Gr::ColourSpace::cache< T > Class Template Reference

A cache for a complete set of rgb/yuv mappings, amounting to about 50MB of data. More...

#include <grcolourspace.h>

Public Types
typedef triple< T >	triple_t
typedef std::vector< triple_t >	table_t

Public Member Functions
	cache (triple_t(*fn)(triple_t))
void	fill (triple_t(*fn)(triple_t))
triple_t	operator() (triple_t abc) const
template<typename Tout >
Tout	value (T a, T b, T c) const

Public Attributes
table_t	table

Detailed Description

template<typename T>
class Gr::ColourSpace::cache< T >

A cache for a complete set of rgb/yuv mappings, amounting to about 50MB of data.

Eg:

Gr::ColourSpace::cache<unsigned char> cache( Gr::ColourSpace::rgb ) ;
unsigned int rgb = cache.value<unsigned int>( y , u , v ) ;

Definition at line 312 of file grcolourspace.h.

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The documentation for this class was generated from the following file:

• /home/graeme/videotools/src/grlib/grcolourspace.h