Fix #311353: Playback fix for diminished chords

Backport of musescore#8170
Jojo-Schmitz · Aug 30, 2021 · 10b3a2a · 10b3a2a
1 parent b72cf2d
commit 10b3a2a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/libmscore/realizedharmony.cpp b/libmscore/realizedharmony.cpp
@@ -412,6 +412,8 @@ RealizedHarmony::PitchMap RealizedHarmony::getIntervals(int rootTpc, bool litera
                   ret.insert(step2pitchInterval(3, -1) + RANK_MULT*RANK_3RD, tpcInterval(rootTpc, 3, -1));     //min3
             if (!(omit & (1 << 5)))
                   ret.insert(step2pitchInterval(5, -1) + RANK_MULT*RANK_3RD, tpcInterval(rootTpc, 5, -1));     //dim5
+            if (!(omit & (1 << 7)) && quality == "half-diminished")
+                  ret.insert(step2pitchInterval(7, -1) + RANK_MULT * RANK_7TH, tpcInterval(rootTpc, 7, -1));   //min7
             alt5 = true;
             }
       else { //major or dominant
@@ -450,6 +452,8 @@ RealizedHarmony::PitchMap RealizedHarmony::getIntervals(int rootTpc, bool litera
                               ret.insert(11 + RANK_MULT*RANK_7TH, tpcInterval(rootTpc, 7, 0));
                         else if (quality == "diminished")
                               ret.insert(9 + RANK_MULT*RANK_7TH, tpcInterval(rootTpc, 7, -2));
+                        else if (quality == "half-diminished")
+                              ; // 7th note already added when handling chord quality
                         else //dominant or augmented or minor
                               ret.insert(10 + RANK_MULT*RANK_7TH, tpcInterval(rootTpc, 7, -1));
                         }