gdalgeolocquadtree.h

/******************************************************************************
 *
 * Project:  GDAL
 * Purpose:  Implements Geolocation array based transformer, using a quadtree
 *           for inverse
 * Author:   Even Rouault, <even.rouault at spatialys.com>
 *
 ******************************************************************************
 * Copyright (c) 2022, Planet Labs
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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 * DEALINGS IN THE SOFTWARE.
 ****************************************************************************/
 
#ifndef GDALGEOLOCQUADTREE_H
#define GDALGEOLOCQUADTREE_H
 
#include "gdal_alg_priv.h"
 
bool GDALGeoLocBuildQuadTree(GDALGeoLocTransformInfo *psTransform);
 
void GDALGeoLocInverseTransformQuadtree(
    const GDALGeoLocTransformInfo *psTransform, int nPointCount, double *padfX,
    double *padfY, int *panSuccess);
 
#endif