vidl2_convert.h File Reference

---

Detailed Description

Convert frames to vil_image_views.

Author:

Matt Leotta

Date:

16 Jan 2006

This file contains functions used to convert a vidl2_frame_sptr into a vil_image_view.

Definition in file vidl2_convert.h.

#include "vidl2_frame_sptr.h"
#include "vidl2_frame.h"
#include <vil/vil_image_view_base.h>

Go to the source code of this file.

Functions
bool	vidl2_convert_to_view (const vidl2_frame &frame, vil_image_view_base &image, vidl2_pixel_color require_color=VIDL2_PIXEL_COLOR_UNKNOWN)
	Convert the frame into an image view.
vil_image_view_base_sptr	vidl2_convert_wrap_in_view (const vidl2_frame &frame)
	Wrap the frame buffer in an image view if supported.
bool	vidl2_convert_frame (const vidl2_frame &in_frame, vidl2_frame &out_frame)
	Convert the pixel format of a frame.
vidl2_frame_sptr	vidl2_convert_frame (const vidl2_frame_sptr &in_frame, vidl2_pixel_format format)
	Convert the pixel format of a frame.
vidl2_frame_sptr	vidl2_convert_to_frame (const vil_image_view_base_sptr &image)
	Convert the image view to a frame.

---

Function Documentation

vidl2_frame_sptr vidl2_convert_frame (  const vidl2_frame_sptr &  in_frame, vidl2_pixel_format  format )

Convert the pixel format of a frame. The convert in_frame to a format by allocating a new frame buffer Definition at line 331 of file vidl2_convert.cxx.

bool vidl2_convert_frame (  const vidl2_frame &  in_frame, vidl2_frame &  out_frame )

Convert the pixel format of a frame. The in_frame->data() is converted from in_frame->pixel_format() to out_frame->pixel_format() and stored in out_frame->data() Returns: false if the output frame data is not the correct size. Definition at line 302 of file vidl2_convert.cxx.

vidl2_frame_sptr vidl2_convert_to_frame (  const vil_image_view_base_sptr &  image  )

Convert the image view to a frame. Will wrap the memory if possible, if not the image is converted to the closest vidl2_pixel_format Definition at line 353 of file vidl2_convert.cxx.

bool vidl2_convert_to_view (  const vidl2_frame &  frame, vil_image_view_base &  image, vidl2_pixel_color  require_color )

Convert the frame into an image view. possibly converts the pixel data type always create a deep copy of the data Definition at line 406 of file vidl2_convert.cxx.

vil_image_view_base_sptr vidl2_convert_wrap_in_view (  const vidl2_frame &  frame  )

Wrap the frame buffer in an image view if supported. Returns a null pointer if not possible Definition at line 545 of file vidl2_convert.cxx.

---