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Attempt to decompile guFrustum

This commit is contained in:
Ryan Dwyer 2021-01-29 17:29:51 +10:00
parent 78c11c19c5
commit c8448cdd11
1 changed files with 11 additions and 13 deletions
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24
src/lib/lib_4fe20.c
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@ -1,16 +1,4 @@
#include <ultra64.h>
#include "constants.h"
#include "game/data/data_000000.h"
#include "game/data/data_0083d0.h"
#include "game/data/data_00e460.h"
#include "game/data/data_0160b0.h"
#include "game/data/data_01a3a0.h"
#include "game/data/data_020df0.h"
#include "game/data/data_02da90.h"
#include "gvars/gvars.h"
#include "lib/lib_4a360.h"
#include "lib/lib_4fe20.h"
#include "types.h"
void guFrustumF(float mf[4][4], float l, float r, float b, float t, float n, float f, float scale)
{
@ -35,7 +23,7 @@ void guFrustumF(float mf[4][4], float l, float r, float b, float t, float n, flo
}
GLOBAL_ASM(
glabel func0004ff80
glabel guFrustum
/* 4ff80: 27bdff98 */ addiu $sp,$sp,-104
/* 4ff84: 44856000 */ mtc1 $a1,$f12
/* 4ff88: 44867000 */ mtc1 $a2,$f14
@ -65,3 +53,13 @@ glabel func0004ff80
/* 4ffe8: 00000000 */ nop
/* 4ffec: 00000000 */ nop
);
// Mismatch: Goal moves a3 to f16, while this stores it in the stack.
//void guFrustum(Mtx *m, float l, float r, float b, float t, float n, float f, float scale)
//{
// float mf[4][4];
//
// guFrustumF(mf, l, r, b, t, n, f, scale);
//
// guMtxF2L(mf, m);
//}