Decompile pakConvertFromGbcImage
This commit is contained in:
Ryan Dwyer
parent
21c8c1fd25
commit
82ea985cbe
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@ -5432,85 +5432,6 @@ bool pak0f11d7c4(s8 device)
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return false;
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}
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#if MATCHING
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GLOBAL_ASM(
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glabel pakConvertFromGbcImage
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/* f11d8b4: 27bdffe0 */ addiu $sp,$sp,-32
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/* f11d8b8: afb6001c */ sw $s6,0x1c($sp)
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/* f11d8bc: afb50018 */ sw $s5,0x18($sp)
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/* f11d8c0: afb40014 */ sw $s4,0x14($sp)
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/* f11d8c4: afb30010 */ sw $s3,0x10($sp)
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/* f11d8c8: afb10008 */ sw $s1,0x8($sp)
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/* f11d8cc: afb00004 */ sw $s0,0x4($sp)
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/* f11d8d0: 00a08025 */ or $s0,$a1,$zero
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/* f11d8d4: 00808825 */ or $s1,$a0,$zero
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/* f11d8d8: afb2000c */ sw $s2,0xc($sp)
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/* f11d8dc: 24130008 */ addiu $s3,$zero,0x8
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/* f11d8e0: 24140010 */ addiu $s4,$zero,0x10
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/* f11d8e4: 24150080 */ addiu $s5,$zero,0x80
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/* f11d8e8: 24160080 */ addiu $s6,$zero,0x80
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/* f11d8ec: 00001825 */ or $v1,$zero,$zero
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/* f11d8f0: 00004025 */ or $t0,$zero,$zero
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.L0f11d8f4:
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/* f11d8f4: 00032100 */ sll $a0,$v1,0x4
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/* f11d8f8: 00003025 */ or $a2,$zero,$zero
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.L0f11d8fc:
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/* f11d8fc: 00002825 */ or $a1,$zero,$zero
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/* f11d900: 01004825 */ or $t1,$t0,$zero
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/* f11d904: 00919021 */ addu $s2,$a0,$s1
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.L0f11d908:
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/* f11d908: 000951c0 */ sll $t2,$t1,0x7
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/* f11d90c: 020a5821 */ addu $t3,$s0,$t2
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/* f11d910: 00001025 */ or $v0,$zero,$zero
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/* f11d914: 00c03825 */ or $a3,$a2,$zero
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.L0f11d918:
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/* f11d918: 01677021 */ addu $t6,$t3,$a3
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/* f11d91c: a1c00000 */ sb $zero,0x0($t6)
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/* f11d920: 92580000 */ lbu $t8,0x0($s2)
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/* f11d924: 240f0080 */ addiu $t7,$zero,0x80
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/* f11d928: 004f6007 */ srav $t4,$t7,$v0
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/* f11d92c: 030cc824 */ and $t9,$t8,$t4
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/* f11d930: 17200006 */ bnez $t9,.L0f11d94c
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/* f11d934: 24420001 */ addiu $v0,$v0,0x1
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/* f11d938: 01477021 */ addu $t6,$t2,$a3
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/* f11d93c: 01d06821 */ addu $t5,$t6,$s0
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/* f11d940: 91af0000 */ lbu $t7,0x0($t5)
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/* f11d944: 25f80040 */ addiu $t8,$t7,0x40
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/* f11d948: a1b80000 */ sb $t8,0x0($t5)
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.L0f11d94c:
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/* f11d94c: 92590001 */ lbu $t9,0x1($s2)
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/* f11d950: 01477821 */ addu $t7,$t2,$a3
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/* f11d954: 01f06821 */ addu $t5,$t7,$s0
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/* f11d958: 032c7024 */ and $t6,$t9,$t4
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/* f11d95c: 15c00004 */ bnez $t6,.L0f11d970
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/* f11d960: 00000000 */ sll $zero,$zero,0x0
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/* f11d964: 91b80000 */ lbu $t8,0x0($t5)
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/* f11d968: 27190080 */ addiu $t9,$t8,0x80
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/* f11d96c: a1b90000 */ sb $t9,0x0($t5)
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.L0f11d970:
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/* f11d970: 1453ffe9 */ bne $v0,$s3,.L0f11d918
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/* f11d974: 24e70001 */ addiu $a3,$a3,0x1
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/* f11d978: 24a50002 */ addiu $a1,$a1,0x2
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/* f11d97c: 25290001 */ addiu $t1,$t1,0x1
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/* f11d980: 14b4ffe1 */ bne $a1,$s4,.L0f11d908
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/* f11d984: 26520002 */ addiu $s2,$s2,0x2
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/* f11d988: 24c60008 */ addiu $a2,$a2,0x8
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/* f11d98c: 14d5ffdb */ bne $a2,$s5,.L0f11d8fc
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/* f11d990: 24840010 */ addiu $a0,$a0,0x10
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/* f11d994: 25080008 */ addiu $t0,$t0,0x8
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/* f11d998: 1516ffd6 */ bne $t0,$s6,.L0f11d8f4
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/* f11d99c: 24630010 */ addiu $v1,$v1,0x10
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/* f11d9a0: 8fb00004 */ lw $s0,0x4($sp)
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/* f11d9a4: 8fb10008 */ lw $s1,0x8($sp)
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/* f11d9a8: 8fb2000c */ lw $s2,0xc($sp)
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/* f11d9ac: 8fb30010 */ lw $s3,0x10($sp)
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/* f11d9b0: 8fb40014 */ lw $s4,0x14($sp)
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/* f11d9b4: 8fb50018 */ lw $s5,0x18($sp)
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/* f11d9b8: 8fb6001c */ lw $s6,0x1c($sp)
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/* f11d9bc: 03e00008 */ jr $ra
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/* f11d9c0: 27bd0020 */ addiu $sp,$sp,0x20
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);
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#else
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/**
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* Convert camera pixel data from the Game Boy Camera's format and write it to
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* a 128x128 byte array.
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@ -5527,27 +5448,26 @@ void pakConvertFromGbcImage(u8 *src, u8 *dst)
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s32 bit;
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s32 a0;
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s32 a3;
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s32 t2;
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u8 *s2;
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for (i = 0; i < 16; i++) {
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a0 = (i * 16) << 4;
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byte = (i * 16) << 4;
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a0 = byte;
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for (j = 0; j < 16; j++) {
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s2 = &src[a0];
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for (byte = 0; byte < 8; byte++) {
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t2 = (i * 8 + byte) << 7;
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a3 = j * 8;
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s32 srcindex = a0 + byte * 2;
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s32 tmp = j * 8;
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for (bit = 0, a3 = tmp; bit < 8; bit++) {
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s32 t2 = (i * 8 + byte) << 7;
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for (bit = 0; bit < 8; bit++) {
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dst[t2 + a3] = 0;
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if ((s2[byte * 2 + 0] & (0x80 >> bit)) == 0) {
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if ((src[srcindex + 0] & (0x80 >> bit)) == 0) {
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dst[t2 + a3] += 0x40;
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}
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if ((s2[byte * 2 + 1] & (0x80 >> bit)) == 0) {
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if ((src[srcindex + 1] & (0x80 >> bit)) == 0) {
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dst[t2 + a3] += 0x80;
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}
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@ -5559,7 +5479,6 @@ void pakConvertFromGbcImage(u8 *src, u8 *dst)
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}
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}
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}
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#endif
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/**
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* Perform operations on a 128 x 128 image.
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