diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/makehrtf.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/utils/makehrtf.c b/utils/makehrtf.c index 417b9944..28c33b87 100644 --- a/utils/makehrtf.c +++ b/utils/makehrtf.c @@ -2346,25 +2346,26 @@ static void SynthesizeHrirs(HrirDataT *hData) { uint channels = (hData->mChannelType == CT_STEREO) ? 2 : 1; uint n = hData->mIrPoints; - uint ti, fi, oi, ai, ei, i; + uint ti, fi, ai, ei, i; double lp[4], s0, s1; double of, b; uint a0, a1; double af; - for(ti = 0;ti < channels;ti++) + for(fi = 0;fi < hData->mFdCount;fi++) { - for(fi = 0;fi < hData->mFdCount;fi++) + const uint oi = hData->mFds[fi].mEvStart; + if(oi <= 0) continue; + + for(ti = 0;ti < channels;ti++) { - if(hData->mFds[fi].mEvStart <= 0) - continue; - oi = hData->mFds[fi].mEvStart; for(i = 0;i < n;i++) hData->mFds[fi].mEvs[0].mAzs[0].mIrs[ti][i] = 0.0; for(ai = 0;ai < hData->mFds[fi].mEvs[oi].mAzCount;ai++) { for(i = 0;i < n;i++) - hData->mFds[fi].mEvs[0].mAzs[0].mIrs[ti][i] += hData->mFds[fi].mEvs[oi].mAzs[ai].mIrs[ti][i] / hData->mFds[fi].mEvs[oi].mAzCount; + hData->mFds[fi].mEvs[0].mAzs[0].mIrs[ti][i] += hData->mFds[fi].mEvs[oi].mAzs[ai].mIrs[ti][i] / + hData->mFds[fi].mEvs[oi].mAzCount; } for(ei = 1;ei < hData->mFds[fi].mEvStart;ei++) { @@ -2380,7 +2381,8 @@ static void SynthesizeHrirs(HrirDataT *hData) for(i = 0;i < n;i++) { s0 = hData->mFds[fi].mEvs[0].mAzs[0].mIrs[ti][i]; - s1 = Lerp(hData->mFds[fi].mEvs[oi].mAzs[a0].mIrs[ti][i], hData->mFds[fi].mEvs[oi].mAzs[a1].mIrs[ti][i], af); + s1 = Lerp(hData->mFds[fi].mEvs[oi].mAzs[a0].mIrs[ti][i], + hData->mFds[fi].mEvs[oi].mAzs[a1].mIrs[ti][i], af); s0 = Lerp(s0, s1, of); lp[0] = Lerp(s0, lp[0], b); lp[1] = Lerp(lp[0], lp[1], b); @@ -2404,8 +2406,8 @@ static void SynthesizeHrirs(HrirDataT *hData) lp[3] = Lerp(lp[2], lp[3], b); hData->mFds[fi].mEvs[0].mAzs[0].mIrs[ti][i] = lp[3]; } - hData->mFds[fi].mEvStart = 0; } + hData->mFds[fi].mEvStart = 0; } } |