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cmTimeline.c : Make use of 'onsetCfg' in time-line optional.

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This commit is contained in:
kevin 2015-11-18 15:51:28 -05:00
parent c7bf7a2c94
commit c01e9731c9
1 changed files with 31 additions and 20 deletions
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13
app/cmTimeLine.c
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@ -778,6 +778,8 @@ cmTlRC_t _cmTlAllocMidiFileRecd( _cmTl_t* p, const cmChar_t* nameStr, const cmCh
cmTlRC_t _cmTlAllocMarkerRecd( _cmTl_t* p, const cmChar_t* nameStr, const cmChar_t* refIdStr, int begSmpIdx, unsigned durSmpCnt, unsigned seqId, const cmChar_t* text, unsigned bar, const cmChar_t* sectionStr, unsigned markerTypeId, cmTlObj_t* refObjPtr )
{
assert( refObjPtr != NULL );
cmTlRC_t rc = kOkTlRC;
_cmTlObj_t* op = NULL;
const cmChar_t* textStr = text==NULL ? "" : text;
@ -1363,7 +1365,7 @@ cmTlRC_t cmTimeLineReadJson( cmTlH_t* hp, const cmChar_t* ifn )
if( cmJsonMemberValues(jnp,&errLabelPtr,
"srate",kRealTId,&p->srate,
"onset",kObjectTId,&cnp,
"onset",kObjectTId | kOptArgJsFl,&cnp,
"objArray",kArrayTId,&jnp,
NULL) != kOkJsRC )
{
@ -1374,6 +1376,8 @@ cmTlRC_t cmTimeLineReadJson( cmTlH_t* hp, const cmChar_t* ifn )
goto errLabel;
}
if( cnp != NULL )
{
if((jsRC = cmJsonMemberValues(cnp,&errLabelPtr,
"wndMs", kRealTId, &p->onsetCfg.wndMs,
"hopFact", kIntTId, &p->onsetCfg.hopFact,
@ -1395,6 +1399,7 @@ cmTlRC_t cmTimeLineReadJson( cmTlH_t* hp, const cmChar_t* ifn )
rc = cmErrMsg(&p->err,kParseFailTlRC,"The JSON 'time_line' onset analyzer cfg. in '%s'.",cmStringNullGuard(ifn));
goto errLabel;
}
}
for(i=0; i<cmJsonChildCount(jnp); ++i)
{
@ -1478,6 +1483,12 @@ cmTlRC_t cmTimeLineGenOnsetMarks( cmTlH_t h, unsigned seqId )
unsigned i,j;
unsigned smpIdx;
if( p->onsetCfg.wndMs == 0 )
{
rc = cmErrMsg(&p->err,kOnsetFailTlRC,"Audio onset analyzer not-configured.");
goto errLabel;
}
// initialize the audio onset analyzer
if( cmOnsetInitialize(&p->ctx, &onsH ) != kOkOnRC )
{