fly/terragear
1
0
Fork 0
Code Activity

gdalchop: Remove automatic void removal. This is better done in an extra step before invoking the chop process

Browse source
This commit is contained in:
Christian Schmitt 2013-01-02 15:28:07 +01:00
parent 5b9375f102
commit 18bd2aa4e0
1 changed files with 4 additions and 26 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
src/Prep/GDALChop/gdalchop.cxx
View file

@ -31,12 +31,10 @@
#include <simgear/debug/logstream.hxx>
#include <simgear/io/lowlevel.hxx>
#include <simgear/misc/sg_path.hxx>
#include <simgear/misc/sg_dir.hxx>
#include <Lib/terragear/tg_rectangle.hxx>
#include <gdal.h>
#include <gdal_alg.h>
#include <gdal_priv.h>
#include <gdalwarper.h>
#include <ogr_spatialref.h>
@ -134,7 +132,7 @@ public:
return pxSizeY * 3600;
}
void GetDataChunk(const SGPath &work_dir, int *buffer,
void GetDataChunk(int *buffer,
double x, double y,
double colstep, double rowstep,
int w, int h,
@ -229,7 +227,7 @@ ImageInfo::ImageInfo(GDALDataset *dataset) :
" e=" << east << " w=" << west);
}
void ImageInfo::GetDataChunk(const SGPath &work_dir, int *buffer,
void ImageInfo::GetDataChunk(int *buffer,
double x, double y,
double colstep, double rowstep,
int w, int h,
@ -257,21 +255,6 @@ void ImageInfo::GetDataChunk(const SGPath &work_dir, int *buffer,
xformData.col_step = colstep;
xformData.row_step = rowstep;
// Interpolate nodata pixels in the source band.
// Create a temporary copy of the original for the processing.
SGPath tmp_path = work_dir;
tmp_path.append(".gdal.tif");
const char *pszFormat = "GTiff";
GDALDriver *poDriver = GetGDALDriverManager()->GetDriverByName(pszFormat);
GDALDataset *interpolate = poDriver->CreateCopy( tmp_path.c_str(), dataset, FALSE,
NULL, NULL, NULL );
GDALFillNodata( interpolate->GetRasterBand(srcband),
interpolate->GetRasterBand(srcband)->GetMaskBand(),
100.0, 0, 0, NULL, NULL, NULL );
dataset = interpolate;
// TODO: check if this image can actually cover part of the chunk
/* establish the full source to target transformation */
@ -321,7 +304,6 @@ void ImageInfo::GetDataChunk(const SGPath &work_dir, int *buffer,
GDALDestroyGenImgProjTransformer( xformData.pTransformerArg );
GDALDestroyWarpOptions( psWarpOptions );
tmp_path.remove();
}
void write_bucket(const std::string& work_dir, SGBucket bucket,
@ -403,7 +385,7 @@ void process_bucket(const SGPath& work_dir, SGBucket bucket,
for (int i = 0; i < imagecount; i++) {
if ( images[i]->GetBoundingBox().intersects(BucketBounds) ) {
images[i]->GetDataChunk(work_dir, buffer.get(),
images[i]->GetDataChunk(buffer.get(),
bwest, bsouth,
col_step / 3600.0, row_step / 3600.0,
span_x, span_y );
@ -450,9 +432,7 @@ int main(int argc, const char **argv)
}
SGPath work_dir(argv[1]);
simgear::Dir wd = simgear::Dir(work_dir);
wd.create(0755);
work_dir = wd.path();
work_dir.create_dir( 0755 );
GDALAllRegister();
@ -552,5 +532,3 @@ int main(int argc, const char **argv)
return 0;
}
// :mode=c++:indentSize=4: