quatlib.c File Reference

#include "quatlib.h"
#include <placeholder.h>
#include <MSL/math.h>
#include <MSL/math_ppc.h>
#include <MSL/trigf.h>

Functions
s32	MatToQuat (Mtx m, Quaternion *q)
s32	HSD_QuatLib_8037EB28 (Mtx m, Vec3 *euler)
s32	HSD_QuatLib_8037EC4C (Quaternion *p, Quaternion *q, Quaternion *out)
s32	HSD_QuatLib_8037ECE0 (Vec3 *axis, Quaternion *q, f32 angle)
s32	EulerToQuat (Vec3 *euler, Quaternion *q)
s32	HSD_QuatLib_8037EF28 (Quaternion *p, Quaternion *q, Quaternion *out, f32 t)

Function Documentation

MatToQuat()

s32 MatToQuat	(	Mtx	m,
		Quaternion *	q
	)

Todo:

Currently 95.55% match - stack frame 8 bytes too large (80 vs 72)

HSD_QuatLib_8037EB28()

s32 HSD_QuatLib_8037EB28	(	Mtx	m,
		Vec3 *	euler
	)

HSD_QuatLib_8037EC4C()

s32 HSD_QuatLib_8037EC4C	(	Quaternion *	p,
		Quaternion *	q,
		Quaternion *	out
	)

Todo:

Currently 87.16% match - temp register allocation (f3/f5, f4/f6 swapped) likely due to mwcc scheduler behavior

HSD_QuatLib_8037ECE0()

s32 HSD_QuatLib_8037ECE0	(	Vec3 *	axis,
		Quaternion *	q,
		f32	angle
	)

EulerToQuat()

s32 EulerToQuat	(	Vec3 *	euler,
		Quaternion *	q
	)

HSD_QuatLib_8037EF28()

s32 HSD_QuatLib_8037EF28	(	Quaternion *	p,
		Quaternion *	q,
		Quaternion *	out,
		f32	t
	)