diff options
Diffstat (limited to 'src/sound')
| -rw-r--r-- | src/sound/null_s.h | 1 | ||||
| -rw-r--r-- | src/sound/sound_driver.hpp | 11 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/sound/null_s.h b/src/sound/null_s.h index c01eae32a..9bc660b92 100644 --- a/src/sound/null_s.h +++ b/src/sound/null_s.h @@ -19,6 +19,7 @@ public: void Stop() override { } const char *GetName() const override { return "null"; } + bool HasOutput() const override { return false; } }; /** Factory for the null sound driver. */ 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() { |