diff options
Diffstat (limited to 'Alc/ALu.c')
| -rw-r--r-- | Alc/ALu.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -683,8 +683,8 @@ static void CalcNonAttnSourceParams(ALvoice *voice, const struct ALsourceProps * /* Clamp X so it remains within 30 degrees of 0 or 180 degree azimuth. */ ALfloat x = sinf(chans[c].angle) * cosf(chans[c].elevation); coeffs[0] = clampf(-x, -0.5f, 0.5f) + 0.5f; - voice->Direct.Params[c].Gains.Target[0] = coeffs[0] * DryGain; - voice->Direct.Params[c].Gains.Target[1] = (1.0f-coeffs[0]) * DryGain; + voice->Direct.Params[c].Gains.Target[0] = sqrtf(coeffs[0]) * DryGain; + voice->Direct.Params[c].Gains.Target[1] = sqrtf(1.0f-coeffs[0]) * DryGain; for(j = 2;j < MAX_OUTPUT_CHANNELS;j++) voice->Direct.Params[c].Gains.Target[j] = 0.0f; @@ -1176,8 +1176,8 @@ static void CalcAttnSourceParams(ALvoice *voice, const struct ALsourceProps *pro /* Clamp X so it remains within 30 degrees of 0 or 180 degree azimuth. */ ALfloat x = -dir[0] * (0.5f * (cosf(spread*0.5f) + 1.0f)); x = clampf(x, -0.5f, 0.5f) + 0.5f; - voice->Direct.Params[0].Gains.Target[0] = x * DryGain; - voice->Direct.Params[0].Gains.Target[1] = (1.0f-x) * DryGain; + voice->Direct.Params[0].Gains.Target[0] = sqrtf(x) * DryGain; + voice->Direct.Params[0].Gains.Target[1] = sqrtf(1.0f-x) * DryGain; for(i = 2;i < MAX_OUTPUT_CHANNELS;i++) voice->Direct.Params[0].Gains.Target[i] = 0.0f; |