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/monitor.h"
#include "magick/monitor-private.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"

Include dependency graph for composite.c:

Go to the source code of this file.

Defines
#define	CompositeImageTag   "Composite/Image"
#define	TextureImageTag   "Texture/Image"
Functions
static double	MagickMin (const double x, const double y)
static double	MagickMax (const double x, const double y)
static MagickRealType	Atop (const MagickRealType p, const MagickRealType Sa, const MagickRealType q, const MagickRealType magick_unused(Da))
static void	CompositeAtop (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static void	CompositeBumpmap (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static void	CompositeClear (const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	ColorBurn (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeColorBurn (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	ColorDodge (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeColorDodge (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Darken (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeDarken (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Difference (const MagickRealType p, const MagickRealType Sa, const MagickRealType q, const MagickRealType Da)
static void	CompositeDifference (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Divide (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeDivide (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Exclusion (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeExclusion (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	HardLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeHardLight (const MagickPixelPacket *p, const MagickPixelPacket *q, 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 Sa, const MagickRealType magick_unused(q), const MagickRealType Da)
static void	CompositeIn (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Lighten (const MagickRealType p, const MagickRealType alpha, const MagickRealType q, const MagickRealType beta)
static void	CompositeLighten (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static void	CompositeLinearDodge (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	LinearBurn (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeLinearBurn (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	LinearLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeLinearLight (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Mathematics (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da, const GeometryInfo *geometry_info)
static void	CompositeMathematics (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, const GeometryInfo *args, MagickPixelPacket *composite)
static void	CompositePlus (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Minus (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType magick_unused(Da))
static void	CompositeMinus (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	ModulusAdd (const MagickRealType p, const MagickRealType Sa, const MagickRealType q, const MagickRealType Da)
static void	CompositeModulusAdd (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	ModulusSubtract (const MagickRealType p, const MagickRealType Sa, const MagickRealType q, const MagickRealType Da)
static void	CompositeModulusSubtract (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Multiply (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeMultiply (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	Out (const MagickRealType p, const MagickRealType Sa, const MagickRealType magick_unused(q), const MagickRealType Da)
static void	CompositeOut (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	PegtopLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositePegtopLight (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	PinLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositePinLight (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Screen (const MagickRealType Sca, const MagickRealType Dca)
static void	CompositeScreen (const MagickPixelPacket *p, const MagickPixelPacket *q, const ChannelType channel, MagickPixelPacket *composite)
static MagickRealType	SoftLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeSoftLight (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Threshold (const MagickRealType p, const MagickRealType q, const MagickRealType threshold, const MagickRealType amount)
static void	CompositeThreshold (const MagickPixelPacket *p, const MagickPixelPacket *q, const MagickRealType threshold, const MagickRealType amount, MagickPixelPacket *composite)
static MagickRealType	VividLight (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeVividLight (const MagickPixelPacket *p, const MagickPixelPacket *q, MagickPixelPacket *composite)
static MagickRealType	Xor (const MagickRealType Sca, const MagickRealType Sa, const MagickRealType Dca, const MagickRealType Da)
static void	CompositeXor (const MagickPixelPacket *p, const MagickPixelPacket *q, 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 ssize_t x_offset, const ssize_t y_offset)
MagickExport MagickBooleanType	CompositeImageChannel (Image *image, const ChannelType channel, const CompositeOperator compose, const Image *composite_image, const ssize_t x_offset, const ssize_t y_offset)
MagickExport MagickBooleanType	TextureImage (Image *image, const Image *texture)

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Define Documentation

#define CompositeImageTag   "Composite/Image"

Referenced by CompositeImageChannel().

#define TextureImageTag   "Texture/Image"

Referenced by TextureImage().

---

Function Documentation

static MagickRealType Atop	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	q,
		const MagickRealType	magick_unusedDa
	)			[inline, static]

Definition at line 200 of file composite.c.

Referenced by CompositeAtop().

static MagickRealType ColorBurn	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 253 of file composite.c.

References MagickEpsilon, and MagickMin().

Referenced by CompositeColorBurn().

static MagickRealType ColorDodge	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 300 of file composite.c.

References MagickEpsilon, and MagickMin().

Referenced by CompositeColorDodge().

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

Definition at line 207 of file composite.c.

References Atop(), _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, _MagickPixelPacket::opacity, QuantumScale, and _MagickPixelPacket::red.

Referenced by CompositeImageChannel().

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

Definition at line 226 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, GetOpacityPixelComponent, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickPixelIntensity(), _MagickPixelPacket::opacity, QuantumScale, and _MagickPixelPacket::red.

Referenced by CompositeImageChannel().

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

Definition at line 242 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, _MagickPixelPacket::opacity, _MagickPixelPacket::red, and TransparentOpacity.

Referenced by CompositeImageChannel().

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

Definition at line 275 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, ColorBurn(), _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

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

Definition at line 337 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, ColorDodge(), _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

static void CompositeDarken	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 369 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, Darken(), _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, MagickMax(), MagickMin(), _MagickPixelPacket::opacity, QuantumScale, _MagickPixelPacket::red, RedChannel, and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeDifference	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 412 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, Difference(), _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeDivide	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 468 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, Divide(), _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeExclusion	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 517 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, Exclusion(), _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

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

Definition at line 568 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, HardLight(), _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

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

Definition at line 592 of file composite.c.

References QuantumScale.

Referenced by CompositeImageChannel().

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

Definition at line 1501 of file composite.c.

References CompositeImageChannel(), and DefaultChannels.

Referenced by CoalesceImages(), CompareImageChannels(), CompareImageLayers(), CompositeCanvas(), DisposeImages(), DrawPrimitive(), ExtentImage(), FrameImage(), MergeImageLayers(), MontageImageList(), OptimizeImageTransparency(), PolaroidImage(), RenderPostscript(), SketchImage(), TextureImage(), VignetteImage(), XAnnotateImage(), XDrawImage(), XGetWindowImage(), XMakeImageLSBFirst(), and XMakeImageMSBFirst().

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

Definition at line 1513 of file composite.c.

References AcquireCacheView(), AcquireResampleFilter(), AspectValue, AtopCompositeOp, BlendCompositeOp, _MagickPixelPacket::blue, BlurCompositeOp, BumpmapCompositeOp, ChangeMaskCompositeOp, ClampToQuantum(), ClearCompositeOp, CloneImage(), CMYKColorspace, ColorBurnCompositeOp, ColorDodgeCompositeOp, ColorizeCompositeOp, _MagickPixelPacket::colorspace, _Image::colorspace, _Image::columns, CompositeAtop(), CompositeBumpmap(), CompositeClear(), CompositeColorBurn(), CompositeColorDodge(), CompositeDarken(), CompositeDifference(), CompositeDivide(), CompositeExclusion(), CompositeHardLight(), CompositeHSB(), CompositeImageTag, CompositeIn(), CompositeLighten(), CompositeLinearBurn(), CompositeLinearDodge(), CompositeLinearLight(), CompositeMathematics(), CompositeMinus(), CompositeModulusAdd(), CompositeModulusSubtract(), CompositeMultiply(), CompositeOut(), CompositePegtopLight(), CompositePinLight(), CompositePlus(), CompositeScreen(), CompositeSoftLight(), CompositeThreshold(), CompositeVividLight(), CompositeXor(), ConvertRGBToCMYK(), CopyBlackCompositeOp, CopyBlueCompositeOp, CopyCompositeOp, CopyCyanCompositeOp, CopyGreenCompositeOp, CopyMagentaCompositeOp, CopyMagickMemory(), CopyOpacityCompositeOp, CopyRedCompositeOp, CopyYellowCompositeOp, DarkenCompositeOp, _Image::debug, DegreesToRadians(), DestroyCacheView(), DestroyImage(), DestroyResampleFilter(), DifferenceCompositeOp, DirectClass, DisplaceCompositeOp, DissolveCompositeOp, DistortCompositeOp, DivideCompositeOp, DstAtopCompositeOp, DstCompositeOp, DstInCompositeOp, DstOutCompositeOp, DstOverCompositeOp, _Image::exception, ExclusionCompositeOp, _Image::filename, GaussianFilter, GetBluePixelComponent, GetCacheViewAuthenticIndexQueue(), GetCacheViewAuthenticPixels(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), GetGreenPixelComponent, GetImageArtifact(), GetMagickModule, GetMagickPixelPacket(), GetOneVirtualMagickPixel(), GetOpacityPixelComponent, GetRedPixelComponent, _MagickPixelPacket::green, HardLightCompositeOp, HeightValue, HSBComposite(), HueCompositeOp, InCompositeOp, _MagickPixelPacket::index, IsMagickColorSimilar(), IsMagickTrue(), LightenCompositeOp, LinearBurnCompositeOp, LinearDodgeCompositeOp, LinearLightCompositeOp, LogMagickEvent(), LuminizeCompositeOp, MagickEpsilon, MagickFalse, MagickPixelCompositeBlend(), MagickPixelCompositeOver(), MagickPixelIntensityToQuantum(), MagickSignature, MagickTrue, MathematicsCompositeOp, _MagickPixelPacket::matte, _Image::matte, MinusCompositeOp, ModulateCompositeOp, ModulusAddCompositeOp, ModulusSubtractCompositeOp, MultiplyCompositeOp, NoCompositeOp, _MagickPixelPacket::opacity, OpaqueAlphaChannel, OpaqueOpacity, OutCompositeOp, OverCompositeOp, OverlayCompositeOp, ParseGeometry(), PegtopLightCompositeOp, PercentValue, PinLightCompositeOp, PlusCompositeOp, _Image::progress_monitor, _GeometryInfo::psi, QuantumRange, QuantumScale, QueueCacheViewAuthenticPixels(), _MagickPixelPacket::red, ReplaceCompositeOp, ResamplePixelColor(), restrict, _GeometryInfo::rho, _Image::rows, SaturateCompositeOp, ScaleResampleFilter(), ScreenCompositeOp, SetGeometryInfo(), SetImageAlphaChannel(), SetImageProgress(), SetImageStorageClass(), SetPixelPacket(), SetResampleFilter(), _GeometryInfo::sigma, SigmaValue, _Image::signature, SoftLightCompositeOp, SrcAtopCompositeOp, SrcCompositeOp, SrcInCompositeOp, SrcOutCompositeOp, SrcOverCompositeOp, SyncCacheViewAuthenticPixels(), ThresholdCompositeOp, TraceEvent, TransparentOpacity, VividLightCompositeOp, WidthValue, _PointInfo::x, _SegmentInfo::x1, _SegmentInfo::x2, _GeometryInfo::xi, XorCompositeOp, XValue, _PointInfo::y, _SegmentInfo::y1, _SegmentInfo::y2, and YValue.

Referenced by CompositeImage(), and MorphologyApply().

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

Definition at line 641 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, In(), _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, and _MagickPixelPacket::red.

Referenced by CompositeImageChannel().

static void CompositeLighten	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 669 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, Lighten(), MagickEpsilon, MagickMax(), MagickMin(), _MagickPixelPacket::opacity, QuantumScale, _MagickPixelPacket::red, RedChannel, and SyncChannels.

Referenced by CompositeImageChannel().

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

Definition at line 751 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, LinearBurn(), MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

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

Definition at line 718 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

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

Definition at line 794 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, LinearLight(), MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

static void CompositeMathematics	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		const GeometryInfo *	args,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 845 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, GetOpacityPixelComponent, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, Mathematics(), _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeMinus	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 932 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, Minus(), _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeModulusAdd	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 979 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, ModulusAdd(), _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeModulusSubtract	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 1027 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, ModulusSubtract(), _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeMultiply	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 1069 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, Multiply(), _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), and SyncChannels.

Referenced by CompositeImageChannel().

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

Definition at line 1115 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, Out(), QuantumRange, QuantumScale, and _MagickPixelPacket::red.

Referenced by CompositeImageChannel().

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

Definition at line 1151 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, PegtopLight(), QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

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

Definition at line 1191 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, PinLight(), QuantumRange, QuantumScale, _MagickPixelPacket::red, and RoundToUnity().

Referenced by CompositeImageChannel().

static void CompositePlus	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 889 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickPixelCompositePlus(), _MagickPixelPacket::opacity, _MagickPixelPacket::red, RedChannel, and SyncChannels.

Referenced by CompositeImageChannel().

static void CompositeScreen	(	const MagickPixelPacket *	p,
		const MagickPixelPacket *	q,
		const ChannelType	channel,
		MagickPixelPacket *	composite
	)			[inline, static]

Definition at line 1224 of file composite.c.

References AlphaChannel, _MagickPixelPacket::blue, BlueChannel, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, GreenChannel, _MagickPixelPacket::index, IndexChannel, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RedChannel, RoundToUnity(), Screen(), and SyncChannels.

Referenced by CompositeImageChannel().

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

Definition at line 1301 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RoundToUnity(), and SoftLight().

Referenced by CompositeImageChannel().

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

Definition at line 1344 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, _MagickPixelPacket::opacity, QuantumRange, _MagickPixelPacket::red, and Threshold().

Referenced by CompositeImageChannel().

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

Definition at line 1374 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, RoundToUnity(), and VividLight().

Referenced by CompositeImageChannel().

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

Definition at line 1404 of file composite.c.

References _MagickPixelPacket::blue, CMYKColorspace, _MagickPixelPacket::colorspace, _MagickPixelPacket::green, _MagickPixelPacket::index, MagickEpsilon, _MagickPixelPacket::opacity, QuantumRange, QuantumScale, _MagickPixelPacket::red, and Xor().

Referenced by CompositeImageChannel().

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

Definition at line 361 of file composite.c.

References MagickOver_().

Referenced by CompositeDarken().

static MagickRealType Difference	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	q,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 405 of file composite.c.

References MagickMin().

Referenced by CompositeDifference().

static MagickRealType Divide	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 448 of file composite.c.

References MagickEpsilon.

Referenced by CompositeDivide().

static MagickRealType Exclusion	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 511 of file composite.c.

Referenced by CompositeExclusion().

static MagickRealType HardLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 560 of file composite.c.

Referenced by CompositeHardLight().

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

Definition at line 1424 of file composite.c.

References QuantumRange.

Referenced by CompositeImageChannel().

static MagickRealType In	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	magick_unusedq,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 634 of file composite.c.

Referenced by CompositeIn().

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

Definition at line 661 of file composite.c.

References MagickOver_().

Referenced by CompositeLighten().

static MagickRealType LinearBurn	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 739 of file composite.c.

Referenced by CompositeLinearBurn().

static MagickRealType LinearLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 775 of file composite.c.

Referenced by CompositeLinearLight().

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

Definition at line 143 of file composite.c.

Referenced by CompositeDarken(), and CompositeLighten().

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

Definition at line 137 of file composite.c.

Referenced by ColorBurn(), ColorDodge(), CompositeDarken(), CompositeLighten(), and Difference().

static MagickRealType Mathematics	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da,
		const GeometryInfo *	geometry_info
	)			[inline, static]

Definition at line 818 of file composite.c.

References _GeometryInfo::psi, _GeometryInfo::rho, _GeometryInfo::sigma, and _GeometryInfo::xi.

Referenced by CompositeMathematics().

static MagickRealType Minus	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	magick_unusedDa
	)			[inline, static]

Definition at line 925 of file composite.c.

Referenced by CompositeMinus().

static MagickRealType ModulusAdd	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	q,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 967 of file composite.c.

References QuantumRange.

Referenced by CompositeModulusAdd().

static MagickRealType ModulusSubtract	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	q,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 1015 of file composite.c.

References QuantumRange.

Referenced by CompositeModulusSubtract().

static MagickRealType Multiply	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 1063 of file composite.c.

Referenced by CompositeMultiply().

static MagickRealType Out	(	const MagickRealType	p,
		const MagickRealType	Sa,
		const MagickRealType	magick_unusedq,
		const MagickRealType	Da
	)			[inline, static]

Definition at line 1108 of file composite.c.

Referenced by CompositeOut().

static MagickRealType PegtopLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 1135 of file composite.c.

References MagickEpsilon.

Referenced by CompositePegtopLight().

static MagickRealType PinLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 1175 of file composite.c.

Referenced by CompositePinLight().

static MagickRealType Screen	(	const MagickRealType	Sca,
		const MagickRealType	Dca
	)			[inline, static]

Definition at line 1215 of file composite.c.

Referenced by CompositeScreen().

static MagickRealType SoftLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 1264 of file composite.c.

Referenced by CompositeSoftLight().

MagickExport MagickBooleanType TextureImage	(	Image *	image,
		const Image *	texture
	)

Definition at line 2721 of file composite.c.

References AcquireCacheView(), CMYKColorspace, _Image::colorspace, _Image::columns, _Image::compose, CompositeImage(), CopyCompositeOp, CopyMagickMemory(), _Image::debug, DestroyCacheView(), DirectClass, _Image::exception, GetCacheViewAuthenticIndexQueue(), GetCacheViewVirtualIndexQueue(), GetCacheViewVirtualPixels(), GetMagickModule, LogMagickEvent(), MagickFalse, MagickSignature, _Image::matte, _Image::progress_monitor, QueueCacheViewAuthenticPixels(), _Image::rows, SetImageProgress(), SetImageStorageClass(), SetImageVirtualPixelMethod(), _Image::signature, SyncCacheViewAuthenticPixels(), TextureImageTag, _Image::tile_offset, TileVirtualPixelMethod, TraceEvent, _RectangleInfo::x, and _RectangleInfo::y.

Referenced by MontageImageList().

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

Definition at line 1331 of file composite.c.

Referenced by CompositeThreshold().

static MagickRealType VividLight	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 1358 of file composite.c.

References MagickEpsilon.

Referenced by CompositeVividLight().

static MagickRealType Xor	(	const MagickRealType	Sca,
		const MagickRealType	Sa,
		const MagickRealType	Dca,
		const MagickRealType	Da
	)			[static]

Definition at line 1398 of file composite.c.

Referenced by CompositeXor().