init(channelFormat:width:height:featureChannels:numberOfImages:usage:)
Creates an image descriptor for an image container with options to set texture usage and batch size (number of images).
Declaration
convenience init(channelFormat: MPSImageFeatureChannelFormat, width: Int, height: Int, featureChannels: Int, numberOfImages: Int, usage: MTLTextureUsage)Parameters
- channelFormat:
The storage format to use for each channel in the image.
- width:
The width of the image.
- height:
The height of the image.
- featureChannels:
The number of feature channels per pixel.
- numberOfImages:
The number of images for batch processing.
- usage:
The intended usage of the underlying texture.
Return Value
A valid MPSImageDescriptor object.