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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <premac.h>
#include <Carbon/Carbon.h>
#include <postmac.h>
#include <string.h>
#include "PictToBmpFlt.hxx"
bool ImageToPNG( css::uno::Sequence<sal_Int8> const & rImgData,
css::uno::Sequence<sal_Int8>& rPngData)
{
NSData* pData = [NSData dataWithBytesNoCopy: const_cast<sal_Int8 *>(rImgData.getConstArray()) length: rImgData.getLength() freeWhenDone: 0];
if( !pData)
return false;
NSBitmapImageRep* pRep =[NSBitmapImageRep imageRepWithData: pData];
if( !pRep)
return false;
NSData* pOut = [pRep representationUsingType: NSPNGFileType properties: @{ }];
if( !pOut)
return false;
const size_t nPngSize = [pOut length];
rPngData.realloc( nPngSize);
[pOut getBytes: rPngData.getArray() length: nPngSize];
return (nPngSize > 0);
}
bool PNGToImage( css::uno::Sequence<sal_Int8> const & rPngData,
css::uno::Sequence<sal_Int8>& rImgData,
NSBitmapImageFileType eOutFormat
)
{
NSData* pData = [NSData dataWithBytesNoCopy: const_cast<sal_Int8*>(rPngData.getConstArray()) length: rPngData.getLength() freeWhenDone: 0];
if( !pData)
return false;
NSBitmapImageRep* pRep = [NSBitmapImageRep imageRepWithData: pData];
if( !pRep)
return false;
NSData* pOut = [pRep representationUsingType: eOutFormat properties: @{ }];
if( !pOut)
return false;
const size_t nImgSize = [pOut length];
rImgData.realloc( nImgSize);
[pOut getBytes: rImgData.getArray() length: nImgSize];
return (nImgSize > 0);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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