148 lines
4.3 KiB
C++
148 lines
4.3 KiB
C++
namespace cw
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{
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namespace score_parse
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{
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enum {
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kInvalidTId,
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kBarTId,
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kSectionTId,
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kBpmTId,
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kNoteOnTId,
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kNoteOffTId,
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kPedalTId,
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kRestTId,
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kCtlTId,
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};
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const char* opcode_id_to_label( unsigned opId );
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unsigned opcode_label_to_id( const char* label );
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const char* dyn_ref_id_to_label( unsigned dynId );
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unsigned dyn_ref_label_to_id( const char* label );
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unsigned attr_char_to_flags( const char* label );
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const char* attr_flags_to_char( unsigned flag );
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enum {
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kDynVarFl = 0x0001,
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kEvenVarFl = 0x0002,
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kTempoVarFl = 0x0004,
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kSetEndVarFl = 0x0008,
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kGraceFl = 0x0010,
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kTieBegFl = 0x0020,
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kTieContinueFl = 0x0040,
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kTieEndFl = 0x0080,
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kOnsetFl = 0x0100
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};
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enum {
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kMinVarIdx = 0,
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kDynVarIdx = kMinVarIdx,
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kEvenVarIdx,
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kTempoVarIdx,
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kVarCnt
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};
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struct set_str;
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struct event_str;
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typedef struct section_str
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{
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char* label;
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unsigned csvRowNumb; // score CSV row number where this section starts
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unsigned setN;
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struct set_str** setA;
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struct event_str* begEvent;
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struct event_str* endEvent;
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struct section_str* link;
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} section_t;
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struct event_str;
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typedef struct set_str
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{
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unsigned id;
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unsigned varTypeId;
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unsigned eventN;
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struct event_str** eventA;
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section_t* targetSection;
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unsigned sectionSetIdx; // index of this set in the section
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struct set_str* link;
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} set_t;
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typedef struct event_var_str
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{
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unsigned flags; // var flags
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set_t* set; // set this event belongs to
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unsigned setNoteIdx; // the index of this event in it's owner set
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section_t* target_section; // the target section of this set - if this is the last event in the set
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} event_var_t;
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typedef struct event_str
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{
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unsigned csvRowNumb; // CSV row number this event was derived from
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unsigned opId; // event type
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unsigned csvId; // CSV 'index' column
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section_t* section; // section that this event belongs to
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unsigned barNumb; //
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unsigned barEvtIdx; // index of this event in this bar
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unsigned barPitchIdx; // count of this pitch in this bar
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unsigned voice;
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unsigned tick;
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double sec;
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double rval;
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unsigned dotCnt;
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unsigned dynLevel; // dynamic level based on marker
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unsigned hash; // [ op_id:4 bar:12 pitch:8 bar_pitch_n:8 ]
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unsigned loc;
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unsigned loctn;
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unsigned oloc;
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unsigned bpm;
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unsigned flags;
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midi::byte_t status;
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midi::byte_t d0;
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midi::byte_t d1;
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char* sciPitch;
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event_var_t varA[ kVarCnt ];
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} event_t;
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typedef handle<struct score_parse_str> handle_t;
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const char* opcode_id_to_label( unsigned opId );
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unsigned opcode_label_to_id( const char* label );
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unsigned var_char_to_flags( const char* label );
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const char* var_flags_to_char( unsigned flags );
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const char* var_index_to_char( unsigned var_idx );
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const char* dyn_ref_level_to_label( handle_t h, unsigned vel );
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unsigned dyn_ref_label_to_level( handle_t h, const char* label );
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unsigned form_hash( unsigned op_id, unsigned bar, uint8_t midi_pitch, unsigned barPitchIdx );
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void parse_hash( unsigned hash, unsigned& op_idRef, unsigned& barRef, uint8_t& midi_pitchRef, unsigned& barPitchIdxRef );
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rc_t create( handle_t& hRef, const char* fname, double srate, dyn_ref_tbl::handle_t dynRefH );
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rc_t destroy( handle_t& hRef );
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double sample_rate( handle_t h );
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unsigned event_count( handle_t h );
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const event_t* event_array( handle_t h );
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unsigned section_count( handle_t h );
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// Returns a linked list of section records in time order.
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const section_t* section_list( handle_t h );
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unsigned set_count( handle_t h );
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// Returns a linked list of sets.
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const set_t* set_list( handle_t h );
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void report( handle_t h );
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// see score_test::test() for testing this object
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}
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}
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