mirror of https://github.com/PrimeDecomp/prime.git
Re-order variables in salInvertMatrix to match declaration order
Former-commit-id: a86f8e4343
This commit is contained in:
parent
40820d5a56
commit
c15fd665db
|
@ -28,18 +28,18 @@ void salInvertMatrix(SND_FMATRIX* out, const SND_FMATRIX* in) {
|
||||||
float f; // r63
|
float f; // r63
|
||||||
|
|
||||||
a = in->m[1][1] * in->m[2][2] - in->m[2][1] * in->m[1][2];
|
a = in->m[1][1] * in->m[2][2] - in->m[2][1] * in->m[1][2];
|
||||||
c = -(in->m[1][0] * in->m[2][2] - in->m[2][0] * in->m[1][2]);
|
b = -(in->m[1][0] * in->m[2][2] - in->m[2][0] * in->m[1][2]);
|
||||||
f = in->m[1][0] * in->m[2][1] - in->m[2][0] * in->m[1][1];
|
c = in->m[1][0] * in->m[2][1] - in->m[2][0] * in->m[1][1];
|
||||||
b = 1.f / (in->m[0][0] * a + in->m[0][1] * c + in->m[0][2] * f);
|
f = 1.f / (in->m[0][0] * a + in->m[0][1] * b + in->m[0][2] * c);
|
||||||
out->m[0][0] = b * a;
|
out->m[0][0] = f * a;
|
||||||
out->m[1][0] = b * c;
|
out->m[1][0] = f * b;
|
||||||
out->m[2][0] = b * f;
|
out->m[2][0] = f * c;
|
||||||
out->m[0][1] = -b * (in->m[0][1] * in->m[2][2] - in->m[2][1] * in->m[0][2]);
|
out->m[0][1] = -f * (in->m[0][1] * in->m[2][2] - in->m[2][1] * in->m[0][2]);
|
||||||
out->m[1][1] = b * (in->m[0][0] * in->m[2][2] - in->m[2][0] * in->m[0][2]);
|
out->m[1][1] = f * (in->m[0][0] * in->m[2][2] - in->m[2][0] * in->m[0][2]);
|
||||||
out->m[2][1] = -b * (in->m[0][0] * in->m[2][1] - in->m[2][0] * in->m[0][1]);
|
out->m[2][1] = -f * (in->m[0][0] * in->m[2][1] - in->m[2][0] * in->m[0][1]);
|
||||||
out->m[0][2] = b * (in->m[0][1] * in->m[1][2] - in->m[1][1] * in->m[0][2]);
|
out->m[0][2] = f * (in->m[0][1] * in->m[1][2] - in->m[1][1] * in->m[0][2]);
|
||||||
out->m[1][2] = -b * (in->m[0][0] * in->m[1][2] - in->m[1][0] * in->m[0][2]);
|
out->m[1][2] = -f * (in->m[0][0] * in->m[1][2] - in->m[1][0] * in->m[0][2]);
|
||||||
out->m[2][2] = b * (in->m[0][0] * in->m[1][1] - in->m[1][0] * in->m[0][1]);
|
out->m[2][2] = f * (in->m[0][0] * in->m[1][1] - in->m[1][0] * in->m[0][1]);
|
||||||
out->t[0] = (-in->t[0] * out->m[0][0] - in->t[1] * out->m[0][1]) - in->t[2] * out->m[0][2];
|
out->t[0] = (-in->t[0] * out->m[0][0] - in->t[1] * out->m[0][1]) - in->t[2] * out->m[0][2];
|
||||||
out->t[1] = (-in->t[0] * out->m[1][0] - in->t[1] * out->m[1][1]) - in->t[2] * out->m[1][2];
|
out->t[1] = (-in->t[0] * out->m[1][0] - in->t[1] * out->m[1][1]) - in->t[2] * out->m[1][2];
|
||||||
out->t[2] = (-in->t[0] * out->m[2][0] - in->t[1] * out->m[2][1]) - in->t[2] * out->m[2][2];
|
out->t[2] = (-in->t[0] * out->m[2][0] - in->t[1] * out->m[2][1]) - in->t[2] * out->m[2][2];
|
||||||
|
|
Loading…
Reference in New Issue