StatisticsObject::StatisticsObject(const QString& srcFileName, QObject* parent) : DisplayObject(parent)
{
// get some more information from file
QFileInfo fileInfo(srcFileName);
p_srcFilePath = srcFileName;
p_createdTime = fileInfo.created().toString("yyyy-MM-dd hh:mm:ss");
p_modifiedTime = fileInfo.lastModified().toString("yyyy-MM-dd hh:mm:ss");
p_numBytes = fileInfo.size();
p_status = "OK";
p_info = "";
bFileSortedByPOC = false;
int bitDepth;
QStringList components = srcFileName.split(QDir::separator());
QString fileName = components.last();
int lastPoint = fileName.lastIndexOf(".");
p_name = fileName.left(lastPoint);
// try to get width, height, framerate from filename
YUVFile::formatFromFilename(srcFileName, &p_width, &p_height, &p_frameRate, &p_numberFrames, &bitDepth, false);
readHeaderFromFile();
p_cancelBackgroundParser = false;
p_backgroundParserFuture = QtConcurrent::run(this, &StatisticsObject::readFrameAndTypePositionsFromFile);
}
statisticSourceFile::statisticSourceFile(QString fileName)
{
// Open the input file for reading
p_srcFile = new QFile(fileName);
p_srcFile->open(QIODevice::ReadOnly);
p_srcFileName = fileName;
p_frameRate = 1;
p_nrFrames = -1;
// get some more information from file
QStringList components = fileName.split(QDir::separator());
p_FileName = components.last();
QFileInfo fileInfo(fileName);
p_filePath = fileInfo.path();
p_createdtime = fileInfo.created().toString("yyyy-MM-dd hh:mm:ss");
p_modifiedtime = fileInfo.lastModified().toString("yyyy-MM-dd hh:mm:ss");
p_fileSize = fileInfo.size();
bFileSortedByPOC = false;
// Read the statistics file header
readHeaderFromFile();
// Run the parsing of the file in the backfround
p_cancelBackgroundParser = false;
p_backgroundParserFuture = QtConcurrent::run(this, &statisticSourceFile::readFrameAndTypePositionsFromFile);
}
bool ProcessAccessHelp::readHeaderFromCurrentFile(const WCHAR * filePath)
{
return readHeaderFromFile(fileHeaderFromDisk, sizeof(fileHeaderFromDisk), filePath);
}
