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authorThorsten Behrens <thb@openoffice.org>2006-07-11 10:39:41 +0000
committerThorsten Behrens <thb@openoffice.org>2006-07-11 10:39:41 +0000
commit01878a9bddbb00b89876d89537ec6ba8ded33a65 (patch)
tree7ac690e7f97cfa03d974246ff4243fdbe84a71bf /basebmp/source/bitmapdevice.cxx
parent6822a05136317f4fdd155055fc10feefe7c44832 (diff)
#i65904# Consistently named constants; added rectangular device subsetting to BitmapDevice; moved spreaded pixel format configuration points into a single traits template (per format); slightly improved cross-format support
Diffstat (limited to 'basebmp/source/bitmapdevice.cxx')
-rw-r--r--basebmp/source/bitmapdevice.cxx1363
1 files changed, 651 insertions, 712 deletions
diff --git a/basebmp/source/bitmapdevice.cxx b/basebmp/source/bitmapdevice.cxx
index 03e73525918c..29cf048b03ed 100644
--- a/basebmp/source/bitmapdevice.cxx
+++ b/basebmp/source/bitmapdevice.cxx
@@ -4,9 +4,9 @@
*
* $RCSfile: bitmapdevice.cxx,v $
*
- * $Revision: 1.16 $
+ * $Revision: 1.17 $
*
- * last change: $Author: thb $ $Date: 2006-07-06 10:00:40 $
+ * last change: $Author: thb $ $Date: 2006-07-11 11:38:56 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
@@ -35,8 +35,6 @@
#include "basebmp/bitmapdevice.hxx"
-#include "basebmp/pixeliterator.hxx"
-#include "basebmp/packedpixeliterator.hxx"
#include "basebmp/compositeiterator.hxx"
#include "basebmp/iteratortraits.hxx"
@@ -44,15 +42,22 @@
#include "basebmp/accessortraits.hxx"
#include "basebmp/accessoradapters.hxx"
#include "basebmp/colorblendaccessoradapter.hxx"
-#include "basebmp/paletteimageaccessor.hxx"
-#include "basebmp/truecolormaskaccessor.hxx"
#include "basebmp/color.hxx"
#include "basebmp/colormisc.hxx"
#include "basebmp/colortraits.hxx"
+#include "basebmp/greylevelformats.hxx"
+#include "basebmp/paletteformats.hxx"
+#include "basebmp/rgbmaskpixelformats.hxx"
+#include "basebmp/rgb24pixelformats.hxx"
+
#include "basebmp/scanlineformats.hxx"
+#include "basebmp/fillimage.hxx"
#include "basebmp/clippedlinerenderer.hxx"
+//#include "basebmp/genericintegerimageaccessor.hxx"
+
+#include "intconversion.hxx"
#include <rtl/alloc.h>
#include <rtl/memory.h>
@@ -69,6 +74,7 @@
#include <basegfx/point/b2ipoint.hxx>
#include <basegfx/vector/b2ivector.hxx>
+#include <vigra/iteratortraits.hxx>
#include <vigra/rgbvalue.hxx>
#include <vigra/resizeimage.hxx>
#include <vigra/copyimage.hxx>
@@ -97,157 +103,44 @@ namespace basebmp
namespace
{
- // Common accessor and iterator types
- //------------------------------------------------------------------------
+ // xxx TODO
- typedef PackedPixelIterator< sal_uInt8,
- 1,
- true > MaskIterator;
- typedef NonStandardAccessor< sal_uInt8 > MaskAccessor;
+ // TEMP TEMP TEMP
- typedef PixelIterator< sal_uInt8 > AlphaMaskIterator;
- typedef StandardAccessor< sal_uInt8 > AlphaMaskAccessor;
-
- template< class Accessor > struct PaletteAccessorSelector
+ class GenericImageAccessor
{
- typedef PaletteImageAccessor< Accessor, Color > type;
- };
-
- typedef vigra::RGBValue<sal_uInt8> TwentyFourBitPixelRGB;
- typedef vigra::RGBValue<sal_uInt8,2,1,0> TwentyFourBitPixelBGR;
-
-
- // metafunctions to retrieve correct POD from/to basebmp::Color
- //------------------------------------------------------------------------
-
- /// type-safe conversion between color and pod
- template< typename DataType > struct GreyScaleFromColor
- {
- typedef DataType value_type;
- DataType operator()( Color c ) { return c.getGrayscale(); }
- };
-
- /// type-safe conversion between color and RgbValue
- template< class RgbVal > struct RgbValueFromColor
- {
- RgbVal operator()( Color c )
- {
- RgbVal res;
- res.setRed(c.getRed());
- res.setGreen(c.getGreen());
- res.setBlue(c.getBlue());
- return res;
- }
- };
-
- /// type-safe conversion between pod and color
- template< typename DataType > struct ColorFromGreyScale
- {
- typedef DataType value_type;
- Color operator()( DataType c ) { return Color(c,c,c); }
- };
-
- /// type-safe conversion between RgbValue and color
- template< class RgbVal > struct ColorFromRgbValue
- {
- Color operator()( RgbVal const& c )
- {
- return Color(c.red(),c.green(),c.blue());
- }
- };
+ public:
+ typedef Color value_type;
+ BitmapDeviceSharedPtr mpDevice;
- /// type-safe conversion from Color to packed int32
- struct UInt32FromColor
- {
- sal_uInt32 operator()( const Color& c ) { return c.toInt32(); }
- };
+ explicit GenericImageAccessor( BitmapDeviceSharedPtr const& rTarget ) :
+ mpDevice(rTarget)
+ {}
- /// type-safe conversion from RgbValue to packed int32
- template< class RgbVal > struct UInt32FromRgbValue
- {
- sal_uInt32 operator()( RgbVal const& c )
- {
- return (c[0] << 16) | (c[1] << 8) | c[2];
- }
+ 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, DrawMode_PAINT ); }
+
+ 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, DrawMode_PAINT ); }
};
- /// Get converter from color to given data type
- template< typename DataType > struct fromColorConverter;
- template<> struct fromColorConverter< sal_uInt8 >
- {
- typedef GreyScaleFromColor<sal_uInt8> type;
- };
- template<> struct fromColorConverter< Color >
- {
- typedef std::identity<Color> type;
- };
- template< unsigned int RedIndex,
- unsigned int GreenIndex,
- unsigned int BlueIndex > struct fromColorConverter<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- {
- typedef RgbValueFromColor<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- type;
- };
- /// Get converter from given data type to Color
- template< typename DataType > struct toColorConverter;
- template<> struct toColorConverter< sal_uInt8 >
- {
- typedef ColorFromGreyScale<sal_uInt8> type;
- };
- template<> struct toColorConverter< Color >
- {
- typedef std::identity<Color> type;
- };
- template< unsigned int RedIndex,
- unsigned int GreenIndex,
- unsigned int BlueIndex > struct toColorConverter<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- {
- typedef ColorFromRgbValue<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- type;
- };
- /// Get converter from given data type to sal_uInt32
- template< typename DataType > struct toUInt32Converter
- {
- typedef std::identity<DataType> type;
- };
- template<> struct toUInt32Converter< Color >
- {
- typedef UInt32FromColor type;
- };
- template< unsigned int RedIndex,
- unsigned int GreenIndex,
- unsigned int BlueIndex > struct toUInt32Converter<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- {
- typedef UInt32FromRgbValue<
- vigra::RGBValue< sal_uInt8,
- RedIndex,
- GreenIndex,
- BlueIndex > >
- type;
- };
// Polygon scanline conversion
@@ -301,8 +194,10 @@ namespace
basegfx::fround( rfXRight ))));
DestIterator currIter( begin_ + vigra::Diff2D(0,nY) );
- typename DestIterator::row_iterator rowIter( currIter.rowIterator() + nStartX);
- typename DestIterator::row_iterator rowEnd( currIter.rowIterator() + nEndX );
+ typename vigra::IteratorTraits<DestIterator>::row_iterator
+ rowIter( currIter.rowIterator() + nStartX);
+ typename vigra::IteratorTraits<DestIterator>::row_iterator
+ rowEnd( currIter.rowIterator() + nEndX );
// TODO(P2): Provide specialized span fill methods on the
// iterator/accessor
@@ -316,19 +211,15 @@ namespace
const basegfx::B2DPolyPolygon& rPolyPolyRaster,
typename DestAccessor::value_type fillColor,
const basegfx::B2IRange& outRange,
- vigra::triple<DestIterator, DestIterator, DestAccessor> dest )
+ const DestIterator& begin,
+ const DestAccessor& acc )
{
- basegfx::B2IRange aBmpRange(0,0,
- dest.second.x - dest.first.x,
- dest.second.y - dest.first.y );
- aBmpRange.intersect( outRange );
-
return std::auto_ptr< Renderer< DestIterator, DestAccessor > >(
new Renderer< DestIterator, DestAccessor >(rPolyPolyRaster,
fillColor,
- aBmpRange,
- dest.first,
- dest.third));
+ outRange,
+ begin,
+ acc));
}
@@ -343,33 +234,37 @@ namespace
@tpl RawAccessor
Raw accessor, to access pixel values directly
- @tpl VanillaAccessorSelector
- Accessor adapter selector, which, when applied to one of the
- raw bitmap accessors, yields a member type named 'type', which
- is a wrapped accessor that map color values.
+ @tpl AccessorSelector
+ Accessor adapter selector, which, when applying the nested
+ template metafunction wrap_accessor to one of the raw bitmap
+ accessors, yields a member type named 'type', which is a
+ wrapped accessor that map color values.
*/
- template< class DestIterator,
- class RawAccessor,
- template< typename > class VanillaAccessorSelector > class BitmapRenderer :
+ template< class DestIterator,
+ class RawAccessor,
+ class AccessorSelector,
+ class Masks > class BitmapRenderer :
public BitmapDevice
{
public:
- typedef BitmapRenderer<MaskIterator,
- MaskAccessor,
- boost::mpl::identity> MaskBitmap;
- typedef BitmapRenderer<AlphaMaskIterator,
- AlphaMaskAccessor,
- boost::mpl::identity> AlphaMaskBitmap;
+ typedef BitmapRenderer<typename Masks::clipmask_format_traits::iterator_type,
+ typename Masks::clipmask_format_traits::raw_accessor_type,
+ typename Masks::clipmask_format_traits::accessor_selector,
+ Masks> MaskBitmap;
+ typedef BitmapRenderer<typename Masks::alphamask_format_traits::iterator_type,
+ typename Masks::alphamask_format_traits::raw_accessor_type,
+ typename Masks::alphamask_format_traits::accessor_selector,
+ Masks> AlphaMaskBitmap;
// -------------------------------------------------------
typedef AccessorTraits< RawAccessor > RawAccessorTraits;
- typedef typename toUInt32Converter<
- typename RawAccessor::value_type>::type ToUInt32Functor;
+ typedef typename uInt32Converter<
+ typename RawAccessor::value_type>::to ToUInt32Functor;
// -------------------------------------------------------
- typedef typename VanillaAccessorSelector<
+ typedef typename AccessorSelector::template wrap_accessor<
RawAccessor >::type DestAccessor;
typedef AccessorTraits< DestAccessor > AccTraits;
@@ -377,55 +272,50 @@ namespace
typedef typename RawAccessorTraits::xor_accessor RawXorAccessor;
typedef AccessorTraits<RawXorAccessor> RawXorAccessorTraits;
- typedef typename VanillaAccessorSelector<
+ typedef typename AccessorSelector::template wrap_accessor<
RawXorAccessor >::type XorAccessor;
typedef AccessorTraits<XorAccessor> XorAccessorTraits;
// -------------------------------------------------------
typedef typename RawAccessorTraits::template masked_accessor<
- MaskAccessor,
- DestIterator,
- MaskIterator>::type RawMaskedAccessor;
- typedef typename VanillaAccessorSelector<
+ typename Masks::clipmask_format_traits::raw_accessor_type,
+ DestIterator,
+ typename Masks::clipmask_format_traits::iterator_type>::type
+ RawMaskedAccessor;
+ typedef typename AccessorSelector::template wrap_accessor<
RawMaskedAccessor >::type MaskedAccessor;
typedef typename RawXorAccessorTraits::template masked_accessor<
- MaskAccessor,
- DestIterator,
- MaskIterator>::type RawMaskedXorAccessor;
- typedef typename VanillaAccessorSelector<
+ typename Masks::clipmask_format_traits::raw_accessor_type,
+ DestIterator,
+ typename Masks::clipmask_format_traits::iterator_type>::type
+ RawMaskedXorAccessor;
+ typedef typename AccessorSelector::template wrap_accessor<
RawMaskedXorAccessor >::type MaskedXorAccessor;
// -------------------------------------------------------
typedef ConstantColorBlendSetterAccessorAdapter<
DestAccessor,
- typename AlphaMaskAccessor::value_type> ColorBlendAccessor;
+ typename Masks::alphamask_format_traits::raw_accessor_type::value_type>
+ ColorBlendAccessor;
typedef AccessorTraits<ColorBlendAccessor> BlendAccessorTraits;
typedef typename BlendAccessorTraits::template masked_accessor<
- MaskAccessor,
- DestIterator,
- MaskIterator>::type MaskedColorBlendAcc;
-
- // -------------------------------------------------------
-
- typedef typename fromColorConverter<
- typename AccTraits::value_type>::type FromColorFunctor;
- typedef typename toColorConverter<
- typename AccTraits::value_type>::type ToColorFunctor;
+ typename Masks::clipmask_format_traits::raw_accessor_type,
+ DestIterator,
+ typename Masks::clipmask_format_traits::iterator_type>::type
+ MaskedColorBlendAcc;
// -------------------------------------------------------
- typedef DestIterator dest_iterator;
- typedef DestAccessor dest_accessor;
- typedef CompositeIterator2D< DestIterator,
- MaskIterator > composite_iterator_type;
+ typedef DestIterator dest_iterator;
+ typedef DestAccessor dest_accessor;
+ typedef CompositeIterator2D<
+ DestIterator,
+ typename Masks::clipmask_format_traits::iterator_type> composite_iterator_type;
DestIterator maBegin;
- DestIterator maEnd;
typename AccTraits::color_lookup maColorLookup;
- FromColorFunctor maFromColorConverter;
- ToColorFunctor maToColorConverter;
ToUInt32Functor maToUInt32Converter;
DestAccessor maAccessor;
ColorBlendAccessor maColorBlendAccessor;
@@ -437,24 +327,20 @@ namespace
MaskedXorAccessor maMaskedXorAccessor;
RawMaskedAccessor maRawMaskedAccessor;
RawMaskedXorAccessor maRawMaskedXorAccessor;
- int mnWidth;
- int mnHeight;
- BitmapRenderer( const basegfx::B2IVector& rSize,
+ BitmapRenderer( const basegfx::B2IRange& rBounds,
bool bTopDown,
sal_Int32 nScanlineFormat,
sal_Int32 nScanlineStride,
+ sal_uInt8* pFirstScanline,
DestIterator begin,
- DestIterator end,
DestAccessor accessor,
const RawMemorySharedArray& rMem,
const PaletteMemorySharedVector& rPalette ) :
- BitmapDevice( rSize, bTopDown, nScanlineFormat, nScanlineStride, rMem, rPalette ),
+ BitmapDevice( rBounds, bTopDown, nScanlineFormat,
+ nScanlineStride, pFirstScanline, rMem, rPalette ),
maBegin( begin ),
- maEnd( end ),
maColorLookup(),
- maFromColorConverter(),
- maToColorConverter(),
maToUInt32Converter(),
maAccessor( accessor ),
maColorBlendAccessor( accessor ),
@@ -465,9 +351,7 @@ namespace
maMaskedColorBlendAccessor( maColorBlendAccessor ),
maMaskedXorAccessor( accessor ),
maRawMaskedAccessor(),
- maRawMaskedXorAccessor(),
- mnWidth( maEnd.x - maBegin.x ),
- mnHeight( maEnd.y - maBegin.y )
+ maRawMaskedXorAccessor()
{}
private:
@@ -515,47 +399,36 @@ namespace
return getCompatibleAlphaMask( bmp ).get() != NULL;
}
- virtual void clear_i( Color fillColor )
+ virtual void clear_i( Color fillColor,
+ const basegfx::B2IRange& rBounds )
{
- const typename dest_iterator::value_type colorIndex( maColorLookup(
- maAccessor,
- maFromColorConverter(
- fillColor)));
- DestIterator currIter( maBegin );
- const DestIterator endIter ( maBegin + vigra::Diff2D(0,mnHeight) );
- while( currIter != endIter )
- {
- typename DestIterator::row_iterator rowIter( currIter.rowIterator() );
- const typename DestIterator::row_iterator rowEnd( rowIter + mnWidth );
-
- // TODO(P2): Provide specialized span fill methods on the
- // iterator/accessor
- while( rowIter != rowEnd )
- maRawAccessor.set(colorIndex, rowIter++);
-
- ++currIter.y;
- }
+ fillImage(maBegin + vigra::Diff2D(rBounds.getMinX(),
+ rBounds.getMinY()),
+ maBegin + vigra::Diff2D(rBounds.getMaxX(),
+ rBounds.getMaxY()),
+ maRawAccessor,
+ maColorLookup(
+ maAccessor,
+ fillColor) );
}
virtual void setPixel_i( const basegfx::B2IPoint& rPt,
- Color lineColor,
+ Color pixelColor,
DrawMode drawMode )
{
const DestIterator pixel( maBegin +
vigra::Diff2D(rPt.getX(),
rPt.getY()) );
if( drawMode == DrawMode_XOR )
- maXorAccessor.set( maFromColorConverter(
- lineColor),
+ maXorAccessor.set( pixelColor,
pixel );
else
- maAccessor.set( maFromColorConverter(
- lineColor),
+ maAccessor.set( pixelColor,
pixel );
}
virtual void setPixel_i( const basegfx::B2IPoint& rPt,
- Color lineColor,
+ Color pixelColor,
DrawMode drawMode,
const BitmapDeviceSharedPtr& rClip )
{
@@ -570,12 +443,10 @@ namespace
pMask->maBegin + offset );
if( drawMode == DrawMode_XOR )
- maMaskedXorAccessor.set( maFromColorConverter(
- lineColor),
+ maMaskedXorAccessor.set( pixelColor,
aIter );
else
- maMaskedAccessor.set( maFromColorConverter(
- lineColor),
+ maMaskedAccessor.set( pixelColor,
aIter );
}
@@ -584,7 +455,7 @@ namespace
const DestIterator pixel( maBegin +
vigra::Diff2D(rPt.getX(),
rPt.getY()) );
- return maToColorConverter(maAccessor(pixel));
+ return maAccessor(pixel);
}
virtual sal_uInt32 getPixelData_i( const basegfx::B2IPoint& rPt )
@@ -595,55 +466,54 @@ namespace
return maToUInt32Converter(maRawAccessor(pixel));
}
- template< typename Range, typename Col, typename RawAcc >
+ template< typename Iterator, typename Col, typename RawAcc >
void implRenderLine2( const basegfx::B2IPoint& rPt1,
const basegfx::B2IPoint& rPt2,
const basegfx::B2IRange& rBounds,
Col col,
- const Range& range,
+ const Iterator& begin,
const RawAcc& rawAcc )
{
renderClippedLine( rPt1,
rPt2,
rBounds,
col,
- range.first,
+ begin,
rawAcc );
}
- template< typename Range, typename Accessor, typename RawAcc >
+ template< typename Iterator, typename Accessor, typename RawAcc >
void implRenderLine( const basegfx::B2IPoint& rPt1,
const basegfx::B2IPoint& rPt2,
const basegfx::B2IRange& rBounds,
Color col,
- const Range& range,
+ const Iterator& begin,
const Accessor& acc,
const RawAcc& rawAcc )
{
implRenderLine2( rPt1,rPt2,rBounds,
maColorLookup( acc,
- maFromColorConverter(
- col)),
- range,
+ col ),
+ begin,
rawAcc );
}
- template< typename Range, typename RawAcc, typename XorAcc >
+ template< typename Iterator, typename RawAcc, typename XorAcc >
void implDrawLine( const basegfx::B2IPoint& rPt1,
const basegfx::B2IPoint& rPt2,
const basegfx::B2IRange& rBounds,
Color col,
- const Range& range,
+ const Iterator& begin,
const RawAcc& rawAcc,
const XorAcc& xorAcc,
DrawMode drawMode )
{
if( drawMode == DrawMode_XOR )
implRenderLine( rPt1, rPt2, rBounds, col,
- range, maAccessor, xorAcc );
+ begin, maAccessor, xorAcc );
else
implRenderLine( rPt1, rPt2, rBounds, col,
- range, maAccessor, rawAcc );
+ begin, maAccessor, rawAcc );
}
virtual void drawLine_i(const basegfx::B2IPoint& rPt1,
@@ -653,23 +523,17 @@ namespace
DrawMode drawMode )
{
implDrawLine(rPt1,rPt2,rBounds,lineColor,
- std::make_pair(maBegin,maEnd),
+ maBegin,
maRawAccessor,maRawXorAccessor,drawMode);
}
- vigra::pair<composite_iterator_type,composite_iterator_type>
- getMaskedRange( const BitmapDeviceSharedPtr& rClip ) const
+ composite_iterator_type getMaskedIter( const BitmapDeviceSharedPtr& rClip ) const
{
boost::shared_ptr<MaskBitmap> pMask( getCompatibleClipMask(rClip) );
OSL_ASSERT( pMask );
- return std::make_pair(
- composite_iterator_type(
- maBegin,
- pMask->maBegin ),
- composite_iterator_type(
- maEnd,
- pMask->maEnd ));
+ return composite_iterator_type( maBegin,
+ pMask->maBegin );
}
virtual void drawLine_i(const basegfx::B2IPoint& rPt1,
@@ -680,15 +544,16 @@ namespace
const BitmapDeviceSharedPtr& rClip )
{
implDrawLine(rPt1,rPt2,rBounds,lineColor,
- getMaskedRange(rClip),
- maRawMaskedAccessor,maRawMaskedXorAccessor,drawMode);
+ getMaskedIter(rClip),
+ maRawMaskedAccessor,
+ maRawMaskedXorAccessor,drawMode);
}
- template< typename Range, typename RawAcc >
+ template< typename Iterator, typename RawAcc >
void implDrawPolygon( const basegfx::B2DPolygon& rPoly,
const basegfx::B2IRange& rBounds,
Color col,
- const Range& range,
+ const Iterator& begin,
const RawAcc& acc )
{
basegfx::B2DPolygon aPoly( rPoly );
@@ -697,15 +562,14 @@ namespace
const typename dest_iterator::value_type colorIndex( maColorLookup(
maAccessor,
- maFromColorConverter(
- col)));
+ col));
const sal_uInt32 nVertices( aPoly.count() );
for( sal_uInt32 i=1; i<nVertices; ++i )
implRenderLine2( basegfx::fround(aPoly.getB2DPoint(i-1)),
basegfx::fround(aPoly.getB2DPoint(i)),
rBounds,
colorIndex,
- range,
+ begin,
acc );
if( nVertices > 1 && aPoly.isClosed() )
@@ -713,7 +577,7 @@ namespace
basegfx::fround(aPoly.getB2DPoint(0)),
rBounds,
colorIndex,
- range,
+ begin,
acc );
}
@@ -724,13 +588,11 @@ namespace
{
if( drawMode == DrawMode_XOR )
implDrawPolygon( rPoly, rBounds, lineColor,
- std::make_pair(maBegin,
- maEnd),
+ maBegin,
maRawXorAccessor );
else
implDrawPolygon( rPoly, rBounds, lineColor,
- std::make_pair(maBegin,
- maEnd),
+ maBegin,
maRawAccessor );
}
@@ -742,18 +604,18 @@ namespace
{
if( drawMode == DrawMode_XOR )
implDrawPolygon( rPoly, rBounds, lineColor,
- getMaskedRange(rClip),
+ getMaskedIter(rClip),
maRawMaskedXorAccessor );
else
implDrawPolygon( rPoly, rBounds, lineColor,
- getMaskedRange(rClip),
+ getMaskedIter(rClip),
maRawMaskedAccessor );
}
- template< typename Range, typename RawAcc >
+ template< typename Iterator, typename RawAcc >
void implFillPolyPolygon( const basegfx::B2DPolyPolygon& rPoly,
Color col,
- const Range& range,
+ const Iterator& begin,
const RawAcc& acc,
const basegfx::B2IRange& rBounds )
{
@@ -763,14 +625,11 @@ namespace
makeRenderer( aPoly,
maColorLookup( maAccessor,
- maFromColorConverter(
- col)),
+ col),
rBounds,
- vigra::make_triple(
- range.first,
- range.second,
- acc) )->rasterConvert(
- basegfx::FillRule_NONZERO_WINDING_NUMBER );
+ begin,
+ acc )->rasterConvert(
+ basegfx::FillRule_NONZERO_WINDING_NUMBER );
}
virtual void fillPolyPolygon_i(const basegfx::B2DPolyPolygon& rPoly,
@@ -780,12 +639,12 @@ namespace
{
if( drawMode == DrawMode_XOR )
implFillPolyPolygon( rPoly, fillColor,
- std::make_pair(maBegin,maEnd),
+ maBegin,
maRawXorAccessor,
rBounds );
else
implFillPolyPolygon( rPoly, fillColor,
- std::make_pair(maBegin,maEnd),
+ maBegin,
maRawAccessor,
rBounds );
}
@@ -798,21 +657,21 @@ namespace
{
if( drawMode == DrawMode_XOR )
implFillPolyPolygon( rPoly, fillColor,
- getMaskedRange(rClip),
+ getMaskedIter(rClip),
maRawMaskedXorAccessor,
rBounds );
else
implFillPolyPolygon( rPoly, fillColor,
- getMaskedRange(rClip),
+ getMaskedIter(rClip),
maRawMaskedAccessor,
rBounds );
}
- template< typename Range, typename RawAcc >
+ template< typename Iterator, typename RawAcc >
void implDrawBitmap(const BitmapDeviceSharedPtr& rSrcBitmap,
const basegfx::B2IRange& rSrcRect,
const basegfx::B2IRange& rDstRect,
- const Range& range,
+ const Iterator& begin,
const RawAcc& acc)
{
boost::shared_ptr<BitmapRenderer> pSrcBmp( getCompatibleBitmap(rSrcBitmap) );
@@ -821,18 +680,41 @@ namespace
// since resizeImageNoInterpolation() internally copyies
// to a temporary buffer, also works with *this == rSrcBitmap
vigra::resizeImageNoInterpolation(
- vigra::make_triple(
- pSrcBmp->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
- rSrcRect.getMinY()),
- pSrcBmp->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
- rSrcRect.getMaxY()),
- pSrcBmp->maRawAccessor),
- vigra::make_triple(
- range.first + vigra::Diff2D(rDstRect.getMinX(),
- rDstRect.getMinY()),
- range.first + vigra::Diff2D(rDstRect.getMaxX(),
- rDstRect.getMaxY()),
- acc));
+ pSrcBmp->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()),
+ pSrcBmp->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
+ rSrcRect.getMaxY()),
+ pSrcBmp->maRawAccessor,
+ begin + vigra::Diff2D(rDstRect.getMinX(),
+ rDstRect.getMinY()),
+ begin + vigra::Diff2D(rDstRect.getMaxX(),
+ rDstRect.getMaxY()),
+ acc);
+ }
+
+ // xxx TODO
+ template< typename Iterator, typename Acc >
+ void implDrawBitmapGeneric(const BitmapDeviceSharedPtr& rSrcBitmap,
+ const basegfx::B2IRange& rSrcRect,
+ const basegfx::B2IRange& rDstRect,
+ const Iterator& begin,
+ const Acc& acc)
+ {
+ GenericImageAccessor aSrcAcc( rSrcBitmap );
+
+ // since resizeImageNoInterpolation() internally copyies
+ // to a temporary buffer, also works with *this == rSrcBitmap
+ vigra::resizeImageNoInterpolation(
+ vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()),
+ vigra::Diff2D(rSrcRect.getMaxX(),
+ rSrcRect.getMaxY()),
+ aSrcAcc,
+ begin + vigra::Diff2D(rDstRect.getMinX(),
+ rDstRect.getMinY()),
+ begin + vigra::Diff2D(rDstRect.getMaxX(),
+ rDstRect.getMaxY()),
+ acc);
}
virtual void drawBitmap_i(const BitmapDeviceSharedPtr& rSrcBitmap,
@@ -840,14 +722,29 @@ namespace
const basegfx::B2IRange& rDstRect,
DrawMode drawMode )
{
- if( drawMode == DrawMode_XOR )
- implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- std::make_pair(maBegin,maEnd),
- maRawXorAccessor);
+ // xxx TODO
+ if( isCompatibleBitmap( rSrcBitmap ) )
+ {
+ if( drawMode == DrawMode_XOR )
+ implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
+ maBegin,
+ maRawXorAccessor);
+ else
+ implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
+ maBegin,
+ maRawAccessor);
+ }
else
- implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- std::make_pair(maBegin,maEnd),
- maRawAccessor);
+ {
+ if( drawMode == DrawMode_XOR )
+ implDrawBitmapGeneric(rSrcBitmap, rSrcRect, rDstRect,
+ maBegin,
+ maXorAccessor);
+ else
+ implDrawBitmapGeneric(rSrcBitmap, rSrcRect, rDstRect,
+ maBegin,
+ maAccessor);
+ }
}
virtual void drawBitmap_i(const BitmapDeviceSharedPtr& rSrcBitmap,
@@ -856,14 +753,29 @@ namespace
DrawMode drawMode,
const BitmapDeviceSharedPtr& rClip )
{
- if( drawMode == DrawMode_XOR )
- implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- getMaskedRange(rClip),
- maRawMaskedXorAccessor);
+ // xxx TODO
+ if( isCompatibleBitmap( rSrcBitmap ) )
+ {
+ if( drawMode == DrawMode_XOR )
+ implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
+ getMaskedIter(rClip),
+ maRawMaskedXorAccessor);
+ else
+ implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
+ getMaskedIter(rClip),
+ maRawMaskedAccessor);
+ }
else
- implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- getMaskedRange(rClip),
- maRawMaskedAccessor);
+ {
+ if( drawMode == DrawMode_XOR )
+ implDrawBitmapGeneric(rSrcBitmap, rSrcRect, rDstRect,
+ getMaskedIter(rClip),
+ maMaskedXorAccessor);
+ else
+ implDrawBitmapGeneric(rSrcBitmap, rSrcRect, rDstRect,
+ getMaskedIter(rClip),
+ maMaskedAccessor);
+ }
}
virtual void drawMaskedColor_i(Color aSrcColor,
@@ -871,18 +783,39 @@ namespace
const basegfx::B2IRange& rSrcRect,
const basegfx::B2IPoint& rDstPoint )
{
+ boost::shared_ptr<MaskBitmap> pMask( getCompatibleClipMask(rAlphaMask) );
boost::shared_ptr<AlphaMaskBitmap> pAlpha( getCompatibleAlphaMask(rAlphaMask) );
- OSL_ASSERT( pAlpha );
- maColorBlendAccessor.setColor( maFromColorConverter(aSrcColor) );
-
- vigra::copyImage( pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
- rSrcRect.getMinY()),
- pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
- rSrcRect.getMaxY()),
- pAlpha->maAccessor,
- maBegin + vigra::Diff2D(rDstPoint.getX(),
- rDstPoint.getY()),
- maColorBlendAccessor );
+ OSL_ASSERT( pAlpha || pMask );
+
+ if( pAlpha )
+ {
+ maColorBlendAccessor.setColor( aSrcColor );
+
+ vigra::copyImage( pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()),
+ pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
+ rSrcRect.getMaxY()),
+ pAlpha->maRawAccessor,
+ maBegin + vigra::Diff2D(rDstPoint.getX(),
+ rDstPoint.getY()),
+ maColorBlendAccessor );
+ }
+ else if( pMask )
+ {
+ const composite_iterator_type aBegin(
+ maBegin + vigra::Diff2D(rDstPoint.getX(),
+ rDstPoint.getY()),
+ pMask->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()) );
+
+ fillImage(aBegin,
+ aBegin + vigra::Diff2D(rSrcRect.getWidth(),
+ rSrcRect.getHeight()),
+ maRawMaskedAccessor,
+ maColorLookup(
+ maAccessor,
+ aSrcColor) );
+ }
}
virtual void drawMaskedColor_i(Color aSrcColor,
@@ -891,22 +824,43 @@ namespace
const basegfx::B2IPoint& rDstPoint,
const BitmapDeviceSharedPtr& rClip )
{
+ boost::shared_ptr<MaskBitmap> pMask( getCompatibleClipMask(rAlphaMask) );
boost::shared_ptr<AlphaMaskBitmap> pAlpha( getCompatibleAlphaMask(rAlphaMask) );
- OSL_ASSERT( pAlpha );
-
- const vigra::pair<composite_iterator_type,
- composite_iterator_type> aRange( getMaskedRange(rClip) );
- maMaskedColorBlendAccessor.get1stWrappedAccessor().setColor(
- maFromColorConverter(aSrcColor) );
-
- vigra::copyImage( pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
- rSrcRect.getMinY()),
- pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
- rSrcRect.getMaxY()),
- pAlpha->maAccessor,
- aRange.first + vigra::Diff2D(rDstPoint.getX(),
- rDstPoint.getY()),
- maMaskedColorBlendAccessor );
+ OSL_ASSERT( pAlpha || pMask );
+
+ if( pAlpha )
+ {
+ const composite_iterator_type aBegin( getMaskedIter(rClip) );
+ maMaskedColorBlendAccessor.get1stWrappedAccessor().setColor(
+ aSrcColor );
+
+ vigra::copyImage( pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()),
+ pAlpha->maBegin + vigra::Diff2D(rSrcRect.getMaxX(),
+ rSrcRect.getMaxY()),
+ pAlpha->maRawAccessor,
+ aBegin + vigra::Diff2D(rDstPoint.getX(),
+ rDstPoint.getY()),
+ maMaskedColorBlendAccessor );
+ }
+ else if( pMask )
+ {
+ // TODO(F3): clip is currently ignored for 1bpp
+ // drawMaskedColor_i case!
+ const composite_iterator_type aBegin(
+ maBegin + vigra::Diff2D(rDstPoint.getX(),
+ rDstPoint.getY()),
+ pMask->maBegin + vigra::Diff2D(rSrcRect.getMinX(),
+ rSrcRect.getMinY()) );
+
+ fillImage(aBegin,
+ aBegin + vigra::Diff2D(rSrcRect.getWidth(),
+ rSrcRect.getHeight()),
+ maRawMaskedAccessor,
+ maColorLookup(
+ maAccessor,
+ aSrcColor) );
+ }
}
virtual void drawMaskedBitmap_i(const BitmapDeviceSharedPtr& rSrcBitmap,
@@ -920,11 +874,11 @@ namespace
// translated. Let alone interpolated.
if( drawMode == DrawMode_XOR )
implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- getMaskedRange(rMask),
+ getMaskedIter(rMask),
maRawMaskedXorAccessor);
else
implDrawBitmap(rSrcBitmap, rSrcRect, rDstRect,
- getMaskedRange(rMask),
+ getMaskedIter(rMask),
maRawMaskedAccessor);
}
@@ -983,23 +937,37 @@ struct ImplBitmapDevice
/// Scanline stride. Negative for bottom-to-top formats
sal_Int32 mnScanlineStride;
+
+ /// raw ptr to 0th scanline. used for cloning a generic renderer
+ sal_uInt8* mpFirstScanline;
+
+ /** (Optional) device sharing the same memory, and used for input
+ clip masks/alpha masks/bitmaps that don't match our exact
+ bitmap format.
+ */
+ BitmapDeviceSharedPtr mpGenericRenderer;
};
-BitmapDevice::BitmapDevice( const basegfx::B2IVector& rSize,
+BitmapDevice::BitmapDevice( const basegfx::B2IRange& rBounds,
bool bTopDown,
sal_Int32 nScanlineFormat,
sal_Int32 nScanlineStride,
+ sal_uInt8* pFirstScanline,
const RawMemorySharedArray& rMem,
const PaletteMemorySharedVector& rPalette ) :
mpImpl( new ImplBitmapDevice )
{
mpImpl->mpMem = rMem;
mpImpl->mpPalette = rPalette;
- mpImpl->maBounds = basegfx::B2IRange( 0,0,rSize.getX(),rSize.getY() );
- mpImpl->maLineClipRect = basegfx::B2IRange( 0,0,rSize.getX()-1,rSize.getY()-1 );
+ mpImpl->maBounds = rBounds;
+ mpImpl->maLineClipRect = basegfx::B2IRange( rBounds.getMinX(),
+ rBounds.getMinY(),
+ rBounds.getMaxX()-1,
+ rBounds.getMaxY()-1 );
mpImpl->mnScanlineFormat = nScanlineFormat;
- mpImpl->mnScanlineStride = bTopDown ? nScanlineStride : -nScanlineStride;
+ mpImpl->mnScanlineStride = nScanlineStride;
+ mpImpl->mpFirstScanline = pFirstScanline;
}
BitmapDevice::~BitmapDevice()
@@ -1009,8 +977,10 @@ BitmapDevice::~BitmapDevice()
basegfx::B2IVector BitmapDevice::getSize() const
{
- return basegfx::B2IVector( mpImpl->maBounds.getWidth(),
- mpImpl->maBounds.getHeight() );
+
+ return basegfx::B2IVector(
+ mpImpl->maBounds.getMaxX() - mpImpl->maBounds.getMinX(),
+ mpImpl->maBounds.getMaxY() - mpImpl->maBounds.getMinY() );
}
bool BitmapDevice::isTopDown() const
@@ -1025,7 +995,8 @@ sal_Int32 BitmapDevice::getScanlineFormat() const
sal_Int32 BitmapDevice::getScanlineStride() const
{
- return mpImpl->mnScanlineStride;
+ return mpImpl->mnScanlineStride < 0 ?
+ -mpImpl->mnScanlineStride : mpImpl->mnScanlineStride;
}
RawMemorySharedArray BitmapDevice::getBuffer() const
@@ -1045,7 +1016,7 @@ const sal_Int32 BitmapDevice::getPaletteEntryCount() const
void BitmapDevice::clear( Color fillColor )
{
- clear_i( fillColor );
+ clear_i( fillColor, mpImpl->maBounds );
}
void BitmapDevice::setPixel( const basegfx::B2IPoint& rPt,
@@ -1072,7 +1043,7 @@ void BitmapDevice::setPixel( const basegfx::B2IPoint& rPt,
if( isCompatibleClipMask( rClip ) )
setPixel_i(rPt,lineColor,drawMode,rClip);
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->setPixel( rPt, lineColor, drawMode, rClip );
}
}
@@ -1124,7 +1095,8 @@ void BitmapDevice::drawLine( const basegfx::B2IPoint& rPt1,
drawMode,
rClip );
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawLine( rPt1, rPt2, lineColor,
+ drawMode, rClip );
}
void BitmapDevice::drawPolygon( const basegfx::B2DPolygon& rPoly,
@@ -1156,7 +1128,8 @@ void BitmapDevice::drawPolygon( const basegfx::B2DPolygon& rPoly,
mpImpl->maLineClipRect,
lineColor, drawMode, rClip );
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawPolygon( rPoly, lineColor,
+ drawMode, rClip );
}
void BitmapDevice::fillPolyPolygon( const basegfx::B2DPolyPolygon& rPoly,
@@ -1180,7 +1153,8 @@ void BitmapDevice::fillPolyPolygon( const basegfx::B2DPolyPolygon& rPoly,
if( isCompatibleClipMask( rClip ) )
fillPolyPolygon_i( rPoly, fillColor, drawMode, mpImpl->maBounds, rClip );
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->fillPolyPolygon( rPoly, fillColor,
+ drawMode, rClip );
}
@@ -1336,10 +1310,15 @@ void BitmapDevice::drawBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
assertImageRange(aDestRange,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
+#if 0
if( isCompatibleBitmap( rSrcBitmap ) )
drawBitmap_i( rSrcBitmap, aSrcRange, aDestRange, drawMode );
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawBitmap( rSrcBitmap, rSrcRect,
+ rDstRect, drawMode );
+#else
+ drawBitmap_i( rSrcBitmap, aSrcRange, aDestRange, drawMode );
+#endif
}
}
@@ -1368,6 +1347,7 @@ void BitmapDevice::drawBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
assertImageRange(aDestRange,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
+#if 0
if( isCompatibleBitmap( rSrcBitmap ) &&
isCompatibleClipMask( rClip ) )
{
@@ -1375,8 +1355,20 @@ void BitmapDevice::drawBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
}
else
{
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawBitmap( rSrcBitmap, rSrcRect,
+ rDstRect, drawMode, rClip );
}
+#else
+ if( isCompatibleClipMask( rClip ) )
+ {
+ drawBitmap_i( rSrcBitmap, aSrcRange, aDestRange, drawMode, rClip );
+ }
+ else
+ {
+ getGenericRenderer()->drawBitmap( rSrcBitmap, rSrcRect,
+ rDstRect, drawMode, rClip );
+ }
+#endif
}
}
@@ -1390,6 +1382,7 @@ void BitmapDevice::drawMaskedColor( Color rSrcColor,
basegfx::B2IRange aSrcRange( rSrcRect );
basegfx::B2IPoint aDestPoint( rDstPoint );
+#if 0
if( clipAreaImpl( aSrcRange,
aDestPoint,
aSrcBounds,
@@ -1398,11 +1391,28 @@ void BitmapDevice::drawMaskedColor( Color rSrcColor,
assertImagePoint(aDestPoint,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
- if( isCompatibleAlphaMask( rAlphaMask ) )
+ if( isCompatibleClipMask( rAlphaMask ) || isCompatibleAlphaMask( rAlphaMask ) )
drawMaskedColor_i( rSrcColor, rAlphaMask, aSrcRange, aDestPoint );
else
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawMaskedColor( rSrcColor, rAlphaMask,
+ rSrcRect, rDstPoint );
}
+#else
+ // drawMaskedBitmap is also used for OutputDevice::DrawMask
+ if( clipAreaImpl( aSrcRange,
+ aDestPoint,
+ aSrcBounds,
+ mpImpl->maBounds ))
+ {
+ assertImagePoint(aDestPoint,mpImpl->maBounds);
+ assertImageRange(aSrcRange,aSrcBounds);
+
+ if( isCompatibleClipMask( rAlphaMask ) || isCompatibleAlphaMask( rAlphaMask ) )
+ drawMaskedColor_i( rSrcColor, rAlphaMask, aSrcRange, aDestPoint );
+ else
+ OSL_ENSURE(false, "Generic output not yet implemented!");
+ }
+#endif
}
void BitmapDevice::drawMaskedColor( Color aSrcColor,
@@ -1430,15 +1440,31 @@ void BitmapDevice::drawMaskedColor( Color aSrcColor,
assertImagePoint(aDestPoint,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
- if( isCompatibleAlphaMask( rAlphaMask ) &&
+#if 0
+ if( (isCompatibleClipMask( rAlphaMask ) ||
+ isCompatibleAlphaMask( rAlphaMask )) &&
+ isCompatibleClipMask( rClip ) )
+ {
+ drawMaskedColor_i( aSrcColor, rAlphaMask, aSrcRange, aDestPoint, rClip );
+ }
+ else
+ {
+ getGenericRenderer()->drawMaskedColor( aSrcColor, rAlphaMask,
+ rSrcRect, rDstPoint, rClip );
+ }
+#else
+ // drawMaskedBitmap is also used for OutputDevice::DrawMask
+ if( (isCompatibleClipMask( rAlphaMask ) ||
+ isCompatibleAlphaMask( rAlphaMask )) &&
isCompatibleClipMask( rClip ) )
{
drawMaskedColor_i( aSrcColor, rAlphaMask, aSrcRange, aDestPoint, rClip );
}
else
{
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ OSL_ENSURE(false, "Generic output not yet implemented!");
}
+#endif
}
}
@@ -1463,6 +1489,18 @@ void BitmapDevice::drawMaskedBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
assertImageRange(aDestRange,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
+#if 0
+ if( isCompatibleBitmap( rSrcBitmap ) &&
+ isCompatibleClipMask( rMask ) )
+ {
+ drawMaskedBitmap_i( rSrcBitmap, rMask, aSrcRange, aDestRange, drawMode );
+ }
+ else
+ {
+ getGenericRenderer()->drawMaskedBitmap( rSrcBitmap, rMask,
+ rSrcRect, rDstRect, drawMode );
+ }
+#else
if( isCompatibleBitmap( rSrcBitmap ) &&
isCompatibleClipMask( rMask ) )
{
@@ -1470,8 +1508,9 @@ void BitmapDevice::drawMaskedBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
}
else
{
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ OSL_ENSURE(false, "Generic output not yet implemented!");
}
+#endif
}
}
@@ -1503,6 +1542,7 @@ void BitmapDevice::drawMaskedBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
assertImageRange(aDestRange,mpImpl->maBounds);
assertImageRange(aSrcRange,aSrcBounds);
+#if 0
if( isCompatibleBitmap( rSrcBitmap ) &&
isCompatibleClipMask( rMask ) &&
isCompatibleClipMask( rClip ) )
@@ -1511,46 +1551,77 @@ void BitmapDevice::drawMaskedBitmap( const BitmapDeviceSharedPtr& rSrcBitmap,
}
else
{
- OSL_ENSURE( false, "Generic output not yet implemented!" );
+ getGenericRenderer()->drawMaskedBitmap( rSrcBitmap, rMask, rSrcRect,
+ rDstRect, drawMode, rClip );
}
+#else
+ if( isCompatibleBitmap( rSrcBitmap ) &&
+ isCompatibleClipMask( rMask ) &&
+ isCompatibleClipMask( rClip ) )
+ {
+ drawMaskedBitmap_i( rSrcBitmap, rMask, aSrcRange, aDestRange, drawMode, rClip );
+ }
+ else
+ {
+ OSL_ENSURE(false, "Generic output not yet implemented!");
+ }
+#endif
}
}
//----------------------------------------------------------------------------------
-/// Produces a specialized renderer for the given packed pixel format
-template< int Bits,
- bool MsbFirst,
- template<typename> class VanillaAccessorSelector,
- class Accessor >
-BitmapDeviceSharedPtr createPackedPixelRenderer(
- const basegfx::B2IVector& rSize,
- bool bTopDown,
- sal_Int32 nScanlineFormat,
- sal_Int32 nScanlineStride,
- sal_uInt8* pFirstScanline,
- const typename VanillaAccessorSelector<
- Accessor>::type & rAccessor,
- boost::shared_array< sal_uInt8 > pMem,
- const PaletteMemorySharedVector& pPal )
+/** Standard clip and alpha masks
+ */
+struct StdMasks
+{
+ typedef PixelFormatTraits_GREY1_MSB clipmask_format_traits;
+ typedef PixelFormatTraits_GREY8 alphamask_format_traits;
+};
+
+#if 0
+/** Clip and alpha masks for the generic renderer (of course, those
+ need to be generic, too)
+ */
+struct MaskTraitsGeneric
+{
+ typedef PixelFormatTraits_GenericInteger clipmask_format_traits;
+ typedef PixelFormatTraits_GenericInteger alphamask_format_traits;
+};
+#endif
+
+//----------------------------------------------------------------------------------
+
+/// Produces a specialized renderer for the given pixel format
+template< class FormatTraits, class MaskTraits >
+BitmapDeviceSharedPtr createRenderer(
+ const basegfx::B2IRange& rBounds,
+ bool bTopDown,
+ sal_Int32 nScanlineFormat,
+ sal_Int32 nScanlineStride,
+ sal_uInt8* pFirstScanline,
+ typename FormatTraits::accessor_selector::template wrap_accessor<
+ typename FormatTraits::raw_accessor_type>::type const& rAccessor,
+ boost::shared_array< sal_uInt8 > pMem,
+ const PaletteMemorySharedVector& pPal )
{
- typedef PackedPixelIterator< sal_uInt8,Bits,MsbFirst > Iterator;
+ typedef typename FormatTraits::iterator_type Iterator;
typedef BitmapRenderer< Iterator,
- Accessor,
- VanillaAccessorSelector > Renderer;
+ typename FormatTraits::raw_accessor_type,
+ typename FormatTraits::accessor_selector,
+ MaskTraits > Renderer;
return BitmapDeviceSharedPtr(
- new Renderer( rSize,
+ new Renderer( rBounds,
bTopDown,
nScanlineFormat,
nScanlineStride,
- Iterator(pFirstScanline,
- nScanlineStride),
- Iterator(pFirstScanline,
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
+ pFirstScanline,
+ Iterator(
+ reinterpret_cast<typename Iterator::value_type*>(
+ pFirstScanline),
+ nScanlineStride),
rAccessor,
pMem,
pPal ));
@@ -1577,6 +1648,59 @@ PaletteMemorySharedVector createStandardPalette(
return pLocalPal;
}
+template< class FormatTraits, class MaskTraits >
+BitmapDeviceSharedPtr createRenderer(
+ const basegfx::B2IRange& rBounds,
+ bool bTopDown,
+ sal_Int32 nScanlineFormat,
+ sal_Int32 nScanlineStride,
+ sal_uInt8* pFirstScanline,
+ boost::shared_array< sal_uInt8 > pMem,
+ const PaletteMemorySharedVector& pPal )
+{
+ return createRenderer<FormatTraits,
+ MaskTraits>(rBounds,
+ bTopDown,
+ nScanlineFormat,
+ nScanlineStride,
+ pFirstScanline,
+ typename FormatTraits::accessor_selector::template
+ wrap_accessor<
+ typename FormatTraits::raw_accessor_type>::type(),
+ pMem,
+ pPal);
+}
+
+template< class FormatTraits, class MaskTraits >
+BitmapDeviceSharedPtr createRenderer(
+ const basegfx::B2IRange& rBounds,
+ bool bTopDown,
+ sal_Int32 nScanlineFormat,
+ sal_Int32 nScanlineStride,
+ sal_uInt8* pFirstScanline,
+ boost::shared_array< sal_uInt8 > pMem,
+ PaletteMemorySharedVector pPal,
+ int nBitsPerPixel )
+{
+ pPal = createStandardPalette(pPal,
+ 1UL << nBitsPerPixel);
+
+ OSL_ASSERT(pPal);
+ return createRenderer<FormatTraits,
+ MaskTraits>(rBounds,
+ bTopDown,
+ nScanlineFormat,
+ nScanlineStride,
+ pFirstScanline,
+ typename FormatTraits::accessor_selector::template
+ wrap_accessor<
+ typename FormatTraits::raw_accessor_type>::type(
+ &pPal->at(0),
+ pPal->size()),
+ pMem,
+ pPal);
+}
+
//----------------------------------------------------------------------------------
// TODO(Q3): consolidate with canvas/canvastools.hxx! Best move this
@@ -1603,74 +1727,14 @@ inline sal_uInt32 nextPow2( sal_uInt32 x )
//----------------------------------------------------------------------------------
-typedef PaletteImageAccessor<
- StandardAccessor<sal_uInt8>,Color> StandardPaletteAccessor;
-typedef PaletteImageAccessor<
- NonStandardAccessor<sal_uInt8>,Color> NonStandardPaletteAccessor;
-
-// -------------------------------------------------------
-
-#ifdef OSL_LITENDIAN
-# define SIXTEENBIT_LSB_SWAP false
-# define SIXTEENBIT_MSB_SWAP true
-#else
-# ifdef OSL_BIGENDIAN
-# define SIXTEENBIT_LSB_SWAP true
-# define SIXTEENBIT_MSB_SWAP false
-# else
-# error Undetermined endianness!
-# endif
-#endif
-
-typedef PixelIterator<sal_uInt16> SixteenBitPixelIterator;
-typedef StandardAccessor<sal_uInt16> SixteenBitRawAccessor;
-template< class Accessor > struct TrueColorLsbMaskAccessorSelector
-{
- typedef TrueColorMaskAccessor<Accessor,
- Color,
- 0xF800,
- 0x07E0,
- 0x001F,
- SIXTEENBIT_LSB_SWAP> type;
-};
-typedef TrueColorLsbMaskAccessorSelector<
- SixteenBitRawAccessor>::type SixteenBitLsbAccessor;
-
-template< class Accessor > struct TrueColorMsbMaskAccessorSelector
-{
- typedef TrueColorMaskAccessor<Accessor,
- Color,
- 0xF800,
- 0x07E0,
- 0x001F,
- SIXTEENBIT_MSB_SWAP> type;
-};
-typedef TrueColorMsbMaskAccessorSelector<
- SixteenBitRawAccessor>::type SixteenBitMsbAccessor;
-
-// -------------------------------------------------------
-
-typedef PixelIterator<TwentyFourBitPixelRGB> TwentyFourBitRGBIterator;
-typedef StandardAccessor<TwentyFourBitPixelRGB> TwentyFourBitRGBAccessor;
-
-// -------------------------------------------------------
-
-typedef PixelIterator<TwentyFourBitPixelBGR> TwentyFourBitBGRIterator;
-typedef StandardAccessor<TwentyFourBitPixelBGR> TwentyFourBitBGRAccessor;
-
-// -------------------------------------------------------
-
-typedef PixelIterator<Color> ThirtyTwoBitPixelIterator;
-typedef StandardAccessor<Color> ThirtyTwoBitAccessor;
-
-
namespace
{
BitmapDeviceSharedPtr createBitmapDeviceImpl( const basegfx::B2IVector& rSize,
bool bTopDown,
sal_Int32 nScanlineFormat,
boost::shared_array< sal_uInt8 > pMem,
- PaletteMemorySharedVector pPal )
+ PaletteMemorySharedVector pPal,
+ const basegfx::B2IRange* pSubset )
{
if( nScanlineFormat <= Format::NONE ||
nScanlineFormat > Format::MAX )
@@ -1679,16 +1743,16 @@ BitmapDeviceSharedPtr createBitmapDeviceImpl( const basegfx::B2IVector& r
static const sal_uInt8 bitsPerPixel[] =
{
0, // NONE
- 1, // ONE_BIT_MSB_GRAY
- 1, // ONE_BIT_LSB_GRAY
+ 1, // ONE_BIT_MSB_GREY
+ 1, // ONE_BIT_LSB_GREY
1, // ONE_BIT_MSB_PAL
1, // ONE_BIT_LSB_PAL
- 4, // FOUR_BIT_MSB_GRAY
- 4, // FOUR_BIT_LSB_GRAY
+ 4, // FOUR_BIT_MSB_GREY
+ 4, // FOUR_BIT_LSB_GREY
4, // FOUR_BIT_MSB_PAL
4, // FOUR_BIT_LSB_PAL
8, // EIGHT_BIT_PAL
- 8, // EIGHT_BIT_GRAY
+ 8, // EIGHT_BIT_GREY
16, // SIXTEEN_BIT_LSB_TC_MASK
16, // SIXTEEN_BIT_MSB_TC_MASK
24, // TWENTYFOUR_BIT_TC_MASK
@@ -1724,294 +1788,109 @@ BitmapDeviceSharedPtr createBitmapDeviceImpl( const basegfx::B2IVector& r
sal_uInt8* pFirstScanline = nScanlineStride < 0 ?
pMem.get() + nMemSize + nScanlineStride : pMem.get();
+ // shrink render area to given subset, if given
+ basegfx::B2IRange aBounds(0,0,rSize.getX(),rSize.getY());
+ if( pSubset )
+ aBounds.intersect( *pSubset );
+
switch( nScanlineFormat )
{
// ----------------------------------------------------------------------
// one bit formats
- case Format::ONE_BIT_MSB_GRAY:
- {
- return createPackedPixelRenderer< 1,
- true,
- boost::mpl::identity,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- MaskAccessor(),
- pMem,
- pPal );
- }
- case Format::ONE_BIT_LSB_GRAY:
- {
- return createPackedPixelRenderer< 1,
- false,
- boost::mpl::identity,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- MaskAccessor(),
- pMem,
- pPal );
- }
+ case Format::ONE_BIT_MSB_GREY:
+ return createRenderer<PixelFormatTraits_GREY1_MSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
+ case Format::ONE_BIT_LSB_GREY:
+ return createRenderer<PixelFormatTraits_GREY1_LSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
case Format::ONE_BIT_MSB_PAL:
- {
- pPal = createStandardPalette(pPal,2);
- return createPackedPixelRenderer< 1,
- true,
- PaletteAccessorSelector,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- NonStandardPaletteAccessor( &pPal->at(0),
- pPal->size() ),
- pMem,
- pPal );
- }
+ return createRenderer<PixelFormatTraits_PAL1_MSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal,
+ bitsPerPixel[nScanlineFormat] );
+
case Format::ONE_BIT_LSB_PAL:
- {
- pPal = createStandardPalette(pPal,2);
- return createPackedPixelRenderer< 1,
- false,
- PaletteAccessorSelector,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- NonStandardPaletteAccessor( &pPal->at(0),
- pPal->size() ),
- pMem,
- pPal );
- }
+ return createRenderer<PixelFormatTraits_PAL1_LSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal,
+ bitsPerPixel[nScanlineFormat] );
// ----------------------------------------------------------------------
// four bit formats
- case Format::FOUR_BIT_MSB_GRAY:
- {
- return createPackedPixelRenderer< 4,
- true,
- boost::mpl::identity,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- MaskAccessor(),
- pMem,
- pPal );
- }
- case Format::FOUR_BIT_LSB_GRAY:
- {
- return createPackedPixelRenderer< 4,
- false,
- boost::mpl::identity,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- MaskAccessor(),
- pMem,
- pPal );
- }
+ case Format::FOUR_BIT_MSB_GREY:
+ return createRenderer<PixelFormatTraits_GREY4_MSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
+ case Format::FOUR_BIT_LSB_GREY:
+ return createRenderer<PixelFormatTraits_GREY4_LSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
case Format::FOUR_BIT_MSB_PAL:
- {
- pPal = createStandardPalette(pPal,16);
- return createPackedPixelRenderer< 1,
- true,
- PaletteAccessorSelector,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- NonStandardPaletteAccessor( &pPal->at(0),
- pPal->size() ),
- pMem,
- pPal );
- }
+ return createRenderer<PixelFormatTraits_PAL4_MSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal,
+ bitsPerPixel[nScanlineFormat] );
+
case Format::FOUR_BIT_LSB_PAL:
- {
- pPal = createStandardPalette(pPal,16);
- return createPackedPixelRenderer< 1,
- false,
- PaletteAccessorSelector,
- MaskAccessor >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- pFirstScanline,
- NonStandardPaletteAccessor( &pPal->at(0),
- pPal->size() ),
- pMem,
- pPal );
- }
+ return createRenderer<PixelFormatTraits_PAL4_LSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal,
+ bitsPerPixel[nScanlineFormat] );
// ----------------------------------------------------------------------
// eight bit formats
- case Format::EIGHT_BIT_GRAY:
- {
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< AlphaMaskIterator,
- AlphaMaskAccessor,
- boost::mpl::identity >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- AlphaMaskIterator(pFirstScanline,
- nScanlineStride),
- AlphaMaskIterator(pFirstScanline,
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- AlphaMaskAccessor(),
- pMem,
- pPal ));
- }
+ case Format::EIGHT_BIT_GREY:
+ return createRenderer<PixelFormatTraits_GREY8,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
case Format::EIGHT_BIT_PAL:
- {
- pPal = createStandardPalette(pPal,256);
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< AlphaMaskIterator,
- AlphaMaskAccessor,
- PaletteAccessorSelector >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- AlphaMaskIterator(pFirstScanline,
- nScanlineStride),
- AlphaMaskIterator(pFirstScanline,
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- StandardPaletteAccessor( &pPal->at(0),
- pPal->size() ),
- pMem,
- pPal ));
- }
+ return createRenderer<PixelFormatTraits_PAL8,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal,
+ bitsPerPixel[nScanlineFormat] );
// ----------------------------------------------------------------------
// sixteen bit formats
case Format::SIXTEEN_BIT_LSB_TC_MASK:
- {
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< SixteenBitPixelIterator,
- SixteenBitRawAccessor,
- TrueColorLsbMaskAccessorSelector >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- SixteenBitPixelIterator(
- reinterpret_cast<sal_uInt16*>(pFirstScanline),
- nScanlineStride),
- SixteenBitPixelIterator(
- reinterpret_cast<sal_uInt16*>(pFirstScanline),
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- SixteenBitLsbAccessor(),
- pMem,
- pPal ));
- }
+ return createRenderer<PixelFormatTraits_RGB16_565_LSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
case Format::SIXTEEN_BIT_MSB_TC_MASK:
- {
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< SixteenBitPixelIterator,
- SixteenBitRawAccessor,
- TrueColorMsbMaskAccessorSelector >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- SixteenBitPixelIterator(
- reinterpret_cast<sal_uInt16*>(pFirstScanline),
- nScanlineStride),
- SixteenBitPixelIterator(
- reinterpret_cast<sal_uInt16*>(pFirstScanline),
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- SixteenBitMsbAccessor(),
- pMem,
- pPal ));
- }
+ return createRenderer<PixelFormatTraits_RGB16_565_MSB,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
+
// ----------------------------------------------------------------------
// twentyfour bit formats
-
case Format::TWENTYFOUR_BIT_TC_MASK:
- {
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< TwentyFourBitRGBIterator,
- TwentyFourBitRGBAccessor,
- boost::mpl::identity >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- TwentyFourBitRGBIterator(
- reinterpret_cast<TwentyFourBitPixelRGB*>(pFirstScanline),
- nScanlineStride),
- TwentyFourBitRGBIterator(
- reinterpret_cast<TwentyFourBitPixelRGB*>(pFirstScanline),
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- TwentyFourBitRGBAccessor(),
- pMem,
- pPal ));
- }
+ return createRenderer<PixelFormatTraits_RGB24,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
// ----------------------------------------------------------------------
// thirtytwo bit formats
case Format::THIRTYTWO_BIT_TC_MASK:
- {
- return BitmapDeviceSharedPtr(
- new BitmapRenderer< ThirtyTwoBitPixelIterator,
- ThirtyTwoBitAccessor,
- boost::mpl::identity >(
- rSize,
- bTopDown,
- nScanlineFormat,
- nScanlineStride,
- ThirtyTwoBitPixelIterator(
- reinterpret_cast<Color*>(pFirstScanline),
- nScanlineStride),
- ThirtyTwoBitPixelIterator(
- reinterpret_cast<Color*>(pFirstScanline),
- nScanlineStride)
- + vigra::Diff2D(rSize.getX(),
- rSize.getY()),
- ThirtyTwoBitAccessor(),
- pMem,
- pPal ));
- }
+ return createRenderer<PixelFormatTraits_RGB32_888,StdMasks>(
+ aBounds, bTopDown, nScanlineFormat, nScanlineStride,
+ pFirstScanline, pMem, pPal );
}
// TODO(F3): other formats not yet implemented
@@ -2028,7 +1907,21 @@ BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
bTopDown,
nScanlineFormat,
boost::shared_array< sal_uInt8 >(),
- PaletteMemorySharedVector() );
+ PaletteMemorySharedVector(),
+ NULL );
+}
+
+BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
+ bool bTopDown,
+ sal_Int32 nScanlineFormat,
+ const PaletteMemorySharedVector& rPalette )
+{
+ return createBitmapDeviceImpl( rSize,
+ bTopDown,
+ nScanlineFormat,
+ boost::shared_array< sal_uInt8 >(),
+ rPalette,
+ NULL );
}
BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize,
@@ -2041,7 +1934,19 @@ BitmapDeviceSharedPtr createBitmapDevice( const basegfx::B2IVector& rSize
bTopDown,
nScanlineFormat,
rMem,
- rPalette );
+ rPalette,
+ NULL );
+}
+
+BitmapDeviceSharedPtr subsetBitmapDevice( const BitmapDeviceSharedPtr& rProto,
+ const basegfx::B2IRange& rSubset )
+{
+ return createBitmapDeviceImpl( rProto->getSize(),
+ rProto->isTopDown(),
+ rProto->getScanlineFormat(),
+ rProto->getBuffer(),
+ rProto->getPalette(),
+ &rSubset );
}
BitmapDeviceSharedPtr cloneBitmapDevice( const basegfx::B2IVector& rSize,
@@ -2051,7 +1956,41 @@ BitmapDeviceSharedPtr cloneBitmapDevice( const basegfx::B2IVector& rSize,
rProto->isTopDown(),
rProto->getScanlineFormat(),
boost::shared_array< sal_uInt8 >(),
- rProto->getPalette() );
+ rProto->getPalette(),
+ NULL );
+}
+
+//----------------------------------------------------------------------------------
+
+/// Clone our device, with GenericImageAccessor to handle all formats
+BitmapDeviceSharedPtr BitmapDevice::getGenericRenderer() const
+{
+#if 0
+ // xxx TODO
+ typedef BitmapRenderer< PixelFormatTraits_GenericInteger::iterator_type,
+ PixelFormatTraits_GenericInteger::raw_accessor_type,
+ PixelFormatTraits_GenericInteger::accessor_selector,
+ MaskTraitsGeneric >
+ Renderer;
+
+ if( !mpImpl->mpGenericRenderer )
+ {
+ mpImpl->mpGenericRenderer.reset(
+ new Renderer(
+ mpImpl->maBounds,
+ isTopDown(),
+ getScanlineFormat(),
+ getScanlineStride(),
+ mpImpl->mpFirstScanline,
+ PixelFormatTraits_GenericInteger::iterator_type(),
+ GenericIntegerImageAccessor<Color>(
+ const_cast<BitmapDevice*>(this)->shared_from_this()),
+ getBuffer(),
+ getPalette() ));
+ }
+#endif
+
+ return mpImpl->mpGenericRenderer;
}
} // namespace basebmp
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-19 05:36:08 +0000