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authorMiklos Vajna <vmiklos@collabora.co.uk>2015-10-01 08:31:24 +0200
committerMiklos Vajna <vmiklos@collabora.co.uk>2015-10-01 08:31:46 +0200
commit8e27c68847c6461c7bc0bdbff44412d6bfb0b1e8 (patch)
tree5e875951e214ed15c6befe03b8007b93aac19ec8 /include
parentRevert "by default use the system memory allocator" (diff)
downloadcore-8e27c68847c6461c7bc0bdbff44412d6bfb0b1e8.tar.gz
core-8e27c68847c6461c7bc0bdbff44412d6bfb0b1e8.zip
basebmp: these headers are not used from other modules
Change-Id: I88c5c341b88a6ea62730e5d3dd1962365c531f70
Diffstat (limited to 'include')
-rw-r--r--include/basebmp/accessor.hxx113
-rw-r--r--include/basebmp/accessoradapters.hxx520
-rw-r--r--include/basebmp/accessorfunctors.hxx181
-rw-r--r--include/basebmp/accessortraits.hxx130
-rw-r--r--include/basebmp/clippedlinerenderer.hxx438
-rw-r--r--include/basebmp/colorblendaccessoradapter.hxx142
-rw-r--r--include/basebmp/colormisc.hxx173
-rw-r--r--include/basebmp/colortraits.hxx137
-rw-r--r--include/basebmp/compositeiterator.hxx395
-rw-r--r--include/basebmp/endian.hxx51
-rw-r--r--include/basebmp/fillimage.hxx63
-rw-r--r--include/basebmp/genericcolorimageaccessor.hxx76
-rw-r--r--include/basebmp/greylevelformats.hxx129
-rw-r--r--include/basebmp/iteratortraits.hxx49
-rw-r--r--include/basebmp/metafunctions.hxx217
-rw-r--r--include/basebmp/nonstandarditerator.hxx39
-rw-r--r--include/basebmp/packedpixeliterator.hxx670
-rw-r--r--include/basebmp/paletteformats.hxx139
-rw-r--r--include/basebmp/paletteimageaccessor.hxx162
-rw-r--r--include/basebmp/pixelformatadapters.hxx102
-rw-r--r--include/basebmp/pixeliterator.hxx349
-rw-r--r--include/basebmp/polypolygonrenderer.hxx355
-rw-r--r--include/basebmp/rgb24pixelformats.hxx92
-rw-r--r--include/basebmp/rgbmaskpixelformats.hxx355
-rw-r--r--include/basebmp/scaleimage.hxx189
-rw-r--r--include/basebmp/stridedarrayiterator.hxx108
-rw-r--r--include/basebmp/tools.hxx85
27 files changed, 0 insertions, 5459 deletions
diff --git a/include/basebmp/accessor.hxx b/include/basebmp/accessor.hxx
deleted file mode 100644
index b77af908a0de..000000000000
--- a/include/basebmp/accessor.hxx
+++ /dev/null
@@ -1,113 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ACCESSOR_HXX
-#define INCLUDED_BASEBMP_ACCESSOR_HXX
-
-#include <vigra/numerictraits.hxx>
-
-namespace basebmp
-{
-
-/** Standard accessor type
-
- Accesses the iterator values the standard way (i.e. via
- *operator()/operator[])
- */
-template<typename ValueType> class StandardAccessor
-{
-public:
- typedef ValueType value_type;
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return *i;
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return i[diff];
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- *i = vigra::detail::RequiresExplicitCast<value_type>::cast(value);
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- i[diff] = vigra::detail::RequiresExplicitCast<value_type>::cast(value);
- }
-};
-
-
-
-/** Non-standard accessor type
-
- Uses getter/setter methods at the given iterator type, to access
- the underlying values.
- */
-template<typename ValueType> class NonStandardAccessor
-{
-public:
- typedef ValueType value_type;
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return i.get();
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return i.get(diff);
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- i.set( vigra::detail::RequiresExplicitCast<value_type>::cast(value) );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- i.set( vigra::detail::RequiresExplicitCast<value_type>::cast(value),
- diff );
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ACCESSOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/accessoradapters.hxx b/include/basebmp/accessoradapters.hxx
deleted file mode 100644
index 0d0122e5c7d2..000000000000
--- a/include/basebmp/accessoradapters.hxx
+++ /dev/null
@@ -1,520 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ACCESSORADAPTERS_HXX
-#define INCLUDED_BASEBMP_ACCESSORADAPTERS_HXX
-
-#include <vigra/numerictraits.hxx>
-
-namespace basebmp
-{
-
-/** Interpose given accessor's set and get methods with two unary
- functors.
-
- @tpl WrappedAccessor
- Wrapped type must provide the usual get and set accessor methods,
- with the usual signatures (see StandardAccessor for a conforming
- example).
-
- @tpl GetterFunctor
- An Adaptable Unary Function (i.e. providing result_type and
- argument_type typedefs)
-
- @tpl SetterFunctor
- An Adaptable Unary Function (i.e. providing result_type and
- argument_type typedefs)
- */
-template< class WrappedAccessor,
- typename GetterFunctor,
- typename SetterFunctor > class UnaryFunctionAccessorAdapter
-{
-public:
- typedef typename GetterFunctor::result_type value_type;
- typedef typename SetterFunctor::argument_type argument_type;
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A, typename G, typename S> friend class UnaryFunctionAccessorAdapter;
-#endif
-
- // we don't derive from wrapped type, to avoid ambiguities
- // regarding templatized getter/setter methods.
- WrappedAccessor maAccessor;
- GetterFunctor maGetterFunctor;
- SetterFunctor maSetterFunctor;
-
-public:
- UnaryFunctionAccessorAdapter() :
- maAccessor(),
- maGetterFunctor(),
- maSetterFunctor()
- {}
-
- template< class A > explicit
- UnaryFunctionAccessorAdapter( UnaryFunctionAccessorAdapter< A,
- GetterFunctor,
- SetterFunctor > const& rSrc ) :
- maAccessor( rSrc.maAccessor ),
- maGetterFunctor( rSrc.maGetterFunctor ),
- maSetterFunctor( rSrc.maSetterFunctor )
- {}
-
- template< class T > explicit UnaryFunctionAccessorAdapter( T const& accessor ) :
- maAccessor( accessor ),
- maGetterFunctor(),
- maSetterFunctor()
- {}
-
- template< class T > UnaryFunctionAccessorAdapter( T accessor,
- GetterFunctor getterFunctor,
- SetterFunctor setterFunctor) :
- maAccessor( accessor ),
- maGetterFunctor( getterFunctor ),
- maSetterFunctor( setterFunctor )
- {}
-
-
-
- WrappedAccessor const& getWrappedAccessor() const { return maAccessor; }
- WrappedAccessor& getWrappedAccessor() { return maAccessor; }
-
-
-
- value_type getter(typename GetterFunctor::argument_type v) const
- {
- return maGetterFunctor(v);
- }
- typename SetterFunctor::result_type setter(argument_type v) const
- {
- return maSetterFunctor(v);
- }
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return maGetterFunctor( maAccessor(i) );
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return maGetterFunctor( maAccessor(i,diff) );
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- maAccessor.set(
- maSetterFunctor(
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value) ),
- i );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- maAccessor.set(
- maSetterFunctor(
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value) ),
- i,
- diff );
- }
-
-};
-
-
-
-/** Interpose given accessor's set methods with a binary function,
- taking both old and new value.
-
- The wrappee's getter methods kept as-is.
-
- @tpl WrappedAccessor
- Wrapped type must provide the usual get and set accessor methods,
- with the usual signatures (see StandardAccessor for a conforming
- example). Furthermore, must provide a nested typedef value_type.
-
- @tpl SetterFunctor
- An adaptable binary function (i.e. providing nested typedefs for
- result_type and first and second argument type)
- */
-template< class WrappedAccessor,
- typename SetterFunctor > class BinarySetterFunctionAccessorAdapter
-{
-public:
- typedef typename WrappedAccessor::value_type value_type;
- typedef typename SetterFunctor::second_argument_type argument_type;
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A, typename S> friend class BinarySetterFunctionAccessorAdapter;
-#endif
-
- WrappedAccessor maAccessor;
- SetterFunctor maFunctor;
-
-public:
- BinarySetterFunctionAccessorAdapter() :
- maAccessor(),
- maFunctor()
- {}
-
- template< class A > explicit
- BinarySetterFunctionAccessorAdapter(
- BinarySetterFunctionAccessorAdapter< A,
- SetterFunctor > const& rSrc ) :
- maAccessor( rSrc.maAccessor ),
- maFunctor( rSrc.maFunctor )
- {}
-
- template< class T > explicit BinarySetterFunctionAccessorAdapter( T const& accessor ) :
- maAccessor( accessor ),
- maFunctor()
- {}
-
- template< class T > BinarySetterFunctionAccessorAdapter( T accessor,
- SetterFunctor functor ) :
- maAccessor( accessor ),
- maFunctor( functor )
- {}
-
-
-
- WrappedAccessor const& getWrappedAccessor() const { return maAccessor; }
- WrappedAccessor& getWrappedAccessor() { return maAccessor; }
-
-
-
- static typename SetterFunctor::result_type setter(
- typename SetterFunctor::first_argument_type v1,
- argument_type v2 )
- {
- return maSetterFunctor(v1,v2);
- }
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return maAccessor(i);
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return maAccessor(i,diff);
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- maAccessor.set(
- maFunctor(maAccessor(i),
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value)),
- i );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- maAccessor.set(
- maFunctor(maAccessor(i,diff),
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value)),
- i,
- diff );
- }
-
-};
-
-
-
-/** Write through a CompositeIterator's first wrapped iterator, by
- piping the first wrapped iterator value, the second iterator
- value, and the specified new value through a ternary function.
-
- Passed iterator must fulfill the CompositeIterator concept. Note
- that the getter/setter methods are not templatized regarding the
- iterator type, to make the mask calculation optimization below
- safe (see the maskedAccessor template metafunction below)
-
- @tpl WrappedAccessor1
- Wrapped type must provide the usual get and set accessor methods,
- with the usual signatures (see StandardAccessor for a conforming
- example). Furthermore, the type must provide a nested typedef
- value_type (the selection of WrappedAccessor1 as the provider for
- that typedef is rather arbitrary. Could have been
- WrappedAccessor2, too. So sue me)
-
- @tpl Functor
- An adaptable ternary function (i.e. providing nested typedefs for
- result_type and first, second and third argument type)
- */
-template< class WrappedAccessor1,
- class WrappedAccessor2,
- typename Functor > class TernarySetterFunctionAccessorAdapter
-{
-public:
- typedef typename WrappedAccessor1::value_type value_type;
- typedef typename Functor::third_argument_type argument_type;
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A1, class A2, typename F> friend class TernarySetterFunctionAccessorAdapter;
-#endif
-
- WrappedAccessor1 ma1stAccessor;
- WrappedAccessor2 ma2ndAccessor;
- Functor maFunctor;
-
-public:
- TernarySetterFunctionAccessorAdapter() :
- ma1stAccessor(),
- ma2ndAccessor(),
- maFunctor()
- {}
-
- template< class T > explicit TernarySetterFunctionAccessorAdapter( T const& accessor ) :
- ma1stAccessor( accessor ),
- ma2ndAccessor(),
- maFunctor()
- {}
-
- template< class A1, class A2 > explicit
- TernarySetterFunctionAccessorAdapter(
- TernarySetterFunctionAccessorAdapter< A1,
- A2,
- Functor > const& rSrc ) :
- ma1stAccessor( rSrc.ma1stAccessor ),
- ma2ndAccessor( rSrc.ma2ndAccessor ),
- maFunctor( rSrc.maFunctor )
- {}
-
- template< class T1, class T2 >
- TernarySetterFunctionAccessorAdapter( T1 accessor1,
- T2 accessor2 ) :
- ma1stAccessor( accessor1 ),
- ma2ndAccessor( accessor2 ),
- maFunctor()
- {}
-
- template< class T1, class T2 >
- TernarySetterFunctionAccessorAdapter( T1 accessor1,
- T2 accessor2,
- Functor func ) :
- ma1stAccessor( accessor1 ),
- ma2ndAccessor( accessor2 ),
- maFunctor( func )
- {}
-
-
-
- WrappedAccessor1 const& get1stWrappedAccessor() const { return ma1stAccessor; }
- WrappedAccessor1& get1stWrappedAccessor() { return ma1stAccessor; }
-
- WrappedAccessor2 const& get2ndWrappedAccessor() const { return ma2ndAccessor; }
- WrappedAccessor2& get2ndWrappedAccessor() { return ma2ndAccessor; }
-
-
-
- static typename Functor::result_type setter(
- typename Functor::first_argument_type v1,
- typename Functor::second_argument_type v2,
- argument_type v3 )
- {
- return maSetterFunctor(v1,v2,v3);
- }
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return ma1stAccessor(i.first());
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return ma1stAccessor(i.second(),diff);
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- ma1stAccessor.set(
- maFunctor(ma1stAccessor(i.first()),
- ma2ndAccessor(i.second()),
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value)),
- i.first() );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- ma1stAccessor.set(
- maFunctor(ma1stAccessor(i.first(), diff),
- ma2ndAccessor(i.second(),diff),
- vigra::detail::RequiresExplicitCast<argument_type>::cast(value)),
- i.first(),
- diff );
- }
-
-};
-
-
-
-/** Access two distinct images simultaneously
-
- Passed iterator must fulfill the CompositeIterator concept
- (i.e. wrap the two image's iterators into one
- CompositeIterator). The getter and setter methods expect and
- return a pair of values, with types equal to the two accessors
- value types
-
- @tpl WrappedAccessor1
- Wrapped type must provide the usual get and set accessor methods,
- with the usual signatures (see StandardAccessor for a conforming
- example). Furthermore, the type must provide a nested typedef
- value_type.
-
- @tpl WrappedAccessor2
- Wrapped type must provide the usual get and set accessor methods,
- with the usual signatures (see StandardAccessor for a conforming
- example). Furthermore, the type must provide a nested typedef
- value_type.
- */
-template< class WrappedAccessor1,
- class WrappedAccessor2 > class JoinImageAccessorAdapter
-{
-public:
- // TODO(F3): Need numeric traits and a few free functions to
- // actually calculate with a pair (semantic: apply every operation
- // individually to the contained types)
- typedef std::pair<typename WrappedAccessor1::value_type,
- typename WrappedAccessor2::value_type> value_type;
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A1, class A2> friend class JoinImageAccessorAdapter;
-#endif
-
- WrappedAccessor1 ma1stAccessor;
- WrappedAccessor2 ma2ndAccessor;
-
-public:
- JoinImageAccessorAdapter() :
- ma1stAccessor(),
- ma2ndAccessor()
- {}
-
- template< class T > explicit JoinImageAccessorAdapter( T const& accessor ) :
- ma1stAccessor( accessor ),
- ma2ndAccessor()
- {}
-
- template< class A1, class A2 > explicit
- JoinImageAccessorAdapter(
- JoinImageAccessorAdapter< A1,
- A2 > const& rSrc ) :
- ma1stAccessor( rSrc.ma1stAccessor ),
- ma2ndAccessor( rSrc.ma2ndAccessor )
- {}
-
- template< class T1, class T2 >
- JoinImageAccessorAdapter( T1 accessor1,
- T2 accessor2 ) :
- ma1stAccessor( accessor1 ),
- ma2ndAccessor( accessor2 )
- {}
-
-
-
- WrappedAccessor1 const& get1stWrappedAccessor() const { return ma1stAccessor; }
- WrappedAccessor1& get1stWrappedAccessor() { return ma1stAccessor; }
-
- WrappedAccessor2 const& get2ndWrappedAccessor() const { return ma2ndAccessor; }
- WrappedAccessor2& get2ndWrappedAccessor() { return ma2ndAccessor; }
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return std::make_pair(ma1stAccessor(i.first()),
- ma2ndAccessor(i.second()));
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return std::make_pair(ma1stAccessor(i.first(),diff),
- ma2ndAccessor(i.second(),diff));
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- ma1stAccessor.set(
- vigra::detail::RequiresExplicitCast<typename WrappedAccessor1::value_type>::cast(
- value.first),
- i.first() );
- ma2ndAccessor.set(
- vigra::detail::RequiresExplicitCast<typename WrappedAccessor2::value_type>::cast(
- value.second),
- i.second() );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- ma1stAccessor.set(
- vigra::detail::RequiresExplicitCast<typename WrappedAccessor1::value_type>::cast(
- value.first),
- i.first(),
- diff );
- ma2ndAccessor.set(
- vigra::detail::RequiresExplicitCast<typename WrappedAccessor2::value_type>::cast(
- value.second),
- i.second(),
- diff );
- }
-
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ACCESSORADAPTERS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/accessorfunctors.hxx b/include/basebmp/accessorfunctors.hxx
deleted file mode 100644
index 02e3abaded95..000000000000
--- a/include/basebmp/accessorfunctors.hxx
+++ /dev/null
@@ -1,181 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ACCESSORFUNCTORS_HXX
-#define INCLUDED_BASEBMP_ACCESSORFUNCTORS_HXX
-
-#include <osl/diagnose.h>
-#include <basebmp/metafunctions.hxx>
-
-#include <functional>
-
-namespace basebmp
-{
-
-// Some common accessor functors
-
-
-
-/// combine two values via XOR
-template< typename T > struct XorFunctor : public std::binary_function<T,T,T>
-{
- T operator()( T v1, T v2 ) const { return v1 ^ v2; }
-};
-
-
-
-/// Base class, passing on the arg types
-template< typename T, typename M > struct MaskFunctorBase :
- public TernaryFunctorBase<T,M,T,T> {};
-
-
-/** Let a mask flag decide between two values
-
- @tpl polarity
- Mask polarity. When true, a false in the mask denotes
- transparency, i.e. the original value will display. And vice
- versa.
- */
-template< typename T,
- typename M,
- bool polarity > struct GenericOutputMaskFunctor : public MaskFunctorBase<T,M>
-{
- /// Ternary mask operation - selects v1 for !m == polarity, v2 otherwise
- T operator()( T v1, M m, T v2 ) const
- {
- return !m == polarity ? v1 : v2;
- }
-};
-
-/** Let a mask bit decide between two values (specialization for
- integer mask types)
- */
-template< typename T,
- typename M,
- bool polarity > struct IntegerOutputMaskFunctor;
-template< typename T,
- typename M > struct IntegerOutputMaskFunctor<T,M,true> : public MaskFunctorBase<T,M>
-{
- /** Mask v with state of m
-
- @return v2, if m != 0, v1 otherwise.
- */
- T operator()( T v1, M m, T v2 ) const
- {
- typedef typename make_unsigned<T>::type unsigned_T;
-
- // mask will be 0, iff m == 0, and 1 otherwise
- const T mask( unsigned_cast<T>(m | -m) >> (sizeof(unsigned_T)*8 - 1) );
- return v1*static_cast<M>(1-mask) + v2*mask;
- }
-};
-template< typename T,
- typename M > struct IntegerOutputMaskFunctor<T,M,false> : public MaskFunctorBase<T,M>
-{
- /** Mask v with state of m
-
- @return v2, if m != 0, v1 otherwise.
- */
- T operator()( T v1, M m, T v2 ) const
- {
- typedef typename make_unsigned<T>::type unsigned_T;
-
- // mask will be 0, iff m == 0, and 1 otherwise
- const T mask( unsigned_cast<T>(m | -m) >> (sizeof(unsigned_T)*8 - 1) );
- return v1*mask + v2*static_cast<M>(1-mask);
- }
-};
-
-/** Let a mask bit decide between two values (specialization for
- binary-valued mask types)
- */
-template< typename T, typename M, bool polarity > struct FastIntegerOutputMaskFunctor;
-template< typename T, typename M > struct FastIntegerOutputMaskFunctor<T,M,true> :
- public MaskFunctorBase<T,M>
-{
- /// Specialization, only valid if mask can only attain 0 or 1
- T operator()( T v1, M m, T v2 ) const
- {
- OSL_ASSERT(m<=1);
-
- return v1*static_cast<M>(1-m) + v2*m;
- }
-};
-template< typename T, typename M > struct FastIntegerOutputMaskFunctor<T,M,false> :
- public MaskFunctorBase<T,M>
-{
- /// Specialization, only valid if mask can only attain 0 or 1
- T operator()( T v1, M m, T v2 ) const
- {
- OSL_ASSERT(m<=1);
-
- return v1*m + v2*static_cast<M>(1-m);
- }
-};
-
-
-
-/** Split a pair value from a JoinImageAccessorAdapter into its
- individual values, and pass it on to a ternary functor
-
- This wrapper is an adaptable binary functor, and can thus be used
- with a BinarySetterFunctionAccessorAdapter. Useful e.g. for
- out-of-image alpha channel, or a masked image.
-
- @tpl Functor
- An adaptable ternary functor (as can e.g. be passed to the
- TernarySetterFunctionAccessorAdapter)
- */
-template< typename Functor > struct BinaryFunctorSplittingWrapper :
- public std::binary_function<typename Functor::first_argument_type,
- std::pair<typename Functor::third_argument_type,
- typename Functor::second_argument_type>,
- typename Functor::result_type>
-{
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A> friend struct BinaryFunctorSplittingWrapper;
-#endif
- Functor maFunctor;
-
-public:
- BinaryFunctorSplittingWrapper() : maFunctor() {}
-
- template< class A > explicit
- BinaryFunctorSplittingWrapper(
- BinaryFunctorSplittingWrapper<A> const& src ) : maFunctor(src.maFunctor) {}
-
- template< class F > explicit
- BinaryFunctorSplittingWrapper( F const& func ) : maFunctor(func) {}
-
- typename Functor::result_type operator()(
- typename Functor::first_argument_type v1,
- std::pair< typename Functor::third_argument_type,
- typename Functor::second_argument_type > const& v2 ) const
- {
- return maFunctor( v1, v2.second, v2.first );
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ACCESSORFUNCTORS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/accessortraits.hxx b/include/basebmp/accessortraits.hxx
deleted file mode 100644
index c8f45a0541e5..000000000000
--- a/include/basebmp/accessortraits.hxx
+++ /dev/null
@@ -1,130 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ACCESSORTRAITS_HXX
-#define INCLUDED_BASEBMP_ACCESSORTRAITS_HXX
-
-#include <basebmp/accessorfunctors.hxx>
-#include <basebmp/accessoradapters.hxx>
-#include <basebmp/metafunctions.hxx>
-
-namespace basebmp
-{
-
-struct FastMask;
-struct NoFastMask;
-
-/// Metafunction to select output mask functor from iterator and mask value type
-template< typename T, typename M, bool polarity, typename DUMMY > struct outputMaskFunctorSelector : public
- ifBothScalarIntegral< T, M,
- IntegerOutputMaskFunctor< T, M, polarity >,
- GenericOutputMaskFunctor< T, M, polarity > >
-{
-};
-template< typename T, typename M, bool polarity > struct outputMaskFunctorSelector< T, M, polarity, FastMask > : public
- ifBothScalarIntegral< T, M,
- FastIntegerOutputMaskFunctor< T, M, polarity >,
- GenericOutputMaskFunctor< T, M, polarity > >
-{
-};
-
-/** Metafunction providing a point of configuration for iterators
- capable of employing the fast output mask functor.
-
- Specialize this metafunction for your case, and pass FastMask to
- the outputMaskFunctorSelector.
- */
-template< class Accessor,
- class MaskAccessor,
- class Iterator,
- class MaskIterator,
- bool polarity > struct maskedAccessorSelector
-{
- typedef TernarySetterFunctionAccessorAdapter<
- Accessor,
- MaskAccessor,
- typename outputMaskFunctorSelector<
- typename Accessor::value_type,
- typename MaskAccessor::value_type,
- polarity,
- NoFastMask > ::type >
- type;
-};
-
-/// given an Accessor and its value type return its value_type
-template< typename Accessor > struct ColorPassThrough
-{
- typename Accessor::value_type operator()( const Accessor&,
- const typename Accessor::value_type& x ) const
- {
- return x;
- }
-};
-
-/** Traits template for Accessor
-
- Provides wrapped types for color lookup, raw pixel access, xor and
- mask accessors.
- */
-template< class Accessor > struct AccessorTraits
-{
- /// value type of described accessor
- typedef typename Accessor::value_type value_type;
-
- /// Retrieve stand-alone color lookup function for given Accessor type
- typedef ColorPassThrough< Accessor > color_lookup;
-
- /// Retrieve raw pixel data accessor for given Accessor type
- typedef Accessor raw_accessor;
-
- /// Retrieve wrapped accessor for XOR setter access
- typedef BinarySetterFunctionAccessorAdapter<
- Accessor,
- XorFunctor< value_type > > xor_accessor;
-
- /** Retrieve masked accessor for given types
-
- A masked accessor works like a filter, where the mask gates
- the accessor's setter methods (if the mask contains a 0 at a
- given iterator position, the original value is
- preserved. Otherwise, the new value gets set).
-
- @attention be careful when retrieving a masked accessor for a
- set of types, and using it for a different one - there are
- partial specializations that take an optimized functor for
- certain mask accessors.
- */
- template< class MaskAccessor,
- class Iterator,
- class MaskIterator,
- bool polarity > struct masked_accessor :
- public maskedAccessorSelector< Accessor,
- MaskAccessor,
- Iterator,
- MaskIterator,
- polarity >
- {};
-
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ACCESSORTRAITS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/clippedlinerenderer.hxx b/include/basebmp/clippedlinerenderer.hxx
deleted file mode 100644
index 0265a65ee1bb..000000000000
--- a/include/basebmp/clippedlinerenderer.hxx
+++ /dev/null
@@ -1,438 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_CLIPPEDLINERENDERER_HXX
-#define INCLUDED_BASEBMP_CLIPPEDLINERENDERER_HXX
-
-#include <basegfx/tools/rectcliptools.hxx>
-#include <basegfx/point/b2ipoint.hxx>
-#include <basegfx/range/b2ibox.hxx>
-
-#include <vigra/diff2d.hxx>
-#include <vigra/iteratortraits.hxx>
-
-namespace basebmp
-{
-
-// factored-out bresenham setup code, which is used from two different
-// places in renderClippedLine() below. Admittedly messy for the long
-// parameter list...
-inline bool prepareClip( sal_Int32 a1,
- sal_Int32 a2,
- sal_Int32 b1,
- sal_Int32 da,
- sal_Int32 db,
- sal_Int32& o_as,
- sal_Int32& o_bs,
- int sa,
- int sb,
- sal_Int32& io_rem,
- int& o_n,
- sal_uInt32 clipCode1,
- sal_uInt32 clipCount1,
- sal_uInt32 clipCode2,
- sal_uInt32 clipCount2,
- sal_Int32 aMin,
- sal_uInt32 aMinFlag,
- sal_Int32 aMax,
- sal_uInt32 aMaxFlag,
- sal_Int32 bMin,
- sal_uInt32 bMinFlag,
- sal_Int32 bMax,
- sal_uInt32 bMaxFlag,
- bool bRoundTowardsPt2,
- bool& o_bUseAlternateBresenham )
-{
- int ca(0), cb(0);
- if( clipCode1 )
- {
- if( clipCode1 & aMinFlag )
- {
- ca = 2*db*(aMin - a1);
- o_as = aMin;
- }
- else if( clipCode1 & aMaxFlag )
- {
- ca = 2*db*(a1 - aMax);
- o_as = aMax;
- }
-
- if( clipCode1 & bMinFlag )
- {
- cb = 2*da*(bMin - b1);
- o_bs = bMin;
- }
- else if( clipCode1 & bMaxFlag )
- {
- cb = 2*da*(b1 - bMax);
- o_bs = bMax;
- }
-
- if( clipCount1 == 2 )
- clipCode1 &= (ca + da < cb + int(!bRoundTowardsPt2)) ? ~(aMinFlag|aMaxFlag) : ~(bMinFlag|bMaxFlag);
-
- if( clipCode1 & (aMinFlag|aMaxFlag) )
- {
- sal_Int32 da2 = 2*da;
-
- if (da2 == 0)
- return false; // overflow
-
- cb = (ca + da - int(!bRoundTowardsPt2)) / (da2);
-
- if( sb >= 0 )
- {
- o_bs = b1 + cb;
- if( o_bs > bMax )
- return false; // fully clipped
- }
- else
- {
- o_bs = b1 - cb;
- if( o_bs < bMin )
- return false; // fully clipped
- }
-
- io_rem += ca - da2*cb;
- }
- else
- {
- sal_Int32 db2 = 2*db;
-
- if (db2 == 0)
- return false; // overflow
-
- ca = (cb - da + db2 - int(bRoundTowardsPt2)) / (db2);
- if( sa >= 0 )
- {
- o_as = a1 + ca;
- if( o_as > aMax )
- return false; // fully clipped
- }
- else
- {
- o_as = a1 - ca;
- if( o_as < aMin )
- return false; // fully clipped
- }
-
- io_rem += db2*ca - cb;
- }
- }
- else
- {
- o_as = a1; o_bs = b1;
- }
-
- if( clipCode2 )
- {
- if( clipCount2 == 2 )
- {
- ca = 2*db*((clipCode2 & aMinFlag) ? a1 - aMin : aMax - a1);
- cb = 2*da*((clipCode2 & bMinFlag) ? b1 - bMin : bMax - b1);
- clipCode2 &= (cb + da < ca + int(bRoundTowardsPt2)) ? ~(aMinFlag|aMaxFlag) : ~(bMinFlag|bMaxFlag);
- }
-
- if( clipCode2 & (aMinFlag|aMaxFlag) )
- o_n = (clipCode2 & aMinFlag) ? o_as - aMin : aMax - o_as;
- else
- {
- o_n = (clipCode2 & bMinFlag) ? o_bs - bMin : bMax - o_bs;
- o_bUseAlternateBresenham = true;
- }
- }
- else
- o_n = (a2 >= o_as) ? a2 - o_as : o_as - a2;
-
- return true; // at least one pixel to render
-}
-
-
-/** Render line to image iterators, clip against given rectangle
-
- This method renders a line from aPt1 to aPt2, clipped against
- rClipRect (the clipping will take place pixel-perfect, i.e. as if
- the original bresenham-rendered line would have been clipped each
- pixel individually. No slight shifts compared to unclipped lines).
-
- @param aPt1
- Start point of the line
-
- @param aPt2
- End point of the line
-
- @param rClipRect
- Rectangle to clip against
-
- @param color
- Color value to render the line with
-
- @param begin
- left-top image iterator
-
- @param end
- right-bottom image iterator
-
- @param acc
- Image accessor
-
- @param bRoundTowardsPt2
- Rounding mode to use. Giving false here results in line pixel tend
- towards pt1, i.e. when a pixel exactly hits the middle between two
- pixel, the pixel closer to pt1 will be chosen. Giving true here
- makes renderClippedLine() choose pt2 in those cases.
- */
-template< class Iterator, class Accessor >
-void renderClippedLine( basegfx::B2IPoint aPt1,
- basegfx::B2IPoint aPt2,
- const basegfx::B2IBox& rClipRect,
- typename Accessor::value_type color,
- Iterator begin,
- Accessor acc,
- bool bRoundTowardsPt2=false )
-{
- // Algorithm according to Steven Eker's 'Pixel-perfect line clipping',
- // Graphics Gems V, pp. 314-322
- sal_uInt32 clipCode1 = basegfx::tools::getCohenSutherlandClipFlags(aPt1,
- rClipRect);
- sal_uInt32 clipCode2 = basegfx::tools::getCohenSutherlandClipFlags(aPt2,
- rClipRect);
-
- if( clipCode1 & clipCode2 )
- return; // line fully clipped away, both endpoints share a half-plane
-
- sal_uInt32 clipCount1 = basegfx::tools::getNumberOfClipPlanes(clipCode1);
- sal_uInt32 clipCount2 = basegfx::tools::getNumberOfClipPlanes(clipCode2);
-
- if( (clipCode1 != 0 && clipCode2 == 0)
- || (clipCount1 == 2 && clipCount2 == 1) )
- {
- std::swap(clipCount2,clipCount1);
- std::swap(clipCode2,clipCode1);
- std::swap(aPt1,aPt2);
- bRoundTowardsPt2 = !bRoundTowardsPt2;
- }
-
- const sal_Int32 x1 = aPt1.getX();
- const sal_Int32 x2 = aPt2.getX();
- const sal_Int32 y1 = aPt1.getY();
- const sal_Int32 y2 = aPt2.getY();
-
- // TODO(E1): This might overflow
- sal_Int32 adx = x2 - x1;
- int sx = 1;
- if( adx < 0 )
- {
- adx *= -1;
- sx = -1;
- }
-
- // TODO(E1): This might overflow
- sal_Int32 ady = y2 - y1;
- int sy = 1;
- if( ady < 0 )
- {
- ady *= -1;
- sy = -1;
- }
-
- int n = 0;
- sal_Int32 xs = x1;
- sal_Int32 ys = y1;
- bool bUseAlternateBresenham=false;
-
- sal_Int32 nMinY(rClipRect.getMinY());
- sal_Int32 nMaxY(rClipRect.getMaxY()-1);
- sal_Int32 nMinX(rClipRect.getMinX());
- sal_Int32 nMaxX(rClipRect.getMaxX()-1);
-
- if( adx >= ady )
- {
- // semi-horizontal line
- sal_Int32 rem = 2*ady - adx - int(!bRoundTowardsPt2);
-
- if( !prepareClip(x1, x2, y1, adx, ady, xs, ys, sx, sy,
- rem, n, clipCode1, clipCount1, clipCode2, clipCount2,
- nMinX, basegfx::tools::RectClipFlags::LEFT,
- nMaxX, basegfx::tools::RectClipFlags::RIGHT,
- nMinY, basegfx::tools::RectClipFlags::TOP,
- nMaxY, basegfx::tools::RectClipFlags::BOTTOM,
- bRoundTowardsPt2, bUseAlternateBresenham ) )
- return; // line fully clipped away, no active pixel inside rect
-
- Iterator currIter( begin + vigra::Diff2D(0,ys) );
- typename vigra::IteratorTraits<Iterator>::row_iterator
- rowIter( currIter.rowIterator() + xs );
-
- adx *= 2;
- ady *= 2;
-
- if( bUseAlternateBresenham )
- {
- if (rem < 0 && ady <= 0)
- return; //break will never be hit under these circumstances
-
- while(true)
- {
- if (xs >= nMinX && xs <= nMaxX && ys >= nMinY && ys <= nMaxY)
- acc.set(color, rowIter);
-
- if( rem >= 0 )
- {
- // this is intended - we clip endpoint against y
- // plane, so n here denotes y range to render
- if( --n < 0 )
- break;
-
- ys += sy;
- xs += sx;
- rem -= adx;
-
- currIter.y += sy;
- rowIter = currIter.rowIterator() + xs;
- }
- else
- {
- xs += sx;
- rowIter += sx;
- }
-
- rem += ady;
- }
- }
- else
- {
- while(true)
- {
- if (xs >= nMinX && xs <= nMaxX && ys >= nMinY && ys <= nMaxY)
- acc.set(color, rowIter);
-
- if( --n < 0 )
- break;
-
- if( rem >= 0 )
- {
- ys += sy;
- xs += sx;
- rem -= adx;
-
- currIter.y += sy;
- rowIter = currIter.rowIterator() + xs;
- }
- else
- {
- xs += sx;
- rowIter += sx;
- }
-
- rem += ady;
- }
- }
- }
- else
- {
- // semi-vertical line
- sal_Int32 rem = 2*adx - ady - int(!bRoundTowardsPt2);
-
- if( !prepareClip(y1, y2, x1, ady, adx, ys, xs, sy, sx,
- rem, n, clipCode1, clipCount1, clipCode2, clipCount2,
- nMinY, basegfx::tools::RectClipFlags::TOP,
- nMaxY, basegfx::tools::RectClipFlags::BOTTOM,
- nMinX, basegfx::tools::RectClipFlags::LEFT,
- nMaxY, basegfx::tools::RectClipFlags::RIGHT,
- bRoundTowardsPt2, bUseAlternateBresenham ) )
- return; // line fully clipped away, no active pixel inside rect
-
- Iterator currIter( begin + vigra::Diff2D(xs,0) );
- typename vigra::IteratorTraits<Iterator>::column_iterator
- colIter( currIter.columnIterator() + ys );
-
- adx *= 2;
- ady *= 2;
-
- if( bUseAlternateBresenham )
- {
- if (rem < 0 && adx <= 0)
- return; //break will never be hit under these circumstances
-
- while(true)
- {
- if (xs >= nMinX && xs <= nMaxX && ys >= nMinY && ys <= nMaxY)
- acc.set(color, colIter);
-
- if( rem >= 0 )
- {
- // this is intended - we clip endpoint against x
- // plane, so n here denotes x range to render
- if( --n < 0 )
- break;
-
- xs += sx;
- ys += sy;
-
- rem -= ady;
-
- currIter.x += sx;
- colIter = currIter.columnIterator() + ys;
- }
- else
- {
- ys += sy;
- colIter += sy;
- }
-
- rem += adx;
- }
- }
- else
- {
- while(true)
- {
- if (xs >= nMinX && xs <= nMaxX && ys >= nMinY && ys <= nMaxY)
- acc.set(color, colIter);
-
- if( --n < 0 )
- break;
-
- if( rem >= 0 )
- {
- xs += sx;
- ys += sy;
- rem -= ady;
-
- currIter.x += sx;
- colIter = currIter.columnIterator() + ys;
- }
- else
- {
- ys += sy;
- colIter += sy;
- }
-
- rem += adx;
- }
- }
- }
-}
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_CLIPPEDLINERENDERER_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/colorblendaccessoradapter.hxx b/include/basebmp/colorblendaccessoradapter.hxx
deleted file mode 100644
index 59055b06fe0a..000000000000
--- a/include/basebmp/colorblendaccessoradapter.hxx
+++ /dev/null
@@ -1,142 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_COLORBLENDACCESSORADAPTER_HXX
-#define INCLUDED_BASEBMP_COLORBLENDACCESSORADAPTER_HXX
-
-#include <basebmp/colortraits.hxx>
-
-namespace basebmp
-{
-
-/** Accessor adapter that blends input value against fixed color value
-
- Used to blend an alpha mask 'through' a fixed color value into the
- destination.
-
- The getter functors return a constant value (usually the zero of
- the value type, this preserves the original destination content
- when blitting through a mask) - there really isn't no other
- sensible default behaviour for these methods.
- */
-template< class WrappedAccessor,
- typename AlphaType,
- bool polarity > class ConstantColorBlendSetterAccessorAdapter
-{
-public:
- typedef AlphaType alpha_type;
- typedef AlphaType value_type;
- typedef typename WrappedAccessor::value_type color_type;
-
-private:
- typename ColorTraits< color_type >::
- template blend_functor<alpha_type,polarity>::type maFunctor;
- WrappedAccessor maWrappee;
- color_type maBlendColor;
- value_type maGetterValue;
-
-public:
- ConstantColorBlendSetterAccessorAdapter() :
- maFunctor(),
- maWrappee(),
- maBlendColor(),
- maGetterValue()
- {}
-
- template< class T > explicit ConstantColorBlendSetterAccessorAdapter( T acc ) :
- maFunctor(),
- maWrappee(acc),
- maBlendColor(),
- maGetterValue()
- {}
-
- template< class T > ConstantColorBlendSetterAccessorAdapter( T acc,
- color_type col ) :
- maFunctor(),
- maWrappee(acc),
- maBlendColor(col),
- maGetterValue()
- {}
-
- template< class T > ConstantColorBlendSetterAccessorAdapter( T acc,
- color_type col,
- value_type val ) :
- maFunctor(),
- maWrappee(acc),
- maBlendColor(col),
- maGetterValue(val)
- {}
-
-
-
- void setColor( color_type col ) { maBlendColor=col; }
- color_type getColor() { return maBlendColor; }
- void setGetterValue( value_type val ) { maGetterValue=val; }
- value_type getGetterValue() { return maGetterValue; }
-
-
-
- WrappedAccessor const& getWrappedAccessor() const { return maWrappee; }
- WrappedAccessor& getWrappedAccessor() { return maWrappee; }
-
-
-
- /// @return constant value, regardless of iterator content
- template< typename IteratorType > value_type operator()(SAL_UNUSED_PARAMETER IteratorType const& ) const
- {
- return maGetterValue;
- }
- /// @return constant value, regardless of iterator content
- template< typename IteratorType, class Difference >
- value_type operator()(SAL_UNUSED_PARAMETER IteratorType const& , SAL_UNUSED_PARAMETER Difference const& ) const
- {
- return maGetterValue;
- }
-
-
-
- template< typename V, typename IteratorType >
- void set(V const& value, IteratorType const& i) const
- {
- maWrappee.set(
- maFunctor(
- vigra::detail::RequiresExplicitCast<alpha_type>::cast(value),
- maWrappee(i),
- maBlendColor),
- i );
- }
-
- template< typename V, typename IteratorType, class Difference >
- void set(V const& value, IteratorType const& i, Difference const& diff) const
- {
- maWrappee.set(
- maFunctor(
- vigra::detail::RequiresExplicitCast<alpha_type>::cast(value),
- maWrappee(i,diff),
- maBlendColor),
- i,
- diff );
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_COLORBLENDACCESSORADAPTER_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/colormisc.hxx b/include/basebmp/colormisc.hxx
deleted file mode 100644
index dc269a043bc7..000000000000
--- a/include/basebmp/colormisc.hxx
+++ /dev/null
@@ -1,173 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_COLORMISC_HXX
-#define INCLUDED_BASEBMP_COLORMISC_HXX
-
-#include <osl/diagnose.h>
-#include <basebmp/color.hxx>
-#include <basebmp/colortraits.hxx>
-#include <basebmp/accessortraits.hxx>
-#include <vigra/mathutil.hxx>
-
-// Contents of this header moved out of color.hxx, as it is not useful
-// for the general public (drags in vigra and other template
-// functionality, that shouldn't be necessary for the ordinary client
-// of BitmapDevice etc.)
-
-namespace basebmp
-{
-
-template< bool polarity > struct ColorBitmaskOutputMaskFunctor;
-template<> struct ColorBitmaskOutputMaskFunctor<true> : MaskFunctorBase<Color,sal_uInt8>
-{
- Color operator()( Color v1, sal_uInt8 m, Color v2 ) const
- {
- OSL_ASSERT(m<=1);
-
- return Color(v1.toInt32()*(sal_uInt8)(1-m) + v2.toInt32()*m);
- }
-};
-template<> struct ColorBitmaskOutputMaskFunctor<false> : MaskFunctorBase<Color,sal_uInt8>
-{
- Color operator()( Color v1, sal_uInt8 m, Color v2 ) const
- {
- OSL_ASSERT(m<=1);
-
- return Color(v1.toInt32()*m + v2.toInt32()*(sal_uInt8)(1-m));
- }
-};
-
-/// Specialized output mask functor for Color value type
-template<bool polarity> struct outputMaskFunctorSelector< Color, sal_uInt8, polarity, FastMask >
-{
- typedef ColorBitmaskOutputMaskFunctor<polarity> type;
-};
-
-template< bool polarity > struct ColorBlendFunctor8
- : public TernaryFunctorBase<sal_uInt8,Color,Color,Color>
-{
- Color operator()( sal_uInt8 alpha,
- Color v1,
- Color v2 ) const
- {
- alpha = polarity ? alpha : 255 - alpha;
-
- const sal_uInt8 v1_red( v1.getRed() );
- const sal_uInt8 v1_green( v1.getGreen() );
- const sal_uInt8 v1_blue( v1.getBlue() );
-
- // using '>> 8' instead of '/ 0x100' is ill-advised (shifted
- // value might be negative). Better rely on decent optimizer
- // here...
- return Color(((((sal_Int32)v2.getRed() - v1_red)*alpha) / 0x100) + v1_red,
- ((((sal_Int32)v2.getGreen() - v1_green)*alpha) / 0x100) + v1_green,
- ((((sal_Int32)v2.getBlue() - v1_blue)*alpha) / 0x100) + v1_blue);
- }
-};
-
-template< bool polarity > struct ColorBlendFunctor32
- : public TernaryFunctorBase<Color,Color,Color,Color>
-{
- Color operator()( Color input,
- Color v1,
- Color v2 ) const
- {
- sal_uInt8 alpha = input.getGreyscale();
- alpha = polarity ? alpha : 255 - alpha;
-
- const sal_uInt8 v1_red( v1.getRed() );
- const sal_uInt8 v1_green( v1.getGreen() );
- const sal_uInt8 v1_blue( v1.getBlue() );
-
- // using '>> 8' instead of '/ 0x100' is ill-advised (shifted
- // value might be negative). Better rely on decent optimizer
- // here...
- return Color(((((sal_Int32)v2.getRed() - v1_red)*alpha) / 0x100) + v1_red,
- ((((sal_Int32)v2.getGreen() - v1_green)*alpha) / 0x100) + v1_green,
- ((((sal_Int32)v2.getBlue() - v1_blue)*alpha) / 0x100) + v1_blue);
- }
-};
-
-
-
-template<> struct ColorTraits< Color >
-{
- /// Type of a color component (i.e. the type of an individual channel)
- typedef sal_uInt8 component_type;
-
- /// Metafunction to select blend functor from color and alpha type
- template< typename AlphaType, bool polarity > struct blend_functor;
-
- /// Calculate normalized distance between color c1 and c2
- static inline double distance( const Color& c1,
- const Color& c2 )
- {
- return (c1 - c2).magnitude();
- }
-
- static inline component_type toGreyscale( const Color& c )
- {
- return c.getGreyscale();
- }
-
- static inline Color fromGreyscale( component_type c )
- {
- return Color(c,c,c);
- }
-};
-
-/// The version for plain 8 bit alpha
-template<bool polarity> struct ColorTraits< Color >::blend_functor< sal_uInt8, polarity >
-{
- typedef ColorBlendFunctor8<polarity> type;
-};
-
-/// The version taking grey value of a Color
-template<bool polarity> struct ColorTraits< Color >::blend_functor< Color, polarity >
-{
- typedef ColorBlendFunctor32<polarity> type;
-};
-
-} // namespace basebmp
-
-namespace vigra
-{
-
-template<>
-struct NumericTraits<basebmp::Color>
-{
- typedef basebmp::Color Type;
- typedef basebmp::Color Promote;
- typedef basebmp::Color RealPromote;
- typedef std::complex<basebmp::Color> ComplexPromote;
- typedef sal_uInt8 ValueType;
-
- typedef VigraTrueType isIntegral;
- typedef VigraFalseType isScalar;
- typedef VigraTrueType isSigned;
- typedef VigraTrueType isOrdered;
- typedef VigraFalseType isComplex;
-};
-
-} // namespace vigra
-
-#endif /* INCLUDED_BASEBMP_COLORMISC_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/colortraits.hxx b/include/basebmp/colortraits.hxx
deleted file mode 100644
index d9b43320a58b..000000000000
--- a/include/basebmp/colortraits.hxx
+++ /dev/null
@@ -1,137 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_COLORTRAITS_HXX
-#define INCLUDED_BASEBMP_COLORTRAITS_HXX
-
-#include <basebmp/accessoradapters.hxx>
-#include <basebmp/metafunctions.hxx>
-
-#include <vigra/mathutil.hxx>
-
-namespace basebmp
-{
-
-/** Functor template, to calculate alpha blending between two
- values. Float case.
-
- @tpl polarity
- When true, 0 means fully transparent, and 1 fully opaque. And vice
- versa.
- */
-template< typename ValueType,
- typename AlphaType,
- bool polarity > struct BlendFunctor;
-template< typename ValueType,
- typename AlphaType > struct BlendFunctor<ValueType,AlphaType,true>
- : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
- ValueType operator()( AlphaType alpha,
- ValueType v1,
- ValueType v2 ) const
- {
- const typename vigra::NumericTraits<AlphaType>::RealPromote fAlpha(
- vigra::NumericTraits<AlphaType>::toRealPromote(alpha));
- return (vigra::NumericTraits<AlphaType>::one()-fAlpha)*v1 + fAlpha*v2;
- }
-};
-template< typename ValueType,
- typename AlphaType > struct BlendFunctor<ValueType,AlphaType,false>
- : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
- ValueType operator()( AlphaType alpha,
- ValueType v1,
- ValueType v2 ) const
- {
- const typename vigra::NumericTraits<AlphaType>::RealPromote fAlpha(
- vigra::NumericTraits<AlphaType>::toRealPromote(alpha));
- return fAlpha*v1 + (vigra::NumericTraits<AlphaType>::one()-fAlpha)*v2;
- }
-};
-
-/** Functor template, to calculate alpha blending between two
- values. Integer case.
-
- @tpl polarity
- When true, 0 means fully transparent, and 1 fully opaque. And vice
- versa.
- */
-template< typename ValueType,
- typename AlphaType,
- bool polarity > struct IntegerBlendFunctor;
-template< typename ValueType,
- typename AlphaType > struct IntegerBlendFunctor<ValueType,AlphaType,true>
- : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
- ValueType operator()( AlphaType alpha,
- ValueType v1,
- ValueType v2 ) const
- {
- return (vigra::NumericTraits<AlphaType>::toPromote(
- vigra::NumericTraits<AlphaType>::max()-alpha)*v1 + alpha*v2) /
- vigra::NumericTraits<AlphaType>::max();
- }
-};
-template< typename ValueType,
- typename AlphaType > struct IntegerBlendFunctor<ValueType,AlphaType,false>
- : public TernaryFunctorBase<AlphaType,ValueType,ValueType,ValueType>
-{
- ValueType operator()( AlphaType alpha,
- ValueType v1,
- ValueType v2 ) const
- {
- return (alpha*v1 +
- vigra::NumericTraits<AlphaType>::toPromote(
- vigra::NumericTraits<AlphaType>::max()-alpha)*v2) /
- vigra::NumericTraits<AlphaType>::max();
- }
-};
-
-
-
-template< typename ColorType > struct ColorTraits
-{
- /// Metafunction to select blend functor from color and alpha type
- template< typename AlphaType, bool polarity > struct blend_functor : public
- ifScalarIntegral< AlphaType,
- IntegerBlendFunctor< ColorType, AlphaType, polarity >,
- BlendFunctor< ColorType, AlphaType, polarity > > {};
-
- /// @return number of color channels
- static int numChannels() { return 1; }
-
- /// Type of a color component (i.e. the type of an individual channel)
- typedef ColorType component_type;
-
- static inline component_type toGreyscale( ColorType c )
- {
- return c;
- }
-
- static inline ColorType fromGreyscale( component_type c )
- {
- return c;
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_COLORTRAITS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/compositeiterator.hxx b/include/basebmp/compositeiterator.hxx
deleted file mode 100644
index 182318160483..000000000000
--- a/include/basebmp/compositeiterator.hxx
+++ /dev/null
@@ -1,395 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_COMPOSITEITERATOR_HXX
-#define INCLUDED_BASEBMP_COMPOSITEITERATOR_HXX
-
-#include <sal/types.h>
-#include <osl/diagnose.h>
-
-#include <basebmp/nonstandarditerator.hxx>
-#include <vigra/tuple.hxx>
-#include <vigra/iteratortraits.hxx>
-
-
-namespace basebmp
-{
-
-namespace detail
-{
- template< typename T1, typename T2 > class ArithmeticProxy
- {
- public:
- ArithmeticProxy(T1& val1, T2& val2) :
- mpVal1( &val1 ),
- mpVal2( &val2 )
- {}
-
- void operator++() { ++(*mpVal1); ++(*mpVal2); }
- void operator++(int) { (*mpVal1)++; (*mpVal2)++; }
- void operator--() { --(*mpVal1); --(*mpVal2); }
- void operator--(int) { (*mpVal1)--; (*mpVal2)--; }
- void operator+=(int d) {*mpVal1+=d; *mpVal2+=d; }
- void operator-=(int d) {*mpVal1-=d; *mpVal2-=d; }
-
- bool operator==(ArithmeticProxy const & rhs) const
- { return *mpVal1==*rhs.mpVal1 && *mpVal2==*rhs.mpVal2; }
-
- bool operator!=(ArithmeticProxy const & rhs) const
- { return *mpVal1!=*rhs.mpVal1 || *mpVal2!=*rhs.mpVal2; }
-
- bool operator<(ArithmeticProxy const & rhs) const
- { return *mpVal1<*rhs.mpVal1 && *mpVal2<*rhs.mpVal2; }
-
- bool operator<=(ArithmeticProxy const & rhs) const
- { return *mpVal1<=*rhs.mpVal1 && *mpVal2<=*rhs.mpVal2; }
-
- bool operator>(ArithmeticProxy const & rhs) const
- { return *mpVal1>*rhs.mpVal1 && *mpVal2>*rhs.mpVal2; }
-
- bool operator>=(ArithmeticProxy const & rhs) const
- { return *mpVal1>=*rhs.mpVal1 && *mpVal2>=*rhs.mpVal2; }
-
- int operator-(ArithmeticProxy const & rhs) const
- { return *mpVal1 - *rhs.mpVal1; }
-
- private:
- T1* mpVal1;
- T2* mpVal2;
- };
-
- template< typename Iterator1,
- typename Iterator2,
- typename ValueType,
- typename DifferenceType,
- typename IteratorCategory,
- class Derived >
- class CompositeIteratorBase : public NonStandardIterator
- {
- public:
- typedef Iterator1 iterator1_type;
- typedef Iterator2 iterator2_type;
- typedef ValueType value_type;
- typedef DifferenceType difference_type;
- typedef IteratorCategory iterator_category;
-
- struct Impl
- {
- iterator1_type maIter1;
- iterator2_type maIter2;
- Impl()
- : maIter1()
- , maIter2()
- {
- }
- Impl(const iterator1_type& rIter1, const iterator2_type& rIter2)
- : maIter1(rIter1)
- , maIter2(rIter2)
- {
- }
- };
-
- protected:
- Impl* pImpl;
-
- private:
- bool equal(CompositeIteratorBase const & rhs) const
- {
- return (pImpl->maIter1 == rhs.pImpl->maIter1) && (pImpl->maIter2 == rhs.pImpl->maIter2);
- }
-
- public:
- CompositeIteratorBase()
- {
- pImpl = new Impl();
- }
-
- CompositeIteratorBase(const iterator1_type& rIter1, const iterator2_type& rIter2)
- {
- pImpl = new Impl(rIter1, rIter2);
- }
-
- CompositeIteratorBase(const CompositeIteratorBase& rOther)
- {
- pImpl = new Impl(rOther.pImpl->maIter1, rOther.pImpl->maIter2);
- }
-
- ~CompositeIteratorBase()
- {
- delete pImpl;
- }
-
- bool operator==(Derived const & rhs) const
- {
- return equal(rhs);
- }
-
- bool operator!=(Derived const & rhs) const
- {
- return !equal(rhs);
- }
-
- difference_type operator-(Derived const & rhs) const
- {
- OSL_ASSERT(pImpl->maIter1 - rhs.pImpl->maIter1 == pImpl->maIter2 - rhs.pImpl->maIter2);
- return pImpl->maIter1 - rhs.pImpl->maIter1;
- }
-
- Derived & operator+=(difference_type const & s)
- {
- pImpl->maIter1 += s;
- pImpl->maIter2 += s;
- return static_cast<Derived&>(*this);
- }
-
- Derived & operator-=(difference_type const & s)
- {
- pImpl->maIter1 -= s;
- pImpl->maIter2 -= s;
- return static_cast<Derived&>(*this);
- }
-
- Derived operator+(difference_type const & s) const
- {
- Derived ret(static_cast<Derived const&>(*this));
- ret += s;
- return ret;
- }
-
- Derived operator-(difference_type const & s) const
- {
- Derived ret(static_cast<Derived const&>(*this));
- ret -= s;
- return ret;
- }
-
- Derived& operator++()
- {
- ++pImpl->maIter1;
- ++pImpl->maIter2;
- return static_cast<Derived&>(*this);
- }
-
- Derived& operator--()
- {
- --pImpl->maIter1;
- --pImpl->maIter2;
- return static_cast<Derived&>(*this);
- }
-
- Derived operator++(int)
- {
- Derived ret(static_cast<Derived const&>(*this));
- ++pImpl->maIter1;
- ++pImpl->maIter2;
- return ret;
- }
-
- Derived operator--(int)
- {
- Derived ret(static_cast<Derived const&>(*this));
- --pImpl->maIter1;
- --pImpl->maIter2;
- return ret;
- }
-
- value_type get() const
- {
- return value_type(pImpl->maIter1.get(),
- pImpl->maIter2.get());
- }
-
- value_type get(difference_type const & d) const
- {
- return value_type(pImpl->maIter1.get(d),
- pImpl->maIter2.get(d));
- }
-
- void set( value_type v ) const
- {
- pImpl->maIter1.set(v);
- pImpl->maIter2.set(v);
- }
-
- void set( value_type v, difference_type const & d ) const
- {
- pImpl->maIter1.set(v,d);
- pImpl->maIter2.set(v,d);
- }
-
- CompositeIteratorBase& operator=(const CompositeIteratorBase& rNew)
- {
- this->pImpl->maIter1 = rNew.pImpl->maIter1;
- this->pImpl->maIter2 = rNew.pImpl->maIter2;
- return *this;
- }
-
- const iterator1_type& first() const { return pImpl->maIter1; }
- iterator1_type& first() { return pImpl->maIter1; }
-
- const iterator2_type& second() const { return pImpl->maIter2; }
- iterator2_type& second() { return pImpl->maIter2; }
- };
-}
-
-/** Provide the composition of two 1D image iterators
-
- Use this template to compose two iterators into one (e.g. image
- and mask). Operations are transitive, e.g. operator== only returns
- true, if both wrapped iterator operator== have yielded true.
-
- Note that both iterators must have compatible difference types. To
- avoid funny effects, iterator ranges given by a CompositeIterator
- should consist of wrapped iterators of similar range
- */
-template< typename Iterator1,
- typename Iterator2,
- typename ValueType,
- typename DifferenceType,
- typename IteratorCategory >
-class CompositeIterator1D :
- public detail::CompositeIteratorBase< Iterator1,
- Iterator2,
- ValueType,
- DifferenceType,
- IteratorCategory,
- CompositeIterator1D<Iterator1,
- Iterator2,
- ValueType,
- DifferenceType,
- IteratorCategory> >
-{
- typedef detail::CompositeIteratorBase< Iterator1,
- Iterator2,
- ValueType,
- DifferenceType,
- IteratorCategory,
- CompositeIterator1D<Iterator1,
- Iterator2,
- ValueType,
- DifferenceType,
- IteratorCategory> > base_type;
-public:
- CompositeIterator1D() :
- base_type()
- {}
-
- CompositeIterator1D( const Iterator1& rIter1,
- const Iterator2& rIter2 ) :
- base_type( rIter1, rIter2 )
- {}
-};
-
-/** Provide the composition of two 2D image iterators
-
- Use this template to compose two iterators into one (e.g. image
- and mask). Operations are transitive, e.g. operator== only returns
- true, if both wrapped iterator operator== have yielded true.
-
- Note that both iterators must have compatible difference types. To
- avoid funny effects, iterator ranges given by a CompositeIterator
- should consist of wrapped iterators of similar range
- */
-template< typename Iterator1, typename Iterator2 > class CompositeIterator2D :
- public detail::CompositeIteratorBase< Iterator1,
- Iterator2,
- std::pair<
- typename vigra::IteratorTraits<Iterator1>::value_type,
- typename vigra::IteratorTraits<Iterator2>::value_type >,
- typename vigra::IteratorTraits<Iterator1>::difference_type,
- typename vigra::IteratorTraits<Iterator1>::iterator_category,
- CompositeIterator2D<Iterator1, Iterator2> >
-{
- typedef detail::CompositeIteratorBase< Iterator1,
- Iterator2,
- std::pair<
- typename vigra::IteratorTraits<Iterator1>::value_type,
- typename vigra::IteratorTraits<Iterator2>::value_type >,
- typename vigra::IteratorTraits<Iterator1>::difference_type,
- typename vigra::IteratorTraits<Iterator1>::iterator_category,
- CompositeIterator2D<Iterator1, Iterator2> > base_type;
-public:
- typedef CompositeIterator1D< typename Iterator1::row_iterator,
- typename Iterator2::row_iterator,
- typename base_type::value_type,
- int,
- typename base_type::iterator_category > row_iterator;
- typedef CompositeIterator1D< typename Iterator1::column_iterator,
- typename Iterator2::column_iterator,
- typename base_type::value_type,
- int,
- typename base_type::iterator_category > column_iterator;
-
- typedef detail::ArithmeticProxy< typename Iterator1::MoveX,
- typename Iterator2::MoveX > MoveX;
- typedef detail::ArithmeticProxy< typename Iterator1::MoveY,
- typename Iterator2::MoveY > MoveY;
-
- MoveX x;
- MoveY y;
-
- CompositeIterator2D() :
- base_type(),
- x(this->pImpl->maIter1.x,this->pImpl->maIter2.x),
- y(this->pImpl->maIter1.y,this->pImpl->maIter2.y)
- {}
-
- CompositeIterator2D( const Iterator1& rIter1, const Iterator2& rIter2 ) :
- base_type( rIter1, rIter2 ),
- x(this->pImpl->maIter1.x,this->pImpl->maIter2.x),
- y(this->pImpl->maIter1.y,this->pImpl->maIter2.y)
- {}
-
- CompositeIterator2D( const CompositeIterator2D& rOld ) :
- base_type(rOld),
- x(this->pImpl->maIter1.x,this->pImpl->maIter2.x),
- y(this->pImpl->maIter1.y,this->pImpl->maIter2.y)
- {}
-
- CompositeIterator2D& operator=( const CompositeIterator2D& rNew )
- {
- this->pImpl->maIter1 = rNew.pImpl->maIter1;
- this->pImpl->maIter2 = rNew.pImpl->maIter2;
-
- x = MoveX(this->pImpl->maIter1.x,
- this->pImpl->maIter2.x);
- y = MoveY(this->pImpl->maIter1.y,
- this->pImpl->maIter2.y);
-
- return *this;
- }
-
- row_iterator rowIterator() const
- {
- return row_iterator(this->pImpl->maIter1.rowIterator(),
- this->pImpl->maIter2.rowIterator());
- }
-
- column_iterator columnIterator() const
- {
- return column_iterator(this->pImpl->maIter1.columnIterator(),
- this->pImpl->maIter2.columnIterator());
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_COMPOSITEITERATOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/endian.hxx b/include/basebmp/endian.hxx
deleted file mode 100644
index 22c32b6077ac..000000000000
--- a/include/basebmp/endian.hxx
+++ /dev/null
@@ -1,51 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ENDIAN_HXX
-#define INCLUDED_BASEBMP_ENDIAN_HXX
-
-#include <osl/endian.h>
-
-namespace basebmp
-{
-
-/// Swap the order of bytes for the given POD type
-template< typename T > inline T byteSwap( T );
-
-#define BASEBMP_BYTE_SWAP(Type,SwapFunc) \
- template<> inline Type byteSwap<Type>( Type v ) \
- { \
- return SwapFunc(v); \
- }
-
-// byteSwap<T> shall fail for any type T not in the list below
-BASEBMP_BYTE_SWAP(sal_Int8,)
-BASEBMP_BYTE_SWAP(sal_uInt8,)
-BASEBMP_BYTE_SWAP(sal_Int16,OSL_SWAPWORD)
-BASEBMP_BYTE_SWAP(sal_uInt16,OSL_SWAPWORD)
-BASEBMP_BYTE_SWAP(sal_Int32,OSL_SWAPDWORD)
-BASEBMP_BYTE_SWAP(sal_uInt32,OSL_SWAPDWORD)
-
-#undef BASEBMP_BYTE_SWAP
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ENDIAN_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/fillimage.hxx b/include/basebmp/fillimage.hxx
deleted file mode 100644
index 561b02906c0f..000000000000
--- a/include/basebmp/fillimage.hxx
+++ /dev/null
@@ -1,63 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_FILLIMAGE_HXX
-#define INCLUDED_BASEBMP_FILLIMAGE_HXX
-
-#include <vigra/tuple.hxx>
-#include <vigra/iteratortraits.hxx>
-
-namespace basebmp
-{
-
-template< class DestIterator, class DestAccessor, typename T >
-void fillImage( DestIterator begin,
- const DestIterator& end,
- DestAccessor ad,
- const T& fillVal )
-{
- const int width ( end.x - begin.x );
- const int height( end.y - begin.y );
-
- for( int y=0; y<height; ++y, ++begin.y )
- {
- typename vigra::IteratorTraits<DestIterator>::row_iterator
- rowIter( begin.rowIterator() );
- const typename vigra::IteratorTraits<DestIterator>::row_iterator
- rowEnd( rowIter + width );
-
- // TODO(P2): Provide specialized span fill methods on the
- // iterator/accessor
- while( rowIter != rowEnd )
- ad.set(fillVal, rowIter++);
- }
-}
-
-template< class DestIterator, class DestAccessor, typename T >
-inline void fillImage( vigra::triple<DestIterator,DestIterator,DestAccessor> const& src,
- const T& fillVal )
-{
- fillImage(src.first,src.second,src.third,fillVal);
-}
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_FILLIMAGE_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/genericcolorimageaccessor.hxx b/include/basebmp/genericcolorimageaccessor.hxx
deleted file mode 100644
index 6d7cd531f58b..000000000000
--- a/include/basebmp/genericcolorimageaccessor.hxx
+++ /dev/null
@@ -1,76 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_GENERICCOLORIMAGEACCESSOR_HXX
-#define INCLUDED_BASEBMP_GENERICCOLORIMAGEACCESSOR_HXX
-
-#include <basebmp/color.hxx>
-#include <basebmp/bitmapdevice.hxx>
-
-namespace basebmp
-{
- /** Access a BitmapDevice generically
-
- This accessor deals with an opaque BitmapDevice generically,
- via getPixel()/setPixel() at the published interface.
- */
- class GenericColorImageAccessor
- {
- BitmapDeviceSharedPtr mpDevice;
- DrawMode meDrawMode;
-
- public:
- typedef Color value_type;
-
- explicit GenericColorImageAccessor( BitmapDeviceSharedPtr const& rTarget ) :
- mpDevice(rTarget),
- meDrawMode(DrawMode::Paint)
- {}
-
- GenericColorImageAccessor( BitmapDeviceSharedPtr const& rTarget,
- DrawMode eDrawMode ) :
- mpDevice(rTarget),
- meDrawMode(eDrawMode)
- {}
-
- template< typename Iterator >
- Color operator()( Iterator const& i ) const
- { return mpDevice->getPixel( basegfx::B2IPoint( i->x,i->y ) ); }
-
- template< typename Iterator, typename Difference >
- Color operator()( Iterator const& i, Difference const& diff) const
- { return mpDevice->getPixel( basegfx::B2IPoint( i[diff]->x,
- i[diff]->y ) ); }
-
- template< typename Iterator >
- void set(Color const& value, Iterator const& i) const
- { return mpDevice->setPixel( basegfx::B2IPoint( i->x,i->y ),
- value, meDrawMode ); }
-
- template< class Iterator, class Difference >
- void set(value_type const& value, Iterator const& i, Difference const& diff) const
- { return mpDevice->setPixel( basegfx::B2IPoint( i[diff]->x,
- i[diff]->y ),
- value, meDrawMode ); }
- };
-}
-
-#endif /* INCLUDED_BASEBMP_GENERICCOLORIMAGEACCESSOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/greylevelformats.hxx b/include/basebmp/greylevelformats.hxx
deleted file mode 100644
index 705c26d7d506..000000000000
--- a/include/basebmp/greylevelformats.hxx
+++ /dev/null
@@ -1,129 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_GREYLEVELFORMATS_HXX
-#define INCLUDED_BASEBMP_GREYLEVELFORMATS_HXX
-
-#include <basebmp/color.hxx>
-#include <basebmp/colortraits.hxx>
-#include <basebmp/accessor.hxx>
-#include <basebmp/pixeliterator.hxx>
-#include <basebmp/packedpixeliterator.hxx>
-#include <basebmp/pixelformatadapters.hxx>
-#include <basebmp/metafunctions.hxx>
-
-#include <vigra/numerictraits.hxx>
-#include <vigra/metaprogramming.hxx>
-
-#include <functional>
-
-namespace basebmp
-{
-
-template< typename PixelType,
- typename ColorType,
- int UsedRange > struct GreylevelGetter :
- public std::unary_function<PixelType, ColorType>
-{
- ColorType operator()( PixelType const& c ) const
- {
- return ColorTraits<ColorType>::fromGreyscale(
- vigra::NumericTraits<PixelType>::toPromote(c) *
- vigra::NumericTraits<PixelType>::maxConst / UsedRange );
- }
-};
-
-template< typename PixelType,
- typename ColorType,
- int UsedRange > struct GreylevelSetter :
- public std::unary_function<ColorType, PixelType>
-{
- PixelType operator()( ColorType const& c ) const
- {
- return vigra::NumericTraits<PixelType>::toPromote(
- ColorTraits<ColorType>::toGreyscale(c)) *
- UsedRange /
- vigra::NumericTraits<PixelType>::maxConst;
- }
-};
-
-
-
-template< class Iterator,
- class Accessor,
- int UsedRange > struct PixelFormatTraitsTemplate_Greylevel
-{
- typedef typename Iterator::value_type pixel_type;
-
- typedef GreylevelGetter<pixel_type,
- Color,
- UsedRange> getter_type;
- typedef GreylevelSetter<pixel_type,
- Color,
- UsedRange> setter_type;
-
- typedef Iterator iterator_type;
- typedef Accessor raw_accessor_type;
- typedef AccessorSelector<
- getter_type,
- setter_type > accessor_selector;
-};
-
-template< int BitsPerPixel,
- bool MsbFirst > struct PixelFormatTraitsTemplate_PackedGreylevel :
- public PixelFormatTraitsTemplate_Greylevel<
- PackedPixelIterator< sal_uInt8,
- BitsPerPixel,
- true >,
- NonStandardAccessor< sal_uInt8 >,
- (1UL << BitsPerPixel)-1 >
-{};
-
-
-
-// 1bpp MSB
-typedef PixelFormatTraitsTemplate_PackedGreylevel<1, true> PixelFormatTraits_GREY1_MSB;
-
-// 1bpp LSB
-typedef PixelFormatTraitsTemplate_PackedGreylevel<1, false> PixelFormatTraits_GREY1_LSB;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_GREY1_MSB::getter_type,
- PixelFormatTraits_GREY1_MSB::setter_type);
-
-
-// 4bpp MSB
-typedef PixelFormatTraitsTemplate_PackedGreylevel<4, true> PixelFormatTraits_GREY4_MSB;
-
-// 4bpp LSB
-typedef PixelFormatTraitsTemplate_PackedGreylevel<4, false> PixelFormatTraits_GREY4_LSB;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_GREY4_MSB::getter_type,
- PixelFormatTraits_GREY4_MSB::setter_type);
-
-// 8bpp
-typedef PixelFormatTraitsTemplate_Greylevel<
- PixelIterator< sal_uInt8 >,
- StandardAccessor< sal_uInt8 >,
- 255 > PixelFormatTraits_GREY8;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_GREY8::getter_type,
- PixelFormatTraits_GREY8::setter_type);
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_GREYLEVELFORMATS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/iteratortraits.hxx b/include/basebmp/iteratortraits.hxx
deleted file mode 100644
index 5d87df7d5a85..000000000000
--- a/include/basebmp/iteratortraits.hxx
+++ /dev/null
@@ -1,49 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_ITERATORTRAITS_HXX
-#define INCLUDED_BASEBMP_ITERATORTRAITS_HXX
-
-#include <basebmp/accessor.hxx>
-#include <basebmp/nonstandarditerator.hxx>
-
-namespace basebmp
-{
-
-template< class Iterator > struct IteratorTraits
-{
- /// VigraTrueType, if iterator does not provide *operator()/operator[] methods
- typedef typename vigra::IsDerivedFrom<Iterator,NonStandardIterator>::result
- isNonStandardIterator;
-
- /// Retrieve default accessor for this iterator (and given value type)
- template< typename ValueType > struct defaultAccessor : public
- // select according to non-standardness of iterator type
- vigra::If< isNonStandardIterator,
- NonStandardAccessor< ValueType >,
- StandardAccessor< ValueType > >
- {};
-
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_ITERATORTRAITS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/metafunctions.hxx b/include/basebmp/metafunctions.hxx
deleted file mode 100644
index 1f3f1806042a..000000000000
--- a/include/basebmp/metafunctions.hxx
+++ /dev/null
@@ -1,217 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_METAFUNCTIONS_HXX
-#define INCLUDED_BASEBMP_METAFUNCTIONS_HXX
-
-#include <boost/mpl/integral_c.hpp>
-#include <vigra/metaprogramming.hxx>
-#include <vigra/numerictraits.hxx>
-
-#include <functional>
-
-namespace basebmp
-{
-
-// TODO(Q3): move to generic place (o3tl?)
-
-/** template meta function: add const qualifier to 2nd type, if given
- 1st type has it
-*/
-template<typename A, typename B> struct clone_const
-{
- typedef B type;
-};
-template<typename A, typename B> struct clone_const<const A,B>
-{
- typedef const B type;
-};
-
-/** template meta function: add const qualifier to plain type (if not
- already there)
- */
-template <typename T> struct add_const
-{
- typedef const T type;
-};
-template <typename T> struct add_const<const T>
-{
- typedef const T type;
-};
-
-/// template meta function: remove const qualifier from plain type
-template <typename T> struct remove_const
-{
- typedef T type;
-};
-template <typename T> struct remove_const<const T>
-{
- typedef T type;
-};
-
-
-
-/// Base class for an adaptable ternary functor
-template< typename A1, typename A2, typename A3, typename R > struct TernaryFunctorBase
-{
- typedef A1 first_argument_type;
- typedef A2 second_argument_type;
- typedef A3 third_argument_type;
- typedef R result_type;
-};
-
-
-
-/** template meta function: ensure that given integer type is unsigned
-
- If given integer type is already unsigned, return as-is -
- otherwise, convert to unsigned type of same or greater range.
- */
-template< typename T > struct make_unsigned;
-
-#define BASEBMP_MAKE_UNSIGNED(T,U) \
- template<> struct make_unsigned<T> { \
- typedef U type; \
- };
-
-BASEBMP_MAKE_UNSIGNED(signed char,unsigned char)
-BASEBMP_MAKE_UNSIGNED(unsigned char,unsigned char)
-BASEBMP_MAKE_UNSIGNED(short,unsigned short)
-BASEBMP_MAKE_UNSIGNED(unsigned short,unsigned short)
-BASEBMP_MAKE_UNSIGNED(int,unsigned int)
-BASEBMP_MAKE_UNSIGNED(unsigned int,unsigned int)
-BASEBMP_MAKE_UNSIGNED(long,unsigned long)
-BASEBMP_MAKE_UNSIGNED(unsigned long,unsigned long)
-
-#undef BASEBMP_MAKE_UNSIGNED
-
-/// cast integer to unsigned type of similar size
-template< typename T > inline typename make_unsigned<T>::type unsigned_cast( T value )
-{
- return static_cast< typename make_unsigned<T>::type >(value);
-}
-
-
-
-/// returns true, if given number is strictly less than 0
-template< typename T > inline bool is_negative( T x )
-{
- return x < 0;
-}
-
-/// Overload for ints (branch-free)
-inline bool is_negative( int x )
-{
- // force logic shift (result for signed shift right is undefined)
- return static_cast<unsigned int>(x) >> (sizeof(int)*8-1);
-}
-
-
-
-/// Results in VigraTrueType, if T is of integer type and scalar
-template< typename T, typename trueCase, typename falseCase >
-struct ifScalarIntegral
-{
- typedef
- typename vigra::If<
- typename vigra::NumericTraits< T >::isIntegral,
- typename vigra::If<
- typename vigra::NumericTraits< T >::isScalar,
- trueCase,
- falseCase >::type,
- falseCase >::type type;
-};
-
-/// Results in VigraTrueType, if T is of non-integer type and scalar
-template< typename T, typename trueCase, typename falseCase >
-struct ifScalarNonIntegral
-{
- typedef
- typename vigra::If<
- typename vigra::NumericTraits< T >::isIntegral,
- falseCase,
- typename vigra::If<
- typename vigra::NumericTraits< T >::isScalar,
- trueCase,
- falseCase >::type >::type type;
-};
-
-/// Results in VigraTrueType, if both T1 and T2 are of integer type and scalar
-template< typename T1, typename T2, typename trueCase, typename falseCase >
-struct ifBothScalarIntegral
-{
- typedef
- typename ifScalarIntegral<
- T1,
- typename ifScalarIntegral<
- T2,
- trueCase,
- falseCase >::type,
- falseCase >::type type;
-};
-
-
-
-/// Count number of trailing zeros
-template< unsigned int val > struct numberOfTrailingZeros
-{
- enum { next = val >> 1 };
- enum { value = vigra::IfBool< (val & 1) == 0,
- numberOfTrailingZeros<next>,
- boost::mpl::integral_c< int,-1 > > ::type::value + 1 };
-};
-
-template<> struct numberOfTrailingZeros<0>
-{
- enum { value = 0 };
-};
-
-
-
-/// Count number of one bits
-template< unsigned int val > struct bitcount
-{
- enum { next = val >> 1 };
- enum { value = bitcount<next>::value + (val & 1) };
-};
-
-template<> struct bitcount<0>
-{
- enum { value = 0 };
-};
-
-
-
-/// Shift left for positive shift value, and right otherwise
-template< typename T > inline T shiftLeft( T v, int shift )
-{
- return shift > 0 ? v << shift : v >> (-shift);
-}
-
-/// Shift right for positive shift value, and left otherwise
-template< typename T > inline T shiftRight( T v, int shift )
-{
- return shift > 0 ? v >> shift : v << (-shift);
-}
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_METAFUNCTIONS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/nonstandarditerator.hxx b/include/basebmp/nonstandarditerator.hxx
deleted file mode 100644
index ff51c59afcee..000000000000
--- a/include/basebmp/nonstandarditerator.hxx
+++ /dev/null
@@ -1,39 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_NONSTANDARDITERATOR_HXX
-#define INCLUDED_BASEBMP_NONSTANDARDITERATOR_HXX
-
-#include <vigra/metaprogramming.hxx>
-
-namespace basebmp
-{
- /// Base class defining pointer and reference types as VigraFalseType
- struct NonStandardIterator
- {
- typedef vigra::VigraFalseType reference;
- typedef vigra::VigraFalseType index_reference;
- typedef vigra::VigraFalseType pointer;
- };
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_NONSTANDARDITERATOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/packedpixeliterator.hxx b/include/basebmp/packedpixeliterator.hxx
deleted file mode 100644
index a536cec01012..000000000000
--- a/include/basebmp/packedpixeliterator.hxx
+++ /dev/null
@@ -1,670 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_PACKEDPIXELITERATOR_HXX
-#define INCLUDED_BASEBMP_PACKEDPIXELITERATOR_HXX
-
-#include <basebmp/metafunctions.hxx>
-#include <basebmp/stridedarrayiterator.hxx>
-#include <basebmp/nonstandarditerator.hxx>
-#include <basebmp/accessortraits.hxx>
-
-#include <vigra/metaprogramming.hxx>
-#include <vigra/diff2d.hxx>
-
-namespace basebmp
-{
-
-/// Get bitmask for data at given intra-word position, for given bit depth
-template< typename value_type,
- int bits_per_pixel,
- bool MsbFirst,
- typename difference_type >
-inline value_type get_mask( difference_type d )
-{
- static_assert(bits_per_pixel > 0, "greater than 0");
- static_assert(sizeof(value_type)*8 % bits_per_pixel == 0, "value_type");
- static_assert(sizeof(value_type)*8 / bits_per_pixel > 1, "value_type");
- static_assert(vigra::TypeTraits<value_type>::isPOD::asBool, "isPOD");
-
- const unsigned int nIntraWordPositions( sizeof(value_type)*8 / bits_per_pixel );
-
- // create bits_per_pixel 1s shift to intra-word position
- return ((~(~0U << bits_per_pixel)) << bits_per_pixel*(MsbFirst ?
- (nIntraWordPositions-1 - (d % nIntraWordPositions)) :
- (d % nIntraWordPositions)));
-}
-
-template< int num_intraword_positions, int bits_per_pixel, bool MsbFirst, typename difference_type > inline difference_type get_shift( difference_type remainder )
-{
- return bits_per_pixel*(MsbFirst ?
- (num_intraword_positions - 1 - remainder) :
- remainder);
-}
-
-template< typename Valuetype,
- int bits_per_pixel,
- bool MsbFirst > class PackedPixelColumnIterator : public NonStandardIterator
-{
-public:
- // no reference, no index_reference type here
- typedef Valuetype value_type;
- typedef int difference_type;
- typedef image_traverser_tag iterator_category;
-
- typedef typename remove_const<value_type>::type mask_type;
- typedef value_type* pointer;
- typedef StridedArrayIterator< value_type > MoveY;
-
- enum {
- /** The number of pixel within a single value_type value
- */
- num_intraword_positions=sizeof(value_type)*8/bits_per_pixel,
- /** Bit mask for one pixel (least significant bits)
- */
- bit_mask=~(~0 << bits_per_pixel)
- };
-
-private:
- MoveY y;
- mask_type mask_;
- difference_type shift_;
-
- void inc()
- {
- ++y;
- }
-
- void dec()
- {
- --y;
- }
-
- bool equal( PackedPixelColumnIterator const & rhs ) const
- {
- return rhs.y == y;
- }
-
- bool less( PackedPixelColumnIterator const & rhs ) const
- {
- return y < rhs.y;
- }
-
-public:
- PackedPixelColumnIterator() :
- y(0),
- mask_( get_mask<value_type, bits_per_pixel, MsbFirst, difference_type>(0) ),
- shift_( get_shift<num_intraword_positions, bits_per_pixel, MsbFirst, difference_type>(0) )
- {}
-
- PackedPixelColumnIterator( const MoveY& base, difference_type remainder ) :
- y(base),
- mask_( get_mask<value_type, bits_per_pixel, MsbFirst>(remainder) ),
- shift_( get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder) )
- {}
-
- PackedPixelColumnIterator& operator+=( difference_type d )
- {
- y += d;
- return *this;
- }
-
- PackedPixelColumnIterator& operator-=( difference_type d )
- {
- y -= d;
- return *this;
- }
-
- PackedPixelColumnIterator operator+( difference_type d )
- {
- PackedPixelColumnIterator res(*this);
- res += d;
- return res;
- }
-
- PackedPixelColumnIterator operator-( difference_type d )
- {
- PackedPixelColumnIterator res(*this);
- res -= d;
- return res;
- }
-
- PackedPixelColumnIterator& operator++()
- {
- inc();
- return *this;
- }
-
- PackedPixelColumnIterator& operator--()
- {
- dec();
- return *this;
- }
-
- PackedPixelColumnIterator operator++(int)
- {
- PackedPixelColumnIterator res(*this);
- inc();
- return res;
- }
-
- PackedPixelColumnIterator operator--(int)
- {
- PackedPixelColumnIterator res(*this);
- dec();
- return res;
- }
-
- bool operator==(PackedPixelColumnIterator const & rhs) const
- {
- return equal( rhs );
- }
-
- bool operator!=(PackedPixelColumnIterator const & rhs) const
- {
- return !equal( rhs );
- }
-
- bool operator<(PackedPixelColumnIterator const & rhs) const
- {
- return less(rhs);
- }
-
- bool operator<=(PackedPixelColumnIterator const & rhs) const
- {
- return !rhs.less(*this);
- }
-
- bool operator>(PackedPixelColumnIterator const & rhs) const
- {
- return rhs.less(*this);
- }
-
- bool operator>=(PackedPixelColumnIterator const & rhs) const
- {
- return !less(rhs);
- }
-
- difference_type operator-(PackedPixelColumnIterator const & rhs) const
- {
- return y - rhs.y;
- }
-
- value_type get() const
- {
- return unsigned_cast<value_type>(*y() & mask_) >> shift_;
- }
-
- value_type get(difference_type d) const
- {
- return unsigned_cast<value_type>(*y(d) & mask_) >> shift_;
- }
-
- void set( value_type v ) const
- {
- const value_type pixel_value( (v << shift_) & mask_ );
- *y() = (*y() & ~mask_) | pixel_value;
- }
-
- void set( value_type v, difference_type d ) const
- {
- const value_type pixel_value( (v << shift_) & mask_ );
- *y(d) = (*y(d) & ~mask_) | pixel_value;
- }
-};
-
-template< typename Valuetype,
- int bits_per_pixel,
- bool MsbFirst > class PackedPixelRowIterator : public NonStandardIterator
-{
-public:
- // no reference, no index_reference type here
- typedef Valuetype value_type;
- typedef int difference_type;
- typedef image_traverser_tag iterator_category;
-
- typedef typename remove_const<value_type>::type mask_type;
- typedef value_type* pointer;
-
- enum {
- /** The number of pixel within a single value_type value
- */
- num_intraword_positions=sizeof(value_type)*8/bits_per_pixel,
- /** Bit mask for one pixel (least significant bits)
- */
- bit_mask=~(~0 << bits_per_pixel)
- };
-
-private:
- pointer data_;
- mask_type mask_;
- difference_type remainder_;
-
- void update_mask()
- {
- mask_ = get_mask<value_type, bits_per_pixel, MsbFirst>(remainder_);
- }
-
- void inc()
- {
- const difference_type newValue( remainder_ + 1 );
- const difference_type data_offset( newValue / num_intraword_positions );
-
- data_ += data_offset;
- remainder_ = newValue % num_intraword_positions;
-
- const mask_type shifted_mask(
- MsbFirst ?
- unsigned_cast<mask_type>(mask_) >> bits_per_pixel :
- mask_ << bits_per_pixel );
-
- // data_offset is 0 for shifted mask, and 1 for wrapped-around mask
- mask_ = (1-data_offset)*shifted_mask + data_offset*(MsbFirst ?
- bit_mask << bits_per_pixel*(num_intraword_positions-1) :
- bit_mask);
- }
-
- void dec()
- {
- const difference_type newValue( remainder_ - 1 );
- const bool isNegative( is_negative(newValue) );
- const difference_type newRemainder( newValue % num_intraword_positions );
-
- // calc data_ += newValue / num_intraword_positions;
- // remainder_ = newRemainder;
- // for newValue >= 0, and
- // data_ += newValue / num_intraword_positions - 1;
- // remainder_ = num_intraword_positions - newRemainder;
- // (to force remainder_ to be positive).
- // This is branch-free, if is_negative() is branch-free
- const difference_type data_offset( newValue / num_intraword_positions - isNegative );
- data_ += data_offset;
- remainder_ = newRemainder + isNegative*num_intraword_positions;
-
- const mask_type shifted_mask(
- MsbFirst ?
- mask_ << bits_per_pixel :
- unsigned_cast<mask_type>(mask_) >> bits_per_pixel );
-
- // data_offset is 0 for shifted mask, and 1 for wrapped-around mask
- mask_ = (1-data_offset)*shifted_mask + data_offset*(MsbFirst ?
- bit_mask :
- bit_mask << bits_per_pixel*(num_intraword_positions-1));
- }
-
- bool equal( PackedPixelRowIterator const & rhs ) const
- {
- return rhs.data_ == data_ && rhs.remainder_ == remainder_;
- }
-
- bool less( PackedPixelRowIterator const & rhs ) const
- {
- return data_ == rhs.data_ ?
- (remainder_ < rhs.remainder_) :
- (data_ < rhs.data_);
- }
-
-public:
- PackedPixelRowIterator() :
- data_(0),
- mask_( get_mask<value_type, bits_per_pixel, MsbFirst, difference_type>(0) ),
- remainder_(0)
- {}
-
- explicit PackedPixelRowIterator( pointer base, int x ) :
- data_(base),
- mask_(0),
- remainder_(x % num_intraword_positions)
- {
- update_mask();
- }
-
- PackedPixelRowIterator& operator+=( difference_type d )
- {
- const difference_type newValue( remainder_ + d );
- const bool isNegative( is_negative(newValue) );
- const difference_type newRemainder( newValue % num_intraword_positions );
-
- // calc data_ += newValue / num_intraword_positions;
- // remainder_ = newRemainder;
- // for newValue >= 0, and
- // data_ += newValue / num_intraword_positions - 1;
- // remainder_ = newRemainder + num_intraword_positions;
- // (to force remainder_ to be positive).
- // This is branch-free, if is_negative() is branch-free
- data_ += newValue / num_intraword_positions - isNegative;
- remainder_ = newRemainder + isNegative*num_intraword_positions;
- update_mask();
-
- return *this;
- }
-
- PackedPixelRowIterator& operator-=( difference_type d )
- {
- // forward to operator+= - which has to cope with negative
- // values, anyway.
- return *this += -d;
- }
-
- PackedPixelRowIterator operator+( difference_type d )
- {
- PackedPixelRowIterator res(*this);
- res += d;
- return res;
- }
-
- PackedPixelRowIterator operator-( difference_type d )
- {
- PackedPixelRowIterator res(*this);
- res -= d;
- return res;
- }
-
- PackedPixelRowIterator& operator++()
- {
- inc();
- return *this;
- }
-
- PackedPixelRowIterator& operator--()
- {
- dec();
- return *this;
- }
-
- PackedPixelRowIterator operator++(int)
- {
- PackedPixelRowIterator res(*this);
- inc();
- return res;
- }
-
- PackedPixelRowIterator operator--(int)
- {
- PackedPixelRowIterator res(*this);
- dec();
- return res;
- }
-
- bool operator==(PackedPixelRowIterator const & rhs) const
- {
- return equal( rhs );
- }
-
- bool operator!=(PackedPixelRowIterator const & rhs) const
- {
- return !equal( rhs );
- }
-
- bool operator<(PackedPixelRowIterator const & rhs) const
- {
- return less(rhs);
- }
-
- bool operator<=(PackedPixelRowIterator const & rhs) const
- {
- return !rhs.less(*this);
- }
-
- bool operator>(PackedPixelRowIterator const & rhs) const
- {
- return rhs.less(*this);
- }
-
- bool operator>=(PackedPixelRowIterator const & rhs) const
- {
- return !less(rhs);
- }
-
- difference_type operator-(PackedPixelRowIterator const & rhs) const
- {
- return (data_ - rhs.data_)*num_intraword_positions + (remainder_ - rhs.remainder_);
- }
-
- value_type get() const
- {
- return unsigned_cast<value_type>(*data_ & mask_) >>
- get_shift<num_intraword_positions,
- bits_per_pixel,
- MsbFirst>(remainder_);
- }
-
- value_type get(difference_type d) const
- {
- PackedPixelRowIterator tmp(*this);
- tmp += d;
- return tmp.get();
- }
-
- void set( value_type v ) const
- {
- const value_type pixel_value(
- (v <<
- get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder_))
- & mask_ );
- *data_ = (*data_ & ~mask_) | pixel_value;
- }
-
- void set( value_type v, difference_type d ) const
- {
- PackedPixelRowIterator tmp(*this);
- tmp += d;
- tmp.set(v);
- }
-};
-
-/** 2D image iterator for packed pixel formats
-
- This iterator can be used for image formats that pack more than
- one pixel into an machine data type (like one bit per pixel, eight
- of which packed into one char)
- */
-template< typename Valuetype,
- int bits_per_pixel,
- bool MsbFirst > class PackedPixelIterator : public NonStandardIterator
-{
-public:
- // no reference, no index_reference type here
- typedef Valuetype value_type;
- typedef vigra::Diff2D difference_type;
- typedef image_traverser_tag iterator_category;
- typedef PackedPixelRowIterator<value_type,
- bits_per_pixel,
- MsbFirst> row_iterator;
- typedef PackedPixelColumnIterator<value_type,
- bits_per_pixel,
- MsbFirst> column_iterator;
-
- typedef value_type* pointer;
- typedef int MoveX;
- typedef StridedArrayIterator< value_type > MoveY;
-
- enum {
- /** The number of pixel within a single value_type value
- */
- num_intraword_positions=sizeof(value_type)*8/bits_per_pixel,
- /** Bit mask for one pixel (least significant bits)
- */
- bit_mask=~(~0 << bits_per_pixel)
- };
-
- // TODO(F2): direction of iteration (ImageIterator can be made to
- // run backwards)
-
-private:
- pointer current() const
- {
- return y() + (x / num_intraword_positions);
- }
-
- pointer current(int dx, int dy) const
- {
- return y(dy) + ((x+dx)/num_intraword_positions);
- }
-
- bool equal(PackedPixelIterator const & rhs) const
- {
- return (x == rhs.x) && (y == rhs.y);
- }
-
-public:
- PackedPixelIterator() :
- x(0),
- y(0)
- {}
-
- PackedPixelIterator(pointer base, int ystride) :
- x(0),
- y(ystride,base)
- {}
-
- bool operator==(PackedPixelIterator const & rhs) const
- {
- return equal(rhs);
- }
-
- bool operator!=(PackedPixelIterator const & rhs) const
- {
- return !equal(rhs);
- }
-
- difference_type operator-(PackedPixelIterator const & rhs) const
- {
- return difference_type(x - rhs.x, y - rhs.y);
- }
-
- MoveX x;
- MoveY y;
-
- PackedPixelIterator & operator+=(difference_type const & s)
- {
- x += s.x;
- y += s.y;
- return *this;
- }
-
- PackedPixelIterator & operator-=(difference_type const & s)
- {
- x -= s.x;
- y -= s.y;
- return *this;
- }
-
- PackedPixelIterator operator+(difference_type const & s) const
- {
- PackedPixelIterator ret(*this);
- ret += s;
- return ret;
- }
-
- PackedPixelIterator operator-(difference_type const & s) const
- {
- PackedPixelIterator ret(*this);
- ret -= s;
- return ret;
- }
-
- row_iterator rowIterator() const
- {
- return row_iterator(current(),x);
- }
-
- column_iterator columnIterator() const
- {
- return column_iterator(MoveY(y,
- x / num_intraword_positions),
- x % num_intraword_positions);
- }
-
- value_type get() const
- {
- const int remainder( x % num_intraword_positions );
-
- return (unsigned_cast<value_type>(*current() &
- get_mask<value_type, bits_per_pixel, MsbFirst>(remainder))
- >> get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder));
- }
-
- value_type get(difference_type const & d) const
- {
- const int remainder( x(d.x) % num_intraword_positions );
-
- return (unsigned_cast<value_type>(*current(d.x,d.y) &
- get_mask<value_type, bits_per_pixel, MsbFirst>(remainder))
- >> get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder));
- }
-
- void set( value_type v ) const
- {
- const int remainder( x % num_intraword_positions );
- const int mask( get_mask<value_type, bits_per_pixel, MsbFirst>(remainder) );
- const value_type pixel_value(
- (v <<
- get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder))
- & mask );
- pointer p = current();
- *p = (*p & ~mask) | pixel_value;
- }
-
- void set( value_type v, difference_type const & d ) const
- {
- const int remainder( (x + d.x) % num_intraword_positions );
- const int mask( get_mask<value_type, bits_per_pixel, MsbFirst>(remainder) );
- const value_type pixel_value(
- (v <<
- get_shift<num_intraword_positions, bits_per_pixel, MsbFirst>(remainder))
- & mask );
- pointer p = current(d.x,d.y);
- *p = (*p & ~mask) | pixel_value;
- }
-};
-
-
-
-// partial specialization for the accessor traits masked_accessor
-// selector metafunction - can employ fast mask functor for the 1bpp
-// case.
-template< class Accessor,
- class MaskAccessor,
- class Iterator,
- bool polarity,
- bool MsbFirst > struct maskedAccessorSelector< Accessor,
- MaskAccessor,
- Iterator,
- PackedPixelIterator< typename MaskAccessor::value_type,
- 1,
- MsbFirst >,
- polarity >
-{
- typedef TernarySetterFunctionAccessorAdapter<
- Accessor,
- MaskAccessor,
- typename outputMaskFunctorSelector<
- typename Accessor::value_type,
- typename MaskAccessor::value_type,
- polarity,
- FastMask>::type >
- type;
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_PACKEDPIXELITERATOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/paletteformats.hxx b/include/basebmp/paletteformats.hxx
deleted file mode 100644
index 083164cd5ea6..000000000000
--- a/include/basebmp/paletteformats.hxx
+++ /dev/null
@@ -1,139 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_PALETTEFORMATS_HXX
-#define INCLUDED_BASEBMP_PALETTEFORMATS_HXX
-
-#include <basebmp/color.hxx>
-#include <basebmp/colortraits.hxx>
-#include <basebmp/accessor.hxx>
-#include <basebmp/pixeliterator.hxx>
-#include <basebmp/packedpixeliterator.hxx>
-#include <basebmp/pixelformatadapters.hxx>
-#include <basebmp/paletteimageaccessor.hxx>
-#include <basebmp/metafunctions.hxx>
-
-#include <vigra/numerictraits.hxx>
-#include <vigra/metaprogramming.hxx>
-
-namespace basebmp
-{
-
-
-
-/** Lookup index value for given color value in a PaletteImageAccessor
- */
-template< class Accessor > struct ColorLookup
-{
- typename Accessor::data_type operator()( const Accessor& acc,
- typename Accessor::value_type v ) const
- {
- return acc.lookup(v);
- }
-};
-
-
-
-// partial specialization of AccessorTraits for PaletteAccessor
-template< class Accessor, typename ColorType > struct AccessorTraits<
- PaletteImageAccessor< Accessor, ColorType > >
-{
- /// value type of described accessor
- typedef typename PaletteImageAccessor< Accessor, ColorType >::value_type value_type;
-
- /// Retrieve stand-alone color lookup function for given Accessor type
- typedef ColorLookup< PaletteImageAccessor< Accessor, ColorType > > color_lookup;
-
- /// Retrieve raw pixel data accessor for given Accessor type
- typedef Accessor raw_accessor;
-
- /** accessor for XOR setter access is disabled, since the results
- * are usually completely unintended - you'll usually want to
- * wrap an xor_accessor with a PaletteAccessor, not the other way
- * around.
- */
- typedef vigra::VigraFalseType xor_accessor;
-
- /** accessor for masked setter access is disabled, since the
- * results are usually completely unintended - you'll usually
- * want to wrap a masked_accessor with a PaletteAccessor, not the
- * other way around.
- */
- template< class MaskAccessor,
- class Iterator,
- class MaskIterator > struct masked_accessor
- {
- typedef vigra::VigraFalseType type;
- };
-};
-
-
-
-template< typename ColorType > struct PaletteAccessorSelector
-{
- template< class Accessor > struct wrap_accessor
- {
- typedef PaletteImageAccessor< Accessor, ColorType > type;
- };
-};
-
-
-
-template< class Iterator,
- class Accessor > struct PixelFormatTraitsTemplate_Palette
-{
- typedef typename Iterator::value_type pixel_type;
- typedef Iterator iterator_type;
- typedef Accessor raw_accessor_type;
- typedef PaletteAccessorSelector<Color> accessor_selector;
-};
-
-template< int BitsPerPixel,
- bool MsbFirst > struct PixelFormatTraitsTemplate_PackedPalette :
- public PixelFormatTraitsTemplate_Palette<
- PackedPixelIterator< sal_uInt8,
- BitsPerPixel,
- MsbFirst >,
- NonStandardAccessor< sal_uInt8 > >
-{};
-
-
-
-// 1bpp MSB
-typedef PixelFormatTraitsTemplate_PackedPalette<1, true> PixelFormatTraits_PAL1_MSB;
-
-// 1bpp LSB
-typedef PixelFormatTraitsTemplate_PackedPalette<1, false> PixelFormatTraits_PAL1_LSB;
-
-// 4bpp MSB
-typedef PixelFormatTraitsTemplate_PackedPalette<4, true> PixelFormatTraits_PAL4_MSB;
-
-// 4bpp LSB
-typedef PixelFormatTraitsTemplate_PackedPalette<4, false> PixelFormatTraits_PAL4_LSB;
-
-// 8bpp
-typedef PixelFormatTraitsTemplate_Palette<
- PixelIterator< sal_uInt8 >,
- StandardAccessor< sal_uInt8 > > PixelFormatTraits_PAL8;
-
-} // namespace basebmp
-
-#endif // INCLUDED_BASEBMP_PALETTEFORMATS_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/paletteimageaccessor.hxx b/include/basebmp/paletteimageaccessor.hxx
deleted file mode 100644
index d19cd0344e32..000000000000
--- a/include/basebmp/paletteimageaccessor.hxx
+++ /dev/null
@@ -1,162 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_PALETTEIMAGEACCESSOR_HXX
-#define INCLUDED_BASEBMP_PALETTEIMAGEACCESSOR_HXX
-
-#include <basebmp/colortraits.hxx>
-#include <basebmp/accessortraits.hxx>
-
-#include <vigra/numerictraits.hxx>
-#include <vigra/metaprogramming.hxx>
-
-#include <algorithm>
-#include <functional>
-
-namespace basebmp
-{
-
-/** Access pixel data via palette indirection
-
- @tpl Accessor
- Raw accessor, to be used to actually access the pixel values
-
- @tpl ColorType
- The color value type to use - e.g. the palette is an array of that
- type
- */
-template< class Accessor, typename ColorType > class PaletteImageAccessor
-{
-public:
- typedef typename Accessor::value_type data_type;
- typedef ColorType value_type;
-
-#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
-// making all members public, if no member template friends
-private:
- template<class A, typename C> friend class PaletteImageAccessor;
-#endif
-
- Accessor maAccessor;
- const value_type* mpPalette;
- std::size_t mnNumEntries;
-
-public:
- PaletteImageAccessor() :
- maAccessor(),
- mpPalette(0),
- mnNumEntries(0)
- {}
-
- template< class A > explicit
- PaletteImageAccessor( PaletteImageAccessor<A,ColorType> const& rSrc ) :
- maAccessor( rSrc.maAccessor ),
- mpPalette( rSrc.mpPalette ),
- mnNumEntries( rSrc.mnNumEntries )
- {}
-
- PaletteImageAccessor( const value_type* pPalette,
- std::size_t numEntries ) :
- maAccessor(),
- mpPalette(pPalette),
- mnNumEntries(numEntries)
- {}
-
- template< class T > PaletteImageAccessor( T accessor,
- const value_type* pPalette,
- std::size_t numEntries ) :
- maAccessor(accessor),
- mpPalette(pPalette),
- mnNumEntries(numEntries)
- {}
-
-
-
- Accessor const& getWrappedAccessor() const { return maAccessor; }
- Accessor& getWrappedAccessor() { return maAccessor; }
-
-
-
- data_type lookup(value_type const& v) const
- {
- // TODO(P3): use table-based/octree approach here!
- const value_type* best_entry;
- const value_type* palette_end( mpPalette+mnNumEntries );
- if( (best_entry=std::find( mpPalette, palette_end, v)) != palette_end )
- return best_entry-mpPalette;
-
- const value_type* curr_entry( mpPalette );
- best_entry = curr_entry;
- while( curr_entry != palette_end )
- {
- if( ColorTraits<value_type>::distance(*curr_entry,
- *best_entry)
- > ColorTraits<value_type>::distance(*curr_entry,
- v) )
- {
- best_entry = curr_entry;
- }
-
- ++curr_entry;
- }
-
- return best_entry-mpPalette;
- }
-
-
-
- template< class Iterator >
- value_type operator()(Iterator const& i) const
- {
- return mpPalette[ maAccessor(i) ];
- }
-
- template< class Iterator, class Difference >
- value_type operator()(Iterator const& i, Difference const& diff) const
- {
- return mpPalette[ maAccessor(i,diff) ];
- }
-
-
-
- template< typename V, class Iterator >
- void set(V const& value, Iterator const& i) const
- {
- maAccessor.set(
- lookup(
- vigra::detail::RequiresExplicitCast<value_type>::cast(value) ),
- i );
- }
-
- template< typename V, class Iterator, class Difference >
- void set(V const& value, Iterator const& i, Difference const& diff) const
- {
- maAccessor.set(
- lookup(
- vigra::detail::RequiresExplicitCast<value_type>::cast(value) ),
- i,
- diff );
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_PALETTEIMAGEACCESSOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/pixelformatadapters.hxx b/include/basebmp/pixelformatadapters.hxx
deleted file mode 100644
index 3789b7eb0360..000000000000
--- a/include/basebmp/pixelformatadapters.hxx
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_PIXELFORMATADAPTERS_HXX
-#define INCLUDED_BASEBMP_PIXELFORMATADAPTERS_HXX
-
-#include <basebmp/accessortraits.hxx>
-#include <basebmp/accessoradapters.hxx>
-
-#include <vigra/metaprogramming.hxx>
-
-namespace basebmp
-{
-
-// convenience functionality, providing everything necessary for a new
-// pixel format. simply plug in two conversion functors from/to a
-// common color format.
-
-/** Accessor selection metafunction, used to wrap a given accessor
- with one converting between the pixel and color types
-
- Use the nested template's typedef type, to retrieve an
- AccessorAdapter which operates on a pixel value accessor, and
- provides color values to the outside.
-
- Nested like this, to avoid template template parameters at other
- places: an instantiated version of AccessorSelector can be passed
- to other templates, which in turn can invoke the nested meta
- function.
- */
-template< typename Getter,
- typename Setter > struct AccessorSelector
-{
- template< typename Accessor > struct wrap_accessor
- {
- typedef UnaryFunctionAccessorAdapter< Accessor,
- Getter,
- Setter > type;
- };
-};
-
-
-
-/** Convert color value to pixel data type
- */
-template< class Accessor, typename DataType > struct ColorConvert
-{
- DataType operator()( const Accessor& acc,
- typename Accessor::value_type v ) const
- {
- return acc.setter(v);
- }
-};
-
-
-
-/** Macro generates partial specialization for color-conversion
- UnaryFunctionAccessorAdapter, and the given getter/setter functors
- */
-#define BASEBMP_SPECIALIZE_ACCESSORTRAITS(Getter,Setter) \
-template< class Accessor > struct AccessorTraits< \
- UnaryFunctionAccessorAdapter< Accessor, \
- Getter, \
- Setter > > \
-{ \
- typedef typename Accessor::value_type data_type; \
- typedef UnaryFunctionAccessorAdapter< \
- Accessor, \
- Getter, \
- Setter > accessor_type; \
- typedef typename accessor_type::value_type value_type; \
- typedef ColorConvert< accessor_type, \
- data_type > color_lookup; \
- typedef Accessor raw_accessor; \
- typedef vigra::VigraFalseType xor_accessor; \
- template< class MaskAccessor, \
- class Iterator, \
- class MaskIterator > struct masked_accessor\
- { typedef vigra::VigraFalseType type; }; \
-}
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_PIXELFORMATADAPTERS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/pixeliterator.hxx b/include/basebmp/pixeliterator.hxx
deleted file mode 100644
index e629af275dd9..000000000000
--- a/include/basebmp/pixeliterator.hxx
+++ /dev/null
@@ -1,349 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_PIXELITERATOR_HXX
-#define INCLUDED_BASEBMP_PIXELITERATOR_HXX
-
-#include <basebmp/metafunctions.hxx>
-#include <basebmp/stridedarrayiterator.hxx>
-
-#include <vigra/metaprogramming.hxx>
-#include <vigra/diff2d.hxx>
-
-namespace basebmp
-{
-
-template< typename Valuetype > class PixelColumnIterator
-{
-public:
- typedef Valuetype value_type;
- typedef Valuetype& reference;
- typedef reference index_reference;
- typedef Valuetype* pointer;
- typedef int difference_type;
- typedef image_traverser_tag iterator_category;
-
- typedef StridedArrayIterator< value_type > MoveY;
-
-private:
- MoveY y;
-
- bool equal( PixelColumnIterator const & rhs ) const
- {
- return rhs.y == y;
- }
-
- bool less( PixelColumnIterator const & rhs ) const
- {
- return y < rhs.y;
- }
-
-public:
- PixelColumnIterator() :
- y(0)
- {}
-
- explicit PixelColumnIterator( const MoveY& pos ) :
- y(pos)
- {}
-
- PixelColumnIterator( const MoveY& pos, int x ) :
- y(pos,x)
- {}
-
- PixelColumnIterator& operator+=( difference_type d )
- {
- y += d;
- return *this;
- }
-
- PixelColumnIterator& operator-=( difference_type d )
- {
- y -= d;
- return *this;
- }
-
- PixelColumnIterator operator+( difference_type d )
- {
- PixelColumnIterator res(*this);
- res += d;
- return res;
- }
-
- PixelColumnIterator operator-( difference_type d )
- {
- PixelColumnIterator res(*this);
- res -= d;
- return res;
- }
-
- PixelColumnIterator& operator++()
- {
- ++y;
- return *this;
- }
-
- PixelColumnIterator& operator--()
- {
- --y;
- return *this;
- }
-
- PixelColumnIterator operator++(int)
- {
- PixelColumnIterator res(*this);
- ++y;
- return res;
- }
-
- PixelColumnIterator operator--(int)
- {
- PixelColumnIterator res(*this);
- --y;
- return res;
- }
-
- bool operator==(PixelColumnIterator const & rhs) const
- {
- return equal( rhs );
- }
-
- bool operator!=(PixelColumnIterator const & rhs) const
- {
- return !equal( rhs );
- }
-
- bool operator<(PixelColumnIterator const & rhs) const
- {
- return less(rhs);
- }
-
- bool operator<=(PixelColumnIterator const & rhs) const
- {
- return !rhs.less(*this);
- }
-
- bool operator>(PixelColumnIterator const & rhs) const
- {
- return rhs.less(*this);
- }
-
- bool operator>=(PixelColumnIterator const & rhs) const
- {
- return !less(rhs);
- }
-
- difference_type operator-(PixelColumnIterator const & rhs) const
- {
- return y - rhs.y;
- }
-
- value_type get() const
- {
- return *y();
- }
-
- value_type get(difference_type d) const
- {
- return *y(d);
- }
-
- void set( value_type v ) const
- {
- *y() = v;
- }
-
- void set( value_type v, difference_type d ) const
- {
- *y(d) = v;
- }
-
- reference operator*() const
- {
- return *y();
- }
-
- pointer operator->() const
- {
- return y();
- }
-
- reference operator[](difference_type d) const
- {
- return *y(d);
- }
-
- reference operator()(int dy) const
- {
- return *y(dy);
- }
-};
-
-template< typename Valuetype > class PixelIterator
-{
-public:
- typedef Valuetype value_type;
- typedef Valuetype& reference;
- typedef reference index_reference;
- typedef Valuetype* pointer;
- typedef vigra::Diff2D difference_type;
- typedef image_traverser_tag iterator_category;
- typedef pointer row_iterator;
- typedef PixelColumnIterator<value_type> column_iterator;
-
- typedef int MoveX;
- typedef StridedArrayIterator< value_type > MoveY;
-
- // TODO(F2): direction of iteration (ImageIterator can be made to
- // run backwards)
-
-private:
- bool equal(PixelIterator const & rhs) const
- {
- return (x == rhs.x) && (y == rhs.y);
- }
-
- pointer current() const
- {
- return y() + x;
- }
-
- pointer current(int dx, int dy) const
- {
- return y(dy) + x+dx;
- }
-
-public:
- PixelIterator() :
- x(0),
- y(0)
- {}
-
- PixelIterator(pointer base, int ystride) :
- x(0),
- y(ystride,base)
- {}
-
- bool operator==(PixelIterator const & rhs) const
- {
- return equal(rhs);
- }
-
- bool operator!=(PixelIterator const & rhs) const
- {
- return !equal(rhs);
- }
-
- difference_type operator-(PixelIterator const & rhs) const
- {
- return difference_type(x - rhs.x, y - rhs.y);
- }
-
- MoveX x;
- MoveY y;
-
- PixelIterator & operator+=(difference_type const & s)
- {
- x += s.x;
- y += s.y;
- return *this;
- }
-
- PixelIterator & operator-=(difference_type const & s)
- {
- x -= s.x;
- y -= s.y;
- return *this;
- }
-
- PixelIterator operator+(difference_type const & s) const
- {
- PixelIterator ret(*this);
- ret += s;
- return ret;
- }
-
- PixelIterator operator-(difference_type const & s) const
- {
- PixelIterator ret(*this);
- ret -= s;
- return ret;
- }
-
- row_iterator rowIterator() const
- {
- return row_iterator(y()+x);
- }
-
- column_iterator columnIterator() const
- {
- return column_iterator(y,x);
- }
-
- value_type get() const
- {
- return *current();
- }
-
- value_type get(difference_type const & d) const
- {
- return *current(d.y, d.x);
- }
-
- void set( value_type v ) const
- {
- *current() = v;
- }
-
- void set( value_type v, difference_type const & d ) const
- {
- *current(d.y,d.x) = v;
- }
-
- reference operator*() const
- {
- return *current();
- }
-
- pointer operator->() const
- {
- return current();
- }
-
- reference operator[]( const vigra::Diff2D& d ) const
- {
- return *current(d.x,d.y);
- }
-
- reference operator()(int dx, int dy) const
- {
- return *current(dx,dy);
- }
-
- pointer operator[](int dy) const
- {
- return y(dy) + x;
- }
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_PIXELITERATOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/polypolygonrenderer.hxx b/include/basebmp/polypolygonrenderer.hxx
deleted file mode 100644
index 05860da2d63e..000000000000
--- a/include/basebmp/polypolygonrenderer.hxx
+++ /dev/null
@@ -1,355 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_POLYPOLYGONRENDERER_HXX
-#define INCLUDED_BASEBMP_POLYPOLYGONRENDERER_HXX
-
-#include <basegfx/point/b2dpoint.hxx>
-#include <basegfx/range/b2drange.hxx>
-#include <basegfx/range/b2ibox.hxx>
-#include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/polygon/b2dpolypolygontools.hxx>
-#include <basegfx/polygon/b2dpolypolygonfillrule.hxx>
-#include <basegfx/numeric/ftools.hxx>
-
-#include <vigra/diff2d.hxx>
-#include <vigra/iteratortraits.hxx>
-
-#include <vector>
-
-
-namespace basebmp
-{
- namespace detail
- {
- /// convert int32 to 32:32 fixed point
- inline sal_Int64 toFractional( sal_Int32 v ) { return sal_Int64(sal_uInt64(v) << 32); }
- /// convert double to 32:32 fixed point
- inline sal_Int64 toFractional( double v ) { return (sal_Int64)(v*SAL_MAX_UINT32 + (v < 0.0 ? -0.5 : 0.5 )); }
- /// convert 32:32 fixed point to int32 (truncate)
- inline sal_Int32 toInteger( sal_Int64 v ) { return (sal_Int32)(v < 0 ? ~((~v) >> 32) : v >> 32); }
- /// convert 32:32 fixed point to int32 (properly rounded)
- inline sal_Int32 toRoundedInteger( sal_Int64 v ) { return toInteger(v) + (sal_Int32)((v&0x80000000) >> 31); }
-
- /** internal vertex store -
-
- Different from B2DPoint, since we don't need floating
- point coords, but orientation of vertex and y counter
- */
- struct Vertex
- {
- sal_Int32 mnYCounter;
- sal_Int64 mnX;
- sal_Int64 mnXDelta;
-
- bool mbDownwards; // needed for nonzero winding rule
- // fills
-
- Vertex() :
- mnYCounter(0),
- mnX(0),
- mnXDelta(0),
- mbDownwards(true)
- {}
- Vertex( basegfx::B2DPoint const& rPt1,
- basegfx::B2DPoint const& rPt2,
- bool bDownwards ) :
- mnYCounter( basegfx::fround(rPt2.getY()) -
- basegfx::fround(rPt1.getY()) ),
- mnX( toFractional( basegfx::fround(rPt1.getX()) )),
- mnXDelta( toFractional(
- ((rPt2.getX() - rPt1.getX()) /
- (double)mnYCounter) )),
- mbDownwards(bDownwards)
- {}
- };
-
- typedef std::vector< std::vector<Vertex> > VectorOfVectorOfVertices;
- typedef std::vector< Vertex* > VectorOfVertexPtr;
-
- /// non-templated setup of GET
- sal_uInt32 setupGlobalEdgeTable( VectorOfVectorOfVertices& rGET,
- basegfx::B2DPolyPolygon const& rPoly,
- sal_Int32 nMinY );
- /// sort rAETSrc, copy not-yet-ended edges over to rAETDest
- void sortAET( VectorOfVertexPtr& rAETSrc,
- VectorOfVertexPtr& rAETDest );
-
- /// For the STL algorithms
- struct RasterConvertVertexComparator
- {
- RasterConvertVertexComparator() {}
-
- bool operator()( const Vertex& rLHS,
- const Vertex& rRHS ) const
- {
- return rLHS.mnX < rRHS.mnX;
- }
-
- bool operator()( const Vertex* pLHS,
- const Vertex* pRHS ) const
- {
- return pLHS->mnX < pRHS->mnX;
- }
- };
-
- } // namespace detail
-
-
- /** Raster-convert a poly-polygon.
-
- This algorithm does not perform antialiasing, and thus
- internally works with integer vertex coordinates.
-
- @param begin
- Left, top edge of the destination bitmap. This position is
- considered (0,0) relative to all polygon vertices
-
- @param ad
- Accessor to set pixel values
-
- @param fillColor
- Color to use for filling
-
- @param rClipRect
- Clipping rectangle, relative to the begin iterator. No pixel outside
- this clip rect will be modified.
-
- @param rPoly
- Polygon to fill
- */
- template< class DestIterator, class DestAccessor, typename T >
- void renderClippedPolyPolygon( DestIterator begin,
- DestAccessor ad,
- T fillColor,
- const basegfx::B2IBox& rClipRect,
- basegfx::B2DPolyPolygon const& rPoly,
- basegfx::FillRule eFillRule )
- {
- const sal_Int32 nClipX1( std::max((sal_Int32)0,rClipRect.getMinX()) );
- const sal_Int32 nClipX2( rClipRect.getMaxX() );
- const sal_Int32 nClipY1( std::max((sal_Int32)0,rClipRect.getMinY()) );
- const sal_Int32 nClipY2( rClipRect.getMaxY() );
- const sal_Int64 nClipX1_frac( detail::toFractional(nClipX1) );
- const sal_Int64 nClipX2_frac( detail::toFractional(nClipX2) );
-
- basegfx::B2DRange const aPolyBounds( basegfx::tools::getRange(rPoly) );
-
- const sal_Int32 nMinY( basegfx::fround(aPolyBounds.getMinY()) );
- const sal_Int32 nMaxY(
- std::min(
- nClipY2-1,
- basegfx::fround(aPolyBounds.getMaxY())));
-
- if( nMinY > nMaxY )
- return; // really, nothing to do then.
-
- detail::VectorOfVectorOfVertices aGET; // the Global Edge Table
- aGET.resize( nMaxY - nMinY + 1 );
-
- sal_uInt32 const nVertexCount(
- detail::setupGlobalEdgeTable( aGET, rPoly, nMinY ) );
-
-
- // Perform actual scan conversion
-
-
- if( aGET.empty() )
- return;
-
- detail::VectorOfVertexPtr aAET1; // the Active Edge Table
- detail::VectorOfVertexPtr aAET2;
- detail::VectorOfVertexPtr* pAET = &aAET1;
- detail::VectorOfVertexPtr* pAETOther = &aAET2;
- aAET1.reserve( nVertexCount );
- aAET2.reserve( nVertexCount );
-
- // current scanline - initially, points to first scanline
- // within the clip rect, or to the polygon's first scanline
- // (whichever is greater)
- DestIterator aScanline( begin +
- vigra::Diff2D(
- 0,
- std::max(nMinY,
- nClipY1)) );
- detail::RasterConvertVertexComparator aComp;
-
-
- // now process each of the nMaxY - nMinY + 1 scanlines
-
-
- for( sal_Int32 y=nMinY; y <= nMaxY; ++y )
- {
- if( !aGET[y-nMinY].empty() )
- {
- // merge AET with current scanline's new vertices (both
- // are already correctly sorted)
- detail::VectorOfVectorOfVertices::value_type::iterator vertex=aGET[y-nMinY].begin();
- detail::VectorOfVectorOfVertices::value_type::iterator const end=aGET[y-nMinY].end();
- while( vertex != end )
- {
- // find insertion pos by binary search, and put ptr
- // into active edge vector
- pAET->insert( std::lower_bound( pAET->begin(),
- pAET->end(),
- &(*vertex),
- aComp ),
- &(*vertex) );
-
- ++vertex;
- }
- }
-
- // with less than two active edges, no fill visible
- if( pAET->size() >= 2 )
- {
- typename vigra::IteratorTraits<DestIterator>::row_iterator
- rowIter( aScanline.rowIterator() );
-
- // process each span in current scanline, with
- // even-odd fill rule
- detail::VectorOfVertexPtr::iterator currVertex( pAET->begin() );
- detail::VectorOfVertexPtr::iterator const lastVertex( pAET->end()-1 );
- sal_uInt32 nCrossedEdges(0);
- while( currVertex != lastVertex )
- {
- // TODO(P1): might be worth a try to extend the
- // size()==2 case also to the actual filling
- // here. YMMV.
- detail::Vertex& rV1( **currVertex );
- detail::Vertex const& rV2( **++currVertex );
-
- // calc fill status for both rules. might save a
- // few percent runtime to specialize here...
- const bool bEvenOddFill(
- eFillRule == basegfx::FillRule::EvenOdd && !(nCrossedEdges & 0x01) );
-
- // is span visible?
- if( bEvenOddFill &&
- y >= nClipY1 &&
- rV1.mnX < nClipX2_frac &&
- rV2.mnX > nClipX1_frac )
- {
- // clip span to horizontal bounds
- sal_Int32 const nStartX(
- std::max( nClipX1,
- std::min( nClipX2-1,
- detail::toRoundedInteger(rV1.mnX) )));
- sal_Int32 const nEndX(
- std::max( nClipX1,
- std::min( nClipX2,
- detail::toRoundedInteger(rV2.mnX) )));
-
- typename vigra::IteratorTraits<DestIterator>::row_iterator
- currPix( rowIter + nStartX);
- typename vigra::IteratorTraits<DestIterator>::row_iterator
- rowEnd( rowIter + nEndX );
-
- // TODO(P2): Provide specialized span fill methods on the
- // iterator/accessor
- while( currPix != rowEnd )
- ad.set(fillColor, currPix++);
- }
-
- // step vertices
- rV1.mnX += rV1.mnXDelta;
- --rV1.mnYCounter;
-
- ++nCrossedEdges;
- }
-
- // step vertex also for the last one
- detail::Vertex& rLastV( **currVertex );
- rLastV.mnX += rLastV.mnXDelta;
- --rLastV.mnYCounter;
-
-
- // prune AET from ended edges, and keep it sorted
-
-
- pAETOther->clear();
- if( pAET->size() == 2 )
- {
- // the case of exactly two active edges is both
- // sufficiently common (all 'simple' polygons have
- // it), and further more would complicate the
- // generic case below (which works with a sliding
- // triple of vertices).
- if( !aComp(*(*pAET)[0], *(*pAET)[1]) )
- std::swap(*(*pAET)[0], *(*pAET)[1]);
-
- if( (*pAET)[0]->mnYCounter > 0 )
- pAETOther->push_back( (*pAET)[0] );
- if( (*pAET)[1]->mnYCounter > 0 )
- pAETOther->push_back( (*pAET)[1] );
- }
- else
- {
- bool bFallbackTaken(false);
- currVertex = pAET->begin();
- detail::VectorOfVertexPtr::iterator prevVertex( currVertex );
- while( currVertex != lastVertex )
- {
- // try to get away with one linear swoop and
- // simple neighbor swapping. this is an
- // overwhelmingly common case - polygons with
- // excessively crisscrossing edges (which on
- // top of that cross more than one other edge
- // per scanline) are seldom. And even if we
- // get such a beast here, this extra loop has
- // still only linear cost
- if( aComp(**(currVertex+1),**currVertex) )
- {
- std::swap(*currVertex, *(currVertex+1));
-
- if( aComp(**currVertex,**prevVertex) )
- {
- // one swap was not sufficient -
- // fallback to generic sort algo, then
- detail::sortAET(*pAET, *pAETOther);
- bFallbackTaken = true;
- break;
- }
- }
-
- if( (*currVertex)->mnYCounter > 0 )
- pAETOther->push_back( *currVertex );
-
- prevVertex = currVertex++;
- }
-
- // don't forget to add last vertex (loop above
- // only deals with n-1 vertices)
- if( !bFallbackTaken && (*currVertex)->mnYCounter > 0 )
- pAETOther->push_back( *currVertex );
- }
-
- std::swap( pAET, pAETOther );
- }
-
- if( y >= nClipY1 )
- ++aScanline.y;
- }
- }
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_POLYPOLYGONRENDERER_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/rgb24pixelformats.hxx b/include/basebmp/rgb24pixelformats.hxx
deleted file mode 100644
index 50c110a0dfd9..000000000000
--- a/include/basebmp/rgb24pixelformats.hxx
+++ /dev/null
@@ -1,92 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX
-#define INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX
-
-#include <basebmp/color.hxx>
-#include <basebmp/accessor.hxx>
-#include <basebmp/pixeliterator.hxx>
-#include <basebmp/pixelformatadapters.hxx>
-
-#include <vigra/rgbvalue.hxx>
-
-#include <functional>
-
-namespace basebmp
-{
-
-template< typename PixelType, typename ColorType > struct RGBValueGetter :
- public std::unary_function<PixelType, ColorType>
-{
- ColorType operator()( PixelType const& c ) const
- {
- return ColorType(c.red(),c.green(),c.blue());
- }
-};
-
-template< typename PixelType, typename ColorType > struct RGBValueSetter :
- public std::unary_function<ColorType, PixelType>
-{
- PixelType operator()( ColorType const& c ) const
- {
- PixelType res;
- res.setRed(c.getRed());
- res.setGreen(c.getGreen());
- res.setBlue(c.getBlue());
- return res;
- }
-};
-
-
-
-template< typename PixelType > struct PixelFormatTraitsTemplate_RGBValue
-{
- typedef PixelType pixel_type;
-
- typedef RGBValueGetter<pixel_type,
- Color> getter_type;
- typedef RGBValueSetter<pixel_type,
- Color> setter_type;
-
- typedef PixelIterator<pixel_type> iterator_type;
- typedef StandardAccessor<pixel_type> raw_accessor_type;
- typedef AccessorSelector<
- getter_type, setter_type> accessor_selector;
-};
-
-
-
-// 24bpp RGB
-typedef PixelFormatTraitsTemplate_RGBValue<
- vigra::RGBValue<sal_uInt8> > PixelFormatTraits_RGB24;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_RGB24::getter_type,
- PixelFormatTraits_RGB24::setter_type);
-
-// 24bpp BGR
-typedef PixelFormatTraitsTemplate_RGBValue<
- vigra::RGBValue<sal_uInt8,2,1,0> > PixelFormatTraits_BGR24;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_BGR24::getter_type,
- PixelFormatTraits_BGR24::setter_type);
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_RGB24PIXELFORMATS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/rgbmaskpixelformats.hxx b/include/basebmp/rgbmaskpixelformats.hxx
deleted file mode 100644
index 262b17ea983b..000000000000
--- a/include/basebmp/rgbmaskpixelformats.hxx
+++ /dev/null
@@ -1,355 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_RGBMASKPIXELFORMATS_HXX
-#define INCLUDED_BASEBMP_RGBMASKPIXELFORMATS_HXX
-
-#include <basebmp/color.hxx>
-#include <basebmp/colortraits.hxx>
-#include <basebmp/accessor.hxx>
-#include <basebmp/pixeliterator.hxx>
-#include <basebmp/pixelformatadapters.hxx>
-#include <basebmp/metafunctions.hxx>
-#include <basebmp/endian.hxx>
-
-#include <vigra/numerictraits.hxx>
-#include <vigra/metaprogramming.hxx>
-
-#include <functional>
-
-namespace basebmp
-{
-
-/** Base class operating on RGB truecolor mask pixel
-
- Use this template, if you have an (integer) pixel type, and three
- bitmasks denoting where the channel bits are.
-
- @tpl PixelType
- Input pixel type to operate on
-
- @tpl ColorType
- Underlying color type, to convert the pixel values into
-
- @tpl RedMask
- Bitmask, to access the red bits in the data type
-
- @tpl GreenMask
- Bitmask, to access the green bits in the data type
-
- @tpl BlueMask
- Bitmask, to access the blue bits in the data type
-
- @tpl SwapBytes
- When true, the final pixel values will be byte-swapped before
- passed on.
- */
-template< typename PixelType,
- typename ColorType,
- unsigned int RedMask,
- unsigned int GreenMask,
- unsigned int BlueMask,
- bool SwapBytes > struct RGBMaskFunctorBase
-{
- typedef PixelType pixel_type;
- typedef ColorType color_type;
- typedef typename make_unsigned<pixel_type>::type unsigned_pixel_type;
- typedef typename ColorTraits<ColorType>::component_type component_type;
-
- // calc corrective shifts for all three channels in advance
- enum {
- red_shift = numberOfTrailingZeros<RedMask>::value,
- green_shift = numberOfTrailingZeros<GreenMask>::value,
- blue_shift = numberOfTrailingZeros<BlueMask>::value,
-
- red_bits = bitcount<RedMask>::value,
- green_bits = bitcount<GreenMask>::value,
- blue_bits = bitcount<BlueMask>::value
- };
-};
-
-template< typename PixelType,
- typename ColorType,
- unsigned int RedMask,
- unsigned int GreenMask,
- unsigned int BlueMask,
- bool SwapBytes > struct RGBMaskGetter :
- public RGBMaskFunctorBase<PixelType,
- ColorType,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes>,
- public std::unary_function<PixelType, ColorType>
-{
- typedef RGBMaskFunctorBase<PixelType,
- ColorType,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes> base_type;
-
- ColorType operator()( PixelType v ) const
- {
- v = SwapBytes ? byteSwap(v) : v;
-
- const typename base_type::unsigned_pixel_type red (v & RedMask);
- const typename base_type::unsigned_pixel_type green(v & GreenMask);
- const typename base_type::unsigned_pixel_type blue (v & BlueMask);
-
- // shift color nibbles to right-aligned position. ORing it
- // channel value shifted twice the number of channel bits, to
- // spread the value into the component_type range
- ColorType res( (shiftRight(red,
- base_type::red_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::red_bits)) |
- (shiftRight(red,
- base_type::red_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- 2*base_type::red_bits)),
-
- (shiftRight(green,
- base_type::green_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::green_bits)) |
- (shiftRight(green,
- base_type::green_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- 2*base_type::green_bits)),
-
- (shiftRight(blue,
- base_type::blue_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::blue_bits)) |
- (shiftRight(blue,
- base_type::blue_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- 2*base_type::blue_bits)) );
- return res;
- }
-};
-
-template< typename PixelType,
- typename ColorType,
- unsigned int BaseValue,
- unsigned int RedMask,
- unsigned int GreenMask,
- unsigned int BlueMask,
- bool SwapBytes > struct RGBMaskSetter :
- public RGBMaskFunctorBase<PixelType,
- ColorType,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes>,
- public std::unary_function<ColorType, PixelType>
-{
- typedef RGBMaskFunctorBase<PixelType,
- ColorType,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes> base_type;
-
- PixelType operator()( ColorType const& c ) const
- {
- const typename base_type::unsigned_pixel_type red (c.getRed());
- const typename base_type::unsigned_pixel_type green(c.getGreen());
- const typename base_type::unsigned_pixel_type blue (c.getBlue());
-
- typename base_type::unsigned_pixel_type res(
- BaseValue |
- (shiftLeft(red,
- base_type::red_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::red_bits) & RedMask) |
- (shiftLeft(green,
- base_type::green_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::green_bits) & GreenMask) |
- (shiftLeft(blue,
- base_type::blue_shift-8*
- static_cast<signed>(sizeof(typename base_type::component_type))+
- base_type::blue_bits) & BlueMask) );
-
- return SwapBytes ? byteSwap(res) : res;
- }
-};
-
-
-
-template< typename PixelType,
- unsigned int BaseValue,
- unsigned int RedMask,
- unsigned int GreenMask,
- unsigned int BlueMask,
- bool SwapBytes > struct PixelFormatTraitsTemplate_RGBMask
-{
- typedef PixelType pixel_type;
-
- typedef RGBMaskGetter<pixel_type,
- Color,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes> getter_type;
- typedef RGBMaskSetter<pixel_type,
- Color,
- BaseValue,
- RedMask,
- GreenMask,
- BlueMask,
- SwapBytes> setter_type;
-
- typedef PixelIterator<pixel_type> iterator_type;
- typedef StandardAccessor<pixel_type> raw_accessor_type;
- typedef AccessorSelector<
- getter_type, setter_type> accessor_selector;
-};
-
-
-
-// Hopefully this is an understandable plaintext explanation that matches
-// reality...
-
-// BASEBMP_TRUECOLORMASK_LSB_SWAP means that on a big-endian platform, a pixel
-// value when viewed as an integer (16 or 32 bits) has to be byte-swapped for
-// the channels to match the masks. Or equivalently (I think), on a big-endian
-// platform, the masks need to be byte-swapped to be correct.
-
-// I.e. on a litte-endian platform the masks work as such.
-
-// BASEBMP_TRUECOLORMASK_MSB_SWAP means the opposite. The masks work as such
-// on big-endian platforms, on little-endian platforms the pixel needs to be
-// byte-swapped for the masks to work.
-
-// So in a sense these two names are "backward". It sounds to me as if
-// BASEBMP_TRUECOLORMASK_LSB_SWAP would mean "when on LSB, swap" ;)
-
-#ifdef OSL_LITENDIAN
-# define BASEBMP_TRUECOLORMASK_LSB_SWAP false
-# define BASEBMP_TRUECOLORMASK_MSB_SWAP true
-#else
-# ifdef OSL_BIGENDIAN
-# define BASEBMP_TRUECOLORMASK_LSB_SWAP true
-# define BASEBMP_TRUECOLORMASK_MSB_SWAP false
-# else
-# error Undetermined endianness!
-# endif
-#endif
-
-
-
-// 16bpp MSB RGB
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt16,
- 0,
- 0xF800,
- 0x07E0,
- 0x001F,
- BASEBMP_TRUECOLORMASK_MSB_SWAP > PixelFormatTraits_RGB16_565_MSB;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_RGB16_565_MSB::getter_type,
- PixelFormatTraits_RGB16_565_MSB::setter_type);
-
-// 16bpp LSB RGB
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt16,
- 0,
- 0xF800,
- 0x07E0,
- 0x001F,
- BASEBMP_TRUECOLORMASK_LSB_SWAP > PixelFormatTraits_RGB16_565_LSB;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_RGB16_565_LSB::getter_type,
- PixelFormatTraits_RGB16_565_LSB::setter_type);
-
-
-// 32bpp formats
-
-// The intent is that the order of channel names in the names of the 32bpp
-// format typedefs below correspond to the order of the channel bytes in
-// memory, if I understand correctly.... I think the point with the below
-// formats is that the channel byte order in memory is the same regardless of
-// platform byte order.
-
-// This one used to be called PixelFormatTraits_RGB32_888.
-
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt32,
- 0xFF000000,
- 0x00FF0000,
- 0x0000FF00,
- 0x000000FF,
- BASEBMP_TRUECOLORMASK_LSB_SWAP > PixelFormatTraits_BGRA32_8888;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_BGRA32_8888::getter_type,
- PixelFormatTraits_BGRA32_8888::setter_type);
-
-// This one used to be called PixelFormatTraits_BGR32_888.
-
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt32,
- 0xFF000000,
- 0x00FF0000,
- 0x0000FF00,
- 0x000000FF,
- BASEBMP_TRUECOLORMASK_MSB_SWAP > PixelFormatTraits_ARGB32_8888;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_ARGB32_8888::getter_type,
- PixelFormatTraits_ARGB32_8888::setter_type);
-
-// The following two ones were added for Android needs and for completeness
-
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt32,
- 0x000000FF,
- 0xFF000000,
- 0x00FF0000,
- 0x0000FF00,
- BASEBMP_TRUECOLORMASK_LSB_SWAP > PixelFormatTraits_ABGR32_8888;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_ABGR32_8888::getter_type,
- PixelFormatTraits_ABGR32_8888::setter_type);
-
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt32,
- 0x000000FF,
- 0xFF000000,
- 0x00FF0000,
- 0x0000FF00,
- BASEBMP_TRUECOLORMASK_MSB_SWAP > PixelFormatTraits_RGBA32_8888;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_RGBA32_8888::getter_type,
- PixelFormatTraits_RGBA32_8888::setter_type);
-
-// Added for Cairo needs, perhaps Android should get an XRGB and replace
-// some uses of ARGB with that instead ?
-
-typedef PixelFormatTraitsTemplate_RGBMask<
- sal_uInt32,
- 0x00000000,
- 0x00FF0000,
- 0x0000FF00,
- 0x000000FF,
- BASEBMP_TRUECOLORMASK_LSB_SWAP > PixelFormatTraits_BGRX32_8888;
-BASEBMP_SPECIALIZE_ACCESSORTRAITS(PixelFormatTraits_BGRX32_8888::getter_type,
- PixelFormatTraits_BGRX32_8888::setter_type);
-
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_RGBMASKPIXELFORMATS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/scaleimage.hxx b/include/basebmp/scaleimage.hxx
deleted file mode 100644
index fc9022357fe6..000000000000
--- a/include/basebmp/scaleimage.hxx
+++ /dev/null
@@ -1,189 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_SCALEIMAGE_HXX
-#define INCLUDED_BASEBMP_SCALEIMAGE_HXX
-
-#include <osl/diagnose.h>
-
-#include <vigra/tuple.hxx>
-#include <vigra/copyimage.hxx>
-#include <vigra/basicimage.hxx>
-#include <vigra/iteratortraits.hxx>
-
-namespace basebmp
-{
-
-template< class SourceIter, class SourceAcc,
- class DestIter, class DestAcc >
-void scaleLine( SourceIter s_begin,
- SourceIter s_end,
- SourceAcc s_acc,
- DestIter d_begin,
- DestIter d_end,
- DestAcc d_acc )
-{
- const int src_width = s_end - s_begin;
- const int dest_width = d_end - d_begin;
-
- OSL_ASSERT( src_width > 0 && dest_width > 0 );
-
- if( src_width >= dest_width )
- {
- // shrink
- int rem = 0;
- while( s_begin != s_end )
- {
- if( rem >= 0 )
- {
- d_acc.set( s_acc(s_begin), d_begin );
-
- rem -= src_width;
- ++d_begin;
- }
-
- rem += dest_width;
- ++s_begin;
- }
- }
- else
- {
- // enlarge
- int rem = -dest_width;
- while( d_begin != d_end )
- {
- if( rem >= 0 )
- {
- rem -= dest_width;
- ++s_begin;
- }
-
- d_acc.set( s_acc(s_begin), d_begin );
-
- rem += src_width;
- ++d_begin;
- }
- }
-}
-
-/** Scale an image using zero order interpolation (pixel replication)
-
- Source and destination range must be at least one pixel wide and
- high.
-
- @param s_begin
- Start iterator for source image
-
- @param s_end
- End iterator for source image
-
- @param s_acc
- Source accessor
-
- @param d_begin
- Start iterator for destination image
-
- @param d_end
- End iterator for destination image
-
- @param d_acc
- Destination accessor
-
- @param bMustCopy
- When true, scaleImage always copies source, even when doing 1:1
- copy
- */
-template< class SourceIter, class SourceAcc,
- class DestIter, class DestAcc >
-void scaleImage( SourceIter s_begin,
- SourceIter s_end,
- SourceAcc s_acc,
- DestIter d_begin,
- DestIter d_end,
- DestAcc d_acc,
- bool bMustCopy=false )
-{
- const int src_width ( s_end.x - s_begin.x );
- const int src_height( s_end.y - s_begin.y );
-
- const int dest_width ( d_end.x - d_begin.x );
- const int dest_height( d_end.y - d_begin.y );
-
- if( !bMustCopy &&
- src_width == dest_width &&
- src_height == dest_height )
- {
- // no scaling involved, can simply copy
- vigra::copyImage( s_begin, s_end, s_acc,
- d_begin, d_acc );
- return;
- }
-
- typedef vigra::BasicImage<typename SourceAcc::value_type> TmpImage;
- typedef typename TmpImage::traverser TmpImageIter;
-
- TmpImage tmp_image(src_width,
- dest_height);
- TmpImageIter t_begin = tmp_image.upperLeft();
-
- // scale in y direction
- for( int x=0; x<src_width; ++x, ++s_begin.x, ++t_begin.x )
- {
- typename SourceIter::column_iterator s_cbegin = s_begin.columnIterator();
- typename TmpImageIter::column_iterator t_cbegin = t_begin.columnIterator();
-
- scaleLine(s_cbegin, s_cbegin+src_height, s_acc,
- t_cbegin, t_cbegin+dest_height, tmp_image.accessor());
- }
-
- t_begin = tmp_image.upperLeft();
-
- // scale in x direction
- for( int y=0; y<dest_height; ++y, ++d_begin.y, ++t_begin.y )
- {
- typename DestIter::row_iterator d_rbegin = d_begin.rowIterator();
- typename TmpImageIter::row_iterator t_rbegin = t_begin.rowIterator();
-
- scaleLine(t_rbegin, t_rbegin+src_width, tmp_image.accessor(),
- d_rbegin, d_rbegin+dest_width, d_acc);
- }
-}
-
-/** Scale an image, range tuple version
-
- @param bMustCopy
- When true, scaleImage always copies source, even when doing 1:1
- copy
- */
-template< class SourceIter, class SourceAcc,
- class DestIter, class DestAcc >
-inline void scaleImage( vigra::triple<SourceIter,SourceIter,SourceAcc> const& src,
- vigra::triple<DestIter,DestIter,DestAcc> const& dst,
- bool bMustCopy=false )
-{
- scaleImage(src.first,src.second,src.third,
- dst.first,dst.second,dst.third,
- bMustCopy);
-}
-
-}
-
-#endif /* INCLUDED_BASEBMP_SCALEIMAGE_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/stridedarrayiterator.hxx b/include/basebmp/stridedarrayiterator.hxx
deleted file mode 100644
index 6f5772e527c6..000000000000
--- a/include/basebmp/stridedarrayiterator.hxx
+++ /dev/null
@@ -1,108 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_STRIDEDARRAYITERATOR_HXX
-#define INCLUDED_BASEBMP_STRIDEDARRAYITERATOR_HXX
-
-#include <basebmp/metafunctions.hxx>
-
-namespace basebmp
-{
-
-/** Like vigra::StridedArrayIterator
-
- Changed semantics re. DirectionSelector<StridedArrayTag>: stride
- now counts in <em>raw</em> bytes
-
- Adapts given ptr, in a way that iterator increments move forward
- in strided steps. Stride can, by the way, also be negative
- */
-template< typename T > class StridedArrayIterator
-{
-public:
- typedef typename clone_const<T, unsigned char>::type internal_type;
-
- /** Create iterator
-
- @param stride
-
- Stride in bytes. Given value should better match memory layout
- of T, as memory gets reinterpret-casted.
- */
- explicit StridedArrayIterator(int stride, T* ptr = 0) :
- stride_(stride),
- current_(reinterpret_cast<internal_type*>(ptr))
- {}
-
- /** Copy from other StridedArrayIterator, plus given offset
-
- @param offset
- Offset in bytes
- */
- StridedArrayIterator( StridedArrayIterator const& rSrc,
- int offset ) :
- stride_(rSrc.stride_),
- current_(reinterpret_cast<internal_type*>(
- reinterpret_cast<T*>(rSrc.current_)+offset))
- {}
-
- void operator++() {current_ += stride_; }
- void operator++(int) {current_ += stride_; }
- void operator--() {current_ -= stride_; }
- void operator--(int) {current_ -= stride_; }
- void operator+=(int dy) {current_ += dy*stride_; }
- void operator-=(int dy) {current_ -= dy*stride_; }
-
- int operator-(StridedArrayIterator const & rhs) const
- { return (current_ - rhs.current_) / stride_; }
-
- bool operator==(StridedArrayIterator const & rhs) const
- { return current_ == rhs.current_; }
-
- bool operator!=(StridedArrayIterator const & rhs) const
- { return current_ != rhs.current_; }
-
- bool operator<(StridedArrayIterator const & rhs) const
- { return *this - rhs < 0; }
-
- bool operator<=(StridedArrayIterator const & rhs) const
- { return *this - rhs <= 0; }
-
- bool operator>(StridedArrayIterator const & rhs) const
- { return *this - rhs > 0; }
-
- bool operator>=(StridedArrayIterator const & rhs) const
- { return *this - rhs >= 0; }
-
- T* operator()() const
- { return reinterpret_cast<T*>(current_); }
-
- T* operator()(int d) const
- { return reinterpret_cast<T*>(current_ + d*stride_); }
-
-private:
- int stride_;
- internal_type* current_;
-};
-
-} // namespace basebmp
-
-#endif /* INCLUDED_BASEBMP_STRIDEDARRAYITERATOR_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/basebmp/tools.hxx b/include/basebmp/tools.hxx
deleted file mode 100644
index 31854a1d5e25..000000000000
--- a/include/basebmp/tools.hxx
+++ /dev/null
@@ -1,85 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_BASEBMP_TOOLS_HXX
-#define INCLUDED_BASEBMP_TOOLS_HXX
-
-#include <basegfx/range/b2ibox.hxx>
-#include <basegfx/point/b2ipoint.hxx>
-#include <vigra/tuple.hxx>
-#include <vigra/diff2d.hxx>
-
-namespace basebmp
-{
- inline vigra::Diff2D topLeft( const basegfx::B2IBox& rRange )
- { return vigra::Diff2D(rRange.getMinX(),rRange.getMinY()); }
-
- inline vigra::Diff2D bottomRight( const basegfx::B2IBox& rRange )
- { return vigra::Diff2D(rRange.getMaxX(),rRange.getMaxY()); }
-
- template< class Iterator, class Accessor >
- inline vigra::triple<Iterator,Iterator,Accessor>
- destIterRange(Iterator const& begin,
- Accessor const& accessor,
- const basegfx::B2IBox& rRange)
- {
- return vigra::triple<Iterator,Iterator,Accessor>(
- begin + topLeft(rRange),
- begin + bottomRight(rRange),
- accessor);
- }
-
- template< class Iterator, class Accessor >
- inline vigra::triple<Iterator,Iterator,Accessor>
- srcIterRange(Iterator const& begin,
- Accessor const& accessor,
- const basegfx::B2IBox& rRange)
- {
- return vigra::triple<Iterator,Iterator,Accessor>(
- begin + topLeft(rRange),
- begin + bottomRight(rRange),
- accessor);
- }
-
- template< class Iterator, class Accessor >
- inline vigra::pair<Iterator,Accessor>
- srcIter(Iterator const& begin,
- Accessor const& accessor,
- const basegfx::B2IPoint& rPt)
- {
- return vigra::pair<Iterator,Accessor>(
- begin + vigra::Diff2D(rPt.getX(),rPt.getY()),
- accessor);
- }
-
- template< class Iterator, class Accessor >
- inline vigra::pair<Iterator,Accessor>
- destIter(Iterator const& begin,
- Accessor const& accessor,
- const basegfx::B2IPoint& rPt)
- {
- return vigra::pair<Iterator,Accessor>(
- begin + vigra::Diff2D(rPt.getX(),rPt.getY()),
- accessor);
- }
-}
-
-#endif /* INCLUDED_BASEBMP_TOOLS_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */