; Listing generated by Microsoft (R) Optimizing Compiler Version 14.00.50727 

	TTL	d:\MyProject\VS2005\Tcpmp\tcpmp\amr\26204\dec_util.c
	CODE32

	AREA	|.drectve|, DRECTVE
	DCB	"-defaultlib:LIBCMT "
	DCB	"-defaultlib:OLDNAMES "

	EXPORT	|D_UTIL_random|

	AREA	|.pdata|, PDATA
|$T1759| DCD	|$LN5@D_UTIL_ran|
	DCD	0x40001504
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_random| PROC
; File d:\myproject\vs2005\tcpmp\tcpmp\amr\26204\dec_util.c
; Line 52
|$LN5@D_UTIL_ran|
	mov         r12, sp
	stmdb       sp!, {r0}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #4
|$M1756|
; Line 54
	ldr         r3, [sp, #0xC]
	ldrsh       r2, [r3]
	mov         r3, #0x1F, 22
	orr         r3, r3, #0x4D
	mul         r3, r2, r3
	add         r3, r3, #0x36, 24
	add         r3, r3, #0x19
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0xC]
	strh        r2, [r3]
; Line 55
	ldr         r3, [sp, #0xC]
	ldrsh       r3, [r3]
	strh        r3, [sp]
; Line 56
	ldrsh       r0, [sp]
	add         sp, sp, #4
	ldmia       sp, {sp, pc}
|$M1757|

	ENDP  ; |D_UTIL_random|

	EXPORT	|D_UTIL_pow2|
	IMPORT	|D_ROM_pow2|

	AREA	|.pdata|, PDATA
|$T1765| DCD	|$LN8@D_UTIL_pow|
	DCD	0x40005104
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_pow2| PROC
; Line 84
|$LN8@D_UTIL_pow|
	mov         r12, sp
	stmdb       sp!, {r0, r1}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x18
|$M1762|
; Line 88
	ldrsh       r2, [sp, #0x24]
	mov         r3, #0x20
	mul         r3, r2, r3
	str         r3, [sp, #0x10]
; Line 89
	ldr         r3, [sp, #0x10]
	mov         r3, r3, asr #15
	str         r3, [sp, #8]
; Line 90
	ldr         r3, [sp, #0x10]
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
; Line 91
	ldrsh       r2, [sp]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	and         r3, r2, r3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
; Line 92
	ldr         r1, [sp, #8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0xD4]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r3, r3, lsl #16
	str         r3, [sp, #0x10]
; Line 93
	ldr         r1, [sp, #8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0xB4]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r3, [sp, #8]
	add         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x98]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	sub         r3, r0, r3
	str         r3, [sp, #0xC]
; Line 94
	ldrsh       r3, [sp]
	ldr         r2, [sp, #0xC]
	mul         r3, r2, r3
	mov         r2, r3, lsl #1
	ldr         r3, [sp, #0x10]
	sub         r3, r3, r2
	str         r3, [sp, #0xC]
; Line 95
	ldrsh       r3, [sp, #0x20]
	rsb         r3, r3, #0x1E
	str         r3, [sp, #4]
; Line 96
	ldr         r3, [sp, #4]
	cmp         r3, #0x1F
	bgt         |$LN3@D_UTIL_pow|
; Line 98
	ldr         r2, [sp, #0xC]
	ldr         r3, [sp, #4]
	mov         r3, r2, asr r3
	str         r3, [sp, #0x10]
; Line 100
	ldr         r3, [sp, #4]
	sub         r2, r3, #1
	mov         r3, #1
	mov         r2, r3, lsl r2
	ldr         r3, [sp, #0xC]
	tst         r2, r3
	beq         |$LN2@D_UTIL_pow|
; Line 102
	ldr         r3, [sp, #0x10]
	add         r3, r3, #1
	str         r3, [sp, #0x10]
|$LN2@D_UTIL_pow|
; Line 105
	b           |$LN1@D_UTIL_pow|
|$LN3@D_UTIL_pow|
; Line 107
	mov         r3, #0
	str         r3, [sp, #0x10]
|$LN1@D_UTIL_pow|
; Line 110
	ldr         r3, [sp, #0x10]
	str         r3, [sp, #0x14]
; Line 111
	ldr         r0, [sp, #0x14]
	add         sp, sp, #0x18
	ldmia       sp, {sp, pc}
|$LN9@D_UTIL_pow|
	DCD         |D_ROM_pow2|
|$M1763|

	ENDP  ; |D_UTIL_pow2|

	EXPORT	|D_UTIL_norm_l|

	AREA	|.pdata|, PDATA
|$T1772| DCD	|$LN13@D_UTIL_nor|
	DCD	0x40002a04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_norm_l| PROC
; Line 134
|$LN13@D_UTIL_nor|
	mov         r12, sp
	stmdb       sp!, {r0}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #8
|$M1769|
; Line 137
	ldr         r3, [sp, #0x10]
	cmp         r3, #0
	bne         |$LN8@D_UTIL_nor|
; Line 139
	mov         r3, #0
	strh        r3, [sp]
; Line 141
	b           |$LN7@D_UTIL_nor|
|$LN8@D_UTIL_nor|
; Line 143
	ldr         r3, [sp, #0x10]
	cmn         r3, #1
	bne         |$LN6@D_UTIL_nor|
; Line 145
	mov         r3, #0x1F
	strh        r3, [sp]
; Line 147
	b           |$LN5@D_UTIL_nor|
|$LN6@D_UTIL_nor|
; Line 149
	ldr         r3, [sp, #0x10]
	cmp         r3, #0
	bge         |$LN4@D_UTIL_nor|
; Line 151
	ldr         r3, [sp, #0x10]
	mvn         r3, r3
	str         r3, [sp, #0x10]
|$LN4@D_UTIL_nor|
; Line 154
	mov         r3, #0
	strh        r3, [sp]
	b           |$LN3@D_UTIL_nor|
|$LN2@D_UTIL_nor|
	ldrsh       r3, [sp]
	add         r3, r3, #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
|$LN3@D_UTIL_nor|
	ldr         r3, [sp, #0x10]
	cmp         r3, #1, 2
	bge         |$LN1@D_UTIL_nor|
; Line 156
	ldr         r3, [sp, #0x10]
	mov         r3, r3, lsl #1
	str         r3, [sp, #0x10]
; Line 157
	b           |$LN2@D_UTIL_nor|
|$LN1@D_UTIL_nor|
|$LN5@D_UTIL_nor|
|$LN7@D_UTIL_nor|
; Line 161
	ldrsh       r3, [sp]
	strh        r3, [sp, #4]
; Line 162
	ldrsh       r0, [sp, #4]
	add         sp, sp, #8
	ldmia       sp, {sp, pc}
|$M1770|

	ENDP  ; |D_UTIL_norm_l|

	EXPORT	|D_UTIL_norm_s|

	AREA	|.pdata|, PDATA
|$T1778| DCD	|$LN13@D_UTIL_nor@2|
	DCD	0x40002e04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_norm_s| PROC
; Line 183
|$LN13@D_UTIL_nor@2|
	mov         r12, sp
	stmdb       sp!, {r0}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #8
|$M1775|
; Line 186
	ldrsh       r3, [sp, #0x10]
	cmp         r3, #0
	bne         |$LN8@D_UTIL_nor@2|
; Line 188
	mov         r3, #0
	strh        r3, [sp]
; Line 190
	b           |$LN7@D_UTIL_nor@2|
|$LN8@D_UTIL_nor@2|
; Line 192
	ldrsh       r3, [sp, #0x10]
	cmn         r3, #1
	bne         |$LN6@D_UTIL_nor@2|
; Line 194
	mov         r3, #0xF
	strh        r3, [sp]
; Line 196
	b           |$LN5@D_UTIL_nor@2|
|$LN6@D_UTIL_nor@2|
; Line 198
	ldrsh       r3, [sp, #0x10]
	cmp         r3, #0
	bpl         |$LN4@D_UTIL_nor@2|
; Line 200
	ldrsh       r3, [sp, #0x10]
	mvn         r3, r3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0x10]
|$LN4@D_UTIL_nor@2|
; Line 203
	mov         r3, #0
	strh        r3, [sp]
	b           |$LN3@D_UTIL_nor@2|
|$LN2@D_UTIL_nor@2|
	ldrsh       r3, [sp]
	add         r3, r3, #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
|$LN3@D_UTIL_nor@2|
	ldrsh       r3, [sp, #0x10]
	cmp         r3, #1, 18
	bge         |$LN1@D_UTIL_nor@2|
; Line 205
	ldrsh       r3, [sp, #0x10]
	mov         r3, r3, lsl #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0x10]
; Line 206
	b           |$LN2@D_UTIL_nor@2|
|$LN1@D_UTIL_nor@2|
|$LN5@D_UTIL_nor@2|
|$LN7@D_UTIL_nor@2|
; Line 209
	ldrsh       r3, [sp]
	strh        r3, [sp, #4]
; Line 210
	ldrsh       r0, [sp, #4]
	add         sp, sp, #8
	ldmia       sp, {sp, pc}
|$M1776|

	ENDP  ; |D_UTIL_norm_s|

	EXPORT	|D_UTIL_dot_product12|

	AREA	|.pdata|, PDATA
|$T1784| DCD	|$LN8@D_UTIL_dot|
	DCD	0x40003904
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_dot_product12| PROC
; Line 230
|$LN8@D_UTIL_dot|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x14
|$M1781|
; Line 233
	mov         r3, #0
	str         r3, [sp, #4]
; Line 235
	mov         r3, #0
	str         r3, [sp]
	b           |$LN3@D_UTIL_dot|
|$LN2@D_UTIL_dot|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN3@D_UTIL_dot|
	ldrsh       r2, [sp, #0x24]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_dot|
; Line 237
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1C]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #4]
	add         r3, r3, r2
	str         r3, [sp, #4]
; Line 238
	b           |$LN2@D_UTIL_dot|
|$LN1@D_UTIL_dot|
; Line 239
	ldr         r3, [sp, #4]
	mov         r3, r3, lsl #1
	add         r3, r3, #1
	str         r3, [sp, #4]
; Line 242
	ldr         r0, [sp, #4]
	bl          D_UTIL_norm_l
	strh        r0, [sp, #0x10]
	ldrsh       r3, [sp, #0x10]
	str         r3, [sp, #8]
; Line 243
	ldr         r2, [sp, #4]
	ldr         r3, [sp, #8]
	mov         r3, r2, lsl r3
	str         r3, [sp, #4]
; Line 244
	ldr         r3, [sp, #8]
	rsb         r3, r3, #0x1E
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x28]
	strh        r2, [r3]
; Line 246
	ldr         r3, [sp, #4]
	str         r3, [sp, #0xC]
; Line 247
	ldr         r0, [sp, #0xC]
	add         sp, sp, #0x14
	ldmia       sp, {sp, pc}
|$M1782|

	ENDP  ; |D_UTIL_dot_product12|

	EXPORT	|D_UTIL_normalised_inverse_sqrt|
	IMPORT	|D_ROM_isqrt|

	AREA	|.pdata|, PDATA
|$T1789| DCD	|$LN7@D_UTIL_nor@3|
	DCD	0x40006304
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_normalised_inverse_sqrt| PROC
; Line 274
|$LN7@D_UTIL_nor@3|
	mov         r12, sp
	stmdb       sp!, {r0, r1}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xC
|$M1786|
; Line 278
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	cmp         r3, #0
	bgt         |$LN2@D_UTIL_nor@3|
; Line 280
	ldr         r2, [sp, #0x18]
	mov         r3, #0
	strh        r3, [r2]
; Line 281
	ldr         r2, [sp, #0x14]
	mvn         r3, #2, 2
	str         r3, [r2]
; Line 282
	b           |$LN3@D_UTIL_nor@3|
|$LN2@D_UTIL_nor@3|
; Line 285
	ldr         r3, [sp, #0x18]
	ldrsh       r3, [r3]
	and         r3, r3, #1
	cmp         r3, #1
	bne         |$LN1@D_UTIL_nor@3|
; Line 287
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	mov         r2, r3, asr #1
	ldr         r3, [sp, #0x14]
	str         r2, [r3]
|$LN1@D_UTIL_nor@3|
; Line 289
	ldr         r3, [sp, #0x18]
	ldrsh       r3, [r3]
	sub         r3, r3, #1
	mov         r3, r3, asr #1
	rsb         r3, r3, #0
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x18]
	strh        r2, [r3]
; Line 290
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	mov         r2, r3, asr #9
	ldr         r3, [sp, #0x14]
	str         r2, [r3]
; Line 291
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	mov         r3, r3, asr #16
	str         r3, [sp, #4]
; Line 292
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	mov         r2, r3, asr #1
	ldr         r3, [sp, #0x14]
	str         r2, [r3]
; Line 293
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
; Line 294
	ldrsh       r2, [sp]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	and         r3, r2, r3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
; Line 295
	ldr         r3, [sp, #4]
	sub         r3, r3, #0x10
	str         r3, [sp, #4]
; Line 296
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x78]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r2, r3, lsl #16
	ldr         r3, [sp, #0x14]
	str         r2, [r3]
; Line 297
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x54]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r3, [sp, #4]
	add         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x38]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	sub         r3, r0, r3
	str         r3, [sp, #8]
; Line 298
	ldrsh       r3, [sp]
	ldr         r2, [sp, #8]
	mul         r3, r2, r3
	mov         r2, r3, lsl #1
	ldr         r3, [sp, #0x14]
	ldr         r3, [r3]
	sub         r2, r3, r2
	ldr         r3, [sp, #0x14]
	str         r2, [r3]
|$LN3@D_UTIL_nor@3|
; Line 301
	add         sp, sp, #0xC
	ldmia       sp, {sp, pc}
|$LN8@D_UTIL_nor@3|
	DCD         |D_ROM_isqrt|
|$M1787|

	ENDP  ; |D_UTIL_normalised_inverse_sqrt|

	EXPORT	|D_UTIL_inverse_sqrt|

	AREA	|.pdata|, PDATA
|$T1796| DCD	|$LN7@D_UTIL_inv|
	DCD	0x40002704
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_inverse_sqrt| PROC
; Line 324
|$LN7@D_UTIL_inv|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x10
|$M1793|
; Line 328
	ldr         r0, [sp, #0x18]
	bl          D_UTIL_norm_l
	strh        r0, [sp, #0xC]
	ldrsh       r3, [sp, #0xC]
	strh        r3, [sp, #4]
; Line 329
	ldrsh       r2, [sp, #4]
	ldr         r3, [sp, #0x18]
	mov         r3, r3, lsl r2
	str         r3, [sp, #0x18]
; Line 330
	ldrsh       r3, [sp, #4]
	rsb         r3, r3, #0x1F
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #4]
; Line 331
	add         r1, sp, #4
	add         r0, sp, #0x18
	bl          D_UTIL_normalised_inverse_sqrt
; Line 333
	ldrsh       r3, [sp, #4]
	cmp         r3, #0
	bpl         |$LN2@D_UTIL_inv|
; Line 335
	ldrsh       r3, [sp, #4]
	rsb         r2, r3, #0
	ldr         r3, [sp, #0x18]
	mov         r3, r3, asr r2
	str         r3, [sp]
; Line 337
	b           |$LN1@D_UTIL_inv|
|$LN2@D_UTIL_inv|
; Line 339
	ldrsh       r2, [sp, #4]
	ldr         r3, [sp, #0x18]
	mov         r3, r3, lsl r2
	str         r3, [sp]
|$LN1@D_UTIL_inv|
; Line 342
	ldr         r3, [sp]
	str         r3, [sp, #8]
; Line 343
	ldr         r0, [sp, #8]
	add         sp, sp, #0x10
	ldmia       sp, {sp, pc}
|$M1794|

	ENDP  ; |D_UTIL_inverse_sqrt|

	EXPORT	|D_UTIL_log2|

	AREA	|.pdata|, PDATA
|$T1801| DCD	|$LN5@D_UTIL_log|
	DCD	0x40001204
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_log2| PROC
; Line 418
|$LN5@D_UTIL_log|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #4
|$M1798|
; Line 421
	ldr         r0, [sp, #0xC]
	bl          D_UTIL_norm_l
	strh        r0, [sp, #2]
	ldrsh       r3, [sp, #2]
	strh        r3, [sp]
; Line 422
	ldr         r3, [sp, #0x14]
	ldr         r2, [sp, #0x10]
	ldrsh       r1, [sp]
	ldrsh       lr, [sp]
	ldr         r0, [sp, #0xC]
	mov         r0, r0, lsl lr
	bl          D_UTIL_normalised_log2
; Line 423
	add         sp, sp, #4
	ldmia       sp, {sp, pc}
|$M1799|

	ENDP  ; |D_UTIL_log2|

	IMPORT	|D_ROM_log2|

	AREA	|.pdata|, PDATA
|$T1806| DCD	|$LN6@D_UTIL_nor@4|
	DCD	0x40004b04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_normalised_log2| PROC
; Line 375
|$LN6@D_UTIL_nor@4|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x10
|$M1803|
; Line 379
	ldr         r3, [sp, #0x18]
	cmp         r3, #0
	bgt         |$LN1@D_UTIL_nor@4|
; Line 381
	ldr         r2, [sp, #0x20]
	mov         r3, #0
	strh        r3, [r2]
; Line 382
	ldr         r2, [sp, #0x24]
	mov         r3, #0
	strh        r3, [r2]
; Line 383
	b           |$LN2@D_UTIL_nor@4|
|$LN1@D_UTIL_nor@4|
; Line 386
	ldrsh       r3, [sp, #0x1C]
	rsb         r3, r3, #0x1E
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x20]
	strh        r2, [r3]
; Line 388
	ldr         r3, [sp, #0x18]
	mov         r3, r3, asr #10
	str         r3, [sp, #0x18]
; Line 389
	ldr         r3, [sp, #0x18]
	mov         r3, r3, asr #15
	str         r3, [sp, #8]
; Line 390
	ldr         r3, [sp, #0x18]
	str         r3, [sp, #4]
; Line 391
	ldr         r2, [sp, #4]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	and         r3, r2, r3
	str         r3, [sp, #4]
; Line 392
	ldr         r3, [sp, #8]
	sub         r3, r3, #0x20
	str         r3, [sp, #8]
; Line 393
	ldr         r1, [sp, #8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x84]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r3, r3, lsl #16
	str         r3, [sp]
; Line 394
	ldr         r1, [sp, #8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x64]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r3, [sp, #8]
	add         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x48]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	sub         r3, r0, r3
	str         r3, [sp, #0xC]
; Line 395
	ldr         r2, [sp, #0xC]
	ldr         r3, [sp, #4]
	mul         r3, r2, r3
	mov         r2, r3, lsl #1
	ldr         r3, [sp]
	sub         r3, r3, r2
	str         r3, [sp]
; Line 396
	ldr         r3, [sp]
	mov         r3, r3, asr #16
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x24]
	strh        r2, [r3]
|$LN2@D_UTIL_nor@4|
; Line 399
	add         sp, sp, #0x10
	ldmia       sp, {sp, pc}
|$LN7@D_UTIL_nor@4|
	DCD         |D_ROM_log2|
|$M1804|

	ENDP  ; |D_UTIL_normalised_log2|

	EXPORT	|D_UTIL_l_extract|

	AREA	|.pdata|, PDATA
|$T1812| DCD	|$LN5@D_UTIL_l_e|
	DCD	0x40001503
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_l_extract| PROC
; Line 441
|$LN5@D_UTIL_l_e|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
|$M1809|
; Line 442
	ldr         r3, [sp, #8]
	mov         r3, r3, asr #16
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0xC]
	strh        r2, [r3]
; Line 443
	ldr         r3, [sp, #8]
	mov         r1, r3, asr #1
	ldr         r3, [sp, #0xC]
	ldrsh       r2, [r3]
	mov         r3, #2, 18
	mul         r3, r2, r3
	sub         r3, r1, r3
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x10]
	strh        r2, [r3]
; Line 446
	ldmia       sp, {sp, pc}
|$M1810|

	ENDP  ; |D_UTIL_l_extract|

	EXPORT	|D_UTIL_mpy_32_16|

	AREA	|.pdata|, PDATA
|$T1818| DCD	|$LN5@D_UTIL_mpy|
	DCD	0x40001504
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_mpy_32_16| PROC
; Line 467
|$LN5@D_UTIL_mpy|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #8
|$M1815|
; Line 470
	ldrsh       r2, [sp, #0x10]
	ldrsh       r3, [sp, #0x18]
	mul         r3, r2, r3
	str         r3, [sp]
; Line 471
	ldrsh       r2, [sp, #0x14]
	ldrsh       r3, [sp, #0x18]
	mul         r3, r2, r3
	mov         r2, r3, asr #15
	ldr         r3, [sp]
	add         r3, r3, r2
	str         r3, [sp]
; Line 473
	ldr         r3, [sp]
	mov         r3, r3, lsl #1
	str         r3, [sp, #4]
; Line 474
	ldr         r0, [sp, #4]
	add         sp, sp, #8
	ldmia       sp, {sp, pc}
|$M1816|

	ENDP  ; |D_UTIL_mpy_32_16|

	EXPORT	|D_UTIL_mpy_32|

	AREA	|.pdata|, PDATA
|$T1824| DCD	|$LN5@D_UTIL_mpy@2|
	DCD	0x40001c04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_mpy_32| PROC
; Line 495
|$LN5@D_UTIL_mpy@2|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #8
|$M1821|
; Line 498
	ldrsh       r2, [sp, #0x10]
	ldrsh       r3, [sp, #0x18]
	mul         r3, r2, r3
	str         r3, [sp]
; Line 499
	ldrsh       r2, [sp, #0x10]
	ldrsh       r3, [sp, #0x1C]
	mul         r3, r2, r3
	mov         r2, r3, asr #15
	ldr         r3, [sp]
	add         r3, r3, r2
	str         r3, [sp]
; Line 500
	ldrsh       r2, [sp, #0x14]
	ldrsh       r3, [sp, #0x18]
	mul         r3, r2, r3
	mov         r2, r3, asr #15
	ldr         r3, [sp]
	add         r3, r3, r2
	str         r3, [sp]
; Line 502
	ldr         r3, [sp]
	mov         r3, r3, lsl #1
	str         r3, [sp, #4]
; Line 503
	ldr         r0, [sp, #4]
	add         sp, sp, #8
	ldmia       sp, {sp, pc}
|$M1822|

	ENDP  ; |D_UTIL_mpy_32|

	EXPORT	|D_UTIL_saturate|

	AREA	|.pdata|, PDATA
|$T1834| DCD	|$LN13@D_UTIL_sat|
	DCD	0x40002e04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_saturate| PROC
; Line 518
|$LN13@D_UTIL_sat|
	mov         r12, sp
	stmdb       sp!, {r0}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x10
|$M1831|
; Line 520
	ldr         r2, [sp, #0x18]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	cmp         r2, r3
	bge         |$LN9@D_UTIL_sat|
	mov         r3, #1
	str         r3, [sp, #8]
	b           |$LN10@D_UTIL_sat|
|$LN9@D_UTIL_sat|
	mov         r3, #0
	str         r3, [sp, #8]
|$LN10@D_UTIL_sat|
	ldr         r3, [sp, #0x18]
	cmn         r3, #2, 18
	ble         |$LN7@D_UTIL_sat|
	mov         r3, #1
	str         r3, [sp, #0xC]
	b           |$LN8@D_UTIL_sat|
|$LN7@D_UTIL_sat|
	mov         r3, #0
	str         r3, [sp, #0xC]
|$LN8@D_UTIL_sat|
	ldr         r2, [sp, #8]
	ldr         r3, [sp, #0xC]
	tst         r2, r3
	beq         |$LN4@D_UTIL_sat|
; Line 522
	ldr         r3, [sp, #0x18]
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp]
; Line 524
	b           |$LN3@D_UTIL_sat|
|$LN4@D_UTIL_sat|
; Line 526
	ldr         r3, [sp, #0x18]
	cmp         r3, #0
	ble         |$LN2@D_UTIL_sat|
; Line 528
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	strh        r3, [sp]
; Line 530
	b           |$LN1@D_UTIL_sat|
|$LN2@D_UTIL_sat|
; Line 532
	mvn         r3, #0xFF
	mov         r3, r3, lsl #7
	strh        r3, [sp]
|$LN1@D_UTIL_sat|
|$LN3@D_UTIL_sat|
; Line 536
	ldrsh       r3, [sp]
	strh        r3, [sp, #4]
; Line 537
	ldrsh       r0, [sp, #4]
	add         sp, sp, #0x10
	ldmia       sp, {sp, pc}
|$M1832|

	ENDP  ; |D_UTIL_saturate|

	EXPORT	|D_UTIL_signal_up_scale|

	AREA	|.pdata|, PDATA
|$T1839| DCD	|$LN8@D_UTIL_sig|
	DCD	0x40002404
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_signal_up_scale| PROC
; Line 554
|$LN8@D_UTIL_sig|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xC
|$M1836|
; Line 557
	mov         r3, #0
	str         r3, [sp]
	b           |$LN3@D_UTIL_sig|
|$LN2@D_UTIL_sig|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN3@D_UTIL_sig|
	ldrsh       r2, [sp, #0x18]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_sig|
; Line 559
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldrsh       r3, [sp, #0x1C]
	mov         r3, r2, lsl r3
	str         r3, [sp, #4]
; Line 560
	ldr         r0, [sp, #4]
	bl          D_UTIL_saturate
	strh        r0, [sp, #8]
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r2, r3, r2
	ldrsh       r3, [sp, #8]
	strh        r3, [r2]
; Line 561
	b           |$LN2@D_UTIL_sig|
|$LN1@D_UTIL_sig|
; Line 564
	add         sp, sp, #0xC
	ldmia       sp, {sp, pc}
|$M1837|

	ENDP  ; |D_UTIL_signal_up_scale|

	EXPORT	|D_UTIL_signal_down_scale|

	AREA	|.pdata|, PDATA
|$T1844| DCD	|$LN8@D_UTIL_sig@2|
	DCD	0x40002804
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_signal_down_scale| PROC
; Line 582
|$LN8@D_UTIL_sig@2|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #8
|$M1841|
; Line 585
	mov         r3, #0
	str         r3, [sp]
	b           |$LN3@D_UTIL_sig@2|
|$LN2@D_UTIL_sig@2|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN3@D_UTIL_sig@2|
	ldrsh       r2, [sp, #0x14]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_sig@2|
; Line 587
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x10]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r3, r3, lsl #16
	str         r3, [sp, #4]
; Line 588
	ldrsh       r2, [sp, #0x18]
	ldr         r3, [sp, #4]
	mov         r3, r3, asr r2
	str         r3, [sp, #4]
; Line 589
	ldr         r3, [sp, #4]
	add         r3, r3, #2, 18
	mov         r3, r3, asr #16
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x10]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 590
	b           |$LN2@D_UTIL_sig@2|
|$LN1@D_UTIL_sig@2|
; Line 593
	add         sp, sp, #8
	ldmia       sp, {sp, pc}
|$M1842|

	ENDP  ; |D_UTIL_signal_down_scale|

	EXPORT	|D_UTIL_interpol|

	AREA	|.pdata|, PDATA
|$T1854| DCD	|$LN16@D_UTIL_int|
	DCD	0x40006504
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_interpol| PROC
; Line 793
|$LN16@D_UTIL_int|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x18
|$M1851|
; Line 797
	ldrsh       r1, [sp, #0x30]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	sub         r3, r3, r2
	add         r3, r3, #2
	str         r3, [sp, #0x20]
; Line 798
	mov         r3, #0
	str         r3, [sp, #4]
; Line 801
	mov         r3, #0
	str         r3, [sp]
	ldrsh       r3, [sp, #0x2C]
	sub         r2, r3, #1
	ldrsh       r3, [sp, #0x28]
	sub         r3, r2, r3
	str         r3, [sp, #8]
	b           |$LN7@D_UTIL_int|
|$LN6@D_UTIL_int|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
	ldrsh       r2, [sp, #0x2C]
	ldr         r3, [sp, #8]
	add         r3, r3, r2
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	str         r3, [sp, #8]
|$LN7@D_UTIL_int|
	ldrsh       r1, [sp, #0x30]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN5@D_UTIL_int|
; Line 803
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x24]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #4]
	add         r3, r3, r2
	str         r3, [sp, #4]
; Line 804
	b           |$LN6@D_UTIL_int|
|$LN5@D_UTIL_int|
; Line 806
	ldr         r2, [sp, #4]
	mov         r3, #2, 4
	sub         r3, r3, #6, 20
	cmp         r2, r3
	bge         |$LN12@D_UTIL_int|
	mov         r3, #1
	str         r3, [sp, #0x10]
	b           |$LN13@D_UTIL_int|
|$LN12@D_UTIL_int|
	mov         r3, #0
	str         r3, [sp, #0x10]
|$LN13@D_UTIL_int|
	ldr         r2, [sp, #4]
	mvn         r3, #1, 16
	mov         r3, r3, lsl #13
	cmp         r2, r3
	ble         |$LN10@D_UTIL_int|
	mov         r3, #1
	str         r3, [sp, #0x14]
	b           |$LN11@D_UTIL_int|
|$LN10@D_UTIL_int|
	mov         r3, #0
	str         r3, [sp, #0x14]
|$LN11@D_UTIL_int|
	ldr         r2, [sp, #0x10]
	ldr         r3, [sp, #0x14]
	tst         r2, r3
	beq         |$LN4@D_UTIL_int|
; Line 808
	ldr         r3, [sp, #4]
	add         r3, r3, #2, 20
	mov         r3, r3, asr #14
	str         r3, [sp, #4]
	b           |$LN3@D_UTIL_int|
|$LN4@D_UTIL_int|
; Line 810
	ldr         r2, [sp, #4]
	mov         r3, #2, 4
	sub         r3, r3, #6, 20
	cmp         r2, r3
	ble         |$LN2@D_UTIL_int|
; Line 812
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	str         r3, [sp, #4]
; Line 814
	b           |$LN1@D_UTIL_int|
|$LN2@D_UTIL_int|
; Line 816
	mvn         r3, #0xFF
	mov         r3, r3, lsl #7
	str         r3, [sp, #4]
|$LN1@D_UTIL_int|
|$LN3@D_UTIL_int|
; Line 819
	ldr         r3, [sp, #4]
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xC]
; Line 820
	ldrsh       r0, [sp, #0xC]
	add         sp, sp, #0x18
	ldmia       sp, {sp, pc}
|$M1852|

	ENDP  ; |D_UTIL_interpol|

	EXPORT	|D_UTIL_hp400_12k8|

	AREA	|.pdata|, PDATA
|$T1859| DCD	|$LN8@D_UTIL_hp4|
	DCD	0x40009304
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_hp400_12k8| PROC
; Line 911
|$LN8@D_UTIL_hp4|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x18
|$M1856|
; Line 916
	ldr         r3, [sp, #0x28]
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xE]
; Line 917
	ldr         r3, [sp, #0x28]
	add         r3, r3, #2
	ldrsh       r3, [r3]
	strh        r3, [sp, #8]
; Line 918
	ldr         r3, [sp, #0x28]
	add         r3, r3, #4
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xA]
; Line 919
	ldr         r3, [sp, #0x28]
	add         r3, r3, #6
	ldrsh       r3, [r3]
	strh        r3, [sp]
; Line 920
	ldr         r3, [sp, #0x28]
	add         r3, r3, #8
	ldrsh       r3, [r3]
	strh        r3, [sp, #0x10]
; Line 921
	ldr         r3, [sp, #0x28]
	add         r3, r3, #0xA
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xC]
; Line 923
	mov         r3, #0
	str         r3, [sp, #4]
	b           |$LN3@D_UTIL_hp4|
|$LN2@D_UTIL_hp4|
	ldr         r3, [sp, #4]
	add         r3, r3, #1
	str         r3, [sp, #4]
|$LN3@D_UTIL_hp4|
	ldrsh       r2, [sp, #0x24]
	ldr         r3, [sp, #4]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_hp4|
; Line 925
	ldrsh       r3, [sp, #0xC]
	strh        r3, [sp, #2]
; Line 926
	ldrsh       r3, [sp, #0x10]
	strh        r3, [sp, #0xC]
; Line 927
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	strh        r3, [sp, #0x10]
; Line 931
	ldrsh       r2, [sp]
	mov         r3, #0x72, 24
	orr         r3, r3, #0x60
	mul         r3, r2, r3
	add         r3, r3, #2, 20
	str         r3, [sp, #0x14]
; Line 932
	ldrsh       r1, [sp, #8]
	mvn         r3, #0xDD, 30
	mov         r3, r3, lsl #4
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 933
	ldr         r3, [sp, #0x14]
	mov         r3, r3, asr #14
	str         r3, [sp, #0x14]
; Line 934
	ldrsh       r1, [sp, #0xA]
	mov         r3, #0x39, 22
	orr         r3, r3, #0xC0
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 935
	ldrsh       r1, [sp, #0xE]
	mvn         r3, #0xDD, 30
	mov         r3, r3, lsl #5
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 936
	ldrsh       r1, [sp, #0x10]
	mov         r3, #7, 24
	orr         r3, r3, #0x26
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 937
	ldrsh       r1, [sp, #0xC]
	mvn         r3, #0xE, 24
	eor         r3, r3, #0x4B
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 938
	ldrsh       r1, [sp, #2]
	mov         r3, #7, 24
	orr         r3, r3, #0x26
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 939
	ldr         r3, [sp, #0x14]
	mov         r3, r3, lsl #1
	str         r3, [sp, #0x14]
; Line 940
	ldrsh       r3, [sp, #0xA]
	strh        r3, [sp, #0xE]
; Line 941
	ldrsh       r3, [sp]
	strh        r3, [sp, #8]
; Line 942
	add         r2, sp, #0
	add         r1, sp, #0xA
	ldr         r0, [sp, #0x14]
	bl          D_UTIL_l_extract
; Line 945
	ldr         r3, [sp, #0x14]
	add         r3, r3, #2, 18
	mov         r3, r3, asr #16
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 946
	b           |$LN2@D_UTIL_hp4|
|$LN1@D_UTIL_hp4|
; Line 947
	ldrsh       r2, [sp, #0xE]
	ldr         r3, [sp, #0x28]
	strh        r2, [r3]
; Line 948
	ldr         r3, [sp, #0x28]
	add         r2, r3, #2
	ldrsh       r3, [sp, #8]
	strh        r3, [r2]
; Line 949
	ldr         r3, [sp, #0x28]
	add         r2, r3, #4
	ldrsh       r3, [sp, #0xA]
	strh        r3, [r2]
; Line 950
	ldr         r3, [sp, #0x28]
	add         r2, r3, #6
	ldrsh       r3, [sp]
	strh        r3, [r2]
; Line 951
	ldr         r3, [sp, #0x28]
	add         r2, r3, #8
	ldrsh       r3, [sp, #0x10]
	strh        r3, [r2]
; Line 952
	ldr         r3, [sp, #0x28]
	add         r2, r3, #0xA
	ldrsh       r3, [sp, #0xC]
	strh        r3, [r2]
; Line 955
	add         sp, sp, #0x18
	ldmia       sp, {sp, pc}
|$M1857|

	ENDP  ; |D_UTIL_hp400_12k8|

	EXPORT	|D_UTIL_bp_6k_7k|
	IMPORT	|D_ROM_fir_6k_7k|

	AREA	|.pdata|, PDATA
|$T1864| DCD	|$LN20@D_UTIL_bp_|
	DCD	0x40008804
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_bp_6k_7k| PROC
; Line 1031
|$LN20@D_UTIL_bp_|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x71, 30
|$M1861|
; Line 1035
	mov         r3, #0
	str         r3, [sp, #0x1B8]
	b           |$LN15@D_UTIL_bp_|
|$LN14@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	add         r3, r3, #1
	str         r3, [sp, #0x1B8]
|$LN15@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	cmp         r3, #0x1E
	bge         |$LN13@D_UTIL_bp_|
; Line 1037
	ldr         r1, [sp, #0x1B8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1D4]
	add         r0, r3, r2
	ldr         r1, [sp, #0x1B8]
	mov         r3, #4
	mul         r2, r1, r3
	add         r3, sp, #0
	add         r2, r3, r2
	ldrsh       r3, [r0]
	str         r3, [r2]
; Line 1038
	b           |$LN14@D_UTIL_bp_|
|$LN13@D_UTIL_bp_|
; Line 1040
	mov         r3, #0
	str         r3, [sp, #0x1B8]
	b           |$LN12@D_UTIL_bp_|
|$LN11@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	add         r3, r3, #1
	str         r3, [sp, #0x1B8]
|$LN12@D_UTIL_bp_|
	add         r2, sp, #1, 24
	ldrsh       r2, [r2, #0xD0]
	ldr         r3, [sp, #0x1B8]
	cmp         r3, r2
	bge         |$LN10@D_UTIL_bp_|
; Line 1042
	ldr         r1, [sp, #0x1B8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1CC]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r0, r3, asr #2
	ldr         r3, [sp, #0x1B8]
	add         r3, r3, #0x1F
	sub         r1, r3, #1
	mov         r3, #4
	mul         r2, r1, r3
	add         r3, sp, #0
	add         r3, r3, r2
	str         r0, [r3]
; Line 1043
	b           |$LN11@D_UTIL_bp_|
|$LN10@D_UTIL_bp_|
; Line 1045
	mov         r3, #0
	str         r3, [sp, #0x1B8]
	b           |$LN9@D_UTIL_bp_|
|$LN8@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	add         r3, r3, #1
	str         r3, [sp, #0x1B8]
|$LN9@D_UTIL_bp_|
	add         r2, sp, #1, 24
	ldrsh       r2, [r2, #0xD0]
	ldr         r3, [sp, #0x1B8]
	cmp         r3, r2
	bge         |$LN7@D_UTIL_bp_|
; Line 1047
	mov         r3, #0
	str         r3, [sp, #0x1BC]
; Line 1049
	mov         r3, #0
	str         r3, [sp, #0x1C0]
	b           |$LN6@D_UTIL_bp_|
|$LN5@D_UTIL_bp_|
	ldr         r3, [sp, #0x1C0]
	add         r3, r3, #1
	str         r3, [sp, #0x1C0]
|$LN6@D_UTIL_bp_|
	ldr         r3, [sp, #0x1C0]
	cmp         r3, #0x1F
	bge         |$LN4@D_UTIL_bp_|
; Line 1051
	ldr         r2, [sp, #0x1B8]
	ldr         r3, [sp, #0x1C0]
	add         r1, r2, r3
	mov         r3, #4
	mul         r2, r1, r3
	add         r3, sp, #0
	add         r0, r3, r2
	ldr         r1, [sp, #0x1C0]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0xC0]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [r0]
	mul         r2, r3, r2
	ldr         r3, [sp, #0x1BC]
	add         r3, r3, r2
	str         r3, [sp, #0x1BC]
; Line 1052
	b           |$LN5@D_UTIL_bp_|
|$LN4@D_UTIL_bp_|
; Line 1054
	ldr         r3, [sp, #0x1BC]
	add         r3, r3, #1, 18
	mov         r3, r3, asr #15
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0x1B8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1CC]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1055
	b           |$LN8@D_UTIL_bp_|
|$LN7@D_UTIL_bp_|
; Line 1057
	mov         r3, #0
	str         r3, [sp, #0x1B8]
	b           |$LN3@D_UTIL_bp_|
|$LN2@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	add         r3, r3, #1
	str         r3, [sp, #0x1B8]
|$LN3@D_UTIL_bp_|
	ldr         r3, [sp, #0x1B8]
	cmp         r3, #0x1E
	bge         |$LN1@D_UTIL_bp_|
; Line 1059
	add         r2, sp, #1, 24
	ldrsh       r2, [r2, #0xD0]
	ldr         r3, [sp, #0x1B8]
	add         r1, r2, r3
	mov         r3, #4
	mul         r2, r1, r3
	add         r3, sp, #0
	add         r3, r3, r2
	ldr         r3, [r3]
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0x1B8]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1D4]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1060
	b           |$LN2@D_UTIL_bp_|
|$LN1@D_UTIL_bp_|
; Line 1063
	add         sp, sp, #0x71, 30
	ldmia       sp, {sp, pc}
|$LN21@D_UTIL_bp_|
	DCD         |D_ROM_fir_6k_7k|
|$M1862|

	ENDP  ; |D_UTIL_bp_6k_7k|

	EXPORT	|D_UTIL_dec_synthesis|
	IMPORT	|D_LPC_a_weight|
	IMPORT	|D_LPC_isp_a_conversion|
	IMPORT	|D_LPC_isf_extrapolation|
	IMPORT	|D_ROM_hp_gain|
	IMPORT	|memcpy|
	IMPORT	|__imp___rt_sdiv|

	AREA	|.pdata|, PDATA
|$T1892| DCD	|$LN52@D_UTIL_dec|
	DCD	0x40027504
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_dec_synthesis| PROC
; Line 1132
|$LN52@D_UTIL_dec|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xCF, 30
|$M1889|
; Line 1154
	mov         r2, #0x20
	ldr         r3, [sp, #0x368]
	add         r1, r3, #0x5F, 28
	add         r0, sp, #0xC8
	bl          memcpy
; Line 1155
	mov         r2, #0x20
	ldr         r3, [sp, #0x368]
	add         r1, r3, #0x61, 28
	add         r0, sp, #0x86, 30
	bl          memcpy
; Line 1156
	mov         r3, #0x40
	str         r3, [sp, #8]
	add         r3, sp, #0x86, 30
	add         r3, r3, #0x20
	str         r3, [sp, #4]
	add         r3, sp, #0xC8
	add         r3, r3, #0x20
	str         r3, [sp]
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x4C]
	ldr         r2, [sp, #0x348]
	mov         r1, #0x10
	ldr         r0, [sp, #0x344]
	bl          D_UTIL_synthesis_32
; Line 1157
	mov         r2, #0x20
	add         r3, sp, #0xC8
	add         r1, r3, #0x80
	ldr         r3, [sp, #0x368]
	add         r0, r3, #0x5F, 28
	bl          memcpy
; Line 1158
	mov         r2, #0x20
	add         r3, sp, #0x86, 30
	add         r1, r3, #0x80
	ldr         r3, [sp, #0x368]
	add         r0, r3, #0x61, 28
	bl          memcpy
; Line 1160
	ldr         r3, [sp, #0x368]
	add         r3, r3, #6, 24
	add         r3, r3, #0x6E
	str         r3, [sp, #4]
	mov         r3, #0x40
	str         r3, [sp]
	mov         r3, #0x57, 24
	orr         r3, r3, #0xA
	add         r2, sp, #0xC
	add         r1, sp, #0x86, 30
	add         r1, r1, #0x20
	add         r0, sp, #0xC8
	add         r0, r0, #0x20
	bl          D_UTIL_deemph_32
; Line 1161
	ldr         r3, [sp, #0x368]
	add         r2, r3, #0x19, 26
	mov         r1, #0x40
	add         r0, sp, #0xC
	bl          D_UTIL_hp50_12k8
; Line 1162
	ldr         r3, [sp, #0x368]
	add         r3, r3, #5, 24
	add         r3, r3, #0xA
	ldr         r2, [sp, #0x350]
	mov         r1, #0x40
	add         r0, sp, #0xC
	bl          D_UTIL_oversamp_16k
; Line 1175
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN39@D_UTIL_dec|
|$LN38@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN39@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x50
	bge         |$LN37@D_UTIL_dec|
; Line 1177
	ldr         r3, [sp, #0x368]
	add         r3, r3, #6, 24
	add         r0, r3, #0x72
	bl          D_UTIL_random
	add         r12, sp, #3, 24
	strh        r0, [r12, #0x18]
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x18]
	mov         r3, r3, asr #3
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1178
	b           |$LN38@D_UTIL_dec|
|$LN37@D_UTIL_dec|
; Line 1181
	mov         r2, #3
	mov         r1, #0x40
	ldr         r0, [sp, #0x348]
	bl          D_UTIL_signal_down_scale
; Line 1182
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x4C]
	sub         r3, r3, #3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	add         r12, sp, #3, 24
	strh        r3, [r12, #0x4C]
; Line 1183
	add         r3, sp, #0xC0
	mov         r2, #0x40
	ldr         r1, [sp, #0x348]
	ldr         r0, [sp, #0x348]
	bl          D_UTIL_dot_product12
	str         r0, [sp, #0x31C]
	ldr         r3, [sp, #0x31C]
	mov         r3, r3, asr #16
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	add         r12, sp, #1, 24
	strh        r3, [r12, #0x68]
; Line 1184
	ldrsh       r2, [sp, #0xC0]
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x4C]
	mov         r3, r3, lsl #1
	sub         r3, r2, r3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xC0]
; Line 1187
	add         r3, sp, #0xBA
	mov         r2, #0x50
	add         r1, sp, #0x5B, 30
	add         r0, sp, #0x5B, 30
	bl          D_UTIL_dot_product12
	str         r0, [sp, #0x320]
	ldr         r3, [sp, #0x320]
	mov         r3, r3, asr #16
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	str         r3, [sp, #0xC4]
; Line 1189
	add         r2, sp, #1, 24
	ldrsh       r2, [r2, #0x68]
	ldr         r3, [sp, #0xC4]
	cmp         r3, r2
	ble         |$LN36@D_UTIL_dec|
; Line 1191
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, asr #1
	str         r3, [sp, #0xC4]
; Line 1192
	ldrsh       r3, [sp, #0xBA]
	add         r3, r3, #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xBA]
|$LN36@D_UTIL_dec|
; Line 1195
	ldr         r3, [sp, #0xC4]
	mov         r1, r3, lsl #15
	add         r0, sp, #1, 24
	ldrsh       r0, [r0, #0x68]
	ldr         r3, [pc, #0x768]
	ldr         r3, [r3]
	mov         lr, pc
	mov         pc, r3
	str         r0, [sp, #0xC4]
; Line 1197
	ldr         r2, [sp, #0xC4]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	cmp         r2, r3
	ble         |$LN35@D_UTIL_dec|
; Line 1199
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	str         r3, [sp, #0xC4]
|$LN35@D_UTIL_dec|
; Line 1202
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, lsl #16
	str         r3, [sp, #0xC4]
; Line 1203
	ldrsh       r2, [sp, #0xBA]
	ldrsh       r3, [sp, #0xC0]
	sub         r3, r2, r3
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xBA]
; Line 1204
	add         r1, sp, #0xBA
	add         r0, sp, #0xC4
	bl          D_UTIL_normalised_inverse_sqrt
; Line 1208
	ldrsh       r3, [sp, #0xBA]
	cmp         r3, #0
	bmi         |$LN34@D_UTIL_dec|
; Line 1210
	ldrsh       r3, [sp, #0xBA]
	rsb         r2, r3, #0xF
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, asr r2
	str         r3, [sp, #0xC4]
; Line 1212
	b           |$LN33@D_UTIL_dec|
|$LN34@D_UTIL_dec|
; Line 1214
	ldrsh       r3, [sp, #0xBA]
	rsb         r2, r3, #0
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, asr r2
	str         r3, [sp, #0xC4]
; Line 1215
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, asr #15
	str         r3, [sp, #0xC4]
|$LN33@D_UTIL_dec|
; Line 1219
	ldr         r2, [sp, #0xC4]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	cmp         r2, r3
	ble         |$LN32@D_UTIL_dec|
; Line 1221
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	str         r3, [sp, #0xC4]
|$LN32@D_UTIL_dec|
; Line 1224
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN31@D_UTIL_dec|
|$LN30@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN31@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x50
	bge         |$LN29@D_UTIL_dec|
; Line 1226
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [sp, #0xC4]
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1227
	b           |$LN30@D_UTIL_dec|
|$LN29@D_UTIL_dec|
; Line 1230
	ldr         r3, [sp, #0x368]
	add         r3, r3, #6, 24
	add         r2, r3, #0x4C
	mov         r1, #0x40
	add         r0, sp, #0xC
	bl          D_UTIL_hp400_12k8
; Line 1231
	mov         r3, #0
	str         r3, [sp, #0xC4]
; Line 1233
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN28@D_UTIL_dec|
|$LN27@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN28@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x40
	bge         |$LN26@D_UTIL_dec|
; Line 1235
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0xC
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0xC
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #0xC4]
	add         r3, r3, r2
	str         r3, [sp, #0xC4]
; Line 1236
	b           |$LN27@D_UTIL_dec|
|$LN26@D_UTIL_dec|
; Line 1238
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, lsl #1
	add         r3, r3, #1
	str         r3, [sp, #0xC4]
; Line 1239
	ldr         r0, [sp, #0xC4]
	bl          D_UTIL_norm_l
	add         r12, sp, #3, 24
	strh        r0, [r12, #0x24]
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x24]
	strh        r3, [sp, #0xBA]
; Line 1240
	ldrsh       r2, [sp, #0xBA]
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, lsl r2
	mov         r3, r3, asr #16
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	add         r12, sp, #1, 24
	strh        r3, [r12, #0x68]
; Line 1241
	mov         r3, #0
	str         r3, [sp, #0xC4]
; Line 1243
	mov         r3, #1
	str         r3, [sp, #0xBC]
	b           |$LN25@D_UTIL_dec|
|$LN24@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN25@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x40
	bge         |$LN23@D_UTIL_dec|
; Line 1245
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0xC
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r3, [sp, #0xBC]
	sub         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0xC
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #0xC4]
	add         r3, r3, r2
	str         r3, [sp, #0xC4]
; Line 1246
	b           |$LN24@D_UTIL_dec|
|$LN23@D_UTIL_dec|
; Line 1248
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, lsl #1
	add         r3, r3, #1
	str         r3, [sp, #0xC4]
; Line 1249
	ldrsh       r2, [sp, #0xBA]
	ldr         r3, [sp, #0xC4]
	mov         r3, r3, lsl r2
	mov         r3, r3, asr #16
	str         r3, [sp, #0xC4]
; Line 1251
	ldr         r3, [sp, #0xC4]
	cmp         r3, #0
	ble         |$LN22@D_UTIL_dec|
; Line 1253
	ldr         r3, [sp, #0xC4]
	mov         r1, r3, lsl #15
	add         r0, sp, #1, 24
	ldrsh       r0, [r0, #0x68]
	ldr         r3, [pc, #0x4AC]
	ldr         r3, [r3]
	mov         lr, pc
	mov         pc, r3
	str         r0, [sp, #0x20C]
; Line 1255
	ldr         r2, [sp, #0x20C]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	cmp         r2, r3
	ble         |$LN21@D_UTIL_dec|
; Line 1257
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	str         r3, [sp, #0x20C]
|$LN21@D_UTIL_dec|
; Line 1260
	b           |$LN20@D_UTIL_dec|
|$LN22@D_UTIL_dec|
; Line 1262
	mov         r3, #0
	str         r3, [sp, #0x20C]
|$LN20@D_UTIL_dec|
; Line 1266
	ldr         r2, [sp, #0x20C]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	rsb         r3, r2, r3
	str         r3, [sp, #0x214]
; Line 1267
	ldr         r2, [sp, #0x20C]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	rsb         r2, r2, r3
	mov         r3, #5, 20
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	str         r3, [sp, #0x2E8]
; Line 1268
	ldr         r3, [sp, #0x2E8]
	mov         r3, r3, lsl #1
	str         r3, [sp, #0x2E8]
; Line 1270
	ldr         r2, [sp, #0x2E8]
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	cmp         r2, r3
	ble         |$LN19@D_UTIL_dec|
; Line 1271
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	str         r3, [sp, #0x2E8]
|$LN19@D_UTIL_dec|
; Line 1273
	ldr         r3, [sp, #0x368]
	add         r3, r3, #6, 24
	add         r3, r3, #0x7A
	ldrh        r3, [r3]
	cmp         r3, #0
	ble         |$LN18@D_UTIL_dec|
; Line 1275
	mov         r3, #0
	add         r12, sp, #2, 24
	strh        r3, [r12, #0xB8]
; Line 1276
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	add         r12, sp, #2, 24
	strh        r3, [r12, #0x10]
; Line 1278
	b           |$LN17@D_UTIL_dec|
|$LN18@D_UTIL_dec|
; Line 1280
	mov         r3, #0x7F, 24
	orr         r3, r3, #0xFF
	add         r12, sp, #2, 24
	strh        r3, [r12, #0xB8]
; Line 1281
	mov         r3, #0
	add         r12, sp, #2, 24
	strh        r3, [r12, #0x10]
|$LN17@D_UTIL_dec|
; Line 1284
	add         r2, sp, #2, 24
	ldrsh       r2, [r2, #0xB8]
	ldr         r3, [sp, #0x214]
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	str         r3, [sp, #0xC4]
; Line 1285
	add         r2, sp, #2, 24
	ldrsh       r2, [r2, #0x10]
	ldr         r3, [sp, #0x2E8]
	mul         r3, r2, r3
	mov         r2, r3, asr #15
	ldr         r3, [sp, #0xC4]
	add         r3, r3, r2
	str         r3, [sp, #0xC4]
; Line 1287
	ldr         r3, [sp, #0xC4]
	cmp         r3, #0
	beq         |$LN16@D_UTIL_dec|
; Line 1289
	ldr         r3, [sp, #0xC4]
	add         r3, r3, #1
	str         r3, [sp, #0xC4]
|$LN16@D_UTIL_dec|
; Line 1292
	ldr         r2, [sp, #0xC4]
	mov         r3, #3, 22
	orr         r3, r3, #0xCD
	cmp         r2, r3
	bge         |$LN15@D_UTIL_dec|
; Line 1294
	mov         r3, #3, 22
	orr         r3, r3, #0xCD
	str         r3, [sp, #0xC4]
|$LN15@D_UTIL_dec|
; Line 1297
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x5C]
	cmp         r3, #8
	bne         |$LN44@D_UTIL_dec|
	mov         r3, #1
	str         r3, [sp, #0x328]
	b           |$LN45@D_UTIL_dec|
|$LN44@D_UTIL_dec|
	mov         r3, #0
	str         r3, [sp, #0x328]
|$LN45@D_UTIL_dec|
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x64]
	cmp         r3, #0
	bne         |$LN42@D_UTIL_dec|
	mov         r3, #1
	str         r3, [sp, #0x32C]
	b           |$LN43@D_UTIL_dec|
|$LN42@D_UTIL_dec|
	mov         r3, #0
	str         r3, [sp, #0x32C]
|$LN43@D_UTIL_dec|
	ldr         r2, [sp, #0x328]
	ldr         r3, [sp, #0x32C]
	tst         r2, r3
	beq         |$LN14@D_UTIL_dec|
; Line 1300
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x54]
	add         r12, sp, #1, 24
	strh        r3, [r12, #0x6A]
; Line 1301
	add         r1, sp, #1, 24
	ldrsh       r1, [r1, #0x6A]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x2CC]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	strh        r3, [sp, #0x8C]
; Line 1304
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN13@D_UTIL_dec|
|$LN12@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN13@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x50
	bge         |$LN11@D_UTIL_dec|
; Line 1306
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldrsh       r3, [sp, #0x8C]
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	mov         r3, r3, lsl #1
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1307
	b           |$LN12@D_UTIL_dec|
|$LN11@D_UTIL_dec|
; Line 1309
	b           |$LN10@D_UTIL_dec|
|$LN14@D_UTIL_dec|
; Line 1311
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN9@D_UTIL_dec|
|$LN8@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN9@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x50
	bge         |$LN7@D_UTIL_dec|
; Line 1313
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [sp, #0xC4]
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1314
	b           |$LN8@D_UTIL_dec|
|$LN7@D_UTIL_dec|
|$LN10@D_UTIL_dec|
; Line 1317
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x5C]
	cmp         r3, #0
	bgt         |$LN48@D_UTIL_dec|
	mov         r3, #1
	str         r3, [sp, #0x330]
	b           |$LN49@D_UTIL_dec|
|$LN48@D_UTIL_dec|
	mov         r3, #0
	str         r3, [sp, #0x330]
|$LN49@D_UTIL_dec|
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x60]
	cmp         r3, #0
	bne         |$LN46@D_UTIL_dec|
	mov         r3, #1
	str         r3, [sp, #0x334]
	b           |$LN47@D_UTIL_dec|
|$LN46@D_UTIL_dec|
	mov         r3, #0
	str         r3, [sp, #0x334]
|$LN47@D_UTIL_dec|
	ldr         r2, [sp, #0x330]
	ldr         r3, [sp, #0x334]
	tst         r2, r3
	beq         |$LN6@D_UTIL_dec|
; Line 1319
	ldr         r0, [sp, #0x358]
	bl          D_LPC_isf_extrapolation
; Line 1320
	mov         r3, #0x14
	mov         r2, #0
	add         r1, sp, #0x90
	ldr         r0, [sp, #0x358]
	bl          D_LPC_isp_a_conversion
; Line 1321
	mov         r3, #0x14
	mov         r2, #0x73, 24
	orr         r2, r2, #0x33
	add         r1, sp, #0xAF, 30
	add         r0, sp, #0x90
	bl          D_LPC_a_weight
; Line 1322
	mov         r3, #1
	str         r3, [sp, #8]
	ldr         r3, [sp, #0x368]
	add         r3, r3, #5, 24
	add         r3, r3, #0x68
	str         r3, [sp, #4]
	mov         r3, #0x50
	str         r3, [sp]
	add         r3, sp, #0x5B, 30
	add         r2, sp, #0x5B, 30
	mov         r1, #0x14
	add         r0, sp, #0xAF, 30
	bl          D_UTIL_synthesis
; Line 1324
	b           |$LN5@D_UTIL_dec|
|$LN6@D_UTIL_dec|
; Line 1327
	mov         r3, #0x10
	mov         r2, #0x13, 22
	orr         r2, r2, #0xCD
	add         r1, sp, #0xAF, 30
	ldr         r0, [sp, #0x344]
	bl          D_LPC_a_weight
; Line 1328
	mov         r3, #1
	str         r3, [sp, #8]
	ldr         r3, [sp, #0x368]
	add         r3, r3, #0x57, 28
	str         r3, [sp, #4]
	mov         r3, #0x50
	str         r3, [sp]
	add         r3, sp, #0x5B, 30
	add         r2, sp, #0x5B, 30
	mov         r1, #0x10
	add         r0, sp, #0xAF, 30
	bl          D_UTIL_synthesis
|$LN5@D_UTIL_dec|
; Line 1332
	ldr         r3, [sp, #0x368]
	add         r3, r3, #1, 22
	add         r2, r3, #0x56
	mov         r1, #0x50
	add         r0, sp, #0x5B, 30
	bl          D_UTIL_bp_6k_7k
; Line 1334
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x5C]
	cmp         r3, #8
	bne         |$LN4@D_UTIL_dec|
; Line 1337
	ldr         r3, [sp, #0x368]
	add         r3, r3, #1, 22
	add         r2, r3, #0xCE
	mov         r1, #0x50
	add         r0, sp, #0x5B, 30
	bl          D_UTIL_hp_7k
|$LN4@D_UTIL_dec|
; Line 1341
	mov         r3, #0
	str         r3, [sp, #0xBC]
	b           |$LN3@D_UTIL_dec|
|$LN2@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	add         r3, r3, #1
	str         r3, [sp, #0xBC]
|$LN3@D_UTIL_dec|
	ldr         r3, [sp, #0xBC]
	cmp         r3, #0x50
	bge         |$LN1@D_UTIL_dec|
; Line 1343
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x350]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0x5B, 30
	add         r3, r3, r2
	ldrsh       r3, [r3]
	add         r3, r0, r3
	str         r3, [sp, #0xC4]
; Line 1344
	ldr         r0, [sp, #0xC4]
	bl          D_UTIL_saturate
	add         r12, sp, #3, 24
	strh        r0, [r12, #0x38]
	ldr         r1, [sp, #0xBC]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x350]
	add         r2, r3, r2
	add         r3, sp, #3, 24
	ldrsh       r3, [r3, #0x38]
	strh        r3, [r2]
; Line 1345
	b           |$LN2@D_UTIL_dec|
|$LN1@D_UTIL_dec|
; Line 1348
	add         sp, sp, #0xCF, 30
	ldmia       sp, {sp, pc}
|$LN53@D_UTIL_dec|
	DCD         |D_ROM_hp_gain|
	DCD         |__imp___rt_sdiv|
|$M1890|

	ENDP  ; |D_UTIL_dec_synthesis|


	AREA	|.pdata|, PDATA
|$T1898| DCD	|$LN8@D_UTIL_dee|
	DCD	0x40006004
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_deemph_32| PROC
; Line 615
|$LN8@D_UTIL_dee|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x10
|$M1895|
; Line 619
	ldrsh       r3, [sp, #0x24]
	mov         r3, r3, asr #1
	str         r3, [sp, #8]
; Line 622
	ldr         r3, [sp, #0x18]
	ldrsh       r3, [r3]
	mov         r2, r3, lsl #12
	ldr         r3, [sp, #0x1C]
	ldrsh       r3, [r3]
	add         r3, r2, r3
	str         r3, [sp, #4]
; Line 623
	ldr         r3, [sp, #4]
	mov         r1, r3, lsl #6
	ldr         r3, [sp, #0x2C]
	ldrsh       r2, [r3]
	ldr         r3, [sp, #8]
	mul         r3, r2, r3
	add         r3, r1, r3
	str         r3, [sp, #4]
; Line 624
	ldr         r3, [sp, #4]
	add         r3, r3, #2, 20
	mov         r3, r3, asr #14
	str         r3, [sp, #4]
; Line 625
	ldr         r0, [sp, #4]
	bl          D_UTIL_saturate
	strh        r0, [sp, #0xC]
	ldrsh       r2, [sp, #0xC]
	ldr         r3, [sp, #0x20]
	strh        r2, [r3]
; Line 627
	mov         r3, #1
	str         r3, [sp]
	b           |$LN3@D_UTIL_dee|
|$LN2@D_UTIL_dee|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN3@D_UTIL_dee|
	ldrsh       r2, [sp, #0x28]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_dee|
; Line 629
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x18]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r0, r3, lsl #12
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x1C]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	add         r3, r0, r3
	str         r3, [sp, #4]
; Line 630
	ldr         r3, [sp, #4]
	mov         r0, r3, lsl #6
	ldr         r3, [sp]
	sub         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [sp, #8]
	mul         r3, r2, r3
	add         r3, r0, r3
	str         r3, [sp, #4]
; Line 631
	ldr         r3, [sp, #4]
	add         r3, r3, #2, 20
	mov         r3, r3, asr #14
	str         r3, [sp, #4]
; Line 632
	ldr         r0, [sp, #4]
	bl          D_UTIL_saturate
	strh        r0, [sp, #0xE]
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r2, r3, r2
	ldrsh       r3, [sp, #0xE]
	strh        r3, [r2]
; Line 633
	b           |$LN2@D_UTIL_dee|
|$LN1@D_UTIL_dee|
; Line 635
	ldrsh       r3, [sp, #0x28]
	sub         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x20]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [sp, #0x2C]
	strh        r2, [r3]
; Line 638
	add         sp, sp, #0x10
	ldmia       sp, {sp, pc}
|$M1896|

	ENDP  ; |D_UTIL_deemph_32|


	AREA	|.pdata|, PDATA
|$T1903| DCD	|$LN14@D_UTIL_syn|
	DCD	0x40008c04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_synthesis_32| PROC
; Line 662
|$LN14@D_UTIL_syn|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x1C
|$M1900|
; Line 667
	ldr         r3, [sp, #0x24]
	ldrsh       r0, [r3]
	bl          D_UTIL_norm_s
	strh        r0, [sp, #0x18]
	ldrsh       r3, [sp, #0x18]
	sub         r3, r3, #2
	str         r3, [sp, #4]
; Line 669
	ldr         r3, [sp, #0x24]
	ldrsh       r2, [r3]
	ldrsh       r3, [sp, #0x30]
	add         r3, r3, #4
	mov         r3, r2, asr r3
	str         r3, [sp, #0x10]
; Line 672
	mov         r3, #0
	str         r3, [sp]
	b           |$LN9@D_UTIL_syn|
|$LN8@D_UTIL_syn|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN9@D_UTIL_syn|
	ldrsh       r2, [sp, #0x3C]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN7@D_UTIL_syn|
; Line 674
	mov         r3, #0
	str         r3, [sp, #8]
; Line 676
	mov         r3, #1
	str         r3, [sp, #0x14]
	b           |$LN6@D_UTIL_syn|
|$LN5@D_UTIL_syn|
	ldr         r3, [sp, #0x14]
	add         r3, r3, #1
	str         r3, [sp, #0x14]
|$LN6@D_UTIL_syn|
	ldrsh       r2, [sp, #0x28]
	ldr         r3, [sp, #0x14]
	cmp         r3, r2
	bgt         |$LN4@D_UTIL_syn|
; Line 678
	ldr         r2, [sp]
	ldr         r3, [sp, #0x14]
	sub         r1, r2, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x38]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #0x14]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x24]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #8]
	sub         r3, r3, r2
	str         r3, [sp, #8]
; Line 679
	b           |$LN5@D_UTIL_syn|
|$LN4@D_UTIL_syn|
; Line 681
	ldr         r3, [sp, #8]
	mov         r3, r3, asr #11
	str         r3, [sp, #8]
; Line 683
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x2C]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldr         r3, [sp, #0x10]
	mul         r3, r2, r3
	str         r3, [sp, #0xC]
; Line 685
	mov         r3, #1
	str         r3, [sp, #0x14]
	b           |$LN3@D_UTIL_syn|
|$LN2@D_UTIL_syn|
	ldr         r3, [sp, #0x14]
	add         r3, r3, #1
	str         r3, [sp, #0x14]
|$LN3@D_UTIL_syn|
	ldrsh       r2, [sp, #0x28]
	ldr         r3, [sp, #0x14]
	cmp         r3, r2
	bgt         |$LN1@D_UTIL_syn|
; Line 687
	ldr         r2, [sp]
	ldr         r3, [sp, #0x14]
	sub         r1, r2, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x34]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #0x14]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x24]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #0xC]
	sub         r3, r3, r2
	str         r3, [sp, #0xC]
; Line 688
	b           |$LN2@D_UTIL_syn|
|$LN1@D_UTIL_syn|
; Line 690
	ldr         r3, [sp, #0xC]
	mov         r2, r3, lsl #1
	ldr         r3, [sp, #8]
	add         r3, r3, r2
	str         r3, [sp, #8]
; Line 691
	ldr         r2, [sp, #8]
	ldr         r3, [sp, #4]
	mov         r3, r2, lsl r3
	str         r3, [sp, #8]
; Line 694
	ldr         r3, [sp, #8]
	mov         r3, r3, asr #13
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x34]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 697
	ldr         r3, [sp, #8]
	mov         r0, r3, asr #1
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x34]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	mov         r3, #1, 20
	mul         r3, r2, r3
	sub         r3, r0, r3
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x38]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 698
	b           |$LN8@D_UTIL_syn|
|$LN7@D_UTIL_syn|
; Line 701
	add         sp, sp, #0x1C
	ldmia       sp, {sp, pc}
|$M1901|

	ENDP  ; |D_UTIL_synthesis_32|


	AREA	|.pdata|, PDATA
|$T1908| DCD	|$LN8@D_UTIL_hp5|
	DCD	0x40009904
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_hp50_12k8| PROC
; Line 728
|$LN8@D_UTIL_hp5|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0x1C
|$M1905|
; Line 732
	ldr         r3, [sp, #0x2C]
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xE]
; Line 733
	ldr         r3, [sp, #0x2C]
	add         r3, r3, #2
	ldrsh       r3, [r3]
	strh        r3, [sp, #8]
; Line 734
	ldr         r3, [sp, #0x2C]
	add         r3, r3, #4
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xA]
; Line 735
	ldr         r3, [sp, #0x2C]
	add         r3, r3, #6
	ldrsh       r3, [r3]
	strh        r3, [sp]
; Line 736
	ldr         r3, [sp, #0x2C]
	add         r3, r3, #8
	ldrsh       r3, [r3]
	strh        r3, [sp, #0x10]
; Line 737
	ldr         r3, [sp, #0x2C]
	add         r3, r3, #0xA
	ldrsh       r3, [r3]
	strh        r3, [sp, #0xC]
; Line 739
	mov         r3, #0
	str         r3, [sp, #4]
	b           |$LN3@D_UTIL_hp5|
|$LN2@D_UTIL_hp5|
	ldr         r3, [sp, #4]
	add         r3, r3, #1
	str         r3, [sp, #4]
|$LN3@D_UTIL_hp5|
	ldrsh       r2, [sp, #0x28]
	ldr         r3, [sp, #4]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_hp5|
; Line 741
	ldrsh       r3, [sp, #0xC]
	strh        r3, [sp, #2]
; Line 742
	ldrsh       r3, [sp, #0x10]
	strh        r3, [sp, #0xC]
; Line 743
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x24]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	strh        r3, [sp, #0x10]
; Line 747
	mov         r3, #2, 20
	str         r3, [sp, #0x14]
; Line 748
	ldrsh       r1, [sp]
	mov         r3, #0x3F, 24
	orr         r3, r3, #0x53
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 749
	ldrsh       r1, [sp, #8]
	mvn         r3, #0x1F, 24
	eor         r3, r3, #0x54
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 750
	ldr         r3, [sp, #0x14]
	mov         r3, r3, asr #14
	str         r3, [sp, #0x14]
; Line 751
	ldrsh       r1, [sp, #0xA]
	mov         r3, #0x7E, 24
	orr         r3, r3, #0xA6
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 752
	ldrsh       r1, [sp, #0xE]
	mvn         r3, #0x3E, 24
	eor         r3, r3, #0xA9
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 753
	ldrsh       r1, [sp, #0x10]
	mov         r3, #0x1F, 24
	orr         r3, r3, #0xAA
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 754
	ldrsh       r1, [sp, #0xC]
	mvn         r3, #0x3F, 24
	eor         r3, r3, #0x53
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 755
	ldrsh       r1, [sp, #2]
	mov         r3, #0x1F, 24
	orr         r3, r3, #0xAA
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	str         r3, [sp, #0x14]
; Line 756
	ldr         r3, [sp, #0x14]
	mov         r3, r3, lsl #2
	str         r3, [sp, #0x14]
; Line 757
	ldrsh       r3, [sp, #0xA]
	strh        r3, [sp, #0xE]
; Line 758
	ldrsh       r3, [sp]
	strh        r3, [sp, #8]
; Line 759
	add         r2, sp, #0
	add         r1, sp, #0xA
	ldr         r0, [sp, #0x14]
	bl          D_UTIL_l_extract
; Line 760
	ldr         r3, [sp, #0x14]
	add         r3, r3, #1, 18
	mov         r3, r3, asr #15
	str         r3, [sp, #0x14]
; Line 761
	ldr         r0, [sp, #0x14]
	bl          D_UTIL_saturate
	strh        r0, [sp, #0x18]
	ldr         r1, [sp, #4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x24]
	add         r2, r3, r2
	ldrsh       r3, [sp, #0x18]
	strh        r3, [r2]
; Line 763
	b           |$LN2@D_UTIL_hp5|
|$LN1@D_UTIL_hp5|
; Line 764
	ldrsh       r2, [sp, #0xE]
	ldr         r3, [sp, #0x2C]
	strh        r2, [r3]
; Line 765
	ldr         r3, [sp, #0x2C]
	add         r2, r3, #2
	ldrsh       r3, [sp, #8]
	strh        r3, [r2]
; Line 766
	ldr         r3, [sp, #0x2C]
	add         r2, r3, #4
	ldrsh       r3, [sp, #0xA]
	strh        r3, [r2]
; Line 767
	ldr         r3, [sp, #0x2C]
	add         r2, r3, #6
	ldrsh       r3, [sp]
	strh        r3, [r2]
; Line 768
	ldr         r3, [sp, #0x2C]
	add         r2, r3, #8
	ldrsh       r3, [sp, #0x10]
	strh        r3, [r2]
; Line 769
	ldr         r3, [sp, #0x2C]
	add         r2, r3, #0xA
	ldrsh       r3, [sp, #0xC]
	strh        r3, [r2]
; Line 772
	add         sp, sp, #0x1C
	ldmia       sp, {sp, pc}
|$M1906|

	ENDP  ; |D_UTIL_hp50_12k8|


	AREA	|.pdata|, PDATA
|$T1913| DCD	|$LN5@D_UTIL_ove|
	DCD	0x40002704
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_oversamp_16k| PROC
; Line 873
|$LN5@D_UTIL_ove|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xB4
|$M1910|
; Line 877
	mov         r2, #0x30
	ldr         r1, [sp, #0xC8]
	add         r0, sp, #0
	bl          memcpy
; Line 878
	ldrsh       r3, [sp, #0xC0]
	mov         r1, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r1, [sp, #0xBC]
	add         r3, sp, #0
	add         r0, r3, #0x30
	bl          memcpy
; Line 879
	ldrsh       r2, [sp, #0xC0]
	mov         r3, #5, 20
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	mov         r3, r3, lsl #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xB0]
; Line 880
	ldrsh       r2, [sp, #0xB0]
	ldr         r1, [sp, #0xC4]
	add         r3, sp, #0
	add         r0, r3, #0x18
	bl          D_UTIL_up_samp
; Line 881
	mov         r2, #0x30
	ldrsh       r0, [sp, #0xC0]
	mov         r3, #2
	mul         r1, r0, r3
	add         r3, sp, #0
	add         r1, r3, r1
	ldr         r0, [sp, #0xC8]
	bl          memcpy
; Line 884
	add         sp, sp, #0xB4
	ldmia       sp, {sp, pc}
|$M1911|

	ENDP  ; |D_UTIL_oversamp_16k|

	IMPORT	|D_ROM_fir_up|

	AREA	|.pdata|, PDATA
|$T1919| DCD	|$LN8@D_UTIL_up_|
	DCD	0x40003904
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_up_samp| PROC
; Line 838
|$LN8@D_UTIL_up_|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r4, r12, lr}
	sub         sp, sp, #0x1C
|$M1916|
; Line 842
	mov         r3, #0
	str         r3, [sp, #0x10]
; Line 844
	mov         r3, #0
	str         r3, [sp, #0xC]
	b           |$LN3@D_UTIL_up_|
|$LN2@D_UTIL_up_|
	ldr         r3, [sp, #0xC]
	add         r3, r3, #1
	str         r3, [sp, #0xC]
|$LN3@D_UTIL_up_|
	ldrsh       r2, [sp, #0x30]
	ldr         r3, [sp, #0xC]
	cmp         r3, r2
	bge         |$LN1@D_UTIL_up_|
; Line 846
	ldr         r2, [sp, #0x10]
	mov         r3, #0x19, 24
	orr         r3, r3, #0x9A
	mul         r3, r2, r3
	mov         r3, r3, asr #15
	str         r3, [sp, #4]
; Line 847
	ldr         r3, [sp, #4]
	mov         r2, r3, lsl #2
	ldr         r3, [sp, #4]
	add         r2, r2, r3
	ldr         r3, [sp, #0x10]
	sub         r3, r3, r2
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #8]
; Line 848
	mov         r3, #0xC
	str         r3, [sp]
	mov         r3, #5
	ldrsh       r2, [sp, #8]
	ldr         r1, [pc, #0x4C]
	ldr         r4, [sp, #4]
	mov         r0, #2
	mul         lr, r4, r0
	ldr         r0, [sp, #0x28]
	add         r0, r0, lr
	bl          D_UTIL_interpol
	strh        r0, [sp, #0x18]
	ldr         r1, [sp, #0xC]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x2C]
	add         r2, r3, r2
	ldrsh       r3, [sp, #0x18]
	strh        r3, [r2]
; Line 849
	ldr         r3, [sp, #0x10]
	add         r3, r3, #4
	str         r3, [sp, #0x10]
; Line 850
	b           |$LN2@D_UTIL_up_|
|$LN1@D_UTIL_up_|
; Line 853
	add         sp, sp, #0x1C
	ldmia       sp, {r4, sp, pc}
|$LN9@D_UTIL_up_|
	DCD         |D_ROM_fir_up|
|$M1917|

	ENDP  ; |D_UTIL_up_samp|


	AREA	|.pdata|, PDATA
|$T1925| DCD	|$LN12@D_UTIL_syn@2|
	DCD	0x40007d04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_synthesis| PROC
; Line 978
|$LN12@D_UTIL_syn@2|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xE4
|$M1922|
; Line 983
	ldrsh       r1, [sp, #0xF0]
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #8
	add         r3, r3, r2
	str         r3, [sp, #0xD4]
; Line 986
	ldr         r3, [sp, #0xEC]
	ldrsh       r0, [r3]
	bl          D_UTIL_norm_s
	strh        r0, [sp, #0xE0]
	ldrsh       r3, [sp, #0xE0]
	sub         r3, r3, #2
	str         r3, [sp, #4]
; Line 988
	ldrsh       r3, [sp, #0xF0]
	mov         r1, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r1, [sp, #0x100]
	add         r0, sp, #8
	bl          memcpy
; Line 990
	ldr         r3, [sp, #0xEC]
	ldrsh       r3, [r3]
	mov         r3, r3, asr #1
	mov         r3, r3, lsl #16
	mov         r3, r3, asr #16
	strh        r3, [sp, #0xD8]
; Line 993
	mov         r3, #0
	str         r3, [sp]
	b           |$LN7@D_UTIL_syn@2|
|$LN6@D_UTIL_syn@2|
	ldr         r3, [sp]
	add         r3, r3, #1
	str         r3, [sp]
|$LN7@D_UTIL_syn@2|
	ldrsh       r2, [sp, #0xFC]
	ldr         r3, [sp]
	cmp         r3, r2
	bge         |$LN5@D_UTIL_syn@2|
; Line 995
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xF4]
	add         r3, r3, r2
	ldrsh       r2, [r3]
	ldrsh       r3, [sp, #0xD8]
	mul         r3, r2, r3
	str         r3, [sp, #0xD0]
; Line 997
	mov         r3, #1
	str         r3, [sp, #0xDC]
	b           |$LN4@D_UTIL_syn@2|
|$LN3@D_UTIL_syn@2|
	ldr         r3, [sp, #0xDC]
	add         r3, r3, #1
	str         r3, [sp, #0xDC]
|$LN4@D_UTIL_syn@2|
	ldrsh       r2, [sp, #0xF0]
	ldr         r3, [sp, #0xDC]
	cmp         r3, r2
	bgt         |$LN2@D_UTIL_syn@2|
; Line 999
	ldr         r1, [sp, #0xDC]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xEC]
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r2, [sp]
	ldr         r3, [sp, #0xDC]
	sub         r1, r2, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xD4]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #0xD0]
	sub         r3, r3, r2
	str         r3, [sp, #0xD0]
; Line 1000
	b           |$LN3@D_UTIL_syn@2|
|$LN2@D_UTIL_syn@2|
; Line 1001
	ldr         r2, [sp, #0xD0]
	ldr         r3, [sp, #4]
	mov         r3, r2, lsl r3
	str         r3, [sp, #0xD0]
; Line 1003
	ldr         r3, [sp, #0xD0]
	add         r3, r3, #2, 22
	mov         r3, r3, asr #12
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xD4]
	add         r3, r3, r2
	strh        r0, [r3]
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xD4]
	add         r0, r3, r2
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xF8]
	add         r2, r3, r2
	ldrsh       r3, [r0]
	strh        r3, [r2]
; Line 1004
	b           |$LN6@D_UTIL_syn@2|
|$LN5@D_UTIL_syn@2|
; Line 1007
	add         r3, sp, #1, 24
	ldrsh       r3, [r3, #4]
	cmp         r3, #0
	beq         |$LN1@D_UTIL_syn@2|
; Line 1009
	ldrsh       r3, [sp, #0xF0]
	mov         r1, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldrsh       r1, [sp, #0xFC]
	ldrsh       r3, [sp, #0xF0]
	sub         r0, r1, r3
	mov         r3, #2
	mul         r1, r0, r3
	ldr         r3, [sp, #0xD4]
	add         r1, r3, r1
	ldr         r0, [sp, #0x100]
	bl          memcpy
|$LN1@D_UTIL_syn@2|
; Line 1013
	add         sp, sp, #0xE4
	ldmia       sp, {sp, pc}
|$M1923|

	ENDP  ; |D_UTIL_synthesis|

	IMPORT	|D_ROM_fir_7k|

	AREA	|.pdata|, PDATA
|$T1930| DCD	|$LN11@D_UTIL_hp_|
	DCD	0x40004f04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_hp_7k| PROC
; Line 1081
|$LN11@D_UTIL_hp_|
	mov         r12, sp
	stmdb       sp!, {r0 - r2}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xE8
|$M1927|
; Line 1086
	mov         r2, #0x3C
	ldr         r1, [sp, #0xF8]
	add         r0, sp, #0
	bl          memcpy
; Line 1087
	ldrsh       r3, [sp, #0xF4]
	mov         r1, r3
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r1, [sp, #0xF0]
	add         r3, sp, #0
	add         r0, r3, #0x3C
	bl          memcpy
; Line 1089
	mov         r3, #0
	str         r3, [sp, #0xDC]
	b           |$LN6@D_UTIL_hp_|
|$LN5@D_UTIL_hp_|
	ldr         r3, [sp, #0xDC]
	add         r3, r3, #1
	str         r3, [sp, #0xDC]
|$LN6@D_UTIL_hp_|
	ldrsh       r2, [sp, #0xF4]
	ldr         r3, [sp, #0xDC]
	cmp         r3, r2
	bge         |$LN4@D_UTIL_hp_|
; Line 1091
	mov         r3, #0
	str         r3, [sp, #0xE0]
; Line 1093
	mov         r3, #0
	str         r3, [sp, #0xE4]
	b           |$LN3@D_UTIL_hp_|
|$LN2@D_UTIL_hp_|
	ldr         r3, [sp, #0xE4]
	add         r3, r3, #1
	str         r3, [sp, #0xE4]
|$LN3@D_UTIL_hp_|
	ldr         r3, [sp, #0xE4]
	cmp         r3, #0x1F
	bge         |$LN1@D_UTIL_hp_|
; Line 1095
	ldr         r2, [sp, #0xDC]
	ldr         r3, [sp, #0xE4]
	add         r1, r2, r3
	mov         r3, #2
	mul         r2, r1, r3
	add         r3, sp, #0
	add         r3, r3, r2
	ldrsh       r0, [r3]
	ldr         r1, [sp, #0xE4]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [pc, #0x70]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mul         r2, r0, r3
	ldr         r3, [sp, #0xE0]
	add         r3, r3, r2
	str         r3, [sp, #0xE0]
; Line 1096
	b           |$LN2@D_UTIL_hp_|
|$LN1@D_UTIL_hp_|
; Line 1098
	ldr         r3, [sp, #0xE0]
	add         r3, r3, #1, 18
	mov         r3, r3, asr #15
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp, #0xDC]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0xF0]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1099
	b           |$LN5@D_UTIL_hp_|
|$LN4@D_UTIL_hp_|
; Line 1101
	mov         r2, #0x3C
	ldrsh       r0, [sp, #0xF4]
	mov         r3, #2
	mul         r1, r0, r3
	add         r3, sp, #0
	add         r1, r3, r1
	ldr         r0, [sp, #0xF8]
	bl          memcpy
; Line 1104
	add         sp, sp, #0xE8
	ldmia       sp, {sp, pc}
|$LN12@D_UTIL_hp_|
	DCD         |D_ROM_fir_7k|
|$M1928|

	ENDP  ; |D_UTIL_hp_7k|

	EXPORT	|D_UTIL_preemph|

	AREA	|.pdata|, PDATA
|$T1936| DCD	|$LN8@D_UTIL_pre|
	DCD	0x40004d04
; Function compile flags: /Odsp

	AREA	|.text|, CODE, ARM

|D_UTIL_preemph| PROC
; Line 1368
|$LN8@D_UTIL_pre|
	mov         r12, sp
	stmdb       sp!, {r0 - r3}
	stmdb       sp!, {r12, lr}
	sub         sp, sp, #0xC
|$M1933|
; Line 1372
	ldrsh       r3, [sp, #0x1C]
	sub         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	strh        r3, [sp, #4]
; Line 1374
	ldrsh       r3, [sp, #0x1C]
	sub         r3, r3, #1
	str         r3, [sp]
	b           |$LN3@D_UTIL_pre|
|$LN2@D_UTIL_pre|
	ldr         r3, [sp]
	sub         r3, r3, #1
	str         r3, [sp]
|$LN3@D_UTIL_pre|
	ldr         r3, [sp]
	cmp         r3, #0
	ble         |$LN1@D_UTIL_pre|
; Line 1376
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	ldrsh       r3, [r3]
	mov         r3, r3, lsl #15
	str         r3, [sp, #8]
; Line 1377
	ldr         r3, [sp]
	sub         r1, r3, #1
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	ldrsh       r1, [r3]
	ldrsh       r3, [sp, #0x18]
	mul         r2, r1, r3
	ldr         r3, [sp, #8]
	sub         r3, r3, r2
	str         r3, [sp, #8]
; Line 1378
	ldr         r3, [sp, #8]
	add         r3, r3, #1, 18
	mov         r3, r3, asr #15
	mov         r0, r3, lsl #16
	mov         r0, r0, asr #16
	ldr         r1, [sp]
	mov         r3, #2
	mul         r2, r1, r3
	ldr         r3, [sp, #0x14]
	add         r3, r3, r2
	strh        r0, [r3]
; Line 1379
	b           |$LN2@D_UTIL_pre|
|$LN1@D_UTIL_pre|
; Line 1381
	ldr         r3, [sp, #0x14]
	ldrsh       r3, [r3]
	mov         r3, r3, lsl #15
	str         r3, [sp, #8]
; Line 1382
	ldr         r3, [sp, #0x20]
	ldrsh       r1, [r3]
	ldrsh       r3, [sp, #0x18]
	mul         r2, r1, r3
	ldr         r3, [sp, #8]
	sub         r3, r3, r2
	str         r3, [sp, #8]
; Line 1383
	ldr         r3, [sp, #8]
	add         r3, r3, #1, 18
	mov         r3, r3, asr #15
	mov         r2, r3, lsl #16
	mov         r2, r2, asr #16
	ldr         r3, [sp, #0x14]
	strh        r2, [r3]
; Line 1384
	ldrsh       r2, [sp, #4]
	ldr         r3, [sp, #0x20]
	strh        r2, [r3]
; Line 1387
	add         sp, sp, #0xC
	ldmia       sp, {sp, pc}
|$M1934|

	ENDP  ; |D_UTIL_preemph|

	END