.TH "MPSImageNormalizedHistogramInfo" 3 "Mon Jul 9 2018" "Version MetalPerformanceShaders-119.3" "MetalPerformanceShaders.framework" \" -*- nroff -*-
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.SH NAME
MPSImageNormalizedHistogramInfo \- Specifies information to compute the normalized histogram for channels of an image\&.  

.SH SYNOPSIS
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.PP
.PP
\fC#include <MPSImageHistogram\&.h>\fP
.SS "Public Attributes"

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.RI "NSUInteger \fBnumberOfHistogramEntries\fP"
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.RI "BOOL \fBhistogramForAlpha\fP"
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.SH "Detailed Description"
.PP 
Specifies information to compute the normalized histogram for channels of an image\&. 
.SH "Member Data Documentation"
.PP 
.SS "BOOL MPSImageNormalizedHistogramInfo::histogramForAlpha"
Specifies whether the histogram for the alpha channel should be computed or not\&. 
.SS "NSUInteger MPSImageNormalizedHistogramInfo::numberOfHistogramEntries"
Specifies the number of histogram entries, or 'bins' for each channel\&. For example, if you want 256 histogram bins then numberOfHistogramEntries must be set to 256\&. The value stored in each histogram bin is a 32-bit unsigned integer\&. The size of the histogram buffer in which these bins will be stored should be >= numberOfHistogramEntries * sizeof(uint32_t) * number of channels in the image\&. numberOfHistogramEntries must be a power of 2 and is a minimum of 256 bins\&. 

.SH "Author"
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Generated automatically by Doxygen for MetalPerformanceShaders\&.framework from the source code\&.