GPUO2InterfaceDisplay.h

// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.

/// \file GPUO2InterfaceDisplay.h
/// \author David Rohr

#ifndef GPUO2INTERFACEDisplay_H
#define GPUO2INTERFACEDisplay_H

#include "GPUO2ExternalUser.h"
#include <memory>
#include <vector>
#include "GPUDataTypes.h"

namespace o2::gpu
{
class GPUDisplayInterface;
class GPUQA;
struct GPUParam;
struct GPUTrackingInOutPointers;
struct GPUO2InterfaceConfiguration;
struct GPUSettingsGRP;
class GPUDisplayFrontendInterface;
class GPUO2InterfaceDisplay
{
 public:
  GPUO2InterfaceDisplay(const GPUO2InterfaceConfiguration* config = nullptr);
  ~GPUO2InterfaceDisplay();

  void UpdateCalib(const GPUCalibObjectsConst* calib);
  void UpdateGRP(const GPUSettingsGRP* grp);
  int32_t startDisplay();
  int32_t show(const GPUTrackingInOutPointers* ptrs);
  int32_t endDisplay();

 private:
  std::unique_ptr<GPUDisplayInterface> mDisplay;
  std::unique_ptr<GPUQA> mQA;
  std::unique_ptr<GPUParam> mParam;
  std::unique_ptr<GPUDisplayFrontendInterface> mFrontend;
  std::unique_ptr<GPUO2InterfaceConfiguration> mConfig;
};
} // namespace o2::gpu

#endif