core/vidl/vidl_color.h File Reference

Color space conversions and related functions. More...

#include "vidl_pixel_format.h"
#include <vcl_cstring.h>
#include <vcl_typeinfo.h>
#include <vcl_cassert.h>

Go to the source code of this file.

Classes
struct	vidl_color_converter< VIDL_PIXEL_COLOR_MONO, VIDL_PIXEL_COLOR_MONO >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGB, VIDL_PIXEL_COLOR_RGB >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGBA, VIDL_PIXEL_COLOR_RGBA >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGBA, VIDL_PIXEL_COLOR_RGB >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGB, VIDL_PIXEL_COLOR_RGBA >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_YUV, VIDL_PIXEL_COLOR_YUV >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGB, VIDL_PIXEL_COLOR_YUV >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGBA, VIDL_PIXEL_COLOR_YUV >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_YUV, VIDL_PIXEL_COLOR_RGB >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_YUV, VIDL_PIXEL_COLOR_RGBA >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_YUV, VIDL_PIXEL_COLOR_MONO >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_MONO, VIDL_PIXEL_COLOR_YUV >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGB, VIDL_PIXEL_COLOR_MONO >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_RGBA, VIDL_PIXEL_COLOR_MONO >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_MONO, VIDL_PIXEL_COLOR_RGB >
struct	vidl_color_converter< VIDL_PIXEL_COLOR_MONO, VIDL_PIXEL_COLOR_RGBA >
struct	vidl_color_component< FMT >
	Component color encoding. More...
struct	vidl_color_component< VIDL_PIXEL_FORMAT_BGR_24 >
struct	vidl_color_component< VIDL_PIXEL_FORMAT_RGB_555 >
struct	vidl_color_component< VIDL_PIXEL_FORMAT_RGB_565 >
struct	vidl_color_component< VIDL_PIXEL_FORMAT_UYV_444 >
Typedefs
typedef void(*	vidl_color_conv_fptr )(const vxl_byte *in, vxl_byte *out)
	Define the function pointer for pixel format conversion functions.
Functions
void	vidl_type_convert (const vxl_byte &in, bool &out)
void	vidl_type_convert (const vxl_uint_16 &in, bool &out)
void	vidl_type_convert (const bool &in, vxl_byte &out)
void	vidl_type_convert (const bool &in, vxl_uint_16 &out)
void	vidl_type_convert (const vxl_byte &in, vxl_uint_16 &out)
void	vidl_type_convert (const vxl_uint_16 &in, vxl_byte &out)
void	vidl_type_convert (const vxl_byte &in, vxl_ieee_32 &out)
void	vidl_type_convert (const vxl_uint_16 &in, vxl_ieee_32 &out)
void	vidl_type_convert (const bool &in, vxl_ieee_32 &out)
void	vidl_type_convert (const vxl_ieee_32 &in, vxl_byte &out)
void	vidl_type_convert (const vxl_ieee_32 &in, vxl_uint_16 &out)
void	vidl_type_convert (const vxl_ieee_32 &in, bool &out)
void	vidl_type_convert (const vxl_byte &in, vxl_ieee_64 &out)
void	vidl_type_convert (const vxl_uint_16 &in, vxl_ieee_64 &out)
void	vidl_type_convert (const bool &in, vxl_ieee_64 &out)
void	vidl_type_convert (const vxl_ieee_64 &in, vxl_byte &out)
void	vidl_type_convert (const vxl_ieee_64 &in, vxl_uint_16 &out)
void	vidl_type_convert (const vxl_ieee_64 &in, bool &out)
template<class inT , class outT >
void	vidl_type_convert (const inT &in, outT &out)
template<class outT >
void	vidl_color_convert_yuv2rgb (double y, double u, double v, double &r, double &g, double &b)
void	vidl_color_convert_yuv2rgb (vxl_byte y, vxl_byte u, vxl_byte v, double &r, double &g, double &b)
void	vidl_color_convert_yuv2rgb (vxl_byte y, vxl_byte u, vxl_byte v, vxl_byte &r, vxl_byte &g, vxl_byte &b)
	faster integer-based conversion from YUV to RGB.
void	vidl_color_convert_rgb2yuv (double r, double g, double b, double &y, double &u, double &v)
void	vidl_color_convert_rgb2yuv (double r, double g, double b, vxl_byte &y, vxl_byte &u, vxl_byte &v)
void	vidl_color_convert_rgb2yuv (vxl_byte r, vxl_byte g, vxl_byte b, vxl_byte &y, vxl_byte &u, vxl_byte &v)
	faster integer-based conversion from RGB to YUV.
vidl_color_conv_fptr	vidl_color_converter_func (vidl_pixel_color in_C, const vcl_type_info &in_type, vidl_pixel_color out_C, const vcl_type_info &out_type)
	Returns a color conversion function based on runtime values.

---

Detailed Description

Color space conversions and related functions.

Author:

Matt Leotta

Date:

23 Jan 2006

Definition in file vidl_color.h.

---

Typedef Documentation

typedef void(* vidl_color_conv_fptr)(const vxl_byte *in, vxl_byte *out)

Define the function pointer for pixel format conversion functions.

Definition at line 215 of file vidl_color.h.

---

Function Documentation

void vidl_color_convert_rgb2yuv	(	double	r,
		double	g,
		double	b,
		double &	y,
		double &	u,
		double &	v
	)		[inline]

Definition at line 171 of file vidl_color.h.

void vidl_color_convert_rgb2yuv	(	double	r,
		double	g,
		double	b,
		vxl_byte &	y,
		vxl_byte &	u,
		vxl_byte &	v
	)		[inline]

Definition at line 181 of file vidl_color.h.

void vidl_color_convert_rgb2yuv	(	vxl_byte	r,
		vxl_byte	g,
		vxl_byte	b,
		vxl_byte &	y,
		vxl_byte &	u,
		vxl_byte &	v
	)		[inline]

faster integer-based conversion from RGB to YUV.

Based on conversion used in libdc1394

Definition at line 195 of file vidl_color.h.

template<class outT >

void vidl_color_convert_yuv2rgb	(	double	y,
		double	u,
		double	v,
		double &	r,
		double &	g,
		double &	b
	)		[inline]

Definition at line 130 of file vidl_color.h.

void vidl_color_convert_yuv2rgb	(	vxl_byte	y,
		vxl_byte	u,
		vxl_byte	v,
		double &	r,
		double &	g,
		double &	b
	)		[inline]

Definition at line 140 of file vidl_color.h.

void vidl_color_convert_yuv2rgb	(	vxl_byte	y,
		vxl_byte	u,
		vxl_byte	v,
		vxl_byte &	r,
		vxl_byte &	g,
		vxl_byte &	b
	)		[inline]

faster integer-based conversion from YUV to RGB.

Based on conversion used in libdc1394

Definition at line 154 of file vidl_color.h.

vidl_color_conv_fptr vidl_color_converter_func	(	vidl_pixel_color	in_C,
		const vcl_type_info &	in_type,
		vidl_pixel_color	out_C,
		const vcl_type_info &	out_type
	)

Returns a color conversion function based on runtime values.

The function returned is always a vidl_color_conv_fptr which converts const vxl_byte* to vxl_byte*. Some of these function may actually reinterpret the data as other types (i.e. bool* or vxl_uint_16*) via reinterpret_cast

Definition at line 184 of file vidl_color.cxx.

void vidl_type_convert	(	const vxl_byte &	in,
		bool &	out
	)		[inline]

Definition at line 26 of file vidl_color.h.

void vidl_type_convert	(	const vxl_uint_16 &	in,
		bool &	out
	)		[inline]

Definition at line 31 of file vidl_color.h.

void vidl_type_convert	(	const bool &	in,
		vxl_byte &	out
	)		[inline]

Definition at line 36 of file vidl_color.h.

void vidl_type_convert	(	const bool &	in,
		vxl_uint_16 &	out
	)		[inline]

Definition at line 41 of file vidl_color.h.

void vidl_type_convert	(	const vxl_byte &	in,
		vxl_uint_16 &	out
	)		[inline]

Definition at line 46 of file vidl_color.h.

void vidl_type_convert	(	const vxl_uint_16 &	in,
		vxl_byte &	out
	)		[inline]

Definition at line 51 of file vidl_color.h.

void vidl_type_convert	(	const vxl_byte &	in,
		vxl_ieee_32 &	out
	)		[inline]

Definition at line 56 of file vidl_color.h.

void vidl_type_convert	(	const vxl_uint_16 &	in,
		vxl_ieee_32 &	out
	)		[inline]

Definition at line 61 of file vidl_color.h.

void vidl_type_convert	(	const bool &	in,
		vxl_ieee_32 &	out
	)		[inline]

Definition at line 66 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_32 &	in,
		vxl_byte &	out
	)		[inline]

Definition at line 71 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_32 &	in,
		vxl_uint_16 &	out
	)		[inline]

Definition at line 76 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_32 &	in,
		bool &	out
	)		[inline]

Definition at line 81 of file vidl_color.h.

void vidl_type_convert	(	const vxl_byte &	in,
		vxl_ieee_64 &	out
	)		[inline]

Definition at line 86 of file vidl_color.h.

void vidl_type_convert	(	const vxl_uint_16 &	in,
		vxl_ieee_64 &	out
	)		[inline]

Definition at line 91 of file vidl_color.h.

void vidl_type_convert	(	const bool &	in,
		vxl_ieee_64 &	out
	)		[inline]

Definition at line 96 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_64 &	in,
		vxl_byte &	out
	)		[inline]

Definition at line 101 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_64 &	in,
		vxl_uint_16 &	out
	)		[inline]

Definition at line 106 of file vidl_color.h.

void vidl_type_convert	(	const vxl_ieee_64 &	in,
		bool &	out
	)		[inline]

Definition at line 111 of file vidl_color.h.

template<class inT , class outT >

void vidl_type_convert	(	const inT &	in,
		outT &	out
	)		[inline]

Definition at line 117 of file vidl_color.h.