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cmProc5.h/c : Added cmReflectCalcWrite().

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This commit is contained in:
kevin 2015-08-06 18:18:15 -04:00
parent 28d2de022a
commit da34a3e4a5
2 changed files with 31 additions and 5 deletions
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28
cmProc5.c
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@ -694,6 +694,8 @@ cmRC_t cmReflectCalcFree( cmReflectCalc_t** pp )
cmReflectCalc_t* p = *pp; cmReflectCalc_t* p = *pp;
cmReflectCalcWrite(p,"/Users/kevin/temp/cmkc");
if((rc = cmReflectCalcFinal(p)) != cmOkRC ) if((rc = cmReflectCalcFinal(p)) != cmOkRC )
return rc; return rc;
@ -755,9 +757,12 @@ cmRC_t cmReflectCalcFinal( cmReflectCalc_t* p )
return cmOkRC; return cmOkRC;
} }
cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t xV, cmSample_t* yV, unsigned xyN ) cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t* xV, cmSample_t* yV, unsigned xyN )
{ {
unsigned i; unsigned i;
// feed audio into the PHAT's buffer
cmPhatExec(p->phat,xV,xyN);
for(i=0; i<xyN; ++i,++p->xi) for(i=0; i<xyN; ++i,++p->xi)
{ {
@ -766,12 +771,16 @@ cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t xV, cmSample_t* y
else else
yV[i] = 0; yV[i] = 0;
// if the PHAT has a complete buffer
if( p->xi == p->phat->fhN ) if( p->xi == p->phat->fhN )
{ {
p->xi = 0; p->xi = 0;
// execute the correlation
cmPhatChExec(p->phat,0,0,0); cmPhatChExec(p->phat,0,0,0);
// p->phat->xV now holds the correlation result
if( p->va != NULL ) if( p->va != NULL )
cmVectArrayAppendS(p->va,p->phat->xV,p->phat->fhN ); cmVectArrayAppendS(p->va,p->phat->xV,p->phat->fhN );
} }
@ -781,3 +790,20 @@ cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t xV, cmSample_t* y
return cmOkRC; return cmOkRC;
} }
cmRC_t cmReflectCalcWrite( cmReflectCalc_t* p, const char* dirStr )
{
cmRC_t rc = cmOkRC;
if( p->va != NULL)
{
const char* path = NULL;
if((rc = cmVectArrayWrite(p->va, path = cmFsMakeFn(path,"reflect_calc","va",dirStr,NULL) )) != cmOkRC )
rc = cmCtxRtCondition(&p->obj,cmSubSysFailRC,"Reflect calc file write failed.");
cmFsFreeFn(path);
}
return rc;
}

8
cmProc5.h
View File

@ -208,11 +208,11 @@ extern "C" {
cmReflectCalc_t* cmReflectCalcAlloc( cmCtx* ctx, cmReflectCalc_t* p, const cmGoldSigArg_t* gsa, float phat_alpha, unsigned phat_mult ); cmReflectCalc_t* cmReflectCalcAlloc( cmCtx* ctx, cmReflectCalc_t* p, const cmGoldSigArg_t* gsa, float phat_alpha, unsigned phat_mult );
cmRC_t cmReflectCalcFree( cmReflectCalc_t** pp ); cmRC_t cmReflectCalcFree( cmReflectCalc_t** pp );
cmRC_t cmReflectCalcInit( cmReflectCalc_t* p, const cmGoldSigArg_t* gsa, float phat_alpha, unsigned phat_mult ); cmRC_t cmReflectCalcInit( cmReflectCalc_t* p, const cmGoldSigArg_t* gsa, float phat_alpha, unsigned phat_mult );
cmRC_t cmReflectCalcFinal( cmReflectCalc_t* p ); cmRC_t cmReflectCalcFinal( cmReflectCalc_t* p );
cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t xV, cmSample_t* yV, unsigned xyN ); cmRC_t cmReflectCalcExec( cmReflectCalc_t* p, const cmSample_t* xV, cmSample_t* yV, unsigned xyN );
cmRC_t cmReflectCalcWrite( cmReflectCalc_t* p, const char* dirStr );
#ifdef __cplusplus #ifdef __cplusplus