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pal-beta and pal-final: Decompile viUpdateMode

This commit is contained in:
Ryan Dwyer 2022-11-26 09:19:52 +10:00
parent 9f3481ccee
commit 493afe7b4f
4 changed files with 104 additions and 653 deletions
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2
src/include/bss.h
View File

@ -9,7 +9,7 @@ extern OSMesgQueue g_SchedMesgQueue;
extern OSSched g_Sched;
extern OSViMode var8008dcc0[2];
extern OSViMode *var8008dd60[2];
extern u32 var8008de08;
extern s32 var8008de08;
extern s32 var8008de0c;
extern s32 var8008de10;
extern u8 g_SchedSpecialArtifactIndexes[3];

2
src/include/data.h
View File

@ -13,7 +13,7 @@ extern u8 *g_StackAllocatedPos;
extern s32 var8005ce74;
extern f32 g_ViXScalesBySlot[2];
extern f32 g_ViYScalesBySlot[2];
extern u32 g_SchedViModesPending[2];
extern bool g_SchedViModesPending[2];
extern s32 g_ViUnblackTimer;
extern s32 g_ViShakeDirection;
extern s32 g_ViShakeIntensity;

4
src/lib/sched.c
View File

@ -63,7 +63,7 @@ s32 __scSchedule(OSSched *sc, OSScTask **sp, OSScTask **dp, s32 availRCP);
OSViMode var8008dcc0[2];
OSViMode *var8008dd60[2];
OSViMode var8008dd68[2];
u32 var8008de08;
s32 var8008de08;
s32 var8008de0c;
s32 var8008de10;
u32 var8008de14;
@ -84,7 +84,7 @@ u32 g_SchedCrashLastRendered = 0;
s32 var8005ce74 = 0;
f32 g_ViXScalesBySlot[2] = {1, 1};
f32 g_ViYScalesBySlot[2] = {1, 1};
u32 g_SchedViModesPending[2] = {false, false};
bool g_SchedViModesPending[2] = {false, false};
s32 g_ViUnblackTimer = 3;
s32 g_ViShakeDirection = 1;
s32 g_ViShakeIntensity = 0;

749
src/lib/vi.c
View File

@ -295,583 +295,7 @@ void vi00009ed4(void)
osViSetSpecialFeatures(OS_VI_GAMMA_OFF | OS_VI_DITHER_FILTER_ON);
}
#if MATCHING
#if PAL
GLOBAL_ASM(
glabel viUpdateMode
/* 9f64: 3c098006 */ lui $t1,%hi(g_ViBackData)
/* 9f68: 3c0e8006 */ lui $t6,%hi(g_ViFrontData)
/* 9f6c: 8dced230 */ lw $t6,%lo(g_ViFrontData)($t6)
/* 9f70: 8d29d234 */ lw $t1,%lo(g_ViBackData)($t1)
/* 9f74: 27bdffe8 */ addiu $sp,$sp,-24
/* 9f78: afbf0014 */ sw $ra,0x14($sp)
/* 9f7c: 91cf0000 */ lbu $t7,0x0($t6)
/* 9f80: 91220000 */ lbu $v0,0x0($t1)
/* 9f84: 504f0014 */ beql $v0,$t7,.PF00009fd8
/* 9f88: 85380004 */ lh $t8,0x4($t1)
/* 9f8c: 10400008 */ beqz $v0,.PF00009fb0
/* 9f90: 00401825 */ move $v1,$v0
/* 9f94: 241f0001 */ li $ra,0x1
/* 9f98: 105f000e */ beq $v0,$ra,.PF00009fd4
/* 9f9c: 24010002 */ li $at,0x2
/* 9fa0: 5061000d */ beql $v1,$at,.PF00009fd8
/* 9fa4: 85380004 */ lh $t8,0x4($t1)
/* 9fa8: 1000000b */ b .PF00009fd8
/* 9fac: 85380004 */ lh $t8,0x4($t1)
.PF00009fb0:
/* 9fb0: 3c013f80 */ lui $at,0x3f80
/* 9fb4: 44816000 */ mtc1 $at,$f12
/* 9fb8: 0c0121fc */ jal osViSetYScale
/* 9fbc: 00000000 */ nop
/* 9fc0: 0c012178 */ jal osViBlack
/* 9fc4: 24040001 */ li $a0,0x1
/* 9fc8: 3c098006 */ lui $t1,%hi(g_ViBackData)
/* 9fcc: 8d29d234 */ lw $t1,%lo(g_ViBackData)($t1)
/* 9fd0: 91220000 */ lbu $v0,0x0($t1)
.PF00009fd4:
/* 9fd4: 85380004 */ lh $t8,0x4($t1)
.PF00009fd8:
/* 9fd8: 85390018 */ lh $t9,0x18($t1)
/* 9fdc: 852e0006 */ lh $t6,0x6($t1)
/* 9fe0: 44982000 */ mtc1 $t8,$f4
/* 9fe4: 852f001a */ lh $t7,0x1a($t1)
/* 9fe8: 44994000 */ mtc1 $t9,$f8
/* 9fec: 468021a0 */ cvt.s.w $f6,$f4
/* 9ff0: 448e8000 */ mtc1 $t6,$f16
/* 9ff4: 448f2000 */ mtc1 $t7,$f4
/* 9ff8: 3c0d8009 */ lui $t5,%hi(var8008de0c)
/* 9ffc: 241f0001 */ li $ra,0x1
/* a000: 468042a0 */ cvt.s.w $f10,$f8
/* a004: 3c0c8006 */ lui $t4,%hi(g_ViSlot)
/* a008: 3c013f80 */ lui $at,0x3f80
/* a00c: 25ade35c */ addiu $t5,$t5,%lo(var8008de0c)
/* a010: 468084a0 */ cvt.s.w $f18,$f16
/* a014: 46802220 */ cvt.s.w $f8,$f4
/* a018: 460a3083 */ div.s $f2,$f6,$f10
/* a01c: 14400003 */ bnez $v0,.PF0000a02c
/* a020: 46089003 */ div.s $f0,$f18,$f8
/* a024: 44810000 */ mtc1 $at,$f0
/* a028: 00000000 */ nop
.PF0000a02c:
/* a02c: 8d8cd240 */ lw $t4,%lo(g_ViSlot)($t4)
/* a030: 3c018006 */ lui $at,%hi(g_ViXScalesBySlot)
/* a034: 000c5880 */ sll $t3,$t4,0x2
/* a038: 002b0821 */ addu $at,$at,$t3
/* a03c: e422cb28 */ swc1 $f2,%lo(g_ViXScalesBySlot)($at)
/* a040: 3c018006 */ lui $at,%hi(g_ViYScalesBySlot)
/* a044: 002b0821 */ addu $at,$at,$t3
/* a048: e420cb30 */ swc1 $f0,%lo(g_ViYScalesBySlot)($at)
/* a04c: 91220000 */ lbu $v0,0x0($t1)
/* a050: 57e200a3 */ bnel $ra,$v0,.PF0000a2e0
/* a054: 24010002 */ li $at,0x2
/* a058: 3c0a8006 */ lui $t2,%hi(g_ViIs16Bit)
/* a05c: 8d4ad238 */ lw $t2,%lo(g_ViIs16Bit)($t2)
/* a060: 3c1f8009 */ lui $ra,%hi(var8008de10)
/* a064: 000c7880 */ sll $t7,$t4,0x2
/* a068: 11400019 */ beqz $t2,.PF0000a0d0
/* a06c: 27ffe360 */ addiu $ra,$ra,%lo(var8008de10)
/* a070: 000cc080 */ sll $t8,$t4,0x2
/* a074: 030cc021 */ addu $t8,$t8,$t4
/* a078: 3c198009 */ lui $t9,%hi(var8008dcc0)
/* a07c: 2739e210 */ addiu $t9,$t9,%lo(var8008dcc0)
/* a080: 0018c100 */ sll $t8,$t8,0x4
/* a084: 03191021 */ addu $v0,$t8,$t9
/* a088: 3c0e8006 */ lui $t6,%hi(osViModeTable+0x500)
/* a08c: 25cef8c0 */ addiu $t6,$t6,%lo(osViModeTable+0x500)
/* a090: 25d80048 */ addiu $t8,$t6,0x48
/* a094: 0040c825 */ move $t9,$v0
.PF0000a098:
/* a098: 8dc10000 */ lw $at,0x0($t6)
/* a09c: 25ce000c */ addiu $t6,$t6,0xc
/* a0a0: 2739000c */ addiu $t9,$t9,0xc
/* a0a4: af21fff4 */ sw $at,-0xc($t9)
/* a0a8: 8dc1fff8 */ lw $at,-0x8($t6)
/* a0ac: af21fff8 */ sw $at,-0x8($t9)
/* a0b0: 8dc1fffc */ lw $at,-0x4($t6)
/* a0b4: 15d8fff8 */ bne $t6,$t8,.PF0000a098
/* a0b8: af21fffc */ sw $at,-0x4($t9)
/* a0bc: 8dc10000 */ lw $at,0x0($t6)
/* a0c0: af210000 */ sw $at,0x0($t9)
/* a0c4: 8dd80004 */ lw $t8,0x4($t6)
/* a0c8: 10000017 */ b .PF0000a128
/* a0cc: af380004 */ sw $t8,0x4($t9)
.PF0000a0d0:
/* a0d0: 01ec7821 */ addu $t7,$t7,$t4
/* a0d4: 3c188009 */ lui $t8,%hi(var8008dcc0)
/* a0d8: 2718e210 */ addiu $t8,$t8,%lo(var8008dcc0)
/* a0dc: 000f7900 */ sll $t7,$t7,0x4
/* a0e0: 01f81021 */ addu $v0,$t7,$t8
/* a0e4: 3c0e8006 */ lui $t6,%hi(osViModeTable+0x640)
/* a0e8: 25cefa00 */ addiu $t6,$t6,%lo(osViModeTable+0x640)
/* a0ec: 25cf0048 */ addiu $t7,$t6,0x48
/* a0f0: 0040c025 */ move $t8,$v0
.PF0000a0f4:
/* a0f4: 8dc10000 */ lw $at,0x0($t6)
/* a0f8: 25ce000c */ addiu $t6,$t6,0xc
/* a0fc: 2718000c */ addiu $t8,$t8,0xc
/* a100: af01fff4 */ sw $at,-0xc($t8)
/* a104: 8dc1fff8 */ lw $at,-0x8($t6)
/* a108: af01fff8 */ sw $at,-0x8($t8)
/* a10c: 8dc1fffc */ lw $at,-0x4($t6)
/* a110: 15cffff8 */ bne $t6,$t7,.PF0000a0f4
/* a114: af01fffc */ sw $at,-0x4($t8)
/* a118: 8dc10000 */ lw $at,0x0($t6)
/* a11c: af010000 */ sw $at,0x0($t8)
/* a120: 8dcf0004 */ lw $t7,0x4($t6)
/* a124: af0f0004 */ sw $t7,0x4($t8)
.PF0000a128:
/* a128: 85390018 */ lh $t9,0x18($t1)
/* a12c: 24010280 */ li $at,0x280
/* a130: 24080400 */ li $t0,0x400
/* a134: ac590008 */ sw $t9,0x8($v0)
/* a138: 852f0018 */ lh $t7,0x18($t1)
/* a13c: 8c44001c */ lw $a0,0x1c($v0)
/* a140: 3c078006 */ lui $a3,%hi(var8005d588)
/* a144: 000f7280 */ sll $t6,$t7,0xa
/* a148: 01c1001a */ div $zero,$t6,$at
/* a14c: 0000c012 */ mflo $t8
/* a150: ac580020 */ sw $t8,0x20($v0)
/* a154: 85390018 */ lh $t9,0x18($t1)
/* a158: 3406ffff */ li $a2,0xffff
/* a15c: 00197840 */ sll $t7,$t9,0x1
/* a160: ac4f0028 */ sw $t7,0x28($v0)
/* a164: 852e0018 */ lh $t6,0x18($t1)
/* a168: ac48002c */ sw $t0,0x2c($v0)
/* a16c: ac480040 */ sw $t0,0x40($v0)
/* a170: 000ec040 */ sll $t8,$t6,0x1
/* a174: ac58003c */ sw $t8,0x3c($v0)
/* a178: 8ce7d228 */ lw $a3,%lo(var8005d588)($a3)
/* a17c: 0004cc03 */ sra $t9,$a0,0x10
/* a180: 332fffff */ andi $t7,$t9,0xffff
/* a184: 01e77021 */ addu $t6,$t7,$a3
/* a188: 01c6001a */ div $zero,$t6,$a2
/* a18c: 14c00002 */ bnez $a2,.PF0000a198
/* a190: 00000000 */ nop
/* a194: 0007000d */ break 0x7
.PF0000a198:
/* a198: 2401ffff */ li $at,-1
/* a19c: 14c10004 */ bne $a2,$at,.PF0000a1b0
/* a1a0: 3c018000 */ lui $at,0x8000
/* a1a4: 15c10002 */ bne $t6,$at,.PF0000a1b0
/* a1a8: 00000000 */ nop
/* a1ac: 0006000d */ break 0x6
.PF0000a1b0:
/* a1b0: 308fffff */ andi $t7,$a0,0xffff
/* a1b4: 0000c010 */ mfhi $t8
/* a1b8: 01e77021 */ addu $t6,$t7,$a3
/* a1bc: 0018cc00 */ sll $t9,$t8,0x10
/* a1c0: 01c6001a */ div $zero,$t6,$a2
/* a1c4: 14c00002 */ bnez $a2,.PF0000a1d0
/* a1c8: 00000000 */ nop
/* a1cc: 0007000d */ break 0x7
.PF0000a1d0:
/* a1d0: 2401ffff */ li $at,-1
/* a1d4: 14c10004 */ bne $a2,$at,.PF0000a1e8
/* a1d8: 3c018000 */ lui $at,0x8000
/* a1dc: 15c10002 */ bne $t6,$at,.PF0000a1e8
/* a1e0: 00000000 */ nop
/* a1e4: 0006000d */ break 0x6
.PF0000a1e8:
/* a1e8: 0000c010 */ mfhi $t8
/* a1ec: 03381825 */ or $v1,$t9,$t8
/* a1f0: ac43001c */ sw $v1,0x1c($v0)
/* a1f4: 3c018009 */ lui $at,%hi(var8008de08)
/* a1f8: ac23e358 */ sw $v1,%lo(var8008de08)($at)
/* a1fc: 8525001a */ lh $a1,0x1a($t1)
/* a200: 24180140 */ li $t8,0x140
/* a204: 3c048006 */ lui $a0,%hi(var8005d58c)
/* a208: 00057a80 */ sll $t7,$a1,0xa
/* a20c: 000f7282 */ srl $t6,$t7,0xa
/* a210: 29c1012d */ slti $at,$t6,0x12d
/* a214: 14200002 */ bnez $at,.PF0000a220
/* a218: 01c02825 */ move $a1,$t6
/* a21c: 000e2843 */ sra $a1,$t6,0x1
.PF0000a220:
/* a220: 03053823 */ subu $a3,$t8,$a1
/* a224: 24ef0002 */ addiu $t7,$a3,0x2
/* a228: 24b9fffe */ addiu $t9,$a1,-2
/* a22c: 0019c040 */ sll $t8,$t9,0x1
/* a230: 000f7400 */ sll $t6,$t7,0x10
/* a234: 00f87821 */ addu $t7,$a3,$t8
/* a238: 25f90002 */ addiu $t9,$t7,0x2
/* a23c: 8c84d22c */ lw $a0,%lo(var8005d58c)($a0)
/* a240: 01d94025 */ or $t0,$t6,$t9
/* a244: 0008c403 */ sra $t8,$t0,0x10
/* a248: 330fffff */ andi $t7,$t8,0xffff
/* a24c: 01e47021 */ addu $t6,$t7,$a0
/* a250: 01c6001a */ div $zero,$t6,$a2
/* a254: 14c00002 */ bnez $a2,.PF0000a260
/* a258: 00000000 */ nop
/* a25c: 0007000d */ break 0x7
.PF0000a260:
/* a260: 2401ffff */ li $at,-1
/* a264: 14c10004 */ bne $a2,$at,.PF0000a278
/* a268: 3c018000 */ lui $at,0x8000
/* a26c: 15c10002 */ bne $t6,$at,.PF0000a278
/* a270: 00000000 */ nop
/* a274: 0006000d */ break 0x6
.PF0000a278:
/* a278: 310fffff */ andi $t7,$t0,0xffff
/* a27c: 01e47021 */ addu $t6,$t7,$a0
/* a280: 0000c810 */ mfhi $t9
/* a284: 0019c400 */ sll $t8,$t9,0x10
/* a288: 240f0001 */ li $t7,0x1
/* a28c: 01c6001a */ div $zero,$t6,$a2
/* a290: 14c00002 */ bnez $a2,.PF0000a29c
/* a294: 00000000 */ nop
/* a298: 0007000d */ break 0x7
.PF0000a29c:
/* a29c: 2401ffff */ li $at,-1
/* a2a0: 14c10004 */ bne $a2,$at,.PF0000a2b4
/* a2a4: 3c018000 */ lui $at,0x8000
/* a2a8: 15c10002 */ bne $t6,$at,.PF0000a2b4
/* a2ac: 00000000 */ nop
/* a2b0: 0006000d */ break 0x6
.PF0000a2b4:
/* a2b4: 0000c810 */ mfhi $t9
/* a2b8: 03191825 */ or $v1,$t8,$t9
/* a2bc: 3c018006 */ lui $at,%hi(g_SchedViModesPending)
/* a2c0: ac430030 */ sw $v1,0x30($v0)
/* a2c4: ada30000 */ sw $v1,0x0($t5)
/* a2c8: ac430044 */ sw $v1,0x44($v0)
/* a2cc: afe30000 */ sw $v1,0x0($ra)
/* a2d0: 002b0821 */ addu $at,$at,$t3
/* a2d4: 100000dd */ b .PF0000a64c
/* a2d8: ac2fcb38 */ sw $t7,%lo(g_SchedViModesPending)($at)
/* a2dc: 24010002 */ li $at,0x2
.PF0000a2e0:
/* a2e0: 144100d5 */ bne $v0,$at,.PF0000a638
/* a2e4: 000c7080 */ sll $t6,$t4,0x2
/* a2e8: 01cc7021 */ addu $t6,$t6,$t4
/* a2ec: 3c188009 */ lui $t8,%hi(var8008dcc0)
/* a2f0: 2718e210 */ addiu $t8,$t8,%lo(var8008dcc0)
/* a2f4: 000e7100 */ sll $t6,$t6,0x4
/* a2f8: 01d81021 */ addu $v0,$t6,$t8
/* a2fc: 3c198006 */ lui $t9,%hi(osViModeTable+0x7d0)
/* a300: 3c0d8009 */ lui $t5,%hi(var8008de0c)
/* a304: 2739fb90 */ addiu $t9,$t9,%lo(osViModeTable+0x7d0)
/* a308: 25ade35c */ addiu $t5,$t5,%lo(var8008de0c)
/* a30c: 3406ffff */ li $a2,0xffff
/* a310: 24080800 */ li $t0,0x800
/* a314: 272e0048 */ addiu $t6,$t9,0x48
/* a318: 0040c025 */ move $t8,$v0
.PF0000a31c:
/* a31c: 8f210000 */ lw $at,0x0($t9)
/* a320: 2739000c */ addiu $t9,$t9,0xc
/* a324: 2718000c */ addiu $t8,$t8,0xc
/* a328: af01fff4 */ sw $at,-0xc($t8)
/* a32c: 8f21fff8 */ lw $at,-0x8($t9)
/* a330: af01fff8 */ sw $at,-0x8($t8)
/* a334: 8f21fffc */ lw $at,-0x4($t9)
/* a338: 172efff8 */ bne $t9,$t6,.PF0000a31c
/* a33c: af01fffc */ sw $at,-0x4($t8)
/* a340: 8f210000 */ lw $at,0x0($t9)
/* a344: 3c078006 */ lui $a3,%hi(var8005d588)
/* a348: 3c048006 */ lui $a0,%hi(var8005d58c)
/* a34c: af010000 */ sw $at,0x0($t8)
/* a350: 8f2e0004 */ lw $t6,0x4($t9)
/* a354: 24010280 */ li $at,0x280
/* a358: 3c1f8009 */ lui $ra,%hi(var8008de10)
/* a35c: af0e0004 */ sw $t6,0x4($t8)
/* a360: 852f0018 */ lh $t7,0x18($t1)
/* a364: 8c45001c */ lw $a1,0x1c($v0)
/* a368: 27ffe360 */ addiu $ra,$ra,%lo(var8008de10)
/* a36c: ac4f0008 */ sw $t7,0x8($v0)
/* a370: 852e0018 */ lh $t6,0x18($t1)
/* a374: ac48002c */ sw $t0,0x2c($v0)
/* a378: ac480040 */ sw $t0,0x40($v0)
/* a37c: 000eca80 */ sll $t9,$t6,0xa
/* a380: 0321001a */ div $zero,$t9,$at
/* a384: 0000c012 */ mflo $t8
/* a388: ac580020 */ sw $t8,0x20($v0)
/* a38c: 852f0018 */ lh $t7,0x18($t1)
/* a390: 3c0a8006 */ lui $t2,%hi(g_ViIs16Bit)
/* a394: 000f7040 */ sll $t6,$t7,0x1
/* a398: ac4e0028 */ sw $t6,0x28($v0)
/* a39c: 85390018 */ lh $t9,0x18($t1)
/* a3a0: 00057c03 */ sra $t7,$a1,0x10
/* a3a4: 31eeffff */ andi $t6,$t7,0xffff
/* a3a8: 0019c080 */ sll $t8,$t9,0x2
/* a3ac: ac58003c */ sw $t8,0x3c($v0)
/* a3b0: 8ce7d228 */ lw $a3,%lo(var8005d588)($a3)
/* a3b4: 01c7c821 */ addu $t9,$t6,$a3
/* a3b8: 0326001a */ div $zero,$t9,$a2
/* a3bc: 14c00002 */ bnez $a2,.PF0000a3c8
/* a3c0: 00000000 */ nop
/* a3c4: 0007000d */ break 0x7
.PF0000a3c8:
/* a3c8: 2401ffff */ li $at,-1
/* a3cc: 14c10004 */ bne $a2,$at,.PF0000a3e0
/* a3d0: 3c018000 */ lui $at,0x8000
/* a3d4: 17210002 */ bne $t9,$at,.PF0000a3e0
/* a3d8: 00000000 */ nop
/* a3dc: 0006000d */ break 0x6
.PF0000a3e0:
/* a3e0: 30aeffff */ andi $t6,$a1,0xffff
/* a3e4: 0000c010 */ mfhi $t8
/* a3e8: 01c7c821 */ addu $t9,$t6,$a3
/* a3ec: 00187c00 */ sll $t7,$t8,0x10
/* a3f0: 0326001a */ div $zero,$t9,$a2
/* a3f4: 14c00002 */ bnez $a2,.PF0000a400
/* a3f8: 00000000 */ nop
/* a3fc: 0007000d */ break 0x7
.PF0000a400:
/* a400: 2401ffff */ li $at,-1
/* a404: 14c10004 */ bne $a2,$at,.PF0000a418
/* a408: 3c018000 */ lui $at,0x8000
/* a40c: 17210002 */ bne $t9,$at,.PF0000a418
/* a410: 00000000 */ nop
/* a414: 0006000d */ break 0x6
.PF0000a418:
/* a418: 0000c010 */ mfhi $t8
/* a41c: 01f81825 */ or $v1,$t7,$t8
/* a420: ac43001c */ sw $v1,0x1c($v0)
/* a424: 3c018009 */ lui $at,%hi(var8008de08)
/* a428: ac23e358 */ sw $v1,%lo(var8008de08)($at)
/* a42c: 8c450030 */ lw $a1,0x30($v0)
/* a430: 8c84d22c */ lw $a0,%lo(var8005d58c)($a0)
/* a434: 00057403 */ sra $t6,$a1,0x10
/* a438: 31d9ffff */ andi $t9,$t6,0xffff
/* a43c: 03247821 */ addu $t7,$t9,$a0
/* a440: 01e6001a */ div $zero,$t7,$a2
/* a444: 14c00002 */ bnez $a2,.PF0000a450
/* a448: 00000000 */ nop
/* a44c: 0007000d */ break 0x7
.PF0000a450:
/* a450: 2401ffff */ li $at,-1
/* a454: 14c10004 */ bne $a2,$at,.PF0000a468
/* a458: 3c018000 */ lui $at,0x8000
/* a45c: 15e10002 */ bne $t7,$at,.PF0000a468
/* a460: 00000000 */ nop
/* a464: 0006000d */ break 0x6
.PF0000a468:
/* a468: 30b9ffff */ andi $t9,$a1,0xffff
/* a46c: 03247821 */ addu $t7,$t9,$a0
/* a470: 0000c010 */ mfhi $t8
/* a474: 8c450044 */ lw $a1,0x44($v0)
/* a478: 00187400 */ sll $t6,$t8,0x10
/* a47c: 01e6001a */ div $zero,$t7,$a2
/* a480: 14c00002 */ bnez $a2,.PF0000a48c
/* a484: 00000000 */ nop
/* a488: 0007000d */ break 0x7
.PF0000a48c:
/* a48c: 2401ffff */ li $at,-1
/* a490: 14c10004 */ bne $a2,$at,.PF0000a4a4
/* a494: 3c018000 */ lui $at,0x8000
/* a498: 15e10002 */ bne $t7,$at,.PF0000a4a4
/* a49c: 00000000 */ nop
/* a4a0: 0006000d */ break 0x6
.PF0000a4a4:
/* a4a4: 0000c010 */ mfhi $t8
/* a4a8: 0005cc03 */ sra $t9,$a1,0x10
/* a4ac: 01d81825 */ or $v1,$t6,$t8
/* a4b0: 332fffff */ andi $t7,$t9,0xffff
/* a4b4: 01e47021 */ addu $t6,$t7,$a0
/* a4b8: 01c6001a */ div $zero,$t6,$a2
/* a4bc: 30afffff */ andi $t7,$a1,0xffff
/* a4c0: 0000c010 */ mfhi $t8
/* a4c4: 0018cc00 */ sll $t9,$t8,0x10
/* a4c8: ac430030 */ sw $v1,0x30($v0)
/* a4cc: ada30000 */ sw $v1,0x0($t5)
/* a4d0: 14c00002 */ bnez $a2,.PF0000a4dc
/* a4d4: 00000000 */ nop
/* a4d8: 0007000d */ break 0x7
.PF0000a4dc:
/* a4dc: 2401ffff */ li $at,-1
/* a4e0: 14c10004 */ bne $a2,$at,.PF0000a4f4
/* a4e4: 3c018000 */ lui $at,0x8000
/* a4e8: 15c10002 */ bne $t6,$at,.PF0000a4f4
/* a4ec: 00000000 */ nop
/* a4f0: 0006000d */ break 0x6
.PF0000a4f4:
/* a4f4: 01e47021 */ addu $t6,$t7,$a0
/* a4f8: 01c6001a */ div $zero,$t6,$a2
/* a4fc: 0000c010 */ mfhi $t8
/* a500: 03381825 */ or $v1,$t9,$t8
/* a504: ac430044 */ sw $v1,0x44($v0)
/* a508: afe30000 */ sw $v1,0x0($ra)
/* a50c: 3c0f8006 */ lui $t7,%hi(var8005dd18)
/* a510: 8defd9b8 */ lw $t7,%lo(var8005dd18)($t7)
/* a514: 14c00002 */ bnez $a2,.PF0000a520
/* a518: 00000000 */ nop
/* a51c: 0007000d */ break 0x7
.PF0000a520:
/* a520: 2401ffff */ li $at,-1
/* a524: 14c10004 */ bne $a2,$at,.PF0000a538
/* a528: 3c018000 */ lui $at,0x8000
/* a52c: 15c10002 */ bne $t6,$at,.PF0000a538
/* a530: 00000000 */ nop
/* a534: 0006000d */ break 0x6
.PF0000a538:
/* a538: 248e01fa */ addiu $t6,$a0,0x1fa
/* a53c: 11e00038 */ beqz $t7,.PF0000a620
/* a540: 00000000 */ nop
/* a544: 01c6001a */ div $zero,$t6,$a2
/* a548: 0000c810 */ mfhi $t9
/* a54c: 248f0086 */ addiu $t7,$a0,0x86
/* a550: 14c00002 */ bnez $a2,.PF0000a55c
/* a554: 00000000 */ nop
/* a558: 0007000d */ break 0x7
.PF0000a55c:
/* a55c: 2401ffff */ li $at,-1
/* a560: 14c10004 */ bne $a2,$at,.PF0000a574
/* a564: 3c018000 */ lui $at,0x8000
/* a568: 15c10002 */ bne $t6,$at,.PF0000a574
/* a56c: 00000000 */ nop
/* a570: 0006000d */ break 0x6
.PF0000a574:
/* a574: 01e6001a */ div $zero,$t7,$a2
/* a578: 00007010 */ mfhi $t6
/* a57c: 0019c400 */ sll $t8,$t9,0x10
/* a580: 249901fc */ addiu $t9,$a0,0x1fc
/* a584: 0326001a */ div $zero,$t9,$a2
/* a588: 030e1825 */ or $v1,$t8,$t6
/* a58c: 248e0084 */ addiu $t6,$a0,0x84
/* a590: 14c00002 */ bnez $a2,.PF0000a59c
/* a594: 00000000 */ nop
/* a598: 0007000d */ break 0x7
.PF0000a59c:
/* a59c: 2401ffff */ li $at,-1
/* a5a0: 14c10004 */ bne $a2,$at,.PF0000a5b4
/* a5a4: 3c018000 */ lui $at,0x8000
/* a5a8: 15e10002 */ bne $t7,$at,.PF0000a5b4
/* a5ac: 00000000 */ nop
/* a5b0: 0006000d */ break 0x6
.PF0000a5b4:
/* a5b4: 00007810 */ mfhi $t7
/* a5b8: ac430030 */ sw $v1,0x30($v0)
/* a5bc: ada30000 */ sw $v1,0x0($t5)
/* a5c0: 01c6001a */ div $zero,$t6,$a2
/* a5c4: 14c00002 */ bnez $a2,.PF0000a5d0
/* a5c8: 00000000 */ nop
/* a5cc: 0007000d */ break 0x7
.PF0000a5d0:
/* a5d0: 2401ffff */ li $at,-1
/* a5d4: 14c10004 */ bne $a2,$at,.PF0000a5e8
/* a5d8: 3c018000 */ lui $at,0x8000
/* a5dc: 17210002 */ bne $t9,$at,.PF0000a5e8
/* a5e0: 00000000 */ nop
/* a5e4: 0006000d */ break 0x6
.PF0000a5e8:
/* a5e8: 0000c810 */ mfhi $t9
/* a5ec: 000fc400 */ sll $t8,$t7,0x10
/* a5f0: 03191825 */ or $v1,$t8,$t9
/* a5f4: ac430044 */ sw $v1,0x44($v0)
/* a5f8: afe30000 */ sw $v1,0x0($ra)
/* a5fc: 14c00002 */ bnez $a2,.PF0000a608
/* a600: 00000000 */ nop
/* a604: 0007000d */ break 0x7
.PF0000a608:
/* a608: 2401ffff */ li $at,-1
/* a60c: 14c10004 */ bne $a2,$at,.PF0000a620
/* a610: 3c018000 */ lui $at,0x8000
/* a614: 15c10002 */ bne $t6,$at,.PF0000a620
/* a618: 00000000 */ nop
/* a61c: 0006000d */ break 0x6
.PF0000a620:
/* a620: 3c018006 */ lui $at,%hi(g_SchedViModesPending)
/* a624: 002b0821 */ addu $at,$at,$t3
/* a628: 240f0001 */ li $t7,0x1
/* a62c: ac2fcb38 */ sw $t7,%lo(g_SchedViModesPending)($at)
/* a630: 10000006 */ b .PF0000a64c
/* a634: 8d4ad238 */ lw $t2,%lo(g_ViIs16Bit)($t2)
.PF0000a638:
/* a638: 3c018006 */ lui $at,%hi(g_SchedViModesPending)
/* a63c: 002b0821 */ addu $at,$at,$t3
/* a640: 3c0a8006 */ lui $t2,%hi(g_ViIs16Bit)
/* a644: 8d4ad238 */ lw $t2,%lo(g_ViIs16Bit)($t2)
/* a648: ac20cb38 */ sw $zero,%lo(g_SchedViModesPending)($at)
.PF0000a64c:
/* a64c: 258c0001 */ addiu $t4,$t4,0x1
/* a650: 05810004 */ bgez $t4,.PF0000a664
/* a654: 318e0001 */ andi $t6,$t4,0x1
/* a658: 11c00002 */ beqz $t6,.PF0000a664
/* a65c: 00000000 */ nop
/* a660: 25cefffe */ addiu $t6,$t6,-2
.PF0000a664:
/* a664: 3c018006 */ lui $at,%hi(g_ViSlot)
/* a668: 11400006 */ beqz $t2,.PF0000a684
/* a66c: ac2ed240 */ sw $t6,%lo(g_ViSlot)($at)
/* a670: 3c198006 */ lui $t9,%hi(g_RdpCurTask)
/* a674: 8f39edb8 */ lw $t9,%lo(g_RdpCurTask)($t9)
/* a678: 8d380028 */ lw $t8,0x28($t1)
/* a67c: 10000006 */ b .PF0000a698
/* a680: af380058 */ sw $t8,0x58($t9)
.PF0000a684:
/* a684: 3c0f800a */ lui $t7,%hi(g_FrameBuffers)
/* a688: 3c0e8006 */ lui $t6,%hi(g_RdpCurTask)
/* a68c: 8dceedb8 */ lw $t6,%lo(g_RdpCurTask)($t6)
/* a690: 8defd020 */ lw $t7,%lo(g_FrameBuffers)($t7)
/* a694: adcf0058 */ sw $t7,0x58($t6)
.PF0000a698:
/* a698: 3c028009 */ lui $v0,%hi(g_ViFrontIndex)
/* a69c: 24422dc6 */ addiu $v0,$v0,%lo(g_ViFrontIndex)
/* a6a0: 90580000 */ lbu $t8,0x0($v0)
/* a6a4: 3c048006 */ lui $a0,%hi(g_ViBackData)
/* a6a8: 8c84d234 */ lw $a0,%lo(g_ViBackData)($a0)
/* a6ac: 27190001 */ addiu $t9,$t8,0x1
/* a6b0: 3c038009 */ lui $v1,%hi(g_ViBackIndex)
/* a6b4: 2408002c */ li $t0,0x2c
/* a6b8: 24632dc7 */ addiu $v1,$v1,%lo(g_ViBackIndex)
/* a6bc: 906e0000 */ lbu $t6,0x0($v1)
/* a6c0: 3c078006 */ lui $a3,%hi(g_ViDataArray)
/* a6c4: 24e7d1d0 */ addiu $a3,$a3,%lo(g_ViDataArray)
/* a6c8: 07210004 */ bgez $t9,.PF0000a6dc
/* a6cc: 332f0001 */ andi $t7,$t9,0x1
/* a6d0: 11e00002 */ beqz $t7,.PF0000a6dc
/* a6d4: 00000000 */ nop
/* a6d8: 25effffe */ addiu $t7,$t7,-2
.PF0000a6dc:
/* a6dc: a04f0000 */ sb $t7,0x0($v0)
/* a6e0: 904f0000 */ lbu $t7,0x0($v0)
/* a6e4: 25d80001 */ addiu $t8,$t6,0x1
/* a6e8: 07010004 */ bgez $t8,.PF0000a6fc
/* a6ec: 33190001 */ andi $t9,$t8,0x1
/* a6f0: 13200002 */ beqz $t9,.PF0000a6fc
/* a6f4: 00000000 */ nop
/* a6f8: 2739fffe */ addiu $t9,$t9,-2
.PF0000a6fc:
/* a6fc: 01e80019 */ multu $t7,$t0
/* a700: a0790000 */ sb $t9,0x0($v1)
/* a704: 3c018006 */ lui $at,%hi(g_ViFrontData)
/* a708: 3c058006 */ lui $a1,%hi(g_ViBackData)
/* a70c: 2406002c */ li $a2,0x2c
/* a710: 00007012 */ mflo $t6
/* a714: 00eec021 */ addu $t8,$a3,$t6
/* a718: ac38d230 */ sw $t8,%lo(g_ViFrontData)($at)
/* a71c: 90790000 */ lbu $t9,0x0($v1)
/* a720: 3c018006 */ lui $at,%hi(g_ViBackData)
/* a724: 03280019 */ multu $t9,$t0
/* a728: 00007812 */ mflo $t7
/* a72c: 00ef7021 */ addu $t6,$a3,$t7
/* a730: ac2ed234 */ sw $t6,%lo(g_ViBackData)($at)
/* a734: 0c0129ec */ jal bcopy
/* a738: 8ca5d234 */ lw $a1,%lo(g_ViBackData)($a1)
/* a73c: 3c038009 */ lui $v1,%hi(g_ViBackIndex)
/* a740: 24632dc7 */ addiu $v1,$v1,%lo(g_ViBackIndex)
/* a744: 90780000 */ lbu $t8,0x0($v1)
/* a748: 3c0f800a */ lui $t7,%hi(g_FrameBuffers)
/* a74c: 3c0e8006 */ lui $t6,%hi(g_ViBackData)
/* a750: 0018c880 */ sll $t9,$t8,0x2
/* a754: 01f97821 */ addu $t7,$t7,$t9
/* a758: 8defd020 */ lw $t7,%lo(g_FrameBuffers)($t7)
/* a75c: 8dced234 */ lw $t6,%lo(g_ViBackData)($t6)
/* a760: 3c028006 */ lui $v0,%hi(g_ViReconfigured)
/* a764: 2442d23c */ addiu $v0,$v0,%lo(g_ViReconfigured)
/* a768: adcf0028 */ sw $t7,0x28($t6)
/* a76c: 8c580000 */ lw $t8,0x0($v0)
/* a770: 53000005 */ beqzl $t8,.PF0000a788
/* a774: 8fbf0014 */ lw $ra,0x14($sp)
/* a778: ac400000 */ sw $zero,0x0($v0)
/* a77c: 0c002779 */ jal viBlack
/* a780: 00002025 */ move $a0,$zero
/* a784: 8fbf0014 */ lw $ra,0x14($sp)
.PF0000a788:
/* a788: 27bd0018 */ addiu $sp,$sp,0x18
/* a78c: 03e00008 */ jr $ra
/* a790: 00000000 */ nop
);
#else
#if MATCHING && !PAL
GLOBAL_ASM(
glabel viUpdateMode
/* a044: 3c098006 */ lui $t1,%hi(g_ViBackData)
@ -1511,15 +935,15 @@ glabel viUpdateMode
/* a94c: 8f18cac0 */ lw $t8,%lo(g_FrameBuffers)($t8)
/* a950: add80058 */ sw $t8,0x58($t6)
.L0000a954:
/* a954: 3c028009 */ lui $v0,%hi(g_ViPerspScale+0x2)
/* a958: 24422876 */ addiu $v0,$v0,%lo(g_ViPerspScale+0x2)
/* a954: 3c028009 */ lui $v0,%hi(g_ViFrontIndex)
/* a958: 24422876 */ addiu $v0,$v0,%lo(g_ViFrontIndex)
/* a95c: 90590000 */ lbu $t9,0x0($v0)
/* a960: 3c048006 */ lui $a0,%hi(g_ViBackData)
/* a964: 8c84d594 */ lw $a0,%lo(g_ViBackData)($a0)
/* a968: 272f0001 */ addiu $t7,$t9,0x1
/* a96c: 3c038009 */ lui $v1,%hi(g_ViPerspScale+0x3)
/* a96c: 3c038009 */ lui $v1,%hi(g_ViBackIndex)
/* a970: 2408002c */ addiu $t0,$zero,0x2c
/* a974: 24632877 */ addiu $v1,$v1,%lo(g_ViPerspScale+0x3)
/* a974: 24632877 */ addiu $v1,$v1,%lo(g_ViBackIndex)
/* a978: 906e0000 */ lbu $t6,0x0($v1)
/* a97c: 3c078006 */ lui $a3,%hi(g_ViDataArray)
/* a980: 24e7d530 */ addiu $a3,$a3,%lo(g_ViDataArray)
@ -1554,8 +978,8 @@ glabel viUpdateMode
/* a9ec: ac2ed594 */ sw $t6,%lo(g_ViBackData)($at)
/* a9f0: 0c012c5c */ jal bcopy
/* a9f4: 8ca5d594 */ lw $a1,%lo(g_ViBackData)($a1)
/* a9f8: 3c038009 */ lui $v1,%hi(g_ViPerspScale+0x3)
/* a9fc: 24632877 */ addiu $v1,$v1,%lo(g_ViPerspScale+0x3)
/* a9f8: 3c038009 */ lui $v1,%hi(g_ViBackIndex)
/* a9fc: 24632877 */ addiu $v1,$v1,%lo(g_ViBackIndex)
/* aa00: 90790000 */ lbu $t9,0x0($v1)
/* aa04: 3c18800a */ lui $t8,%hi(g_FrameBuffers)
/* aa08: 3c0e8006 */ lui $t6,%hi(g_ViBackData)
@ -1578,9 +1002,8 @@ glabel viUpdateMode
/* aa48: 03e00008 */ jr $ra
/* aa4c: 00000000 */ nop
);
#endif
#else
// Mismatch: Different codegen near reg usage
// Mismatch: t2/t3 swapped for slot and g_ViIs16Bit
void viUpdateMode(void)
{
struct rend_vidat *prevdata;
@ -1589,8 +1012,10 @@ void viUpdateMode(void)
s32 reg;
s32 v1;
s32 tmp;
s32 slot;
s32 tmp2;
if (g_ViBackData->mode != g_ViFrontData->mode) {
if (g_ViFrontData->mode != g_ViBackData->mode) {
switch (g_ViBackData->mode) {
case 0:
osViSetYScale(1);
@ -1606,115 +1031,141 @@ void viUpdateMode(void)
x = (f32)g_ViBackData->x / (f32)g_ViBackData->bufx;
y = (f32)g_ViBackData->y / (f32)g_ViBackData->bufy;
if (g_ViBackData->mode == VIMODE_NONE) {
y = 1;
}
if (g_ViBackData->mode == VIMODE_NONE) { \
y = 1; \
} \
slot = g_ViSlot;
g_ViXScalesBySlot[g_ViSlot] = x;
g_ViYScalesBySlot[g_ViSlot] = y;
#if PAL
if (g_ViBackData->mode == VIMODE_LO);
if (1);
if (1);
if (1);
#endif
g_ViXScalesBySlot[slot] = x;
g_ViYScalesBySlot[slot] = y;
// 12c
if (g_ViBackData->mode == VIMODE_LO) {
#if PAL
if (g_ViIs16Bit) {
var8008dcc0[slot] = osViModeTable[OS_VI_PAL_LAN1];
} else {
var8008dcc0[slot] = osViModeTable[OS_VI_PAL_LAN2];
}
#else
if (g_ViIs16Bit) {
if (osTvType == OS_TV_MPAL) {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_MPAL_LAN1];
var8008dcc0[slot] = osViModeTable[OS_VI_MPAL_LAN1];
} else {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_NTSC_LAN1];
var8008dcc0[slot] = osViModeTable[OS_VI_NTSC_LAN1];
}
} else {
if (osTvType == OS_TV_MPAL) {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_MPAL_LAN2];
var8008dcc0[slot] = osViModeTable[OS_VI_MPAL_LAN2];
} else {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_NTSC_LAN2];
var8008dcc0[slot] = osViModeTable[OS_VI_NTSC_LAN2];
}
}
#endif
var8008dcc0[g_ViSlot].comRegs.width = g_ViBackData->bufx;
var8008dcc0[g_ViSlot].comRegs.xScale = g_ViBackData->bufx * 1024 / 640;
var8008dcc0[g_ViSlot].fldRegs[0].origin = g_ViBackData->bufx * 2;
var8008dcc0[g_ViSlot].fldRegs[1].origin = g_ViBackData->bufx * 2;
var8008dcc0[slot].comRegs.width = g_ViBackData->bufx;
var8008dcc0[slot].comRegs.xScale = g_ViBackData->bufx * 1024 / 640;
var8008dcc0[slot].fldRegs[0].origin = g_ViBackData->bufx * 2;
var8008dcc0[slot].fldRegs[1].origin = g_ViBackData->bufx * 2;
// 324
#if PAL
var8008dcc0[slot].fldRegs[0].yScale = 1024;
var8008dcc0[slot].fldRegs[1].yScale = 1024;
#else
if (IS4MB()) {
var8008dcc0[g_ViSlot].fldRegs[0].yScale = 1024;
var8008dcc0[g_ViSlot].fldRegs[1].yScale = 1024;
var8008dcc0[slot].fldRegs[0].yScale = 1024;
var8008dcc0[slot].fldRegs[1].yScale = 1024;
} else {
var8008dcc0[g_ViSlot].fldRegs[0].yScale = g_ViBackData->bufy * 2048 / 440;
var8008dcc0[g_ViSlot].fldRegs[1].yScale = g_ViBackData->bufy * 2048 / 440;
var8008dcc0[slot].fldRegs[0].yScale = g_ViBackData->bufy * 2048 / 440;
var8008dcc0[slot].fldRegs[1].yScale = g_ViBackData->bufy * 2048 / 440;
}
#endif
// 3ac
reg = var8008dcc0[g_ViSlot].comRegs.hStart;
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d588);
var8008dcc0[g_ViSlot].comRegs.hStart = reg;
var8008dcc0[g_ViSlot].fldRegs[0].vStart = reg;
var8008dcc0[g_ViSlot].fldRegs[1].vStart = reg;
var8008de08 = reg;
tmp2 = var8008dcc0[slot].comRegs.hStart;
reg = tmp2;
var8008de08 = var8008dcc0[slot].comRegs.hStart = ADD_LOW_AND_HI_16_MOD(reg, var8005d588);
v1 = g_ViBackData->bufy * 1024 / var8008dcc0[g_ViSlot].fldRegs[0].yScale;
v1 = g_ViBackData->bufy;
v1 = v1 * 1024 / var8008dcc0[slot].fldRegs[0].yScale;
#if PAL
if (1);
#endif
// 458
if (v1 > 300) {
v1 >>= 1;
}
tmp = 277 - v1;
reg = ((tmp + 2) << 16) | (tmp + ((v1 - 2) * 2) + 2);
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
var8008de0c = reg;
var8008de10 = reg;
tmp = (PAL ? 320 : 277) - v1;
reg = ((tmp + 2) << 16) | (tmp + ((v1 - 2) << 1) + 2);
g_SchedViModesPending[g_ViSlot] = true;
} else /*534*/ if (g_ViBackData->mode == VIMODE_HI) {
#if PAL
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
var8008de0c = var8008dcc0[slot].fldRegs[0].vStart = reg;
var8008de10 = var8008dcc0[slot].fldRegs[1].vStart = reg;
#else
var8008de0c = var8008dcc0[slot].fldRegs[0].vStart = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
var8008de10 = var8008dcc0[slot].fldRegs[1].vStart = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
#endif
g_SchedViModesPending[slot] = true;
} else if (g_ViBackData->mode == VIMODE_HI) {
#if PAL
var8008dcc0[slot] = osViModeTable[OS_VI_PAL_HAF1];
#else
if (osTvType == OS_TV_MPAL) {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_MPAL_HAF1];
var8008dcc0[slot] = osViModeTable[OS_VI_MPAL_HAF1];
} else {
var8008dcc0[g_ViSlot] = osViModeTable[OS_VI_NTSC_HAF1];
var8008dcc0[slot] = osViModeTable[OS_VI_NTSC_HAF1];
}
#endif
var8008dcc0[g_ViSlot].comRegs.width = g_ViBackData->bufx;
var8008dcc0[g_ViSlot].comRegs.xScale = g_ViBackData->bufx * 1024 / 640;
var8008dcc0[g_ViSlot].fldRegs[0].yScale = 2048;
var8008dcc0[g_ViSlot].fldRegs[1].yScale = 2048;
var8008dcc0[g_ViSlot].fldRegs[0].origin = g_ViBackData->bufx * 2;
var8008dcc0[g_ViSlot].fldRegs[1].origin = g_ViBackData->bufx * 4;
var8008dcc0[slot].comRegs.width = g_ViBackData->bufx;
var8008dcc0[slot].comRegs.xScale = g_ViBackData->bufx * 1024 / 640;
var8008dcc0[slot].fldRegs[0].yScale = 2048;
var8008dcc0[slot].fldRegs[1].yScale = 2048;
var8008dcc0[slot].fldRegs[0].origin = g_ViBackData->bufx * 2;
var8008dcc0[slot].fldRegs[1].origin = g_ViBackData->bufx * 4;
reg = var8008dcc0[g_ViSlot].comRegs.hStart;
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d588);
var8008dcc0[g_ViSlot].comRegs.hStart = reg;
var8008de08 = reg;
v1 = var8008dcc0[slot].comRegs.hStart;
var8008de08 = var8008dcc0[slot].comRegs.hStart = ADD_LOW_AND_HI_16_MOD(v1, var8005d588);
reg = var8008dcc0[g_ViSlot].fldRegs[0].vStart;
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
var8008dcc0[g_ViSlot].fldRegs[0].vStart = reg;
var8008de0c = reg;
v1 = var8008dcc0[slot].fldRegs[0].vStart;
var8008de0c = var8008dcc0[slot].fldRegs[0].vStart = ADD_LOW_AND_HI_16_MOD(v1, var8005d58c);
reg = var8008dcc0[g_ViSlot].fldRegs[1].vStart;
reg = ADD_LOW_AND_HI_16_MOD(reg, var8005d58c);
var8008dcc0[g_ViSlot].fldRegs[1].vStart = reg;
var8008de10 = reg;
v1 = var8008dcc0[slot].fldRegs[1].vStart;
var8008de10 = var8008dcc0[slot].fldRegs[1].vStart = ADD_LOW_AND_HI_16_MOD(v1, var8005d58c);
// 7f8
if (var8005dd18) {
reg = var8005d58c;
reg = (reg + 431) % 0xffff << 16 | (reg + 123) % 0xffff;
var8008dcc0[g_ViSlot].fldRegs[0].vStart = reg;
var8008de0c = reg;
reg = var8005d58c;
reg = (reg + 433) % 0xffff << 16 | (reg + 121) % 0xffff;
var8008dcc0[g_ViSlot].fldRegs[1].vStart = reg;
var8008de10 = reg;
#if PAL
var8008de0c = var8008dcc0[slot].fldRegs[0].vStart = ((var8005d58c + 506) % 0xffff) << 16 | (var8005d58c + 134) % 0xffff;
var8008de10 = var8008dcc0[slot].fldRegs[1].vStart = ((var8005d58c + 508) % 0xffff) << 16 | (var8005d58c + 132) % 0xffff;
#else
var8008de0c = var8008dcc0[slot].fldRegs[0].vStart = ((var8005d58c + 431) % 0xffff) << 16 | (var8005d58c + 123) % 0xffff;
var8008de10 = var8008dcc0[slot].fldRegs[1].vStart = ((var8005d58c + 433) % 0xffff) << 16 | (var8005d58c + 121) % 0xffff;
#endif
}
g_SchedViModesPending[g_ViSlot] = true;
g_SchedViModesPending[slot] = true;
} else {
// 8f4
g_SchedViModesPending[g_ViSlot] = false;
g_SchedViModesPending[slot] = false;
}
// 908
g_ViSlot = (g_ViSlot + 1) % 2;
slot = (slot + 1) % 2;
g_ViSlot = slot;
g_RdpCurTask->framebuffer = g_ViIs16Bit ? g_ViBackData->fb : g_FrameBuffers[0];