D12CommandQueue_Signal(swapchain->command_queue,
2178                 swapchain->frame_latency_fence, swapchain->frame_number)))
2179         {
2180             ERR("Failed to signal frame latency fence, hr %#x.\n", hr);
2181             return hr;
2182         }
2183
2184         if (FAILED(hr = ID3D12Fence_SetEventOnCompletion(swapchain->frame_latency_fence,
2185                 swapchain->frame_number - swapchain->frame_latency, frame_latency_event)))
2186         {
2187             ERR("Failed to enqueue frame latency event, hr %#x.\n", hr);
2188             return hr;
2189         }
2190     }
2191
2192     swapchain->current_buffer_index = (swapchain->current_buffer_index + 1) % swapchain->desc.BufferCount;
2193     vr = d3d12_swapchain_acquire_next_back_buffer(swapchain);
2194     if (vr == VK_ERROR_OUT_OF_DATE_KHR)
2195     {
2196         if (!d3d12_swapchain_has_user_images(swapchain))
2197         {
2198             FIXME("Cannot recreate swapchain without user images.\n");
2199             return DXGI_STATUS_MODE_CHANGED;
2200         }
2201
2202         TRACE("Recreating Vulkan swapchain.\n");
2203
2204         d3d12_swapchain_destroy_buffers(swapchain, FALSE);
2205         return d3d12_swapchain_recreate_vulkan_swapchain(swapchain);
2206     }
2207     if (vr < 0)
2208         ERR("Failed to acquire next Vulkan image, vr %d.\n", vr);
2209     return hresult_from_vk_result(vr);
2210 }
2211
2212 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_Present(IDXGISwapChain3 *iface, UINT sync_interval, UINT flags)
2213 {
2214     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2215
2216     TRACE("iface %p, sync_interval %u, flags %#x.\n", iface, sync_interval, flags);
2217
2218     return d3d12_swapchain_present(swapchain, sync_interval, flags);
2219 }
2220
2221 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetBuffer(IDXGISwapChain3 *iface,
2222         UINT buffer_idx, REFIID iid, void **surface)
2223 {
2224     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2225
2226     TRACE("iface %p, buffer_idx %u, iid %s, surface %p.\n",
2227             iface, buffer_idx, debugstr_guid(iid), surface);
2228
2229     if (buffer_idx >= swapchain->desc.BufferCount)
2230     {
2231         WARN("Invalid buffer index %u.\n", buffer_idx);
2232         return DXGI_ERROR_INVALID_CALL;
2233     }
2234
2235     assert(swapchain->buffers[buffer_idx]);
2236     return ID3D12Resource_QueryInterface(swapchain->buffers[buffer_idx], iid, surface);
2237 }
2238
2239 static HRESULT STDMETHODCALLTYPE DECLSPEC_HOTPATCH d3d12_swapchain_SetFullscreenState(IDXGISwapChain3 *iface,
2240         BOOL fullscreen, IDXGIOutput *target)
2241 {
2242     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2243     DXGI_SWAP_CHAIN_FULLSCREEN_DESC *fullscreen_desc = &swapchain->fullscreen_desc;
2244     const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc = &swapchain->desc;
2245     struct wined3d_swapchain_desc wined3d_desc;
2246     HWND window = swapchain->window;
2247     HRESULT hr;
2248
2249     TRACE("iface %p, fullscreen %#x, target %p.\n", iface, fullscreen, target);
2250
2251     if (!fullscreen && target)
2252     {
2253         WARN("Invalid call.\n");
2254         return DXGI_ERROR_INVALID_CALL;
2255     }
2256
2257     if (target)
2258     {
2259         IDXGIOutput_AddRef(target);
2260     }
2261     else if (FAILED(hr = IDXGISwapChain3_GetContainingOutput(iface, &target)))
2262     {
2263         WARN("Failed to get target output for swapchain, hr %#x.\n", hr);
2264         return hr;
2265     }
2266
2267     if (FAILED(hr = wined3d_swapchain_desc_from_dxgi(&wined3d_desc, window, swapchain_desc, fullscreen_desc)))
2268         goto fail;
2269     wined3d_mutex_lock();
2270     wined3d_desc.windowed = !fullscreen;
2271     hr = dxgi_swapchain_set_fullscreen_state(swapchain->state, &wined3d_desc, target);
2272     wined3d_mutex_unlock();
2273     if (FAILED(hr))
2274         goto fail;
2275
2276     fullscreen_desc->Windowed = wined3d_desc.windowed;
2277     if (!fullscreen)
2278     {
2279         IDXGIOutput_Release(target);
2280         target = NULL;
2281     }
2282
2283     if (swapchain->target)
2284         IDXGIOutput_Release(swapchain->target);
2285     swapchain->target = target;
2286
2287     return S_OK;
2288
2289 fail:
2290     IDXGIOutput_Release(target);
2291
2292     return DXGI_ERROR_NOT_CURRENTLY_AVAILABLE;
2293 }
2294
2295 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetFullscreenState(IDXGISwapChain3 *iface,
2296         BOOL *fullscreen, IDXGIOutput **target)
2297 {
2298     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2299
2300     TRACE("iface %p, fullscreen %p, target %p.\n", iface, fullscreen, target);
2301
2302     if (fullscreen)
2303         *fullscreen = !swapchain->fullscreen_desc.Windowed;
2304
2305     if (target && (*target = swapchain->target))
2306         IDXGIOutput_AddRef(*target);
2307
2308     return S_OK;
2309 }
2310
2311 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetDesc(IDXGISwapChain3 *iface, DXGI_SWAP_CHAIN_DESC *desc)
2312 {
2313     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2314     const DXGI_SWAP_CHAIN_FULLSCREEN_DESC *fullscreen_desc = &swapchain->fullscreen_desc;
2315     const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc = &swapchain->desc;
2316
2317     TRACE("iface %p, desc %p.\n", iface, desc);
2318
2319     if (!desc)
2320     {
2321         WARN("Invalid pointer.\n");
2322         return E_INVALIDARG;
2323     }
2324
2325     desc->BufferDesc.Width = swapchain_desc->Width;
2326     desc->BufferDesc.Height = swapchain_desc->Height;
2327     desc->BufferDesc.RefreshRate = fullscreen_desc->RefreshRate;
2328     desc->BufferDesc.Format = swapchain_desc->Format;
2329     desc->BufferDesc.ScanlineOrdering = fullscreen_desc->ScanlineOrdering;
2330     desc->BufferDesc.Scaling = fullscreen_desc->Scaling;
2331     desc->SampleDesc = swapchain_desc->SampleDesc;
2332     desc->BufferUsage = swapchain_desc->BufferUsage;
2333     desc->BufferCount = swapchain_desc->BufferCount;
2334     desc->OutputWindow = swapchain->window;
2335     desc->Windowed = fullscreen_desc->Windowed;
2336     desc->SwapEffect = swapchain_desc->SwapEffect;
2337     desc->Flags = swapchain_desc->Flags;
2338
2339     return S_OK;
2340 }
2341
2342 static HRESULT d3d12_swapchain_resize_buffers(struct d3d12_swapchain *swapchain,
2343         UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
2344 {
2345     DXGI_SWAP_CHAIN_DESC1 *desc, new_desc;
2346     unsigned int i;
2347     ULONG refcount;
2348
2349     if (flags)
2350         FIXME("Ignoring flags %#x.\n", flags);
2351
2352     for (i = 0; i < swapchain->desc.BufferCount; ++i)
2353     {
2354         ID3D12Resource_AddRef(swapchain->buffers[i]);
2355         if ((refcount = ID3D12Resource_Release(swapchain->buffers[i])))
2356         {
2357             WARN("Buffer %p has %u references left.\n", swapchain->buffers[i], refcount);
2358             return DXGI_ERROR_INVALID_CALL;
2359         }
2360     }
2361
2362     desc = &swapchain->desc;
2363     new_desc = swapchain->desc;
2364
2365     if (buffer_count)
2366         new_desc.BufferCount = buffer_count;
2367     if (!width || !height)
2368     {
2369         RECT client_rect;
2370
2371         if (!GetClientRect(swapchain->window, &client_rect))
2372         {
2373             WARN("Failed to get client rect, last error %#x.\n", GetLastError());
2374             return DXGI_ERROR_INVALID_CALL;
2375         }
2376
2377         if (!width)
2378             width = client_rect.right;
2379         if (!height)
2380             height = client_rect.bottom;
2381     }
2382     new_desc.Width = width;
2383     new_desc.Height = height;
2384
2385     if (format)
2386         new_desc.Format = format;
2387
2388     if (!dxgi_validate_swapchain_desc(&new_desc))
2389         return DXGI_ERROR_INVALID_CALL;
2390
2391     if (desc->Width == new_desc.Width && desc->Height == new_desc.Height
2392             && desc->Format == new_desc.Format && desc->BufferCount == new_desc.BufferCount)
2393         return S_OK;
2394
2395     d3d12_swapchain_destroy_buffers(swapchain, TRUE);
2396     swapchain->desc = new_desc;
2397     return d3d12_swapchain_recreate_vulkan_swapchain(swapchain);
2398 }
2399
2400 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_ResizeBuffers(IDXGISwapChain3 *iface,
2401         UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
2402 {
2403     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2404
2405     TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x.\n",
2406             iface, buffer_count, width, height, debug_dxgi_format(format), flags);
2407
2408     return d3d12_swapchain_resize_buffers(swapchain, buffer_count, width, height, format, flags);
2409 }
2410
2411 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_ResizeTarget(IDXGISwapChain3 *iface,
2412         const DXGI_MODE_DESC *target_mode_desc)
2413 {
2414     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2415
2416     TRACE("iface %p, target_mode_desc %p.\n", iface, target_mode_desc);
2417
2418     return dxgi_swapchain_resize_target((IDXGISwapChain1 *)iface, swapchain->state, target_mode_desc);
2419 }
2420
2421 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetContainingOutput(IDXGISwapChain3 *iface,
2422         IDXGIOutput **output)
2423 {
2424     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2425     IUnknown *device_parent;
2426     IDXGIAdapter *adapter;
2427     HRESULT hr;
2428
2429     TRACE("iface %p, output %p.\n", iface, output);
2430
2431     if (swapchain->target)
2432     {
2433         IDXGIOutput_AddRef(*output = swapchain->target);
2434         return S_OK;
2435     }
2436
2437     device_parent = vkd3d_get_device_parent(swapchain->device);
2438
2439     if (SUCCEEDED(hr = IUnknown_QueryInterface(device_parent, &IID_IDXGIAdapter, (void **)&adapter)))
2440     {
2441         hr = dxgi_get_output_from_window(adapter, swapchain->window, output);
2442         IDXGIAdapter_Release(adapter);
2443     }
2444     else
2445     {
2446         WARN("Failed to get adapter, hr %#x.\n", hr);
2447     }
2448
2449     return hr;
2450 }
2451
2452 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetFrameStatistics(IDXGISwapChain3 *iface,
2453         DXGI_FRAME_STATISTICS *stats)
2454 {
2455     FIXME("iface %p, stats %p stub!\n", iface, stats);
2456
2457     return E_NOTIMPL;
2458 }
2459
2460 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetLastPresentCount(IDXGISwapChain3 *iface,
2461         UINT *last_present_count)
2462 {
2463     FIXME("iface %p, last_present_count %p stub!\n", iface, last_present_count);
2464
2465     return E_NOTIMPL;
2466 }
2467
2468 /* IDXGISwapChain1 methods */
2469
2470 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetDesc1(IDXGISwapChain3 *iface, DXGI_SWAP_CHAIN_DESC1 *desc)
2471 {
2472     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2473
2474     TRACE("iface %p, desc %p.\n", iface, desc);
2475
2476     if (!desc)
2477     {
2478         WARN("Invalid pointer.\n");
2479         return E_INVALIDARG;
2480     }
2481
2482     *desc = swapchain->desc;
2483     return S_OK;
2484 }
2485
2486 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetFullscreenDesc(IDXGISwapChain3 *iface,
2487         DXGI_SWAP_CHAIN_FULLSCREEN_DESC *desc)
2488 {
2489     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2490
2491     TRACE("iface %p, desc %p.\n", iface, desc);
2492
2493     if (!desc)
2494     {
2495         WARN("Invalid pointer.\n");
2496         return E_INVALIDARG;
2497     }
2498
2499     *desc = swapchain->fullscreen_desc;
2500     return S_OK;
2501 }
2502
2503 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetHwnd(IDXGISwapChain3 *iface, HWND *hwnd)
2504 {
2505     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2506
2507     TRACE("iface %p, hwnd %p.\n", iface, hwnd);
2508
2509     if (!hwnd)
2510     {
2511         WARN("Invalid pointer.\n");
2512         return DXGI_ERROR_INVALID_CALL;
2513     }
2514
2515     *hwnd = swapchain->window;
2516     return S_OK;
2517 }
2518
2519 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetCoreWindow(IDXGISwapChain3 *iface,
2520         REFIID iid, void **core_window)
2521 {
2522     FIXME("iface %p, iid %s, core_window %p stub!\n", iface, debugstr_guid(iid), core_window);
2523
2524     if (core_window)
2525         *core_window = NULL;
2526
2527     return DXGI_ERROR_INVALID_CALL;
2528 }
2529
2530 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_Present1(IDXGISwapChain3 *iface,
2531         UINT sync_interval, UINT flags, const DXGI_PRESENT_PARAMETERS *present_parameters)
2532 {
2533     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2534
2535     TRACE("iface %p, sync_interval %u, flags %#x, present_parameters %p.\n",
2536             iface, sync_interval, flags, present_parameters);
2537
2538     if (present_parameters)
2539         FIXME("Ignored present parameters %p.\n", present_parameters);
2540
2541     return d3d12_swapchain_present(swapchain, sync_interval, flags);
2542 }
2543
2544 static BOOL STDMETHODCALLTYPE d3d12_swapchain_IsTemporaryMonoSupported(IDXGISwapChain3 *iface)
2545 {
2546     FIXME("iface %p stub!\n", iface);
2547
2548     return FALSE;
2549 }
2550
2551 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetRestrictToOutput(IDXGISwapChain3 *iface, IDXGIOutput **output)
2552 {
2553     FIXME("iface %p, output %p stub!\n", iface, output);
2554
2555     if (!output)
2556     {
2557         WARN("Invalid pointer.\n");
2558         return E_INVALIDARG;
2559     }
2560
2561     *output = NULL;
2562     return E_NOTIMPL;
2563 }
2564
2565 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetBackgroundColor(IDXGISwapChain3 *iface, const DXGI_RGBA *color)
2566 {
2567     FIXME("iface %p, color %p stub!\n", iface, color);
2568
2569     return E_NOTIMPL;
2570 }
2571
2572 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetBackgroundColor(IDXGISwapChain3 *iface, DXGI_RGBA *color)
2573 {
2574     FIXME("iface %p, color %p stub!\n", iface, color);
2575
2576     return E_NOTIMPL;
2577 }
2578
2579 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetRotation(IDXGISwapChain3 *iface, DXGI_MODE_ROTATION rotation)
2580 {
2581     FIXME("iface %p, rotation %#x stub!\n", iface, rotation);
2582
2583     return E_NOTIMPL;
2584 }
2585
2586 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetRotation(IDXGISwapChain3 *iface, DXGI_MODE_ROTATION *rotation)
2587 {
2588     FIXME("iface %p, rotation %p stub!\n", iface, rotation);
2589
2590     return E_NOTIMPL;
2591 }
2592
2593 /* IDXGISwapChain2 methods */
2594
2595 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetSourceSize(IDXGISwapChain3 *iface, UINT width, UINT height)
2596 {
2597     FIXME("iface %p, width %u, height %u stub!\n", iface, width, height);
2598
2599     return E_NOTIMPL;
2600 }
2601
2602 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetSourceSize(IDXGISwapChain3 *iface, UINT *width, UINT *height)
2603 {
2604     FIXME("iface %p, width %p, height %p stub!\n", iface, width, height);
2605
2606     return E_NOTIMPL;
2607 }
2608
2609 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetMaximumFrameLatency(IDXGISwapChain3 *iface, UINT max_latency)
2610 {
2611     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2612
2613     TRACE("iface %p, max_latency %u.\n", iface, max_latency);
2614
2615     if (!(swapchain->desc.Flags & DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT))
2616     {
2617         WARN("DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT not set for swap chain %p.\n", iface);
2618         return DXGI_ERROR_INVALID_CALL;
2619     }
2620
2621     if (!max_latency)
2622     {
2623         WARN("Invalid maximum frame latency %u.\n", max_latency);
2624         return DXGI_ERROR_INVALID_CALL;
2625     }
2626
2627     swapchain->frame_latency = max_latency;
2628     return S_OK;
2629 }
2630
2631 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetMaximumFrameLatency(IDXGISwapChain3 *iface, UINT *max_latency)
2632 {
2633     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2634
2635     TRACE("iface %p, max_latency %p.\n", iface, max_latency);
2636
2637     if (!(swapchain->desc.Flags & DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT))
2638     {
2639         WARN("DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT not set for swap chain %p.\n", iface);
2640         return DXGI_ERROR_INVALID_CALL;
2641     }
2642
2643     *max_latency = swapchain->frame_latency;
2644     return S_OK;
2645 }
2646
2647 static HANDLE STDMETHODCALLTYPE d3d12_swapchain_GetFrameLatencyWaitableObject(IDXGISwapChain3 *iface)
2648 {
2649     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2650
2651     TRACE("iface %p.\n", iface);
2652
2653     return swapchain->frame_latency_event;
2654 }
2655
2656 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetMatrixTransform(IDXGISwapChain3 *iface,
2657         const DXGI_MATRIX_3X2_F *matrix)
2658 {
2659     FIXME("iface %p, matrix %p stub!\n", iface, matrix);
2660
2661     return E_NOTIMPL;
2662 }
2663
2664 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_GetMatrixTransform(IDXGISwapChain3 *iface,
2665         DXGI_MATRIX_3X2_F *matrix)
2666 {
2667     FIXME("iface %p, matrix %p stub!\n", iface, matrix);
2668
2669     return E_NOTIMPL;
2670 }
2671
2672 /* IDXGISwapChain3 methods */
2673
2674 static UINT STDMETHODCALLTYPE d3d12_swapchain_GetCurrentBackBufferIndex(IDXGISwapChain3 *iface)
2675 {
2676     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2677
2678     TRACE("iface %p.\n", iface);
2679
2680     TRACE("Current back buffer index %u.\n", swapchain->current_buffer_index);
2681     assert(swapchain->current_buffer_index < swapchain->desc.BufferCount);
2682     return swapchain->current_buffer_index;
2683 }
2684
2685 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_CheckColorSpaceSupport(IDXGISwapChain3 *iface,
2686         DXGI_COLOR_SPACE_TYPE colour_space, UINT *colour_space_support)
2687 {
2688     UINT support_flags = 0;
2689
2690     FIXME("iface %p, colour_space %#x, colour_space_support %p semi-stub!\n",
2691             iface, colour_space, colour_space_support);
2692
2693     if (!colour_space_support)
2694         return E_INVALIDARG;
2695
2696     if (colour_space == DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709)
2697       support_flags |= DXGI_SWAP_CHAIN_COLOR_SPACE_SUPPORT_FLAG_PRESENT;
2698
2699     *colour_space_support = support_flags;
2700     return S_OK;
2701 }
2702
2703 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_SetColorSpace1(IDXGISwapChain3 *iface,
2704         DXGI_COLOR_SPACE_TYPE colour_space)
2705 {
2706     FIXME("iface %p, colour_space %#x semi-stub!\n", iface, colour_space);
2707
2708     if (colour_space != DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709)
2709     {
2710         WARN("Colour space %u not supported.\n", colour_space);
2711         return E_INVALIDARG;
2712     }
2713
2714     return S_OK;
2715 }
2716
2717 static HRESULT STDMETHODCALLTYPE d3d12_swapchain_ResizeBuffers1(IDXGISwapChain3 *iface,
2718         UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags,
2719         const UINT *node_mask, IUnknown * const *present_queue)
2720 {
2721     struct d3d12_swapchain *swapchain = d3d12_swapchain_from_IDXGISwapChain3(iface);
2722     size_t i, count;
2723
2724     TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x, "
2725             "node_mask %p, present_queue %p.\n",
2726             iface, buffer_count, width, height, debug_dxgi_format(format), flags, node_mask, present_queue);
2727
2728     if (!node_mask || !present_queue)
2729         return DXGI_ERROR_INVALID_CALL;
2730
2731     count = buffer_count ? buffer_count : swapchain->desc.BufferCount;
2732     for (i = 0; i < count; ++i)
2733     {
2734         if (node_mask[i] > 1 || !present_queue[i])
2735             return DXGI_ERROR_INVALID_CALL;
2736         if ((ID3D12CommandQueue*)present_queue[i] != swapchain->command_queue)
2737             FIXME("Ignoring present queue %p.\n", present_queue[i]);
2738     }
2739
2740     return d3d12_swapchain_resize_buffers(swapchain, buffer_count, width, height, format, flags);
2741 }
2742
2743 static const struct IDXGISwapChain3Vtbl d3d12_swapchain_vtbl =
2744 {
2745     /* IUnknown methods */
2746     d3d12_swapchain_QueryInterface,
2747     d3d12_swapchain_AddRef,
2748     d3d12_swapchain_Release,
2749     /* IDXGIObject methods */
2750     d3d12_swapchain_SetPrivateData,
2751     d3d12_swapchain_SetPrivateDataInterface,
2752     d3d12_swapchain_GetPrivateData,
2753     d3d12_swapchain_GetParent,
2754     /* IDXGIDeviceSubObject methods */
2755     d3d12_swapchain_GetDevice,
2756     /* IDXGISwapChain methods */
2757     d3d12_swapchain_Present,
2758     d3d12_swapchain_GetBuffer,
2759     d3d12_swapchain_SetFullscreenState,
2760     d3d12_swapchain_GetFullscreenState,
2761     d3d12_swapchain_GetDesc,
2762     d3d12_swapchain_ResizeBuffers,
2763     d3d12_swapchain_ResizeTarget,
2764     d3d12_swapchain_GetContainingOutput,
2765     d3d12_swapchain_GetFrameStatistics,
2766     d3d12_swapchain_GetLastPresentCount,
2767     /* IDXGISwapChain1 methods */
2768     d3d12_swapchain_GetDesc1,
2769     d3d12_swapchain_GetFullscreenDesc,
2770     d3d12_swapchain_GetHwnd,
2771     d3d12_swapchain_GetCoreWindow,
2772     d3d12_swapchain_Present1,
2773     d3d12_swapchain_IsTemporaryMonoSupported,
2774     d3d12_swapchain_GetRestrictToOutput,
2775     d3d12_swapchain_SetBackgroundColor,
2776     d3d12_swapchain_GetBackgroundColor,
2777     d3d12_swapchain_SetRotation,
2778     d3d12_swapchain_GetRotation,
2779     /* IDXGISwapChain2 methods */
2780     d3d12_swapchain_SetSourceSize,
2781     d3d12_swapchain_GetSourceSize,
2782     d3d12_swapchain_SetMaximumFrameLatency,
2783     d3d12_swapchain_GetMaximumFrameLatency,
2784     d3d12_swapchain_GetFrameLatencyWaitableObject,
2785     d3d12_swapchain_SetMatrixTransform,
2786     d3d12_swapchain_GetMatrixTransform,
2787     /* IDXGISwapChain3 methods */
2788     d3d12_swapchain_GetCurrentBackBufferIndex,
2789     d3d12_swapchain_CheckColorSpaceSupport,
2790     d3d12_swapchain_SetColorSpace1,
2791     d3d12_swapchain_ResizeBuffers1,
2792 };
2793
2794 static BOOL load_vkd3d_functions(void *vkd3d_handle)
2795 {
2796 #define LOAD_FUNCPTR(f) if (!(f = get_library_proc(vkd3d_handle, #f))) return FALSE;
2797     LOAD_FUNCPTR(vkd3d_acquire_vk_queue)
2798     LOAD_FUNCPTR(vkd3d_create_image_resource)
2799     LOAD_FUNCPTR(vkd3d_get_device_parent)
2800     LOAD_FUNCPTR(vkd3d_get_vk_device)
2801     LOAD_FUNCPTR(vkd3d_get_vk_format)
2802     LOAD_FUNCPTR(vkd3d_get_vk_physical_device)
2803     LOAD_FUNCPTR(vkd3d_get_vk_queue_family_index)
2804     LOAD_FUNCPTR(vkd3d_instance_from_device)
2805     LOAD_FUNCPTR(vkd3d_instance_get_vk_instance)
2806     LOAD_FUNCPTR(vkd3d_release_vk_queue)
2807     LOAD_FUNCPTR(vkd3d_resource_decref)
2808     LOAD_FUNCPTR(vkd3d_resource_incref)
2809 #undef LOAD_FUNCPTR
2810
2811     return TRUE;
2812 }
2813
2814 static void *vkd3d_handle;
2815
2816 static BOOL WINAPI init_vkd3d_once(INIT_ONCE *once, void *param, void **context)
2817 {
2818     TRACE("Loading vkd3d %s.\n", SONAME_LIBVKD3D);
2819
2820     if (!(vkd3d_handle = load_library(SONAME_LIBVKD3D)))
2821         return FALSE;
2822
2823     if (!load_vkd3d_functions(vkd3d_handle))
2824     {
2825         ERR("Failed to load vkd3d functions.\n");
2826         close_library(vkd3d_handle);
2827         vkd3d_handle = NULL;
2828         return FALSE;
2829     }
2830
2831     return TRUE;
2832 }
2833
2834 static BOOL init_vkd3d(void)
2835 {
2836     static INIT_ONCE init_once = INIT_ONCE_STATIC_INIT;
2837     InitOnceExecuteOnce(&init_once, init_vkd3d_once, NULL, NULL);
2838     return !!vkd3d_handle;
2839 }
2840
2841 static BOOL init_vk_funcs(struct dxgi_vk_funcs *dxgi, VkInstance vk_instance, VkDevice vk_device)
2842 {
2843     PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr;
2844     PFN_vkGetDeviceProcAddr vkGetDeviceProcAddr;
2845
2846     dxgi->vulkan_module = NULL;
2847
2848     if (!(vkGetInstanceProcAddr = load_vulkan(&dxgi->vulkan_module)))
2849     {
2850         ERR_(winediag)("Failed to load Vulkan.\n");
2851         return FALSE;
2852     }
2853
2854     vkGetDeviceProcAddr = (void *)vkGetInstanceProcAddr(vk_instance, "vkGetDeviceProcAddr");
2855
2856 #define LOAD_INSTANCE_PFN(name) \
2857     if (!(dxgi->p_##name = (void *)vkGetInstanceProcAddr(vk_instance, #name))) \
2858     { \
2859         ERR("Failed to get instance proc "#name".\n"); \
2860         close_library(dxgi->vulkan_module); \
2861         return FALSE; \
2862     }
2863     LOAD_INSTANCE_PFN(vkCreateWin32SurfaceKHR)
2864     LOAD_INSTANCE_PFN(vkDestroySurfaceKHR)
2865     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceMemoryProperties)
2866     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceSurfaceCapabilitiesKHR)
2867     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceSurfaceFormatsKHR)
2868     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceSurfacePresentModesKHR)
2869     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceSurfaceSupportKHR)
2870     LOAD_INSTANCE_PFN(vkGetPhysicalDeviceWin32PresentationSupportKHR)
2871 #undef LOAD_INSTANCE_PFN
2872
2873 #define LOAD_DEVICE_PFN(name) \
2874     if (!(dxgi->p_##name = (void *)vkGetDeviceProcAddr(vk_device, #name))) \
2875     { \
2876         ERR("Failed to get device proc "#name".\n"); \
2877         close_library(dxgi->vulkan_module); \
2878         return FALSE; \
2879     }
2880     LOAD_DEVICE_PFN(vkAcquireNextImageKHR)
2881     LOAD_DEVICE_PFN(vkAllocateCommandBuffers)
2882     LOAD_DEVICE_PFN(vkAllocateMemory)
2883     LOAD_DEVICE_PFN(vkBeginCommandBuffer)
2884     LOAD_DEVICE_PFN(vkBindImageMemory)
2885     LOAD_DEVICE_PFN(vkCmdBlitImage)
2886     LOAD_DEVICE_PFN(vkCmdPipelineBarrier)
2887     LOAD_DEVICE_PFN(vkCreateCommandPool)
2888     LOAD_DEVICE_PFN(vkCreateFence)
2889     LOAD_DEVICE_PFN(vkCreateImage)
2890     LOAD_DEVICE_PFN(vkCreateSemaphore)
2891     LOAD_DEVICE_PFN(vkCreateSwapchainKHR)
2892     LOAD_DEVICE_PFN(vkDestroyCommandPool)
2893     LOAD_DEVICE_PFN(vkDestroyFence)
2894     LOAD_DEVICE_PFN(vkDestroyImage)
2895     LOAD_DEVICE_PFN(vkDestroySemaphore)
2896     LOAD_DEVICE_PFN(vkDestroySwapchainKHR)
2897     LOAD_DEVICE_PFN(vkEndCommandBuffer)
2898     LOAD_DEVICE_PFN(vkFreeMemory)
2899     LOAD_DEVICE_PFN(vkResetCommandBuffer)
2900     LOAD_DEVICE_PFN(vkGetImageMemoryRequirements)
2901     LOAD_DEVICE_PFN(vkGetSwapchainImagesKHR)
2902     LOAD_DEVICE_PFN(vkQueuePresentKHR)
2903     LOAD_DEVICE_PFN(vkQueueSubmit)
2904     LOAD_DEVICE_PFN(vkQueueWaitIdle)
2905     LOAD_DEVICE_PFN(vkResetFences)
2906     LOAD_DEVICE_PFN(vkWaitForFences)
2907 #undef LOAD_DEVICE_PFN
2908
2909     return TRUE;
2910 }
2911
2912 static HRESULT d3d12_swapchain_init(struct d3d12_swapchain *swapchain, IWineDXGIFactory *factory,
2913         ID3D12Device *device, ID3D12CommandQueue *queue, HWND window,
2914         const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc, const DXGI_SWAP_CHAIN_FULLSCREEN_DESC *fullscreen_desc)
2915 {
2916     const struct dxgi_vk_funcs *vk_funcs = &swapchain->vk_funcs;
2917     struct wined3d_swapchain_desc wined3d_desc;
2918     VkWin32SurfaceCreateInfoKHR surface_desc;
2919     VkPhysicalDevice vk_physical_device;
2920     struct dxgi_adapter *dxgi_adapter;
2921     VkFenceCreateInfo fence_desc;
2922     uint32_t queue_family_index;
2923     VkSurfaceKHR vk_surface;
2924     IUnknown *device_parent;
2925     VkInstance vk_instance;
2926     IDXGIAdapter *adapter;
2927     VkBool32 supported;
2928     VkDevice vk_device;
2929     VkFence vk_fence;
2930     VkResult vr;
2931     HRESULT hr;
2932
2933     if (window == GetDesktopWindow())
2934     {
2935         WARN("D3D12 swapchain cannot be created on desktop window.\n");
2936         return E_ACCESSDENIED;
2937     }
2938
2939     swapchain->IDXGISwapChain3_iface.lpVtbl = &d3d12_swapchain_vtbl;
2940     swapchain->refcount = 1;
2941
2942     swapchain->window = window;
2943     swapchain->desc = *swapchain_desc;
2944     swapchain->fullscreen_desc = *fullscreen_desc;
2945
2946     swapchain->present_mode = VK_PRESENT_MODE_FIFO_KHR;
2947
2948     switch (swapchain_desc->SwapEffect)
2949     {
2950         case DXGI_SWAP_EFFECT_FLIP_SEQUENTIAL:
2951         case DXGI_SWAP_EFFECT_FLIP_DISCARD:
2952             FIXME("Ignoring swap effect %#x.\n", swapchain_desc->SwapEffect);
2953             break;
2954         default:
2955             WARN("Invalid swap effect %#x.\n", swapchain_desc->SwapEffect);
2956             return DXGI_ERROR_INVALID_CALL;
2957     }
2958
2959     if (!init_vkd3d())
2960     {
2961         ERR_(winediag)("libvkd3d could not be loaded.\n");
2962         return DXGI_ERROR_UNSUPPORTED;
2963     }
2964
2965     device_parent = vkd3d_get_device_parent(device);
2966     if (FAILED(hr = IUnknown_QueryInterface(device_parent, &IID_IDXGIAdapter, (void **)&adapter)))
2967         return hr;
2968     dxgi_adapter = unsafe_impl_from_IDXGIAdapter(adapter);
2969     IDXGIAdapter_Release(adapter);
2970     if (FAILED(hr = wined3d_swapchain_desc_from_dxgi(&wined3d_desc, window, swapchain_desc, fullscreen_desc)))
2971         return hr;
2972     if (FAILED(hr = wined3d_swapchain_state_create(&wined3d_desc, window,
2973             dxgi_adapter->factory->wined3d, &swapchain->state)))
2974         return hr;
2975
2976     if (swapchain_desc->BufferUsage && swapchain_desc->BufferUsage != DXGI_USAGE_RENDER_TARGET_OUTPUT)
2977         FIXME("Ignoring buffer usage %#x.\n", swapchain_desc->BufferUsage);
2978     if (swapchain_desc->Scaling != DXGI_SCALING_STRETCH && swapchain_desc->Scaling != DXGI_SCALING_NONE)
2979         FIXME("Ignoring scaling %#x.\n", swapchain_desc->Scaling);
2980     if (swapchain_desc->AlphaMode && swapchain_desc->AlphaMode != DXGI_ALPHA_MODE_IGNORE)
2981         FIXME("Ignoring alpha mode %#x.\n", swapchain_desc->AlphaMode);
2982     if (swapchain_desc->Flags & ~(DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT))
2983         FIXME("Ignoring swapchain flags %#x.\n", swapchain_desc->Flags);
2984
2985     if (fullscreen_desc->RefreshRate.Numerator || fullscreen_desc->RefreshRate.Denominator)
2986         FIXME("Ignoring refresh rate.\n");
2987     if (fullscreen_desc->ScanlineOrdering)
2988         FIXME("Unhandled scanline ordering %#x.\n", fullscreen_desc->ScanlineOrdering);
2989     if (fullscreen_desc->Scaling)
2990         FIXME("Unhandled mode scaling %#x.\n", fullscreen_desc->Scaling);
2991     if (!fullscreen_desc->Windowed)
2992         FIXME("Fullscreen not supported yet.\n");
2993
2994     vk_instance = vkd3d_instance_get_vk_instance(vkd3d_instance_from_device(device));
2995     vk_physical_device = vkd3d_get_vk_physical_device(device);
2996     vk_device = vkd3d_get_vk_device(device);
2997
2998     swapchain->vk_instance = vk_instance;
2999     swapchain->vk_device = vk_device;
3000     swapchain->vk_physical_device = vk_physical_device;
3001
3002     if (!init_vk_funcs(&swapchain->vk_funcs, vk_instance, vk_device))
3003     {
3004         wined3d_swapchain_state_destroy(swapchain->state);
3005         return E_FAIL;
3006     }
3007
3008     wined3d_private_store_init(&swapchain->private_store);
3009
3010     surface_desc.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
3011     surface_desc.pNext = NULL;
3012     surface_desc.flags = 0;
3013     surface_desc.hinstance = GetModuleHandleA("dxgi.dll");
3014     surface_desc.hwnd = window;
3015     if ((vr = vk_funcs->p_vkCreateWin32SurfaceKHR(vk_instance, &surface_desc, NULL, &vk_surface)) < 0)
3016     {
3017         WARN("Failed to create Vulkan surface, vr %d.\n", vr);
3018         d3d12_swapchain_destroy(swapchain);
3019         return hresult_from_vk_result(vr);
3020     }
3021     swapchain->vk_surface = vk_surface;
3022
3023     queue_family_index = vkd3d_get_vk_queue_family_index(queue);
3024     if ((vr = vk_funcs->p_vkGetPhysicalDeviceSurfaceSupportKHR(vk_physical_device,
3025             queue_family_index, vk_surface, &supported)) < 0 || !supported)
3026     {
3027         FIXME("Queue family does not support presentation, vr %d.\n", vr);
3028         d3d12_swapchain_destroy(swapchain);
3029         return DXGI_ERROR_UNSUPPORTED;
3030     }
3031
3032     ID3D12CommandQueue_AddRef(swapchain->command_queue = queue);
3033     ID3D12Device_AddRef(swapchain->device = device);
3034
3035     if (FAILED(hr = d3d12_swapchain_create_vulkan_swapchain(swapchain)))
3036     {
3037         d3d12_swapchain_destroy(swapchain);
3038         return hr;
3039     }
3040
3041     fence_desc.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
3042     fence_desc.pNext = NULL;
3043     fence_desc.flags = 0;
3044     if ((vr = vk_funcs->p_vkCreateFence(vk_device, &fence_desc, NULL, &vk_fence)) < 0)
3045     {
3046         WARN("Failed to create Vulkan fence, vr %d.\n", vr);
3047         d3d12_swapchain_destroy(swapchain);
3048         return hresult_from_vk_result(vr);
3049     }
3050     swapchain->vk_fence = vk_fence;
3051
3052     swapchain->current_buffer_index = 0;
3053     if ((vr = d3d12_swapchain_acquire_next_back_buffer(swapchain)) < 0)
3054     {
3055         d3d12_swapchain_destroy(swapchain);
3056         return hresult_from_vk_result(vr);
3057     }
3058
3059     if (swapchain_desc->Flags & DXGI_SWAP_CHAIN_FLAG_FRAME_LATENCY_WAITABLE_OBJECT)
3060     {
3061         swapchain->frame_number = DXGI_MAX_SWAP_CHAIN_BUFFERS;
3062         swapchain->frame_latency = 1;
3063
3064         if (FAILED(hr = ID3D12Device_CreateFence(device, DXGI_MAX_SWAP_CHAIN_BUFFERS,
3065                 0, &IID_ID3D12Fence, (void **)&swapchain->frame_latency_fence)))
3066         {
3067             WARN("Failed to create frame latency fence, hr %#x.\n", hr);
3068             d3d12_swapchain_destroy(swapchain);
3069             return hr;
3070         }
3071
3072         if (!(swapchain->frame_latency_event = CreateEventW(NULL, FALSE, TRUE, NULL)))
3073         {
3074             hr = HRESULT_FROM_WIN32(GetLastError());
3075             WARN("Failed to create frame latency event, hr %#x.\n", hr);
3076             d3d12_swapchain_destroy(swapchain);
3077             return hr;
3078         }
3079     }
3080
3081     IWineDXGIFactory_AddRef(swapchain->factory = factory);
3082
3083     return S_OK;
3084 }
3085
3086 HRESULT d3d12_swapchain_create(IWineDXGIFactory *factory, ID3D12CommandQueue *queue, HWND window,
3087         const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc, const DXGI_SWAP_CHAIN_FULLSCREEN_DESC *fullscreen_desc,
3088         IDXGISwapChain1 **swapchain)
3089 {
3090     DXGI_SWAP_CHAIN_FULLSCREEN_DESC default_fullscreen_desc;
3091     struct d3d12_swapchain *object;
3092     ID3D12Device *device;
3093     HRESULT hr;
3094
3095     if (swapchain_desc->Format == DXGI_FORMAT_UNKNOWN)
3096         return DXGI_ERROR_INVALID_CALL;
3097
3098     if (!fullscreen_desc)
3099     {
3100         memset(&default_fullscreen_desc, 0, sizeof(default_fullscreen_desc));
3101         default_fullscreen_desc.Windowed = TRUE;
3102         fullscreen_desc = &default_fullscreen_desc;
3103     }
3104
3105     if (!(object = heap_alloc_zero(sizeof(*object))))
3106         return E_OUTOFMEMORY;
3107
3108     if (FAILED(hr = ID3D12CommandQueue_GetDevice(queue, &IID_ID3D12Device, (void **)&device)))
3109     {
3110         ERR("Failed to get D3D12 device, hr %#x.\n", hr);
3111         heap_free(object);
3112         return hr;
3113     }
3114
3115     hr = d3d12_swapchain_init(object, factory, device, queue, window, swapchain_desc, fullscreen_desc);
3116     ID3D12Device_Release(device);
3117     if (FAILED(hr))
3118     {
3119         heap_free(object);
3120         return hr;
3121     }
3122
3123     TRACE("Created swapchain %p.\n", object);
3124
3125     *swapchain = (IDXGISwapChain1 *)&object->IDXGISwapChain3_iface;
3126
3127     return S_OK;
3128 }
3129
3130 #else
3131
3132 HRESULT d3d12_swapchain_create(IWineDXGIFactory *factory, ID3D12CommandQueue *queue, HWND window,
3133         const DXGI_SWAP_CHAIN_DESC1 *swapchain_desc, const DXGI_SWAP_CHAIN_FULLSCREEN_DESC *fullscreen_desc,
3134         IDXGISwapChain1 **swapchain)
3135 {
3136     ERR_(winediag)("Wine was built without Direct3D 12 support.\n");
3137     return DXGI_ERROR_UNSUPPORTED;
3138 }
3139
3140 #endif  /* SONAME_LIBVKD3D */