prime/asm/Dolphin/si/SISamplingRate.s

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4.6 KiB
ArmAsm
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.include "macros.inc"
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.section .data, "wa"
.global lbl_803F6FB8
lbl_803F6FB8:
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# ROM: 0x3F3FB8
.4byte 0x00F60200
.4byte 0x000F1200
.4byte 0x001E0900
.4byte 0x002C0600
.4byte 0x00340500
.4byte 0x00410400
.4byte 0x00570300
.4byte 0x00570300
.4byte 0x00570300
.4byte 0x00830200
.4byte 0x00830200
.4byte 0x00830200
.4byte 0x01280200
.4byte 0x000F1500
.4byte 0x001D0B00
.4byte 0x002D0700
.4byte 0x00340600
.4byte 0x003F0500
.4byte 0x004E0400
.4byte 0x00680300
.4byte 0x00680300
.4byte 0x00680300
.4byte 0x00680300
.4byte 0x009C0200
.asciz "SISetSamplingRate: unknown TV format. Use default."
.balign 4
.4byte 0
.asciz "<< Dolphin SDK - EXI\trelease build: Sep 5 2002 05:33:04 (0x2301) >>"
.balign 4
.asciz "Memory Card 59"
.balign 4
.asciz "Memory Card 123"
.asciz "Memory Card 251"
.asciz "Memory Card 507"
.asciz "USB Adapter"
.asciz "Net Card"
.balign 4
.asciz "Artist Ether"
.balign 4
.asciz "Stream Hanger"
.balign 4
.asciz "IS Viewer"
.balign 4
.4byte 0
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.section .text, "ax"
.global SISetSamplingRate
SISetSamplingRate:
/* 803BFF0C 003BCE6C 7C 08 02 A6 */ mflr r0
/* 803BFF10 003BCE70 90 01 00 04 */ stw r0, 4(r1)
/* 803BFF14 003BCE74 94 21 FF E0 */ stwu r1, -0x20(r1)
/* 803BFF18 003BCE78 93 E1 00 1C */ stw r31, 0x1c(r1)
/* 803BFF1C 003BCE7C 93 C1 00 18 */ stw r30, 0x18(r1)
/* 803BFF20 003BCE80 93 A1 00 14 */ stw r29, 0x14(r1)
/* 803BFF24 003BCE84 3B A3 00 00 */ addi r29, r3, 0
/* 803BFF28 003BCE88 28 1D 00 0B */ cmplwi r29, 0xb
/* 803BFF2C 003BCE8C 3C 60 80 3F */ lis r3, lbl_803F6FB8@ha
/* 803BFF30 003BCE90 3B E3 6F B8 */ addi r31, r3, lbl_803F6FB8@l
/* 803BFF34 003BCE94 40 81 00 08 */ ble lbl_803BFF3C
/* 803BFF38 003BCE98 3B A0 00 0B */ li r29, 0xb
lbl_803BFF3C:
/* 803BFF3C 003BCE9C 4B FC 17 25 */ bl OSDisableInterrupts
/* 803BFF40 003BCEA0 93 AD B0 20 */ stw r29, lbl_805A9BE0@sda21(r13)
/* 803BFF44 003BCEA4 7C 7E 1B 78 */ mr r30, r3
/* 803BFF48 003BCEA8 4B FC 95 91 */ bl VIGetTvFormat
/* 803BFF4C 003BCEAC 2C 03 00 02 */ cmpwi r3, 2
/* 803BFF50 003BCEB0 41 82 00 24 */ beq lbl_803BFF74
/* 803BFF54 003BCEB4 40 80 00 14 */ bge lbl_803BFF68
/* 803BFF58 003BCEB8 2C 03 00 00 */ cmpwi r3, 0
/* 803BFF5C 003BCEBC 41 82 00 18 */ beq lbl_803BFF74
/* 803BFF60 003BCEC0 40 80 00 1C */ bge lbl_803BFF7C
/* 803BFF64 003BCEC4 48 00 00 20 */ b lbl_803BFF84
lbl_803BFF68:
/* 803BFF68 003BCEC8 2C 03 00 05 */ cmpwi r3, 5
/* 803BFF6C 003BCECC 41 82 00 08 */ beq lbl_803BFF74
/* 803BFF70 003BCED0 48 00 00 14 */ b lbl_803BFF84
lbl_803BFF74:
/* 803BFF74 003BCED4 7F E4 FB 78 */ mr r4, r31
/* 803BFF78 003BCED8 48 00 00 20 */ b lbl_803BFF98
lbl_803BFF7C:
/* 803BFF7C 003BCEDC 38 9F 00 30 */ addi r4, r31, 0x30
/* 803BFF80 003BCEE0 48 00 00 18 */ b lbl_803BFF98
lbl_803BFF84:
/* 803BFF84 003BCEE4 38 7F 00 60 */ addi r3, r31, 0x60
/* 803BFF88 003BCEE8 4C C6 31 82 */ crclr 6
/* 803BFF8C 003BCEEC 4B FB FA 21 */ bl OSReport
/* 803BFF90 003BCEF0 3B A0 00 00 */ li r29, 0
/* 803BFF94 003BCEF4 38 9F 00 00 */ addi r4, r31, 0
lbl_803BFF98:
/* 803BFF98 003BCEF8 3C 60 CC 00 */ lis r3, 0xCC00206C@ha
/* 803BFF9C 003BCEFC A0 03 20 6C */ lhz r0, 0xCC00206C@l(r3)
/* 803BFFA0 003BCF00 54 00 07 FF */ clrlwi. r0, r0, 0x1f
/* 803BFFA4 003BCF04 41 82 00 0C */ beq lbl_803BFFB0
/* 803BFFA8 003BCF08 38 A0 00 02 */ li r5, 2
/* 803BFFAC 003BCF0C 48 00 00 08 */ b lbl_803BFFB4
lbl_803BFFB0:
/* 803BFFB0 003BCF10 38 A0 00 01 */ li r5, 1
lbl_803BFFB4:
/* 803BFFB4 003BCF14 57 A3 10 3A */ slwi r3, r29, 2
/* 803BFFB8 003BCF18 7C 04 1A 2E */ lhzx r0, r4, r3
/* 803BFFBC 003BCF1C 7C 64 1A 14 */ add r3, r4, r3
/* 803BFFC0 003BCF20 88 83 00 02 */ lbz r4, 2(r3)
/* 803BFFC4 003BCF24 7C 65 01 D6 */ mullw r3, r5, r0
/* 803BFFC8 003BCF28 4B FF F3 39 */ bl SISetXY
/* 803BFFCC 003BCF2C 7F C3 F3 78 */ mr r3, r30
/* 803BFFD0 003BCF30 4B FC 16 B9 */ bl OSRestoreInterrupts
/* 803BFFD4 003BCF34 80 01 00 24 */ lwz r0, 0x24(r1)
/* 803BFFD8 003BCF38 83 E1 00 1C */ lwz r31, 0x1c(r1)
/* 803BFFDC 003BCF3C 83 C1 00 18 */ lwz r30, 0x18(r1)
/* 803BFFE0 003BCF40 83 A1 00 14 */ lwz r29, 0x14(r1)
/* 803BFFE4 003BCF44 38 21 00 20 */ addi r1, r1, 0x20
/* 803BFFE8 003BCF48 7C 08 03 A6 */ mtlr r0
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/* 803BFFEC 003BCF4C 4E 80 00 20 */ blr
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.global SIRefreshSamplingRate
SIRefreshSamplingRate:
/* 803BFFF0 003BCF50 7C 08 02 A6 */ mflr r0
/* 803BFFF4 003BCF54 90 01 00 04 */ stw r0, 4(r1)
/* 803BFFF8 003BCF58 94 21 FF F8 */ stwu r1, -8(r1)
/* 803BFFFC 003BCF5C 80 6D B0 20 */ lwz r3, lbl_805A9BE0@sda21(r13)
/* 803C0000 003BCF60 4B FF FF 0D */ bl SISetSamplingRate
/* 803C0004 003BCF64 80 01 00 0C */ lwz r0, 0xc(r1)
/* 803C0008 003BCF68 38 21 00 08 */ addi r1, r1, 8
/* 803C000C 003BCF6C 7C 08 03 A6 */ mtlr r0
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/* 803C0010 003BCF70 4E 80 00 20 */ blr