idcin.s

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

lw	$6,4($4)
lbu	$3,3($6)
lbu	$4,2($6)
sll	$3,$3,24
sll	$4,$4,16
lbu	$2,1($6)
lbu	$5,0($6)
or	$3,$3,$4
or	$3,$3,$5
sll	$2,$2,8
or	$2,$2,$3
addiu	$2,$2,-1
sltu	$2,$2,1024
beq	$2,$0,$L9
move	$7,$0

lbu	$3,7($6)
lbu	$4,6($6)
sll	$3,$3,24
sll	$4,$4,16
lbu	$2,5($6)
lbu	$5,4($6)
or	$3,$3,$4
or	$3,$3,$5
sll	$2,$2,8
or	$2,$2,$3
addiu	$2,$2,-1
sltu	$2,$2,1024
beq	$2,$0,$L9
nop

lbu	$2,11($6)
lbu	$3,10($6)
lbu	$4,9($6)
sll	$3,$3,16
lbu	$5,8($6)
sll	$2,$2,24
or	$2,$2,$3
or	$2,$2,$5
sll	$4,$4,8
or	$4,$4,$2
addiu	$3,$4,-8000
li	$2,40000			# 0x9c40
beq	$4,$0,$L5
sltu	$3,$2,$3

bne	$3,$0,$L9
nop

$L5:
lbu	$2,15($6)
lbu	$4,14($6)
lbu	$3,13($6)
lbu	$5,12($6)
sll	$2,$2,24
sll	$4,$4,16
or	$2,$2,$4
or	$2,$2,$5
sll	$3,$3,8
or	$3,$3,$2
sltu	$3,$3,3
beq	$3,$0,$L9
nop

lbu	$3,19($6)
lbu	$4,18($6)
lbu	$5,16($6)
lbu	$2,17($6)
sll	$3,$3,24
sll	$4,$4,16
or	$3,$3,$4
or	$3,$3,$5
sll	$2,$2,8
or	$2,$2,$3
sltu	$2,$2,3
bne	$2,$0,$L12
nop

$L9:
j	$31
move	$2,$7

$L12:
li	$7,50			# 0x32
j	$31
move	$2,$7

.set	macro
.set	reorder
.end	idcin_probe
.section	.text.idcin_read_close,"ax",@progbits
.align	2
.align	5
.ent	idcin_read_close
.type	idcin_read_close, @function
idcin_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	idcin_read_close
.section	.text.idcin_read_packet,"ax",@progbits
.align	2
.align	5
.ent	idcin_read_packet
.type	idcin_read_packet, @function
idcin_read_packet:
.frame	$sp,816,$31		# vars= 768, regs= 5/0, args= 24, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-816
sw	$18,800($sp)
addiu	$18,$4,16
sw	$19,804($sp)
move	$2,$4
sw	$31,808($sp)
sw	$17,796($sp)
sw	$16,792($sp)
move	$4,$18
move	$19,$5
jal	url_feof
lw	$17,12($2)

bne	$2,$0,$L36
li	$8,-5			# 0xfffffffffffffffb

lw	$2,20($17)
bne	$2,$0,$L43
nop

lw	$2,16($17)
beq	$2,$0,$L32
nop

lw	$16,12($17)
$L34:
move	$4,$18
move	$5,$19
jal	av_get_packet
move	$6,$16

bne	$16,$2,$L16
move	$8,$2

lw	$2,32($17)
lw	$3,36($17)
lw	$7,4($17)
sw	$2,0($19)
sw	$3,4($19)
lw	$4,32($17)
sw	$7,24($19)
lw	$5,36($17)
lw	$6,16($17)
addiu	$2,$4,6428
sltu	$7,$2,$4
xori	$6,$6,0x1
addu	$3,$7,$5
sw	$6,16($17)
sw	$2,32($17)
sw	$3,36($17)
$L31:
lw	$2,24($17)
beq	$2,$0,$L48
lw	$31,808($sp)

lw	$2,20($17)
xori	$2,$2,0x1
sw	$2,20($17)
lw	$31,808($sp)
lw	$19,804($sp)
lw	$18,800($sp)
lw	$17,796($sp)
lw	$16,792($sp)
move	$2,$8
j	$31
addiu	$sp,$sp,816

$L43:
jal	get_le32
move	$4,$18

move	$3,$2
li	$2,2			# 0x2
bne	$3,$2,$L44
li	$2,1			# 0x1

$L16:
li	$8,-5			# 0xfffffffffffffffb
$L36:
lw	$31,808($sp)
$L48:
lw	$19,804($sp)
lw	$18,800($sp)
lw	$17,796($sp)
lw	$16,792($sp)
move	$2,$8
j	$31
addiu	$sp,$sp,816

$L32:
j	$L34
lw	$16,8($17)

$L44:
beq	$3,$2,$L45
addiu	$16,$sp,24

$L21:
jal	get_le32
move	$4,$18

addiu	$16,$2,-4
li	$6,4			# 0x4
move	$7,$0
move	$4,$18
li	$2,1			# 0x1
jal	url_fseek
sw	$2,16($sp)

move	$4,$18
move	$5,$19
jal	av_get_packet
move	$6,$16

bne	$16,$2,$L16
move	$8,$2

lw	$2,32($17)
lw	$3,36($17)
lw	$4,0($17)
sw	$2,0($19)
sw	$4,24($19)
j	$L31
sw	$3,4($19)

$L45:
sw	$3,40($17)
move	$4,$18
move	$5,$16
jal	get_buffer
li	$6,768			# 0x300

li	$3,768			# 0x300
bne	$2,$3,$L16
addiu	$8,$sp,792

j	$L24
move	$3,$16

$L47:
beq	$3,$8,$L27
li	$7,2			# 0x2

$L24:
lbu	$2,0($3)
sltu	$2,$2,64
bne	$2,$0,$L47
addiu	$3,$3,1

move	$7,$0
$L27:
move	$5,$16
move	$6,$17
$L29:
lbu	$2,0($5)
lbu	$3,1($5)
lbu	$4,2($5)
sll	$2,$2,$7
sll	$3,$3,$7
andi	$2,$2,0x00ff
sll	$4,$4,$7
andi	$3,$3,0x00ff
sll	$2,$2,16
andi	$4,$4,0x00ff
or	$2,$2,$4
sll	$3,$3,8
or	$3,$3,$2
addiu	$5,$5,3
sw	$3,44($6)
bne	$5,$8,$L29
addiu	$6,$6,4

j	$L21
nop

.set	macro
.set	reorder
.end	idcin_read_packet
.section	.text.idcin_read_header,"ax",@progbits
.align	2
.align	5
.ent	idcin_read_header
.type	idcin_read_header, @function
idcin_read_header:
.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$18,32($sp)
addiu	$18,$4,16
sw	$31,60($sp)
sw	$fp,56($sp)
sw	$22,48($sp)
sw	$21,44($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$17,28($sp)
move	$20,$4
sw	$23,52($sp)
sw	$16,24($sp)
move	$4,$18
jal	get_le32
lw	$23,12($20)

move	$4,$18
jal	get_le32
move	$22,$2

move	$4,$18
jal	get_le32
move	$21,$2

move	$4,$18
jal	get_le32
sw	$2,16($sp)

move	$4,$18
jal	get_le32
move	$17,$2

move	$4,$20
move	$5,$0
jal	av_new_stream
move	$fp,$2

bne	$2,$0,$L66
move	$19,$2

$L50:
li	$3,-12			# 0xfffffffffffffff4
$L54:
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($sp)
lw	$21,44($sp)
lw	$20,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,64

$L66:
li	$2,65536			# 0x10000
ori	$7,$2,0x5f90
li	$5,33			# 0x21
li	$6,1			# 0x1
jal	av_set_pts_info
move	$4,$19

lw	$16,8($19)
lw	$2,0($19)
li	$3,48			# 0x30
li	$4,65536			# 0x10000
sw	$2,0($23)
sw	$3,228($16)
sw	$4,28($16)
sw	$22,40($16)
sw	$21,44($16)
sw	$0,224($16)
jal	av_malloc
sw	$0,232($16)

lw	$3,8($19)
sw	$2,24($16)
lw	$5,24($3)
move	$4,$18
jal	get_buffer
li	$6,65536			# 0x10000

li	$5,65536			# 0x10000
beq	$2,$5,$L52
move	$16,$2

j	$L54
li	$3,-5			# 0xfffffffffffffffb

$L52:
lw	$3,8($19)
addiu	$2,$23,40
sw	$2,584($3)
lw	$2,16($sp)
bne	$2,$0,$L67
li	$2,1			# 0x1

sw	$2,24($23)
$L64:
li	$2,1			# 0x1
move	$4,$0
move	$5,$0
move	$3,$0
sw	$2,20($23)
sw	$4,32($23)
j	$L54
sw	$5,36($23)

$L67:
li	$19,1			# 0x1
sw	$19,24($23)
move	$4,$20
jal	av_new_stream
move	$5,$0

beq	$2,$0,$L50
move	$18,$2

move	$4,$2
li	$5,33			# 0x21
li	$6,1			# 0x1
jal	av_set_pts_info
ori	$7,$16,0x5f90

lw	$2,16($sp)
mul	$6,$17,$fp
mul	$4,$2,$17
sll	$2,$fp,3
mul	$4,$4,$2
lw	$2,0($18)
lw	$5,8($18)
sw	$2,4($23)
lw	$2,16($sp)
sll	$3,$17,3
sw	$3,392($5)
sw	$4,4($5)
sw	$19,224($5)
sw	$19,232($5)
sw	$fp,68($5)
sw	$2,64($5)
beq	$17,$19,$L68
sw	$6,272($5)

sw	$16,228($5)
$L60:
lw	$4,16($sp)
li	$2,-1840709632			# 0xffffffff92490000
srl	$3,$4,1
ori	$2,$2,0x2493
multu	$3,$2
mfhi	$3
srl	$3,$3,2
sll	$4,$3,1
sll	$2,$3,4
subu	$2,$2,$4
lw	$4,16($sp)
beq	$4,$2,$L61
mul	$2,$6,$3

addiu	$2,$3,1
mul	$2,$6,$2
mul	$3,$6,$3
sw	$2,12($23)
sw	$3,8($23)
j	$L64
sw	$0,16($23)

$L61:
sw	$0,16($23)
sw	$2,8($23)
j	$L64
sw	$2,12($23)

$L68:
ori	$2,$16,0x5
j	$L60
sw	$2,228($5)

.set	macro
.set	reorder
.end	idcin_read_header
.globl	idcin_demuxer
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"idcin\000"
.align	2
$LC1:
.ascii	"Id CIN format\000"
.data
.align	2
.type	idcin_demuxer, @object
.size	idcin_demuxer, 64
idcin_demuxer:
.word	$LC0
.word	$LC1
.word	1072
.word	idcin_probe
.word	idcin_read_header
.word	idcin_read_packet
.word	idcin_read_close
.space	36
.ident	"GCC: (GNU) 4.1.2"