SDL_HINT_AUDIO_ALSA_DEFAULT_DEVICE

Specify the default ALSA audio device name.

Header File

Defined in <SDL3/SDL_hints.h>

Syntax

#define SDL_HINT_AUDIO_ALSA_DEFAULT_DEVICE "SDL_AUDIO_ALSA_DEFAULT_DEVICE"

Remarks

This variable is a specific audio device to open when the "default" audio device is used.

This hint will be ignored when opening the default playback device if SDL_HINT_AUDIO_ALSA_DEFAULT_PLAYBACK_DEVICE is set, or when opening the default recording device if SDL_HINT_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE is set.

This hint should be set before an audio device is opened.

Version

This hint is available since SDL 3.2.0.

See Also

• SDL_HINT_AUDIO_ALSA_DEFAULT_PLAYBACK_DEVICE
• SDL_HINT_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE

CategoryAPI, CategoryAPIMacro, CategoryHints