Algorithms and Utility Functions

Channel algorithms, metafunctions and utility functions. More...

Modules
	channel_convert
	Converting from one channel type to anotherConversion is done as a simple linear mapping of one channel range to the other, such that the minimum/maximum value of the source maps to the minimum/maximum value of the destination. One implication of this is that the value 0 of signed channels may not be preserved!
	channel_multiply
	Multiplying unsigned channel values of the same type. Performs scaled multiplication result = a * b / max_value.
	channel_invert
	Returns the inverse of a channel. result = max_value - x + min_value.

Classes
struct	channels_are_compatible< T1, T2 >
	Predicate metafunction returning whether two channels are compatibleChannels are considered compatible if their value types (ignoring constness and references) are the same. More...

Detailed Description

Channel algorithms, metafunctions and utility functions.