void Sound::UpdateSettings()
{
cstring errMsg = NULL;
if (dialog->SoundEnabled())
{
Nes::Sound nesSound( emulator );
errMsg = directSound.Update
(
dialog->GetAdapter(),
nesSound.GetSampleRate(),
nesSound.GetSampleBits(),
nesSound.GetSpeaker() == Nes::Sound::SPEAKER_STEREO ? DirectX::DirectSound::STEREO : DirectX::DirectSound::MONO,
emulator.IsNsf() ? 500 : (dialog->GetLatency() + 2) * 21,
dialog->GetPool(),
CanRunInBackground()
);
if (errMsg == NULL)
{
emuOutput = &output;
nesSound.SetSpeed( emulator.GetSpeed() );
recorder->Enable( &directSound.GetWaveFormat() );
return;
}
}
else
{
directSound.Destroy();
}
Disable( errMsg );
}
bool Main::ToggleMenu() const
{
bool visible = menu.Visible();
if (Fullscreen() || !window.Restored())
{
if (Fullscreen() && !visible && !CanRunInBackground())
emulator.Stop();
visible = menu.Toggle();
}
else
{
Point size;
if (visible)
{
size.y = menu.Height();
menu.Hide();
window.Size() -= size;
visible = false;
}
else
{
menu.Show();
size.y = menu.Height();
window.Size() += size;
visible = true;
}
}
return visible;
}
bool Main::OnStartEmulation()
{
if (window.Enabled() && (CanRunInBackground() || (window.Active() && !window.Minimized() && (Windowed() || !menu.Visible()))))
{
int priority;
switch (preferences.GetPriority())
{
case Managers::Preferences::PRIORITY_HIGH:
if (emulator.IsGame() && !CanRunInBackground())
{
priority = THREAD_PRIORITY_HIGHEST;
break;
}
case Managers::Preferences::PRIORITY_ABOVE_NORMAL:
priority = THREAD_PRIORITY_ABOVE_NORMAL;
break;
default:
priority = THREAD_PRIORITY_NORMAL;
break;
}
::SetThreadPriority( ::GetCurrentThread(), priority );
frameClock.StartEmulation();
video.StartEmulation();
input.StartEmulation();
sound.StartEmulation();
return true;
}
return false;
}
ibool Main::OnActivate(Param& param)
{
if (param.Activator().Entering())
{
if (Fullscreen() && param.Activator().Minimized())
emulator.Stop();
}
else
{
if (!CanRunInBackground() || (Fullscreen() && param.Activator().OutsideApplication()))
emulator.Stop();
}
return false;
}