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#include "PR/asm.h"
#include "PR/regdef.h"
.text
.align 5
LEAF(guScale)
li.s ft0, 65536.0
mtc1 a1, ft1
mul.s ft2, ft1, ft0
trunc.w.s ft3, ft2
mfc1 t1, ft3
srl t2, t1, 0x10
sll t0, t2, 0x10
sw t0, 0x00(a0)
sll t2, t1, 0x10
sw t2, 0x20(a0)
mtc1 a2, ft1
mul.s ft2, ft1, ft0
trunc.w.s ft3, ft2
mfc1 t1, ft3
srl t0, t1, 0x10
sw t0, 0x08(a0)
and t2, t1, 0xFFFF
sw t2, 0x28(a0)
mtc1 a3, ft1
mul.s ft2, ft1, ft0
trunc.w.s ft3, ft2
mfc1 t1, ft3
srl t2, t1, 0x10
sll t0, t2, 0x10
sw t0, 0x14(a0)
sll t2, t1, 0x10
sw t2, 0x34(a0)
li t0, 1
sw t0, 0x1C(a0)
sw zero, 0x04(a0)
sw zero, 0x0C(a0)
sw zero, 0x10(a0)
sw zero, 0x18(a0)
sw zero, 0x24(a0)
sw zero, 0x2C(a0)
sw zero, 0x30(a0)
sw zero, 0x38(a0)
sw zero, 0x3C(a0)
jr ra
END(guScale)
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