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-rw-r--r--include/dolphin/mtx.h3
-rw-r--r--include/dolphin/vec.h36
-rw-r--r--include/fdlibm.h227
3 files changed, 264 insertions, 2 deletions
diff --git a/include/dolphin/mtx.h b/include/dolphin/mtx.h
index f57beea..b1c5525 100644
--- a/include/dolphin/mtx.h
+++ b/include/dolphin/mtx.h
@@ -68,9 +68,8 @@ void PSMTXTranspose(const Mtx src, Mtx xPose);
u32 PSMTXInverse(const Mtx src, Mtx inv);
u32 PSMTXInvXpose(const Mtx src, Mtx invX);
void PSMTXMultVec(const Mtx m, const Vec* src, Vec* dst);
-void PSMTXMultVecArray(const Mtx m, const Vec* srcBase, Vec* dstBase, u32 count);
void PSMTXMultVecSR(const Mtx m, const Vec* src, Vec* dst);
-void PSMTXMultVecArraySR(const Mtx m, const Vec* srcBase, Vec* dstBase, u32 count);
+void PSMTXMultVecArraySR(const Mtx m, const Vec* src, Vec* dst, u32 n);
void PSMTXQuat(Mtx m, const Quaternion* q);
void PSMTXReflect(Mtx m, const Vec* p, const Vec* n);
void PSMTXTrans(Mtx m, f32 xT, f32 yT, f32 zT);
diff --git a/include/dolphin/vec.h b/include/dolphin/vec.h
new file mode 100644
index 0000000..27a0037
--- /dev/null
+++ b/include/dolphin/vec.h
@@ -0,0 +1,36 @@
+#ifndef _DOLPHIN_VEC_H
+#define _DOLPHIN_VEC_H
+
+#include "types.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif // ifdef __cplusplus
+
+typedef struct Vec {
+ f32 x;
+ f32 y;
+ f32 z;
+} Vec;
+
+void PSVECAdd(const Vec*, const Vec*, Vec*);
+void PSVECSubtract(const Vec*, const Vec*, Vec*);
+void PSVECNormalize(const Vec*, Vec*);
+f32 PSVECMag(const Vec*);
+void PSVECCrossProduct(const Vec*, const Vec*, Vec*);
+
+#ifdef __cplusplus
+}
+#endif
+
+// lfs f1,0(r3)
+// lfs f0,4(r3)
+// fmuls f1,f1,f1
+// lfs f2,8(r3)
+// fmuls f0,f0,f0
+// fmuls f2,f2,f2
+// fadds f0,f1,f0
+// fadds f1,f2,f0
+// blr
+
+#endif
diff --git a/include/fdlibm.h b/include/fdlibm.h
new file mode 100644
index 0000000..2b3388c
--- /dev/null
+++ b/include/fdlibm.h
@@ -0,0 +1,227 @@
+#ifndef _FDLIBM_H
+#define _FDLIBM_H
+
+/* @(#)fdlibm.h 1.5 04/04/22 */
+/*
+ * ====================================================
+ * Copyright (C) 2004 by Sun Microsystems, Inc. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software is freely granted, provided that this notice
+ * is preserved.
+ * ====================================================
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif // ifdef __cplusplus
+
+/* Sometimes it's necessary to define __LITTLE_ENDIAN explicitly
+ but these catch some common cases. */
+
+#if defined(i386) || defined(i486) || defined(intel) || defined(x86) || defined(i86pc) || defined(__alpha) || defined(__osf__)
+#define __LITTLE_ENDIAN
+#endif
+
+#ifdef __LITTLE_ENDIAN
+#define __HI(x) *(1 + (int*)&x)
+#define __LO(x) *(int*)&x
+#define __HIp(x) *(1 + (int*)x)
+#define __LOp(x) *(int*)x
+#else
+#define __HI(x) *(int*)&x
+#define __LO(x) *(1 + (int*)&x)
+#define __HIp(x) *(int*)x
+#define __LOp(x) *(1 + (int*)x)
+#endif
+
+// TODO: should __STDC__ actually be defined?
+// #ifdef __STDC__
+#define __P(p) p
+// #else
+// #define __P(p) ()
+// #endif
+
+/*
+ * ANSI/POSIX
+ */
+
+extern int signgam;
+
+#define MAXFLOAT ((float)3.40282346638528860e+38)
+
+enum fdversion { fdlibmIeee = -1, fdlibmSvid, fdlibmXopen, fdlibmPosix };
+
+#define _LIB_VERSION_TYPE enum fdversion
+#define _LIB_VERSION _fdlib_version
+
+/* if global variable _LIB_VERSION is not desirable, one may
+ * change the following to be a constant by:
+ * #define _LIB_VERSION_TYPE const enum version
+ * In that case, after one initializes the value _LIB_VERSION (see
+ * s_lib_version.c) during compile time, it cannot be modified
+ * in the middle of a program
+ */
+extern _LIB_VERSION_TYPE _LIB_VERSION;
+
+#define _IEEE_ fdlibmIeee
+#define _SVID_ fdlibmSvid
+#define _XOPEN_ fdlibmXopen
+#define _POSIX_ fdlibmPosix
+
+struct exception {
+ int type;
+ char* name;
+ double arg1;
+ double arg2;
+ double retval;
+};
+
+#define HUGE MAXFLOAT
+
+/*
+ * set X_TLOSS = pi*2**52, which is possibly defined in <values.h>
+ * (one may replace the following line by "#include <values.h>")
+ */
+
+#define X_TLOSS 1.41484755040568800000e+16
+
+#define DOMAIN 1
+#define SING 2
+#define OVERFLOW 3
+#define UNDERFLOW 4
+#define TLOSS 5
+#define PLOSS 6
+
+/*
+ * ANSI/POSIX
+ */
+extern double acos __P((double));
+extern double asin __P((double));
+extern double atan __P((double));
+extern double atan2 __P((double, double));
+extern double cos __P((double));
+extern double sin __P((double));
+extern double tan __P((double));
+
+extern double cosh __P((double));
+extern double sinh __P((double));
+extern double tanh __P((double));
+
+extern double exp __P((double));
+extern double frexp __P((double, int*));
+extern double ldexp __P((double, int));
+extern double log __P((double));
+extern double log10 __P((double));
+extern double modf __P((double, double*));
+
+extern double pow __P((double, double));
+extern double sqrt __P((double));
+
+extern double ceil __P((double));
+extern double fabs __P((double));
+extern double floor __P((double));
+extern double fmod __P((double, double));
+
+extern double erf __P((double));
+extern double erfc __P((double));
+extern double gamma __P((double));
+extern double hypot __P((double, double));
+extern int isnan __P((double));
+extern int finite __P((double));
+extern double j0 __P((double));
+extern double j1 __P((double));
+extern double jn __P((int, double));
+extern double lgamma __P((double));
+extern double y0 __P((double));
+extern double y1 __P((double));
+extern double yn __P((int, double));
+
+extern double acosh __P((double));
+extern double asinh __P((double));
+extern double atanh __P((double));
+extern double cbrt __P((double));
+extern double logb __P((double));
+extern double nextafter __P((double, double));
+extern double remainder __P((double, double));
+#ifdef _SCALB_INT
+extern double scalb __P((double, int));
+#else
+extern double scalb __P((double, double));
+#endif
+
+extern int matherr __P((struct exception*));
+
+/*
+ * IEEE Test Vector
+ */
+extern double significand __P((double));
+
+/*
+ * Functions callable from C, intended to support IEEE arithmetic.
+ */
+extern double copysign __P((double, double));
+extern int ilogb __P((double));
+extern double rint __P((double));
+extern double scalbn __P((double, int));
+
+/*
+ * BSD math library entry points
+ */
+extern double expm1 __P((double));
+extern double log1p __P((double));
+
+/*
+ * Reentrant version of gamma & lgamma; passes signgam back by reference
+ * as the second argument; user must allocate space for signgam.
+ */
+#ifdef _REENTRANT
+extern double gamma_r __P((double, int*));
+extern double lgamma_r __P((double, int*));
+#endif /* _REENTRANT */
+
+/* ieee style elementary functions */
+extern double __ieee754_sqrt __P((double));
+extern double __ieee754_acos __P((double));
+extern double __ieee754_acosh __P((double));
+extern double __ieee754_log __P((double));
+extern double __ieee754_atanh __P((double));
+extern double __ieee754_asin __P((double));
+extern double __ieee754_atan2 __P((double, double));
+extern double __ieee754_exp __P((double));
+extern double __ieee754_cosh __P((double));
+extern double __ieee754_fmod __P((double, double));
+extern double __ieee754_pow __P((double, double));
+extern double __ieee754_lgamma_r __P((double, int*));
+extern double __ieee754_gamma_r __P((double, int*));
+extern double __ieee754_lgamma __P((double));
+extern double __ieee754_gamma __P((double));
+extern double __ieee754_log10 __P((double));
+extern double __ieee754_sinh __P((double));
+extern double __ieee754_hypot __P((double, double));
+extern double __ieee754_j0 __P((double));
+extern double __ieee754_j1 __P((double));
+extern double __ieee754_y0 __P((double));
+extern double __ieee754_y1 __P((double));
+extern double __ieee754_jn __P((int, double));
+extern double __ieee754_yn __P((int, double));
+extern double __ieee754_remainder __P((double, double));
+extern int __ieee754_remPio2 __P((double, double*));
+#ifdef _SCALB_INT
+extern double __ieee754_scalb __P((double, int));
+#else
+extern double __ieee754_scalb __P((double, double));
+#endif
+
+/* fdlibm kernel function */
+extern double __kernel_standard __P((double, double, int));
+extern double __kernel_sin __P((double, double, int));
+extern double __kernel_cos __P((double, double));
+extern double __kernel_tan __P((double, double, int));
+extern int __kernel_remPio2 __P((double*, double*, int, int, int, const int*));
+
+#ifdef __cplusplus
+};
+#endif // ifdef __cplusplus
+
+#endif