diff options
Diffstat (limited to 'src/sound/sound_driver.hpp')
| -rw-r--r-- | src/sound/sound_driver.hpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/sound/sound_driver.hpp b/src/sound/sound_driver.hpp index 6de66d74e..062e7704d 100644 --- a/src/sound/sound_driver.hpp +++ b/src/sound/sound_driver.hpp @@ -19,6 +19,17 @@ public: virtual void MainLoop() {} /** + * Whether the driver has an output from which the user can hear sound. + * Or in other words, whether we should warn the user if no soundset is + * loaded and that loading one would fix the sound problems. + * @return True for all drivers except null. + */ + virtual bool HasOutput() const + { + return true; + } + + /** * Get the currently active instance of the sound driver. */ static SoundDriver *GetInstance() { |