contrib/brl/bbas/vidl2/vidl2_color.h File Reference

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Detailed Description

Color space conversions and related functions.

Author:

Matt Leotta

Date:

23 Jan 2006

Definition in file vidl2_color.h.

#include "vidl2_pixel_format.h"
#include <vcl_cstring.h>

Go to the source code of this file.

Classes
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGB, VIDL2_PIXEL_COLOR_RGB >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGBA, VIDL2_PIXEL_COLOR_RGBA >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGBA, VIDL2_PIXEL_COLOR_RGB >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGB, VIDL2_PIXEL_COLOR_RGBA >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_YUV, VIDL2_PIXEL_COLOR_YUV >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_MONO, VIDL2_PIXEL_COLOR_MONO >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGB, VIDL2_PIXEL_COLOR_YUV >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGBA, VIDL2_PIXEL_COLOR_YUV >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_YUV, VIDL2_PIXEL_COLOR_RGB >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_YUV, VIDL2_PIXEL_COLOR_RGBA >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_YUV, VIDL2_PIXEL_COLOR_MONO >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_MONO, VIDL2_PIXEL_COLOR_YUV >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGB, VIDL2_PIXEL_COLOR_MONO >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_RGBA, VIDL2_PIXEL_COLOR_MONO >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_MONO, VIDL2_PIXEL_COLOR_RGB >
struct	vidl2_color_converter< VIDL2_PIXEL_COLOR_MONO, VIDL2_PIXEL_COLOR_RGBA >
struct	vidl2_color_component< FMT >
	Component color encoding. More...
struct	vidl2_color_component< VIDL2_PIXEL_FORMAT_BGR_24 >
struct	vidl2_color_component< VIDL2_PIXEL_FORMAT_RGB_555 >
struct	vidl2_color_component< VIDL2_PIXEL_FORMAT_RGB_565 >
struct	vidl2_color_component< VIDL2_PIXEL_FORMAT_UYV_444 >
Typedefs
typedef void(*)	vidl2_color_conv_fptr (const vxl_byte *in, vxl_byte *out)
	Define the function pointer for pixel format conversion functions.
Functions
template<class outT>
void	vidl2_color_convert_yuv2rgb (vxl_byte y, vxl_byte u, vxl_byte v, outT &r, outT &g, outT &b)
VCL_DEFINE_SPECIALIZATION void	vidl2_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.
template<class outT>
void	vidl2_color_convert_rgb2yuv (vxl_byte r, vxl_byte g, vxl_byte b, outT &y, outT &u, outT &v)
VCL_DEFINE_SPECIALIZATION void	vidl2_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.
vidl2_color_conv_fptr	vidl2_color_converter_func (vidl2_pixel_color in_C, unsigned in_bpp, vidl2_pixel_color out_C, unsigned out_bpp)
	Returns a color conversion function based on runtime values.

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Typedef Documentation

typedef void(*) vidl2_color_conv_fptr(const vxl_byte *in, vxl_byte *out)

Define the function pointer for pixel format conversion functions.

Definition at line 93 of file vidl2_color.h.

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Function Documentation

VCL_DEFINE_SPECIALIZATION void vidl2_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 73 of file vidl2_color.h.

template<class outT>

void vidl2_color_convert_rgb2yuv	(	vxl_byte	r,
		vxl_byte	g,
		vxl_byte	b,
		outT &	y,
		outT &	u,
		outT &	v
	)			[inline]

Definition at line 58 of file vidl2_color.h.

VCL_DEFINE_SPECIALIZATION void vidl2_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 40 of file vidl2_color.h.

template<class outT>

void vidl2_color_convert_yuv2rgb	(	vxl_byte	y,
		vxl_byte	u,
		vxl_byte	v,
		outT &	r,
		outT &	g,
		outT &	b
	)			[inline]

Definition at line 25 of file vidl2_color.h.

vidl2_color_conv_fptr vidl2_color_converter_func	(	vidl2_pixel_color	in_C,
		unsigned	in_bpp,
		vidl2_pixel_color	out_C,
		unsigned	out_bpp
	)

Returns a color conversion function based on runtime values.

The function returned is always a vidl2_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 32 of file vidl2_color.cxx.

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