105 lines
4.4 KiB
C
105 lines
4.4 KiB
C
/******************************************************************************
|
|
* $Id: gdal_vrt.h 33720 2016-03-15 00:39:53Z goatbar $
|
|
*
|
|
* Project: Virtual GDAL Datasets
|
|
* Purpose: C/Public declarations of virtual GDAL dataset objects.
|
|
* Author: Andrey Kiselev, dron@ak4719.spb.edu
|
|
*
|
|
******************************************************************************
|
|
* Copyright (c) 2007, Andrey Kiselev <dron@ak4719.spb.edu>
|
|
*
|
|
* 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
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
* DEALINGS IN THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
#ifndef GDAL_VRT_H_INCLUDED
|
|
#define GDAL_VRT_H_INCLUDED
|
|
|
|
/**
|
|
* \file gdal_vrt.h
|
|
*
|
|
* Public (C callable) entry points for virtual GDAL dataset objects.
|
|
*/
|
|
|
|
#include "gdal.h"
|
|
#include "cpl_port.h"
|
|
#include "cpl_error.h"
|
|
#include "cpl_minixml.h"
|
|
|
|
#define VRT_NODATA_UNSET -1234.56
|
|
|
|
CPL_C_START
|
|
|
|
void GDALRegister_VRT();
|
|
typedef CPLErr
|
|
(*VRTImageReadFunc)( void *hCBData,
|
|
int nXOff, int nYOff, int nXSize, int nYSize,
|
|
void *pData );
|
|
|
|
/* -------------------------------------------------------------------- */
|
|
/* Define handle types related to various VRT dataset classes. */
|
|
/* -------------------------------------------------------------------- */
|
|
typedef void *VRTDriverH;
|
|
typedef void *VRTSourceH;
|
|
typedef void *VRTSimpleSourceH;
|
|
typedef void *VRTAveragedSourceH;
|
|
typedef void *VRTComplexSourceH;
|
|
typedef void *VRTFilteredSourceH;
|
|
typedef void *VRTKernelFilteredSourceH;
|
|
typedef void *VRTAverageFilteredSourceH;
|
|
typedef void *VRTFuncSourceH;
|
|
typedef void *VRTDatasetH;
|
|
typedef void *VRTWarpedDatasetH;
|
|
typedef void *VRTRasterBandH;
|
|
typedef void *VRTSourcedRasterBandH;
|
|
typedef void *VRTWarpedRasterBandH;
|
|
typedef void *VRTDerivedRasterBandH;
|
|
typedef void *VRTRawRasterBandH;
|
|
|
|
/* ==================================================================== */
|
|
/* VRTDataset class. */
|
|
/* ==================================================================== */
|
|
|
|
VRTDatasetH CPL_DLL CPL_STDCALL VRTCreate( int, int );
|
|
void CPL_DLL CPL_STDCALL VRTFlushCache( VRTDatasetH );
|
|
CPLXMLNode CPL_DLL * CPL_STDCALL VRTSerializeToXML( VRTDatasetH, const char * );
|
|
int CPL_DLL CPL_STDCALL VRTAddBand( VRTDatasetH, GDALDataType, char ** );
|
|
|
|
/* ==================================================================== */
|
|
/* VRTSourcedRasterBand class. */
|
|
/* ==================================================================== */
|
|
|
|
CPLErr CPL_STDCALL VRTAddSource( VRTSourcedRasterBandH, VRTSourceH );
|
|
CPLErr CPL_DLL CPL_STDCALL VRTAddSimpleSource( VRTSourcedRasterBandH,
|
|
GDALRasterBandH,
|
|
int, int, int, int,
|
|
int, int, int, int,
|
|
const char *, double );
|
|
CPLErr CPL_DLL CPL_STDCALL VRTAddComplexSource( VRTSourcedRasterBandH,
|
|
GDALRasterBandH,
|
|
int, int, int, int,
|
|
int, int, int, int,
|
|
double, double, double );
|
|
CPLErr CPL_DLL CPL_STDCALL VRTAddFuncSource( VRTSourcedRasterBandH,
|
|
VRTImageReadFunc,
|
|
void *, double );
|
|
|
|
CPL_C_END
|
|
|
|
#endif /* GDAL_VRT_H_INCLUDED */
|