Add the two final missing MIDI mappings, namely buttons for toggling limiter and...

[nageru] / nonlinear_fader.cpp

diff --git a/nonlinear_fader.cpp b/nonlinear_fader.cpp
index b548c29493206bc6f5a3569ffc657f55f4178550..61317e0acfc0c5c9ba2e871d421e483b6df73b27 100644 (file)
--- a/nonlinear_fader.cpp
+++ b/nonlinear_fader.cpp
@@ -17,8 +17,11 @@ namespace {
 
 vector<pair<double, double>> fader_control_points = {
        // The main area is from +6 to -12 dB (18 dB), and we use half the slider range for it.
+       // Adjust slightly so that the MIDI controller value of 106 becomes exactly 0.0 dB
+       // (cf. map_controller_to_float()); otherwise, we'd miss ever so slightly, which is
+       // really frustrating.
        { 6.0, 1.0 },
-       { -12.0, 0.5 },
+       { -12.0, 1.0 - (1.0 - 106.5/127.0) * 3.0 },  // About 0.492.
 
        // -12 to -21 is half the range (9 dB). Halve.
        { -21.0, 0.325 },