mpscnnupsampling(3) [mojave man page]
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-100 Thu Feb 8 2018 MPSCNNUpsampling(3)
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MPSCNNUpsamplingBilinearNode(3) MetalPerformanceShaders.framework MPSCNNUpsamplingBilinearNode(3) NAME
MPSCNNUpsamplingBilinearNode SYNOPSIS
#import <MPSNNGraphNodes.h> Inherits MPSNNFilterNode. Instance Methods (nonnull instancetype) - initWithSource:integerScaleFactorX:integerScaleFactorY: Class Methods (nonnull instancetype) + nodeWithSource:integerScaleFactorX:integerScaleFactorY: Properties double scaleFactorX double scaleFactorY Detailed Description Node representing a MPSCNNUpsamplingBilinear kernel Method Documentation - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(NSUInteger) integerScaleFactorX(NSUInteger) integerScaleFactorY Init a node representing a MPSCNNUpsamplingBilinear kernel Parameters: sourceNode The MPSNNImageNode representing the source MPSImage for the filter integerScaleFactorX The upsampling factor for the x dimension. integerScaleFactorY The upsampling factor for the y dimension. Returns: A new MPSNNFilter node for a MPSCNNUpsamplingBilinear kernel. + (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(NSUInteger) integerScaleFactorX(NSUInteger) integerScaleFactorY Init a autoreleased node representing a MPSCNNUpsamplingBilinear kernel Parameters: sourceNode The MPSNNImageNode representing the source MPSImage for the filter integerScaleFactorX The upsampling factor for the x dimension. integerScaleFactorY The upsampling factor for the y dimension. Returns: A new MPSNNFilter node for a MPSCNNUpsamplingBilinear kernel. Property Documentation - (double) scaleFactorX [read], [nonatomic], [assign] - (double) scaleFactorY [read], [nonatomic], [assign] Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNUpsamplingBilinearNode(3)