filtbank.s

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.file	1 "filtbank.c"
.section .mdebug.abi32
.previous
.section	.text.filter_bank_end,"ax",@progbits
.align	2
.align	5
.globl	filter_bank_end
.ent	filter_bank_end
.type	filter_bank_end, @function
filter_bank_end:
.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
.mask	0x80010000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$16,16($sp)
sw	$31,20($sp)
beq	$4,$0,$L4
move	$16,$4

jal	faad_mdct_end
lw	$4,24($4)

jal	faad_mdct_end
lw	$4,32($16)

jal	faad_mdct_end
lw	$4,28($16)

move	$4,$16
lw	$31,20($sp)
lw	$16,16($sp)
j	faad_free
addiu	$sp,$sp,24

$L4:
lw	$31,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	filter_bank_end
.section	.text.filter_bank_init,"ax",@progbits
.align	2
.align	5
.globl	filter_bank_init
.ent	filter_bank_init
.type	filter_bank_init, @function
filter_bank_init:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$16,16($sp)
andi	$16,$4,0xffff
li	$4,36			# 0x24
sw	$31,24($sp)
jal	faad_malloc
sw	$17,20($sp)

move	$4,$2
move	$5,$0
li	$6,36			# 0x24
jal	memset
move	$17,$2

srl	$4,$16,3
jal	faad_mdct_init
sll	$4,$4,1

sll	$4,$16,1
andi	$4,$4,0xfffe
jal	faad_mdct_init
sw	$2,24($17)

sw	$2,32($17)
jal	faad_mdct_init
andi	$4,$16,0xfffe

sw	$2,28($17)
li	$2,1024			# 0x400
beq	$16,$2,$L11
lui	$2,%hi(sine_long_960)

lui	$3,%hi(sine_short_120)
addiu	$2,$2,%lo(sine_long_960)
addiu	$3,$3,%lo(sine_short_120)
sw	$2,0($17)
sw	$3,8($17)
lui	$2,%hi(kbd_long_960)
lui	$3,%hi(kbd_short_120)
addiu	$2,$2,%lo(kbd_long_960)
addiu	$3,$3,%lo(kbd_short_120)
sw	$2,4($17)
sw	$3,12($17)
lui	$2,%hi(sine_mid_480)
lui	$3,%hi(ld_mid_480)
addiu	$2,$2,%lo(sine_mid_480)
addiu	$3,$3,%lo(ld_mid_480)
sw	$2,16($17)
sw	$3,20($17)
move	$2,$17
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L11:
lui	$2,%hi(sine_long_1024)
lui	$3,%hi(sine_short_128)
addiu	$2,$2,%lo(sine_long_1024)
addiu	$3,$3,%lo(sine_short_128)
sw	$2,0($17)
sw	$3,8($17)
lui	$2,%hi(kbd_long_1024)
lui	$3,%hi(kbd_short_128)
addiu	$2,$2,%lo(kbd_long_1024)
addiu	$3,$3,%lo(kbd_short_128)
sw	$2,4($17)
sw	$3,12($17)
lui	$2,%hi(sine_mid_512)
lui	$3,%hi(ld_mid_512)
addiu	$2,$2,%lo(sine_mid_512)
addiu	$3,$3,%lo(ld_mid_512)
sw	$2,16($17)
sw	$3,20($17)
move	$2,$17
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	filter_bank_init
.section	.text.ifilter_bank,"ax",@progbits
.align	2
.align	5
.globl	ifilter_bank
.ent	ifilter_bank
.type	ifilter_bank, @function
ifilter_bank:
.frame	$sp,8328,$31		# vars= 8272, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-8328
sw	$19,8300($sp)
lhu	$19,8360($sp)
sw	$21,8308($sp)
addiu	$21,$sp,16
sw	$23,8316($sp)
sw	$22,8312($sp)
sw	$20,8304($sp)
sw	$17,8292($sp)
move	$23,$4
andi	$17,$5,0x00ff
andi	$20,$6,0x00ff
move	$4,$21
move	$5,$0
li	$6,8192			# 0x2000
srl	$22,$19,3
sw	$fp,8320($sp)
sw	$18,8296($sp)
sw	$16,8288($sp)
sw	$31,8324($sp)
andi	$18,$7,0x00ff
jal	memset
lbu	$16,8356($sp)

subu	$3,$19,$22
srl	$2,$3,31
addu	$2,$2,$3
sra	$2,$2,1
li	$3,23			# 0x17
beq	$16,$3,$L95
andi	$fp,$2,0xffff

sll	$2,$20,2
sll	$3,$18,2
addu	$2,$2,$23
addu	$3,$3,$23
lw	$4,8($2)
lw	$2,0($2)
lw	$20,8($3)
lw	$18,0($3)
sw	$4,8260($sp)
sw	$2,8264($sp)
$L15:
li	$2,1			# 0x1
beq	$17,$2,$L18
sll	$2,$19,1

bne	$17,$0,$L96
li	$2,2			# 0x2

sll	$2,$19,1
andi	$4,$2,0xfffe
li	$3,1024			# 0x400
beq	$4,$3,$L22
sltu	$2,$4,1025

bne	$2,$0,$L97
li	$2,960			# 0x3c0

li	$2,1920			# 0x780
beq	$4,$2,$L23
li	$2,2048			# 0x800

beq	$4,$2,$L23
nop

$L21:
move	$4,$0
$L25:
lw	$5,8344($sp)
jal	faad_imdct
move	$6,$21

blez	$19,$L77
move	$16,$0

move	$8,$0
li	$14,1073741824			# 0x40000000
$L27:
sll	$10,$16,2
sll	$11,$8,2
addu	$13,$18,$10
addu	$11,$11,$21
lw	$6,0($13)
lw	$4,0($11)
lw	$5,8352($sp)
mult	$4,$6
addu	$12,$5,$10
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$6,$2,$4
addu	$3,$6,$5
lw	$7,0($12)
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
addu	$7,$7,$2
lw	$2,8348($sp)
addu	$10,$2,$10
sw	$7,0($10)
lw	$8,4($13)
lw	$4,4($11)
lw	$9,4($12)
mult	$4,$8
lw	$6,8($11)
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$8,$2,$4
addu	$3,$8,$5
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
addu	$9,$9,$2
sw	$9,4($10)
lw	$8,8($13)
lw	$9,8($12)
mult	$6,$8
lw	$4,12($11)
mflo	$6
mfhi	$7
addu	$2,$6,$14
sltu	$8,$2,$6
addu	$3,$8,$7
sll	$6,$3,1
srl	$2,$2,31
or	$2,$6,$2
addu	$9,$9,$2
sw	$9,8($10)
lw	$6,12($13)
addiu	$8,$16,4
mult	$4,$6
lw	$7,12($12)
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$6,$2,$4
addu	$3,$6,$5
sll	$4,$3,1
sll	$8,$8,16
srl	$2,$2,31
sra	$8,$8,16
or	$2,$4,$2
addu	$7,$7,$2
slt	$4,$8,$19
sw	$7,12($10)
bne	$4,$0,$L27
move	$16,$8

lw	$18,8352($sp)
move	$13,$0
move	$17,$0
li	$24,1073741824			# 0x40000000
$L29:
subu	$16,$19,$17
addu	$8,$19,$17
lw	$2,8264($sp)
sll	$16,$16,2
sll	$8,$8,2
addu	$16,$2,$16
addu	$8,$8,$21
lw	$6,0($8)
lw	$9,-4($16)
lw	$10,4($8)
mult	$6,$9
lw	$12,8($8)
mflo	$6
mfhi	$7
addu	$2,$6,$24
sltu	$9,$2,$6
addu	$3,$9,$7
sll	$6,$3,1
srl	$2,$2,31
or	$2,$6,$2
sw	$2,0($18)
lw	$9,-8($16)
lw	$14,12($8)
mult	$10,$9
addiu	$17,$13,4
mflo	$10
mfhi	$11
addu	$4,$10,$24
sltu	$8,$4,$10
addu	$5,$8,$11
sll	$9,$5,1
srl	$4,$4,31
or	$4,$9,$4
sw	$4,4($18)
lw	$8,-12($16)
sll	$17,$17,16
mult	$12,$8
sra	$17,$17,16
mflo	$12
mfhi	$13
addu	$2,$12,$24
sltu	$4,$2,$12
addu	$3,$4,$13
sll	$5,$3,1
srl	$2,$2,31
or	$2,$5,$2
sw	$2,8($18)
lw	$4,-16($16)
slt	$9,$17,$19
mult	$14,$4
move	$13,$17
mflo	$14
mfhi	$15
addu	$6,$14,$24
sltu	$2,$6,$14
addu	$7,$2,$15
sll	$3,$7,1
srl	$6,$6,31
or	$6,$3,$6
sw	$6,12($18)
bne	$9,$0,$L29
addiu	$18,$18,16

$L77:
lw	$31,8324($sp)
$L101:
lw	$fp,8320($sp)
lw	$23,8316($sp)
lw	$22,8312($sp)
lw	$21,8308($sp)
lw	$20,8304($sp)
lw	$19,8300($sp)
lw	$18,8296($sp)
lw	$17,8292($sp)
lw	$16,8288($sp)
j	$31
addiu	$sp,$sp,8328

$L96:
beq	$17,$2,$L19
li	$2,3			# 0x3

bne	$17,$2,$L101
lw	$31,8324($sp)

sll	$2,$19,1
andi	$4,$2,0xfffe
li	$3,1024			# 0x400
beq	$4,$3,$L62
sltu	$2,$4,1025

bne	$2,$0,$L98
li	$2,960			# 0x3c0

li	$2,1920			# 0x780
beq	$4,$2,$L63
li	$2,2048			# 0x800

beq	$4,$2,$L63
nop

$L61:
move	$4,$0
$L65:
lw	$5,8344($sp)
jal	faad_imdct
move	$6,$21

blez	$fp,$L66
nop

lw	$4,8352($sp)
lw	$3,8348($sp)
move	$5,$0
$L68:
lw	$2,0($4)
addiu	$5,$5,1
sw	$2,0($3)
addiu	$4,$4,4
bne	$fp,$5,$L68
addiu	$3,$3,4

$L66:
blez	$22,$L69
nop

move	$10,$20
move	$2,$0
li	$11,1			# 0x1
addiu	$20,$22,1
li	$12,1073741824			# 0x40000000
$L71:
addu	$6,$fp,$2
sll	$6,$6,2
addu	$2,$6,$21
lw	$4,0($2)
lw	$8,0($10)
lw	$5,8352($sp)
mult	$4,$8
addu	$7,$5,$6
mflo	$4
mfhi	$5
addu	$2,$4,$12
lw	$9,0($7)
sltu	$7,$2,$4
addu	$3,$7,$5
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
addu	$9,$9,$2
lw	$2,8348($sp)
addiu	$10,$10,4
addu	$6,$2,$6
move	$2,$11
addiu	$11,$11,1
bne	$20,$11,$L71
sw	$9,0($6)

$L69:
blez	$fp,$L72
nop

addu	$13,$22,$fp
addiu	$7,$fp,1
move	$3,$0
li	$8,1			# 0x1
$L74:
addu	$2,$13,$3
lw	$4,8352($sp)
sll	$2,$2,2
addu	$6,$2,$21
addu	$3,$4,$2
lw	$4,0($3)
lw	$5,0($6)
lw	$6,8348($sp)
addu	$4,$4,$5
addu	$2,$2,$6
move	$3,$8
addiu	$8,$8,1
bne	$7,$8,$L74
sw	$4,0($2)

$L72:
blez	$19,$L77
lw	$12,8352($sp)

move	$9,$0
li	$8,1			# 0x1
addiu	$13,$19,1
li	$10,1073741824			# 0x40000000
$L76:
subu	$2,$19,$9
addu	$6,$19,$9
lw	$7,8264($sp)
sll	$6,$6,2
sll	$2,$2,2
addu	$6,$6,$21
addu	$2,$2,$7
lw	$4,0($6)
lw	$7,-4($2)
move	$9,$8
mult	$4,$7
addiu	$8,$8,1
mflo	$4
mfhi	$5
addu	$2,$4,$10
sltu	$6,$2,$4
addu	$3,$6,$5
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
sw	$2,0($12)
bne	$13,$8,$L76
addiu	$12,$12,4

j	$L101
lw	$31,8324($sp)

$L18:
andi	$4,$2,0xfffe
li	$3,1024			# 0x400
beq	$4,$3,$L31
sltu	$2,$4,1025

bne	$2,$0,$L99
li	$2,960			# 0x3c0

li	$2,1920			# 0x780
beq	$4,$2,$L32
li	$2,2048			# 0x800

beq	$4,$2,$L32
nop

$L30:
move	$4,$0
$L34:
lw	$5,8344($sp)
jal	faad_imdct
move	$6,$21

blez	$19,$L35
nop

move	$16,$0
move	$8,$0
li	$14,1073741824			# 0x40000000
$L37:
sll	$10,$16,2
sll	$11,$8,2
addu	$13,$18,$10
addu	$11,$11,$21
lw	$6,0($13)
lw	$4,0($11)
lw	$5,8352($sp)
mult	$4,$6
addu	$12,$5,$10
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$6,$2,$4
addu	$3,$6,$5
lw	$7,0($12)
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
addu	$7,$7,$2
lw	$2,8348($sp)
addu	$10,$2,$10
sw	$7,0($10)
lw	$8,4($13)
lw	$4,4($11)
lw	$9,4($12)
mult	$4,$8
lw	$6,8($11)
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$8,$2,$4
addu	$3,$8,$5
sll	$4,$3,1
srl	$2,$2,31
or	$2,$4,$2
addu	$9,$9,$2
sw	$9,4($10)
lw	$8,8($13)
lw	$9,8($12)
mult	$6,$8
lw	$4,12($11)
mflo	$6
mfhi	$7
addu	$2,$6,$14
sltu	$8,$2,$6
addu	$3,$8,$7
sll	$6,$3,1
srl	$2,$2,31
or	$2,$6,$2
addu	$9,$9,$2
sw	$9,8($10)
lw	$6,12($13)
addiu	$8,$16,4
mult	$4,$6
lw	$7,12($12)
mflo	$4
mfhi	$5
addu	$2,$4,$14
sltu	$6,$2,$4
addu	$3,$6,$5
sll	$4,$3,1
sll	$8,$8,16
srl	$2,$2,31
sra	$8,$8,16
or	$2,$4,$2
addu	$7,$7,$2
slt	$4,$8,$19
sw	$7,12($10)
bne	$4,$0,$L37
move	$16,$8

$L35:
blez	$fp,$L38
nop

lw	$4,8352($sp)
move	$2,$0
li	$5,1			# 0x1
addiu	$7,$fp,1
$L40:
addu	$2,$19,$2
sll	$2,$2,2
addu	$2,$2,$21
lw	$3,0($2)
move	$2,$5
addiu	$5,$5,1
sw	$3,0($4)
bne	$7,$5,$L40
addiu	$4,$4,4

$L38:
blez	$22,$L41
nop

addu	$9,$19,$fp
move	$5,$0
li	$10,1			# 0x1
addiu	$20,$22,1
li	$12,1073741824			# 0x40000000
$L43:
subu	$2,$22,$5
addu	$6,$9,$5
lw	$3,8260($sp)
sll	$6,$6,2
sll	$2,$2,2
addu	$2,$2,$3
addu	$6,$6,$21
lw	$4,0($6)
lw	$8,-4($2)
addu	$7,$fp,$5
mult	$4,$8
sll	$7,$7,2
mflo	$4
mfhi	$5
addu	$2,$4,$12
sltu	$6,$2,$4
lw	$4,8352($sp)
addu	$3,$6,$5
addu	$7,$7,$4
srl	$2,$2,31
sll	$4,$3,1
move	$5,$10
or	$2,$4,$2
addiu	$10,$10,1
bne	$20,$10,$L43
sw	$2,0($7)

$L41:
blez	$fp,$L77
addu	$3,$22,$fp

addiu	$7,$fp,1
move	$5,$0
li	$4,1			# 0x1
$L45:
addu	$2,$3,$5
lw	$5,8352($sp)
sll	$2,$2,2
addu	$2,$2,$5
move	$5,$4
addiu	$4,$4,1
bne	$7,$4,$L45
sw	$0,0($2)

lw	$31,8324($sp)
lw	$fp,8320($sp)
lw	$23,8316($sp)
lw	$22,8312($sp)
lw	$21,8308($sp)
lw	$20,8304($sp)
lw	$19,8300($sp)
lw	$18,8296($sp)
lw	$17,8292($sp)
lw	$16,8288($sp)
j	$31
addiu	$sp,$sp,8328

$L95:
sll	$2,$20,2
sll	$3,$18,2
addu	$2,$2,$23
addu	$3,$3,$23
lw	$2,16($2)
lw	$18,16($3)
move	$20,$0
sw	$2,8264($sp)
j	$L15
sw	$0,8260($sp)

$L97:
bne	$4,$2,$L21
nop

$L22:
j	$L25
lw	$4,28($23)

$L99:
bne	$4,$2,$L30
nop

$L31:
j	$L34
lw	$4,28($23)

$L23:
j	$L25
lw	$4,32($23)

$L32:
j	$L34
lw	$4,32($23)

$L19:
lw	$4,24($23)
lw	$5,8344($sp)
jal	faad_imdct
move	$6,$21

lw	$2,8344($sp)
sll	$7,$22,2
sll	$6,$22,3
lw	$4,24($23)
addu	$5,$2,$7
sw	$6,8280($sp)
addu	$6,$21,$6
jal	faad_imdct
sw	$7,8276($sp)

lw	$7,8280($sp)
lw	$6,8344($sp)
sll	$3,$22,4
lw	$4,24($23)
addu	$5,$6,$7
addu	$6,$21,$3
jal	faad_imdct
sw	$3,8284($sp)

lw	$2,8280($sp)
lw	$5,8276($sp)
lw	$3,8284($sp)
sll	$17,$22,5
lw	$6,8344($sp)
subu	$18,$17,$2
subu	$3,$3,$5
lw	$4,24($23)
addu	$5,$6,$3
addu	$6,$21,$18
jal	faad_imdct
sw	$3,8272($sp)

lw	$7,8344($sp)
lw	$2,8284($sp)
lw	$4,24($23)
addu	$5,$7,$2
jal	faad_imdct
addu	$6,$21,$17

lw	$3,8276($sp)
lw	$6,8284($sp)
lw	$7,8280($sp)
lw	$2,8344($sp)
addu	$5,$3,$6
lw	$4,24($23)
addu	$6,$7,$17
addu	$5,$2,$5
jal	faad_imdct
addu	$6,$21,$6

lw	$3,8284($sp)
sll	$16,$22,6
lw	$7,8344($sp)
subu	$6,$16,$3
lw	$4,24($23)
addu	$5,$7,$18
jal	faad_imdct
addu	$6,$21,$6

lw	$2,8276($sp)
lw	$3,8280($sp)
lw	$6,8344($sp)
subu	$17,$17,$2
subu	$16,$16,$3
lw	$4,24($23)
addu	$5,$6,$17
jal	faad_imdct
addu	$6,$21,$16

blez	$fp,$L46
nop

lw	$4,8352($sp)
lw	$3,8348($sp)
move	$5,$0
$L48:
lw	$2,0($4)
addiu	$5,$5,1
sw	$2,0($3)
addiu	$4,$4,4
bne	$5,$fp,$L48
addiu	$3,$3,4

$L46:
blez	$22,$L49
addu	$2,$22,$fp

sll	$25,$22,1
sw	$2,8256($sp)
lw	$5,8276($sp)
lw	$6,8280($sp)
lw	$2,8280($sp)
addu	$7,$25,$22
addu	$4,$7,$fp
sw	$7,8248($sp)
addu	$3,$25,$fp
addu	$5,$5,$22
subu	$6,$6,$25
srl	$7,$22,1
subu	$2,$2,$22
lw	$18,8260($sp)
move	$23,$20
sw	$3,8252($sp)
sw	$4,8244($sp)
sw	$5,8240($sp)