mp3.s

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.file	1 "mp3.c"
.section .mdebug.abi32
.previous
.section	.text.mp3_read_close,"ax",@progbits
.align	2
.align	5
.ent	mp3_read_close
.type	mp3_read_close, @function
mp3_read_close:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

j	$31
move	$2,$0

.set	macro
.set	reorder
.end	mp3_read_close
.section	.text.id3v2_put_ttag,"ax",@progbits
.align	2
.align	5
.ent	id3v2_put_ttag
.type	id3v2_put_ttag, @function
id3v2_put_ttag:
.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$31,36($sp)
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
move	$16,$4
move	$4,$5
move	$18,$6
addiu	$16,$16,16
jal	strlen
move	$20,$5

addiu	$17,$2,1
move	$5,$18
move	$4,$16
jal	put_be32
move	$19,$2

sra	$5,$17,21
move	$4,$16
jal	put_byte
andi	$5,$5,0x7f

sra	$5,$17,14
move	$4,$16
jal	put_byte
andi	$5,$5,0x7f

sra	$5,$17,7
move	$4,$16
jal	put_byte
andi	$5,$5,0x7f

move	$4,$16
jal	put_byte
andi	$5,$17,0x7f

move	$4,$16
jal	put_be16
move	$5,$0

move	$4,$16
jal	put_byte
li	$5,3			# 0x3

move	$4,$16
move	$5,$20
move	$6,$19
lw	$31,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	put_buffer
addiu	$sp,$sp,40

.set	macro
.set	reorder
.end	id3v2_put_ttag
.section	.text.mp3_write_packet,"ax",@progbits
.align	2
.align	5
.ent	mp3_write_packet
.type	mp3_write_packet, @function
mp3_write_packet:
.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	$31,20($sp)
sw	$16,16($sp)
lw	$6,20($5)
addiu	$16,$4,16
lw	$5,16($5)
jal	put_buffer
move	$4,$16

jal	put_flush_packet
move	$4,$16

lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	mp3_write_packet
.section	.text.mp3_write_trailer,"ax",@progbits
.align	2
.align	5
.ent	mp3_write_trailer
.type	mp3_write_trailer, @function
mp3_write_trailer:
.frame	$sp,176,$31		# vars= 128, regs= 7/0, args= 16, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
addiu	$sp,$sp,-176
sw	$20,160($sp)
sw	$31,168($sp)
sw	$21,164($sp)
sw	$19,156($sp)
sw	$18,152($sp)
sw	$17,148($sp)
sw	$16,144($sp)
lb	$2,1216($4)
.set	noreorder
.set	nomacro
beq	$2,$0,$L8
move	$20,$4
.set	macro
.set	reorder

addiu	$21,$sp,16
li	$4,4			# 0x4
li	$2,3			# 0x3
move	$3,$21
.set	noreorder
.set	nomacro
beq	$4,$2,$L13
addiu	$6,$sp,144
.set	macro
.set	reorder

li	$2,1			# 0x1
.set	noreorder
.set	nomacro
beq	$4,$2,$L44
addiu	$7,$sp,19
.set	macro
.set	reorder

$L10:
addiu	$5,$3,-4
move	$2,$0
#APP
.word	0b01110000000000100000000001101111	#S32I2M XR1,$2
#NO_APP
andi	$3,$3,0x1f
.set	noreorder
.set	nomacro
beq	$3,$0,$L47
addiu	$2,$6,-31
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
and	$2,$5,$2
addiu	$4,$2,32
sltu	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L47
addiu	$2,$6,-31
.set	macro
.set	reorder

$L36:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$4
.set	noreorder
.set	nomacro
bne	$2,$0,$L36
addiu	$2,$6,-31
.set	macro
.set	reorder

$L47:
li	$3,-32			# 0xffffffffffffffe0
and	$3,$2,$3
sltu	$4,$5,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L17
addiu	$2,$5,4
.set	macro
.set	reorder

$L48:
#APP
pref 30,0($2)
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L48
addiu	$2,$5,4
.set	macro
.set	reorder

$L17:
addiu	$3,$6,-4
sltu	$2,$5,$3
beq	$2,$0,$L19
$L38:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
bne	$2,$0,$L38
$L19:
andi	$3,$6,0x3
li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$2,$L24
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L45
$L21:
li	$2,84
move	$4,$7
li	$3,65
addiu	$5,$20,1216
li	$6,30			# 0x1e
sb	$2,16($sp)
li	$2,71
sb	$3,17($sp)
.set	noreorder
.set	nomacro
jal	strncpy
sb	$2,18($sp)
.set	macro
.set	reorder

addiu	$4,$sp,49
addiu	$5,$20,1728
.set	noreorder
.set	nomacro
jal	strncpy
li	$6,30			# 0x1e
.set	macro
.set	reorder

addiu	$4,$sp,79
addiu	$5,$20,3264
.set	noreorder
.set	nomacro
jal	strncpy
li	$6,30			# 0x1e
.set	macro
.set	reorder

lw	$13,3776($20)
.set	noreorder
.set	nomacro
blez	$13,$L25
li	$2,1717960704			# 0x66660000
.set	macro
.set	reorder

ori	$2,$2,0x6667
mult	$13,$2
sra	$3,$13,31
mfhi	$6
sra	$6,$6,2
subu	$6,$6,$3
mult	$6,$2
sra	$4,$6,31
mfhi	$5
sll	$11,$6,3
sra	$5,$5,2
subu	$5,$5,$4
mult	$5,$2
sra	$4,$5,31
mfhi	$3
sll	$8,$5,1
sra	$3,$3,2
subu	$3,$3,$4
mult	$3,$2
sra	$4,$3,31
mfhi	$2
sll	$10,$5,3
sra	$2,$2,2
subu	$2,$2,$4
sll	$12,$2,3
sll	$4,$6,1
sll	$7,$3,1
sll	$9,$3,3
sll	$2,$2,1
addu	$4,$4,$11
addu	$8,$8,$10
addu	$7,$7,$9
addu	$2,$2,$12
subu	$4,$13,$4
subu	$6,$6,$8
subu	$5,$5,$7
subu	$3,$3,$2
addiu	$4,$4,48
addiu	$6,$6,48
addiu	$5,$5,48
addiu	$3,$3,48
sb	$4,112($sp)
sb	$6,111($sp)
sb	$5,110($sp)
sb	$3,109($sp)
$L25:
addiu	$4,$sp,113
addiu	$5,$20,2752
.set	noreorder
.set	nomacro
jal	strncpy
li	$6,30			# 0x1e
.set	macro
.set	reorder

lw	$2,3780($20)
beq	$2,$0,$L27
sb	$2,142($sp)
sb	$0,141($sp)
$L27:
lui	$2,%hi(id3v1_genre_str)
addiu	$16,$2,%lo(id3v1_genre_str)
move	$17,$0
addiu	$18,$20,3784
.set	noreorder
.set	nomacro
j	$L29
li	$19,126			# 0x7e
.set	macro
.set	reorder

$L46:
addiu	$17,$17,1
beq	$17,$19,$L32
$L29:
lw	$5,0($16)
.set	noreorder
.set	nomacro
jal	strcasecmp
move	$4,$18
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L46
addiu	$16,$16,4
.set	macro
.set	reorder

sb	$17,143($sp)
$L32:
addiu	$16,$20,16
move	$4,$16
move	$5,$21
.set	noreorder
.set	nomacro
jal	put_buffer
li	$6,128			# 0x80
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	put_flush_packet
move	$4,$16
.set	macro
.set	reorder

$L8:
lw	$31,168($sp)
lw	$21,164($sp)
lw	$20,160($sp)
lw	$19,156($sp)
lw	$18,152($sp)
lw	$17,148($sp)
lw	$16,144($sp)
move	$2,$0
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,176
.set	macro
.set	reorder

$L13:
addiu	$7,$sp,19
move	$3,$7
sb	$0,16($sp)
sb	$0,17($sp)
.set	noreorder
.set	nomacro
j	$L10
sb	$0,18($sp)
.set	macro
.set	reorder

$L24:
sb	$0,6($5)
sb	$0,4($5)
.set	noreorder
.set	nomacro
j	$L21
sb	$0,5($5)
.set	macro
.set	reorder

$L45:
.set	noreorder
.set	nomacro
j	$L21
sb	$0,4($5)
.set	macro
.set	reorder

$L44:
addiu	$3,$sp,17
.set	noreorder
.set	nomacro
j	$L10
sb	$0,16($sp)
.set	macro
.set	reorder

.end	mp3_write_trailer
.section	.text.mp3_read_packet,"ax",@progbits
.align	2
.align	5
.ent	mp3_read_packet
.type	mp3_read_packet, @function
mp3_read_packet:
.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
addiu	$4,$4,16
li	$6,1024			# 0x400
sw	$16,16($sp)
sw	$31,20($sp)
jal	av_get_packet
move	$16,$5

blez	$2,$L54
sw	$0,24($16)

sw	$2,20($16)
lw	$31,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,24

$L54:
lw	$31,20($sp)
lw	$16,16($sp)
li	$2,-5			# 0xfffffffffffffffb
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	mp3_read_packet
.section	.text.id3v2_read_ttag,"ax",@progbits
.align	2
.align	5
.ent	id3v2_read_ttag
.type	id3v2_read_ttag, @function
id3v2_read_ttag:
.frame	$sp,56,$31		# vars= 0, regs= 9/0, args= 16, gp= 0
.mask	0x80ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
sw	$19,28($sp)
sw	$16,16($sp)
sw	$31,48($sp)
sw	$23,44($sp)
sw	$22,40($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$18,24($sp)
sw	$17,20($sp)
move	$19,$6
blez	$5,$L76
move	$16,$7

addiu	$20,$4,16
move	$4,$20
jal	get_byte
addiu	$17,$5,-1

move	$3,$2
bne	$2,$0,$L86
addiu	$21,$16,-1

lui	$2,%hi(ff_log2_tab)
li	$3,1717960704			# 0x66660000
addiu	$18,$16,-2
addiu	$22,$2,%lo(ff_log2_tab)
ori	$23,$3,0x6667
move	$16,$19
$L85:
addiu	$17,$17,-1
$L87:
li	$2,-1			# 0xffffffffffffffff
beq	$17,$2,$L84
nop

$L61:
jal	get_byte
move	$4,$20

move	$6,$2
sltu	$2,$2,128
beq	$2,$0,$L62
li	$2,-65536			# 0xffffffffffff0000

subu	$2,$16,$19
addiu	$3,$21,-1
slt	$2,$2,$3
beq	$2,$0,$L85
li	$2,-1			# 0xffffffffffffffff

addiu	$17,$17,-1
sb	$6,0($16)
bne	$17,$2,$L61
addiu	$16,$16,1

$L84:
sb	$0,0($16)
$L76:
lw	$31,48($sp)
$L88:
lw	$23,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,56

$L86:
li	$2,3			# 0x3
bne	$3,$2,$L88
lw	$31,48($sp)

slt	$2,$21,$17
move	$16,$21
movz	$16,$17,$2
move	$6,$16
move	$4,$20
jal	get_buffer
move	$5,$19

addu	$16,$19,$16
j	$L76
sb	$0,0($16)

$L62:
and	$2,$6,$2
bne	$2,$0,$L65
srl	$3,$6,16

move	$3,$6
move	$4,$0
$L67:
andi	$2,$3,0xff00
beq	$2,$0,$L89
addu	$2,$3,$22

srl	$3,$3,8
addiu	$4,$4,8
addu	$2,$3,$22
$L89:
lbu	$3,0($2)
addiu	$4,$4,4
addu	$3,$3,$4
mult	$3,$23
sra	$3,$3,31
mfhi	$2
sra	$2,$2,1
subu	$7,$2,$3
sll	$4,$7,1
sll	$2,$7,3
subu	$3,$16,$19
subu	$2,$2,$4
slt	$3,$3,$18
beq	$3,$0,$L71
addiu	$5,$2,-6

li	$2,256			# 0x100
sra	$2,$2,$7
subu	$2,$0,$2
srl	$3,$6,$5
or	$2,$2,$3
sb	$2,0($16)
addiu	$16,$16,1
$L71:
slt	$2,$5,6
bne	$2,$0,$L85
addiu	$5,$5,-6

$L90:
subu	$2,$16,$19
srl	$3,$6,$5
li	$4,-128			# 0xffffffffffffff80
andi	$3,$3,0x3f
slt	$2,$2,$18
or	$3,$3,$4
beq	$2,$0,$L73
slt	$4,$5,6

sb	$3,0($16)
addiu	$16,$16,1
$L73:
beq	$4,$0,$L90
addiu	$5,$5,-6

addiu	$5,$5,6
j	$L87
addiu	$17,$17,-1

$L65:
j	$L67
li	$4,16			# 0x10

.set	macro
.set	reorder
.end	id3v2_read_ttag
.section	.text.mp3_read_probe,"ax",@progbits
.align	2
.align	5
.ent	mp3_read_probe
.type	mp3_read_probe, @function
mp3_read_probe:
.frame	$sp,912,$31		# vars= 856, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-912
sw	$31,908($sp)
sw	$fp,904($sp)
sw	$23,900($sp)
sw	$22,896($sp)
sw	$21,892($sp)
sw	$20,888($sp)
sw	$19,884($sp)
sw	$18,880($sp)
sw	$17,876($sp)
sw	$16,872($sp)
lw	$fp,4($4)
sw	$4,912($sp)
lbu	$3,0($fp)
li	$2,73			# 0x49
beq	$3,$2,$L119
li	$2,68			# 0x44

$L92:
lw	$3,912($sp)
$L121:
lw	$2,8($3)
li	$3,4096			# 0x1000
addiu	$2,$2,-4
sltu	$4,$2,4097
movz	$2,$3,$4
addu	$18,$fp,$2
sltu	$3,$fp,$18
beq	$3,$0,$L113
subu	$5,$18,$fp

move	$19,$fp
move	$20,$0
move	$21,$0
addiu	$23,$sp,24
addiu	$22,$sp,16
sw	$5,864($sp)
$L107:
move	$16,$19
move	$17,$0
$L102:
lbu	$5,0($16)
lbu	$2,1($16)
lbu	$4,3($16)
lbu	$3,2($16)
sll	$2,$2,16
sll	$5,$5,24
or	$5,$5,$2
sll	$3,$3,8
or	$5,$5,$4
or	$5,$3,$5
move	$4,$23
jal	ff_mpa_decode_header
move	$6,$22

addu	$16,$16,$2
bltz	$2,$L103
sltu	$3,$16,$18

bne	$3,$0,$L102
addiu	$17,$17,1

$L103:
lw	$3,912($sp)
lw	$5,864($sp)
lw	$2,4($3)
slt	$4,$20,$17
xor	$2,$2,$19
addu	$3,$5,$fp
addiu	$19,$19,1
movz	$21,$17,$2
bne	$19,$3,$L107
movn	$20,$17,$4

slt	$2,$21,3
beq	$2,$0,$L112
li	$2,51			# 0x33

slt	$2,$20,3
beq	$2,$0,$L120
lw	$31,908($sp)

$L110:
slt	$2,$0,$20
$L112:
lw	$31,908($sp)
$L122:
lw	$fp,904($sp)
lw	$23,900($sp)
lw	$22,896($sp)
lw	$21,892($sp)
lw	$20,888($sp)
lw	$19,884($sp)
lw	$18,880($sp)
lw	$17,876($sp)
lw	$16,872($sp)
j	$31
addiu	$sp,$sp,912

$L120:
lw	$fp,904($sp)
lw	$23,900($sp)
lw	$22,896($sp)
lw	$21,892($sp)
lw	$20,888($sp)
lw	$19,884($sp)
lw	$18,880($sp)
lw	$17,876($sp)
lw	$16,872($sp)
li	$2,25			# 0x19
j	$31
addiu	$sp,$sp,912

$L113: