9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync#include "VBoxMPWddm.h"

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync#include "common/VBoxMPCommon.h"

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync#include "VBoxMPVdma.h"

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync#include "VBoxMPVhwa.h"

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync#include <iprt/asm.h>

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync#include "VBoxMPCr.h"

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#include <iprt/mem.h>

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#ifdef VBOX_WITH_CROGL

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync# include <packer.h>

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#endif

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsyncstatic NTSTATUS vboxVdmaCrCtlGetDefaultClientId(PVBOXMP_DEVEXT pDevExt, uint32_t *pu32ClienID);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeConstruct(PVBOXVDMAPIPE pPipe)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeInitializeSpinLock(&pPipe->SinchLock);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeInitializeEvent(&pPipe->Event, SynchronizationEvent, FALSE);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync InitializeListHead(&pPipe->CmdListHead);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CREATED;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = true;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeSvrOpen(PVBOXVDMAPIPE pPipe)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KIRQL OldIrql;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync switch (pPipe->enmState)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_CREATED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_OPENNED;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_OPENNED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync default:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync AssertBreakpoint();

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_INVALID_PIPE_STATE;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeSvrClose(PVBOXVDMAPIPE pPipe)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KIRQL OldIrql;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSING);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync switch (pPipe->enmState)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_CLOSING:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSED;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_CLOSED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync default:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync AssertBreakpoint();

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_INVALID_PIPE_STATE;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeCltClose(PVBOXVDMAPIPE pPipe)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KIRQL OldIrql;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bool bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync switch (pPipe->enmState)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_OPENNED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSING;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bNeedNotify = pPipe->bNeedNotify;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_CREATED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->enmState = VBOXVDMAPIPE_STATE_CLOSED;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case VBOXVDMAPIPE_STATE_CLOSED:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync default:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync AssertBreakpoint();

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_INVALID_PIPE_STATE;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (bNeedNotify)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeSetEvent(&pPipe->Event, 0, FALSE);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeDestruct(PVBOXVDMAPIPE pPipe)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CREATED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync /* ensure the pipe is closed */

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = vboxVdmaPipeCltClose(pPipe);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(Status == STATUS_SUCCESS);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeSvrCmdGetList(PVBOXVDMAPIPE pPipe, PLIST_ENTRY pDetachHead)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync PLIST_ENTRY pEntry = NULL;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KIRQL OldIrql;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync VBOXVDMAPIPE_STATE enmState = VBOXVDMAPIPE_STATE_CLOSED;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync do

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bool bListEmpty = true;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync || pPipe->enmState == VBOXVDMAPIPE_STATE_CLOSING);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState >= VBOXVDMAPIPE_STATE_OPENNED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync enmState = pPipe->enmState;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (enmState >= VBOXVDMAPIPE_STATE_OPENNED)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync vboxVideoLeDetach(&pPipe->CmdListHead, pDetachHead);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bListEmpty = !!(IsListEmpty(pDetachHead));

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = bListEmpty;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_INVALID_PIPE_STATE;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (!bListEmpty)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(Status == STATUS_SUCCESS);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (enmState == VBOXVDMAPIPE_STATE_OPENNED)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = KeWaitForSingleObject(&pPipe->Event, Executive, KernelMode, FALSE, NULL /* PLARGE_INTEGER Timeout */);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(Status == STATUS_SUCCESS);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (Status != STATUS_SUCCESS)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(enmState == VBOXVDMAPIPE_STATE_CLOSING);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_PIPE_CLOSING;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync } while (1);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPipeCltCmdPut(PVBOXVDMAPIPE pPipe, PVBOXVDMAPIPE_CMD_HDR pCmd)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KIRQL OldIrql;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bool bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeAcquireSpinLock(&pPipe->SinchLock, &OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (pPipe->enmState == VBOXVDMAPIPE_STATE_OPENNED)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync bNeedNotify = pPipe->bNeedNotify;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync InsertHeadList(&pPipe->CmdListHead, &pCmd->ListEntry);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pPipe->bNeedNotify = false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_INVALID_PIPE_STATE;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeReleaseSpinLock(&pPipe->SinchLock, OldIrql);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (bNeedNotify)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync KeSetEvent(&pPipe->Event, 0, FALSE);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

6902a98267d5180fb081cb5273751d0a628bf04dvboxsyncDECLINLINE(void) vboxVdmaDirtyRectsCalcIntersection(const RECT *pArea, const VBOXWDDM_RECTS_INFO *pRects, PVBOXWDDM_RECTS_INFO pResult)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t cRects = 0;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (uint32_t i = 0; i < pRects->cRects; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (vboxWddmRectIntersection(pArea, &pRects->aRects[i], &pResult->aRects[cRects]))

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync ++cRects;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pResult->cRects = cRects;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncDECLINLINE(bool) vboxVdmaDirtyRectsHasIntersections(const RECT *paRects1, uint32_t cRects1, const RECT *paRects2, uint32_t cRects2)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync RECT tmpRect;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (uint32_t i = 0; i < cRects1; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync const RECT * pRect1 = &paRects1[i];

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (uint32_t j = 0; j < cRects2; ++j)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync const RECT * pRect2 = &paRects2[j];

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (vboxWddmRectIntersection(pRect1, pRect2, &tmpRect))

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return true;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncDECLINLINE(bool) vboxVdmaDirtyRectsIsCover(const RECT *paRects, uint32_t cRects, const RECT *paRectsCovered, uint32_t cRectsCovered)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (uint32_t i = 0; i < cRectsCovered; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync const RECT * pRectCovered = &paRectsCovered[i];

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t j = 0;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (; j < cRects; ++j)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync const RECT * pRect = &paRects[j];

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (vboxWddmRectIsCoveres(pRect, pRectCovered))

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (j == cRects)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return false;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return true;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#ifdef VBOX_WITH_CROGL

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsyncNTSTATUS vboxVdmaPostHideSwapchain(PVBOXWDDM_SWAPCHAIN pSwapchain)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(KeGetCurrentIrql() < DISPATCH_LEVEL);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t cbCmdInternal = VBOXVIDEOCM_CMD_RECTS_INTERNAL_SIZE4CRECTS(0);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync PVBOXVIDEOCM_CMD_RECTS_INTERNAL pCmdInternal =

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync (PVBOXVIDEOCM_CMD_RECTS_INTERNAL)vboxVideoCmCmdCreate(&pSwapchain->pContext->CmContext, cbCmdInternal);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pCmdInternal);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (pCmdInternal)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pCmdInternal->hSwapchainUm = pSwapchain->hSwapchainUm;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pCmdInternal->Cmd.fFlags.Value = 0;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pCmdInternal->Cmd.fFlags.bAddHiddenRects = 1;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pCmdInternal->Cmd.fFlags.bHide = 1;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pCmdInternal->Cmd.RectsInfo.cRects = 0;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync vboxVideoCmCmdSubmit(pCmdInternal, VBOXVIDEOCM_SUBMITSIZE_DEFAULT);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_NO_MEMORY;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#endif

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic VOID vboxWddmBltPipeRectsTranslate(VBOXVDMAPIPE_RECTS *pRects, int x, int y)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmRectTranslate(&pRects->ContextRect, x, y);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync for (UINT i = 0; i < pRects->UpdateRects.cRects; ++i)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmRectTranslate(&pRects->UpdateRects.aRects[i], x, y);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync}

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic VBOXVDMAPIPE_RECTS * vboxWddmBltPipeRectsDup(const VBOXVDMAPIPE_RECTS *pRects)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const size_t cbDup = RT_OFFSETOF(VBOXVDMAPIPE_RECTS, UpdateRects.aRects[pRects->UpdateRects.cRects]);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBOXVDMAPIPE_RECTS *pDup = (VBOXVDMAPIPE_RECTS*)vboxWddmMemAllocZero(cbDup);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pDup)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxWddmMemAllocZero failed"));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync memcpy(pDup, pRects, cbDup);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return pDup;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync}

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#ifdef VBOX_WITH_CROGL

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsynctypedef struct VBOXMP_VDMACR_WRITECOMPLETION

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void *pvBufferToFree;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync} VBOXMP_VDMACR_WRITECOMPLETION, *PVBOXMP_VDMACR_WRITECOMPLETION;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic DECLCALLBACK(void) vboxVdmaCrWriteCompletion(PVBOXMP_CRSHGSMITRANSPORT pCon, int rc, void *pvCtx)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXMP_VDMACR_WRITECOMPLETION pData = (PVBOXMP_VDMACR_WRITECOMPLETION)pvCtx;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void* pvBufferToFree = pData->pvBufferToFree;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pvBufferToFree)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrShgsmiTransportBufFree(pCon, pvBufferToFree);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrShgsmiTransportCmdTermWriteAsync(pCon, pvCtx);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync}

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsynctypedef struct VBOXMP_VDMACR_WRITEREADCOMPLETION

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync void *pvBufferToFree;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync void *pvContext;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync} VBOXMP_VDMACR_WRITEREADCOMPLETION, *PVBOXMP_VDMACR_WRITEREADCOMPLETION;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsyncvoid vboxVdmaCrSubmitWriteReadAsyncGenericCompletion(PVBOXMP_CRSHGSMITRANSPORT pCon, void *pvCtx)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync PVBOXMP_VDMACR_WRITEREADCOMPLETION pData = (PVBOXMP_VDMACR_WRITEREADCOMPLETION)pvCtx;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync void* pvBufferToFree = pData->pvBufferToFree;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (pvBufferToFree)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync VBoxMpCrShgsmiTransportBufFree(pCon, pvBufferToFree);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync VBoxMpCrShgsmiTransportCmdTermWriteReadAsync(pCon, pvCtx);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsyncNTSTATUS vboxVdmaCrSubmitWriteReadAsync(PVBOXMP_DEVEXT pDevExt, VBOXMP_CRPACKER *pCrPacker, uint32_t u32CrConClientID, PFNVBOXMP_CRSHGSMITRANSPORT_SENDWRITEREADASYNC_COMPLETION pfnCompletion, void *pvCompletion)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Assert(u32CrConClientID);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync NTSTATUS Status = STATUS_SUCCESS;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync uint32_t cbBuffer;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync void * pvPackBuffer;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync void * pvBuffer = VBoxMpCrPackerTxBufferComplete(pCrPacker, &cbBuffer, &pvPackBuffer);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (pvBuffer)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync PVBOXMP_VDMACR_WRITEREADCOMPLETION pvCompletionData = (PVBOXMP_VDMACR_WRITEREADCOMPLETION)VBoxMpCrShgsmiTransportCmdCreateWriteReadAsync(&pDevExt->CrHgsmiTransport, u32CrConClientID, pvBuffer, cbBuffer,

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync pfnCompletion, sizeof (*pvCompletionData));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (pvCompletionData)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync pvCompletionData->pvBufferToFree = pvPackBuffer;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync pvCompletionData->pvContext = pvCompletion;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync int rc = VBoxMpCrShgsmiTransportCmdSubmitWriteReadAsync(&pDevExt->CrHgsmiTransport, pvCompletionData);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (RT_SUCCESS(rc))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return STATUS_SUCCESS;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

d9fec6d329252f6e5eb8f564690e582b2aea6624vboxsync WARN(("VBoxMpCrShgsmiTransportCmdSubmitWriteReadAsync failed, rc %d", rc));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = STATUS_UNSUCCESSFUL;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync VBoxMpCrShgsmiTransportCmdTermWriteReadAsync(&pDevExt->CrHgsmiTransport, pvCompletionData);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync else

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

d9fec6d329252f6e5eb8f564690e582b2aea6624vboxsync WARN(("VBoxMpCrShgsmiTransportCmdCreateWriteReadAsync failed"));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = STATUS_INSUFFICIENT_RESOURCES;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return Status;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncNTSTATUS vboxVdmaCrSubmitWriteAsync(PVBOXMP_DEVEXT pDevExt, VBOXMP_CRPACKER *pCrPacker, uint32_t u32CrConClientID)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Assert(u32CrConClientID);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync NTSTATUS Status = STATUS_SUCCESS;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cbBuffer;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void * pvPackBuffer;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void * pvBuffer = VBoxMpCrPackerTxBufferComplete(pCrPacker, &cbBuffer, &pvPackBuffer);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pvBuffer)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXMP_VDMACR_WRITECOMPLETION pvCompletionData = (PVBOXMP_VDMACR_WRITECOMPLETION)VBoxMpCrShgsmiTransportCmdCreateWriteAsync(&pDevExt->CrHgsmiTransport, u32CrConClientID, pvBuffer, cbBuffer,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxVdmaCrWriteCompletion, sizeof (*pvCompletionData));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pvCompletionData)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pvCompletionData->pvBufferToFree = pvPackBuffer;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync int rc = VBoxMpCrShgsmiTransportCmdSubmitWriteAsync(&pDevExt->CrHgsmiTransport, pvCompletionData);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (RT_SUCCESS(rc))

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return STATUS_SUCCESS;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync WARN(("VBoxMpCrShgsmiTransportCmdSubmitWriteAsync failed, rc %d", rc));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = STATUS_UNSUCCESSFUL;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync VBoxMpCrShgsmiTransportCmdTermWriteAsync(&pDevExt->CrHgsmiTransport, pvCompletionData);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync else

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxMpCrShgsmiTransportCmdCreateWriteAsync failed"));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = STATUS_INSUFFICIENT_RESOURCES;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return Status;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync}

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic NTSTATUS vboxVdmaVRegGet(PVBOXWDDM_SWAPCHAIN pSwapchain, const RTRECT *pCtxRect, uint32_t *pcVRects, RTRECT **ppVRectsBuff, uint32_t *pcVRectsBuff)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync RTRECT *pVRectsBuff = *ppVRectsBuff;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cVRectsBuff = *pcVRectsBuff;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cVRects = VBoxVrListRectsCount(&pSwapchain->VisibleRegions);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (cVRectsBuff < cVRects)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pVRectsBuff)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmMemFree(pVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pVRectsBuff = (RTRECT*)vboxWddmMemAlloc(cVRects * sizeof (pVRectsBuff[0]));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pVRectsBuff)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxWddmMemAlloc failed"));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *pcVRectsBuff = 0;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *ppVRectsBuff = NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *pcVRects = NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return STATUS_NO_MEMORY;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync cVRectsBuff = cVRects;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *pcVRectsBuff = cVRectsBuff;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *ppVRectsBuff = pVRectsBuff;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync int rc = VBoxVrListRectsGet(&pSwapchain->VisibleRegions, cVRects, pVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync AssertRC(rc);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pCtxRect->xLeft || pCtxRect->yTop)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync for (UINT i = 0; i < cVRects; ++i)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxRectTranslate(&pVRectsBuff[i], -pCtxRect->xLeft, -pCtxRect->yTop);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *pcVRects = cVRects;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return STATUS_SUCCESS;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync}

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic NTSTATUS vboxVdmaProcessVRegCmdLegacy(PVBOXMP_DEVEXT pDevExt,

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync VBOXMP_CRPACKER *pCrPacker,

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync uint32_t u32CrConClientID,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXWDDM_SOURCE pSource,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXWDDM_SWAPCHAIN pSwapchain,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const RECT *pSrcRect,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const VBOXVDMAPIPE_RECTS *pContextRects)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBOXVDMAPIPE_RECTS *pRectsToFree = NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync POINT pos = pSource->VScreenPos;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pos.x || pos.y)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pRectsToFree = vboxWddmBltPipeRectsDup(pContextRects);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync /* note: do NOT translate the src rect since it is used for screen pos calculation */

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmBltPipeRectsTranslate(pRectsToFree, pos.x, pos.y);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pContextRects = pRectsToFree;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const VBOXWDDM_RECTS_INFO *pRects = &pContextRects->UpdateRects;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync int rc;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync bool fCurChanged = FALSE, fCurRectChanged = FALSE;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync POINT CurPos;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync RTRECT *pVRectsBuff = NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cVRectsBuff = 0;

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync VBOXWDDM_CTXLOCK_DATA

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync VBOXWDDM_CTXLOCK_LOCK(pDevExt);

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (pSwapchain)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

e6ad2e18e663b076aeabfec994947514566a7accvboxsync CurPos.x = pContextRects->ContextRect.left - pSrcRect->left;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync CurPos.y = pContextRects->ContextRect.top - pSrcRect->top;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (CurPos.x != pSwapchain->Pos.x || CurPos.y != pSwapchain->Pos.y)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

e6ad2e18e663b076aeabfec994947514566a7accvboxsync#if 0

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (pSwapchain->Pos.x != VBOXWDDM_INVALID_COORD)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxVrListTranslate(&pSwapchain->VisibleRegions, pSwapchain->Pos.x - CurPos.x, pSwapchain->Pos.y - CurPos.y);

e6ad2e18e663b076aeabfec994947514566a7accvboxsync else

e6ad2e18e663b076aeabfec994947514566a7accvboxsync#endif

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxVrListClear(&pSwapchain->VisibleRegions);

e6ad2e18e663b076aeabfec994947514566a7accvboxsync fCurRectChanged = TRUE;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync pSwapchain->Pos = CurPos;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync rc = VBoxVrListRectsAdd(&pSwapchain->VisibleRegions, pRects->cRects, (const RTRECT*)pRects->aRects, &fCurChanged);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!RT_SUCCESS(rc))

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxWddmVrListRectsAdd failed, rc %d!", rc));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = STATUS_UNSUCCESSFUL;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync goto done;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync /* visible rects of different windows do not intersect,

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (!fCurChanged && !fCurRectChanged)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync goto done;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync /* before posting the add visible rects diff, we need to first hide rects for other windows */

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (PLIST_ENTRY pCur = pDevExt->SwapchainList3D.Flink; pCur != &pDevExt->SwapchainList3D; pCur = pCur->Flink)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (pCur != &pSwapchain->DevExtListEntry)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync PVBOXWDDM_SWAPCHAIN pCurSwapchain = VBOXWDDMENTRY_2_SWAPCHAIN(pCur);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXWDDM_CONTEXT pCurContext = pCurSwapchain->pContext;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXMP_CRPACKER pCurPacker = &pCurContext->CrPacker;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync bool fChanged = FALSE;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync rc = VBoxVrListRectsSubst(&pCurSwapchain->VisibleRegions, pRects->cRects, (const RTRECT*)pRects->aRects, &fChanged);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!RT_SUCCESS(rc))

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxWddmVrListRectsAdd failed, rc %d!", rc));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = STATUS_UNSUCCESSFUL;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync goto done;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (!fChanged)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync continue;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cVRects;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync RTRECT CurCtxRect;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync CurCtxRect.xLeft = pCurSwapchain->Pos.x;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync CurCtxRect.yTop = pCurSwapchain->Pos.y;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync CurCtxRect.xRight = CurCtxRect.xLeft + pCurSwapchain->width;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync CurCtxRect.yBottom = CurCtxRect.yTop + pCurSwapchain->height;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = vboxVdmaVRegGet(pCurSwapchain, &CurCtxRect, &cVRects, &pVRectsBuff, &cVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!NT_SUCCESS(Status))

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxVdmaVRegGet Status 0x%x", Status));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync goto done;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void *pvCommandBuffer = NULL;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync cbCommandBuffer += VBOXMP_CRCMD_SIZE_WINDOWVISIBLEREGIONS(cVRects);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pvCommandBuffer = VBoxMpCrShgsmiTransportBufAlloc(&pDevExt->CrHgsmiTransport, cbCommandBuffer);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pvCommandBuffer)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxMpCrShgsmiTransportBufAlloc failed!"));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = VERR_OUT_OF_RESOURCES;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync goto done;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrPackerTxBufferInit(pCurPacker, pvCommandBuffer, cbCommandBuffer, 1);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Assert(pCurSwapchain->winHostID);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync crPackWindowVisibleRegion(&pCurPacker->CrPacker, pCurSwapchain->winHostID, cVRects, (GLint*)pVRectsBuff);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = vboxVdmaCrSubmitWriteAsync(pDevExt, pCurPacker, pCurContext->u32CrConClientID);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!NT_SUCCESS(Status))

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxVdmaCrSubmitWriteAsync failed Status 0x%x", Status));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrShgsmiTransportBufFree(&pDevExt->CrHgsmiTransport, pvCommandBuffer);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (!pSwapchain)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync goto done;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE, cCommands = 0;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cVRects;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Status = vboxVdmaVRegGet(pSwapchain, (const RTRECT *)&pContextRects->ContextRect, &cVRects, &pVRectsBuff, &cVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!NT_SUCCESS(Status))

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxVdmaVRegGet Status 0x%x", Status));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync goto done;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync ++cCommands;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync cbCommandBuffer += VBOXMP_CRCMD_SIZE_WINDOWVISIBLEREGIONS(cVRects);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsync if (fCurRectChanged && fCurChanged)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync ++cCommands;

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync cbCommandBuffer += VBOXMP_CRCMD_SIZE_WINDOWPOSITION;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pSwapchain->fExposed)

e6ad2e18e663b076aeabfec994947514566a7accvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync ++cCommands;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync cbCommandBuffer += VBOXMP_CRCMD_SIZE_WINDOWSHOW;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync ++cCommands;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync cbCommandBuffer += VBOXMP_CRCMD_SIZE_WINDOWSIZE;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void *pvCommandBuffer = VBoxMpCrShgsmiTransportBufAlloc(&pDevExt->CrHgsmiTransport, cbCommandBuffer);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pvCommandBuffer)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxMpCrShgsmiTransportBufAlloc failed!"));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = STATUS_INSUFFICIENT_RESOURCES;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync goto done;

e6ad2e18e663b076aeabfec994947514566a7accvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync VBoxMpCrPackerTxBufferInit(pCrPacker, pvCommandBuffer, cbCommandBuffer, cCommands);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync Assert(pSwapchain->winHostID);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (fCurRectChanged && fCurChanged)

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync crPackWindowPosition(&pCrPacker->CrPacker, pSwapchain->winHostID, CurPos.x, CurPos.y);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pSwapchain->fExposed)

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync {

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync crPackWindowSize(&pCrPacker->CrPacker, pSwapchain->winHostID, pSwapchain->width, pSwapchain->height);

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync crPackWindowShow(&pCrPacker->CrPacker, pSwapchain->winHostID, TRUE);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync pSwapchain->fExposed = TRUE;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync }

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync crPackWindowVisibleRegion(&pCrPacker->CrPacker, pSwapchain->winHostID, cVRects, (GLint*)pVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync Status = vboxVdmaCrSubmitWriteAsync(pDevExt, pCrPacker, u32CrConClientID);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!NT_SUCCESS(Status))

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxVdmaCrSubmitWriteAsync failed Status 0x%x", Status));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrShgsmiTransportBufFree(&pDevExt->CrHgsmiTransport, pvCommandBuffer);

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

e6ad2e18e663b076aeabfec994947514566a7accvboxsyncdone:

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync VBOXWDDM_CTXLOCK_UNLOCK(pDevExt);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pRectsToFree)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmMemFree(pRectsToFree);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (pVRectsBuff)

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync vboxWddmMemFree(pVRectsBuff);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#endif

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsyncstatic NTSTATUS vboxVdmaGgDmaColorFill(PVBOXMP_DEVEXT pDevExt, VBOXVDMA_CLRFILL *pCF)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_UNSUCCESSFUL;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert (pDevExt->pvVisibleVram);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (pDevExt->pvVisibleVram)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXWDDM_ALLOCATION pAlloc = pCF->Alloc.pAlloc;

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync if (pAlloc->AllocData.Addr.SegmentId && pAlloc->AllocData.Addr.SegmentId != 1)

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync {

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync WARN(("request to collor fill invalid allocation"));

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync return STATUS_INVALID_PARAMETER;

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync }

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync VBOXVIDEOOFFSET offVram = vboxWddmAddrFramOffset(&pAlloc->AllocData.Addr);

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync if (offVram != VBOXVIDEOOFFSET_VOID)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync RECT UnionRect = {0};

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync uint8_t *pvMem = pDevExt->pvVisibleVram + offVram;

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync UINT bpp = pAlloc->AllocData.SurfDesc.bpp;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(bpp);

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Assert(((bpp * pAlloc->AllocData.SurfDesc.width) >> 3) == pAlloc->AllocData.SurfDesc.pitch);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync switch (bpp)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case 32:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint8_t bytestPP = bpp >> 3;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync for (UINT i = 0; i < pCF->Rects.cRects; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync RECT *pRect = &pCF->Rects.aRects[i];

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (LONG ir = pRect->top; ir < pRect->bottom; ++ir)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync uint32_t * pvU32Mem = (uint32_t*)(pvMem + (ir * pAlloc->AllocData.SurfDesc.pitch) + (pRect->left * bytestPP));

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t cRaw = pRect->right - pRect->left;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pRect->left >= 0);

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Assert(pRect->right <= (LONG)pAlloc->AllocData.SurfDesc.width);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(pRect->top >= 0);

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Assert(pRect->bottom <= (LONG)pAlloc->AllocData.SurfDesc.height);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync for (UINT j = 0; j < cRaw; ++j)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync *pvU32Mem = pCF->Color;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync ++pvU32Mem;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync vboxWddmRectUnited(&UnionRect, &UnionRect, pRect);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case 16:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync case 8:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync default:

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync AssertBreakpoint();

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync break;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (Status == STATUS_SUCCESS)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync if (pAlloc->AllocData.SurfDesc.VidPnSourceId != D3DDDI_ID_UNINITIALIZED

70e6f03ca742e60292ae2d45811314790b16dab2vboxsync && VBOXWDDM_IS_FB_ALLOCATION(pDevExt, pAlloc)

70e6f03ca742e60292ae2d45811314790b16dab2vboxsync && pAlloc->bVisible

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync )

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (!vboxWddmRectIsEmpty(&UnionRect))

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync PVBOXWDDM_SOURCE pSource = &pDevExt->aSources[pCF->Alloc.pAlloc->AllocData.SurfDesc.VidPnSourceId];

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync uint32_t cUnlockedVBVADisabled = ASMAtomicReadU32(&pDevExt->cUnlockedVBVADisabled);

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync if (!cUnlockedVBVADisabled)

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync {

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync VBOXVBVA_OP(ReportDirtyRect, pDevExt, pSource, &UnionRect);

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync }

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync else

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync {

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync VBOXVBVA_OP_WITHLOCK(ReportDirtyRect, pDevExt, pSource, &UnionRect);

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync AssertBreakpoint();

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync else

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync WARN(("invalid offVram"));

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsyncNTSTATUS vboxVdmaGgDmaBltPerform(PVBOXMP_DEVEXT pDevExt, PVBOXWDDM_ALLOC_DATA pSrcAlloc, RECT* pSrcRect,

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync PVBOXWDDM_ALLOC_DATA pDstAlloc, RECT* pDstRect)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint8_t* pvVramBase = pDevExt->pvVisibleVram;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync /* we do not support stretching */

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t srcWidth = pSrcRect->right - pSrcRect->left;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t srcHeight = pSrcRect->bottom - pSrcRect->top;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t dstWidth = pDstRect->right - pDstRect->left;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t dstHeight = pDstRect->bottom - pDstRect->top;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(srcHeight == dstHeight);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(dstWidth == srcWidth);

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Assert(pDstAlloc->Addr.offVram != VBOXVIDEOOFFSET_VOID);

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Assert(pSrcAlloc->Addr.offVram != VBOXVIDEOOFFSET_VOID);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync D3DDDIFORMAT enmSrcFormat, enmDstFormat;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

09f4b412099acda62997fd82c8608075c453b3ebvboxsync enmSrcFormat = pSrcAlloc->SurfDesc.format;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync enmDstFormat = pDstAlloc->SurfDesc.format;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync if (pDstAlloc->Addr.SegmentId && pDstAlloc->Addr.SegmentId != 1)

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync {

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync WARN(("request to collor blit invalid allocation"));

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync return STATUS_INVALID_PARAMETER;

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync }

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync if (pSrcAlloc->Addr.SegmentId && pSrcAlloc->Addr.SegmentId != 1)

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync {

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync WARN(("request to collor blit invalid allocation"));

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync return STATUS_INVALID_PARAMETER;

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync }

1389294d44ac76b0a25f5655756c9d39855a73efvboxsync

09f4b412099acda62997fd82c8608075c453b3ebvboxsync if (enmSrcFormat != enmDstFormat)

09f4b412099acda62997fd82c8608075c453b3ebvboxsync {

09f4b412099acda62997fd82c8608075c453b3ebvboxsync /* just ignore the alpha component

09f4b412099acda62997fd82c8608075c453b3ebvboxsync enmSrcFormat = vboxWddmFmtNoAlphaFormat(enmSrcFormat);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync enmDstFormat = vboxWddmFmtNoAlphaFormat(enmDstFormat);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync if (enmSrcFormat != enmDstFormat)

09f4b412099acda62997fd82c8608075c453b3ebvboxsync {

09f4b412099acda62997fd82c8608075c453b3ebvboxsync WARN(("color conversion src(%d), dst(%d) not supported!", pSrcAlloc->SurfDesc.format, pDstAlloc->SurfDesc.format));

09f4b412099acda62997fd82c8608075c453b3ebvboxsync return STATUS_INVALID_PARAMETER;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync }

09f4b412099acda62997fd82c8608075c453b3ebvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (srcHeight != dstHeight)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (srcWidth != dstWidth)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync if (pDstAlloc->Addr.offVram == VBOXVIDEOOFFSET_VOID)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync if (pSrcAlloc->Addr.offVram == VBOXVIDEOOFFSET_VOID)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync uint8_t *pvDstSurf = pDstAlloc->Addr.SegmentId ? pvVramBase + pDstAlloc->Addr.offVram : (uint8_t*)pDstAlloc->Addr.pvMem;

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync uint8_t *pvSrcSurf = pSrcAlloc->Addr.SegmentId ? pvVramBase + pSrcAlloc->Addr.offVram : (uint8_t*)pSrcAlloc->Addr.pvMem;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (pDstAlloc->SurfDesc.width == dstWidth

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync && pSrcAlloc->SurfDesc.width == srcWidth

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync && pSrcAlloc->SurfDesc.width == pDstAlloc->SurfDesc.width)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(!pDstRect->left);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(!pSrcRect->left);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cbDstOff = vboxWddmCalcOffXYrd(0 /* x */, pDstRect->top, pDstAlloc->SurfDesc.pitch, pDstAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cbSrcOff = vboxWddmCalcOffXYrd(0 /* x */, pSrcRect->top, pSrcAlloc->SurfDesc.pitch, pSrcAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cbSize = vboxWddmCalcSize(pDstAlloc->SurfDesc.pitch, dstHeight, pDstAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync memcpy(pvDstSurf + cbDstOff, pvSrcSurf + cbSrcOff, cbSize);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cbDstLine = vboxWddmCalcRowSize(pDstRect->left, pDstRect->right, pDstAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t offDstStart = vboxWddmCalcOffXYrd(pDstRect->left, pDstRect->top, pDstAlloc->SurfDesc.pitch, pDstAlloc->SurfDesc.format);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(cbDstLine <= pDstAlloc->SurfDesc.pitch);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t cbDstSkip = pDstAlloc->SurfDesc.pitch;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint8_t * pvDstStart = pvDstSurf + offDstStart;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cbSrcLine = vboxWddmCalcRowSize(pSrcRect->left, pSrcRect->right, pSrcAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t offSrcStart = vboxWddmCalcOffXYrd(pSrcRect->left, pSrcRect->top, pSrcAlloc->SurfDesc.pitch, pSrcAlloc->SurfDesc.format);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(cbSrcLine <= pSrcAlloc->SurfDesc.pitch);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync uint32_t cbSrcSkip = pSrcAlloc->SurfDesc.pitch;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync const uint8_t * pvSrcStart = pvSrcSurf + offSrcStart;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync uint32_t cRows = vboxWddmCalcNumRows(pDstRect->top, pDstRect->bottom, pDstAlloc->SurfDesc.format);

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(cbDstLine == cbSrcLine);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

d64aa881df34a86dd70ab0e1b7b94ffa41be9731vboxsync for (uint32_t i = 0; i < cRows; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

09f4b412099acda62997fd82c8608075c453b3ebvboxsync memcpy(pvDstStart, pvSrcStart, cbDstLine);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pvDstStart += cbDstSkip;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync pvSrcStart += cbSrcSkip;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

09f4b412099acda62997fd82c8608075c453b3ebvboxsyncstatic NTSTATUS vboxVdmaGgDmaBlt(PVBOXMP_DEVEXT pDevExt, PVBOXVDMA_BLT pBlt)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync /* we do not support stretching for now */

09f4b412099acda62997fd82c8608075c453b3ebvboxsync Assert(pBlt->SrcRect.right - pBlt->SrcRect.left == pBlt->DstRects.ContextRect.right - pBlt->DstRects.ContextRect.left);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync Assert(pBlt->SrcRect.bottom - pBlt->SrcRect.top == pBlt->DstRects.ContextRect.bottom - pBlt->DstRects.ContextRect.top);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync if (pBlt->SrcRect.right - pBlt->SrcRect.left != pBlt->DstRects.ContextRect.right - pBlt->DstRects.ContextRect.left)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync if (pBlt->SrcRect.bottom - pBlt->SrcRect.top != pBlt->DstRects.ContextRect.bottom - pBlt->DstRects.ContextRect.top)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return STATUS_INVALID_PARAMETER;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync Assert(pBlt->DstRects.UpdateRects.cRects);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync NTSTATUS Status = STATUS_SUCCESS;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

09f4b412099acda62997fd82c8608075c453b3ebvboxsync if (pBlt->DstRects.UpdateRects.cRects)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

09f4b412099acda62997fd82c8608075c453b3ebvboxsync for (uint32_t i = 0; i < pBlt->DstRects.UpdateRects.cRects; ++i)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync RECT SrcRect;

09f4b412099acda62997fd82c8608075c453b3ebvboxsync vboxWddmRectTranslated(&SrcRect, &pBlt->DstRects.UpdateRects.aRects[i], -pBlt->DstRects.ContextRect.left, -pBlt->DstRects.ContextRect.top);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Status = vboxVdmaGgDmaBltPerform(pDevExt, &pBlt->SrcAlloc.pAlloc->AllocData, &SrcRect,

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync &pBlt->DstAlloc.pAlloc->AllocData, &pBlt->DstRects.UpdateRects.aRects[i]);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(Status == STATUS_SUCCESS);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (Status != STATUS_SUCCESS)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync else

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync Status = vboxVdmaGgDmaBltPerform(pDevExt, &pBlt->SrcAlloc.pAlloc->AllocData, &pBlt->SrcRect,

73ba84f95f918cc170be38908ad240fbb2f8f354vboxsync &pBlt->DstAlloc.pAlloc->AllocData, &pBlt->DstRects.ContextRect);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync Assert(Status == STATUS_SUCCESS);

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync if (Status != STATUS_SUCCESS)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync return Status;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync}

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync

ad290511521ce8388a9926b165241ecf83c330a7vboxsync#ifdef VBOX_WITH_CROGL

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsynctypedef struct VBOXVDMA_CRRXGENERICSYNC

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync int rc;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync KEVENT Event;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync} VBOXVDMA_CRRXGENERICSYNC, *PVBOXVDMA_CRRXGENERICSYNC;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsyncstatic DECLCALLBACK(void) vboxVdmaCrRxGenericSyncCompletion(PVBOXMP_CRSHGSMITRANSPORT pCon, int rc, void *pvRx, uint32_t cbRx, void *pvCtx)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync PVBOXMP_VDMACR_WRITEREADCOMPLETION pvCompletionData = (PVBOXMP_VDMACR_WRITEREADCOMPLETION)pvCtx;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync PVBOXVDMA_CRRXGENERICSYNC pData = (PVBOXVDMA_CRRXGENERICSYNC)pvCompletionData->pvContext;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (RT_SUCCESS(rc))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync rc = VBoxMpCrCmdRxHandler((CRMessageHeader*)pvRx, cbRx);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (!RT_SUCCESS(rc))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync WARN(("VBoxMpCrCmdRxHandler failed %d", rc));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync else

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync WARN(("rx failure %d", rc));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync pData->rc = rc;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync KeSetEvent(&pData->Event, 0, FALSE);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync vboxVdmaCrSubmitWriteReadAsyncGenericCompletion(pCon, pvCtx);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsyncNTSTATUS vboxVdmaCrRxGenericSync(PVBOXMP_DEVEXT pDevExt, VBOXMP_CRPACKER *pCrPacker, uint32_t u32CrConClientID)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync VBOXVDMA_CRRXGENERICSYNC Data;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Data.rc = VERR_NOT_SUPPORTED;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync KeInitializeEvent(&Data.Event, SynchronizationEvent, FALSE);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync NTSTATUS Status = vboxVdmaCrSubmitWriteReadAsync(pDevExt, pCrPacker, u32CrConClientID, vboxVdmaCrRxGenericSyncCompletion, &Data);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (!NT_SUCCESS(Status))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync WARN(("vboxVdmaCrSubmitWriteAsync failed Status 0x%x", Status));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return Status;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync Status = KeWaitForSingleObject(&Data.Event, Executive, KernelMode, FALSE, NULL /* PLARGE_INTEGER Timeout */);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (!NT_SUCCESS(Status))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync WARN(("KeWaitForSingleObject failed Status 0x%x", Status));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return Status;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return STATUS_SUCCESS;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsynctypedef struct VBOXMP_CRHGSMIMGR

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBOXMP_CRPACKER CrPacker;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync void *pvCommandBuffer;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync} VBOXMP_CRHGSMIMGR;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncDECLINLINE(CRPackContext*) vboxVdmaCrHmGetPackContext(VBOXMP_CRHGSMIMGR *pMgr)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return &pMgr->CrPacker.CrPacker;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncNTSTATUS vboxVdmaCrHmCreate(PVBOXMP_DEVEXT pDevExt, VBOXMP_CRHGSMIMGR *pMgr, uint32_t cbCommandBuffer, uint32_t cCommands)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync pMgr->pvCommandBuffer = VBoxMpCrShgsmiTransportBufAlloc(&pDevExt->CrHgsmiTransport, cbCommandBuffer);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!pMgr->pvCommandBuffer)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("VBoxMpCrShgsmiTransportBufAlloc failed!"));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return VERR_OUT_OF_RESOURCES;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBoxMpCrPackerInit(&pMgr->CrPacker);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBoxMpCrPackerTxBufferInit(&pMgr->CrPacker, pMgr->pvCommandBuffer, cbCommandBuffer, cCommands);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_SUCCESS;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncNTSTATUS vboxVdmaCrHmSubmitWrSync(PVBOXMP_DEVEXT pDevExt, VBOXMP_CRHGSMIMGR *pMgr, uint32_t u32CrConClientID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync NTSTATUS Status = vboxVdmaCrRxGenericSync(pDevExt, &pMgr->CrPacker, u32CrConClientID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrRxGenericSync failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBoxMpCrShgsmiTransportBufFree(&pDevExt->CrHgsmiTransport, pMgr->pvCommandBuffer);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_SUCCESS;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync#if 0

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsyncNTSTATUS vboxVdmaCrCmdGetChromiumParametervCR(PVBOXMP_DEVEXT pDevExt, uint32_t u32CrConClientID, GLenum target, GLuint index, GLenum type, GLsizei count, GLvoid * values)

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync{

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE + VBOXMP_CRCMD_SIZE_GETCHROMIUMPARAMETERVCR;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync uint32_t cCommands = 1;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBOXMP_CRHGSMIMGR Mgr;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync NTSTATUS Status = vboxVdmaCrHmCreate(pDevExt, &Mgr, cbCommandBuffer, cCommands);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmCreate failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync int dummy = 1;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync crPackGetChromiumParametervCR(vboxVdmaCrHmGetPackContext(&Mgr), target, index, type, count, values, &dummy);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync Status = vboxVdmaCrHmSubmitWrSync(pDevExt, &Mgr, u32CrConClientID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmSubmitWrSync failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_SUCCESS;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncstatic NTSTATUS vboxVdmaCrCmdCreateContext(PVBOXMP_DEVEXT pDevExt, int32_t visualBits, int32_t *pi32CtxID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE + VBOXMP_CRCMD_SIZE_CREATECONTEXT;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync uint32_t cCommands = 1;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBOXMP_CRHGSMIMGR Mgr;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync NTSTATUS Status = vboxVdmaCrHmCreate(pDevExt, &Mgr, cbCommandBuffer, cCommands);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmCreate failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync int dummy = 1;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync crPackCreateContext(&CrPacker.CrPacker, "", visualBits, 0, &pi32CtxID, &dummy);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync Status = vboxVdmaCrHmSubmitWrSync(pDevExt, &Mgr, u32CrConClientID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmSubmitWrSync failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_SUCCESS;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncstatic NTSTATUS vboxVdmaCrCmdWindowCreate(PVBOXMP_DEVEXT pDevExt, int32_t visualBits, int32_t *pi32WinID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE + VBOXMP_CRCMD_SIZE_WINDOWCREATE;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync uint32_t cCommands = 1;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBOXMP_CRHGSMIMGR Mgr;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync NTSTATUS Status = vboxVdmaCrHmCreate(pDevExt, &Mgr, cbCommandBuffer, cCommands);

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync if (!NT_SUCCESS(Status))

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmCreate failed Status 0x%x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync int dummy = 1;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync crPackWindowCreate(&CrPacker.CrPacker, "", visualBits, 0, &pi32CtxID, &dummy);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync Status = vboxVdmaCrHmSubmitWrSync(pDevExt, &Mgr, u32CrConClientID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrHmSubmitWrSync failed Status 0x%x", Status));

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return Status;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_SUCCESS;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync}

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsyncstatic NTSTATUS vboxVdmaCrCtlGetDefaultCtxId(PVBOXMP_DEVEXT pDevExt, int32_t *pi32CtxID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync{

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!pDevExt->i32CrConDefaultCtxID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!pDevExt->f3DEnabled)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("3D disabled, should not be here!"));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_UNSUCCESSFUL;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync uint32_t u32ClienID;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync NTSTATUS Status = vboxVdmaCrCtlGetDefaultClientId(pDevExt, &u32ClienID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!NT_SUCCESS(Status))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("vboxVdmaCrCtlGetDefaultClientId failed, Status %#x", Status));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return Status;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync Status = vboxVdmaCrCmdWindowCreate(PVBOXMP_DEVEXT pDevExt, int32_t visualBits, int32_t *pi32WinID)

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBOXMP_CRPACKER CrPacker;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync VBoxMpCrPackerInit(&CrPacker);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync

d9fec6d329252f6e5eb8f564690e582b2aea6624vboxsync int rc = VBoxMpCrCtlConConnect(pDevExt, &pDevExt->CrCtlCon, CR_PROTOCOL_VERSION_MAJOR, CR_PROTOCOL_VERSION_MINOR, &pDevExt->u32CrConDefaultClientID);

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync if (!RT_SUCCESS(rc))

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync {

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync WARN(("VBoxMpCrCtlConConnect failed, rc %d", rc));

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync return STATUS_UNSUCCESSFUL;

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync }

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

1c0d3d017f9a45748b4839bf6622b53e83a4f1f8vboxsync *pi32CtxID = pDevExt->i32CrConDefaultCtxID;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync return STATUS_SUCCESS;

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync}

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync#endif

a7ba3d5f31ca70d04a3933e570374e5ec5eff84avboxsync

8cfe2efff2058bd07777056112155ea5353dcfbavboxsyncstatic NTSTATUS vboxVdmaTexPresentSubmit(PVBOXMP_DEVEXT pDevExt,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBOXMP_CRPACKER *pCrPacker,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t u32CrConClientID,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t hostID,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cfg,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync int32_t posX,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync int32_t posY,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cRects,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const RTRECT*paRects)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync{

7c939d999058f3fa53c27e453ea6e41de8a93fabvboxsync Assert(pDevExt->fTexPresentEnabled);

7c939d999058f3fa53c27e453ea6e41de8a93fabvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE + VBOXMP_CRCMD_SIZE_VBOXTEXPRESENT(cRects);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync uint32_t cCommands = 1;

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync void *pvCommandBuffer = VBoxMpCrShgsmiTransportBufAlloc(&pDevExt->CrHgsmiTransport, cbCommandBuffer);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!pvCommandBuffer)

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("VBoxMpCrShgsmiTransportBufAlloc failed!"));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return VERR_OUT_OF_RESOURCES;

9055f61bb57d2a625c6434d55beac7565c3b3c0dvboxsync }

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrPackerTxBufferInit(pCrPacker, pvCommandBuffer, cbCommandBuffer, cCommands);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync crPackVBoxTexPresent(&pCrPacker->CrPacker, hostID, cfg, posX, posY, cRects, (int32_t*)paRects);

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync NTSTATUS Status = vboxVdmaCrSubmitWriteAsync(pDevExt, pCrPacker, u32CrConClientID);

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync if (!NT_SUCCESS(Status))

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync {

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync WARN(("vboxVdmaCrSubmitWriteAsync failed Status 0x%x", Status));

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBoxMpCrShgsmiTransportBufFree(&pDevExt->CrHgsmiTransport, pvCommandBuffer);

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync }

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync return Status;

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync}

67b8a5a52c43a79ea7e159dbbeec99687fb9cd3bvboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsyncstatic NTSTATUS vboxVdmaChromiumParameteriCRSubmit(PVBOXMP_DEVEXT pDevExt,

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync VBOXMP_CRPACKER *pCrPacker,

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync uint32_t u32CrConClientID,

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync uint32_t target, uint32_t value)

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync{

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync Assert(pDevExt->fTexPresentEnabled);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync uint32_t cbCommandBuffer = VBOXMP_CRCMD_HEADER_SIZE + VBOXMP_CRCMD_SIZE_CHROMIUMPARAMETERICR;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync uint32_t cCommands = 1;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync void *pvCommandBuffer = VBoxMpCrShgsmiTransportBufAlloc(&pDevExt->CrHgsmiTransport, cbCommandBuffer);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync if (!pvCommandBuffer)

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync {

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync WARN(("VBoxMpCrShgsmiTransportBufAlloc failed!"));

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync return VERR_OUT_OF_RESOURCES;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync }

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync VBoxMpCrPackerTxBufferInit(pCrPacker, pvCommandBuffer, cbCommandBuffer, cCommands);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync crPackChromiumParameteriCR(&pCrPacker->CrPacker, target, value);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync NTSTATUS Status = vboxVdmaCrSubmitWriteAsync(pDevExt, pCrPacker, u32CrConClientID);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync if (!NT_SUCCESS(Status))

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync {

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync WARN(("vboxVdmaCrSubmitWriteAsync failed Status 0x%x", Status));

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync VBoxMpCrShgsmiTransportBufFree(&pDevExt->CrHgsmiTransport, pvCommandBuffer);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync }

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync return Status;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync}

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsyncNTSTATUS VBoxVdmaChromiumParameteriCRSubmit(PVBOXMP_DEVEXT pDevExt, uint32_t target, uint32_t value)

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync{

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync uint32_t u32CrConClientID;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync NTSTATUS Status = vboxVdmaCrCtlGetDefaultClientId(pDevExt, &u32CrConClientID);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync if (!NT_SUCCESS(Status))

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync {

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync WARN(("vboxVdmaCrCtlGetDefaultClientId failed Status 0x%x", Status));

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync return Status;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync }

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync VBOXMP_CRPACKER *pCrPacker = (VBOXMP_CRPACKER *)RTMemTmpAlloc(sizeof(*pCrPacker));

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync if (!pCrPacker)

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync return STATUS_NO_MEMORY;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync VBoxMpCrPackerInit(pCrPacker);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync Status = vboxVdmaChromiumParameteriCRSubmit(pDevExt, pCrPacker, u32CrConClientID, target, value);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync if (!NT_SUCCESS(Status))

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync WARN(("vboxVdmaChromiumParameteriCRSubmit failed Status 0x%x", Status));

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync RTMemTmpFree(pCrPacker);

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync return Status;

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync}

4bf357e9215bcc257ba2a5e13ef1f083053cfeb9vboxsync

8cfe2efff2058bd07777056112155ea5353dcfbavboxsyncstatic NTSTATUS vboxVdmaCrCtlGetDefaultClientId(PVBOXMP_DEVEXT pDevExt, uint32_t *pu32ClienID)

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync{

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync if (!pDevExt->u32CrConDefaultClientID)

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync {

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync if (!pDevExt->f3DEnabled)

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync {

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync WARN(("3D disabled, should not be here!"));

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync return STATUS_UNSUCCESSFUL;

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync }

9c21eebec4d70f1e638002c8dfc6ea9d534d8710vboxsync

d9fec6d329252f6e5eb8f564690e582b2aea6624vboxsync int rc = VBoxMpCrCtlConConnect(pDevExt, &pDevExt->CrCtlCon, CR_PROTOCOL_VERSION_MAJOR, CR_PROTOCOL_VERSION_MINOR, &pDevExt->u32CrConDefaultClientID);

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync if (!RT_SUCCESS(rc))

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync {

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync WARN(("VBoxMpCrCtlConConnect failed, rc %d", rc));

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync return STATUS_UNSUCCESSFUL;

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync }

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync }

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync *pu32ClienID = pDevExt->u32CrConDefaultClientID;

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync return STATUS_SUCCESS;

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync}

8cfe2efff2058bd07777056112155ea5353dcfbavboxsync

359416647a711739d1b14addbf399178949a1a60vboxsync

359416647a711739d1b14addbf399178949a1a60vboxsyncstatic NTSTATUS vboxVdmaProcessVRegTexPresent(PVBOXMP_DEVEXT pDevExt,

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync VBOXMP_CRPACKER *pCrPacker,

41fcf8465b641c7083d3b440451f17c1210fce33vboxsync uint32_t u32CrConClientID,

359416647a711739d1b14addbf399178949a1a60vboxsync const VBOXWDDM_ALLOC_DATA *pSrcAllocData,

359416647a711739d1b14addbf399178949a1a60vboxsync const VBOXWDDM_ALLOC_DATA *pDstAllocData,

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync const RECT *pSrcRect, const VBOXVDMAPIPE_RECTS *pDstRects)

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync{

359416647a711739d1b14addbf399178949a1a60vboxsync D3DDDI_VIDEO_PRESENT_SOURCE_ID srcId = pDstAllocData->SurfDesc.VidPnSourceId;

359416647a711739d1b14addbf399178949a1a60vboxsync if (srcId >= (D3DDDI_VIDEO_PRESENT_SOURCE_ID)VBoxCommonFromDeviceExt(pDevExt)->cDisplays)

359416647a711739d1b14addbf399178949a1a60vboxsync {

359416647a711739d1b14addbf399178949a1a60vboxsync WARN(("invalid srcId"));

359416647a711739d1b14addbf399178949a1a60vboxsync return STATUS_NOT_SUPPORTED;

359416647a711739d1b14addbf399178949a1a60vboxsync }

359416647a711739d1b14addbf399178949a1a60vboxsync

7b6926b2bf44f326f40e1d9d1ce33a4dff0a2c67vboxsync VBOXWDDM_SOURCE *pSource = &pDevExt->aSources[srcId];

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

359416647a711739d1b14addbf399178949a1a60vboxsync bool fPrimary = vboxWddmAddrVramEqual(&pDstAllocData->Addr, &pSource->AllocData.Addr);

359416647a711739d1b14addbf399178949a1a60vboxsync /* we care only about screen regions */

359416647a711739d1b14addbf399178949a1a60vboxsync if (!fPrimary)

9cdd4d805ecb43126372f7cf12e4032836cb738avboxsync {

359416647a711739d1b14addbf399178949a1a60vboxsync WARN(("non-primary allocation passed to vboxWddmSubmitBltCmd!"));

359416647a711739d1b14addbf399178949a1a60vboxsync return STATUS_NOT_SUPPORTED;

359416647a711739d1b14addbf399178949a1a60vboxsync }

09f4b412099acda62997fd82c8608075c453b3ebvboxsync

e5970f9ca60805a4507171d4d88da38e61ca5004vboxsync NTSTATUS Status = STATUS_SUCCESS;

359416647a711739d1b14addbf399178949a1a60vboxsync uint32_t hostID = pSrcAllocData->hostID;

359416647a711739d1b14addbf399178949a1a60vboxsync int rc;

359416647a711739d1b14addbf399178949a1a60vboxsync if (hostID)

359416647a711739d1b14addbf399178949a1a60vboxsync {

359416647a711739d1b14addbf399178949a1a60vboxsync int32_t posX = pDstRects->ContextRect.left - pSrcRect->left;