diff options
| -rw-r--r-- | alc/hrtf.cpp | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/alc/hrtf.cpp b/alc/hrtf.cpp index 80d5ebd0..2ac4c539 100644 --- a/alc/hrtf.cpp +++ b/alc/hrtf.cpp @@ -258,21 +258,18 @@ void GetHrtfCoeffs(const HrtfStore *Hrtf, float elevation, float azimuth, float Hrtf->delays[idx[2]][1]*blend[2] + Hrtf->delays[idx[3]][1]*blend[3]; delays[1] = fastf2u(d * float{1.0f/HRIR_DELAY_FRACONE}); - const ALuint irSize{Hrtf->irSize}; - ASSUME(irSize >= MIN_IR_LENGTH); - /* Calculate the blended HRIR coefficients. */ float *coeffout{al::assume_aligned<16>(&coeffs[0][0])}; coeffout[0] = PassthruCoeff * (1.0f-dirfact); coeffout[1] = PassthruCoeff * (1.0f-dirfact); - std::fill(coeffout+2, coeffout + HRIR_LENGTH*2, 0.0f); - for(ALsizei c{0};c < 4;c++) + std::fill_n(coeffout+2, size_t{HRIR_LENGTH-1}*2, 0.0f); + for(size_t c{0};c < 4;c++) { const float *srccoeffs{al::assume_aligned<16>(Hrtf->coeffs[idx[c]][0].data())}; const float mult{blend[c]}; - auto blend_coeffs = [mult](const ALfloat src, const ALfloat coeff) noexcept -> ALfloat + auto blend_coeffs = [mult](const float src, const float coeff) noexcept -> float { return src*mult + coeff; }; - std::transform(srccoeffs, srccoeffs + irSize*2, coeffout, coeffout, blend_coeffs); + std::transform(srccoeffs, srccoeffs + HRIR_LENGTH*2, coeffout, coeffout, blend_coeffs); } } |