/*typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_CREATE(PVBOXUHGSMI pHgsmi, uint32_t cbBuf, VBOXUHGSMI_BUFFER_TYPE_FLAGS fType, PVBOXUHGSMI_BUFFER* ppBuf);*/
DECLCALLBACK(int) vboxUhgsmiD3DBufferCreate(PVBOXUHGSMI pHgsmi, uint32_t cbBuf, VBOXUHGSMI_BUFFER_TYPE_FLAGS fType, PVBOXUHGSMI_BUFFER* ppBuf)
{
if (!cbBuf)
return VERR_INVALID_PARAMETER;
int rc = VINF_SUCCESS;
cbBuf = VBOXWDDM_ROUNDBOUND(cbBuf, 0x1000);
Assert(cbBuf);
uint32_t cPages = cbBuf >> 12;
Assert(cPages);
PVBOXUHGSMI_PRIVATE_D3D pPrivate = VBOXUHGSMID3D_GET(pHgsmi);
PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE)RTMemAllocZ(RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE, aLockPageIndices[cPages]));
if (pBuf)
{
D3DDDICB_ALLOCATE DdiAlloc;
D3DDDI_ALLOCATIONINFO DdiAllocInfo;
VBOXWDDM_ALLOCINFO AllocInfo;
memset(&DdiAlloc, 0, sizeof (DdiAlloc));
DdiAlloc.hResource = NULL;
DdiAlloc.hKMResource = NULL;
DdiAlloc.NumAllocations = 1;
DdiAlloc.pAllocationInfo = &DdiAllocInfo;
vboxUhgsmiBaseDxAllocInfoFill(&DdiAllocInfo, &AllocInfo, cbBuf, fType);
HRESULT hr = pPrivate->pDevice->RtCallbacks.pfnAllocateCb(pPrivate->pDevice->hDevice, &DdiAlloc);
if (hr == S_OK)
{
Assert(DdiAllocInfo.hAllocation);
pBuf->BasePrivate.Base.pfnLock = vboxUhgsmiD3DBufferLock;
pBuf->BasePrivate.Base.pfnUnlock = vboxUhgsmiD3DBufferUnlock;
pBuf->BasePrivate.Base.pfnDestroy = vboxUhgsmiD3DBufferDestroy;
pBuf->BasePrivate.Base.fType = fType;
pBuf->BasePrivate.Base.cbBuffer = cbBuf;
pBuf->hAllocation = DdiAllocInfo.hAllocation;
*ppBuf = &pBuf->BasePrivate.Base;
return VINF_SUCCESS;
}
else
{
WARN(("pfnAllocateCb failed hr %#x"));
rc = VERR_GENERAL_FAILURE;
}
RTMemFree(pBuf);
}
else
{
WARN(("RTMemAllocZ failed"));
rc = VERR_NO_MEMORY;
}
return rc;
}
/* typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_LOCK(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock); */
DECLCALLBACK(int) vboxUhgsmiD3DBufferLock(PVBOXUHGSMI_BUFFER pBuf, uint32_t offLock, uint32_t cbLock, VBOXUHGSMI_BUFFER_LOCK_FLAGS fFlags, void**pvLock)
{
PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pBuffer = VBOXUHGSMDXALLOCBASE_GET_BUFFER(pBuf);
struct VBOXWDDMDISP_DEVICE *pDevice = VBOXUHGSMID3D_GET(pBuffer->BasePrivate.pHgsmi)->pDevice;
D3DDDICB_LOCK DdiLock = {0};
DdiLock.hAllocation = pBuffer->hAllocation;
DdiLock.PrivateDriverData = 0;
int rc = vboxUhgsmiBaseDxLockData(pBuffer, offLock, cbLock, fFlags,
&DdiLock.Flags, &DdiLock.NumPages);
if (!RT_SUCCESS(rc))
{
WARN(("vboxUhgsmiBaseDxLockData failed rc %d", rc));
return rc;
}
if (DdiLock.NumPages)
DdiLock.pPages = pBuffer->aLockPageIndices;
else
DdiLock.pPages = NULL;
HRESULT hr = pDevice->RtCallbacks.pfnLockCb(pDevice->hDevice, &DdiLock);
if (hr == S_OK)
{
*pvLock = (void*)(((uint8_t*)DdiLock.pData) + (offLock & 0xfff));
return VINF_SUCCESS;
}
WARN(("pfnLockCb failed, hr %#x", hr));
return VERR_GENERAL_FAILURE;
}
DECLCALLBACK(int) vboxUhgsmiD3DBufferUnlock(PVBOXUHGSMI_BUFFER pBuf)
{
PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pBuffer = VBOXUHGSMDXALLOCBASE_GET_BUFFER(pBuf);
struct VBOXWDDMDISP_DEVICE *pDevice = VBOXUHGSMID3D_GET(pBuffer->BasePrivate.pHgsmi)->pDevice;
D3DDDICB_UNLOCK DdiUnlock;
DdiUnlock.NumAllocations = 1;
DdiUnlock.phAllocations = &pBuffer->hAllocation;
HRESULT hr = pDevice->RtCallbacks.pfnUnlockCb(pDevice->hDevice, &DdiUnlock);
if (hr == S_OK)
return VINF_SUCCESS;
WARN(("pfnUnlockCb failed, hr %#x", hr));
return VERR_GENERAL_FAILURE;
}
DECLCALLBACK(int) vboxUhgsmiD3DBufferDestroy(PVBOXUHGSMI_BUFFER pBuf)
{
PVBOXUHGSMI_BUFFER_PRIVATE_DX_ALLOC_BASE pBuffer = VBOXUHGSMDXALLOCBASE_GET_BUFFER(pBuf);
struct VBOXWDDMDISP_DEVICE *pDevice = VBOXUHGSMID3D_GET(pBuffer->BasePrivate.pHgsmi)->pDevice;
D3DDDICB_DEALLOCATE DdiDealloc;
DdiDealloc.hResource = 0;
DdiDealloc.NumAllocations = 1;
DdiDealloc.HandleList = &pBuffer->hAllocation;
HRESULT hr = pDevice->RtCallbacks.pfnDeallocateCb(pDevice->hDevice, &DdiDealloc);
if (hr == S_OK)
{
RTMemFree(pBuffer);
return VINF_SUCCESS;
}
WARN(("pfnDeallocateCb failed, hr %#x", hr));
return VERR_GENERAL_FAILURE;
}
static DECLCALLBACK(int) vboxCrHhgsmiDispEscape(struct VBOXUHGSMI_PRIVATE_BASE *pHgsmi, void *pvData, uint32_t cbData, BOOL fHwAccess)
{
PVBOXUHGSMI_PRIVATE_D3D pPrivate = VBOXUHGSMID3D_GET(pHgsmi);
PVBOXWDDMDISP_DEVICE pDevice = pPrivate->pDevice;
D3DDDICB_ESCAPE DdiEscape = {0};
DdiEscape.hContext = pDevice->DefaultContext.ContextInfo.hContext;
DdiEscape.hDevice = pDevice->hDevice;
DdiEscape.Flags.HardwareAccess = !!fHwAccess;
DdiEscape.pPrivateDriverData = pvData;
DdiEscape.PrivateDriverDataSize = cbData;
HRESULT hr = pDevice->RtCallbacks.pfnEscapeCb(pDevice->pAdapter->hAdapter, &DdiEscape);
if (SUCCEEDED(hr))
{
return VINF_SUCCESS;
}
WARN(("pfnEscapeCb failed, hr 0x%x", hr));
return VERR_GENERAL_FAILURE;
}
/* typedef DECLCALLBACK(int) FNVBOXUHGSMI_BUFFER_SUBMIT(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers); */
DECLCALLBACK(int) vboxUhgsmiD3DBufferSubmit(PVBOXUHGSMI pHgsmi, PVBOXUHGSMI_BUFFER_SUBMIT aBuffers, uint32_t cBuffers)
{
PVBOXUHGSMI_PRIVATE_D3D pHg = VBOXUHGSMID3D_GET(pHgsmi);
PVBOXWDDMDISP_DEVICE pDevice = pHg->pDevice;
UINT cbDmaCmd = pDevice->DefaultContext.ContextInfo.CommandBufferSize;
int rc = vboxUhgsmiBaseDxDmaFill(aBuffers, cBuffers,
pDevice->DefaultContext.ContextInfo.pCommandBuffer, &cbDmaCmd,
pDevice->DefaultContext.ContextInfo.pAllocationList, pDevice->DefaultContext.ContextInfo.AllocationListSize,
pDevice->DefaultContext.ContextInfo.pPatchLocationList, pDevice->DefaultContext.ContextInfo.PatchLocationListSize);
if (RT_FAILURE(rc))
{
WARN(("vboxUhgsmiBaseDxDmaFill failed, rc %d", rc));
return rc;
}
D3DDDICB_RENDER DdiRender = {0};
DdiRender.CommandLength = cbDmaCmd;
Assert(DdiRender.CommandLength);
Assert(DdiRender.CommandLength < UINT32_MAX/2);
DdiRender.CommandOffset = 0;
DdiRender.NumAllocations = cBuffers;
DdiRender.NumPatchLocations = 0;
// DdiRender.NewCommandBufferSize = sizeof (VBOXVDMACMD) + 4 * (100);
// DdiRender.NewAllocationListSize = 100;
// DdiRender.NewPatchLocationListSize = 100;
DdiRender.hContext = pDevice->DefaultContext.ContextInfo.hContext;
HRESULT hr = pDevice->RtCallbacks.pfnRenderCb(pDevice->hDevice, &DdiRender);
if (hr == S_OK)
{
pDevice->DefaultContext.ContextInfo.CommandBufferSize = DdiRender.NewCommandBufferSize;
pDevice->DefaultContext.ContextInfo.pCommandBuffer = DdiRender.pNewCommandBuffer;
pDevice->DefaultContext.ContextInfo.AllocationListSize = DdiRender.NewAllocationListSize;
pDevice->DefaultContext.ContextInfo.pAllocationList = DdiRender.pNewAllocationList;
pDevice->DefaultContext.ContextInfo.PatchLocationListSize = DdiRender.NewPatchLocationListSize;
pDevice->DefaultContext.ContextInfo.pPatchLocationList = DdiRender.pNewPatchLocationList;
return VINF_SUCCESS;
}
WARN(("pfnRenderCb failed, hr %#x", hr));
return VERR_GENERAL_FAILURE;
}
DECLCALLBACK(int) vboxUhgsmiD3DBufferCreate(PVBOXUHGSMI pHgsmi, uint32_t cbBuf, VBOXUHGSMI_BUFFER_TYPE_FLAGS fUhgsmiType, PVBOXUHGSMI_BUFFER* ppBuf)
{
HANDLE hSynch = NULL;
if (!cbBuf)
return VERR_INVALID_PARAMETER;
int rc = vboxUhgsmiBaseEventChkCreate(fUhgsmiType, &hSynch);
AssertRC(rc);
if (RT_FAILURE(rc))
return rc;
cbBuf = VBOXWDDM_ROUNDBOUND(cbBuf, 0x1000);
Assert(cbBuf);
uint32_t cPages = cbBuf >> 12;
Assert(cPages);
PVBOXUHGSMI_PRIVATE_D3D pPrivate = VBOXUHGSMID3D_GET(pHgsmi);
PVBOXUHGSMI_BUFFER_PRIVATE_D3D pBuf = (PVBOXUHGSMI_BUFFER_PRIVATE_D3D)RTMemAllocZ(RT_OFFSETOF(VBOXUHGSMI_BUFFER_PRIVATE_D3D, aLockPageIndices[cPages]));
Assert(pBuf);
if (pBuf)
{
struct
{
D3DDDICB_ALLOCATE DdiAlloc;
D3DDDI_ALLOCATIONINFO DdiAllocInfo;
VBOXWDDM_ALLOCINFO AllocInfo;
} Buf;
memset(&Buf, 0, sizeof (Buf));
Buf.DdiAlloc.hResource = NULL;
Buf.DdiAlloc.hKMResource = NULL;
Buf.DdiAlloc.NumAllocations = 1;
Buf.DdiAlloc.pAllocationInfo = &Buf.DdiAllocInfo;
Buf.DdiAllocInfo.pPrivateDriverData = &Buf.AllocInfo;
Buf.DdiAllocInfo.PrivateDriverDataSize = sizeof (Buf.AllocInfo);
Buf.AllocInfo.enmType = VBOXWDDM_ALLOC_TYPE_UMD_HGSMI_BUFFER;
Buf.AllocInfo.cbBuffer = cbBuf;
Buf.AllocInfo.hSynch = hSynch;
Buf.AllocInfo.fUhgsmiType = fUhgsmiType;
HRESULT hr = pPrivate->pDevice->RtCallbacks.pfnAllocateCb(pPrivate->pDevice->hDevice, &Buf.DdiAlloc);
Assert(hr == S_OK);
if (hr == S_OK)
{
Assert(Buf.DdiAllocInfo.hAllocation);
pBuf->BasePrivate.Base.pfnLock = vboxUhgsmiD3DBufferLock;
pBuf->BasePrivate.Base.pfnUnlock = vboxUhgsmiD3DBufferUnlock;
// pBuf->Base.pfnAdjustValidDataRange = vboxUhgsmiD3DBufferAdjustValidDataRange;
pBuf->BasePrivate.Base.pfnDestroy = vboxUhgsmiD3DBufferDestroy;
pBuf->BasePrivate.Base.fType = fUhgsmiType;
pBuf->BasePrivate.Base.cbBuffer = cbBuf;
pBuf->pDevice = pPrivate->pDevice;
pBuf->BasePrivate.hAllocation = Buf.DdiAllocInfo.hAllocation;
*ppBuf = &pBuf->BasePrivate.Base;
return VINF_SUCCESS;
}
RTMemFree(pBuf);
}
else
rc = VERR_NO_MEMORY;
if (hSynch)
CloseHandle(hSynch);
return rc;
}