Messages

1

Audio / Re: Change output audio device

« on: March 30, 2019, 10:22:47 pm »

Thanks for the reply.
I think SFML should give the ability to register a callback function, which triggers everytime the audio devices list is changed. Obviously SFML must give the ability to get the current available audio devices.

Something like this:

void sf::SetOnAudioDevicesUpdate(std::function<void()> callback);

std::vector<sf::priv::AudioDevice> sf::GetAudioDevices();

int sf::SetAudioDevice(sf::priv::AudioDevice audioDevice);

Now, you can destroy the previous context and recreate a new one with the supplied audio device, then make the context current.

Is this possible?

Thanks in advance!

2

Audio / Change output audio device

« on: March 23, 2019, 03:36:35 pm »

Hi at all! I new on this forum. I have a direct question.
- Why SFML does not support output device switching on the fly? What are the technical reasons behind that?
I know that this implies many other things to consider, like listening for device changes by the OS, which OpenAL doesn't, obviously. Although I don't know much of OpenAL, I think there are some consideration about buffers, which are possibly related to a specific context, linked to an output device? Surely device switching on the fly it's 100% possible in OpenAL.
I think this would be a great function to be present in SFML. People like me, switch from headphones to the monitor audio output. Maybe you connect a third output device while running a SFML application, and restarting it is a very bad thing just to hear audio output.
Thanks in advance!