diff options
| author | Chris Robinson <[email protected]> | 2018-09-19 19:53:25 -0700 |
|---|---|---|
| committer | Chris Robinson <[email protected]> | 2018-09-19 19:53:25 -0700 |
| commit | 48b7745a49296bd70e16fbf8eeed2d47c84e72a9 (patch) | |
| tree | eec7bdf5ff04e65188aee24b5b3978c0cbffbf0e /Alc/panning.c | |
| parent | 9ef4dd42474c3ecc266362df47fd5a6cca8dcbb4 (diff) | |
Add macros for commonly used square roots
Diffstat (limited to 'Alc/panning.c')
| -rw-r--r-- | Alc/panning.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Alc/panning.c b/Alc/panning.c index d114295b..ce0550cf 100644 --- a/Alc/panning.c +++ b/Alc/panning.c @@ -75,9 +75,9 @@ void CalcAmbiCoeffs(const ALfloat y, const ALfloat z, const ALfloat x, const ALf /* Zeroth-order */ coeffs[0] = 1.0f; /* ACN 0 = 1 */ /* First-order */ - coeffs[1] = 1.732050808f * y; /* ACN 1 = sqrt(3) * Y */ - coeffs[2] = 1.732050808f * z; /* ACN 2 = sqrt(3) * Z */ - coeffs[3] = 1.732050808f * x; /* ACN 3 = sqrt(3) * X */ + coeffs[1] = SQRTF_3 * y; /* ACN 1 = sqrt(3) * Y */ + coeffs[2] = SQRTF_3 * z; /* ACN 2 = sqrt(3) * Z */ + coeffs[3] = SQRTF_3 * x; /* ACN 3 = sqrt(3) * X */ /* Second-order */ coeffs[4] = 3.872983346f * x * y; /* ACN 4 = sqrt(15) * X * Y */ coeffs[5] = 3.872983346f * y * z; /* ACN 5 = sqrt(15) * Y * Z */ |