1 files changed, 45 insertions, 21 deletions

diff --git a/src/stable/myriad.cpp b/src/stable/myriad.cpp
index eba1ebf..85daa0d 100644
--- a/src/stable/myriad.cpp
+++ b/src/stable/myriad.cpp
@@ -252,6 +252,41 @@ int32_t Bu::Myriad::getTotalUnusedBytes(int32_t iAssumeBlockSize ) const
     return iTotal;
 }
 
+Bu::BitString Bu::Myriad::buildBlockUseMap() const
+{
+    Bu::MutexLocker l( mAccess );
+    Bu::BitString bsMap( iBlockCount );
+    bsMap.fill();
+    for( IndexList::const_iterator i = lFreeBlocks.begin(); i; i++ )
+    {
+        bsMap.setBit( *i, false );
+    }
+    return bsMap;
+}
+
+Bu::Array<int32_t> Bu::Myriad::buildBlockMap() const
+{
+    Bu::MutexLocker l( mAccess );
+    Bu::Array<int32_t> bm( iBlockCount );
+    for( int j = 0; j < iBlockCount; j++ )
+    {
+        bm.append( -1 );
+    }
+    Bu::MutexLocker l2( mhStream );
+    for( StreamHash::const_iterator iStream = hStream.begin();
+         iStream; iStream++ )
+    {
+        int32_t iId = iStream.getKey();
+        Stream *pStream = iStream.getValue();
+        for( Bu::Array<int32_t>::const_iterator iBlock =
+             pStream->aBlocks.begin(); iBlock; iBlock++ )
+        {
+            bm[*iBlock] = iId;
+        }
+    }
+    return bm;
+}
+
 void Bu::Myriad::sync()
 {
     writeHeader();
@@ -259,7 +294,7 @@ void Bu::Myriad::sync()
 
 bool Bu::Myriad::loadMyriad()
 {
-    Bu::println("Load myriad!");
+    //Bu::println("Load myriad!");
     char sMagicCode[4];
     rBacking.setPos( 0 );
     MyriadRead( sMagicCode, 4 );
@@ -362,7 +397,7 @@ bool Bu::Myriad::loadMyriad()
     }
 
     lFreeBlocks = hUnusedBlocks.getKeys();
-    Bu::println("Free blocks: %1").arg( lFreeBlocks.getSize() );
+    //Bu::println("Free blocks: %1").arg( lFreeBlocks.getSize() );
 
     return true;
 }
@@ -389,22 +424,14 @@ void Bu::Myriad::createMyriad( int32_t iBlockSize, int32_t iPreallocateBlocks )
     // plus one block index.
     int iHeaderStreamBlocks = blkDiv(iHeaderStreamBytes+4, iBlockSize );
 
-    Bu::println("Initial estimate: %1 bytes / %2 cur blocks, %3 computed blocks (%4 target bytes).")
-        .arg( iHeaderStreamBytes+(iHeaderStreamBlocks*4) )
-        .arg( iHeaderStreamBlocks )
-        .arg( blkDiv((iHeaderStreamBytes+(iHeaderStreamBlocks*4)), iBlockSize) )
-        .arg( iHeaderStreamBlocks*iBlockSize );
+    //Bu::println("Initial estimate: %1 bytes / %2 cur blocks, %3 computed blocks (%4 target bytes).").arg( iHeaderStreamBytes+(iHeaderStreamBlocks*4) ).arg( iHeaderStreamBlocks ).arg( blkDiv((iHeaderStreamBytes+(iHeaderStreamBlocks*4)), iBlockSize) ).arg( iHeaderStreamBlocks*iBlockSize );
     while( iHeaderStreamBytes+(iHeaderStreamBlocks*4)
            > iHeaderStreamBlocks*iBlockSize )
     {
         iHeaderStreamBlocks = blkDiv((iHeaderStreamBytes+((iHeaderStreamBlocks+1)*4)), iBlockSize);
         if( iHeaderStreamBlocks > 100 )
             break;
-        Bu::println("      Adjustment: %1 bytes / %2 cur blocks, %3 computed blocks (%4 target bytes).")
-            .arg( iHeaderStreamBytes+(iHeaderStreamBlocks*4) )
-             .arg( iHeaderStreamBlocks )
-            .arg( blkDiv((iHeaderStreamBytes+(iHeaderStreamBlocks*4)), iBlockSize) )
-            .arg( iHeaderStreamBlocks*iBlockSize );
+        //Bu::println("      Adjustment: %1 bytes / %2 cur blocks, %3 computed blocks (%4 target bytes).").arg( iHeaderStreamBytes+(iHeaderStreamBlocks*4) ).arg( iHeaderStreamBlocks ).arg( blkDiv((iHeaderStreamBytes+(iHeaderStreamBlocks*4)), iBlockSize) ).arg( iHeaderStreamBlocks*iBlockSize );
     }
 
     if( iPreallocateBlocks > iHeaderStreamBlocks )
@@ -459,7 +486,7 @@ void Bu::Myriad::writeHeader()
     Bu::MutexLocker l( mAccess );
     if( !rBacking.isWritable() )
         return;
-    Bu::println("Writing stream breakdown:");
+    //Bu::println("Writing stream breakdown:");
     Bu::MemBuf mbHeader;
     {
         Bu::MutexLocker l2( mhStream );
@@ -488,7 +515,7 @@ void Bu::Myriad::writeHeader()
             psHeader->iSize = iHdrStreamSize;
         }
 
-        Bu::println("Computed header size: %1 bytes. Ver=%2, Bpi=%3, BlockSize=%4").arg( iHdrStreamSize ).arg( 1 ).arg( 32 ).arg( iBlockSize );
+        //Bu::println("Computed header size: %1 bytes. Ver=%2, Bpi=%3, BlockSize=%4").arg( iHdrStreamSize ).arg( 1 ).arg( 32 ).arg( iBlockSize );
         
         uint8_t uVer = 1;
         uint8_t uBpi = 32;
@@ -515,10 +542,7 @@ void Bu::Myriad::writeHeader()
             mbHeader.write( &uStreamSize, 4 );
             Bu::Array<int32_t> aBlocks = pStream->getBlockList();
             
-            Bu::println("  Stream %1 is %2 bytes %3 blocks (%4 blocks computed)")
-                .arg( *i ).arg( uStreamSize )
-                .arg( aBlocks.getSize() )
-                .arg( Bu::blkDiv( (int)uStreamSize, (int)iBlockSize ) );
+            //Bu::println("  Stream %1 is %2 bytes %3 blocks (%4 blocks computed)").arg( *i ).arg( uStreamSize ).arg( aBlocks.getSize() ).arg( Bu::blkDiv( (int)uStreamSize, (int)iBlockSize ) );
 
             for( Bu::Array<int32_t>::iterator i = aBlocks.begin(); i; i++ )
             {
@@ -556,15 +580,15 @@ int32_t Bu::Myriad::__calcHeaderSize()
         }
     }
 
-    Bu::println("HeaderCalc:");
-    Bu::println("  Base (no header stream): %1").arg( iHdrSize );
+    //Bu::println("HeaderCalc:");
+    //Bu::println("  Base (no header stream): %1").arg( iHdrSize );
     int32_t iNewSize = iHdrSize;
     int32_t iOldSize;
 
     do {
         iOldSize = iNewSize;
         iNewSize = iHdrSize + Bu::blkDiv(iNewSize, iBlockSize)*4;
-        Bu::println("  Recomp: %1").arg( iNewSize );
+        //Bu::println("  Recomp: %1").arg( iNewSize );
     } while( iOldSize != iNewSize );
 
     return iNewSize;