apple.coreimage

Class CIRenderDestination

java.lang.Object

org.moe.natj.general.NativeObject

org.moe.natj.objc.ObjCObject

apple.NSObject

apple.coreimage.CIRenderDestination

All Implemented Interfaces:

NSObject

public class CIRenderDestination
extends NSObject

This is a lightweight API to allow clients to specify all the attributes of a render that pertain to the render's destination. It is intended to be used for issuing renders that return to the caller as soon as all the work has been issued but before it completes/

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	CIRenderDestination.Block_initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider

Nested classes/interfaces inherited from class apple.NSObject

NSObject.Function_instanceMethodForSelector_ret, NSObject.Function_methodForSelector_ret

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CIRenderDestination(org.moe.natj.general.Pointer peer)

Method Summary

Modifier and Type	Method and Description
static boolean	accessInstanceVariablesDirectly()
static CIRenderDestination	alloc()
static CIRenderDestination	allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)
long	alphaMode() This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with.
static boolean	automaticallyNotifiesObserversForKey(java.lang.String key)
CIBlendKernel	blendKernel() Allow client to specify a CIBlendKernel (e.g.
boolean	blendsInDestinationColorSpace() If true, then the blendKernel is applied in the destination's colorSpace.
static void	cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)
static void	cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget, org.moe.natj.objc.SEL aSelector, java.lang.Object anArgument)
static NSArray<java.lang.String>	classFallbacksForKeyedArchiver()
static org.moe.natj.objc.Class	classForKeyedUnarchiver()
CGColorSpaceRef	colorSpace() This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with.
static java.lang.String	debugDescription_static()
static java.lang.String	description_static()
static long	hash_static()
long	height()
CIRenderDestination	init()
CIRenderDestination	initWithBitmapDataWidthHeightBytesPerRowFormat(org.moe.natj.general.ptr.VoidPtr data, long width, long height, long bytesPerRow, int format) Create a CIRenderDestination based on client-managed buffer.
CIRenderDestination	initWithGLTextureTargetWidthHeight(int texture, int target, long width, long height) Create a CIRenderDestination based on an OpenGL texture.
CIRenderDestination	initWithIOSurface(IOSurface surface) Create a CIRenderDestination based on an IOSurface object.
CIRenderDestination	initWithMTLTextureCommandBuffer(MTLTexture texture, MTLCommandBuffer commandBuffer) A render to a MTLTexture-backed CIRenderDestination is only supported by MTLTexture-backed CIContexts.
CIRenderDestination	initWithPixelBuffer(CVBufferRef pixelBuffer) Create a CIRenderDestination based on a CVPixelBufferRef object.
CIRenderDestination	initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider(long width, long height, long pixelFormat, MTLCommandBuffer commandBuffer, CIRenderDestination.Block_initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider block) Create a CIRenderDestination based on a Metal texture.
static NSObject.Function_instanceMethodForSelector_ret	instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)
static NSMethodSignature	instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)
static boolean	instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)
boolean	isClamped() If true, the render will clamp color channels to 0..alpha if 'alphaMode' is premultiplied otherwise 0..1 This property is initialized to false if the destination's format supports extended range
boolean	isDithered() Instructs the render to add pseudo-random luma noise given the depth of the destination.
boolean	isFlipped() The logical coordinate system of a CIRenderDestination is always cartesian: (0,0) represents the lower-left corner (0.5,0.5) represents the lower-left pixel center (pixelsWide-0.5,pixelsHigh-0.5) represents the upper-right pixel center (pixelsWide,pixelsHigh) represents the upper-right corner.
static boolean	isSubclassOfClass(org.moe.natj.objc.Class aClass)
static NSSet<java.lang.String>	keyPathsForValuesAffectingValueForKey(java.lang.String key)
static CIRenderDestination	new_objc()
static boolean	resolveClassMethod(org.moe.natj.objc.SEL sel)
static boolean	resolveInstanceMethod(org.moe.natj.objc.SEL sel)
void	setAlphaMode(long value) This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with.
void	setBlendKernel(CIBlendKernel value) Allow client to specify a CIBlendKernel (e.g.
void	setBlendsInDestinationColorSpace(boolean value) If true, then the blendKernel is applied in the destination's colorSpace.
void	setClamped(boolean value) If true, the render will clamp color channels to 0..alpha if 'alphaMode' is premultiplied otherwise 0..1 This property is initialized to false if the destination's format supports extended range
void	setColorSpace(CGColorSpaceRef value) This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with.
void	setDithered(boolean value) Instructs the render to add pseudo-random luma noise given the depth of the destination.
void	setFlipped(boolean value) The logical coordinate system of a CIRenderDestination is always cartesian: (0,0) represents the lower-left corner (0.5,0.5) represents the lower-left pixel center (pixelsWide-0.5,pixelsHigh-0.5) represents the upper-right pixel center (pixelsWide,pixelsHigh) represents the upper-right corner.
static void	setVersion_static(long aVersion)
static org.moe.natj.objc.Class	superclass_static()
static long	version_static()
long	width() MARK: Properties

Methods inherited from class apple.NSObject

accessibilityActivate, accessibilityActivationPoint, accessibilityAssistiveTechnologyFocusedIdentifiers, accessibilityAttributedHint, accessibilityAttributedLabel, accessibilityAttributedUserInputLabels, accessibilityAttributedValue, accessibilityContainerType, accessibilityCustomActions, accessibilityCustomRotors, accessibilityDecrement, accessibilityDragSourceDescriptors, accessibilityDropPointDescriptors, accessibilityElementAtIndex, accessibilityElementCount, accessibilityElementDidBecomeFocused, accessibilityElementDidLoseFocus, accessibilityElementIsFocused, accessibilityElements, accessibilityElementsHidden, accessibilityFrame, accessibilityHint, accessibilityIncrement, accessibilityLabel, accessibilityLanguage, accessibilityNavigationStyle, accessibilityPath, accessibilityPerformEscape, accessibilityPerformMagicTap, accessibilityRespondsToUserInteraction, accessibilityScroll, accessibilityTextualContext, accessibilityTraits, accessibilityUserInputLabels, accessibilityValue, accessibilityViewIsModal, addObserverForKeyPathOptionsContext, attemptRecoveryFromErrorOptionIndex, attemptRecoveryFromErrorOptionIndexDelegateDidRecoverSelectorContextInfo, autoContentAccessingProxy, awakeAfterUsingCoder, awakeFromNib, class_objc, classForCoder, classForKeyedArchiver, copy, dealloc, debugDescription, description, dictionaryWithValuesForKeys, didChangeValueForKey, didChangeValueForKeyWithSetMutationUsingObjects, didChangeValuesAtIndexesForKey, doesNotRecognizeSelector, fileManagerShouldProceedAfterError, fileManagerWillProcessPath, finalize_objc, forwardingTargetForSelector, forwardInvocation, hash, indexOfAccessibilityElement, isAccessibilityElement, isEqual, isKindOfClass, isMemberOfClass, isProxy, methodForSelector, methodSignatureForSelector, mutableArrayValueForKey, mutableArrayValueForKeyPath, mutableCopy, mutableOrderedSetValueForKey, mutableOrderedSetValueForKeyPath, mutableSetValueForKey, mutableSetValueForKeyPath, observationInfo, observeValueForKeyPathOfObjectChangeContext, performSelector, performSelectorInBackgroundWithObject, performSelectorOnMainThreadWithObjectWaitUntilDone, performSelectorOnMainThreadWithObjectWaitUntilDoneModes, performSelectorOnThreadWithObjectWaitUntilDone, performSelectorOnThreadWithObjectWaitUntilDoneModes, performSelectorWithObject, performSelectorWithObjectAfterDelay, performSelectorWithObjectAfterDelayInModes, performSelectorWithObjectWithObject, prepareForInterfaceBuilder, provideImageDataBytesPerRowOrigin_Size_UserInfo, removeObserverForKeyPath, removeObserverForKeyPathContext, replacementObjectForCoder, replacementObjectForKeyedArchiver, respondsToSelector, self, setAccessibilityActivationPoint, setAccessibilityAttributedHint, setAccessibilityAttributedLabel, setAccessibilityAttributedUserInputLabels, setAccessibilityAttributedValue, setAccessibilityContainerType, setAccessibilityCustomActions, setAccessibilityCustomRotors, setAccessibilityDragSourceDescriptors, setAccessibilityDropPointDescriptors, setAccessibilityElements, setAccessibilityElementsHidden, setAccessibilityFrame, setAccessibilityHint, setAccessibilityLabel, setAccessibilityLanguage, setAccessibilityNavigationStyle, setAccessibilityPath, setAccessibilityRespondsToUserInteraction, setAccessibilityTextualContext, setAccessibilityTraits, setAccessibilityUserInputLabels, setAccessibilityValue, setAccessibilityViewIsModal, setIsAccessibilityElement, setNilValueForKey, setObservationInfo, setShouldGroupAccessibilityChildren, setValueForKey, setValueForKeyPath, setValueForUndefinedKey, setValuesForKeysWithDictionary, shouldGroupAccessibilityChildren, superclass, validateValueForKeyError, validateValueForKeyPathError, valueForKey, valueForKeyPath, valueForUndefinedKey, willChangeValueForKey, willChangeValueForKeyWithSetMutationUsingObjects, willChangeValuesAtIndexesForKey

Methods inherited from class org.moe.natj.objc.ObjCObject

equals, toString

Methods inherited from class org.moe.natj.general.NativeObject

finalize, getPeer, getPeerPointer

Methods inherited from class java.lang.Object

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

Constructor Detail

CIRenderDestination

protected CIRenderDestination(org.moe.natj.general.Pointer peer)

Method Detail

accessInstanceVariablesDirectly

public static boolean accessInstanceVariablesDirectly()

alloc

public static CIRenderDestination alloc()

allocWithZone

public static CIRenderDestination allocWithZone(org.moe.natj.general.ptr.VoidPtr zone)

alphaMode

public long alphaMode()

This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with. This property can be set to a different value if desired.

automaticallyNotifiesObserversForKey

public static boolean automaticallyNotifiesObserversForKey(java.lang.String key)

blendKernel

public CIBlendKernel blendKernel()

Allow client to specify a CIBlendKernel (e.g. CIBlendKernel.sourceOver) to be used on the destination.

blendsInDestinationColorSpace

public boolean blendsInDestinationColorSpace()

If true, then the blendKernel is applied in the destination's colorSpace. If false, then the blendKernel is applied in the CIContext's working colorspace. This is false by default.

cancelPreviousPerformRequestsWithTarget

public static void cancelPreviousPerformRequestsWithTarget(java.lang.Object aTarget)

cancelPreviousPerformRequestsWithTargetSelectorObject

public static void cancelPreviousPerformRequestsWithTargetSelectorObject(java.lang.Object aTarget,
                                                                         org.moe.natj.objc.SEL aSelector,
                                                                         java.lang.Object anArgument)

classFallbacksForKeyedArchiver

public static NSArray<java.lang.String> classFallbacksForKeyedArchiver()

classForKeyedUnarchiver

public static org.moe.natj.objc.Class classForKeyedUnarchiver()

colorSpace

public CGColorSpaceRef colorSpace()

This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with. This property can be set to a different colorSpace if desired. This property can be set to nil to disable color matching from the working space to the destination.

debugDescription_static

public static java.lang.String debugDescription_static()

description_static

public static java.lang.String description_static()

hash_static

public static long hash_static()

height

public long height()

init

public CIRenderDestination init()

Overrides:

init in class NSObject

initWithBitmapDataWidthHeightBytesPerRowFormat

public CIRenderDestination initWithBitmapDataWidthHeightBytesPerRowFormat(org.moe.natj.general.ptr.VoidPtr data,
                                                                          long width,
                                                                          long height,
                                                                          long bytesPerRow,
                                                                          int format)

Create a CIRenderDestination based on client-managed buffer.

The 'data' parameter must point to a buffer that is at least bytesPerRow * height bytes in size.

The destination's 'colorspace' property will default a CGColorSpace created with kCGColorSpaceSRGB, kCGColorSpaceExtendedSRGB, or kCGColorSpaceGenericGrayGamma2_2.

initWithGLTextureTargetWidthHeight

public CIRenderDestination initWithGLTextureTargetWidthHeight(int texture,
                                                              int target,
                                                              long width,
                                                              long height)

Create a CIRenderDestination based on an OpenGL texture.

Rendering to a GLTexture-backed CIRenderDestination is only supported by GLContext-backed CIContexts. The texture id must be bound to a GLContext that is shared with that of the GLContext-backed CIContext.

The destination's 'colorspace' property will default a CGColorSpace created with kCGColorSpaceSRGB, kCGColorSpaceExtendedSRGB, or kCGColorSpaceGenericGrayGamma2_2.

initWithIOSurface

public CIRenderDestination initWithIOSurface(IOSurface surface)

Create a CIRenderDestination based on an IOSurface object.

The destination's 'colorspace' property will default a CGColorSpace created by, querying the IOSurface attributes.

initWithMTLTextureCommandBuffer

public CIRenderDestination initWithMTLTextureCommandBuffer(MTLTexture texture,
                                                           MTLCommandBuffer commandBuffer)

A render to a MTLTexture-backed CIRenderDestination is only supported by MTLTexture-backed CIContexts. The texture must have a MTLTextureType of MTLTextureType2D

An optional MTLCommandBuffer can be specified, with which to use for rendering to the MTLTexture. NOTE: Rendering to a texture initialized with a commandBuffer requires encoding all the commands to render an image into the specified buffer. This may impact system responsiveness and may result in higher memory usage if the image requires many passes to render. To avoid this impact, it is recommended to create a context using [CIContext contextWithMTLCommandQueue:] and create the CIRenderDestination without specifying a buffer.

The destination's 'colorspace' property will default a CGColorSpace created with kCGColorSpaceSRGB, kCGColorSpaceExtendedSRGB, or kCGColorSpaceGenericGrayGamma2_2.

initWithPixelBuffer

public CIRenderDestination initWithPixelBuffer(CVBufferRef pixelBuffer)

Create a CIRenderDestination based on a CVPixelBufferRef object.

The destination's 'colorspace' property will default a CGColorSpace created by, querying the CVPixelBufferRef attributes.

initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider

public CIRenderDestination initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider(long width,
                                                                                         long height,
                                                                                         long pixelFormat,
                                                                                         MTLCommandBuffer commandBuffer,
                                                                                         CIRenderDestination.Block_initWithWidthHeightPixelFormatCommandBufferMtlTextureProvider block)

Create a CIRenderDestination based on a Metal texture.

Rendering to a MTLTexture-backed CIRenderDestination is only supported by MTLTexture-backed CIContexts. The provider 'block' will be called lazily when the destination is rendered to. The block must return a texture with a MTLTextureType of MTLTextureType2D. The 'width', 'height' and 'pixelFormat' argument values should be the same as the width, height and pixelFormat of the MTLTexture that will be returned by 'block'

An optional MTLCommandBuffer can be specified, with which to use for rendering to the MTLTexture. NOTE: Rendering to a texture initialized with a commandBuffer requires encoding all the commands to render an image into the specified buffer. This may impact system responsiveness and may result in higher memory usage if the image requires many passes to render. To avoid this impact, it is recommended to create a context using [CIContext contextWithMTLCommandQueue:] and create the CIRenderDestination without specifying a buffer.

The destination's 'colorspace' property will default a CGColorSpace created with kCGColorSpaceSRGB, kCGColorSpaceExtendedSRGB, or kCGColorSpaceGenericGrayGamma2_2.

instanceMethodForSelector

public static NSObject.Function_instanceMethodForSelector_ret instanceMethodForSelector(org.moe.natj.objc.SEL aSelector)

instanceMethodSignatureForSelector

public static NSMethodSignature instanceMethodSignatureForSelector(org.moe.natj.objc.SEL aSelector)

instancesRespondToSelector

public static boolean instancesRespondToSelector(org.moe.natj.objc.SEL aSelector)

isClamped

public boolean isClamped()

If true, the render will clamp color channels to 0..alpha if 'alphaMode' is premultiplied otherwise 0..1 This property is initialized to false if the destination's format supports extended range

isDithered

public boolean isDithered()

Instructs the render to add pseudo-random luma noise given the depth of the destination. The magnitude of the noise is approximatly ±pow(2,-(bitPerComponent+1))

isFlipped

public boolean isFlipped()

The logical coordinate system of a CIRenderDestination is always cartesian: (0,0) represents the lower-left corner (0.5,0.5) represents the lower-left pixel center (pixelsWide-0.5,pixelsHigh-0.5) represents the upper-right pixel center (pixelsWide,pixelsHigh) represents the upper-right corner.

The 'flipped' property controls how pixels this logical coordinate system are stored into the memory of the object backing the destination.

If 'flipped' is false, then the base address of the backing stores the pixel centered on the logical coordinate (0.5,0.5)

If 'flipped' is true, then the base address of the backing stores the pixel centered on the logical coordinate (0.5,height-0.5)

isSubclassOfClass

public static boolean isSubclassOfClass(org.moe.natj.objc.Class aClass)

keyPathsForValuesAffectingValueForKey

public static NSSet<java.lang.String> keyPathsForValuesAffectingValueForKey(java.lang.String key)

new_objc

public static CIRenderDestination new_objc()

resolveClassMethod

public static boolean resolveClassMethod(org.moe.natj.objc.SEL sel)

resolveInstanceMethod

public static boolean resolveInstanceMethod(org.moe.natj.objc.SEL sel)

setAlphaMode

public void setAlphaMode(long value)

This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with. This property can be set to a different value if desired.

setBlendKernel

public void setBlendKernel(CIBlendKernel value)

Allow client to specify a CIBlendKernel (e.g. CIBlendKernel.sourceOver) to be used on the destination.

setBlendsInDestinationColorSpace

public void setBlendsInDestinationColorSpace(boolean value)

If true, then the blendKernel is applied in the destination's colorSpace. If false, then the blendKernel is applied in the CIContext's working colorspace. This is false by default.

setClamped

public void setClamped(boolean value)

If true, the render will clamp color channels to 0..alpha if 'alphaMode' is premultiplied otherwise 0..1 This property is initialized to false if the destination's format supports extended range

setColorSpace

public void setColorSpace(CGColorSpaceRef value)

This property will defualt to an appropriate value given the object that the CIRenderDestination was initialized with. This property can be set to a different colorSpace if desired. This property can be set to nil to disable color matching from the working space to the destination.

setDithered

public void setDithered(boolean value)

Instructs the render to add pseudo-random luma noise given the depth of the destination. The magnitude of the noise is approximatly ±pow(2,-(bitPerComponent+1))

setFlipped

public void setFlipped(boolean value)

The logical coordinate system of a CIRenderDestination is always cartesian: (0,0) represents the lower-left corner (0.5,0.5) represents the lower-left pixel center (pixelsWide-0.5,pixelsHigh-0.5) represents the upper-right pixel center (pixelsWide,pixelsHigh) represents the upper-right corner.

The 'flipped' property controls how pixels this logical coordinate system are stored into the memory of the object backing the destination.

If 'flipped' is false, then the base address of the backing stores the pixel centered on the logical coordinate (0.5,0.5)

If 'flipped' is true, then the base address of the backing stores the pixel centered on the logical coordinate (0.5,height-0.5)

setVersion_static

public static void setVersion_static(long aVersion)

superclass_static

public static org.moe.natj.objc.Class superclass_static()

version_static

public static long version_static()

width

public long width()

MARK: Properties