void NonchipTilesetV2Interface::handleBatch(QList<QImage> tl, QString destination){
QImage outputImage = createOutputImage(tl);
qDebug()<<"writing output-file with estimated size of"<<(outputImage.width()*outputImage.height()*4)<<"bytes";
QFile outputFile(destination);
outputFile.open(QFile::WriteOnly);
quint8 size = tl.first().width();
outputFile.write( ( (char*) &size ),1); //1 byte tilesize in pixel
QRgb pixel;
quint8 value;
for (int y = 0; y<outputImage.height(); ++y){
for (int x = 0; x<outputImage.width(); ++x){
pixel = outputImage.pixel(x,y);
value = qRed(pixel);
outputFile.write( ( (char*) &value ),1); //1 byte red value
value = qGreen(pixel);
outputFile.write( ( (char*) &value ),1); //1 byte green value
value = qBlue(pixel);
outputFile.write( ( (char*) &value ),1); //1 byte blue value
value = qAlpha(pixel);
outputFile.write( ( (char*) &value ),1); //1 byte alpha value
}
}
outputFile.close();
}
void MixtureOfGaussianGPU::init(int imageWidth,
int imageHeight,
int workGroupSizeX,
int workGroupSizeY,
int nmixtures)
{
nframe = 0;
createMoGKernel(nmixtures);
createMixtureDataBuffer(imageWidth * imageHeight, nmixtures);
createMixtureParamsBuffer();
createOutputImage(imageWidth, imageHeight);
width = imageWidth;
height = imageHeight;
kernel.setLocalWorkSize(workGroupSizeX, workGroupSizeY);
kernel.setRoundedGlobalWorkSize(imageWidth, imageHeight);
kernel.setArg(1, outputImage);
kernel.setArg(2, mixtureDataBuffer);
kernel.setArg(3, mixtureParamsBuffer);
kernel.setArg(4, 0.0f);
}
