Changeset 50260 in vbox for trunk

Timestamp:

Jan 28, 2014 2:19:18 PM (11 years ago)

Author:

vboxsync

Message:

DisplayImpl: force resize when VBVA is reenabled.

Location:

trunk/src/VBox/Main

Files:

• include/DisplayImpl.h (modified) (1 diff)
• src-client/DisplayImpl.cpp (modified) (6 diffs)

trunk/src/VBox/Main/include/DisplayImpl.h

@@ -92 +92 @@
 #ifdef VBOX_WITH_HGSMI
     bool fVBVAEnabled;
+    bool fVBVAForceResize;
     uint32_t cVBVASkipUpdate;
     struct

trunk/src/VBox/Main/src-client/DisplayImpl.cpp

@@ -493 +493 @@
 #ifdef VBOX_WITH_HGSMI
         maFramebuffers[ul].fVBVAEnabled = false;
+        maFramebuffers[ul].fVBVAForceResize = false;
         maFramebuffers[ul].cVBVASkipUpdate = 0;
         RT_ZERO(maFramebuffers[ul].vbvaSkippedRect);
@@ -4153 +4154 @@
     pThis->maFramebuffers[uScreenId].fVBVAEnabled = true;
     pThis->maFramebuffers[uScreenId].pVBVAHostFlags = pHostFlags;
+    pThis->maFramebuffers[uScreenId].fVBVAForceResize = true;
 
     vbvaSetMemoryFlagsHGSMI(uScreenId, pThis->mfu32SupportedOrders, pThis->mfVideoAccelVRDP, &pThis->maFramebuffers[uScreenId]);
@@ -4185 +4187 @@
 
     pFBInfo->fVBVAEnabled = false;
+    pFBInfo->fVBVAForceResize = false;
 
     vbvaSetMemoryFlagsHGSMI(uScreenId, 0, false, pFBInfo);
@@ -4389 +4392 @@
             "    pFBInfo->pendingResize.flags       0x%04X\n"
             "    pFBInfo->fVBVAEnabled    %d\n"
+            "    pFBInfo->fVBVAForceResize %d\n"
             "    pFBInfo->cVBVASkipUpdate %d\n"
             "    pFBInfo->vbvaSkippedRect %d-%d %d-%d\n"
@@ -4435 +4439 @@
             pFBInfo->pendingResize.flags,
             pFBInfo->fVBVAEnabled,
+            pFBInfo->fVBVAForceResize,
             pFBInfo->cVBVASkipUpdate,
             pFBInfo->vbvaSkippedRect.xLeft,
@@ -4480 +4485 @@
      */
     bool fResize = pFBInfo->fDisabled || pFBInfo->pFramebuffer.isNull();
+
+    if (pFBInfo->fVBVAForceResize)
+    {
+        /* VBVA was just enabled. Do the resize. */
+        fResize = true;
+        pFBInfo->fVBVAForceResize = false;
+    }
 
     /* Check if this is a real resize or a notification about the screen origin.