diff options
Diffstat (limited to 'Alc/panning.c')
| -rw-r--r-- | Alc/panning.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Alc/panning.c b/Alc/panning.c index 4bdaf6b0..6b412f89 100644 --- a/Alc/panning.c +++ b/Alc/panning.c @@ -181,8 +181,8 @@ ALvoid ComputeAngleGains(const ALCdevice *device, ALfloat angle, ALfloat hwidth, /* Sound is between speakers i and i+1 */ a = (angle-SpeakerAngle[i]) / (SpeakerAngle[i+1]-SpeakerAngle[i]); - gains[Speaker2Chan[i]] = aluSqrt(1.0f-a) * ingain; - gains[Speaker2Chan[i+1]] = aluSqrt( a) * ingain; + gains[Speaker2Chan[i]] = sqrtf(1.0f-a) * ingain; + gains[Speaker2Chan[i+1]] = sqrtf( a) * ingain; return; } } @@ -191,12 +191,12 @@ ALvoid ComputeAngleGains(const ALCdevice *device, ALfloat angle, ALfloat hwidth, angle += F_PI*2.0f; a = (angle-SpeakerAngle[i]) / (F_PI*2.0f + SpeakerAngle[0]-SpeakerAngle[i]); - gains[Speaker2Chan[i]] = aluSqrt(1.0f-a) * ingain; - gains[Speaker2Chan[0]] = aluSqrt( a) * ingain; + gains[Speaker2Chan[i]] = sqrtf(1.0f-a) * ingain; + gains[Speaker2Chan[0]] = sqrtf( a) * ingain; return; } - if(aluFabs(angle)+hwidth > F_PI) + if(fabsf(angle)+hwidth > F_PI) { /* The coverage area would go outside of -pi...+pi. Instead, rotate the * speaker angles so it would be as if angle=0, and keep them wrapped @@ -329,7 +329,7 @@ ALvoid ComputeAngleGains(const ALCdevice *device, ALfloat angle, ALfloat hwidth, for(i = 0;i < device->NumChan;i++) { enum Channel chan = device->Speaker2Chan[i]; - gains[chan] = aluSqrt(tmpgains[chan]) * ingain; + gains[chan] = sqrtf(tmpgains[chan]) * ingain; } } |