--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imagingmodules/jp2kcodec/Inc/JP2KImageInfo.inl	Thu Dec 17 09:22:31 2009 +0200
@@ -0,0 +1,301 @@
+/*
+* Copyright (c) 2003, 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  CJ2kImageInfo class used to collect image related
+*                information such as Main Header, SIZ marker and
+*                list of tiles.
+*
+*/
+
+
+#ifndef __JP2KIMAGEINFO_INL__
+#define __JP2KIMAGEINFO_INL__
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::NumOfHorizTiles
+// Get total number of tiles in horizontal position
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint16 CJ2kImageInfo::NumOfHorizTiles() const
+    {
+    return (TUint16)( TJ2kUtils::Ceil( iSizMarker.iXsiz - iSizMarker.iXTOsiz,
+                                       iSizMarker.iXTsiz ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::NumOfVertTiles
+// Get total number of tiles in vertical position
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint16 CJ2kImageInfo::NumOfVertTiles() const
+    {
+    return (TUint16)( TJ2kUtils::Ceil( iSizMarker.iYsiz - iSizMarker.iYTOsiz,
+                                       iSizMarker.iYTsiz ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::NumOfComponents
+// Get total number of components
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint16 CJ2kImageInfo::NumOfComponents() const
+    {
+    return iSizMarker.iCsiz;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::DepthOfComponent
+// Get the bit depth of a component
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::DepthOfComponent( TUint16 aIndex ) const
+    {
+    return ( aIndex < iSizMarker.iCsiz ) ? 
+           (TUint8)( ( iSizMarker.iSsiz[aIndex] & 0x7f ) + 1 ) :
+           (TUint8)0;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SignOfComponent
+// Get the sign bit of a component
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::SignOfComponent( TUint16 aIndex ) const
+    {
+    return ( aIndex < iSizMarker.iCsiz ) ? 
+           (TUint8)( iSizMarker.iSsiz[aIndex] & 0x80 ) :
+           (TUint8)0;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SizMarker
+// Get the SIZ marker
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline const TSizMarker& CJ2kImageInfo::SizMarker() const
+    {
+    return iSizMarker;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::MainMarker
+// Get the Main Header marker
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline const TMainMarker& CJ2kImageInfo::MainMarker() const
+    {
+    return iMainMarker;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::MaxBlockSize
+// Get the maximum block size
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline const TSize& CJ2kImageInfo::MaxBlockSize() const
+    {
+    return iMaxBlockSize;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::CropArea
+// Get the cropped area
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline const TRect& CJ2kImageInfo::CropArea() const
+    {
+    return iCropArea;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::TileCount
+// Get the total number of tiles in the tile list
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint16 CJ2kImageInfo::TileCount() const
+    {
+    return (TUint16)( iTile ? 1 : 0 );
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::TileAt
+// Get the tile at specific location
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline const CJ2kTileInfo& CJ2kImageInfo::TileAt( TUint16 /*aIndex*/ ) const
+    {
+    return *iTile;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::Append
+// Append tile into the tile list
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::Append( CJ2kTileInfo *aTile )
+    {
+    iTile = aTile; 
+    iTileMask = 0;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::Remove
+// Remove a tile at specific location
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::Remove( TUint16 /*aIndex*/ )
+    {
+    delete iTile; 
+    iTile = 0;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::TileMaskAt
+// Get the mask of a tile at specific location
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::TileMaskAt( TUint16 /*aIndex*/ ) const
+    {
+    return iTileMask;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SetTileMask
+// Set the mask of a tile at specific location
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::SetTileMask( TUint16 /*aIndex*/, TUint8 aTileMask )
+    {
+    iTileMask = aTileMask;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SetLevelDrop
+// Set the resolution level to drop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::SetLevelDrop( TUint8 aDrop )
+    {
+    iLevelDrop = aDrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SetExtraLevelDrop
+// Set the extra resolution level to drop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::SetExtraLevelDrop( TUint8 aDrop )
+    {
+    iExtraLevelDrop = aDrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::ComponentDrop
+// Get the component to drop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::ComponentDrop() const
+    {
+    return iComponentDrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::LevelDrop
+// Get the resolution level to drop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::LevelDrop() const
+    {
+    return iLevelDrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::ExtraLevelDrop
+// Get the extra resolution level to drop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::ExtraLevelDrop() const
+    {
+    return iExtraLevelDrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::Crop
+// Get the crop
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline TUint8 CJ2kImageInfo::Crop() const
+    {
+    return iCrop;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::SetLastTilePartProcessed
+// Set the last tile part processed
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::SetLastTilePartProcessed( TUint16 aLastTilePart )
+    {
+    iLastTilePartProcessed = aLastTilePart;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::IncrementLastTilePartProcessed
+// Increment the counter for tracking the last tile part processed
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::IncrementLastTilePartProcessed()
+    {
+    ++iLastTilePartProcessed;
+    }
+
+// -----------------------------------------------------------------------------
+// CJ2kImageInfo::ResetPPM
+// Reset packet header pointer to the end of the PPM marker
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+inline void CJ2kImageInfo::ResetPPM()
+    {
+    if ( iPpm )
+        {
+        iPpm->iPtr = iPpm->iPtrEnd;
+        }
+    }
+
+#endif // __JP2KIMAGEINFO_INL__