vidl2_pixel_format.cxx File Reference

---

Detailed Description

Author:

Matt Leotta

Definition in file vidl2_pixel_format.cxx.

#include "vidl2_pixel_format.h"

Go to the source code of this file.

Classes
struct	check_types< pix_type >
	Recursive template metaprogram to generate conditionals for checking the traits of each defined pixel type. More...
struct	check_types< VIDL2_PIXEL_FORMAT_UNKNOWN >
	The base case: unknown pixel type. More...
Defines
#define	vidl2_ppi_mac(FMT)   const vcl_ptrdiff_t vidl2_pixel_pack_of<VIDL2_PIXEL_FORMAT_##FMT>::offset[macro_pix_size][num_channels]
Functions
	vidl2_ppi_mac (YUYV_422)
	vidl2_ppi_mac (UYVY_422)
	vidl2_ppi_mac (UYVY_411)
unsigned	vidl2_pixel_color_num_channels (vidl2_pixel_color c)
	Return the number of channels needed in a color mode.
vidl2_pixel_traits	vidl2_pixel_format_traits (vidl2_pixel_format f)
	Return the set of traits for pixel format f.
vcl_ostream &	operator<< (vcl_ostream &os, vidl2_pixel_format f)
	Output a pretty string representing the pixel format.
vidl2_pixel_format	vidl2_pixel_format_from_string (const vcl_string &s)
	Convert a string into a pixel format.
unsigned	vidl2_pixel_format_buffer_size (unsigned ni, unsigned nj, vidl2_pixel_format f)
	Compute the size (in bytes) of a ni x nj image buffer of pixel format f.

---

Define Documentation

#define vidl2_ppi_mac (  FMT   )     const vcl_ptrdiff_t vidl2_pixel_pack_of<VIDL2_PIXEL_FORMAT_##FMT>::offset[macro_pix_size][num_channels]

Definition at line 9 of file vidl2_pixel_format.cxx.

---

Function Documentation

vcl_ostream& operator<< (  vcl_ostream &  os, vidl2_pixel_format  f )

Output a pretty string representing the pixel format. Definition at line 123 of file vidl2_pixel_format.cxx.

unsigned vidl2_pixel_color_num_channels (  vidl2_pixel_color  c  )

Return the number of channels needed in a color mode. Definition at line 91 of file vidl2_pixel_format.cxx.

unsigned vidl2_pixel_format_buffer_size (  unsigned  ni, unsigned  nj, vidl2_pixel_format  f )

Compute the size (in bytes) of a ni x nj image buffer of pixel format f. Definition at line 146 of file vidl2_pixel_format.cxx.

vidl2_pixel_format vidl2_pixel_format_from_string (  const vcl_string &  s  )

Convert a string into a pixel format. This uses the same encoding as operator<<. Definition at line 135 of file vidl2_pixel_format.cxx.

vidl2_pixel_traits vidl2_pixel_format_traits (  vidl2_pixel_format  f  )

Return the set of traits for pixel format f. Definition at line 111 of file vidl2_pixel_format.cxx.

vidl2_ppi_mac (  UYVY_411   )

vidl2_ppi_mac (  UYVY_422   )

vidl2_ppi_mac (  YUYV_422   )

---