umpPitchBendF()

jazz-soft · Dec 27, 2023 · 410c727 · 410c727
1 parent 32eec49
commit 410c727
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Showing 3 changed files with 11 additions and 1 deletion.
diff --git a/javascript/JZZ.js b/javascript/JZZ.js
@@ -3095,9 +3095,15 @@
     umpPitchBend: function(g, c, x, y, z, w) {
       return [0x40 + _4b(g), 0xe0 + _ch(c), 0, 0].concat(_32a(x, y, z, w));
     },
+    umpPitchBendF: function(g, c, x) {
+      return _helperGC.umpPitchBend(g, c, _f_32((x + 1) / 2));
+    },
     umpPnPitchBend: function(g, c, n, x, y, z, w) {
       return [0x40 + _4b(g), 0x60 + _ch(c), _7bn(n), 0].concat(_32a(x, y, z, w));
     },
+    umpPnPitchBendF: function(g, c, n, x) {
+      return _helperGC.umpPnPitchBend(g, c, n, _f_32((x + 1) / 2));
+    },
     umpRPN: function(g, c, b, n, x, y, z, w) {
       return [0x40 + _4b(g), 0x20 + _ch(c), _7b(b), _7b(n)].concat(_32a(x, y, z, w));
     },

diff --git a/minified/JZZ.js b/minified/JZZ.js
diff --git a/test/common.js b/test/common.js
@@ -1070,9 +1070,13 @@ describe('UMP messages', function() {
   });
   it('umpPitchBend', function() {
     assert.equal(JZZ.UMP.umpPitchBend(1, 2, 3, 4, 5, 6).toString(), '41e20000 03040506 -- Pitch Bend');
+    assert.equal(JZZ.UMP.umpPitchBendF(1, 2, -1).toString(), '41e20000 00000000 -- Pitch Bend');
+    assert.equal(JZZ.UMP.umpPitchBendF(1, 2, 0).toString(), '41e20000 80000000 -- Pitch Bend');
+    assert.equal(JZZ.UMP.umpPitchBendF(1, 2, 1).toString(), '41e20000 ffffffff -- Pitch Bend');
   });
   it('umpPnPitchBend', function() {
     assert.equal(JZZ.UMP.umpPnPitchBend(1, 2, 'C5', 3, 4, 5, 6).toString(), '41623c00 03040506 -- Per-Note Pitch Bend');
+    assert.equal(JZZ.UMP.umpPnPitchBendF(1, 2, 'C5', 0).toString(), '41623c00 80000000 -- Per-Note Pitch Bend');
   });
   it('umpNRPN', function() {
     assert.equal(JZZ.UMP.umpNRPN(1, 2, 3, 4, 5).toString(), '41320304 00000005 -- Assignable Controller');