MPSRegion(3) MetalPerformanceShaders.framework MPSRegion(3)NAME
MPSRegion
SYNOPSIS
#include <MPSCoreTypes.h>
Public Attributes
MPSOrigin origin
MPSSize size
Detailed Description
A region of an image
Member Data Documentation
MPSOrigin MPSRegion::origin
The top left corner of the region. Units: pixels
MPSSize MPSRegion::size
The size of the region. Units: pixels
Author
Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.
Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSRegion(3)
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MPSNNScaleNode(3) MetalPerformanceShaders.framework MPSNNScaleNode(3)NAME
MPSNNScaleNode
SYNOPSIS
#import <MPSNNGraphNodes.h>
Inherits MPSNNFilterNode.
Inherited by MPSNNBilinearScaleNode, and MPSNNLanczosScaleNode.
Instance Methods
(nonnull instancetype) - initWithSource:outputSize:
(nonnull instancetype) - initWithSource:transformProvider:outputSize:
Class Methods
(nonnull instancetype) + nodeWithSource:outputSize:
(nonnull instancetype) + nodeWithSource:transformProvider:outputSize:
Additional Inherited Members
Method Documentation
- (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(MTLSize) size
init a node to convert a MPSImage to the desired size
Parameters:
sourceNode A valid MPSNNImageNode
size The size of the output image {width, height, depth}
- (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(__nullable id< MPSImageTransformProvider >)
transformProvider(MTLSize) size
init a node to convert a MPSImage to the desired size for a region of interest
Parameters:
sourceNode A valid MPSNNImageNode
transformProvider If non-nil, a valid MPSImageTransformProvider that provides the region of interest
size The size of the output image {width, height, depth}
+ (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(MTLSize) size
create an autoreleased node to convert a MPSImage to the desired size
Parameters:
sourceNode A valid MPSNNImageNode
size The size of the output image {width, height, depth}
+ (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(__nullable id< MPSImageTransformProvider >)
transformProvider(MTLSize) size
create an autoreleased node to convert a MPSImage to the desired size for a region of interest
Parameters:
sourceNode A valid MPSNNImageNode
transformProvider If non-nil, a valid MPSImageTransformProvider that provides the region of interest
size The size of the output image {width, height, depth}
Author
Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.
Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSNNScaleNode(3)
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