rspfRefPtr<rspfImageData> rspfOpenCVSobelFilter::getTile(const rspfIrect& tileRect,
rspf_uint32 resLevel)
{
if(!isSourceEnabled())
{
return rspfImageSourceFilter::getTile(tileRect, resLevel);
}
long w = tileRect.width();
long h = tileRect.height();
if(!theTile.valid()) initialize();
if(!theTile.valid()) return 0;
rspfRefPtr<rspfImageData> data = 0;
if(theInputConnection)
{
data = theInputConnection->getTile(tileRect, resLevel);
} else {
return 0;
}
if(!data.valid()) return 0;
if(data->getDataObjectStatus() == RSPF_NULL || data->getDataObjectStatus() == RSPF_EMPTY)
{
return 0;
}
theTile->setImageRectangle(tileRect);
theTile->makeBlank();
theTile->setOrigin(tileRect.ul());
runUcharTransformation(data.get());
printf("Tile (%d,%d) finished!\n",tileRect.ul().x,tileRect.ul().y);
return theTile;
}
ossimRefPtr<ossimImageData> ossimCFARFilter::getTile(const ossimIrect& tileRect,
ossim_uint32 resLevel)
{
if(!isSourceEnabled())
{
return ossimImageSourceFilter::getTile(tileRect, resLevel);
}
if(!outputTile.valid()) initialize();
if(!outputTile.valid()) return 0;
ossimRefPtr<ossimImageData> data = 0;
if(theInputConnection)
{
data = theInputConnection->getTile(tileRect, resLevel);
} else {
return 0;
}
if(!data.valid()) return 0;
if(data->getDataObjectStatus() == OSSIM_NULL || data->getDataObjectStatus() == OSSIM_EMPTY)
{
return 0;
}
outputTile->setImageRectangle(tileRect);
outputTile->makeBlank();
outputTile->setOrigin(tileRect.ul());
runUcharTransformation(data.get());
if(tileRect.ul().x % 1024 == 0 && tileRect.ul().y % 1024 == 0)
std::cout << "Processing tile: (" << tileRect.ul().x << "," << tileRect.ul().y << ")" << std::endl;
return outputTile;
}
