LineScalers.hh File Reference

#include "PixelOperations.hh"
#include "narrow.hh"
#include "ranges.hh"
#include "view.hh"
#include "xrange.hh"
#include <cassert>
#include <concepts>
#include <cstddef>
#include <cstring>
#include <span>
#include <type_traits>

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Classes
struct	openmsx::TagCopy
struct	openmsx::IsTagged< CLASS, TAG >
class	openmsx::Scale_1on3< Pixel >
	Scale_XonY functors Transforms an input line of pixel to an output line (possibly) with a different width. More...
class	openmsx::Scale_1on4< Pixel >
class	openmsx::Scale_1on6< Pixel >
class	openmsx::Scale_1on2< Pixel >
class	openmsx::Scale_1on1< Pixel >
class	openmsx::Scale_2on1< Pixel >
class	openmsx::Scale_6on1< Pixel >
class	openmsx::Scale_4on1< Pixel >
class	openmsx::Scale_3on1< Pixel >
class	openmsx::Scale_3on2< Pixel >
class	openmsx::Scale_3on4< Pixel >
class	openmsx::Scale_3on8< Pixel >
class	openmsx::Scale_2on3< Pixel >
class	openmsx::Scale_4on3< Pixel >
class	openmsx::Scale_8on3< Pixel >
class	openmsx::Scale_2on9< Pixel >
class	openmsx::Scale_4on9< Pixel >
class	openmsx::Scale_8on9< Pixel >
class	openmsx::Scale_4on5< Pixel >
class	openmsx::Scale_7on8< Pixel >
class	openmsx::Scale_17on20< Pixel >
class	openmsx::Scale_9on10< Pixel >
class	openmsx::BlendLines< Pixel, w1, w2 >
	BlendLines functor Generate an output line that is an interpolation of two input lines. More...
class	openmsx::ZoomLine< Pixel >
	Stretch (or zoom) a given input line to a wider output line. More...
class	openmsx::AlphaBlendLines< Pixel >
	AlphaBlendLines functor Generate an output line that is a per-pixel-alpha-blend of the two input lines. More...
class	openmsx::PolyLineScaler< Pixel >
	Polymorphic line scaler. More...
class	openmsx::PolyScale< Pixel, Scaler >
	Polymorphic wrapper around another line scaler. More...
class	openmsx::PolyScaleRef< Pixel, Scaler >
	Like PolyScale above, but instead keeps a reference to the actual scaler. More...

Namespaces
namespace	openmsx
	This file implemented 3 utility functions: