HistogramDataHeader structure (mfapi.h)

The HistogramDataHeader structure describes the blob format for the MF_CAPTURE_METADATA_HISTOGRAM attribute.

Syntax

typedef struct tagHistogramDataHeader {
  ULONG Size;
  ULONG ChannelMask;
  ULONG Linear;
} HistogramDataHeader;

Members

Size

Size in bytes of this header + all following histogram data.

ChannelMask

Mask of the color channel for the histogram data.

Linear

1 if linear, 0 if nonlinear.

Requirements

See also

HistogramBlobHeader

HistogramGrid

HistogramHeader