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1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * This file is part of the LibreOffice project.
4 : : *
5 : : * This Source Code Form is subject to the terms of the Mozilla Public
6 : : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : : *
9 : : * This file incorporates work covered by the following license notice:
10 : : *
11 : : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : : * contributor license agreements. See the NOTICE file distributed
13 : : * with this work for additional information regarding copyright
14 : : * ownership. The ASF licenses this file to you under the Apache
15 : : * License, Version 2.0 (the "License"); you may not use this file
16 : : * except in compliance with the License. You may obtain a copy of
17 : : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : : */
19 : :
20 : : #ifndef INCLUDED_BASEBMP_FILLIMAGE_HXX
21 : : #define INCLUDED_BASEBMP_FILLIMAGE_HXX
22 : :
23 : : #include <vigra/tuple.hxx>
24 : : #include <vigra/iteratortraits.hxx>
25 : :
26 : : namespace basebmp
27 : : {
28 : :
29 : : template< class DestIterator, class DestAccessor, typename T >
30 : 25173 : void fillImage( DestIterator begin,
31 : : DestIterator end,
32 : : DestAccessor ad,
33 : : T fillVal )
34 : : {
35 : 0 : const int width ( end.x - begin.x );
36 [ # # # # : 25173 : const int height( end.y - begin.y );
# # # # #
# # # # #
# # # # #
# # # # #
# # # # #
# # # ]
37 : :
38 [ + + ][ # # ]: 14907122 : for( int y=0; y<height; ++y, ++begin.y )
[ # # ][ # # ]
[ + + ][ + + ]
[ # # ][ + + ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
39 : : {
40 : : typename vigra::IteratorTraits<DestIterator>::row_iterator
41 [ + - ][ # # ]: 14881949 : rowIter( begin.rowIterator() );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
42 : : const typename vigra::IteratorTraits<DestIterator>::row_iterator
43 [ + - ][ # # ]: 14879894 : rowEnd( rowIter + width );
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
44 : :
45 : : // TODO(P2): Provide specialized span fill methods on the
46 : : // iterator/accessor
47 [ + - ][ + + ]:11914520624 : while( rowIter != rowEnd )
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ + + ][ + + ]
[ # # ][ + + ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
48 [ + - ][ + - ]:11899638675 : ad.set(fillVal, rowIter++);
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
[ # # ][ # # ]
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[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ][ # # ]
[ # # ]
49 : : }
50 : 25173 : }
51 : :
52 : : template< class DestIterator, class DestAccessor, typename T >
53 : 25173 : inline void fillImage( vigra::triple<DestIterator,DestIterator,DestAccessor> const& src,
54 : : T fillVal )
55 : : {
56 [ # # ]: 25173 : fillImage(src.first,src.second,src.third,fillVal);
57 : 25173 : }
58 : :
59 : : } // namespace basebmp
60 : :
61 : : #endif /* INCLUDED_BASEBMP_FILLIMAGE_HXX */
62 : :
63 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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