d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "VBoxMPWddm.h"

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "common/VBoxMPCommon.h"

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "VBoxMPVdma.h"

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include "VBoxMPVhwa.h"

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#include <iprt/asm.h>

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsyncNTSTATUS vboxVdmaPipeConstruct(PVBOXVDMAPIPE pPipe)

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync{

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync KeInitializeSpinLock(&pPipe->SinchLock);

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync KeInitializeEvent(&pPipe->Event, SynchronizationEvent, FALSE);

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync InitializeListHead(&pPipe->CmdListHead);

f091ce66ee934d599f16056078a9a76d7286b959vboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CREATED;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->bNeedNotify = true;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

43747b1f0bc8302a238fb35e55857a5e9aa1933dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncNTSTATUS vboxVdmaPipeSvrOpen(PVBOXVDMAPIPE pPipe)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync NTSTATUS Status = STATUS_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KIRQL OldIrql;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync switch (pPipe->enmState)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case VBOXVDMAPIPE_STATE_CREATED:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_OPENNED;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->bNeedNotify = false;

590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync break;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case VBOXVDMAPIPE_STATE_OPENNED:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->bNeedNotify = false;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync default:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertBreakpoint();

ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsync Status = STATUS_INVALID_PIPE_STATE;

11923fc977be1686f5428c3e790c04d0701a074cvboxsync break;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

590bfe12ce22cd3716448fbb9f4dc51664bfe5e2vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return Status;

953292a637f7ecfbb7340914e718919c84464f54vboxsync}

953292a637f7ecfbb7340914e718919c84464f54vboxsync

953292a637f7ecfbb7340914e718919c84464f54vboxsyncNTSTATUS vboxVdmaPipeSvrClose(PVBOXVDMAPIPE pPipe)

5a6c2db1272ff3bbcc41cc1701ee2805aede766cvboxsync{

5a6c2db1272ff3bbcc41cc1701ee2805aede766cvboxsync NTSTATUS Status = STATUS_SUCCESS;

953292a637f7ecfbb7340914e718919c84464f54vboxsync KIRQL OldIrql;

953292a637f7ecfbb7340914e718919c84464f54vboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSING);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync switch (pPipe->enmState)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case VBOXVDMAPIPE_STATE_CLOSING:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSED;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case VBOXVDMAPIPE_STATE_CLOSED:

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;

ffa39e5fea478b00909918ab8d45fb3ffb02bc14vboxsync default:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertBreakpoint();

953292a637f7ecfbb7340914e718919c84464f54vboxsync Status = STATUS_INVALID_PIPE_STATE;

953292a637f7ecfbb7340914e718919c84464f54vboxsync break;

953292a637f7ecfbb7340914e718919c84464f54vboxsync }

953292a637f7ecfbb7340914e718919c84464f54vboxsync

953292a637f7ecfbb7340914e718919c84464f54vboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync return Status;

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync}

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsyncNTSTATUS vboxVdmaPipeCltClose(PVBOXVDMAPIPE pPipe)

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync{

953292a637f7ecfbb7340914e718919c84464f54vboxsync NTSTATUS Status = STATUS_SUCCESS;

953292a637f7ecfbb7340914e718919c84464f54vboxsync KIRQL OldIrql;

953292a637f7ecfbb7340914e718919c84464f54vboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync bool bNeedNotify = false;

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED

953292a637f7ecfbb7340914e718919c84464f54vboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED);

953292a637f7ecfbb7340914e718919c84464f54vboxsync switch (pPipe->enmState)

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync {

953292a637f7ecfbb7340914e718919c84464f54vboxsync case VBOXVDMAPIPE_STATE_OPENNED:

953292a637f7ecfbb7340914e718919c84464f54vboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSING;

953292a637f7ecfbb7340914e718919c84464f54vboxsync bNeedNotify = pPipe->bNeedNotify;

953292a637f7ecfbb7340914e718919c84464f54vboxsync pPipe->bNeedNotify = false;

953292a637f7ecfbb7340914e718919c84464f54vboxsync break;

953292a637f7ecfbb7340914e718919c84464f54vboxsync case VBOXVDMAPIPE_STATE_CREATED:

953292a637f7ecfbb7340914e718919c84464f54vboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSED;

953292a637f7ecfbb7340914e718919c84464f54vboxsync pPipe->bNeedNotify = false;

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync break;

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync case VBOXVDMAPIPE_STATE_CLOSED:

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync break;

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync default:

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync AssertBreakpoint();

953292a637f7ecfbb7340914e718919c84464f54vboxsync Status = STATUS_INVALID_PIPE_STATE;

953292a637f7ecfbb7340914e718919c84464f54vboxsync break;

953292a637f7ecfbb7340914e718919c84464f54vboxsync }

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync

953292a637f7ecfbb7340914e718919c84464f54vboxsync if (bNeedNotify)

953292a637f7ecfbb7340914e718919c84464f54vboxsync {

c628ff667b222f0e2f3b0b2883cebe34fce370f0vboxsync KeSetEvent(&pPipe->Event, 0, FALSE);

953292a637f7ecfbb7340914e718919c84464f54vboxsync }

953292a637f7ecfbb7340914e718919c84464f54vboxsync return Status;

953292a637f7ecfbb7340914e718919c84464f54vboxsync}

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncNTSTATUS vboxVdmaPipeDestruct(PVBOXVDMAPIPE pPipe)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED);

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync /* ensure the pipe is closed */

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync NTSTATUS Status = vboxVdmaPipeCltClose(pPipe);

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync Assert(Status == STATUS_SUCCESS);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync return Status;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync}

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsyncNTSTATUS vboxVdmaPipeSvrCmdGetList(PVBOXVDMAPIPE pPipe, PLIST_ENTRY pDetachHead)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync{

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync PLIST_ENTRY pEntry = NULL;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync KIRQL OldIrql;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync NTSTATUS Status = STATUS_SUCCESS;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXVDMAPIPE_STATE enmState = VBOXVDMAPIPE_STATE_CLOSED;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync do

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync bool bListEmpty = true;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSING);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pPipe->enmState >= VBOXVDMAPIPE_STATE_OPENNED);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync enmState = pPipe->enmState;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (enmState >= VBOXVDMAPIPE_STATE_OPENNED)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxVideoLeDetach(&pPipe->CmdListHead, pDetachHead);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync bListEmpty = !!(IsListEmpty(pDetachHead));

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->bNeedNotify = bListEmpty;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Status = STATUS_INVALID_PIPE_STATE;

38b70b2dcb1783801f7580cba797a0c8af4b5326vboxsync break;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (!bListEmpty)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(Status == STATUS_SUCCESS);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync break;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (enmState == VBOXVDMAPIPE_STATE_OPENNED)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Status = KeWaitForSingleObject(&pPipe->Event, Executive, KernelMode, FALSE, NULL /* PLARGE_INTEGER Timeout */);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(Status == STATUS_SUCCESS);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (Status != STATUS_SUCCESS)

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync break;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(enmState == VBOXVDMAPIPE_STATE_CLOSING);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Status = STATUS_PIPE_CLOSING;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync } while (1);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync return Status;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync}

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsyncNTSTATUS vboxVdmaPipeCltCmdPut(PVBOXVDMAPIPE pPipe, PVBOXVDMAPIPE_CMD_HDR pCmd)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync{

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync NTSTATUS Status = STATUS_SUCCESS;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync KIRQL OldIrql;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync bool bNeedNotify = false;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync bNeedNotify = pPipe->bNeedNotify;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync InsertHeadList(&pPipe->CmdListHead, &pCmd->ListEntry);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pPipe->bNeedNotify = false;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync Status = STATUS_INVALID_PIPE_STATE;

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync if (bNeedNotify)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync KeSetEvent(&pPipe->Event, 0, FALSE);

fa92c704624def98d3c4aca86d65182effb98e04vboxsync }

fa92c704624def98d3c4aca86d65182effb98e04vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return Status;

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync}

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncPVBOXVDMAPIPE_CMD_DR vboxVdmaGgCmdCreate(PVBOXMP_DEVEXT pDevExt, VBOXVDMAPIPE_CMD_TYPE enmType, uint32_t cbCmd)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXVDMAPIPE_CMD_DR pHdr;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync#ifdef VBOX_WDDM_IRQ_COMPLETION

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync if (enmType == VBOXVDMAPIPE_CMD_TYPE_DMACMD)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync UINT cbAlloc = VBOXVDMACMD_SIZE_FROMBODYSIZE(cbCmd);

b1c3cdef473df2fbc621d5da81acc82dbfb8a11avboxsync VBOXVDMACBUF_DR* pDr = vboxVdmaCBufDrCreate(&pDevExt->u.primary.Vdma, cbAlloc);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!pDr)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

fa92c704624def98d3c4aca86d65182effb98e04vboxsync WARN(("dr allocation failed"));

fa92c704624def98d3c4aca86d65182effb98e04vboxsync return NULL;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync pDr->fFlags = VBOXVDMACBUF_FLAG_BUF_FOLLOWS_DR;

17c6e5e8177d068d1bc6af875d1610718efcfdb4vboxsync pDr->cbBuf = VBOXVDMACMD_HEADER_SIZE();

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDr->rc = VINF_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync PVBOXVDMACMD pDmaHdr = VBOXVDMACBUF_DR_TAIL(pDr, VBOXVDMACMD);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDmaHdr->enmType = VBOXVDMACMD_TYPE_DMA_NOP;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pDmaHdr->u32CmdSpecific = 0;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pHdr = VBOXVDMACMD_BODY(pDmaHdr, VBOXVDMAPIPE_CMD_DR);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync else

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pHdr = (PVBOXVDMAPIPE_CMD_DR)vboxWddmMemAllocZero(cbCmd);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!pHdr)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync WARN(("cmd allocation failed"));

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync return NULL;

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync }

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync }

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync pHdr->enmType = enmType;

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync return pHdr;

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync}

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync#ifdef VBOX_WDDM_IRQ_COMPLETION

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsyncDECLINLINE(VBOXVDMACBUF_DR*) vboxVdmaGgCmdDmaGetDr(PVBOXVDMAPIPE_CMD_DMACMD pDr)

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync{

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync VBOXVDMACMD* pDmaCmd = VBOXVDMACMD_FROM_BODY(pDr);

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync VBOXVDMACBUF_DR* pDmaDr = VBOXVDMACBUF_DR_FROM_TAIL(pDmaCmd);

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync return pDmaDr;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncDECLINLINE(PVBOXVDMADDI_CMD) vboxVdmaGgCmdDmaGetDdiCmd(PVBOXVDMAPIPE_CMD_DMACMD pDr)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync VBOXVDMACBUF_DR* pDmaDr = vboxVdmaGgCmdDmaGetDr(pDr);

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync return VBOXVDMADDI_CMD_FROM_BUF_DR(pDmaDr);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncvoid vboxVdmaGgCmdDestroy(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DR pDr)

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#ifdef VBOX_WDDM_IRQ_COMPLETION

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pDr->enmType == VBOXVDMAPIPE_CMD_TYPE_DMACMD)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync VBOXVDMACBUF_DR* pDmaDr = vboxVdmaGgCmdDmaGetDr((PVBOXVDMAPIPE_CMD_DMACMD)pDr);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vboxVdmaCBufDrFree(&pDevExt->u.primary.Vdma, pDmaDr);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync#endif

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync vboxWddmMemFree(pDr);

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync}

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync

5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncDECLCALLBACK(VOID) vboxVdmaGgDdiCmdDestroy(PVBOXMP_DEVEXT pDevExt, PVBOXVDMADDI_CMD pCmd, PVOID pvContext)

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync{

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync vboxVdmaGgCmdDestroy(pDevExt, (PVBOXVDMAPIPE_CMD_DR)pvContext);

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync}

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync

5eca6b757429b1f1d768e16fba65c485af34319dvboxsyncstatic NTSTATUS vboxVdmaGgThreadCreate(PKTHREAD * ppThread, PKSTART_ROUTINE pStartRoutine, PVOID pStartContext)

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync{

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync NTSTATUS fStatus;

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync HANDLE hThread;

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync OBJECT_ATTRIBUTES fObjectAttributes;

940dbfa4936f2e3966e9e874c4886709f0c75b44vboxsync

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync Assert(KeGetCurrentIrql() == PASSIVE_LEVEL);

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync InitializeObjectAttributes(&fObjectAttributes, NULL, OBJ_KERNEL_HANDLE,

5eca6b757429b1f1d768e16fba65c485af34319dvboxsync NULL, NULL);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync fStatus = PsCreateSystemThread(&hThread, THREAD_ALL_ACCESS,

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync &fObjectAttributes, NULL, NULL,

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync (PKSTART_ROUTINE) pStartRoutine, pStartContext);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!NT_SUCCESS(fStatus))

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return fStatus;

ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync

2afbe132eb7931e0125141eabe3a48e08f1ffab5vboxsync ObReferenceObjectByHandle(hThread, THREAD_ALL_ACCESS, NULL,

ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync KernelMode, (PVOID*) ppThread, NULL);

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync ZwClose(hThread);

ada08ea58e7613c10d4c40669fd4fb955324bfdfvboxsync return STATUS_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsyncDECLINLINE(void) vboxVdmaDirtyRectsCalcIntersection(const RECT *pArea, const PVBOXWDDM_RECTS_INFO pRects, PVBOXWDDM_RECTS_INFO pResult)

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync{

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync uint32_t cRects = 0;

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync for (uint32_t i = 0; i < pRects->cRects; ++i)

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync {

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync if (vboxWddmRectIntersection(pArea, &pRects->aRects[i], &pResult->aRects[cRects]))

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync {

2a08e12d5dcc1bb5057a9620e87ad361d41a1c1fvboxsync ++cRects;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

43d3e60a2bcef646da0887a845e67c3a47759158vboxsync }

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync pResult->cRects = cRects;

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync}

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsyncDECLINLINE(bool) vboxVdmaDirtyRectsHasIntersections(const RECT *paRects1, uint32_t cRects1, const RECT *paRects2, uint32_t cRects2)

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync{

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync RECT tmpRect;

42c1972c22e09797b4b24afbd0ec114ed076c37cvboxsync for (uint32_t i = 0; i < cRects1; ++i)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync const RECT * pRect1 = &paRects1[i];

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync for (uint32_t j = 0; j < cRects2; ++j)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync {

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync const RECT * pRect2 = &paRects2[j];

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync if (vboxWddmRectIntersection(pRect1, pRect2, &tmpRect))

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return true;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync }

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync }

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return false;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync}

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsyncDECLINLINE(bool) vboxVdmaDirtyRectsIsCover(const RECT *paRects, uint32_t cRects, const RECT *paRectsCovered, uint32_t cRectsCovered)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync{

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync for (uint32_t i = 0; i < cRectsCovered; ++i)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync {

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync const RECT * pRectCovered = &paRectsCovered[i];

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync uint32_t j = 0;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync for (; j < cRects; ++j)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync {

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync const RECT * pRect = &paRects[j];

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync if (vboxWddmRectIsCoveres(pRect, pRectCovered))

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync break;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync }

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync if (j == cRects)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return false;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync }

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync return true;

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync}

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsyncNTSTATUS vboxVdmaPostHideSwapchain(PVBOXWDDM_SWAPCHAIN pSwapchain)

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync{

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync Assert(KeGetCurrentIrql() < DISPATCH_LEVEL);

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync uint32_t cbCmdInternal = VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(0);

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync PVBOXVIDEOCM_CMD_RECTS_INTERNAL pCmdInternal =

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdCreate(&pSwapchain->pContext->CmContext, cbCmdInternal);

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync Assert(pCmdInternal);

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync if (pCmdInternal)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync pCmdInternal->hSwapchainUm = pSwapchain->hSwapchainUm;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync pCmdInternal->Cmd.fFlags.Value = 0;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync pCmdInternal->Cmd.fFlags.bAddHiddenRects = 1;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync pCmdInternal->Cmd.fFlags.bHide = 1;

f091ce66ee934d599f16056078a9a76d7286b959vboxsync pCmdInternal->Cmd.RectsInfo.cRects = 0;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxVideoCmCmdSubmit(pCmdInternal, VBOXVIDEOCM_SUBMITSIZE_DEFAULT);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync return STATUS_SUCCESS;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return STATUS_NO_MEMORY;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync}

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

953292a637f7ecfbb7340914e718919c84464f54vboxsyncstatic NTSTATUS vboxVdmaGgDirtyRectsProcess(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_CONTEXT pContext, PVBOXWDDM_SWAPCHAIN pSwapchain, RECT *pSrcRect, VBOXVDMAPIPE_RECTS *pContextRects)

953292a637f7ecfbb7340914e718919c84464f54vboxsync{

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PVBOXWDDM_RECTS_INFO pRects = &pContextRects->UpdateRects;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync NTSTATUS Status = STATUS_SUCCESS;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync PVBOXVIDEOCM_CMD_RECTS_INTERNAL pCmdInternal = NULL;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbCmdInternal = VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(pRects->cRects);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync BOOLEAN fCurChanged = FALSE, fCurRectChanged = FALSE;

8b43c87d70eb66ea6a484c18d7c23f2bc733e134vboxsync POINT CurPos;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(KeGetCurrentIrql() < DISPATCH_LEVEL);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync ExAcquireFastMutex(&pDevExt->ContextMutex);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pSwapchain)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync CurPos.x = pContextRects->ContextRect.left - pSrcRect->left;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync CurPos.y = pContextRects->ContextRect.top - pSrcRect->top;

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync if (CurPos.x != pSwapchain->Pos.x || CurPos.y != pSwapchain->Pos.y)

c3ad1c4d80999dbb6c9c3e6ff44a35f70566c306vboxsync {

a1d83f29ade4c8f9fe95fc75d3fb2642f36081c1vboxsync#if 0

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pSwapchain->Pos.x != VBOXWDDM_INVALID_COORD)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VBoxWddmVrListTranslate(&pSwapchain->VisibleRegions, pSwapchain->Pos.x - CurPos.x, pSwapchain->Pos.y - CurPos.y);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync else

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync#endif

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync VBoxWddmVrListClear(&pSwapchain->VisibleRegions);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync fCurRectChanged = TRUE;

5cd35366dd244ca8c8c583904fc6ff2a0c60fa0fvboxsync pSwapchain->Pos = CurPos;

43d3e60a2bcef646da0887a845e67c3a47759158vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Status = VBoxWddmVrListRectsAdd(&pSwapchain->VisibleRegions, pRects->cRects, pRects->aRects, &fCurChanged);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (!NT_SUCCESS(Status))

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync WARN(("VBoxWddmVrListRectsAdd failed!"));

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync goto done;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync /* visible rects of different windows do not intersect,

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync if (!fCurChanged && !fCurRectChanged)

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync goto done;

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync }

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync /* before posting the add visible rects diff, we need to first hide rects for other windows */

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync for (PLIST_ENTRY pCur = pDevExt->SwapchainList3D.Flink; pCur != &pDevExt->SwapchainList3D; pCur = pCur->Flink)

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync {

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync if (pCur != &pSwapchain->DevExtListEntry)

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync {

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync PVBOXWDDM_SWAPCHAIN pCurSwapchain = VBOXWDDMENTRY_2_SWAPCHAIN(pCur);

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync BOOLEAN fChanged = FALSE;

da2ac963e5567d049d02bad0ad7783a0b9181637vboxsync

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync Status = VBoxWddmVrListRectsSubst(&pCurSwapchain->VisibleRegions, pRects->cRects, pRects->aRects, &fChanged);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!NT_SUCCESS(Status))

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync WARN(("vboxWddmVrListRectsAdd failed!"));

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync goto done;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!fChanged)

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync continue;

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync if (!pCmdInternal)

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync {

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdCreate(&pCurSwapchain->pContext->CmContext, cbCmdInternal);

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync if (!pCmdInternal)

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync {

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync WARN(("vboxVideoCmCmdCreate failed!"));

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync Status = STATUS_NO_MEMORY;

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync goto done;

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync }

447f830b91e4e0a6702f578f2c0babfd812a5d74vboxsync }

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync else

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync {

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdReinitForContext(pCmdInternal, &pCurSwapchain->pContext->CmContext);

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync }

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pCmdInternal->Cmd.fFlags.Value = 0;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pCmdInternal->Cmd.fFlags.bAddHiddenRects = 1;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync memcpy(&pCmdInternal->Cmd.RectsInfo, pRects, RT_OFFSETOF(VBOXWDDM_RECTS_INFO, aRects[pRects->cRects]));

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync pCmdInternal->hSwapchainUm = pCurSwapchain->hSwapchainUm;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vboxVideoCmCmdSubmit(pCmdInternal, VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(pCmdInternal->Cmd.RectsInfo.cRects));

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pCmdInternal = NULL;

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (!pSwapchain)

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync goto done;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RECT *pVisRects;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync if (fCurRectChanged && fCurChanged)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync cbCmdInternal = VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(pRects->cRects + 1);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pCmdInternal)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxVideoCmCmdRelease(pCmdInternal);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdCreate(&pContext->CmContext, cbCmdInternal);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.fFlags.Value = 0;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.fFlags.bSetViewRect = 1;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.fFlags.bAddVisibleRects = 1;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.RectsInfo.cRects = pRects->cRects + 1;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.RectsInfo.aRects[0].left = CurPos.x;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.RectsInfo.aRects[0].top = CurPos.y;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.RectsInfo.aRects[0].right = CurPos.x + pSwapchain->width;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal->Cmd.RectsInfo.aRects[0].bottom = CurPos.y + pSwapchain->height;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pVisRects = &pCmdInternal->Cmd.RectsInfo.aRects[1];

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync else

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (!pCmdInternal)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(pContext == pSwapchain->pContext);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdCreate(&pContext->CmContext, cbCmdInternal);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (!pCmdInternal)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync WARN(("vboxVideoCmCmdCreate failed!"));

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Status = STATUS_NO_MEMORY;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync goto done;

1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync else

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync {

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdReinitForContext(pCmdInternal, &pContext->CmContext);

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync }

e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync

10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync pCmdInternal->Cmd.fFlags.Value = 0;

ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync pCmdInternal->Cmd.fFlags.bAddVisibleRects = 1;

ef5b48babdb77b6bcc17a490cbbd0eef5e46e9fcvboxsync pCmdInternal->Cmd.RectsInfo.cRects = pRects->cRects;

1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync pVisRects = &pCmdInternal->Cmd.RectsInfo.aRects[0];

1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync }

1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync pCmdInternal->hSwapchainUm = pSwapchain->hSwapchainUm;

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync if (pRects->cRects)

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync memcpy(pVisRects, pRects->aRects, sizeof (RECT) * pRects->cRects);

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync vboxVideoCmCmdSubmit(pCmdInternal, VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(pCmdInternal->Cmd.RectsInfo.cRects));

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync pCmdInternal = NULL;

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsyncdone:

3c292c68aeb0a95090706381edf33b886c81afd1vboxsync ExReleaseFastMutex(&pDevExt->ContextMutex);

3c292c68aeb0a95090706381edf33b886c81afd1vboxsync

3c292c68aeb0a95090706381edf33b886c81afd1vboxsync if (pCmdInternal)

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync vboxVideoCmCmdRelease(pCmdInternal);

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync return Status;

1f67f03c498fb10dfaa104a3698a1e149b7e9eb5vboxsync}

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsyncstatic NTSTATUS vboxVdmaGgDmaColorFill(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DMACMD_CLRFILL pCF)

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync{

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync NTSTATUS Status = STATUS_UNSUCCESSFUL;

6a2b7cefae549318ba64aee5d6f40d0aae28f1a3vboxsync Assert (pDevExt->pvVisibleVram);

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync if (pDevExt->pvVisibleVram)

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync {

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync PVBOXWDDM_ALLOCATION pAlloc = pCF->ClrFill.Alloc.pAlloc;

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync Assert(pAlloc->offVram != VBOXVIDEOOFFSET_VOID);

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync if (pAlloc->offVram != VBOXVIDEOOFFSET_VOID)

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync {

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync RECT UnionRect = {0};

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync uint8_t *pvMem = pDevExt->pvVisibleVram + pAlloc->offVram;

395ac8a20a012656020c61a3975493a65fee0e77vboxsync UINT bpp = pAlloc->SurfDesc.bpp;

960d1f2d42faa8d833309114e5adc46a6a658c27vboxsync Assert(bpp);

395ac8a20a012656020c61a3975493a65fee0e77vboxsync Assert(((bpp * pAlloc->SurfDesc.width) >> 3) == pAlloc->SurfDesc.pitch);

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync switch (bpp)

8809400ad2407593d3471b82d5caf0c24cbcdf8avboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case 32:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync uint8_t bytestPP = bpp >> 3;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync for (UINT i = 0; i < pCF->ClrFill.Rects.cRects; ++i)

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RECT *pRect = &pCF->ClrFill.Rects.aRects[i];

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (LONG ir = pRect->top; ir < pRect->bottom; ++ir)

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync {

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync uint32_t * pvU32Mem = (uint32_t*)(pvMem + (ir * pAlloc->SurfDesc.pitch) + (pRect->left * bytestPP));

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync uint32_t cRaw = pRect->right - pRect->left;

e17f587595bd5d3a7be56a892e3fd3a0ef83d268vboxsync Assert(pRect->left >= 0);

10eaaac806009b8336cc5d746fe5072f6c9f58c0vboxsync Assert(pRect->right <= (LONG)pAlloc->SurfDesc.width);

1bc5a31ae6d57c2b4731a23205f3958678b60193vboxsync Assert(pRect->top >= 0);

e0b9d3c357adf9b7d05f55540e86f22943fc4b23vboxsync Assert(pRect->bottom <= (LONG)pAlloc->SurfDesc.height);

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync for (UINT j = 0; j < cRaw; ++j)

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync {

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync *pvU32Mem = pCF->ClrFill.Color;

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync ++pvU32Mem;

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync vboxWddmRectUnited(&UnionRect, &UnionRect, pRect);

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync Status = STATUS_SUCCESS;

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync break;

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync }

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync case 16:

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync case 8:

09b36b509b761f9ce006fa9c25cb86d12757b937vboxsync default:

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync AssertBreakpoint();

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

0c5d6027e582baa247e987e184f93d44623e7443vboxsync

0c5d6027e582baa247e987e184f93d44623e7443vboxsync if (Status == STATUS_SUCCESS)

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

0c5d6027e582baa247e987e184f93d44623e7443vboxsync if (pAlloc->SurfDesc.VidPnSourceId != D3DDDI_ID_UNINITIALIZED

0c5d6027e582baa247e987e184f93d44623e7443vboxsync && pAlloc->bAssigned

0c5d6027e582baa247e987e184f93d44623e7443vboxsync#if 0//def VBOXWDDM_RENDER_FROM_SHADOW

0c5d6027e582baa247e987e184f93d44623e7443vboxsync && pAlloc->enmType == VBOXWDDM_ALLOC_TYPE_STD_SHADOWSURFACE

0c5d6027e582baa247e987e184f93d44623e7443vboxsync#else

0c5d6027e582baa247e987e184f93d44623e7443vboxsync && pAlloc->enmType == VBOXWDDM_ALLOC_TYPE_STD_SHAREDPRIMARYSURFACE

0c5d6027e582baa247e987e184f93d44623e7443vboxsync#endif

0c5d6027e582baa247e987e184f93d44623e7443vboxsync )

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

0c5d6027e582baa247e987e184f93d44623e7443vboxsync if (!vboxWddmRectIsEmpty(&UnionRect))

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

0c5d6027e582baa247e987e184f93d44623e7443vboxsync PVBOXWDDM_SOURCE pSource = &pDevExt->aSources[pCF->ClrFill.Alloc.pAlloc->SurfDesc.VidPnSourceId];

0c5d6027e582baa247e987e184f93d44623e7443vboxsync uint32_t cUnlockedVBVADisabled = ASMAtomicReadU32(&pDevExt->cUnlockedVBVADisabled);

4bfa7b58e362a1bca0628643c352c137900bf01avboxsync if (!cUnlockedVBVADisabled)

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

0c5d6027e582baa247e987e184f93d44623e7443vboxsync VBOXVBVA_OP(ReportDirtyRect, pDevExt, pSource, &UnionRect);

0c5d6027e582baa247e987e184f93d44623e7443vboxsync }

0c5d6027e582baa247e987e184f93d44623e7443vboxsync else

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync VBOXVBVA_OP_WITHLOCK(ReportDirtyRect, pDevExt, pSource, &UnionRect);

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync else

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync {

b0d29fd0a868929a608ff72658aac997cc95319avboxsync AssertBreakpoint();

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync }

b0d29fd0a868929a608ff72658aac997cc95319avboxsync }

b0d29fd0a868929a608ff72658aac997cc95319avboxsync }

b0d29fd0a868929a608ff72658aac997cc95319avboxsync }

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync

b0d29fd0a868929a608ff72658aac997cc95319avboxsync return Status;

b0d29fd0a868929a608ff72658aac997cc95319avboxsync}

b0d29fd0a868929a608ff72658aac997cc95319avboxsync

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsyncNTSTATUS vboxVdmaGgDmaBltPerform(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOCATION pSrcAlloc, RECT* pSrcRect,

b0d29fd0a868929a608ff72658aac997cc95319avboxsync PVBOXWDDM_ALLOCATION pDstAlloc, RECT* pDstRect)

b0d29fd0a868929a608ff72658aac997cc95319avboxsync{

b0d29fd0a868929a608ff72658aac997cc95319avboxsync uint8_t* pvVramBase = pDevExt->pvVisibleVram;

b0d29fd0a868929a608ff72658aac997cc95319avboxsync /* we do not support color conversion */

c50100d1513854735d4e3593b3b385c007f6d8b6vboxsync Assert(pSrcAlloc->SurfDesc.format == pDstAlloc->SurfDesc.format);

b0d29fd0a868929a608ff72658aac997cc95319avboxsync /* we do not support stretching */

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync uint32_t srcWidth = pSrcRect->right - pSrcRect->left;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync uint32_t srcHeight = pSrcRect->bottom - pSrcRect->top;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync uint32_t dstWidth = pDstRect->right - pDstRect->left;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync uint32_t dstHeight = pDstRect->bottom - pDstRect->top;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(srcHeight == dstHeight);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(dstWidth == srcWidth);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pDstAlloc->offVram != VBOXVIDEOOFFSET_VOID);

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync Assert(pSrcAlloc->offVram != VBOXVIDEOOFFSET_VOID);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pSrcAlloc->SurfDesc.format != pDstAlloc->SurfDesc.format)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync if (srcHeight != dstHeight)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (srcWidth != dstWidth)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync if (pDstAlloc->offVram == VBOXVIDEOOFFSET_VOID)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pSrcAlloc->offVram == VBOXVIDEOOFFSET_VOID)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync

6c83eb6b98d1dd1b1d9795c16801ee2f53d2cc31vboxsync uint8_t *pvDstSurf = pvVramBase + pDstAlloc->offVram;

6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync uint8_t *pvSrcSurf = pvVramBase + pSrcAlloc->offVram;

6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync if (pDstAlloc->SurfDesc.width == dstWidth

6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync && pSrcAlloc->SurfDesc.width == srcWidth

6565c2fb4f10f47bcb5436630d2dc35e5a4f28e2vboxsync && pSrcAlloc->SurfDesc.width == pDstAlloc->SurfDesc.width)

2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(!pDstRect->left);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(!pSrcRect->left);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbDstOff = vboxWddmCalcOffXYrd(0 /* x */, pDstRect->top, pDstAlloc->SurfDesc.pitch, pDstAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbSrcOff = vboxWddmCalcOffXYrd(0 /* x */, pSrcRect->top, pSrcAlloc->SurfDesc.pitch, pSrcAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbSize = vboxWddmCalcSize(pDstAlloc->SurfDesc.pitch, dstHeight, pDstAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync memcpy(pvDstSurf + cbDstOff, pvSrcSurf + cbSrcOff, cbSize);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync else

0c5d6027e582baa247e987e184f93d44623e7443vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbDstLine = vboxWddmCalcRowSize(pDstRect->left, pDstRect->right, pDstAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t offDstStart = vboxWddmCalcOffXYrd(pDstRect->left, pDstRect->top, pDstAlloc->SurfDesc.pitch, pDstAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(cbDstLine <= pDstAlloc->SurfDesc.pitch);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbDstSkip = pDstAlloc->SurfDesc.pitch;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint8_t * pvDstStart = pvDstSurf + offDstStart;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbSrcLine = vboxWddmCalcRowSize(pSrcRect->left, pSrcRect->right, pSrcAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t offSrcStart = vboxWddmCalcOffXYrd(pSrcRect->left, pSrcRect->top, pSrcAlloc->SurfDesc.pitch, pSrcAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(cbSrcLine <= pSrcAlloc->SurfDesc.pitch);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cbSrcSkip = pSrcAlloc->SurfDesc.pitch;

2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync const uint8_t * pvSrcStart = pvSrcSurf + offSrcStart;

2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync uint32_t cRows = vboxWddmCalcNumRows(pDstRect->top, pDstRect->bottom, pDstAlloc->SurfDesc.format);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(cbDstLine == cbSrcLine);

2da513a7caa29822c9991d7e8615658a194c0cf8vboxsync

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync for (uint32_t i = 0; i < cRows; ++i)

86b620001857a05e9e7b83b11525094c34637e23vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync memcpy (pvDstStart, pvSrcStart, cbDstLine);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pvDstStart += cbDstSkip;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync pvSrcStart += cbSrcSkip;

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync return STATUS_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic NTSTATUS vboxVdmaGgDmaBlt(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DMACMD_BLT pBlt)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync /* we do not support stretching for now */

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync Assert(pBlt->Blt.SrcRect.right - pBlt->Blt.SrcRect.left == pBlt->Blt.DstRects.ContextRect.right - pBlt->Blt.DstRects.ContextRect.left);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pBlt->Blt.SrcRect.bottom - pBlt->Blt.SrcRect.top == pBlt->Blt.DstRects.ContextRect.bottom - pBlt->Blt.DstRects.ContextRect.top);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pBlt->Blt.SrcRect.right - pBlt->Blt.SrcRect.left != pBlt->Blt.DstRects.ContextRect.right - pBlt->Blt.DstRects.ContextRect.left)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync if (pBlt->Blt.SrcRect.bottom - pBlt->Blt.SrcRect.top != pBlt->Blt.DstRects.ContextRect.bottom - pBlt->Blt.DstRects.ContextRect.top)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return STATUS_INVALID_PARAMETER;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pBlt->Blt.DstRects.UpdateRects.cRects);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync NTSTATUS Status = STATUS_SUCCESS;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pBlt->Blt.DstRects.UpdateRects.cRects)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync for (uint32_t i = 0; i < pBlt->Blt.DstRects.UpdateRects.cRects; ++i)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RECT DstRect;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync RECT SrcRect;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxWddmRectTranslated(&DstRect, &pBlt->Blt.DstRects.UpdateRects.aRects[i], pBlt->Blt.DstRects.ContextRect.left, pBlt->Blt.DstRects.ContextRect.top);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxWddmRectTranslated(&SrcRect, &pBlt->Blt.DstRects.UpdateRects.aRects[i], pBlt->Blt.SrcRect.left, pBlt->Blt.SrcRect.top);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Status = vboxVdmaGgDmaBltPerform(pDevExt, pBlt->Blt.SrcAlloc.pAlloc, &SrcRect,

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pBlt->Blt.DstAlloc.pAlloc, &DstRect);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(Status == STATUS_SUCCESS);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (Status != STATUS_SUCCESS)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return Status;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync else

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Status = vboxVdmaGgDmaBltPerform(pDevExt, pBlt->Blt.SrcAlloc.pAlloc, &pBlt->Blt.SrcRect,

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync pBlt->Blt.DstAlloc.pAlloc, &pBlt->Blt.DstRects.ContextRect);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(Status == STATUS_SUCCESS);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (Status != STATUS_SUCCESS)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync return Status;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync return Status;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync}

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsyncstatic VOID vboxWddmBltPipeRectsTranslate(VBOXVDMAPIPE_RECTS *pRects, int x, int y)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vboxWddmRectTranslate(&pRects->ContextRect, x, y);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync for (UINT i = 0; i < pRects->UpdateRects.cRects; ++i)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxWddmRectTranslate(&pRects->UpdateRects.aRects[i], x, y);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync}

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsyncstatic NTSTATUS vboxVdmaGgDmaCmdProcessFast(PVBOXMP_DEVEXT pDevExt, VBOXVDMAPIPE_CMD_DMACMD *pDmaCmd)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync{

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync NTSTATUS Status = STATUS_SUCCESS;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync PVBOXWDDM_CONTEXT pContext = pDmaCmd->pContext;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync DXGK_INTERRUPT_TYPE enmComplType = DXGK_INTERRUPT_DMA_COMPLETED;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync switch (pDmaCmd->enmCmd)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync case VBOXVDMACMD_TYPE_DMA_PRESENT_BLT:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync PVBOXVDMAPIPE_CMD_DMACMD_BLT pBlt = (PVBOXVDMAPIPE_CMD_DMACMD_BLT)pDmaCmd;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync PVBOXWDDM_ALLOCATION pDstAlloc = pBlt->Blt.DstAlloc.pAlloc;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync PVBOXWDDM_ALLOCATION pSrcAlloc = pBlt->Blt.SrcAlloc.pAlloc;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync BOOLEAN bComplete = TRUE;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync switch (pDstAlloc->enmType)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync case VBOXWDDM_ALLOC_TYPE_STD_SHAREDPRIMARYSURFACE:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync case VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pDstAlloc->bAssigned)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXWDDM_SOURCE *pSource = &pDevExt->aSources[pDstAlloc->SurfDesc.VidPnSourceId];

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pSource->pPrimaryAllocation == pDstAlloc);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync switch (pSrcAlloc->enmType)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync case VBOXWDDM_ALLOC_TYPE_STD_SHADOWSURFACE:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pContext->enmType == VBOXWDDM_CONTEXT_TYPE_SYSTEM);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pBlt->Hdr.fFlags.b2DRelated)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync RECT OverlayUnionRect;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync RECT UpdateRect;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync UpdateRect = pBlt->Blt.DstRects.UpdateRects.aRects[0];

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync for (UINT i = 1; i < pBlt->Blt.DstRects.UpdateRects.cRects; ++i)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync vboxWddmRectUnite(&UpdateRect, &pBlt->Blt.DstRects.UpdateRects.aRects[i]);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync vboxVhwaHlpOverlayDstRectUnion(pDevExt, pDstAlloc->SurfDesc.VidPnSourceId, &OverlayUnionRect);

f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync Assert(pBlt->Blt.DstRects.ContextRect.left == 0); /* <-| otherwise we would probably need to translate the UpdateRects to left;top first??*/

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(pBlt->Blt.DstRects.ContextRect.top == 0); /* <--| */

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxVdmaDirtyRectsCalcIntersection(&OverlayUnionRect, &pBlt->Blt.DstRects.UpdateRects, &pBlt->Blt.DstRects.UpdateRects);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pBlt->Blt.DstRects.UpdateRects.cRects)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxVdmaGgDmaBlt(pDevExt, pBlt);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync uint32_t cUnlockedVBVADisabled = ASMAtomicReadU32(&pDevExt->cUnlockedVBVADisabled);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (!cUnlockedVBVADisabled)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXVBVA_OP(ReportDirtyRect, pDevExt, pSource, &UpdateRect);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync else

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXVBVA_OP_WITHLOCK(ReportDirtyRect, pDevExt, pSource, &UpdateRect);

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync if (pBlt->Hdr.fFlags.b3DRelated)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Status = STATUS_MORE_PROCESSING_REQUIRED;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

ce666b71b4eb6477625b0057689a08aaa7c11b64vboxsync

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync case VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC:

dee2201f96a012bfb966c8de4ab006c2c90a0eefvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pContext->enmType == VBOXWDDM_CONTEXT_TYPE_CUSTOM_3D);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pSrcAlloc->fRcFlags.RenderTarget);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync if (pSrcAlloc->fRcFlags.RenderTarget)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pBlt->Hdr.fFlags.b3DRelated)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Status = STATUS_MORE_PROCESSING_REQUIRED;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

f1f55b6ac890efaabca0ff940f58aa8df1dc84c8vboxsync default:

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync AssertBreakpoint();

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync case VBOXWDDM_ALLOC_TYPE_STD_SHADOWSURFACE:

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pBlt->Hdr.fFlags.b2DRelated)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync RECT OverlayUnionRect;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxVhwaHlpOverlayDstRectUnion(pDevExt, pDstAlloc->SurfDesc.VidPnSourceId, &OverlayUnionRect);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(pBlt->Blt.DstRects.ContextRect.left == 0); /* <-| otherwise we would probably need to translate the UpdateRects to left;top first??*/

cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync Assert(pBlt->Blt.DstRects.ContextRect.top == 0); /* <--| */

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxVdmaDirtyRectsCalcIntersection(&OverlayUnionRect, &pBlt->Blt.DstRects.UpdateRects, &pBlt->Blt.DstRects.UpdateRects);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync if (pBlt->Blt.DstRects.UpdateRects.cRects)

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync vboxVdmaGgDmaBlt(pDevExt, pBlt);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync else

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync {

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync Assert(0);

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync break;

e74eef731a813e4e06680c587a6759b9974b29c9vboxsync }

cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync default:

11923fc977be1686f5428c3e790c04d0701a074cvboxsync Assert(0);

11923fc977be1686f5428c3e790c04d0701a074cvboxsync }

11923fc977be1686f5428c3e790c04d0701a074cvboxsync

cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync if (Status == STATUS_MORE_PROCESSING_REQUIRED)

cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync {

11923fc977be1686f5428c3e790c04d0701a074cvboxsync vboxWddmAllocationRetain(pDstAlloc);

11923fc977be1686f5428c3e790c04d0701a074cvboxsync vboxWddmAllocationRetain(pSrcAlloc);

11923fc977be1686f5428c3e790c04d0701a074cvboxsync }

11923fc977be1686f5428c3e790c04d0701a074cvboxsync break;

11923fc977be1686f5428c3e790c04d0701a074cvboxsync }

11923fc977be1686f5428c3e790c04d0701a074cvboxsync case VBOXVDMACMD_TYPE_DMA_PRESENT_FLIP:

11923fc977be1686f5428c3e790c04d0701a074cvboxsync {

11923fc977be1686f5428c3e790c04d0701a074cvboxsync PVBOXVDMAPIPE_CMD_DMACMD_FLIP pFlip = (PVBOXVDMAPIPE_CMD_DMACMD_FLIP)pDmaCmd;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pFlip->Hdr.fFlags.b3DRelated);

11923fc977be1686f5428c3e790c04d0701a074cvboxsync Assert(!pFlip->Hdr.fFlags.b2DRelated);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pFlip->Hdr.fFlags.b3DRelated)

cce0c6096dee0c5353bb74431dc47b05f87a1c6dvboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Status = STATUS_MORE_PROCESSING_REQUIRED;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync vboxWddmAllocationRetain(pFlip->Flip.Alloc.pAlloc);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync break;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync case VBOXVDMACMD_TYPE_DMA_PRESENT_CLRFILL:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXVDMAPIPE_CMD_DMACMD_CLRFILL pCF = (PVBOXVDMAPIPE_CMD_DMACMD_CLRFILL)pDmaCmd;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(pCF->Hdr.fFlags.b2DRelated);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(!pCF->Hdr.fFlags.b3DRelated);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Status = vboxVdmaGgDmaColorFill(pDevExt, pCF);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(Status == STATUS_SUCCESS);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync break;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync default:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(0);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync break;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync NTSTATUS tmpStatus = vboxVdmaGgCmdDmaNotifyCompleted(pDevExt, pDmaCmd, enmComplType);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(tmpStatus == STATUS_SUCCESS);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (Status != STATUS_MORE_PROCESSING_REQUIRED)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync vboxVdmaGgCmdDestroy(pDevExt, &pDmaCmd->Hdr);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync return Status;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync}

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsyncstatic NTSTATUS vboxVdmaGgDmaCmdProcessSlow(PVBOXMP_DEVEXT pDevExt, VBOXVDMAPIPE_CMD_DMACMD *pDmaCmd)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync{

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync NTSTATUS Status = STATUS_SUCCESS;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXWDDM_CONTEXT pContext = pDmaCmd->pContext;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync DXGK_INTERRUPT_TYPE enmComplType = DXGK_INTERRUPT_DMA_COMPLETED;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync switch (pDmaCmd->enmCmd)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync case VBOXVDMACMD_TYPE_DMA_PRESENT_BLT:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXVDMAPIPE_CMD_DMACMD_BLT pBlt = (PVBOXVDMAPIPE_CMD_DMACMD_BLT)pDmaCmd;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXWDDM_ALLOCATION pDstAlloc = pBlt->Blt.DstAlloc.pAlloc;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXWDDM_ALLOCATION pSrcAlloc = pBlt->Blt.SrcAlloc.pAlloc;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync BOOLEAN bComplete = TRUE;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync switch (pDstAlloc->enmType)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync case VBOXWDDM_ALLOC_TYPE_STD_SHAREDPRIMARYSURFACE:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync case VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pDstAlloc->bAssigned)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync VBOXWDDM_SOURCE *pSource = &pDevExt->aSources[pDstAlloc->SurfDesc.VidPnSourceId];

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(pSource->pPrimaryAllocation == pDstAlloc);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync switch (pSrcAlloc->enmType)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync case VBOXWDDM_ALLOC_TYPE_STD_SHADOWSURFACE:

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(pContext->enmType == VBOXWDDM_CONTEXT_TYPE_SYSTEM);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pBlt->Hdr.fFlags.b3DRelated)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync POINT pos = pSource->VScreenPos;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pos.x || pos.y)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync /* note: do NOT trans;ate the src rect since it is used for screen pos calculation */

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync vboxWddmBltPipeRectsTranslate(&pBlt->Blt.DstRects, pos.x, pos.y);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Status = vboxVdmaGgDirtyRectsProcess(pDevExt, pContext, NULL, &pBlt->Blt.SrcRect, &pBlt->Blt.DstRects);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(Status == STATUS_SUCCESS);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync break;

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync }

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync case VBOXWDDM_ALLOC_TYPE_UMD_RC_GENERIC:

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync {

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync Assert(pContext->enmType == VBOXWDDM_CONTEXT_TYPE_CUSTOM_3D);

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync Assert(pSrcAlloc->fRcFlags.RenderTarget);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pSrcAlloc->fRcFlags.RenderTarget)

5bc12adcd2551b1a206b40f9ad976fed75bea9a0vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pBlt->Hdr.fFlags.b3DRelated)

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync POINT pos = pSource->VScreenPos;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pos.x || pos.y)

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync /* note: do NOT trans;ate the src rect since it is used for screen pos calculation */

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync vboxWddmBltPipeRectsTranslate(&pBlt->Blt.DstRects, pos.x, pos.y);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync PVBOXWDDM_SWAPCHAIN pSwapchain;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync pSwapchain = vboxWddmSwapchainRetainByAlloc(pDevExt, pSrcAlloc);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync if (pSwapchain)

af86e71b7cb472cb35c26e2d78c0152fad35e0e7vboxsync {

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Status = vboxVdmaGgDirtyRectsProcess(pDevExt, pContext, pSwapchain, &pBlt->Blt.SrcRect, &pBlt->Blt.DstRects);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync Assert(Status == STATUS_SUCCESS);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync vboxWddmSwapchainRelease(pSwapchain);

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync break;

06dc6eb95cf33b2b83f0d07c602d1ca20a575663vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync default:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync AssertBreakpoint();

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync break;

fa8716d08ff627a8e1c14bcac56e8e3867b3f795vboxsync }

4bfa7b58e362a1bca0628643c352c137900bf01avboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync break;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync default:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(0);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync vboxWddmAllocationRelease(pDstAlloc);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync vboxWddmAllocationRelease(pSrcAlloc);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync break;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync }

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync case VBOXVDMACMD_TYPE_DMA_PRESENT_FLIP:

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXVDMAPIPE_CMD_DMACMD_FLIP pFlip = (PVBOXVDMAPIPE_CMD_DMACMD_FLIP)pDmaCmd;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Assert(pFlip->Hdr.fFlags.b3DRelated);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Assert(!pFlip->Hdr.fFlags.b2DRelated);

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXWDDM_ALLOCATION pAlloc = pFlip->Flip.Alloc.pAlloc;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXWDDM_SOURCE *pSource = &pDevExt->aSources[pAlloc->SurfDesc.VidPnSourceId];

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pFlip->Hdr.fFlags.b3DRelated)

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync PVBOXWDDM_SWAPCHAIN pSwapchain;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync pSwapchain = vboxWddmSwapchainRetainByAlloc(pDevExt, pAlloc);

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync if (pSwapchain)

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync {

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync POINT pos = pSource->VScreenPos;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync RECT SrcRect;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync VBOXVDMAPIPE_RECTS Rects;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync SrcRect.left = 0;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync SrcRect.top = 0;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync SrcRect.right = pAlloc->SurfDesc.width;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync SrcRect.bottom = pAlloc->SurfDesc.height;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Rects.ContextRect.left = pos.x;

377f1df8d6ec248927bcdf0efabf87ab55c4a615vboxsync Rects.ContextRect.top = pos.y;

d408b82da0773c7e8cd4b3a01cb8a065a2c73a2dvboxsync Rects.ContextRect.right = pAlloc->SurfDesc.width + pos.x;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Rects.ContextRect.bottom = pAlloc->SurfDesc.height + pos.y;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Rects.UpdateRects.cRects = 1;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Rects.UpdateRects.aRects[0] = Rects.ContextRect;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Status = vboxVdmaGgDirtyRectsProcess(pDevExt, pContext, pSwapchain, &SrcRect, &Rects);

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Assert(Status == STATUS_SUCCESS);

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync vboxWddmSwapchainRelease(pSwapchain);

fa8716d08ff627a8e1c14bcac56e8e3867b3f795vboxsync }

fa8716d08ff627a8e1c14bcac56e8e3867b3f795vboxsync }

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync vboxWddmAllocationRelease(pAlloc);

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync break;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync }

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync default:

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync Assert(0);

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync break;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync }

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync vboxVdmaGgCmdDestroy(pDevExt, &pDmaCmd->Hdr);

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync return Status;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync}

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsyncstatic DECLCALLBACK(UINT) vboxVdmaGgCmdCancelVisitor(PVBOXVIDEOCM_CTX pContext, PVOID pvCmd, uint32_t cbCmd, PVOID pvVisitor)

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync{

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync PVBOXWDDM_SWAPCHAIN pSwapchain = (PVBOXWDDM_SWAPCHAIN)pvVisitor;

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync if (!pSwapchain)

766956791b9a42fc91ba6f8bd8be7f6a6f7ba092vboxsync return VBOXVIDEOCMCMDVISITOR_RETURN_RMCMD;

PVBOXVIDEOCM_CMD_RECTS_INTERNAL pCmdInternal = (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)pvCmd;

if (pCmdInternal->hSwapchainUm == pSwapchain->hSwapchainUm)

return VBOXVIDEOCMCMDVISITOR_RETURN_RMCMD;

return 0;

}

static VOID vboxVdmaGgWorkerThread(PVOID pvUser)

{

PVBOXMP_DEVEXT pDevExt = (PVBOXMP_DEVEXT)pvUser;

PVBOXVDMAGG pVdma = &pDevExt->u.primary.Vdma.DmaGg;

NTSTATUS Status = vboxVdmaPipeSvrOpen(&pVdma->CmdPipe);

Assert(Status == STATUS_SUCCESS);

if (Status == STATUS_SUCCESS)

{

do

{

LIST_ENTRY CmdList;

Status = vboxVdmaPipeSvrCmdGetList(&pVdma->CmdPipe, &CmdList);

Assert(Status == STATUS_SUCCESS || Status == STATUS_PIPE_CLOSING);

if (Status == STATUS_SUCCESS)

{

for (PLIST_ENTRY pCur = CmdList.Blink; pCur != &CmdList;)

{

PVBOXVDMAPIPE_CMD_DR pDr = VBOXVDMAPIPE_CMD_DR_FROM_ENTRY(pCur);

RemoveEntryList(pCur);

pCur = CmdList.Blink;

switch (pDr->enmType)

{

case VBOXVDMAPIPE_CMD_TYPE_DMACMD:

{

PVBOXVDMAPIPE_CMD_DMACMD pDmaCmd = (PVBOXVDMAPIPE_CMD_DMACMD)pDr;

Status = vboxVdmaGgDmaCmdProcessSlow(pDevExt, pDmaCmd);

Assert(Status == STATUS_SUCCESS);

} break;

#if 0

case VBOXVDMAPIPE_CMD_TYPE_RECTSINFO:

{

PVBOXVDMAPIPE_CMD_RECTSINFO pRects = (PVBOXVDMAPIPE_CMD_RECTSINFO)pDr;

Status = vboxVdmaGgDirtyRectsProcess(pDevExt, pRects->pContext, pRects->pSwapchain, &pRects->ContextsRects);

Assert(Status == STATUS_SUCCESS);

vboxVdmaGgCmdDestroy(pDevExt, pDr);

break;

}

#endif

case VBOXVDMAPIPE_CMD_TYPE_FINISH:

{

PVBOXVDMAPIPE_CMD_FINISH pCmd = (PVBOXVDMAPIPE_CMD_FINISH)pDr;

PVBOXWDDM_CONTEXT pContext = pCmd->pContext;

Assert(pCmd->pEvent);

Status = vboxVideoCmCmdSubmitCompleteEvent(&pContext->CmContext, pCmd->pEvent);

if (Status != STATUS_SUCCESS)

{

WARN(("vboxVideoCmCmdWaitCompleted failedm Status (0x%x)", Status));

}

vboxVdmaGgCmdDestroy(pDevExt, &pCmd->Hdr);

break;

}

case VBOXVDMAPIPE_CMD_TYPE_CANCEL:

{

PVBOXVDMAPIPE_CMD_CANCEL pCmd = (PVBOXVDMAPIPE_CMD_CANCEL)pDr;

PVBOXWDDM_CONTEXT pContext = pCmd->pContext;

Status = vboxVideoCmCmdVisit(&pContext->CmContext, FALSE, vboxVdmaGgCmdCancelVisitor, pCmd->pSwapchain);

if (Status != STATUS_SUCCESS)

{

WARN(("vboxVideoCmCmdWaitCompleted failedm Status (0x%x)", Status));

}

Assert(pCmd->pEvent);

KeSetEvent(pCmd->pEvent, 0, FALSE);

vboxVdmaGgCmdDestroy(pDevExt, &pCmd->Hdr);

break;

}

default:

AssertBreakpoint();

}

}

}

else

break;

} while (1);

}

/* always try to close the pipe to make sure the client side is notified */

Status = vboxVdmaPipeSvrClose(&pVdma->CmdPipe);

Assert(Status == STATUS_SUCCESS);

}

NTSTATUS vboxVdmaGgConstruct(PVBOXMP_DEVEXT pDevExt)

{

PVBOXVDMAGG pVdma = &pDevExt->u.primary.Vdma.DmaGg;

NTSTATUS Status = vboxVdmaPipeConstruct(&pVdma->CmdPipe);

Assert(Status == STATUS_SUCCESS);

if (Status == STATUS_SUCCESS)

{

Status = vboxVdmaGgThreadCreate(&pVdma->pThread, vboxVdmaGgWorkerThread, pDevExt);

Assert(Status == STATUS_SUCCESS);

if (Status == STATUS_SUCCESS)

return STATUS_SUCCESS;

NTSTATUS tmpStatus = vboxVdmaPipeDestruct(&pVdma->CmdPipe);

Assert(tmpStatus == STATUS_SUCCESS);

}

/* we're here ONLY in case of an error */

Assert(Status != STATUS_SUCCESS);

return Status;

}

NTSTATUS vboxVdmaGgDestruct(PVBOXMP_DEVEXT pDevExt)

{

PVBOXVDMAGG pVdma = &pDevExt->u.primary.Vdma.DmaGg;

/* this informs the server thread that it should complete all current commands and exit */

NTSTATUS Status = vboxVdmaPipeCltClose(&pVdma->CmdPipe);

Assert(Status == STATUS_SUCCESS);

if (Status == STATUS_SUCCESS)

{

Status = KeWaitForSingleObject(pVdma->pThread, Executive, KernelMode, FALSE, NULL /* PLARGE_INTEGER Timeout */);

Assert(Status == STATUS_SUCCESS);

if (Status == STATUS_SUCCESS)

{

Status = vboxVdmaPipeDestruct(&pVdma->CmdPipe);

Assert(Status == STATUS_SUCCESS);

}

}

return Status;

}

NTSTATUS vboxVdmaGgCmdSubmit(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DR pCmd)

{

switch (pCmd->enmType)

{

case VBOXVDMAPIPE_CMD_TYPE_DMACMD:

{

PVBOXVDMAPIPE_CMD_DMACMD pDmaCmd = (PVBOXVDMAPIPE_CMD_DMACMD)pCmd;

NTSTATUS Status = vboxVdmaGgDmaCmdProcessFast(pDevExt, pDmaCmd);

if (Status == STATUS_MORE_PROCESSING_REQUIRED)

break;

return Status;

}

default:

break;

}

return vboxVdmaPipeCltCmdPut(&pDevExt->u.primary.Vdma.DmaGg.CmdPipe, &pCmd->PipeHdr);

}

NTSTATUS vboxVdmaGgCmdDmaNotifySubmitted(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DMACMD pCmd)

{

PVBOXVDMADDI_CMD pDdiCmd;

#ifdef VBOX_WDDM_IRQ_COMPLETION

pDdiCmd = vboxVdmaGgCmdDmaGetDdiCmd(pCmd);

#else

pDdiCmd = &pCmd->DdiCmd;

#endif

NTSTATUS Status = vboxVdmaDdiCmdSubmitted(pDevExt, pDdiCmd);

Assert(Status == STATUS_SUCCESS);

return Status;

}

NTSTATUS vboxVdmaGgCmdDmaNotifyCompleted(PVBOXMP_DEVEXT pDevExt, PVBOXVDMAPIPE_CMD_DMACMD pCmd, DXGK_INTERRUPT_TYPE enmComplType)

{

#ifdef VBOX_WDDM_IRQ_COMPLETION

VBOXVDMACBUF_DR* pDr = vboxVdmaGgCmdDmaGetDr(pCmd);

int rc = vboxVdmaCBufDrSubmit(pDevExt, &pDevExt->u.primary.Vdma, pDr);

Assert(rc == VINF_SUCCESS);

if (RT_SUCCESS(rc))

{

return STATUS_SUCCESS;

}

return STATUS_UNSUCCESSFUL;

#else

return vboxVdmaDdiCmdCompleted(pDevExt, &pCmd->DdiCmd, enmComplType);

#endif

}

VOID vboxVdmaGgCmdDmaNotifyInit(PVBOXVDMAPIPE_CMD_DMACMD pCmd,

uint32_t u32NodeOrdinal, uint32_t u32FenceId,

PFNVBOXVDMADDICMDCOMPLETE_DPC pfnComplete, PVOID pvComplete)

{

PVBOXVDMADDI_CMD pDdiCmd;

#ifdef VBOX_WDDM_IRQ_COMPLETION

pDdiCmd = vboxVdmaGgCmdDmaGetDdiCmd(pCmd);

#else

pDdiCmd = &pCmd->DdiCmd;

#endif

vboxVdmaDdiCmdInit(pDdiCmd, u32NodeOrdinal, u32FenceId, pfnComplete, pvComplete);

}

NTSTATUS vboxVdmaGgCmdFinish(PVBOXMP_DEVEXT pDevExt, VBOXWDDM_CONTEXT *pContext, PKEVENT pEvent)

{

NTSTATUS Status = STATUS_SUCCESS;

PVBOXVDMAPIPE_CMD_FINISH pCmd = (PVBOXVDMAPIPE_CMD_FINISH)vboxVdmaGgCmdCreate(pDevExt, VBOXVDMAPIPE_CMD_TYPE_FINISH, sizeof (*pCmd));

if (pCmd)

{

pCmd->pContext = pContext;

pCmd->pEvent = pEvent;

Status = vboxVdmaGgCmdSubmit(pDevExt, &pCmd->Hdr);

if (!NT_SUCCESS(Status))

{

WARN(("vboxVdmaGgCmdSubmit returned 0x%x", Status));

}

}

else

{

WARN(("vboxVdmaGgCmdCreate failed"));

Status = STATUS_NO_MEMORY;

}

return Status;

}

NTSTATUS vboxVdmaGgCmdCancel(PVBOXMP_DEVEXT pDevExt, VBOXWDDM_CONTEXT *pContext, PVBOXWDDM_SWAPCHAIN pSwapchain)

{

NTSTATUS Status = STATUS_SUCCESS;

PVBOXVDMAPIPE_CMD_CANCEL pCmd = (PVBOXVDMAPIPE_CMD_CANCEL)vboxVdmaGgCmdCreate(pDevExt, VBOXVDMAPIPE_CMD_TYPE_CANCEL, sizeof (*pCmd));

if (pCmd)

{

KEVENT Event;

KeInitializeEvent(&Event, NotificationEvent, FALSE);

pCmd->pContext = pContext;

pCmd->pSwapchain = pSwapchain;