1 files changed, 0 insertions, 95 deletions
diff --git a/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx b/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx
deleted file mode 100644
index 07b70ed..0000000
--- a/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx
+++ /dev/null
@@ -1,95 +0,0 @@
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- *  OpenOffice.org - a multi-platform office productivity suite
- *
- *  The Contents of this file are made available subject to
- *  the terms of GNU General Public License Version 2.
- *
- *
- *    GNU General Public License, version 2
- *    =============================================
- *    Copyright 2005 by Sun Microsystems, Inc.
- *    901 San Antonio Road, Palo Alto, CA 94303, USA
- *
- *    This program is free software; you can redistribute it and/or
- *    modify it under the terms of the GNU General Public License as
- *    published by the Free Software Foundation; either version 2 of
- *    the License, or (at your option) any later version.
- *    
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU General Public License for more details.
- *    
- *    You should have received a copy of the GNU General Public
- *    License along with this program; if not, write to the Free
- *    Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- *    Boston, MA 02110-1301, USA.
- *
- ************************************************************************/
-#ifndef _IPDF_PNGHELPER_HXX
-#define _IPDF_PNGHELPER_HXX
-
-#include "sal/types.h"
-#include "pdfioutdev_gpl.hxx"
-
-
-namespace pdfi
-{
-    class PngHelper
-    {
-        static sal_uInt32 crc_table[ 256 ];
-        static bool bCRCTableInit;
-        
-        static void initCRCTable();
-        static void appendFileHeader( OutputBuffer& o_rOutputBuf );
-        static size_t startChunk( const char* pChunkName, OutputBuffer& o_rOut );
-        static void endChunk( size_t nStart, OutputBuffer& o_rOut );
-     
-        static void set( sal_uInt32 i_nValue, OutputBuffer& o_rOutputBuf, size_t i_nIndex );
-        static void append( sal_uInt32 i_nValue, OutputBuffer& o_rOutputBuf )
-        {
-            size_t nCur = o_rOutputBuf.size();
-            o_rOutputBuf.insert( o_rOutputBuf.end(), 4, (Output_t)0 );
-            set( i_nValue, o_rOutputBuf, nCur );
-        }
-        
-        static void appendIHDR( OutputBuffer& o_rOutputBuf, int width, int height, int depth, int colortype );
-        static void appendIEND( OutputBuffer& o_rOutputBuf );
-        
-    public:
-        static void updateCRC( sal_uInt32& io_rCRC, const sal_uInt8* i_pBuf, size_t i_nLen );
-        static sal_uInt32 getCRC( const sal_uInt8* i_pBuf, size_t i_nLen );
-        
-        // deflates the passed buff i_pBuf and appends it to the output vector
-        // returns the number of bytes added to the output
-        static sal_uInt32 deflateBuffer( const Output_t* i_pBuf, size_t i_nLen, OutputBuffer& o_rOut );
-        
-        static void createPng( OutputBuffer&     o_rOutputBuf,
-                               Stream*           str,
-                               int               width,
-                               int               height,
-                               GfxRGB&           zeroColor,
-                               GfxRGB&           oneColor,
-                               bool              bIsMask
-                               );
-        static void createPng( OutputBuffer& o_rOutputBuf,
-                               Stream* str,
-                               int width, int height, GfxImageColorMap* colorMap,
-                               Stream* maskStr,
-                               int maskWidth, int maskHeight, GfxImageColorMap* maskColorMap );
-
-        // for one bit masks
-        static void createPng( OutputBuffer& o_rOutputBuf,
-                               Stream* str,
-                               int width, int height, GfxImageColorMap* colorMap,
-                               Stream* maskStr,
-                               int maskWidth, int maskHeight, bool maskInvert );
-
-    };
-}
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */