bool DisplayManagerWin::setDisplayMode(int display, int mode)
{
DEVMODEW modeInfo;
if (!isValidDisplayMode(display, mode))
return false;
if (getModeInfo(display, mode, modeInfo))
{
modeInfo.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY | DM_DISPLAYFLAGS;
LONG rc = ChangeDisplaySettingsExW((LPCWSTR)m_displayAdapters[display].utf16(), &modeInfo, NULL,
CDS_FULLSCREEN, NULL);
if (rc != DISP_CHANGE_SUCCESSFUL)
{
QLOG_ERROR() << "Failed to changed DisplayMode, error" << rc;
return false;
}
else
{
return true;
}
}
return false;
}
bool DisplayManagerRPI::setDisplayMode(int display, int mode)
{
if (!isValidDisplayMode(display, mode))
return false;
HDMI_PROPERTY_PARAM_T property;
property.property = HDMI_PROPERTY_PIXEL_CLOCK_TYPE;
property.param1 = (mode % 2) ? HDMI_PIXEL_CLOCK_TYPE_NTSC : HDMI_PIXEL_CLOCK_TYPE_PAL;
property.param2 = 0;
vc_tv_hdmi_set_property(&property);
TV_SUPPORTED_MODE_NEW_T* tvmode = &m_modes[mode / 2];
bool ret = vc_tv_hdmi_power_on_explicit_new(HDMI_MODE_HDMI, (HDMI_RES_GROUP_T)tvmode->group, tvmode->code) == 0;
if (!ret)
{
QLOG_ERROR() << "Failed to switch display mode" << ret;
}
return ret;
}
bool DisplayManagerOSX::setDisplayMode(int display, int mode)
{
if (!isValidDisplayMode(display, mode) || !m_osxDisplayModes[display])
return false;
CGDisplayModeRef displayMode =
(CGDisplayModeRef)CFArrayGetValueAtIndex(m_osxDisplayModes[display], mode);
CGError err = CGDisplaySetDisplayMode(m_osxDisplays[display], displayMode, nullptr);
if (err)
{
QLOG_ERROR() << "CGDisplaySetDisplayMode() returned failure:" << err;
return false;
}
// HACK : on OSX, switching display mode can leave dock in a state where mouse cursor
// will not hide on top of hidden dock, so we reset it state to fix this
OSXUtils::SetMenuBarVisible(true);
OSXUtils::SetMenuBarVisible(false);
return true;
}
