Changeset 590 for trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp

Timestamp:

02/04/06 21:36:40 (18 years ago)

Author:

mattausch

Message:

implemented some code for merge history loading

File:

• trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp (modified) (5 diffs)

trunk/VUT/GtpVisibilityPreprocessor/src/ViewCell.cpp

@@ -107 +107 @@
 mValid(true),
 mParent(NULL),
-mTimeStamp(0)
+mTimeStamp(0),
+mIsActive(false)
 {
 }
@@ -118 +119 @@
 mValid(true),
 mParent(NULL),
-mTimeStamp(0)
+mTimeStamp(0),
+mIsActive(false)
 {
 }
@@ -1310 +1312 @@
                 if (vc->IsLeaf() || ((viewCells.size() + tqueue.size()) >= numViewCells))
                 {
+                        // todo: should be done with a function taking the active flag and some 
+                        // time stamp so I don't have to reset view cells, this also means that 
+                        // the leaf view cells can be set active fist
+                        vc->mIsActive = true; 
                         viewCells.push_back(vc);
                 }
@@ -1502 +1508 @@
 int ViewCellsTree::GetNumPvsEntries(ViewCell *vc) const
 {
-        int pvsSize = vc->GetPvs().GetSize();
+        int pvsSize = 0;
+        // only count leaves for uncompressed method for fairness
+        if (mIsCompressed || vc->IsLeaf())
+                pvsSize = vc->GetPvs().GetSize();
 
         if (!vc->IsLeaf())
@@ -1523 +1532 @@
 {
         return mIsCompressed;
+}
+
+
+ViewCell *ViewCellsTree::GetActiveViewCell(ViewCell *vc) const
+{
+        while (vc->GetParent() && !vc->mIsActive)
+        {
+                vc = vc->GetParent();
+        }
+
+        return vc;
 }