cmScore.h/c Major changes and additions to implement score attribute sets and score sections.

app/cmScore.h

@@ -34,35 +34,63 @@ extern "C" {
 
   enum
   {
-    kEvenScFl  = 0x01,   // This note is marked for evenness measurement
-    kDynScFl   = 0x02,   // This note is marked for dynamics measurement
-    kTempoScFl = 0x03,   // This note is marked for tempo measurement
-    kSkipScFl  = 0x04,   // This isn't a real event (e.g. tied note) skip over it
-    kInvalidScFl = 0x08  // This note has a calculated time
+    kEvenScFl    = 0x01,        // This note is marked for evenness measurement
+    kDynScFl     = 0x02,        // This note is marked for dynamics measurement
+    kTempoScFl   = 0x04,        // This note is marked for tempo measurement
+    kSkipScFl    = 0x08,        // This isn't a real event (e.g. tied note) skip over it
+    kInvalidScFl = 0x10         // This note has a calculated time
   };
 
+  struct cmScoreLoc_str;
+
+  // The score can be divided into arbitrary non-overlapping sections.
+  typedef struct
+  {
+    const cmChar_t*        label;      // section label
+    struct cmScoreLoc_str* locPtr;     // location where this section starts
+    unsigned               begIndex;   // score element index where this section starts
+    double                 evenCoeff;  // 
+    double                 dynCoeff;   //
+    double                 tempoCeoff; //
+  } cmScoreSection_t;
+
   typedef struct
   {
     unsigned     type;         // Event type
     double       secs;         // Time location in seconds 
     double       durSecs;      // Duration in seconds
-    unsigned     index;        // index of this event
+    unsigned     index;        // Index of this event in the event array.
     cmMidiByte_t pitch;        // MIDI pitch of this note
     unsigned     flags;        // Attribute flags for this event
     unsigned     dynVal;       // Dynamcis value pppp to ffff (1 to 11) for this note.
-    unsigned     barNumb;      // bar number of this event
-    unsigned     barNoteIdx;   // index of this note in this bar
+    unsigned     barNumb;      // Bar id of the measure containing this event.
+    unsigned     barNoteIdx;   // Index of this note in this bar
+    unsigned     csvRowNumb;   // File row number (not index) from which this record originated
+    unsigned     perfSmpIdx;   // Time this event was performed or cmInvalidIdx if the event was not performed.
+    unsigned     perfVel;      // Velocity of the performed note or 0 if the note was not performed.
   } cmScoreEvt_t;
 
-  typedef struct
+  typedef struct cmScoreSet_str
   {
-    double         secs;     // Time of this location
-    unsigned       evtCnt;   // Count of events in evtArray[].
-    cmScoreEvt_t** evtArray; // Events which occur at this time.
-    unsigned       evtIdx;   // Index into the master event array 
-                             // (p->array[]) of the first event in this loc.
-    unsigned       barNumb;  // Bar number this event is contained by.
-                            
+    unsigned           typeFl;     // See kXXXScFl flags above
+    cmScoreEvt_t**     eleArray;   // Events that make up this set in time order
+    unsigned           eleCnt;     // 
+    cmScoreSection_t** sectArray;  // Array of pointers to sections to apply this set to
+    unsigned           sectCnt;    //
+    struct cmScoreSet_str* link;   // cmScoreLoc_t setList link
+  } cmScoreSet_t;
+  
+
+  // All events which are simultaneous are collected into a single
+  // cmScoreLoc_t record.
+  typedef struct cmScoreLoc_str
+  {
+    double            secs;          // Time of this location
+    unsigned          evtCnt;        // Count of events in evtArray[].
+    cmScoreEvt_t**    evtArray;      // Events which occur at this time.
+    unsigned          barNumb;       // Bar number this event is contained by.                            
+    cmScoreSet_t*     setList;       // Set's which end on this time location
+    cmScoreSection_t* begSectPtr;    // NULL if this location does not start a section
   } cmScoreLoc_t;
 
   typedef void (*cmScCb_t)( void* arg, const void* data, unsigned byteCnt );
@@ -85,6 +113,7 @@ extern "C" {
   // Filename of last successfuly loaded score file.
   const cmChar_t* cmScoreFileName( cmScH_t h );
 
+  // Validate the score handle
   bool          cmScoreIsValid( cmScH_t h );
 
   // Access the score data.
@@ -94,9 +123,17 @@ extern "C" {
   // Access the score location data
   unsigned      cmScoreLocCount( cmScH_t h );
   cmScoreLoc_t* cmScoreLoc( cmScH_t h, unsigned idx );
+  void          cmScorePrintLoc( cmScH_t h );
 
-
+  // Make callbacks for all events in the score. The callbacks
+  // contain cmScMsg_t records serialized as a byte stream.
+  // Use cmScoreDecode() to convert the byte string to a
+  // cmScMsg_t record.
   cmScRC_t      cmScoreSeqNotify( cmScH_t h );
+
+  void          cmScoreClearPerfInfo( cmScH_t h );
+  void          cmScoreSetPerfEvent( cmScH_t h, unsigned locIdx, unsigned smpIdx, unsigned pitch, unsigned vel );
+  
   
   typedef enum
   {
@@ -112,17 +149,14 @@ extern "C" {
     cmScoreEvt_t    evt;    // only used when typeId == kEventMsgScId
   } cmScMsg_t;
 
+  // Decode a serialized cmScMsg_t from a byte stream as passed to the 
+  // cmScCb_t function.
   cmScRC_t      cmScoreDecode( const void* msg, unsigned msgByteCnt, cmScMsg_t* );
 
   void          cmScorePrint( cmScH_t h, cmRpt_t* rpt );
 
-  cmScRC_t      cmScoreSyncTimeLine( cmScH_t scH, cmTlH_t tlH, unsigned editDistWndCnt, cmReal_t maxNoteOffsetSecs );
-
-  cmScRC_t      cmScoreSyncTimeLineTest( cmCtx_t* ctx,  const cmChar_t* timeLineJsFn, const cmChar_t* scoreCsvFn );
-
   void          cmScoreTest( cmCtx_t* ctx, const cmChar_t* fn );
 
-  void          cmScoreFix( cmCtx_t* ctx );
 
 #ifdef __cplusplus
 }