diff options
Diffstat (limited to 'sms/sineSynth.c')
| -rw-r--r-- | sms/sineSynth.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/sms/sineSynth.c b/sms/sineSynth.c index f2110af..c91bf65 100644 --- a/sms/sineSynth.c +++ b/sms/sineSynth.c @@ -163,25 +163,23 @@ void sms_sineSynthFrame(SMS_Data *pSmsData, sfloat *pFBuffer, int iHalfSamplingRate = iSamplingRate >> 1; /* go through all the tracks */ - for (i = 0; i < nTracks; i++) + for(i = 0; i < nTracks; i++) { - /* get magnitude */ fMag = pSmsData->pFSinAmp[i]; - fFreq = pSmsData->pFSinFreq[i]; - /* gaurd so transposed frequencies don't alias */ - if (fFreq > iHalfSamplingRate || fFreq < 0) + /* make that sure transposed frequencies don't alias */ + if(fFreq > iHalfSamplingRate || fFreq < 0) fMag = 0; /* generate sines if there are magnitude values */ - if ((fMag > 0) || (pLastFrame->pFSinAmp[i] > 0)) + if((fMag > 0) || (pLastFrame->pFSinAmp[i] > 0)) { /* frequency from Hz to radians */ fFreq = (fFreq == 0) ? 0 : TWO_PI * fFreq / iSamplingRate; /* \todo make seperate function for SineSynth /wo phase */ - if (pSmsData->pFSinPha == NULL) + if(pSmsData->pFSinPha == NULL) { SineSynth(fFreq, fMag, pLastFrame, pFBuffer, sizeBuffer, i); } |