diff options
Diffstat (limited to 'Alc')
| -rw-r--r-- | Alc/hrtf.c | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -161,15 +161,15 @@ void GetLerpedHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat azi // coefficients if gain is too low. if(gain > 0.0001f) { - ALdouble scale = gain * (1.0/32767.0); + gain *= 1.0f/32767.0f; for(i = 0;i < HRIR_LENGTH;i++) { coeffs[i][0] = lerp(lerp(Hrtf->coeffs[lidx[0]][i], Hrtf->coeffs[lidx[1]][i], mu[0]), lerp(Hrtf->coeffs[lidx[2]][i], Hrtf->coeffs[lidx[3]][i], mu[1]), - mu[2]) * scale; + mu[2]) * gain; coeffs[i][1] = lerp(lerp(Hrtf->coeffs[ridx[0]][i], Hrtf->coeffs[ridx[1]][i], mu[0]), lerp(Hrtf->coeffs[ridx[2]][i], Hrtf->coeffs[ridx[3]][i], mu[1]), - mu[2]) * scale; + mu[2]) * gain; } } else @@ -241,7 +241,7 @@ ALuint GetMovingHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat a // coefficients. if(gain > 0.0001f) { - ALdouble scale = gain * (1.0/32767.0); + gain *= 1.0f/32767.0f; for(i = 0;i < HRIR_LENGTH;i++) { left = coeffs[i][0] - (coeffStep[i][0] * counter); @@ -249,10 +249,10 @@ ALuint GetMovingHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat a coeffs[i][0] = lerp(lerp(Hrtf->coeffs[lidx[0]][i], Hrtf->coeffs[lidx[1]][i], mu[0]), lerp(Hrtf->coeffs[lidx[2]][i], Hrtf->coeffs[lidx[3]][i], mu[1]), - mu[2]) * scale; + mu[2]) * gain; coeffs[i][1] = lerp(lerp(Hrtf->coeffs[ridx[0]][i], Hrtf->coeffs[ridx[1]][i], mu[0]), lerp(Hrtf->coeffs[ridx[2]][i], Hrtf->coeffs[ridx[3]][i], mu[1]), - mu[2]) * scale; + mu[2]) * gain; coeffStep[i][0] = step * (coeffs[i][0] - left); coeffStep[i][1] = step * (coeffs[i][1] - right); |