void
vncDesktop::Checkmonitors()
{
nr_monitors=GetNrMonitors();
DEVMODE devMode;
if (nr_monitors>0)
{
if(OSversion()==1 || OSversion()==2 || OSversion()==4 )GetPrimaryDevice();
devMode.dmSize = sizeof(DEVMODE);
if(OSversion()==1 || OSversion()==2 || OSversion()==4 ) EnumDisplaySettings(mymonitor[0].device, ENUM_CURRENT_SETTINGS, &devMode);
else EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &devMode);
mymonitor[0].offsetx=devMode.dmPosition.x;
mymonitor[0].offsety=devMode.dmPosition.y;
mymonitor[0].Width=devMode.dmPelsWidth;
mymonitor[0].Height=devMode.dmPelsHeight;
mymonitor[0].Depth=devMode.dmBitsPerPel;
}
if (nr_monitors>1)
{
GetSecondaryDevice();
devMode.dmSize = sizeof(DEVMODE);
EnumDisplaySettings(mymonitor[1].device, ENUM_CURRENT_SETTINGS, &devMode);
mymonitor[1].offsetx=devMode.dmPosition.x;
mymonitor[1].offsety=devMode.dmPosition.y;
mymonitor[1].Width=devMode.dmPelsWidth;
mymonitor[1].Height=devMode.dmPelsHeight;
mymonitor[1].Depth=devMode.dmBitsPerPel;
}
// JnZn558
if (nr_monitors>2)
{
GetThirdDevice();
devMode.dmSize = sizeof(DEVMODE);
EnumDisplaySettings(mymonitor[2].device, ENUM_CURRENT_SETTINGS, &devMode);
mymonitor[2].offsetx=devMode.dmPosition.x;
mymonitor[2].offsety=devMode.dmPosition.y;
mymonitor[2].Width=devMode.dmPelsWidth;
mymonitor[2].Height=devMode.dmPelsHeight;
mymonitor[2].Depth=devMode.dmBitsPerPel;
}
//
/* JnZn558
mymonitor[2].offsetx=GetSystemMetrics(SM_XVIRTUALSCREEN);
mymonitor[2].offsety=GetSystemMetrics(SM_YVIRTUALSCREEN);
mymonitor[2].Width=GetSystemMetrics(SM_CXVIRTUALSCREEN);
mymonitor[2].Height=GetSystemMetrics(SM_CYVIRTUALSCREEN);
mymonitor[2].Depth=mymonitor[0].Depth;//depth primary monitor is used
*/
mymonitor[3].offsetx=GetSystemMetrics(SM_XVIRTUALSCREEN);
mymonitor[3].offsety=GetSystemMetrics(SM_YVIRTUALSCREEN);
mymonitor[3].Width=GetSystemMetrics(SM_CXVIRTUALSCREEN);
mymonitor[3].Height=GetSystemMetrics(SM_CYVIRTUALSCREEN);
mymonitor[3].Depth=mymonitor[0].Depth;//depth primary monitor is used
}
bool Camera::changeDisplayResolution(int width, int height) {
#ifdef _WIN32
DISPLAY_DEVICE dd = GetPrimaryDevice();
DEVMODE dm;
dm.dmSize = sizeof(DEVMODE);
if ( !EnumDisplaySettings(dd.DeviceName, ENUM_CURRENT_SETTINGS, &dm) ) {
// printf("EnumDisplaySettings failed:%d\n", GetLastError());
return false;
}
dm.dmPelsWidth = width;
dm.dmPelsHeight = height;
dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
if ( fullScreen ) {
// POINT p;
// p.x = 0;
// p.y = 0;
// dm.dmPosition = p;
// dm.dmDisplayFixedOutput = DM_DISPLAYFIXEDOUTPUT;
// SDL_putenv("SDL_VIDEO_WINDOW_POS=0,0");
}
if ( ChangeDisplaySettings(&dm, CDS_TEST) != DISP_CHANGE_SUCCESSFUL ) {
// printf("\nIllegal graphics mode: %d\n", GetLastError());
return false;
}
geometry.setWidth(width);
geometry.setHeight(height);
return (ChangeDisplaySettings(&dm, 0) == DISP_CHANGE_SUCCESSFUL);
#endif
return true;
}
