Package org.robovm.apple.coreimage

Class CIContext

java.lang.Object

org.robovm.rt.bro.NativeObject

org.robovm.objc.ObjCObject

org.robovm.apple.foundation.NSObject

org.robovm.apple.coreimage.CIContext

All Implemented Interfaces:

NSObjectProtocol, ObjCProtocol

public class CIContext
extends NSObject

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CIContext.CIContextPtr

Nested classes/interfaces inherited from class org.robovm.apple.foundation.NSObject

NSObject.Handle, NSObject.Marshaler, NSObject.NoRetainMarshaler, NSObject.NSKeyValueObserver, NSObject.NSObjectPtr, NSObject.SkipInit

Nested classes/interfaces inherited from class org.robovm.objc.ObjCObject

ObjCObject.ObjCObjectPtr, ObjCObject.Super

Field Summary

Fields inherited from class org.robovm.apple.foundation.NSObject

FLAG_NO_RETAIN

Fields inherited from class org.robovm.objc.ObjCObject

customClass

Constructor Summary

Constructors

Modifier	Constructor	Description
	CIContext()
	CIContext(CGContext cgctx, CIContextOptions options)
	CIContext(CIContextOptions options)
protected	CIContext(NSObject.Handle h, long handle)
protected	CIContext(NSObject.SkipInit skipInit)
	CIContext(MTLCommandQueue commandQueue)
	CIContext(MTLCommandQueue commandQueue, CIContextOptions options)
	CIContext(MTLDevice device)
	CIContext(MTLDevice device, CIContextOptions options)
	CIContext(EAGLContext eaglContext)	Deprecated. Deprecated in iOS 12.0.
	CIContext(EAGLContext eaglContext, CIContextOptions options)	Deprecated. Deprecated in iOS 12.0.

Method Summary

Modifier and Type	Method	Description
void	clearCaches()
protected static long	create()
protected static long	create(CGContext cgctx, CIContextOptions options)
protected static long	create(CIContextOptions options)
protected static long	create(MTLCommandQueue commandQueue)
protected static long	create(MTLCommandQueue commandQueue, CIContextOptions options)
protected static long	create(MTLDevice device)
protected static long	create(MTLDevice device, CIContextOptions options)
protected static long	create(EAGLContext eaglContext)	Deprecated. Deprecated in iOS 12.0.
protected static long	create(EAGLContext eaglContext, CIContextOptions options)	Deprecated. Deprecated in iOS 12.0.
CGImage	createCGImage(CIImage image, CGRect fromRect)
CGImage	createCGImage(CIImage image, CGRect fromRect, int format, CGColorSpace colorSpace)
CGImage	createCGImage(CIImage image, CGRect fromRect, int format, CGColorSpace colorSpace, boolean deferred)
CIFilter	depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CIImage hairSemanticSegmentation, CIImage glassesMatte, CIImage gainMap, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)
CIFilter	depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CIImage hairSemanticSegmentation, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)
CIFilter	depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)
CIFilter	depthBlurEffectFilter(NSData data, NSDictionary<?,?> options)
CIFilter	depthBlurEffectFilter(NSURL url, NSDictionary<?,?> options)
void	drawImage(CIImage image, CGRect inRect, CGRect fromRect)
NSData	getHEIF10Representation(CIImage image, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)
CGSize	getInputImageMaximumSize()
CGSize	getOutputImageMaximumSize()
CGColorSpace	getWorkingColorSpace()
int	getWorkingFormat()
NSData	HEIFRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)
NSData	jpegRepresentationOfImage(CIImage image, CGColorSpace colorSpace, CIImageRepresentationOptions options)
NSData	PNGRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)
boolean	prepareRender(CIImage image, CGRect fromRect, CIRenderDestination destination, CGPoint atPoint, NSError.NSErrorPtr error)
void	render(CIImage image, CVPixelBuffer buffer)
void	render(CIImage image, CVPixelBuffer buffer, CGRect bounds, CGColorSpace colorSpace)
void	render(CIImage image, IOSurface surface, CGRect bounds, CGColorSpace colorSpace)
void	render(CIImage image, MTLTexture texture, MTLCommandBuffer commandBuffer, CGRect bounds, CGColorSpace colorSpace)
void	render(CIImage image, VoidPtr data, long rowBytes, CGRect bounds, int format, CGColorSpace colorSpace)
CIRenderTask	startTaskToClear(CIRenderDestination destination, NSError.NSErrorPtr error)
CIRenderTask	startTaskToRender(CIImage image, CGRect fromRect, CIRenderDestination destination, CGPoint atPoint, NSError.NSErrorPtr error)
CIRenderTask	startTaskToRender(CIImage image, CIRenderDestination destination, NSError.NSErrorPtr error)
NSData	tiffRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)
boolean	writeHEIF10Representation(CIImage image, NSURL url, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)
boolean	writeHEIFRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)
boolean	writeJPEGRepresentationOfImage(CIImage image, NSURL url, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)
boolean	writePNGRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)
boolean	writeTIFFRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Methods inherited from class org.robovm.apple.foundation.NSObject

addKeyValueObserver, addKeyValueObserver, afterMarshaled, alloc, autorelease, autorelease, awakeFromNib, conformsToProtocol, copy, description, didChangeValue, didChangeValue, didChangeValues, doDispose, equals, forceSkipInit, getAutoContentAccessingProxy, getClassForCoder, getClassForKeyedArchiver, getKeyValueCoder, getObservationInfo, hash, hashCode, init, isEqual, isKindOfClass, isMemberOfClass, mutableCopy, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelector, performSelectorInBackground, performSelectorOnMainThread, performSelectorOnMainThread, performSelectorV, performSelectorV, performSelectorV, release, release, removeKeyValueObserver, removeKeyValueObservers, respondsToSelector, retain, retain, retainCount, setObservationInfo, toString, willChangeValue, willChangeValue, willChangeValues

Methods inherited from class org.robovm.objc.ObjCObject

addStrongRef, dispose, dispose, finalize, getAssociatedObject, getObjCClass, getPeerObject, getSuper, initObject, logRetainRelease, removeStrongRef, retainCustomObjectFromCb, setAssociatedObject, toObjCObject, toObjCObject, updateStrongRef

Methods inherited from class org.robovm.rt.bro.NativeObject

as, getHandle, setHandle

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

CIContext

protected CIContext(NSObject.Handle h, long handle)

CIContext

protected CIContext(NSObject.SkipInit skipInit)

CIContext

public CIContext(CGContext cgctx, CIContextOptions options)

Since:

Available in iOS 9.0 and later.

CIContext

public CIContext(CIContextOptions options)

CIContext

public CIContext()

CIContext

@Deprecated public CIContext(EAGLContext eaglContext)

Deprecated.

Deprecated in iOS 12.0. Core Image OpenGLES API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

CIContext

@Deprecated public CIContext(EAGLContext eaglContext, CIContextOptions options)

Deprecated.

Deprecated in iOS 12.0. Core Image OpenGLES API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

CIContext

public CIContext(MTLDevice device)

Since:

Available in iOS 9.0 and later.

CIContext

public CIContext(MTLDevice device, CIContextOptions options)

Since:

Available in iOS 9.0 and later.

CIContext

public CIContext(MTLCommandQueue commandQueue)

Since:

Available in iOS 13.0 and later.

CIContext

public CIContext(MTLCommandQueue commandQueue, CIContextOptions options)

Since:

Available in iOS 13.0 and later.

Method Details

getWorkingColorSpace

public CGColorSpace getWorkingColorSpace()

Since:

Available in iOS 9.0 and later.

getWorkingFormat

public int getWorkingFormat()

Since:

Available in iOS 9.0 and later.

drawImage

public void drawImage(CIImage image, CGRect inRect, CGRect fromRect)

render

public void render(CIImage image, VoidPtr data, long rowBytes, CGRect bounds, int format, CGColorSpace colorSpace)

render

public void render(CIImage image, IOSurface surface, CGRect bounds, CGColorSpace colorSpace)

render

public void render(CIImage image, CVPixelBuffer buffer)

render

public void render(CIImage image, CVPixelBuffer buffer, CGRect bounds, CGColorSpace colorSpace)

render

public void render(CIImage image, MTLTexture texture, MTLCommandBuffer commandBuffer, CGRect bounds, CGColorSpace colorSpace)

Since:

Available in iOS 9.0 and later.

clearCaches

public void clearCaches()

Since:

Available in iOS 10.0 and later.

getInputImageMaximumSize

public CGSize getInputImageMaximumSize()

getOutputImageMaximumSize

public CGSize getOutputImageMaximumSize()

create

protected static long create(CGContext cgctx, CIContextOptions options)

Since:

Available in iOS 9.0 and later.

create

protected static long create(CIContextOptions options)

create

protected static long create()

create

@Deprecated protected static long create(EAGLContext eaglContext)

Deprecated.

Deprecated in iOS 12.0. Core Image OpenGLES API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

create

@Deprecated protected static long create(EAGLContext eaglContext, CIContextOptions options)

Deprecated.

Deprecated in iOS 12.0. Core Image OpenGLES API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

create

protected static long create(MTLDevice device)

Since:

Available in iOS 9.0 and later.

create

protected static long create(MTLDevice device, CIContextOptions options)

Since:

Available in iOS 9.0 and later.

create

protected static long create(MTLCommandQueue commandQueue)

Since:

Available in iOS 13.0 and later.

create

protected static long create(MTLCommandQueue commandQueue, CIContextOptions options)

Since:

Available in iOS 13.0 and later.

createCGImage

public CGImage createCGImage(CIImage image, CGRect fromRect)

createCGImage

public CGImage createCGImage(CIImage image, CGRect fromRect, int format, CGColorSpace colorSpace)

createCGImage

public CGImage createCGImage(CIImage image, CGRect fromRect, int format, CGColorSpace colorSpace, boolean deferred)

Since:

Available in iOS 10.0 and later.

tiffRepresentationOfImage

public NSData tiffRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)

Since:

Available in iOS 10.0 and later.

jpegRepresentationOfImage

public NSData jpegRepresentationOfImage(CIImage image, CGColorSpace colorSpace, CIImageRepresentationOptions options)

Since:

Available in iOS 10.0 and later.

HEIFRepresentationOfImage

public NSData HEIFRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)

Since:

Available in iOS 11.0 and later.

getHEIF10Representation

public NSData getHEIF10Representation(CIImage image, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 15.0 and later.

PNGRepresentationOfImage

public NSData PNGRepresentationOfImage(CIImage image, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options)

Since:

Available in iOS 11.0 and later.

writeTIFFRepresentationOfImage

public boolean writeTIFFRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 10.0 and later.

writePNGRepresentationOfImage

public boolean writePNGRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 11.0 and later.

writeJPEGRepresentationOfImage

public boolean writeJPEGRepresentationOfImage(CIImage image, NSURL url, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 10.0 and later.

writeHEIFRepresentationOfImage

public boolean writeHEIFRepresentationOfImage(CIImage image, NSURL url, int format, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 11.0 and later.

writeHEIF10Representation

public boolean writeHEIF10Representation(CIImage image, NSURL url, CGColorSpace colorSpace, CIImageRepresentationOptions options, NSError.NSErrorPtr errorPtr)

Since:

Available in iOS 15.0 and later.

depthBlurEffectFilter

public CIFilter depthBlurEffectFilter(NSURL url, NSDictionary<?,?> options)

Since:

Available in iOS 12.0 and later.

depthBlurEffectFilter

public CIFilter depthBlurEffectFilter(NSData data, NSDictionary<?,?> options)

Since:

Available in iOS 12.0 and later.

depthBlurEffectFilter

public CIFilter depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)

Since:

Available in iOS 12.0 and later.

depthBlurEffectFilter

public CIFilter depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CIImage hairSemanticSegmentation, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)

Since:

Available in iOS 13.0 and later.

depthBlurEffectFilter

public CIFilter depthBlurEffectFilter(CIImage image, CIImage disparityImage, CIImage portraitEffectsMatte, CIImage hairSemanticSegmentation, CIImage glassesMatte, CIImage gainMap, CGImagePropertyOrientation orientation, NSDictionary<?,?> options)

Since:

Available in iOS 14.1 and later.

startTaskToRender

public CIRenderTask startTaskToRender(CIImage image, CGRect fromRect, CIRenderDestination destination, CGPoint atPoint, NSError.NSErrorPtr error)

Since:

Available in iOS 11.0 and later.

startTaskToRender

public CIRenderTask startTaskToRender(CIImage image, CIRenderDestination destination, NSError.NSErrorPtr error)

Since:

Available in iOS 11.0 and later.

prepareRender

public boolean prepareRender(CIImage image, CGRect fromRect, CIRenderDestination destination, CGPoint atPoint, NSError.NSErrorPtr error)

Since:

Available in iOS 11.0 and later.

startTaskToClear

public CIRenderTask startTaskToClear(CIRenderDestination destination, NSError.NSErrorPtr error)

Since:

Available in iOS 11.0 and later.