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| author | Treeki <treeki@gmail.com> | 2011-03-12 23:17:12 +0100 |
|---|---|---|
| committer | Treeki <treeki@gmail.com> | 2011-03-12 23:17:12 +0100 |
| commit | 7d4e4c0b34a613dd3c0220475ae4e448197522c1 (patch) | |
| tree | 4f5cee367de3fdef4f9a7c84af59ffe76a2bb1c3 /3dlib/tpl_ext.S | |
| download | kamek-7d4e4c0b34a613dd3c0220475ae4e448197522c1.tar.gz kamek-7d4e4c0b34a613dd3c0220475ae4e448197522c1.zip | |
initial commit. now I can start playing with stuff!
Diffstat (limited to '')
| -rw-r--r-- | 3dlib/tpl_ext.S | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/3dlib/tpl_ext.S b/3dlib/tpl_ext.S new file mode 100644 index 0000000..9bfa71b --- /dev/null +++ b/3dlib/tpl_ext.S @@ -0,0 +1,88 @@ +# fuck nintendo
+
+.text
+
+#ifndef __MWERKS__
+.set r0,0; .set r1,1; .set r2,2; .set r3,3; .set r4,4
+.set r5,5; .set r6,6; .set r7,7; .set r8,8; .set r9,9
+.set r10,10; .set r11,11; .set r12,12; .set r13,13; .set r14,14
+.set r15,15; .set r16,16; .set r17,17; .set r18,18; .set r19,19
+.set r20,20; .set r21,21; .set r22,22; .set r23,23; .set r24,24
+.set r25,25; .set r26,26; .set r27,27; .set r28,28; .set r29,29
+.set r30,30; .set r31,31; .set f0,0; .set f2,2; .set f3,3
+.set f1,1
+#endif
+
+.set sp, 1
+.extern GXInitTexObj
+.extern GXInitTexObjLOD
+
+.globl TPLGetGXTexObjFromPalette
+TPLGetGXTexObjFromPalette:
+.set var_28, -0x28
+.set var_20, -0x20
+.set var_C, -0xC
+.set var_8, -8
+.set var_4, -4
+.set arg_4, 4
+stwu sp, -0x30(sp)
+mflr r0
+stw r0, 0x30+arg_4(sp)
+stw r31, 0x30+var_4(sp)
+stw r30, 0x30+var_8(sp)
+stw r29, 0x30+var_C(sp)
+mr r29, r4
+lwz r6, 4(r3)
+lwz r30, 8(r3)
+mr r3, r29
+divwu r0, r5, r6
+mullw r0, r0, r6
+subf r0, r0, r5
+slwi r31, r0, 3
+lwzx r9, r30, r31
+lbz r6, 0x21(r9)
+lbz r0, 0x22(r9)
+lwz r4, 8(r9)
+subf r5, r6, r0
+subf r0, r0, r6
+or r0, r5, r0
+lhz r5, 2(r9)
+lhz r6, 0(r9)
+srwi r10, r0, 31
+lwz r7, 4(r9)
+lwz r8, 0xC(r9)
+lwz r9, 0x10(r9)
+bl GXInitTexObj
+lwzx r7, r30, r31
+lis r5, 0x4330
+stw r5, 0x30+var_28(sp)
+mr r3, r29
+lbz r4, 0x21(r7)
+li r6, 0
+lbz r0, 0x22(r7)
+li r8, 0
+stw r4, 0x30+var_28+4(sp)
+lfd f0, 0x30+var_28(sp)
+stw r5, 0x30+var_20(sp)
+lis r5, blah@h
+ori r5, r5, blah@l
+lfd f2, 0(r5)
+fsubs f1, f0, f2
+lwz r4, 0x14(r7)
+stw r0, 0x30+var_20+4(sp)
+lwz r5, 0x18(r7)
+lfd f0, 0x30+var_20(sp)
+lfs f3, 0x1C(r7)
+fsubs f2, f0, f2
+lbz r7, 0x20(r7)
+bl GXInitTexObjLOD
+lwz r0, 0x30+arg_4(sp)
+lwz r31, 0x30+var_4(sp)
+lwz r30, 0x30+var_8(sp)
+lwz r29, 0x30+var_C(sp)
+mtlr r0
+addi sp, sp, 0x30
+blr
+
+blah:
+.long 0x43300000,0x00000000
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