man page MPSCNNUpsampling section 3

MPSCNNUpsampling(3)    MetalPerformanceShaders.framework   MPSCNNUpsampling(3)

NAME

       MPSCNNUpsampling

SYNOPSIS

       #import <MPSCNNUpsampling.h>

       Inherits MPSCNNKernel.

       Inherited by MPSCNNUpsamplingBilinear, and MPSCNNUpsamplingNearest.

   Instance Methods
       (nonnull instancetype) - initWithDevice:

   Properties
       double scaleFactorX
       double scaleFactorY

   Additional Inherited Members

Detailed Description

       This depends on Metal.framework  The MPSCNNUpsampling filter can be
       used to resample an existing MPSImage using a different sampling
       frequency for the x and y dimensions with the purpose of enlarging the
       size of an image.

       The number of output feature channels remains the same as the number of
       input feature channels.

       The scaleFactor must be an integer value >= 1. The default value is 1.
       If scaleFactor == 1, the filter acts as a copy kernel.

       Nearest and bilinear variants are supported.

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.

Property Documentation

   - scaleFactorX [read],  [nonatomic],  [assign]
       The upsampling scale factor for the x dimension. The default value is
       1.

   - scaleFactorY [read],  [nonatomic],  [assign]
       The upsampling scale factor for the y dimension. The default value is
       1.

Author

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





Version MetalPerformanceShaders-Thu2Jul 13 2017            MPSCNNUpsampling(3)


Mac OS X 10.12.6 - Generated Mon Oct 30 15:08:38 CDT 2017