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link sys_matrix.c

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Prakxo
2023-06-14 20:38:50 +02:00
parent 2d9e699c7e
commit 7dcd5588d3
8 changed files with 1139 additions and 16 deletions
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include/libforest/gbi_extensions.h
+32
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@@ -581,6 +581,38 @@ do { \
(u32)0 \
}}
//Helpful macro for defining values of a Matrix
#define qs1616(e) ((s32)((e) * 0x00010000))
#define IPART(x) ((qs1616(x) >> 16) & 0xFFFF)
#define FPART(x) (qs1616(x) & 0xFFFF)
#define gdSPDefMtx( \
xx, yx, zx, wx, \
xy, yy, zy, wy, \
xz, yz, zz, wz, \
xw, yw, zw, ww) \
{{ \
(IPART(xx) << 0x10) | IPART(xy), \
(IPART(xz) << 0x10) | IPART(xw), \
(IPART(yx) << 0x10) | IPART(yy), \
(IPART(yz) << 0x10) | IPART(yw), \
(IPART(zx) << 0x10) | IPART(zy), \
(IPART(zz) << 0x10) | IPART(zw), \
(IPART(wx) << 0x10) | IPART(wy), \
(IPART(wz) << 0x10) | IPART(ww), \
(FPART(xx) << 0x10) | FPART(xy), \
(FPART(xz) << 0x10) | FPART(xw), \
(FPART(yx) << 0x10) | FPART(yy), \
(FPART(yz) << 0x10) | FPART(yw), \
(FPART(zx) << 0x10) | FPART(zy), \
(FPART(zz) << 0x10) | FPART(zw), \
(FPART(wx) << 0x10) | FPART(wy), \
(FPART(wz) << 0x10) | FPART(ww), \
}}
#define G_DL_GXDL 2
/* Macro for calling GC formatted display lists from N64 lists */