Package apple.metalperformanceshaders

Class MPSCNNPoolingL2Norm

  • All Implemented Interfaces:
    NSCoding, NSCopying, NSSecureCoding, NSObject
    public class MPSCNNPoolingL2Norm
extends MPSCNNPooling
    MPSCNNPoolingL2Norm [@dependency] This depends on Metal.framework Specifies the L2-norm pooling filter. For each pixel, returns L2-Norm of pixels in the kernelWidth x kernelHeight filter region. out[c,x,y] = sqrt ( sum_{dx,dy} in[c,x+dx,y+dy] * in[c,x+dx,y+dy] ).

    • Constructor Detail

      • MPSCNNPoolingL2Norm

        protected MPSCNNPoolingL2Norm​(org.moe.natj.general.Pointer peer)

    • Method Detail

      • accessInstanceVariablesDirectly

        public static boolean accessInstanceVariablesDirectly()

      • allocWithZone

        public static java.lang.Object allocWithZone​(org.moe.natj.general.ptr.VoidPtr zone)

      • automaticallyNotifiesObserversForKey

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

      • 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()

      • 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()

      • initWithCoderDevice

        public MPSCNNPoolingL2Norm initWithCoderDevice​(NSCoder aDecoder,
                                               java.lang.Object device)
        NSSecureCoding compatability See @ref MPSKernel#initWithCoder.
        Overrides:
        initWithCoderDevice in class MPSCNNPooling
        Parameters:
        aDecoder - The NSCoder subclass with your serialized MPSCNNPooling
        device - The MTLDevice on which to make the MPSCNNPooling
        Returns:
        A new MPSCNNPooling object, or nil if failure.

      • initWithDevice

        public MPSCNNPoolingL2Norm initWithDevice​(java.lang.Object device)
        Description copied from class: MPSCNNKernel
        Standard init with default properties per filter type
        Overrides:
        initWithDevice in class MPSCNNPooling
        Parameters:
        device - The device that the filter will be used on. May not be NULL.
        Returns:
        A pointer to the newly initialized object. This will fail, returning nil if the device is not supported. Devices must be MTLFeatureSet_iOS_GPUFamily2_v1 or later.

      • initWithDeviceKernelWidthKernelHeight

        public MPSCNNPoolingL2Norm initWithDeviceKernelWidthKernelHeight​(MTLDevice device,
                                                                 long kernelWidth,
                                                                 long kernelHeight)
        Description copied from class: MPSCNNPooling
        Initialize a pooling filter
        Overrides:
        initWithDeviceKernelWidthKernelHeight in class MPSCNNPooling
        Parameters:
        device - The device the filter will run on
        kernelWidth - The width of the kernel. Can be an odd or even value.
        kernelHeight - The height of the kernel. Can be an odd or even value.
        Returns:
        A valid MPSCNNPooling object or nil, if failure.

      • initWithDeviceKernelWidthKernelHeightStrideInPixelsXStrideInPixelsY

        public MPSCNNPoolingL2Norm initWithDeviceKernelWidthKernelHeightStrideInPixelsXStrideInPixelsY​(MTLDevice device,
                                                                                               long kernelWidth,
                                                                                               long kernelHeight,
                                                                                               long strideInPixelsX,
                                                                                               long strideInPixelsY)
        Initialize a MPSCNNPoolingL2Norm pooling filter
        Overrides:
        initWithDeviceKernelWidthKernelHeightStrideInPixelsXStrideInPixelsY in class MPSCNNPooling
        Parameters:
        device - The device the filter will run on
        kernelWidth - The width of the kernel. Can be an odd or even value.
        kernelHeight - The height of the kernel. Can be an odd or even value.
        strideInPixelsX - The output stride (downsampling factor) in the x dimension.
        strideInPixelsY - The output stride (downsampling factor) in the y dimension.
        Returns:
        A valid MPSCNNPooling object or nil, if failure.

      • 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)

      • keyPathsForValuesAffectingValueForKey

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

      • new_objc

        public static java.lang.Object new_objc()

      • 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()

      • supportsSecureCoding

        public static boolean supportsSecureCoding()

      • _supportsSecureCoding

        public boolean _supportsSecureCoding()
        Description copied from interface: NSSecureCoding
        This property must return YES on all classes that allow secure coding. Subclasses of classes that adopt NSSecureCoding and override initWithCoder: must also override this method and return YES. The Secure Coding Guide should be consulted when writing methods that decode data.
        Specified by:
        _supportsSecureCoding in interface NSSecureCoding
        Overrides:
        _supportsSecureCoding in class MPSCNNPooling

      • version_static

        public static long version_static()