descswitch.cxx

// dawn/src/dev/descswitch.cxx
//
// SPDX-License-Identifier: Apache-2.0
//
 
#include "dawn/dev/descswitch.hxx"
 
#include <atomic>
 
using namespace dawn;
 
namespace
{
std::atomic_bool g_switchRequested(false);
std::atomic_uint8_t g_switchSlot(0);
std::atomic_uint8_t g_activeSlot(0);
}
 
void CDescSwitch::requestSwitch(uint8_t slot)
{
  g_switchSlot = slot;
  g_switchRequested = true;
}
 
void CDescSwitch::clear()
{
  g_switchRequested = false;
}
 
bool CDescSwitch::isSwitchRequested()
{
  return g_switchRequested.load();
}
 
uint8_t CDescSwitch::getSwitchSlot()
{
  return g_switchSlot.load();
}
 
uint8_t CDescSwitch::getActiveSlot()
{
  return g_activeSlot.load();
}
 
void CDescSwitch::setActiveSlot(uint8_t slot)
{
  g_activeSlot = slot;
}