composite.c File Reference

#include "magick/studio.h"
#include "magick/artifact.h"
#include "magick/cache-view.h"
#include "magick/client.h"
#include "magick/color.h"
#include "magick/color-private.h"
#include "magick/colorspace.h"
#include "magick/colorspace-private.h"
#include "magick/composite.h"
#include "magick/composite-private.h"
#include "magick/constitute.h"
#include "magick/draw.h"
#include "magick/fx.h"
#include "magick/gem.h"
#include "magick/geometry.h"
#include "magick/image.h"
#include "magick/image-private.h"
#include "magick/list.h"
#include "magick/log.h"
#include "magick/memory_.h"
#include "magick/option.h"
#include "magick/pixel-private.h"
#include "magick/property.h"
#include "magick/quantum.h"
#include "magick/resample.h"
#include "magick/resource_.h"
#include "magick/string_.h"
#include "magick/utility.h"
#include "magick/version.h"

Functions
static double	MagickMin (const double x, const double y)
static MagickRealType	Add (const MagickRealType p, const MagickRealType q)
static void	CompositeAdd (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Atop (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeAtop (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static void	CompositeBumpmap (const MagickPixelPacket *p, const MagickRealType magick_unused(alpha), const MagickPixelPacket *q, const MagickRealType magick_unused(beta), MagickPixelPacket *composite)
static void	CompositeClear (const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	ColorBurn (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeColorBurn (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	ColorDodge (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeColorDodge (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Darken (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeDarken (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Difference (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeDifference (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Divide (const MagickRealType p, const MagickRealType q)
static void	CompositeDivide (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Exclusion (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeExclusion (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	HardLight (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeHardLight (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static void	CompositeHSB (const MagickRealType red, const MagickRealType green, const MagickRealType blue, double *hue, double *saturation, double *brightness)
static MagickRealType	In (const MagickRealType p, const MagickRealType alpha, const MagickRealType magick_unused(q), const MagickRealType beta)
static void	CompositeIn (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Lighten (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeLighten (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	LinearLight (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeLinearLight (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Minus (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeMinus (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Multiply (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeMultiply (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Out (const MagickRealType p, const MagickRealType alpha, const MagickRealType magick_unused(q), const MagickRealType beta)
static void	CompositeOut (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static void	CompositeOver (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Overlay (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeOverlay (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Plus (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositePlus (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Screen (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeScreen (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	SoftLight (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeSoftLight (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Subtract (const MagickRealType p, const MagickRealType magick_unused(alpha), const MagickRealType q, const MagickRealType magick_unused(beta))
static void	CompositeSubtract (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static MagickRealType	Threshold (const MagickRealType p, const MagickRealType magick_unused(alpha), const MagickRealType q, const MagickRealType magick_unused(beta), const MagickRealType threshold, const MagickRealType amount)
static void	CompositeThreshold (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, const MagickRealType threshold, const MagickRealType amount, MagickPixelPacket *composite)
static MagickRealType	Xor (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeXor (const MagickPixelPacket *p, const MagickRealType alpha, const MagickPixelPacket *q, const MagickRealType beta, MagickPixelPacket *composite)
static void	HSBComposite (const double hue, const double saturation, const double brightness, MagickRealType *red, MagickRealType *green, MagickRealType *blue)
MagickExport MagickBooleanType	CompositeImage (Image *image, const CompositeOperator compose, const Image *composite_image, const long x_offset, const long y_offset)
MagickExport MagickBooleanType	CompositeImageChannel (Image *image, const ChannelType magick_unused(channel), const CompositeOperator compose, const Image *composite_image, const long x_offset, const long y_offset)

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Function Documentation

static MagickRealType Add	(	const MagickRealType	p,
		const MagickRealType	q
	)			[inline, static]

static MagickRealType Atop	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType ColorBurn	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[static]

static MagickRealType ColorDodge	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[static]

static void CompositeAdd	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeAtop	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeBumpmap	(	const MagickPixelPacket *	p,
		const MagickRealType	magick_unused(alpha),
		const MagickPixelPacket *	q,
		const MagickRealType	magick_unused(beta),
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeClear	(	const MagickPixelPacket *	q,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeColorBurn	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeColorDodge	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeDarken	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeDifference	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeDivide	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeExclusion	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeHardLight	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeHSB	(	const MagickRealType	red,
		const MagickRealType	green,
		const MagickRealType	blue,
		double *	hue,
		double *	saturation,
		double *	brightness
	)			[static]

MagickExport MagickBooleanType CompositeImage	(	Image *	image,
		const CompositeOperator	compose,
		const Image *	composite_image,
		const long	x_offset,
		const long	y_offset
	)

MagickExport MagickBooleanType CompositeImageChannel	(	Image *	image,
		const ChannelType	magick_unused(channel),
		const CompositeOperator	compose,
		const Image *	composite_image,
		const long	x_offset,
		const long	y_offset
	)

static void CompositeIn	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeLighten	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeLinearLight	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeMinus	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeMultiply	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeOut	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeOver	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeOverlay	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositePlus	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeScreen	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeSoftLight	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeSubtract	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeThreshold	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		const MagickRealType	threshold,
		const MagickRealType	amount,
		MagickPixelPacket *	composite
	)			[inline, static]

static void CompositeXor	(	const MagickPixelPacket *	p,
		const MagickRealType	alpha,
		const MagickPixelPacket *	q,
		const MagickRealType	beta,
		MagickPixelPacket *	composite
	)			[inline, static]

static MagickRealType Darken	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Difference	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Divide	(	const MagickRealType	p,
		const MagickRealType	q
	)			[inline, static]

static MagickRealType Exclusion	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType HardLight	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[static]

static void HSBComposite	(	const double	hue,
		const double	saturation,
		const double	brightness,
		MagickRealType *	red,
		MagickRealType *	green,
		MagickRealType *	blue
	)			[static]

static MagickRealType In	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	magick_unused(q),
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Lighten	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType LinearLight	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static double MagickMin	(	const double	x,
		const double	y
	)			[inline, static]

static MagickRealType Minus	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Multiply	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Out	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	magick_unused(q),
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Overlay	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[static]

static MagickRealType Plus	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType Screen	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

static MagickRealType SoftLight	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[static]

static MagickRealType Subtract	(	const MagickRealType	p,
		const MagickRealType	magick_unused(alpha),
		const MagickRealType	q,
		const MagickRealType	magick_unused(beta)
	)			[inline, static]

static MagickRealType Threshold	(	const MagickRealType	p,
		const MagickRealType	magick_unused(alpha),
		const MagickRealType	q,
		const MagickRealType	magick_unused(beta),
		const MagickRealType	threshold,
		const MagickRealType	amount
	)			[inline, static]

static MagickRealType Xor	(	const MagickRealType	p,
		const MagickRealType	alpha,
		const MagickRealType	q,
		const MagickRealType	beta
	)			[inline, static]

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