GPUDisplayFrontendNone.h

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// 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.
 
 
#ifndef GPUDISPLAYFRONTENDNONE_H
#define GPUDISPLAYFRONTENDNONE_H
 
#include "GPUDisplayFrontend.h"
 
namespace o2::gpu
{
class GPUDisplayFrontendNone : public GPUDisplayFrontend
{
  GPUDisplayFrontendNone() = default;
  ~GPUDisplayFrontendNone() override = default;
 
  int32_t StartDisplay() override { return 1; }
  void DisplayExit() override {}
  void SwitchFullscreen(bool set) override {}
  void ToggleMaximized(bool set) override {}
  void SetVSync(bool enable) override {}
  void OpenGLPrint(const char* s, float x, float y, float r, float g, float b, float a, bool fromBotton = true) override {}
};
} // namespace o2::gpu
 
#endif