settings_utils.h

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#pragma once
 
// system includes
#include <chrono>
#include <tuple>
 
// local includes
#include "types.h"
#include "win_display_device_interface.h"
 
namespace display_device::win_utils {
  StringSet flattenTopology(const ActiveTopology &topology);
 
  ActiveTopology createFullExtendedTopology(const WinDisplayDeviceInterface &win_dd);
 
  std::string getPrimaryDevice(const WinDisplayDeviceInterface &win_dd, const ActiveTopology &topology);
 
  std::optional<SingleDisplayConfigState::Initial> computeInitialState(const std::optional<SingleDisplayConfigState::Initial> &prev_state, const ActiveTopology &topology_before_changes, const EnumeratedDeviceList &devices);
 
  std::optional<SingleDisplayConfigState::Initial> stripInitialState(const SingleDisplayConfigState::Initial &initial_state, const EnumeratedDeviceList &devices);
 
  ActiveTopology computeNewTopology(SingleDisplayConfiguration::DevicePreparation device_prep, bool configuring_primary_devices, const std::string &device_to_configure, const StringSet &additional_devices_to_configure, const ActiveTopology &initial_topology);
 
  std::tuple<ActiveTopology, std::string, StringSet> computeNewTopologyAndMetadata(SingleDisplayConfiguration::DevicePreparation device_prep, const std::string &device_id, const SingleDisplayConfigState::Initial &initial_state);
 
  DeviceDisplayModeMap computeNewDisplayModes(const std::optional<Resolution> &resolution, const std::optional<FloatingPoint> &refresh_rate, bool configuring_primary_devices, const std::string &device_to_configure, const StringSet &additional_devices_to_configure, const DeviceDisplayModeMap &original_modes);
 
  HdrStateMap computeNewHdrStates(const std::optional<HdrState> &hdr_state, bool configuring_primary_devices, const std::string &device_to_configure, const StringSet &additional_devices_to_configure, const HdrStateMap &original_states);
 
  void blankHdrStates(WinDisplayDeviceInterface &win_dd, const std::optional<std::chrono::milliseconds> &delay);
 
  DdGuardFn topologyGuardFn(WinDisplayDeviceInterface &win_dd, const ActiveTopology &topology);
 
  DdGuardFn modeGuardFn(WinDisplayDeviceInterface &win_dd, const ActiveTopology &topology);
 
  DdGuardFn modeGuardFn(WinDisplayDeviceInterface &win_dd, const DeviceDisplayModeMap &modes);
 
  DdGuardFn primaryGuardFn(WinDisplayDeviceInterface &win_dd, const ActiveTopology &topology);
 
  DdGuardFn primaryGuardFn(WinDisplayDeviceInterface &win_dd, const std::string &primary_device);
 
  DdGuardFn hdrStateGuardFn(WinDisplayDeviceInterface &win_dd, const ActiveTopology &topology);
 
  DdGuardFn hdrStateGuardFn(WinDisplayDeviceInterface &win_dd, const HdrStateMap &states);
}  // namespace display_device::win_utils