VirtualBox

source: vbox/trunk/src/VBox/Additions/WINNT/Graphics/Display/wddm/VBoxUhgsmiKmt.cpp@ 34079

Last change on this file since 34079 was 33931, checked in by vboxsync, 14 years ago

wddm: vboxtray fixes, bugfixing
  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 26.0 KB
Line 
1/** @file
2 *
3 * VBoxVideo Display D3D User mode dll
4 *
5 * Copyright (C) 2010 Oracle Corporation
6 *
7 * This file is part of VirtualBox Open Source Edition (OSE), as
8 * available from http://www.virtualbox.org. This file is free software;
9 * you can redistribute it and/or modify it under the terms of the GNU
10 * General Public License (GPL) as published by the Free Software
11 * Foundation, in version 2 as it comes in the "COPYING" file of the
12 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
13 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
14 */
15#include "VBoxDispD3DCmn.h"
16
17#include <iprt/mem.h>
18#include <iprt/err.h>
19
20typedef struct VBOXUHGSMI_BUFFER_PRIVATE_KMT
21{
22 VBOXUHGSMI_BUFFER_PRIVATE_BASE BasePrivate;
23 PVBOXUHGSMI_PRIVATE_KMT pHgsmi;
24 CRITICAL_SECTION CritSect;
25 UINT aLockPageIndices[1];
26} VBOXUHGSMI_BUFFER_PRIVATE_KMT, *PVBOXUHGSMI_BUFFER_PRIVATE_KMT;
27
28typedef struct VBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC
29{
30 VBOXUHGSMI_BUFFER Base;
31 PVBOXUHGSMI_PRIVATE_KMT pHgsmi;
32 VBOXVIDEOCM_UM_ALLOC Alloc;
33} VBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC, *PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC;
34
35#define VBOXUHGSMIKMT_GET_BUFFER(_p) VBOXUHGSMIKMT_GET_PRIVATE(_p, VBOXUHGSMI_BUFFER_PRIVATE_KMT)
36#define VBOXUHGSMIKMTESC_GET_PRIVATE(_p, _t) ((_t*)(((uint8_t*)_p) - RT_OFFSETOF(_t, Base)))
37#define VBOXUHGSMIKMTESC_GET_BUFFER(_p) VBOXUHGSMIKMTESC_GET_PRIVATE(_p, VBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC)
38
39DECLCALLBACK(int) vboxUhgsmiKmtBufferDestroy(PVBOXUHGSMI_BUFFER pBuf)
40{
41 PVBOXUHGSMI_BUFFER_PRIVATE_KMT pBuffer = VBOXUHGSMIKMT_GET_BUFFER(pBuf);
42 D3DKMT_DESTROYALLOCATION DdiDealloc;
43 DdiDealloc.hDevice = pBuffer->pHgsmi->Device.hDevice;
44 DdiDealloc.hResource = NULL;
45 DdiDealloc.phAllocationList = &pBuffer->BasePrivate.hAllocation;
46 DdiDealloc.AllocationCount = 1;
47 NTSTATUS Status = pBuffer->pHgsmi->Callbacks.pfnD3DKMTDestroyAllocation(&DdiDealloc);
48 Assert(!Status);
49 if (!Status)
50 {
51 if (pBuffer->BasePrivate.Base.bSynchCreated)
52 {
53 CloseHandle(pBuffer->BasePrivate.Base.hSynch);
54 }
55 RTMemFree(pBuffer);
56 return VINF_SUCCESS;
57 }
58 return VERR_GENERAL_FAILURE;
59}
60
61DECLCALLBACK(int) vboxUhgsmiKmtBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock)
62{
63 PVBOXUHGSMI_BUFFER_PRIVATE_KMT pBuffer = VBOXUHGSMIKMT_GET_BUFFER(pBuf);
64 D3DKMT_LOCK DdiLock = {0};
65 DdiLock.hDevice = pBuffer->pHgsmi->Device.hDevice;
66 DdiLock.hAllocation = pBuffer->BasePrivate.hAllocation;
67 DdiLock.PrivateDriverData = NULL;
68
69 EnterCriticalSection(&pBuffer->CritSect);
70
71 int rc = vboxUhgsmiBaseLockData(pBuf, offLock, cbLock, fFlags,
72 &DdiLock.Flags, &DdiLock.NumPages, pBuffer->aLockPageIndices);
73 AssertRC(rc);
74 if (RT_FAILURE(rc))
75 return rc;
76
77 if (DdiLock.NumPages)
78 DdiLock.pPages = pBuffer->aLockPageIndices;
79 else
80 DdiLock.pPages = NULL;
81
82 NTSTATUS Status = pBuffer->pHgsmi->Callbacks.pfnD3DKMTLock(&DdiLock);
83 Assert(!Status);
84 LeaveCriticalSection(&pBuffer->CritSect);
85 if (!Status)
86 {
87 *pvLock = (void*)(((uint8_t*)DdiLock.pData) + (offLock & 0xfff));
88 return VINF_SUCCESS;
89 }
90 return VERR_GENERAL_FAILURE;
91}
92
93DECLCALLBACK(int) vboxUhgsmiKmtBufferUnlock(PVBOXUHGSMI_BUFFER pBuf)
94{
95 PVBOXUHGSMI_BUFFER_PRIVATE_KMT pBuffer = VBOXUHGSMIKMT_GET_BUFFER(pBuf);
96 D3DKMT_UNLOCK DdiUnlock;
97
98 DdiUnlock.hDevice = pBuffer->pHgsmi->Device.hDevice;
99 DdiUnlock.NumAllocations = 1;
100 DdiUnlock.phAllocations = &pBuffer->BasePrivate.hAllocation;
101 NTSTATUS Status = pBuffer->pHgsmi->Callbacks.pfnD3DKMTUnlock(&DdiUnlock);
102 Assert(!Status);
103 if (!Status)
104 return VINF_SUCCESS;
105 return VERR_GENERAL_FAILURE;
106}
107
108DECLCALLBACK(int) vboxUhgsmiKmtBufferCreate(PVBOXUHGSMI pHgsmi, uint32_t cbBuf,
109 VBOXUHGSMI_SYNCHOBJECT_TYPE enmSynchType, HVBOXUHGSMI_SYNCHOBJECT hSynch,
110 PVBOXUHGSMI_BUFFER* ppBuf)
111{
112 bool bSynchCreated = false;
113 if (!cbBuf)
114 return VERR_INVALID_PARAMETER;
115
116 int rc = vboxUhgsmiBaseEventChkCreate(enmSynchType, &hSynch, &bSynchCreated);
117 AssertRC(rc);
118 if (RT_FAILURE(rc))
119 return rc;
120
121 cbBuf = VBOXWDDM_ROUNDBOUND(cbBuf, 0x1000);
122 Assert(cbBuf);
123 uint32_t cPages = cbBuf >> 12;
124 Assert(cPages);
125
126 PVBOXUHGSMI_PRIVATE_KMT pPrivate = VBOXUHGSMIKMT_GET(pHgsmi);
127 PVBOXUHGSMI_BUFFER_PRIVATE_KMT pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_KMT)RTMemAllocZ(RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_KMT, aLockPageIndices[cPages]));
128 Assert(pBuf);
129 if (pBuf)
130 {
131 struct
132 {
133 D3DKMT_CREATEALLOCATION DdiAlloc;
134 D3DDDI_ALLOCATIONINFO DdiAllocInfo;
135 VBOXWDDM_ALLOCINFO AllocInfo;
136 } Buf;
137 memset(&Buf, 0, sizeof (Buf));
138 Buf.DdiAlloc.hDevice = pPrivate->Device.hDevice;
139 Buf.DdiAlloc.NumAllocations = 1;
140 Buf.DdiAlloc.pAllocationInfo = &Buf.DdiAllocInfo;
141 Buf.DdiAllocInfo.pPrivateDriverData = &Buf.AllocInfo;
142 Buf.DdiAllocInfo.PrivateDriverDataSize = sizeof (Buf.AllocInfo);
143 Buf.AllocInfo.enmType = VBOXWDDM_ALLOC_TYPE_UMD_HGSMI_BUFFER;
144 Buf.AllocInfo.cbBuffer = cbBuf;
145 Buf.AllocInfo.hSynch = hSynch;
146 Buf.AllocInfo.enmSynchType = enmSynchType;
147
148 HRESULT hr = pPrivate->Callbacks.pfnD3DKMTCreateAllocation(&Buf.DdiAlloc);
149 Assert(hr == S_OK);
150 if (hr == S_OK)
151 {
152 InitializeCriticalSection(&pBuf->CritSect);
153
154 Assert(Buf.DdiAllocInfo.hAllocation);
155 pBuf->BasePrivate.Base.pfnLock = vboxUhgsmiKmtBufferLock;
156 pBuf->BasePrivate.Base.pfnUnlock = vboxUhgsmiKmtBufferUnlock;
157// pBuf->Base.pfnAdjustValidDataRange = vboxUhgsmiKmtBufferAdjustValidDataRange;
158 pBuf->BasePrivate.Base.pfnDestroy = vboxUhgsmiKmtBufferDestroy;
159
160 pBuf->BasePrivate.Base.hSynch = hSynch;
161 pBuf->BasePrivate.Base.enmSynchType = enmSynchType;
162 pBuf->BasePrivate.Base.cbBuffer = cbBuf;
163 pBuf->BasePrivate.Base.bSynchCreated = bSynchCreated;
164
165 pBuf->pHgsmi = pPrivate;
166 pBuf->BasePrivate.hAllocation = Buf.DdiAllocInfo.hAllocation;
167
168 *ppBuf = &pBuf->BasePrivate.Base;
169
170 return VINF_SUCCESS;
171 }
172 else
173 {
174 rc = VERR_OUT_OF_RESOURCES;
175 }
176
177 RTMemFree(pBuf);
178 }
179 else
180 rc = VERR_NO_MEMORY;
181
182 if (bSynchCreated)
183 CloseHandle(hSynch);
184
185 return rc;
186}
187
188DECLCALLBACK(int) vboxUhgsmiKmtBufferSubmitAsynch(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers)
189{
190 PVBOXUHGSMI_PRIVATE_KMT pHg = VBOXUHGSMIKMT_GET(pHgsmi);
191 UINT cbDmaCmd = pHg->Context.CommandBufferSize;
192 int rc = vboxUhgsmiBaseDmaFill(aBuffers, cBuffers,
193 pHg->Context.pCommandBuffer, &cbDmaCmd,
194 pHg->Context.pAllocationList, pHg->Context.AllocationListSize,
195 pHg->Context.pPatchLocationList, pHg->Context.PatchLocationListSize);
196 AssertRC(rc);
197 if (RT_FAILURE(rc))
198 return rc;
199
200 D3DKMT_RENDER DdiRender = {0};
201 DdiRender.hContext = pHg->Context.hContext;
202 DdiRender.CommandLength = cbDmaCmd;
203 DdiRender.AllocationCount = cBuffers;
204 Assert(DdiRender.CommandLength);
205 Assert(DdiRender.CommandLength < UINT32_MAX/2);
206
207 HRESULT hr = pHg->Callbacks.pfnD3DKMTRender(&DdiRender);
208 Assert(hr == S_OK);
209 if (hr == S_OK)
210 {
211 pHg->Context.CommandBufferSize = DdiRender.NewCommandBufferSize;
212 pHg->Context.pCommandBuffer = DdiRender.pNewCommandBuffer;
213 pHg->Context.AllocationListSize = DdiRender.NewAllocationListSize;
214 pHg->Context.pAllocationList = DdiRender.pNewAllocationList;
215 pHg->Context.PatchLocationListSize = DdiRender.NewPatchLocationListSize;
216 pHg->Context.pPatchLocationList = DdiRender.pNewPatchLocationList;
217
218 return VINF_SUCCESS;
219 }
220
221 return VERR_GENERAL_FAILURE;
222}
223
224
225DECLCALLBACK(int) vboxUhgsmiKmtEscBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock)
226{
227 PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuffer = VBOXUHGSMIKMTESC_GET_BUFFER(pBuf);
228 *pvLock = pBuffer->Alloc.pvData + offLock;
229 return VINF_SUCCESS;
230}
231
232DECLCALLBACK(int) vboxUhgsmiKmtEscBufferUnlock(PVBOXUHGSMI_BUFFER pBuf)
233{
234 return VINF_SUCCESS;
235}
236
237DECLCALLBACK(int) vboxUhgsmiKmtEscBufferDestroy(PVBOXUHGSMI_BUFFER pBuf)
238{
239 PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuffer = VBOXUHGSMIKMTESC_GET_BUFFER(pBuf);
240 PVBOXUHGSMI_PRIVATE_KMT pPrivate = pBuffer->pHgsmi;
241 D3DKMT_ESCAPE DdiEscape = {0};
242 VBOXDISPIFESCAPE_UHGSMI_DEALLOCATE DeallocInfo = {0};
243 DdiEscape.hAdapter = pPrivate->Adapter.hAdapter;
244 DdiEscape.hDevice = pPrivate->Device.hDevice;
245 DdiEscape.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
246 //Buf.DdiEscape.Flags.HardwareAccess = 1;
247 DdiEscape.pPrivateDriverData = &DeallocInfo;
248 DdiEscape.PrivateDriverDataSize = sizeof (DeallocInfo);
249 DdiEscape.hContext = pPrivate->Context.hContext;
250
251 DeallocInfo.EscapeHdr.escapeCode = VBOXESC_UHGSMI_DEALLOCATE;
252 DeallocInfo.hAlloc = pBuffer->Alloc.hAlloc;
253
254 HRESULT hr = pPrivate->Callbacks.pfnD3DKMTEscape(&DdiEscape);
255 Assert(hr == S_OK);
256 if (hr == S_OK)
257 {
258 if (pBuffer->Base.bSynchCreated)
259 {
260 CloseHandle(pBuffer->Base.hSynch);
261 }
262 RTMemFree(pBuffer);
263 return VINF_SUCCESS;
264 }
265
266 return VERR_GENERAL_FAILURE;
267}
268
269DECLCALLBACK(int) vboxUhgsmiKmtEscBufferCreate(PVBOXUHGSMI pHgsmi, uint32_t cbBuf,
270 VBOXUHGSMI_SYNCHOBJECT_TYPE enmSynchType, HVBOXUHGSMI_SYNCHOBJECT hSynch,
271 PVBOXUHGSMI_BUFFER* ppBuf)
272{
273 bool bSynchCreated = false;
274 if (!cbBuf)
275 return VERR_INVALID_PARAMETER;
276
277 int rc = vboxUhgsmiBaseEventChkCreate(enmSynchType, &hSynch, &bSynchCreated);
278 AssertRC(rc);
279 if (RT_FAILURE(rc))
280 return rc;
281
282 cbBuf = VBOXWDDM_ROUNDBOUND(cbBuf, 0x1000);
283 Assert(cbBuf);
284 uint32_t cPages = cbBuf >> 12;
285 Assert(cPages);
286
287 PVBOXUHGSMI_PRIVATE_KMT pPrivate = VBOXUHGSMIKMT_GET(pHgsmi);
288 PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC)RTMemAllocZ(RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_KMT, aLockPageIndices[cPages]));
289 Assert(pBuf);
290 if (pBuf)
291 {
292 struct
293 {
294 D3DKMT_ESCAPE DdiEscape;
295 VBOXDISPIFESCAPE_UHGSMI_ALLOCATE AllocInfo;
296 } Buf;
297 memset(&Buf, 0, sizeof (Buf));
298 Buf.DdiEscape.hAdapter = pPrivate->Adapter.hAdapter;
299 Buf.DdiEscape.hDevice = pPrivate->Device.hDevice;
300 Buf.DdiEscape.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
301 //Buf.DdiEscape.Flags.HardwareAccess = 1;
302 Buf.DdiEscape.pPrivateDriverData = &Buf.AllocInfo;
303 Buf.DdiEscape.PrivateDriverDataSize = sizeof (Buf.AllocInfo);
304 Buf.DdiEscape.hContext = pPrivate->Context.hContext;
305
306 Buf.AllocInfo.EscapeHdr.escapeCode = VBOXESC_UHGSMI_ALLOCATE;
307 Buf.AllocInfo.Alloc.cbData = cbBuf;
308 Buf.AllocInfo.Alloc.hSynch = hSynch;
309 Buf.AllocInfo.Alloc.enmSynchType = enmSynchType;
310
311 HRESULT hr = pPrivate->Callbacks.pfnD3DKMTEscape(&Buf.DdiEscape);
312 Assert(hr == S_OK);
313 if (hr == S_OK)
314 {
315 pBuf->Alloc = Buf.AllocInfo.Alloc;
316 Assert(pBuf->Alloc.pvData);
317 pBuf->pHgsmi = pPrivate;
318 pBuf->Base.pfnLock = vboxUhgsmiKmtEscBufferLock;
319 pBuf->Base.pfnUnlock = vboxUhgsmiKmtEscBufferUnlock;
320// pBuf->Base.pfnAdjustValidDataRange = vboxUhgsmiKmtBufferAdjustValidDataRange;
321 pBuf->Base.pfnDestroy = vboxUhgsmiKmtEscBufferDestroy;
322
323 pBuf->Base.hSynch = hSynch;
324 pBuf->Base.enmSynchType = enmSynchType;
325 pBuf->Base.cbBuffer = Buf.AllocInfo.Alloc.cbData;
326 pBuf->Base.bSynchCreated = bSynchCreated;
327
328 *ppBuf = &pBuf->Base;
329
330 return VINF_SUCCESS;
331 }
332 else
333 {
334 rc = VERR_OUT_OF_RESOURCES;
335 }
336
337 RTMemFree(pBuf);
338 }
339 else
340 rc = VERR_NO_MEMORY;
341
342 if (bSynchCreated)
343 CloseHandle(hSynch);
344
345 return rc;
346}
347
348DECLCALLBACK(int) vboxUhgsmiKmtEscBufferSubmitAsynch(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers)
349{
350 /* we no chromium will not submit more than three buffers actually,
351 * for simplicity allocate it statically on the stack */
352 struct
353 {
354 VBOXDISPIFESCAPE_UHGSMI_SUBMIT SubmitInfo;
355 VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE aBufInfos[3];
356 } Buf;
357
358 if (cBuffers > RT_ELEMENTS(Buf.aBufInfos) + 1)
359 {
360 Assert(0);
361 return VERR_INVALID_PARAMETER;
362 }
363
364
365 PVBOXUHGSMI_PRIVATE_KMT pPrivate = VBOXUHGSMIKMT_GET(pHgsmi);
366 D3DKMT_ESCAPE DdiEscape = {0};
367
368 DdiEscape.hAdapter = pPrivate->Adapter.hAdapter;
369 DdiEscape.hDevice = pPrivate->Device.hDevice;
370 DdiEscape.Type = D3DKMT_ESCAPE_DRIVERPRIVATE;
371 //Buf.DdiEscape.Flags.HardwareAccess = 1;
372 DdiEscape.pPrivateDriverData = &Buf.SubmitInfo;
373 DdiEscape.PrivateDriverDataSize = RT_OFFSETOF(VBOXDISPIFESCAPE_UHGSMI_SUBMIT, aBuffers[cBuffers]);
374 DdiEscape.hContext = pPrivate->Context.hContext;
375
376 Buf.SubmitInfo.EscapeHdr.escapeCode = VBOXESC_UHGSMI_SUBMIT;
377 Buf.SubmitInfo.EscapeHdr.u32CmdSpecific = cBuffers;
378 for (UINT i = 0; i < cBuffers; ++i)
379 {
380 VBOXWDDM_UHGSMI_BUFFER_UI_INFO_ESCAPE *pSubmInfo = &Buf.SubmitInfo.aBuffers[i];
381 PVBOXUHGSMI_BUFFER_SUBMIT pBufInfo = &aBuffers[i];
382 PVBOXUHGSMI_BUFFER_PRIVATE_KMT_ESC pBuf = VBOXUHGSMIKMTESC_GET_BUFFER(pBufInfo->pBuf);
383 pSubmInfo->hAlloc = pBuf->Alloc.hAlloc;
384 pSubmInfo->Info.fSubFlags = pBufInfo->fFlags;
385 if (pBufInfo->fFlags.bEntireBuffer)
386 {
387 pSubmInfo->Info.offData = 0;
388 pSubmInfo->Info.cbData = pBuf->Base.cbBuffer;
389 }
390 else
391 {
392 pSubmInfo->Info.offData = pBufInfo->offData;
393 pSubmInfo->Info.cbData = pBufInfo->cbData;
394 }
395 }
396
397 HRESULT hr = pPrivate->Callbacks.pfnD3DKMTEscape(&DdiEscape);
398 Assert(hr == S_OK);
399 if (hr == S_OK)
400 {
401 return VINF_SUCCESS;
402 }
403
404 return VERR_GENERAL_FAILURE;
405}
406
407static HRESULT vboxUhgsmiKmtEngineCreate(PVBOXUHGSMI_PRIVATE_KMT pHgsmi, BOOL bD3D)
408{
409 HRESULT hr = vboxDispKmtCallbacksInit(&pHgsmi->Callbacks);
410 Assert(hr == S_OK);
411 if (hr == S_OK)
412 {
413 hr = vboxDispKmtOpenAdapter(&pHgsmi->Callbacks, &pHgsmi->Adapter);
414 Assert(hr == S_OK);
415 if (hr == S_OK)
416 {
417 hr = vboxDispKmtCreateDevice(&pHgsmi->Adapter, &pHgsmi->Device);
418 Assert(hr == S_OK);
419 if (hr == S_OK)
420 {
421 hr = vboxDispKmtCreateContext(&pHgsmi->Device, &pHgsmi->Context, bD3D);
422 Assert(hr == S_OK);
423 if (hr == S_OK)
424 {
425 return S_OK;
426 }
427 vboxDispKmtDestroyDevice(&pHgsmi->Device);
428 }
429 vboxDispKmtCloseAdapter(&pHgsmi->Adapter);
430 }
431 vboxDispKmtCallbacksTerm(&pHgsmi->Callbacks);
432 }
433 return hr;
434}
435HRESULT vboxUhgsmiKmtCreate(PVBOXUHGSMI_PRIVATE_KMT pHgsmi, BOOL bD3D)
436{
437 pHgsmi->BasePrivate.Base.pfnBufferCreate = vboxUhgsmiKmtBufferCreate;
438 pHgsmi->BasePrivate.Base.pfnBufferSubmitAsynch = vboxUhgsmiKmtBufferSubmitAsynch;
439#ifdef VBOX_CRHGSMI_WITH_D3DDEV
440 pHgsmi->BasePrivate.hClient = NULL;
441#endif
442 return vboxUhgsmiKmtEngineCreate(pHgsmi, bD3D);
443}
444
445HRESULT vboxUhgsmiKmtEscCreate(PVBOXUHGSMI_PRIVATE_KMT pHgsmi, BOOL bD3D)
446{
447 pHgsmi->BasePrivate.Base.pfnBufferCreate = vboxUhgsmiKmtEscBufferCreate;
448 pHgsmi->BasePrivate.Base.pfnBufferSubmitAsynch = vboxUhgsmiKmtEscBufferSubmitAsynch;
449#ifdef VBOX_CRHGSMI_WITH_D3DDEV
450 pHgsmi->BasePrivate.hClient = NULL;
451#endif
452 return vboxUhgsmiKmtEngineCreate(pHgsmi, bD3D);
453}
454
455HRESULT vboxUhgsmiKmtDestroy(PVBOXUHGSMI_PRIVATE_KMT pHgsmi)
456{
457 HRESULT hr = vboxDispKmtDestroyContext(&pHgsmi->Context);
458 Assert(hr == S_OK);
459 if (hr == S_OK)
460 {
461 hr = vboxDispKmtDestroyDevice(&pHgsmi->Device);
462 Assert(hr == S_OK);
463 if (hr == S_OK)
464 {
465 hr = vboxDispKmtCloseAdapter(&pHgsmi->Adapter);
466 Assert(hr == S_OK);
467 if (hr == S_OK)
468 {
469 hr = vboxDispKmtCallbacksTerm(&pHgsmi->Callbacks);
470 Assert(hr == S_OK);
471 if (hr == S_OK)
472 return S_OK;
473 }
474 }
475 }
476 return hr;
477}
478
479HRESULT vboxDispKmtCallbacksInit(PVBOXDISPKMT_CALLBACKS pCallbacks)
480{
481 HRESULT hr = S_OK;
482
483 memset(pCallbacks, 0, sizeof (*pCallbacks));
484
485 pCallbacks->hGdi32 = LoadLibraryW(L"gdi32.dll");
486 if (pCallbacks->hGdi32 != NULL)
487 {
488 bool bSupported = true;
489 pCallbacks->pfnD3DKMTOpenAdapterFromHdc = (PFND3DKMT_OPENADAPTERFROMHDC)GetProcAddress(pCallbacks->hGdi32, "D3DKMTOpenAdapterFromHdc");
490 Log((__FUNCTION__"pfnD3DKMTOpenAdapterFromHdc = %p\n", pCallbacks->pfnD3DKMTOpenAdapterFromHdc));
491 bSupported &= !!(pCallbacks->pfnD3DKMTOpenAdapterFromHdc);
492
493 pCallbacks->pfnD3DKMTOpenAdapterFromGdiDisplayName = (PFND3DKMT_OPENADAPTERFROMGDIDISPLAYNAME)GetProcAddress(pCallbacks->hGdi32, "D3DKMTOpenAdapterFromGdiDisplayName");
494 Log((__FUNCTION__": pfnD3DKMTOpenAdapterFromGdiDisplayName = %p\n", pCallbacks->pfnD3DKMTOpenAdapterFromGdiDisplayName));
495 bSupported &= !!(pCallbacks->pfnD3DKMTOpenAdapterFromGdiDisplayName);
496
497 pCallbacks->pfnD3DKMTCloseAdapter = (PFND3DKMT_CLOSEADAPTER)GetProcAddress(pCallbacks->hGdi32, "D3DKMTCloseAdapter");
498 Log((__FUNCTION__": pfnD3DKMTCloseAdapter = %p\n", pCallbacks->pfnD3DKMTCloseAdapter));
499 bSupported &= !!(pCallbacks->pfnD3DKMTCloseAdapter);
500
501 pCallbacks->pfnD3DKMTEscape = (PFND3DKMT_ESCAPE)GetProcAddress(pCallbacks->hGdi32, "D3DKMTEscape");
502 Log((__FUNCTION__": pfnD3DKMTEscape = %p\n", pCallbacks->pfnD3DKMTEscape));
503 bSupported &= !!(pCallbacks->pfnD3DKMTEscape);
504
505 pCallbacks->pfnD3DKMTCreateDevice = (PFND3DKMT_CREATEDEVICE)GetProcAddress(pCallbacks->hGdi32, "D3DKMTCreateDevice");
506 Log((__FUNCTION__": pfnD3DKMTCreateDevice = %p\n", pCallbacks->pfnD3DKMTCreateDevice));
507 bSupported &= !!(pCallbacks->pfnD3DKMTCreateDevice);
508
509 pCallbacks->pfnD3DKMTDestroyDevice = (PFND3DKMT_DESTROYDEVICE)GetProcAddress(pCallbacks->hGdi32, "D3DKMTDestroyDevice");
510 Log((__FUNCTION__": pfnD3DKMTDestroyDevice = %p\n", pCallbacks->pfnD3DKMTDestroyDevice));
511 bSupported &= !!(pCallbacks->pfnD3DKMTDestroyDevice);
512
513 pCallbacks->pfnD3DKMTCreateContext = (PFND3DKMT_CREATECONTEXT)GetProcAddress(pCallbacks->hGdi32, "D3DKMTCreateContext");
514 Log((__FUNCTION__": pfnD3DKMTCreateContext = %p\n", pCallbacks->pfnD3DKMTCreateContext));
515 bSupported &= !!(pCallbacks->pfnD3DKMTCreateContext);
516
517 pCallbacks->pfnD3DKMTDestroyContext = (PFND3DKMT_DESTROYCONTEXT)GetProcAddress(pCallbacks->hGdi32, "D3DKMTDestroyContext");
518 Log((__FUNCTION__": pfnD3DKMTDestroyContext = %p\n", pCallbacks->pfnD3DKMTDestroyContext));
519 bSupported &= !!(pCallbacks->pfnD3DKMTDestroyContext);
520
521 pCallbacks->pfnD3DKMTRender = (PFND3DKMT_RENDER)GetProcAddress(pCallbacks->hGdi32, "D3DKMTRender");
522 Log((__FUNCTION__": pfnD3DKMTRender = %p\n", pCallbacks->pfnD3DKMTRender));
523 bSupported &= !!(pCallbacks->pfnD3DKMTRender);
524
525 pCallbacks->pfnD3DKMTCreateAllocation = (PFND3DKMT_CREATEALLOCATION)GetProcAddress(pCallbacks->hGdi32, "D3DKMTCreateAllocation");
526 Log((__FUNCTION__": pfnD3DKMTCreateAllocation = %p\n", pCallbacks->pfnD3DKMTCreateAllocation));
527 bSupported &= !!(pCallbacks->pfnD3DKMTCreateAllocation);
528
529 pCallbacks->pfnD3DKMTDestroyAllocation = (PFND3DKMT_DESTROYALLOCATION)GetProcAddress(pCallbacks->hGdi32, "D3DKMTDestroyAllocation");
530 Log((__FUNCTION__": pfnD3DKMTDestroyAllocation = %p\n", pCallbacks->pfnD3DKMTDestroyAllocation));
531 bSupported &= !!(pCallbacks->pfnD3DKMTDestroyAllocation);
532
533 pCallbacks->pfnD3DKMTLock = (PFND3DKMT_LOCK)GetProcAddress(pCallbacks->hGdi32, "D3DKMTLock");
534 Log((__FUNCTION__": pfnD3DKMTLock = %p\n", pCallbacks->pfnD3DKMTLock));
535 bSupported &= !!(pCallbacks->pfnD3DKMTLock);
536
537 pCallbacks->pfnD3DKMTUnlock = (PFND3DKMT_UNLOCK)GetProcAddress(pCallbacks->hGdi32, "D3DKMTUnlock");
538 Log((__FUNCTION__": pfnD3DKMTUnlock = %p\n", pCallbacks->pfnD3DKMTUnlock));
539 bSupported &= !!(pCallbacks->pfnD3DKMTUnlock);
540
541 Assert(bSupported);
542 if (bSupported)
543 {
544 return S_OK;
545 }
546 else
547 {
548 Log((__FUNCTION__": one of pfnD3DKMT function pointers failed to initialize\n"));
549 hr = E_NOINTERFACE;
550 }
551
552 FreeLibrary(pCallbacks->hGdi32);
553 }
554 else
555 {
556 DWORD winEr = GetLastError();
557 hr = HRESULT_FROM_WIN32(winEr);
558 Assert(0);
559 Assert(hr != S_OK);
560 Assert(hr != S_FALSE);
561 if (hr == S_OK || hr == S_FALSE)
562 hr = E_FAIL;
563 }
564
565 return hr;
566}
567
568HRESULT vboxDispKmtCallbacksTerm(PVBOXDISPKMT_CALLBACKS pCallbacks)
569{
570 FreeLibrary(pCallbacks->hGdi32);
571 return S_OK;
572}
573
574HRESULT vboxDispKmtAdpHdcCreate(HDC *phDc)
575{
576 HRESULT hr = E_FAIL;
577 DISPLAY_DEVICE DDev;
578 memset(&DDev, 0, sizeof (DDev));
579 DDev.cb = sizeof (DDev);
580
581 for (int i = 0; ; ++i)
582 {
583 if (EnumDisplayDevices(NULL, /* LPCTSTR lpDevice */ i, /* DWORD iDevNum */
584 &DDev, 0 /* DWORD dwFlags*/))
585 {
586 if (DDev.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)
587 {
588 HDC hDc = CreateDC(NULL, DDev.DeviceName, NULL, NULL);
589 if (hDc)
590 {
591 *phDc = hDc;
592 return S_OK;
593 }
594 else
595 {
596 DWORD winEr = GetLastError();
597 Assert(0);
598 hr = HRESULT_FROM_WIN32(winEr);
599 Assert(FAILED(hr));
600 break;
601 }
602 }
603 }
604 else
605 {
606 DWORD winEr = GetLastError();
607 Assert(0);
608 hr = HRESULT_FROM_WIN32(winEr);
609 Assert(FAILED(hr));
610 break;
611 }
612 }
613
614 return hr;
615}
616
617HRESULT vboxDispKmtOpenAdapter(PVBOXDISPKMT_CALLBACKS pCallbacks, PVBOXDISPKMT_ADAPTER pAdapter)
618{
619 D3DKMT_OPENADAPTERFROMHDC OpenAdapterData = {0};
620 OpenAdapterData.hDc = GetWindowDC(NULL);
621 HRESULT hr = vboxDispKmtAdpHdcCreate(&OpenAdapterData.hDc);
622 if (OpenAdapterData.hDc)
623 {
624 NTSTATUS Status = pCallbacks->pfnD3DKMTOpenAdapterFromHdc(&OpenAdapterData);
625 Assert(!Status);
626 if (!Status)
627 {
628 pAdapter->hAdapter = OpenAdapterData.hAdapter;
629 pAdapter->hDc = OpenAdapterData.hDc;
630 pAdapter->pCallbacks = pCallbacks;
631 return S_OK;
632 }
633 else
634 {
635 Log((__FUNCTION__": pfnD3DKMTOpenAdapterFromGdiDisplayName failed, Status (0x%x)\n", Status));
636 hr = E_FAIL;
637 }
638
639 DeleteDC(OpenAdapterData.hDc);
640 }
641
642 return hr;
643}
644
645HRESULT vboxDispKmtCloseAdapter(PVBOXDISPKMT_ADAPTER pAdapter)
646{
647 D3DKMT_CLOSEADAPTER ClosaAdapterData = {0};
648 ClosaAdapterData.hAdapter = pAdapter->hAdapter;
649 NTSTATUS Status = pAdapter->pCallbacks->pfnD3DKMTCloseAdapter(&ClosaAdapterData);
650 Assert(!Status);
651 if (!Status)
652 {
653 DeleteDC(pAdapter->hDc);
654 return S_OK;
655 }
656
657 Log((__FUNCTION__": pfnD3DKMTCloseAdapter failed, Status (0x%x)\n", Status));
658
659 return E_FAIL;
660}
661
662HRESULT vboxDispKmtCreateDevice(PVBOXDISPKMT_ADAPTER pAdapter, PVBOXDISPKMT_DEVICE pDevice)
663{
664 D3DKMT_CREATEDEVICE CreateDeviceData = {0};
665 CreateDeviceData.hAdapter = pAdapter->hAdapter;
666 NTSTATUS Status = pAdapter->pCallbacks->pfnD3DKMTCreateDevice(&CreateDeviceData);
667 Assert(!Status);
668 if (!Status)
669 {
670 pDevice->pAdapter = pAdapter;
671 pDevice->hDevice = CreateDeviceData.hDevice;
672 pDevice->pCommandBuffer = CreateDeviceData.pCommandBuffer;
673 pDevice->CommandBufferSize = CreateDeviceData.CommandBufferSize;
674 pDevice->pAllocationList = CreateDeviceData.pAllocationList;
675 pDevice->AllocationListSize = CreateDeviceData.AllocationListSize;
676 pDevice->pPatchLocationList = CreateDeviceData.pPatchLocationList;
677 pDevice->PatchLocationListSize = CreateDeviceData.PatchLocationListSize;
678
679 return S_OK;
680 }
681
682 return E_FAIL;
683}
684
685HRESULT vboxDispKmtDestroyDevice(PVBOXDISPKMT_DEVICE pDevice)
686{
687 D3DKMT_DESTROYDEVICE DestroyDeviceData = {0};
688 DestroyDeviceData.hDevice = pDevice->hDevice;
689 NTSTATUS Status = pDevice->pAdapter->pCallbacks->pfnD3DKMTDestroyDevice(&DestroyDeviceData);
690 Assert(!Status);
691 if (!Status)
692 {
693 return S_OK;
694 }
695 return E_FAIL;
696}
697
698HRESULT vboxDispKmtCreateContext(PVBOXDISPKMT_DEVICE pDevice, PVBOXDISPKMT_CONTEXT pContext, BOOL bD3D)
699{
700 VBOXWDDM_CREATECONTEXT_INFO Info = {0};
701 Info.u32IfVersion = 9;
702 Info.enmType = bD3D ? VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_3D : VBOXWDDM_CONTEXT_TYPE_CUSTOM_UHGSMI_GL;
703 D3DKMT_CREATECONTEXT ContextData = {0};
704 ContextData.hDevice = pDevice->hDevice;
705 ContextData.NodeOrdinal = 0;
706 ContextData.EngineAffinity = 0;
707 ContextData.pPrivateDriverData = &Info;
708 ContextData.PrivateDriverDataSize = sizeof (Info);
709 ContextData.ClientHint = bD3D ? D3DKMT_CLIENTHINT_DX9 : D3DKMT_CLIENTHINT_OPENGL;
710 NTSTATUS Status = pDevice->pAdapter->pCallbacks->pfnD3DKMTCreateContext(&ContextData);
711 Assert(!Status);
712 if (!Status)
713 {
714 pContext->pDevice = pDevice;
715 pContext->hContext = ContextData.hContext;
716 pContext->pCommandBuffer = ContextData.pCommandBuffer;
717 pContext->CommandBufferSize = ContextData.CommandBufferSize;
718 pContext->pAllocationList = ContextData.pAllocationList;
719 pContext->AllocationListSize = ContextData.AllocationListSize;
720 pContext->pPatchLocationList = ContextData.pPatchLocationList;
721 pContext->PatchLocationListSize = ContextData.PatchLocationListSize;
722 return S_OK;
723 }
724 return E_FAIL;
725}
726
727HRESULT vboxDispKmtDestroyContext(PVBOXDISPKMT_CONTEXT pContext)
728{
729 D3DKMT_DESTROYCONTEXT DestroyContextData = {0};
730 DestroyContextData.hContext = pContext->hContext;
731 NTSTATUS Status = pContext->pDevice->pAdapter->pCallbacks->pfnD3DKMTDestroyContext(&DestroyContextData);
732 Assert(!Status);
733 if (!Status)
734 return S_OK;
735 return E_FAIL;
736}
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