cmScoreProc.h/c,Makefile.am: Initial commit.

Makefile.am

@@ -68,8 +68,11 @@ cmHDR += src/libcm/cmProcObj.h src/libcm/cmProc.h src/libcm/cmProc2.h src/libcm/
 cmSRC += src/libcm/cmProcObj.c src/libcm/cmProc.c src/libcm/cmProc2.c src/libcm/cmProc3.c src/libcm/cmProc4.c src/libcm/cmProcTest.c
 
 
-cmHDR += src/libcm/app/cmOnset.h src/libcm/app/cmTimeLine.h src/libcm/app/cmScore.h src/libcm/app/cmPickup.h src/libcm/cmRbm.h
-cmSRC += src/libcm/app/cmOnset.c src/libcm/app/cmTimeLine.c src/libcm/app/cmScore.c src/libcm/app/cmPickup.c src/libcm/cmRbm.c
+cmHDR += src/libcm/app/cmOnset.h src/libcm/app/cmTimeLine.h src/libcm/app/cmScore.h src/libcm/app/cmScoreProc.h 
+cmSRC += src/libcm/app/cmOnset.c src/libcm/app/cmTimeLine.c src/libcm/app/cmScore.c src/libcm/app/cmScoreProc.c 
+
+cmHDR += src/libcm/app/cmPickup.h src/libcm/cmRbm.h
+cmSRC += src/libcm/app/cmPickup.c src/libcm/cmRbm.c
 
 if OS_LINUX
  cmSRC += src/libcm/linux/cmFileSysLinux.c  src/libcm/linux/cmAudioPortAlsa.c src/libcm/linux/cmMidiAlsa.c

app/cmScoreProc.c

@@ -0,0 +1,157 @@
+#include "cmGlobal.h"
+#include "cmFloatTypes.h"
+#include "cmRpt.h"
+#include "cmErr.h"
+#include "cmCtx.h"
+#include "cmMem.h"
+#include "cmMallocDebug.h"
+#include "cmLinkedHeap.h"
+#include "cmSymTbl.h"
+#include "cmJson.h"
+#include "cmMidi.h"
+#include "cmMidiFile.h"
+#include "cmAudioFile.h"
+#include "cmScore.h"
+#include "cmTimeLine.h"
+#include "cmScoreProc.h"
+
+enum
+{
+  kOkSpRC,
+  kJsonFailSpRC,
+  kScoreFailSpRC,
+  kTimeLineFailSpRC
+};
+
+
+typedef struct
+{
+  cmErr_t         err;
+  cmScH_t         scH;
+  const cmChar_t* tlFn;
+  cmTlH_t         tlH;
+  cmJsonH_t       jsH;
+  unsigned*       dynArray;
+  unsigned        dynCnt;
+  double          srate;
+} cmSp_t;
+
+
+cmSpRC_t _cmJsonReadDynArray( cmJsonH_t jsH, unsigned** dynArray, unsigned* dynCnt )
+{
+  cmJsonNode_t* np;
+  int i;
+
+  if( cmJsonPathToArray(jsH, NULL, NULL, "dynRef", &np ) != kOkJsRC )
+    return kJsonFailSpRC;
+
+  *dynCnt = cmJsonChildCount(np);
+
+  *dynArray = cmMemAllocZ(unsigned,*dynCnt);
+  
+  for(i=0; i<*dynCnt; ++i)
+    if( cmJsonUIntValue( cmJsonArrayElement(np,i), (*dynArray)+i ) != kOkJsRC )
+      return kJsonFailSpRC;
+
+  return kOkSpRC;  
+}
+
+cmSpRC_t _cmScoreProcInit( cmCtx_t* ctx, cmSp_t* p, const cmChar_t* rsrcFn  )
+{
+  cmSpRC_t        rc     = kOkSpRC;
+  const cmChar_t* scFn   = NULL;
+  const cmChar_t* tlFn   = NULL;
+
+  p->srate = 96000;
+
+  cmErrSetup(&p->err,&ctx->rpt,"ScoreProc");
+
+  // open the resource file
+  if( cmJsonInitializeFromFile( &p->jsH, rsrcFn, ctx ) != kOkJsRC )
+  {
+    rc = cmErrMsg(&p->err,kJsonFailSpRC,"Unable to load the main resource file:%s.",cmStringNullGuard(rsrcFn));
+    goto errLabel;
+  }
+
+  // get the time line fn
+  if( cmJsonPathToString( p->jsH, NULL, NULL, "timeLineFn", &tlFn ) != kOkJsRC )
+  {
+    rc = cmErrMsg(&p->err,kJsonFailSpRC,"Unable to locate the time line file name in the main resource file:%s",cmStringNullGuard(rsrcFn));
+    goto errLabel;
+  }
+
+  // get the score file name
+  if( cmJsonPathToString( p->jsH, NULL, NULL, "scoreFn", &scFn ) != kOkJsRC )
+  {
+    rc = cmErrMsg(&p->err,kJsonFailSpRC,"Unable to locate the score file name in the main resource file:%s",cmStringNullGuard(rsrcFn));
+    goto errLabel;
+  }
+
+  // read the dynamics reference array
+  if((rc = _cmJsonReadDynArray( p->jsH, &p->dynArray, &p->dynCnt )) != kOkSpRC )
+  {
+    rc = cmErrMsg(&p->err,rc,"Unable to read dynamics reference array resource from the main resource file:%s",cmStringNullGuard(rsrcFn));
+    goto errLabel;
+  }
+
+
+  // load the score file
+  if( cmScoreInitialize(ctx, &p->scH, scFn, p->srate, NULL, 0, NULL, NULL, cmSymTblNullHandle ) != kOkScRC )
+  {
+    rc = cmErrMsg(&p->err,kScoreFailSpRC,"Score load failed for score file:%s.",cmStringNullGuard(scFn));
+    goto errLabel;
+  }
+
+  if( cmTimeLineInitialize(ctx, &p->tlH, NULL, NULL ) != kOkTlRC )
+  {
+    rc = cmErrMsg(&p->err,kTimeLineFailSpRC,"Time line load failed for time line file:%s.",cmStringNullGuard(tlFn));
+    goto errLabel;
+  }
+
+ errLabel:
+  return rc;
+}
+
+cmSpRC_t _cmScoreProcFinal( cmSp_t* p )
+{
+  cmSpRC_t rc = kOkSpRC;
+
+  if( cmScoreFinalize(&p->scH) != kOkScRC )
+    cmErrMsg(&p->err,kScoreFailSpRC,"Score finalize failed.");
+
+  if( cmTimeLineFinalize(&p->tlH) != kOkTlRC )
+    cmErrMsg(&p->err,kTimeLineFailSpRC,"Time line finalize failed.");
+
+  if( cmJsonFinalize(&p->jsH) != kOkJsRC )
+    cmErrMsg(&p->err,kJsonFailSpRC,"JSON finalize failed.");
+
+  cmMemFree(p->dynArray);
+
+  return rc;
+}
+
+unsigned cmScoreProc(cmCtx_t* ctx)
+{
+  cmSpRC_t rc = kOkSpRC;
+  const cmChar_t* rsrcFn = "/home/kevin/.kc/time_line.js";
+  cmSp_t sp;
+
+  memset(&sp,0,sizeof(sp));
+
+  cmRptPrintf(&ctx->rpt,"Score Proc Start\n");
+
+  if((rc = _cmScoreProcInit(ctx,&sp,rsrcFn)) != kOkSpRC )
+    goto errLabel;
+  
+
+
+ 
+ errLabel:
+  _cmScoreProcFinal(&sp);
+
+  cmRptPrintf(&ctx->rpt,"Score Proc End\n");
+
+  return rc;
+  
+}
+

app/cmScoreProc.h

@@ -0,0 +1,16 @@
+#ifndef cmScoreProc_h
+#define cmScoreProc_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  typedef unsigned cmSpRC_t;
+
+  cmSpRC_t  cmScoreProc(cmCtx_t* ctx );
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif