falso
/
perfect_dark
mirror of https://github.com/n64decomp/perfect_dark.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Decompile tex0f173e50

This commit is contained in:
Ryan Dwyer 2022-04-17 14:26:23 +10:00
parent 7cc2ca4d06
commit 23c06ddab5
3 changed files with 26 additions and 64 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

86
src/game/surface.c
View File

@ -334,66 +334,28 @@ s32 tex0f173e10(struct texloadthing *arg0, s32 lod)
return texGetHeightAtLod(arg0, lod) * tex0f173d60(arg0, lod);
}
GLOBAL_ASM(
glabel surface0f173e50
/* f173e50: 27bdffd8 */ addiu $sp,$sp,-40
/* f173e54: afbf0024 */ sw $ra,0x24($sp)
/* f173e58: afb30020 */ sw $s3,0x20($sp)
/* f173e5c: afb2001c */ sw $s2,0x1c($sp)
/* f173e60: afb10018 */ sw $s1,0x18($sp)
/* f173e64: afb00014 */ sw $s0,0x14($sp)
/* f173e68: 8c830008 */ lw $v1,0x8($a0)
/* f173e6c: 9082000b */ lbu $v0,0xb($a0)
/* f173e70: 00c08825 */ or $s1,$a2,$zero
/* f173e74: 306e0003 */ andi $t6,$v1,0x3
/* f173e78: 00027942 */ srl $t7,$v0,0x5
/* f173e7c: 00809825 */ or $s3,$a0,$zero
/* f173e80: 11e00003 */ beqz $t7,.L0f173e90
/* f173e84: 01c01825 */ or $v1,$t6,$zero
/* f173e88: 10000002 */ b .L0f173e94
/* f173e8c: 01e09025 */ or $s2,$t7,$zero
.L0f173e90:
/* f173e90: 24120001 */ addiu $s2,$zero,0x1
.L0f173e94:
/* f173e94: 24020003 */ addiu $v0,$zero,0x3
/* f173e98: 14620003 */ bne $v1,$v0,.L0f173ea8
/* f173e9c: ae200000 */ sw $zero,0x0($s1)
/* f173ea0: 1000000b */ b .L0f173ed0
/* f173ea4: aca20000 */ sw $v0,0x0($a1)
.L0f173ea8:
/* f173ea8: 24020002 */ addiu $v0,$zero,0x2
/* f173eac: 14620003 */ bne $v1,$v0,.L0f173ebc
/* f173eb0: 24010001 */ addiu $at,$zero,0x1
/* f173eb4: 10000006 */ b .L0f173ed0
/* f173eb8: aca20000 */ sw $v0,0x0($a1)
.L0f173ebc:
/* f173ebc: 54610004 */ bnel $v1,$at,.L0f173ed0
/* f173ec0: aca20000 */ sw $v0,0x0($a1)
/* f173ec4: 10000002 */ b .L0f173ed0
/* f173ec8: aca20000 */ sw $v0,0x0($a1)
/* f173ecc: aca20000 */ sw $v0,0x0($a1)
.L0f173ed0:
/* f173ed0: 1a40000a */ blez $s2,.L0f173efc
/* f173ed4: 00008025 */ or $s0,$zero,$zero
.L0f173ed8:
/* f173ed8: 02602025 */ or $a0,$s3,$zero
/* f173edc: 0fc5cf84 */ jal tex0f173e10
/* f173ee0: 02002825 */ or $a1,$s0,$zero
/* f173ee4: 8e380000 */ lw $t8,0x0($s1)
/* f173ee8: 0002c880 */ sll $t9,$v0,0x2
/* f173eec: 26100001 */ addiu $s0,$s0,0x1
/* f173ef0: 03194021 */ addu $t0,$t8,$t9
/* f173ef4: 1612fff8 */ bne $s0,$s2,.L0f173ed8
/* f173ef8: ae280000 */ sw $t0,0x0($s1)
.L0f173efc:
/* f173efc: 8fbf0024 */ lw $ra,0x24($sp)
/* f173f00: 8fb00014 */ lw $s0,0x14($sp)
/* f173f04: 8fb10018 */ lw $s1,0x18($sp)
/* f173f08: 8fb2001c */ lw $s2,0x1c($sp)
/* f173f0c: 8fb30020 */ lw $s3,0x20($sp)
/* f173f10: 03e00008 */ jr $ra
/* f173f14: 27bd0028 */ addiu $sp,$sp,0x28
);
void tex0f173e50(struct texloadthing *arg0, s32 *deptharg, s32 *lenarg)
{
s32 depth = arg0->depth;
s32 s2 = arg0->unk0b_00 ? arg0->unk0b_00 : 1;
s32 i;
*lenarg = 0;
if (depth == G_IM_SIZ_32b) {
*deptharg = G_IM_SIZ_32b;
} else if (depth == G_IM_SIZ_16b) {
*deptharg = G_IM_SIZ_16b;
} else if (depth == G_IM_SIZ_8b) {
*deptharg = G_IM_SIZ_16b;
} else {
*deptharg = G_IM_SIZ_16b;
}
for (i = 0; i < s2; i++) {
*lenarg += tex0f173e10(arg0, i) * 4;
}
}
s32 surface0f173f18(s32 arg0)
{
@ -721,7 +683,7 @@ glabel surface0f1743a0
/* f1743b4: afa600a0 */ sw $a2,0xa0($sp)
/* f1743b8: 00a02025 */ or $a0,$a1,$zero
/* f1743bc: 27a50094 */ addiu $a1,$sp,0x94
/* f1743c0: 0fc5cf94 */ jal surface0f173e50
/* f1743c0: 0fc5cf94 */ jal tex0f173e50
/* f1743c4: 27a60090 */ addiu $a2,$sp,0x90
/* f1743c8: 8fa9009c */ lw $t1,0x9c($sp)
/* f1743cc: 8fa800a0 */ lw $t0,0xa0($sp)
@ -1250,7 +1212,7 @@ glabel surface0f174b54
/* f174b64: afa5009c */ sw $a1,0x9c($sp)
/* f174b68: 00a02025 */ or $a0,$a1,$zero
/* f174b6c: 27a50094 */ addiu $a1,$sp,0x94
/* f174b70: 0fc5cf94 */ jal surface0f173e50
/* f174b70: 0fc5cf94 */ jal tex0f173e50
/* f174b74: 27a60090 */ addiu $a2,$sp,0x90
/* f174b78: 8fa8009c */ lw $t0,0x9c($sp)
/* f174b7c: 3c01fd00 */ lui $at,0xfd00

2
src/game/tex.c
View File

@ -436,7 +436,7 @@ void texSelect(Gfx **gdlptr, struct textureconfig *tconfig, u32 arg2, s32 arg3,
}
if (s4 && s4->unk0c_02) {
surface0f173e50(s4, &depth2, &lrs);
tex0f173e50(s4, &depth2, &lrs);
} else {
switch (depth) {
case G_IM_SIZ_32b:

2
src/include/game/surface.h
View File

@ -14,7 +14,7 @@ s32 texGetWidthAtLod(struct texloadthing *arg0, s32 lod);
s32 texGetHeightAtLod(struct texloadthing *arg0, s32 lod);
s32 tex0f173d60(struct texloadthing *arg0, s32 lod);
s32 tex0f173e10(struct texloadthing *arg0, s32 lod);
void surface0f173e50(struct texloadthing *arg0, s32 *arg1, s32 *arg2);
void tex0f173e50(struct texloadthing *arg0, s32 *arg1, s32 *arg2);
s32 surface0f173f18(s32 arg0);
u32 surface0f173f48(u32 arg0);
u32 surface0f173f78(void);