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refs #863 Each aircraft gets its own interpolator instance,

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so each one can cache calculations from one frame to the next.
The recent situations and parts are members of the interpolator.
This commit is contained in:
Mathew Sutcliffe
2017-02-05 15:54:39 +00:00
parent 2181702c5c
commit a167cc8e43
17 changed files with 108 additions and 87 deletions
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20
src/blackmisc/simulation/interpolator.h
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@@ -32,9 +32,7 @@ namespace BlackMisc
class CInterpolationHints;
//! Interpolator, calculation inbetween positions
class BLACKMISC_EXPORT IInterpolator :
public QObject,
public BlackMisc::Simulation::CRemoteAircraftAware
class BLACKMISC_EXPORT IInterpolator : public QObject
{
Q_OBJECT
@@ -90,32 +88,33 @@ namespace BlackMisc
};
//! Current interpolated situation
//! \threadsafe
virtual BlackMisc::Aviation::CAircraftSituation getInterpolatedSituation(
const BlackMisc::Aviation::CCallsign &callsign, qint64 currentTimeSinceEpoc,
const CInterpolationAndRenderingSetup &setup, const CInterpolationHints &hints, InterpolationStatus &status) const;
//! Current interpolated situation, to be implemented by subclass
//! \threadsafe
//! \remark public only for XP driver
virtual BlackMisc::Aviation::CAircraftSituation getInterpolatedSituation(
const BlackMisc::Aviation::CCallsign &callsign,
const BlackMisc::Aviation::CAircraftSituationList &situations, qint64 currentTimeSinceEpoc,
const CInterpolationAndRenderingSetup &setup, const CInterpolationHints &hints, InterpolationStatus &status) const = 0;
//! Parts before given offset time (aka pending parts)
//! \threadsafe
virtual BlackMisc::Aviation::CAircraftParts getInterpolatedParts(
const Aviation::CCallsign &callsign,
const BlackMisc::Aviation::CAircraftPartsList &parts, qint64 cutoffTime,
const CInterpolationAndRenderingSetup &setup, PartsStatus &partsStatus, bool log = false) const;
//! Parts before given offset time (aka pending parts)
//! \threadsafe
virtual BlackMisc::Aviation::CAircraftParts getInterpolatedParts(
const BlackMisc::Aviation::CCallsign &callsign, qint64 cutoffTime,
const CInterpolationAndRenderingSetup &setup, PartsStatus &partsStatus, bool log = false) const;
//! Add a new aircraft situation
void addAircraftSituation(const BlackMisc::Aviation::CAircraftSituation &situation);
//! Add a new aircraft parts
void addAircraftParts(const BlackMisc::Aviation::CAircraftParts &parts);
//! Write a log in background
//! \threadsafe
BlackMisc::CWorker *writeLogInBackground();
@@ -137,6 +136,9 @@ namespace BlackMisc
static QStringList getLatestLogFiles();
protected:
BlackMisc::Aviation::CAircraftSituationList m_aircraftSituations; //!< recent situations
BlackMisc::Aviation::CAircraftPartsList m_aircraftParts; //!< recent parts
//! Log for interpolation
struct InterpolationLog
{
@@ -163,7 +165,7 @@ namespace BlackMisc
};
//! Constructor
IInterpolator(BlackMisc::Simulation::IRemoteAircraftProvider *provider, const QString &objectName, QObject *parent);
IInterpolator(const QString &objectName, QObject *parent);
//! Log current interpolation cycle, only stores in memory, for performance reasons
//! \remark const to allow const interpolator functions