Add support for a master speed MIDI light.

[nageru] / futatabi / midi_mapper.h

diff --git a/futatabi/midi_mapper.h b/futatabi/midi_mapper.h
index c1d6639858d1c697795692e05f16d6883a5263db..98ea6113ab6a7435f5c77c59c17b425bcbcb2de4 100644 (file)
--- a/futatabi/midi_mapper.h
+++ b/futatabi/midi_mapper.h
@@ -83,6 +83,10 @@ public:
                current_highlighted_camera = stream_idx;
                refresh_lights();
        }
+       void set_speed_light(float speed) {  // Goes from 0.0 to 2.0.
+               current_speed = speed;
+               refresh_lights();
+       }
 
        // MIDIReceiver.
        void controller_received(int controller, int value) override;
@@ -111,6 +115,7 @@ private:
        std::atomic<LightState> play_enabled_light{Off};
        std::atomic<LightState> locked_light{On};
        std::atomic<int> current_highlighted_camera{-1};
+       std::atomic<float> current_speed{1.0f};
 
        MIDIDevice midi_device;
 };