mpsnnreduceunary(3) [mojave man page]

MPSNNReduceUnary(3)					 MetalPerformanceShaders.framework				       MPSNNReduceUnary(3)

NAME

       MPSNNReduceUnary

SYNOPSIS

       #import <MPSNNReduce.h>

       Inherits MPSCNNKernel.

       Inherited by MPSNNReduceColumnMax, MPSNNReduceColumnMean, MPSNNReduceColumnMin, MPSNNReduceColumnSum, MPSNNReduceFeatureChannelsMax,
       MPSNNReduceFeatureChannelsMean, MPSNNReduceFeatureChannelsMin, MPSNNReduceFeatureChannelsSum, MPSNNReduceRowMax, MPSNNReduceRowMean,
       MPSNNReduceRowMin, and MPSNNReduceRowSum.

   Instance Methods
       (nonnull instancetype) - initWithDevice:

   Properties
       MTLRegion clipRectSource

   Additional Inherited Members
Detailed Description
       The MPSNNReduce performs a reduction operation The reduction operations supported are:

       o Reduce row min

       o Reduce column min

       o Reduce feature channels min

       o Reduce row max

       o Reduce column max

       o Reduce feature channels max

       o Reduce row mean

       o Reduce column mean

       o Reduce feature channels mean

       o Reduce row sum

       o Reduce column sum

       o Reduce feature channels sum

Method Documentation
   - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device
       Standard init with default properties per filter type

       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.

       Reimplemented from MPSCNNKernel.

       Reimplemented in MPSNNReduceFeatureChannelsSum, MPSNNReduceRowMin, MPSNNReduceColumnMin, MPSNNReduceFeatureChannelsMin, MPSNNReduceRowMax,
       MPSNNReduceColumnMax, MPSNNReduceFeatureChannelsMax, MPSNNReduceRowMean, MPSNNReduceColumnMean, MPSNNReduceFeatureChannelsMean,
       MPSNNReduceRowSum, and MPSNNReduceColumnSum.

Property Documentation
   - clipRectSource [read],  [write],  [nonatomic],  [assign]
       The source rectangle to use when reading data.  A MTLRegion that indicates which part of the source to read. If the clipRectSource does not
       lie completely within the source image, the intersection of the image bounds and clipRectSource will be used. The clipRectSource replaces
       the MPSCNNKernel offset parameter for this filter. The latter is ignored. Default: MPSRectNoClip, use the entire source texture.

Author
       Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.

Version MetalPerformanceShaders-100				  Thu Feb 8 2018					       MPSNNReduceUnary(3)

Check Out this Related Man Page

MPSImageStatisticsMean(3)				 MetalPerformanceShaders.framework				 MPSImageStatisticsMean(3)

NAME

       MPSImageStatisticsMean

SYNOPSIS

       #import <MPSImageStatistics.h>

       Inherits MPSUnaryImageKernel.

   Instance Methods
       (nonnull instancetype) - initWithDevice:
       (nullable instancetype) - initWithCoder:device:

   Properties
       MTLRegion clipRectSource

   Additional Inherited Members
Detailed Description
       The MPSImageStatisticsMean computes the mean for a given region of an image.

Method Documentation
   - (nullable instancetype) initWithCoder: (NSCoder *__nonnull) aDecoder(nonnull id< MTLDevice >) device
       NSSecureCoding compatability  While the standard NSSecureCoding/NSCoding method -initWithCoder: should work, since the file can't know
       which device your data is allocated on, we have to guess and may guess incorrectly. To avoid that problem, use initWithCoder:device
       instead.

       Parameters:
	   aDecoder The NSCoder subclass with your serialized MPSKernel
	   device The MTLDevice on which to make the MPSKernel

       Returns:
	   A new MPSKernel object, or nil if failure.

       Reimplemented from MPSUnaryImageKernel.

   - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device
       Specifies information to apply the statistics mean operation on an image.

       Parameters:
	   device The device the filter will run on

       Returns:
	   A valid MPSImageStatisticsMean object or nil, if failure.

       Reimplemented from MPSUnaryImageKernel.

Property Documentation
   - clipRectSource [read],  [write],  [nonatomic],  [assign]
       The source rectangle to use when reading data.  A MTLRegion that indicates which part of the source to read. If the clipRectSource does not
       lie completely within the source image, the intersection of the image bounds and clipRectSource will be used. The clipRectSource replaces
       the MPSUnaryImageKernel offset parameter for this filter. The latter is ignored. Default: MPSRectNoClip, use the entire source texture.

       The clipRect specified in MPSUnaryImageKernel is used to control the origin in the destination texture where the mean value is written.

Author
       Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.

Version MetalPerformanceShaders-100				  Thu Feb 8 2018					 MPSImageStatisticsMean(3)

Linux and UNIX Man Pages

mpsnnreduceunary(3) [mojave man page]

Check Out this Related Man Page