Changeset 63611 in vbox for trunk/src/VBox/Additions/WINNT

Timestamp:

Aug 22, 2016 2:47:03 PM (9 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

110321

Message:

3D: Special handling of PM events in DdiCommitVidPn by introducing VBVA_SCREEN_F_BLANK2, bugref:8387.

Location:

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm

Files:

• VBoxMPTypes.h (modified) (1 diff)
• VBoxMPVidPn.cpp (modified) (2 diffs)
• VBoxMPVidPn.h (modified) (1 diff)
• VBoxMPWddm.cpp (modified) (5 diffs)
• VBoxMPWddm.h (modified) (1 diff)

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPTypes.h

@@ -129 +129 @@
     BOOLEAN fTargetsReported;
     BOOLEAN bVisible;
+    BOOLEAN bPowerOff;
 #ifdef VBOX_WITH_CROGL
     /* specifies whether the source has 3D overlay data visible */

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPVidPn.cpp

@@ -2327 +2327 @@
 NTSTATUS VBoxVidPnCommitSourceModeForSrcId(PVBOXMP_DEVEXT pDevExt, const D3DKMDT_HVIDPN hDesiredVidPn, const DXGK_VIDPN_INTERFACE* pVidPnInterface,
         PVBOXWDDM_ALLOCATION pAllocation,
-        D3DDDI_VIDEO_PRESENT_SOURCE_ID  VidPnSourceId, VBOXWDDM_SOURCE *paSources, VBOXWDDM_TARGET *paTargets)
+        D3DDDI_VIDEO_PRESENT_SOURCE_ID  VidPnSourceId, VBOXWDDM_SOURCE *paSources, VBOXWDDM_TARGET *paTargets, BOOLEAN bPathPowerTransition)
 {
     D3DKMDT_HVIDPNSOURCEMODESET hCurVidPnSourceModeSet;
@@ -2415 +2415 @@
     }
 
+    pSource->bPowerOff = bPathPowerTransition;
     return Status;
 }

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPVidPn.h

@@ -74 +74 @@
 NTSTATUS VBoxVidPnCommitSourceModeForSrcId(PVBOXMP_DEVEXT pDevExt, const D3DKMDT_HVIDPN hDesiredVidPn, const DXGK_VIDPN_INTERFACE* pVidPnInterface,
         PVBOXWDDM_ALLOCATION pAllocation,
-        D3DDDI_VIDEO_PRESENT_SOURCE_ID  VidPnSourceId, VBOXWDDM_SOURCE *paSources, VBOXWDDM_TARGET *paTargets);
+        D3DDDI_VIDEO_PRESENT_SOURCE_ID  VidPnSourceId, VBOXWDDM_SOURCE *paSources, VBOXWDDM_TARGET *paTargets, BOOLEAN bPathPowerTransition = false);
 
 NTSTATUS VBoxVidPnCommitAll(PVBOXMP_DEVEXT pDevExt, const D3DKMDT_HVIDPN hDesiredVidPn, const DXGK_VIDPN_INTERFACE* pVidPnInterface,

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPWddm.cpp

@@ -395 +395 @@
 }
 
-NTSTATUS vboxWddmGhDisplaySetInfoNew(PVBOXMP_DEVEXT pDevExt, const VBOXWDDM_ALLOC_DATA *pAllocData, const uint32_t *pTargetMap, const POINT * pVScreenPos, uint8_t u8CurCyncState)
+NTSTATUS vboxWddmGhDisplaySetInfoNew(PVBOXMP_DEVEXT pDevExt, const VBOXWDDM_ALLOC_DATA *pAllocData, const uint32_t *pTargetMap, const POINT * pVScreenPos, uint8_t u8CurCyncState, BOOLEAN bPowerOff = false)
 {
     NTSTATUS Status = STATUS_SUCCESS;
-    bool fEnabled = !!pAllocData->SurfDesc.width;
-    uint16_t fu16Flags = fEnabled ? VBVA_SCREEN_F_ACTIVE : VBVA_SCREEN_F_DISABLED;
-    if (fEnabled)
+    bool bValidAlloc = pAllocData->SurfDesc.width > 0 && pAllocData->SurfDesc.height > 0;
+    uint16_t fu16Flags;
+
+    PVBOXMP_COMMON pCommon = VBoxCommonFromDeviceExt(pDevExt);
+    uint16_t fu16SupportedFlags = VBoxHGSMIGetScreenFlags(&pCommon->guestCtx);
+    if (   bPowerOff
+        && RT_BOOL(fu16SupportedFlags & VBVA_SCREEN_F_BLANK2))
+    {
+        fu16Flags = VBVA_SCREEN_F_ACTIVE | VBVA_SCREEN_F_BLANK2;
+    }
+    else
+    {
+        fu16Flags = bValidAlloc ? VBVA_SCREEN_F_ACTIVE : VBVA_SCREEN_F_DISABLED;
+    }
+
+    if (bValidAlloc)
     {
 #ifdef VBOX_WITH_CROGL
@@ -423 +436 @@
         {
 #ifdef VBOX_WITH_CROGL
-            if (fEnabled && pDevExt->f3DEnabled)
+            if (bValidAlloc && pDevExt->f3DEnabled)
             {
                 Status = vboxVdmaTexPresentSetAlloc(pDevExt, pAllocData);
@@ -467 +480 @@
     }
 
-    NTSTATUS Status = vboxWddmGhDisplaySetInfoNew(pDevExt, &pSource->AllocData, pTargetMap, &pSource->VScreenPos, pSource->u8SyncState);
+    NTSTATUS Status = vboxWddmGhDisplaySetInfoNew(pDevExt, &pSource->AllocData, pTargetMap, &pSource->VScreenPos, pSource->u8SyncState, pSource->bPowerOff);
     if (NT_SUCCESS(Status))
     {
@@ -1032 +1045 @@
 
     NTSTATUS Status = STATUS_SUCCESS;
-    PVBOXMP_DEVEXT pDevExt;
+    PVBOXMP_DEVEXT pDevExt = NULL;
 
     WCHAR RegKeyBuf[512];
@@ -5359 +5372 @@
                     pCommitVidPnArg->hFunctionalVidPn, pVidPnInterface,
                     (PVBOXWDDM_ALLOCATION)pCommitVidPnArg->hPrimaryAllocation,
-                    pCommitVidPnArg->AffectedVidPnSourceId, paSources, paTargets);
+                    pCommitVidPnArg->AffectedVidPnSourceId, paSources, paTargets, (BOOLEAN)pCommitVidPnArg->Flags.PathPowerTransition);
             if (!NT_SUCCESS(Status))
             {

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/wddm/VBoxMPWddm.h

@@ -171 +171 @@
 {
     VBOXVIDEOOFFSET offVram = vboxWddmAddrFramOffset(&pAllocData->Addr);
-    if (offVram == VBOXVIDEOOFFSET_VOID && !(fFlags & VBVA_SCREEN_F_DISABLED))
+    if (offVram == VBOXVIDEOOFFSET_VOID && !(fFlags & (VBVA_SCREEN_F_DISABLED | VBVA_SCREEN_F_BLANK2)))
     {
         WARN(("offVram == VBOXVIDEOOFFSET_VOID"));