65 lines
1.8 KiB
C
65 lines
1.8 KiB
C
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#ifndef cmProc4_h
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#define cmProc4_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct
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{
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unsigned smpIdx; // time tag sample index for val
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cmMidiByte_t val; //
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bool validFl; //
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} cmScFolWndEle_t;
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typedef struct
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{
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unsigned pitchCnt; //
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unsigned* pitchV; // pitchV[pitchCnt]
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unsigned evtIdx; // index of the score event (into cmScoreEvt[]) at this location
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int barNumb; // bar number of this location
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} cmScFolLoc_t;
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typedef struct
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{
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cmObj obj;
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cmReal_t srate;
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cmScH_t scH;
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unsigned maxWndSmp;
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unsigned wndN;
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cmScFolWndEle_t* wndV; // wnd[wndN]
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int wni; // oldest value in wnd[]
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int locN;
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cmScFolLoc_t* loc;
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unsigned sri; // last reset score index
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unsigned sbi; // first (oldest) score index
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unsigned sei; // last (newest) score index
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unsigned evalWndN; // (dflt:5) count of elements to use for refined match window
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unsigned allowedMissCnt; // (dflt:1) count of non-match elements in refined match where a match is still signaled
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unsigned* edWndMtx;
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} cmScFol;
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// wndN = max count of elements in the score following window.
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// wndMs = max length of the score following window in time
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cmScFol* cmScFolAlloc( cmCtx* ctx, cmScFol* p, cmReal_t srate, unsigned wndN, cmReal_t wndMs, cmScH_t scH );
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cmRC_t cmScFolFree( cmScFol** pp );
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cmRC_t cmScFolInit( cmScFol* p, cmReal_t srate, unsigned wndN, cmReal_t wndMs, cmScH_t scH );
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cmRC_t cmScFolFinal( cmScFol* p );
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cmRC_t cmScFolReset( cmScFol* p, unsigned scoreIndex );
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unsigned cmScFolExec( cmScFol* p, unsigned smpIdx, unsigned status, cmMidiByte_t d0, cmMidiByte_t d1 );
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#ifdef __cplusplus
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}
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#endif
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#endif
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