AddModes
if (i > 0 && !AddModes(baseModes, baseModeCount)) {
modes.AddModes(initialModes, initialModeCount);
modes.AddModes(edid);
modes.AddModes(kBaseModeList, kNumBaseModes);
bool AddModes(edid1_info* info);
bool AddModes(const display_mode* modes,