95 iPacketCanvas.SetWidth( aWidth ); |
95 iPacketCanvas.SetWidth( aWidth ); |
96 iPacketCanvas.SetHeight( aHeight ); |
96 iPacketCanvas.SetHeight( aHeight ); |
97 } |
97 } |
98 |
98 |
99 // ----------------------------------------------------------------------------- |
99 // ----------------------------------------------------------------------------- |
100 // CJ2kPacket::SetNumOfBlocks |
100 // CJ2kPacket::SetNumOfBlocksL |
101 // Set the number of blocks |
101 // Set the number of blocks |
102 // (other items were commented in a header). |
102 // (other items were commented in a header). |
103 // ----------------------------------------------------------------------------- |
103 // ----------------------------------------------------------------------------- |
104 // |
104 // |
105 void CJ2kPacket::SetNumOfBlocks( TSize& aCodeBlock ) |
105 void CJ2kPacket::SetNumOfBlocksL( TSize& aCodeBlock ) |
106 { |
106 { |
107 TInt32 x0 = TJ2kUtils::Floor( iPacketCanvas.iTl.iX, aCodeBlock.iWidth ) * aCodeBlock.iWidth; |
107 TInt32 x0 = TJ2kUtils::FloorL( iPacketCanvas.iTl.iX, aCodeBlock.iWidth ) * aCodeBlock.iWidth; |
108 TInt32 y0 = TJ2kUtils::Floor( iPacketCanvas.iTl.iY, aCodeBlock.iHeight ) * aCodeBlock.iHeight; |
108 TInt32 y0 = TJ2kUtils::FloorL( iPacketCanvas.iTl.iY, aCodeBlock.iHeight ) * aCodeBlock.iHeight; |
109 TInt32 x1 = TJ2kUtils::Ceil( iPacketCanvas.iTl.iX + iPacketCanvas.Width(), aCodeBlock.iWidth ) * aCodeBlock.iWidth; |
109 TInt32 x1 = TJ2kUtils::CeilL( iPacketCanvas.iTl.iX + iPacketCanvas.Width(), aCodeBlock.iWidth ) * aCodeBlock.iWidth; |
110 TInt32 y1 = TJ2kUtils::Ceil( iPacketCanvas.iTl.iY + iPacketCanvas.Height(), aCodeBlock.iHeight ) * aCodeBlock.iHeight; |
110 TInt32 y1 = TJ2kUtils::CeilL( iPacketCanvas.iTl.iY + iPacketCanvas.Height(), aCodeBlock.iHeight ) * aCodeBlock.iHeight; |
111 iCodeBlockSize.iWidth = ( x1 - x0 ) / aCodeBlock.iWidth; |
111 iCodeBlockSize.iWidth = ( x1 - x0 ) / aCodeBlock.iWidth; |
112 iCodeBlockSize.iHeight = ( y1 - y0 ) / aCodeBlock.iHeight; |
112 iCodeBlockSize.iHeight = ( y1 - y0 ) / aCodeBlock.iHeight; |
113 } |
113 } |
114 |
114 |
115 // ----------------------------------------------------------------------------- |
115 // ----------------------------------------------------------------------------- |
875 TUint16 index = 0; |
877 TUint16 index = 0; |
876 TUint16 cblkLength = 0; |
878 TUint16 cblkLength = 0; |
877 TUint16 layer = aTile.LastLayerProcessed(); |
879 TUint16 layer = aTile.LastLayerProcessed(); |
878 TInt32 totalLength = 0; |
880 TInt32 totalLength = 0; |
879 TUint8 *rollbackPtr = CONST_CAST( TUint8*, reader.iPtr ); |
881 TUint8 *rollbackPtr = CONST_CAST( TUint8*, reader.iPtr ); |
|
882 CJ2kCodeBlock *codeBlock = 0; |
880 |
883 |
881 CJ2kPacket *packet = CONST_CAST( CJ2kPacket*, &subband->PacketAt( aSubband.LastPacketProcessed() ) ); |
884 CJ2kPacket * packet = CONST_CAST( CJ2kPacket*, &subband->PacketAt( aSubband.LastPacketProcessed() ) ); |
882 CJ2kCodeBlock *codeBlock = 0; |
885 |
883 do |
886 do |
884 { |
887 { |
885 |
888 |
886 for ( yIndex = 0; yIndex < packet->NumOfBlocksY(); ++yIndex ) |
889 for ( yIndex = 0; yIndex < packet->NumOfBlocksY(); ++yIndex ) |
887 { |
890 { |