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Decompile vi0000b0e8

This commit is contained in:
Ryan Dwyer 2021-10-08 21:52:42 +10:00
parent 206ad4e312
commit 879592bb50
2 changed files with 14 additions and 52 deletions
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2
src/include/lib/lib_09a80.h
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@ -27,7 +27,7 @@ u32 vi0000ab78(void);
Gfx *vi0000aca4(Gfx *gdl, f32 znear, f32 zfar);
Gfx *vi0000ad5c(Gfx *gdl, Vp *vp);
u32 vi0000af00(void);
u32 vi0000b0e8(void);
Gfx *vi0000b0e8(Gfx *gdl, f32 fovy, f32 aspect);
Gfx *vi0000b1a8(Gfx *gdl);
Gfx *vi0000b1d0(Gfx *gdl);
Gfx *vi0000b280(Gfx *gdl);

64
src/lib/lib_09a80.c
View File

@ -2032,57 +2032,19 @@ glabel vi0000af00
/* b0e4: 27bd0030 */ addiu $sp,$sp,0x30
);
GLOBAL_ASM(
glabel vi0000b0e8
/* b0e8: 27bdff80 */ addiu $sp,$sp,-128
/* b0ec: afbf002c */ sw $ra,0x2c($sp)
/* b0f0: afb00028 */ sw $s0,0x28($sp)
/* b0f4: 00808025 */ or $s0,$a0,$zero
/* b0f8: afa50084 */ sw $a1,0x84($sp)
/* b0fc: 0fc59e66 */ jal gfxAllocateMatrix
/* b100: afa60088 */ sw $a2,0x88($sp)
/* b104: 3c038006 */ lui $v1,%hi(g_ViData)
/* b108: 8c63d594 */ lw $v1,%lo(g_ViData)($v1)
/* b10c: afa2003c */ sw $v0,0x3c($sp)
/* b110: 3c013f80 */ lui $at,0x3f80
/* b114: c4640010 */ lwc1 $f4,0x10($v1)
/* b118: 44814000 */ mtc1 $at,$f8
/* b11c: 3c058009 */ lui $a1,%hi(var80092874)
/* b120: e7a40010 */ swc1 $f4,0x10($sp)
/* b124: c4660014 */ lwc1 $f6,0x14($v1)
/* b128: 24a52874 */ addiu $a1,$a1,%lo(var80092874)
/* b12c: 27a40040 */ addiu $a0,$sp,0x40
/* b130: 8fa60084 */ lw $a2,0x84($sp)
/* b134: 8fa70088 */ lw $a3,0x88($sp)
/* b138: e7a80018 */ swc1 $f8,0x18($sp)
/* b13c: 0c001210 */ jal guPerspectiveF
/* b140: e7a60014 */ swc1 $f6,0x14($sp)
/* b144: 27a40040 */ addiu $a0,$sp,0x40
/* b148: 0c0128d8 */ jal guMtxF2L
/* b14c: 8fa5003c */ lw $a1,0x3c($sp)
/* b150: 3c0e0103 */ lui $t6,0x103
/* b154: 35ce0040 */ ori $t6,$t6,0x40
/* b158: 02001825 */ or $v1,$s0,$zero
/* b15c: ac6e0000 */ sw $t6,0x0($v1)
/* b160: 8faf003c */ lw $t7,0x3c($sp)
/* b164: 3c018000 */ lui $at,0x8000
/* b168: 26100008 */ addiu $s0,$s0,0x8
/* b16c: 3c19bc00 */ lui $t9,0xbc00
/* b170: 01e1c021 */ addu $t8,$t7,$at
/* b174: ac780004 */ sw $t8,0x4($v1)
/* b178: 3739000e */ ori $t9,$t9,0xe
/* b17c: 02002025 */ or $a0,$s0,$zero
/* b180: ac990000 */ sw $t9,0x0($a0)
/* b184: 3c088009 */ lui $t0,%hi(var80092874)
/* b188: 95082874 */ lhu $t0,%lo(var80092874)($t0)
/* b18c: 26020008 */ addiu $v0,$s0,0x8
/* b190: ac880004 */ sw $t0,0x4($a0)
/* b194: 8fbf002c */ lw $ra,0x2c($sp)
/* b198: 8fb00028 */ lw $s0,0x28($sp)
/* b19c: 27bd0080 */ addiu $sp,$sp,0x80
/* b1a0: 03e00008 */ jr $ra
/* b1a4: 00000000 */ nop
);
Gfx *vi0000b0e8(Gfx *gdl, f32 fovy, f32 aspect)
{
Mtxf tmp;
Mtx *mtx = gfxAllocateMatrix();
guPerspectiveF(tmp.m, &var80092874, fovy, aspect, g_ViData->znear, g_ViData->zfar, 1);
guMtxF2L(tmp.m, mtx);
gSPMatrix(gdl++, OS_K0_TO_PHYSICAL(mtx), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_PROJECTION);
gSPPerspNormalize(gdl++, var80092874);
return gdl;
}
Gfx *vi0000b1a8(Gfx *gdl)
{