Package apple.coreimage

Class CIColorKernel

  • All Implemented Interfaces:
    NSObject
    Direct Known Subclasses:
    CIBlendKernel
    public class CIColorKernel
extends CIKernel
    CIColorKernel is an object that encapsulates a Core Image Kernel Language routine that processes only the color information in images. Color kernel functions are declared akin to this example: kernel vec4 myColorKernel (__sample fore, __sample back, vec4 params) The function must take a __sample argument for each input image. Additional arguments can be of type float, vec2, vec3, vec4, or __color. The destination pixel location is obtained by calling destCoord(). The kernel should not call sample(), samplerCoord(), or samplerTransform(). The function must return a vec4 pixel color.

    • Constructor Detail

      • CIColorKernel

        protected CIColorKernel​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

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

      • automaticallyNotifiesObserversForKey

        public static boolean automaticallyNotifiesObserversForKey​(@NotNull
                                                           @NotNull java.lang.String key)

      • cancelPreviousPerformRequestsWithTarget

        public static void cancelPreviousPerformRequestsWithTarget​(@NotNull
                                                           @NotNull java.lang.Object aTarget)

      • cancelPreviousPerformRequestsWithTargetSelectorObject

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

      • classFallbacksForKeyedArchiver

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

      • classForKeyedUnarchiver

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

      • 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()

      • instanceMethodSignatureForSelector

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

      • instancesRespondToSelector

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

      • isSubclassOfClass

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

      • kernelWithString

        @Deprecated
public static CIColorKernel kernelWithString​(@NotNull
                                             @NotNull java.lang.String string)
        Deprecated.
        The string argument should contain a program with one color kernel. On iOS8 [CIColorKernel kernelWithString:] can return a CIKernel, CIColorKernel, or CIWarpKernel object. On iOS9 [CIColorKernel kernelWithString:] will return a CIColorKernel object or nil. On OS X [CIColorKernel kernelWithString:] will return a CIColorKernel object or nil. API-Since: 8.0 Deprecated-Since: 12.0 Deprecated-Message: Core Image Kernel Language API deprecated. (Define CI_SILENCE_GL_DEPRECATION to silence these warnings)

      • kernelsWithString

        @Nullable
@Deprecated
public static @Nullable NSArray<? extends CIKernel> kernelsWithString​(@NotNull
                                                                      @NotNull java.lang.String string)
        Deprecated.

      • keyPathsForValuesAffectingValueForKey

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

      • resolveClassMethod

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

      • resolveInstanceMethod

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

      • 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()

      • applyWithExtentArguments

        @Nullable
public @Nullable CIImage applyWithExtentArguments​(CGRect extent,
                                                  @Nullable
                                                  @Nullable NSArray<?> args)
        Apply the receiver CIColorKernel to produce a new CIImage object. The 'extent' is the bounding box of all non-clear pixels produced by the kernel. The 'args' is an array of parameters needed to describe the new image. The object types of the items in the array correspond to the argument types of the kernel function. For example, if the first argument in the kernel is a __sample, then the first object in the array must be a CIImage.

      • kernelWithFunctionNameFromMetalLibraryDataError

        public static CIColorKernel kernelWithFunctionNameFromMetalLibraryDataError​(@NotNull
                                                                            @NotNull java.lang.String name,
                                                                            @NotNull
                                                                            @NotNull NSData data,
                                                                            @Nullable
                                                                            @Nullable org.moe.natj.general.ptr.Ptr<NSError> error)

      • kernelWithFunctionNameFromMetalLibraryDataOutputPixelFormatError

        public static CIColorKernel kernelWithFunctionNameFromMetalLibraryDataOutputPixelFormatError​(@NotNull
                                                                                             @NotNull java.lang.String name,
                                                                                             @NotNull
                                                                                             @NotNull NSData data,
                                                                                             int format,
                                                                                             @Nullable
                                                                                             @Nullable org.moe.natj.general.ptr.Ptr<NSError> error)

      • kernelNamesFromMetalLibraryData

        @NotNull
public static @NotNull NSArray<java.lang.String> kernelNamesFromMetalLibraryData​(@NotNull
                                                                                 @NotNull NSData data)

      • kernelsWithMetalStringError

        @Nullable
public static @Nullable NSArray<? extends CIKernel> kernelsWithMetalStringError​(@NotNull
                                                                                @NotNull java.lang.String source,
                                                                                @Nullable
                                                                                @Nullable org.moe.natj.general.ptr.Ptr<NSError> error)

      • useStoredAccessor

        @Deprecated
public static boolean useStoredAccessor()
        Deprecated.