linear_transform Struct Reference

#include <fb2d.h>

Data Fields
fixp	a
fixp	b
fixp	c
fixp	d

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Detailed Description

A linear transform is defined by four coefficients, thus defining a 2x2 matrix

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Field Documentation

fixp linear_transform::a

0,0

fixp linear_transform::b

1,0

fixp linear_transform::c

0,1

fixp linear_transform::d

1,1

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