Fawkes API
Fawkes Development Version
scaler.cpp
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/***************************************************************************
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* scaler.cpp - Scaler interface
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*
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* Generated: Thu Mar 29 11:04:03 2007
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* Copyright 2005-2007 Tim Niemueller [www.niemueller.de]
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*
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****************************************************************************/
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/* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version. A runtime exception applies to
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* this software (see LICENSE.GPL_WRE file mentioned below for details).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* Read the full text in the LICENSE.GPL_WRE file in the doc directory.
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*/
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#include <fvutils/scalers/scaler.h>
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namespace
firevision
{
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#if 0
/* just to make Emacs auto-indent happy */
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}
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#endif
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/** @class Scaler <fvutils/scalers/scaler.h>
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* Image scaler interface.
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* Image scalers allow for scaling images by a given factor.
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* @author Tim Niemueller
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*
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* @fn void Scaler::set_scale_factor(float factor)
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* Set scale factor.
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* @param factor scale factor
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*
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* @fn void Scaler::set_original_dimensions(unsigned int width, unsigned int height)
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* Set original image dimensions.
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* @param width image width
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* @param height height
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*
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* @fn void Scaler::set_scaled_dimensions(unsigned int width, unsigned int height)
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* Set dimenins of scaled image buffer.
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* @param width image width
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* @param height height
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*
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* @fn void Scaler::set_original_buffer(unsigned char *buffer)
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* Set original image buffer.
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* @param buffer YUV 422 planar buffer
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*
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* @fn void Scaler::set_scaled_buffer(unsigned char *buffer)
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* Set scaled image buffer.
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* @param buffer YUV 422 planar buffer
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*
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* @fn void Scaler::scale()
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* Scale image.
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*
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* @fn unsigned int Scaler::needed_scaled_width()
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* Minimum needed width of scaled image depending on factor and original image width.
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* @return minimum needed width
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*
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* @fn unsigned int Scaler::needed_scaled_height()
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* Minimum needed height of scaled image depending on factor and original image height.
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* @return minimum needed height
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*
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* @fn float Scaler::get_scale_factor()
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* Returns the scale factor.
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* @return the scale factor
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*/
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/** Virtual empty destructor. */
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Scaler::~Scaler
()
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{
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}
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}
// end namespace firevision
firevision
Definition:
vision_master.h:32
firevision::Scaler::~Scaler
virtual ~Scaler()
Virtual empty destructor.
Definition:
scaler.cpp:75
src
libs
fvutils
scalers
scaler.cpp
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