diff options
Diffstat (limited to 'Alc/hrtf.c')
| -rw-r--r-- | Alc/hrtf.c | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -85,7 +85,7 @@ static void CalcAzIndices(ALuint evidx, ALfloat az, ALuint *azidx, ALfloat *azmu az = (F_PI*2.0f + az) * azCount[evidx] / (F_PI*2.0f); azidx[0] = (ALuint)az % azCount[evidx]; azidx[1] = (azidx[0] + 1) % azCount[evidx]; - *azmu = az - floor(az); + *azmu = az - aluFloor(az); } // Calculates the normalized HRTF transition factor (delta) from the changes @@ -99,7 +99,7 @@ ALfloat CalcHrtfDelta(ALfloat oldGain, ALfloat newGain, const ALfloat olddir[3], // Calculate the normalized dB gain change. newGain = maxf(newGain, 0.0001f); oldGain = maxf(oldGain, 0.0001f); - gainChange = aluFabs(log10(newGain / oldGain) / log10(0.0001f)); + gainChange = aluFabs(aluLog10(newGain / oldGain) / aluLog10(0.0001f)); // Calculate the normalized listener to source angle change when there is // enough gain to notice it. @@ -231,7 +231,7 @@ ALuint GetMovingHrtfCoeffs(const struct Hrtf *Hrtf, ALfloat elevation, ALfloat a ridx[3] = evOffset[evidx[1]] + ((azCount[evidx[1]]-azidx[1]) % azCount[evidx[1]]); // Calculate the stepping parameters. - delta = maxf(floor(delta*(Hrtf->sampleRate*0.015f) + 0.5f), 1.0f); + delta = maxf(aluFloor(delta*(Hrtf->sampleRate*0.015f) + 0.5f), 1.0f); step = 1.0f / delta; // Calculate the normalized and attenuated target HRIR coefficients using |