X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=score.h;h=03add0353aa71b07070c97f4b60e68ca2ac04144;hb=d25fa8b91eb2e9dad783584215c35124b65429a8;hp=ea363538b95d47a5c75bf4dc78882f017a9797df;hpb=05713bff8bc084c401d58b1b9526d83d9a42b641;p=scherzo

diff --git a/score.h b/score.h
index ea36353..03add03 100644
--- a/score.h
+++ b/score.h
@@ -57,51 +57,53 @@ typedef enum score_pitch_name
 
 #define SCORE_PITCH_NAME(pitch) (((pitch) & SCORE_PITCH_NAME_MASK) >> SCORE_PITCH_NAME_SHIFT)
 
-#define SCORE_PITCH_VALUE(name, accidental) ((SCORE_PITCH_NAME_##name << SCORE_PITCH_NAME_SHIFT) + (SCORE_PITCH_ACCIDENTAL_##accidental))
+#define SCORE_PITCH(name, accidental) (((name) << SCORE_PITCH_NAME_SHIFT) | (accidental))
+
+#define SCORE_PITCH_LITERAL(literal_name, literal_accidental) SCORE_PITCH(SCORE_PITCH_NAME_##literal_name, SCORE_PITCH_ACCIDENTAL_##literal_accidental)
 
 typedef enum score_pitch
 {
-    SCORE_PITCH_Cff = SCORE_PITCH_VALUE (C, DOUBLE_FLAT), 
-    SCORE_PITCH_Cf  = SCORE_PITCH_VALUE (C, FLAT),	  
-    SCORE_PITCH_C   = SCORE_PITCH_VALUE (C, NATURAL),	  
-    SCORE_PITCH_Cs  = SCORE_PITCH_VALUE (C, SHARP),	  
-    SCORE_PITCH_Css = SCORE_PITCH_VALUE (C, DOUBLE_SHARP),
-
-    SCORE_PITCH_Dff = SCORE_PITCH_VALUE (D, DOUBLE_FLAT), 
-    SCORE_PITCH_Df  = SCORE_PITCH_VALUE (D, FLAT),	  
-    SCORE_PITCH_D   = SCORE_PITCH_VALUE (D, NATURAL),	  
-    SCORE_PITCH_Ds  = SCORE_PITCH_VALUE (D, SHARP),	  
-    SCORE_PITCH_Dss = SCORE_PITCH_VALUE (D, DOUBLE_SHARP),
-
-    SCORE_PITCH_Eff = SCORE_PITCH_VALUE (E, DOUBLE_FLAT), 
-    SCORE_PITCH_Ef  = SCORE_PITCH_VALUE (E, FLAT),	  
-    SCORE_PITCH_E   = SCORE_PITCH_VALUE (E, NATURAL),	  
-    SCORE_PITCH_Es  = SCORE_PITCH_VALUE (E, SHARP),	  
-    SCORE_PITCH_Ess = SCORE_PITCH_VALUE (E, DOUBLE_SHARP),
-
-    SCORE_PITCH_Fff = SCORE_PITCH_VALUE (F, DOUBLE_FLAT), 
-    SCORE_PITCH_Ff  = SCORE_PITCH_VALUE (F, FLAT),	  
-    SCORE_PITCH_F   = SCORE_PITCH_VALUE (F, NATURAL),	  
-    SCORE_PITCH_Fs  = SCORE_PITCH_VALUE (F, SHARP),	  
-    SCORE_PITCH_Fss = SCORE_PITCH_VALUE (F, DOUBLE_SHARP),
-
-    SCORE_PITCH_Gff = SCORE_PITCH_VALUE (G, DOUBLE_FLAT), 
-    SCORE_PITCH_Gf  = SCORE_PITCH_VALUE (G, FLAT),	  
-    SCORE_PITCH_G   = SCORE_PITCH_VALUE (G, NATURAL),	  
-    SCORE_PITCH_Gs  = SCORE_PITCH_VALUE (G, SHARP),	  
-    SCORE_PITCH_Gss = SCORE_PITCH_VALUE (G, DOUBLE_SHARP),
-
-    SCORE_PITCH_Aff = SCORE_PITCH_VALUE (A, DOUBLE_FLAT), 
-    SCORE_PITCH_Af  = SCORE_PITCH_VALUE (A, FLAT),	  
-    SCORE_PITCH_A   = SCORE_PITCH_VALUE (A, NATURAL),	  
-    SCORE_PITCH_As  = SCORE_PITCH_VALUE (A, SHARP),	  
-    SCORE_PITCH_Ass = SCORE_PITCH_VALUE (A, DOUBLE_SHARP),
-
-    SCORE_PITCH_Bff = SCORE_PITCH_VALUE (B, DOUBLE_FLAT), 
-    SCORE_PITCH_Bf  = SCORE_PITCH_VALUE (B, FLAT),	  
-    SCORE_PITCH_B   = SCORE_PITCH_VALUE (B, NATURAL),	  
-    SCORE_PITCH_Bs  = SCORE_PITCH_VALUE (B, SHARP),	  
-    SCORE_PITCH_Bss = SCORE_PITCH_VALUE (B, DOUBLE_SHARP)
+    SCORE_PITCH_Cff = SCORE_PITCH_LITERAL (C, DOUBLE_FLAT), 
+    SCORE_PITCH_Cf  = SCORE_PITCH_LITERAL (C, FLAT),	  
+    SCORE_PITCH_C   = SCORE_PITCH_LITERAL (C, NATURAL),	  
+    SCORE_PITCH_Cs  = SCORE_PITCH_LITERAL (C, SHARP),	  
+    SCORE_PITCH_Css = SCORE_PITCH_LITERAL (C, DOUBLE_SHARP),
+
+    SCORE_PITCH_Dff = SCORE_PITCH_LITERAL (D, DOUBLE_FLAT), 
+    SCORE_PITCH_Df  = SCORE_PITCH_LITERAL (D, FLAT),	  
+    SCORE_PITCH_D   = SCORE_PITCH_LITERAL (D, NATURAL),	  
+    SCORE_PITCH_Ds  = SCORE_PITCH_LITERAL (D, SHARP),	  
+    SCORE_PITCH_Dss = SCORE_PITCH_LITERAL (D, DOUBLE_SHARP),
+
+    SCORE_PITCH_Eff = SCORE_PITCH_LITERAL (E, DOUBLE_FLAT), 
+    SCORE_PITCH_Ef  = SCORE_PITCH_LITERAL (E, FLAT),	  
+    SCORE_PITCH_E   = SCORE_PITCH_LITERAL (E, NATURAL),	  
+    SCORE_PITCH_Es  = SCORE_PITCH_LITERAL (E, SHARP),	  
+    SCORE_PITCH_Ess = SCORE_PITCH_LITERAL (E, DOUBLE_SHARP),
+
+    SCORE_PITCH_Fff = SCORE_PITCH_LITERAL (F, DOUBLE_FLAT), 
+    SCORE_PITCH_Ff  = SCORE_PITCH_LITERAL (F, FLAT),	  
+    SCORE_PITCH_F   = SCORE_PITCH_LITERAL (F, NATURAL),	  
+    SCORE_PITCH_Fs  = SCORE_PITCH_LITERAL (F, SHARP),	  
+    SCORE_PITCH_Fss = SCORE_PITCH_LITERAL (F, DOUBLE_SHARP),
+
+    SCORE_PITCH_Gff = SCORE_PITCH_LITERAL (G, DOUBLE_FLAT), 
+    SCORE_PITCH_Gf  = SCORE_PITCH_LITERAL (G, FLAT),	  
+    SCORE_PITCH_G   = SCORE_PITCH_LITERAL (G, NATURAL),	  
+    SCORE_PITCH_Gs  = SCORE_PITCH_LITERAL (G, SHARP),	  
+    SCORE_PITCH_Gss = SCORE_PITCH_LITERAL (G, DOUBLE_SHARP),
+
+    SCORE_PITCH_Aff = SCORE_PITCH_LITERAL (A, DOUBLE_FLAT), 
+    SCORE_PITCH_Af  = SCORE_PITCH_LITERAL (A, FLAT),	  
+    SCORE_PITCH_A   = SCORE_PITCH_LITERAL (A, NATURAL),	  
+    SCORE_PITCH_As  = SCORE_PITCH_LITERAL (A, SHARP),	  
+    SCORE_PITCH_Ass = SCORE_PITCH_LITERAL (A, DOUBLE_SHARP),
+
+    SCORE_PITCH_Bff = SCORE_PITCH_LITERAL (B, DOUBLE_FLAT), 
+    SCORE_PITCH_Bf  = SCORE_PITCH_LITERAL (B, FLAT),	  
+    SCORE_PITCH_B   = SCORE_PITCH_LITERAL (B, NATURAL),	  
+    SCORE_PITCH_Bs  = SCORE_PITCH_LITERAL (B, SHARP),	  
+    SCORE_PITCH_Bss = SCORE_PITCH_LITERAL (B, DOUBLE_SHARP)
 } score_pitch_t;
 
 typedef enum score_duration
@@ -202,6 +204,9 @@ score_add_note (score_staff_t *staff,
 /* Add a chord symbol of 'name' to a staff.
  *
  * For now, the chord symbols are free-form names.
+ *
+ * The chord name must be a talloc'ed string, which the returned
+ * score_chord_t will talloc_steal.
  */
 score_chord_t *
 score_add_chord (score_staff_t *staff,