ipmovie.mid

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· MID 代码 · 共 1,112 行

	.file	1 "ipmovie.c"
	.section .mdebug.abi32
	.previous
	.section	.text.ipmovie_read_close,"ax",@progbits
	.align	2
	.align	5
	.ent	ipmovie_read_close
	.type	ipmovie_read_close, @function
ipmovie_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	ipmovie_read_close
	.rdata
	.align	2
$LC0:
	.ascii	"Interplay MVE File\032\000\000"
	.section	.text.ipmovie_probe,"ax",@progbits
	.align	2
	.align	5
	.ent	ipmovie_probe
	.type	ipmovie_probe, @function
ipmovie_probe:
	.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)
	lui	$16,%hi($LC0)
	sw	$17,20($sp)
	sw	$31,24($sp)
	move	$17,$4
	jal	strlen
	addiu	$4,$16,%lo($LC0)

	move	$6,$2
	sltu	$2,$2,20
	beq	$2,$0,$L4
	sltu	$2,$6,4

	beq	$2,$0,$L6
	lbu	$3,%lo($LC0)($16)

	lw	$7,4($17)
	lbu	$2,0($7)
	addiu	$5,$16,%lo($LC0)
	beq	$6,$0,$L20
	subu	$2,$2,$3

	bne	$2,$0,$L22
	sltu	$3,$0,$2

	lbu	$2,1($7)
	lbu	$3,1($5)
	sltu	$4,$6,2
	bne	$4,$0,$L20
	subu	$2,$2,$3

	bne	$2,$0,$L22
	sltu	$3,$0,$2

	lbu	$2,2($7)
	lbu	$3,2($5)
	li	$4,2			# 0x2
	beq	$6,$4,$L20
	subu	$2,$2,$3

	bne	$2,$0,$L22
	sltu	$3,$0,$2

	lbu	$3,3($7)
	lbu	$2,3($5)
	j	$L20
	subu	$2,$3,$2

$L6:
	lw	$4,4($17)
	jal	strcmp
	addiu	$5,$16,%lo($LC0)

$L20:
	sltu	$3,$0,$2
$L22:
	lw	$31,24($sp)
	li	$2,100			# 0x64
	lw	$17,20($sp)
	lw	$16,16($sp)
	movn	$2,$0,$3
	j	$31
	addiu	$sp,$sp,32

$L4:
	lw	$4,4($17)
	addiu	$5,$16,%lo($LC0)
	jal	strncmp
	li	$6,20			# 0x14

	sltu	$3,$0,$2
	lw	$31,24($sp)
	li	$2,100			# 0x64
	lw	$17,20($sp)
	lw	$16,16($sp)
	movn	$2,$0,$3
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	ipmovie_probe
	.globl	__divdi3
	.section	.text.load_ipmovie_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	load_ipmovie_packet
	.type	load_ipmovie_packet, @function
load_ipmovie_packet:
	.frame	$sp,56,$31		# vars= 0, regs= 8/0, args= 24, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$20,40($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$31,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$16,24($sp)
	lw	$8,64($4)
	lw	$9,68($4)
	move	$17,$4
	or	$2,$8,$9
	move	$18,$5
	beq	$2,$0,$L24
	move	$20,$6

	li	$21,65536			# 0x10000
	lw	$2,44($4)
	ori	$22,$21,0x4001
	beq	$2,$22,$L26
	addiu	$2,$8,6

	lw	$4,72($4)
	sltu	$5,$2,$8
	addu	$3,$5,$9
	addiu	$4,$4,-6
	move	$8,$2
	move	$9,$3
	sw	$4,72($17)
	sw	$2,64($17)
	sw	$3,68($17)
$L26:
	move	$4,$18
	move	$6,$8
	move	$7,$9
	jal	url_fseek
	sw	$0,16($sp)

	lw	$16,72($17)
	move	$2,$0
	move	$3,$0
	move	$4,$18
	sw	$2,64($17)
	sw	$3,68($17)
	move	$5,$20
	move	$6,$16
	lw	$18,48($17)
	jal	av_get_packet
	lw	$19,40($17)

	beq	$16,$2,$L46
	ori	$4,$21,0x5f90

$L28:
	li	$5,65534			# 0xfffe
$L32:
	lw	$31,52($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,$5
	j	$31
	addiu	$sp,$sp,56

$L24:
	lw	$2,96($4)
	lw	$3,100($4)
	or	$2,$2,$3
	bne	$2,$0,$L47
	nop

	lw	$6,112($4)
	lw	$7,116($4)
	move	$4,$5
	jal	url_fseek
	sw	$0,16($sp)

	li	$5,65532			# 0xfffc
	lw	$31,52($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,$5
	j	$31
	addiu	$sp,$sp,56

$L47:
	lw	$2,104($4)
	lw	$5,88($4)
	move	$4,$6
	jal	av_new_packet
	addu	$5,$2,$5

	beq	$2,$0,$L35
	li	$5,65533			# 0xfffd

	lw	$31,52($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,$5
	j	$31
	addiu	$sp,$sp,56

$L46:
	multu	$18,$4
	lw	$2,56($17)
	mflo	$4
	mfhi	$5
	move	$6,$19
	move	$7,$0
	jal	__divdi3
	sw	$2,24($20)

	lw	$4,44($17)
	sw	$2,0($20)
	beq	$4,$22,$L30
	sw	$3,4($20)

	lw	$2,72($17)
	lw	$4,36($17)
	lw	$3,32($17)
	divu	$0,$2,$4
	teq	$4,$0,7
	srl	$3,$3,3
	lw	$4,48($17)
	li	$5,3			# 0x3
	mflo	$2
	divu	$0,$2,$3
	teq	$3,$0,7
	mflo	$2
	addu	$4,$4,$2
	sw	$4,48($17)
	lw	$31,52($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,$5
	j	$31
	addiu	$sp,$sp,56

$L35:
	lw	$2,96($17)
	lw	$3,100($17)
	move	$4,$18
	move	$6,$2
	move	$7,$3
	sw	$2,48($20)
	sw	$3,52($20)
	jal	url_fseek
	sw	$0,16($sp)

	move	$3,$0
	move	$2,$0
	lw	$5,16($20)
	lw	$6,104($17)
	sw	$3,100($17)
	sw	$2,96($17)
	jal	get_buffer
	move	$4,$18

	lw	$3,104($17)
	beq	$2,$3,$L48
	nop

$L45:
	lw	$2,36($20)
	beq	$2,$0,$L28
	nop

	jal	$2
	move	$4,$20

	j	$L32
	li	$5,65534			# 0xfffe

$L30:
	lw	$3,72($17)
	lw	$4,36($17)
	addiu	$3,$3,-6
	divu	$0,$3,$4
	teq	$4,$0,7
	lw	$2,48($17)
	li	$5,3			# 0x3
	mflo	$3
	addu	$2,$2,$3
	j	$L32
	sw	$2,48($17)

$L48:
	lw	$6,80($17)
	lw	$7,84($17)
	move	$4,$18
	jal	url_fseek
	sw	$0,16($sp)

	lw	$4,16($20)
	lw	$5,104($17)
	move	$3,$0
	move	$2,$0
	lw	$6,88($17)
	addu	$5,$4,$5
	sw	$3,84($17)
	sw	$2,80($17)
	jal	get_buffer
	move	$4,$18

	lw	$3,88($17)
	bne	$2,$3,$L45
	nop

	lw	$2,52($17)
	lw	$6,24($17)
	sw	$2,24($20)
	lw	$3,12($17)
	lw	$7,28($17)
	addu	$2,$6,$3
	sra	$5,$3,31
	addu	$3,$7,$5
	sltu	$8,$2,$6
	addu	$3,$8,$3
	li	$5,3			# 0x3
	sw	$6,0($20)
	sw	$7,4($20)
	sw	$2,24($17)
	j	$L32
	sw	$3,28($17)

	.set	macro
	.set	reorder
	.end	load_ipmovie_packet
	.globl	__floatsidf
	.globl	__divdf3
	.globl	__truncdfsf2
	.globl	__divsf3
	.globl	__fixsfsi
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC1:
	.word	0
	.word	1093567616
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC2:
	.word	1202702336
	.section	.text.process_ipmovie_chunk,"ax",@progbits
	.align	2
	.align	5
	.ent	process_ipmovie_chunk
	.type	process_ipmovie_chunk, @function
process_ipmovie_chunk:
	.frame	$sp,1088,$31		# vars= 1032, regs= 8/0, args= 24, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-1088
	sw	$22,1080($sp)
	sw	$21,1076($sp)
	sw	$20,1072($sp)
	sw	$18,1064($sp)
	sw	$31,1084($sp)
	sw	$19,1068($sp)
	sw	$17,1060($sp)
	sw	$16,1056($sp)
	move	$21,$4
	move	$20,$5
	jal	load_ipmovie_packet
	move	$22,$6

	move	$18,$2
	li	$2,65532			# 0xfffc
	bne	$18,$2,$L120
	move	$2,$18

	jal	url_feof
	move	$4,$20

	bne	$2,$0,$L115
	move	$4,$20

	addiu	$5,$sp,24
	jal	get_buffer
	li	$6,4			# 0x4

	li	$3,4			# 0x4
	beq	$2,$3,$L54
	lbu	$2,27($sp)

	li	$18,65535			# 0xffff
$L50:
	move	$2,$18
$L120:
	lw	$31,1084($sp)
	lw	$22,1080($sp)
	lw	$21,1076($sp)
	lw	$20,1072($sp)
	lw	$19,1068($sp)
	lw	$18,1064($sp)
	lw	$17,1060($sp)
	lw	$16,1056($sp)
	j	$31
	addiu	$sp,$sp,1088

$L54:
	lbu	$3,25($sp)
	lbu	$4,26($sp)
	sll	$2,$2,8
	lbu	$5,24($sp)
	or	$18,$2,$4
	sll	$3,$3,8
	or	$19,$3,$5
	sltu	$2,$18,6
	li	$3,65535			# 0xffff
	blez	$19,$L58
	movz	$18,$3,$2

	beq	$18,$3,$L60
	nop

$L112:
	jal	url_feof
	move	$4,$20

	bne	$2,$0,$L111
	move	$4,$20

	addiu	$5,$sp,28
	jal	get_buffer
	li	$6,4			# 0x4

	li	$3,4			# 0x4
	bne	$2,$3,$L64
	lbu	$2,29($sp)

	lbu	$4,28($sp)
	sll	$2,$2,8
	addiu	$3,$19,-4
	or	$16,$2,$4
	subu	$19,$3,$16
	lbu	$17,31($sp)
	bltz	$19,$L64
	lbu	$3,30($sp)

	sltu	$2,$3,22
	beq	$2,$0,$L67
	sll	$2,$3,2

	lui	$3,%hi($L84)
	addiu	$3,$3,%lo($L84)
	addu	$2,$2,$3
	lw	$4,0($2)
	j	$4
	nop

	.rdata
	.align	2
	.align	2
$L84:
	.word	$L81
	.word	$L81
	.word	$L70
	.word	$L71
	.word	$L81
	.word	$L73
	.word	$L81
	.word	$L81
	.word	$L76
	.word	$L81
	.word	$L81
	.word	$L81
	.word	$L80
	.word	$L81
	.word	$L81
	.word	$L82
	.word	$L81
	.word	$L83
	.word	$L81
	.word	$L81
	.word	$L81
	.word	$L81
	.section	.text.process_ipmovie_chunk
$L81:
	li	$2,1			# 0x1
	move	$6,$16
	move	$7,$0
	move	$4,$20
	jal	url_fseek
	sw	$2,16($sp)

$L85:
	beq	$19,$0,$L58
	li	$2,65535			# 0xffff

	bne	$18,$2,$L112
	nop

$L60:
	jal	url_ftell
	move	$4,$20

	sw	$2,112($21)
	sw	$3,116($21)
$L109:
	li	$2,1			# 0x1
	bne	$18,$2,$L120
	move	$2,$18

	move	$4,$21
$L119:
	move	$5,$20
	jal	load_ipmovie_packet
	move	$6,$22

	move	$18,$2
	move	$2,$18
	lw	$31,1084($sp)
	lw	$22,1080($sp)
	lw	$21,1076($sp)
	lw	$20,1072($sp)
	lw	$19,1068($sp)
	lw	$18,1064($sp)
	lw	$17,1060($sp)
	lw	$16,1056($sp)
	j	$31
	addiu	$sp,$sp,1088

$L71:
	sltu	$2,$17,2
	bne	$2,$0,$L116
	slt	$2,$16,11

$L67:
	j	$L85
	li	$18,65535			# 0xffff

$L76:
	jal	url_ftell
	move	$4,$20

	sw	$2,64($21)
	sw	$3,68($21)
	sw	$16,72($21)
	move	$6,$16
	move	$7,$0
	move	$4,$20
	li	$2,1			# 0x1
	jal	url_fseek
	sw	$2,16($sp)

	j	$L85
	nop

$L73:
	sltu	$2,$17,3
	beq	$2,$0,$L67
	slt	$2,$16,9

	beq	$2,$0,$L67
	move	$4,$20

	addiu	$5,$sp,32
	jal	get_buffer
	move	$6,$16

	bne	$16,$2,$L67
	lbu	$2,33($sp)

	lbu	$3,35($sp)
	lbu	$4,32($sp)
	lbu	$5,34($sp)
	sll	$2,$2,8
	sll	$3,$3,8
	or	$2,$2,$4
	or	$3,$3,$5
	sll	$2,$2,3
	sll	$3,$3,3
	sw	$2,16($21)
	j	$L85
	sw	$3,20($21)

$L80:
	slt	$2,$16,773
	beq	$2,$0,$L67
	move	$4,$20

	addiu	$5,$sp,32
	jal	get_buffer
	move	$6,$16

	bne	$16,$2,$L67
	lbu	$2,33($sp)

	lbu	$3,32($sp)
	sll	$2,$2,8
	or	$5,$2,$3
	slt	$4,$5,256
	lbu	$2,35($sp)
	beq	$4,$0,$L67
	lbu	$3,34($sp)

	sll	$2,$2,8
	or	$2,$2,$3
	addu	$2,$5,$2
	addiu	$8,$2,-1
	slt	$3,$8,256
	beq	$3,$0,$L67
	slt	$2,$8,$5

	bne	$2,$0,$L104
	sll	$2,$5,2

	addu	$2,$2,$21
	addiu	$6,$2,124
	addiu	$7,$sp,36
$L106:
	lbu	$2,0($7)
	lbu	$3,1($7)
	lbu	$4,2($7)
	sll	$2,$2,2
	andi	$2,$2,0x00ff
	sll	$3,$3,10
	andi	$3,$3,0xfc00
	sll	$2,$2,16
	sll	$4,$4,2
	or	$2,$2,$3
	andi	$4,$4,0x00ff
	addiu	$5,$5,1
	or	$2,$2,$4
	slt	$3,$8,$5
	sw	$2,0($6)
	addiu	$7,$7,3
	beq	$3,$0,$L106
	addiu	$6,$6,4

$L104:
	li	$2,1			# 0x1
	j	$L85
	sw	$2,120($21)

$L82:
	jal	url_ftell
	move	$4,$20

	sw	$2,96($21)
	sw	$3,100($21)
	sw	$16,104($21)
	move	$6,$16
	move	$7,$0
	move	$4,$20
	li	$2,1			# 0x1
	jal	url_fseek
	sw	$2,16($sp)

	j	$L85
	nop

$L83:
	jal	url_ftell
	move	$4,$20

	sw	$2,80($21)
	sw	$3,84($21)
	sw	$16,88($21)
	move	$6,$16
	move	$7,$0
	move	$4,$20
	li	$2,1			# 0x1
	jal	url_fseek
	sw	$2,16($sp)

	j	$L85
	nop

$L70:
	bne	$17,$0,$L67
	slt	$2,$16,7

	beq	$2,$0,$L67
	move	$4,$20

	addiu	$5,$sp,32
	jal	get_buffer
	move	$6,$16

	bne	$16,$2,$L67
	lbu	$2,35($sp)

	lbu	$3,34($sp)
	lbu	$6,32($sp)
	lbu	$5,33($sp)
	lbu	$4,37($sp)
	sll	$3,$3,16
	sll	$2,$2,24
	lbu	$7,36($sp)
	or	$2,$2,$3
	or	$2,$2,$6
	sll	$5,$5,8
	sll	$4,$4,8
	or	$5,$5,$2
	or	$4,$4,$7
	jal	__floatsidf
	mul	$4,$5,$4

	lui	$6,%hi($LC1)
	lw	$4,%lo($LC1)($6)
	lw	$5,%lo($LC1+4)($6)
	move	$7,$3
	jal	__divdf3
	move	$6,$2

	move	$5,$3
	jal	__truncdfsf2
	move	$4,$2

	lui	$3,%hi($LC2)
	lw	$4,%lo($LC2)($3)
	move	$5,$2
	jal	__divsf3
	sw	$2,8($21)

	jal	__fixsfsi
	move	$4,$2

	j	$L85
	sw	$2,12($21)

$L64:
	j	$L60
	li	$18,65535			# 0xffff

$L115:
	j	$L50
	li	$18,65534			# 0xfffe

$L58:
	jal	url_ftell
	move	$4,$20

	sw	$2,112($21)
	li	$2,3			# 0x3
	bne	$18,$2,$L109
	sw	$3,116($21)

	j	$L119
	move	$4,$21

$L111:
	j	$L60
	li	$18,65534			# 0xfffe

$L116:
	beq	$2,$0,$L67
	move	$4,$20

	addiu	$5,$sp,32
	jal	get_buffer
	move	$6,$16

	bne	$16,$2,$L67
	lbu	$2,35($sp)

	lbu	$4,34($sp)
	sll	$2,$2,8
	lbu	$3,37($sp)
	or	$6,$2,$4
	lbu	$5,36($sp)
	sll	$4,$6,2
	andi	$2,$6,0x1
	addiu	$2,$2,1
	sll	$3,$3,8
	andi	$4,$4,0x8
	or	$3,$3,$5
	addiu	$4,$4,8
	sw	$2,36($21)
	li	$2,1			# 0x1
	sw	$3,40($21)
	beq	$17,$2,$L117
	sw	$4,32($21)

	li	$2,16			# 0x10
$L121:
	beq	$4,$2,$L118
	li	$2,65536			# 0x10000

	ori	$2,$2,0x5
	j	$L85
	sw	$2,44($21)

$L117:
	andi	$2,$6,0x4
	beq	$2,$0,$L121
	li	$2,16			# 0x10

	li	$2,65536			# 0x10000
	ori	$2,$2,0x4001
	j	$L85
	sw	$2,44($21)

$L118:
	j	$L85
	sw	$2,44($21)

	.set	macro
	.set	reorder
	.end	process_ipmovie_chunk
	.section	.text.ipmovie_read_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	ipmovie_read_packet
	.type	ipmovie_read_packet, @function
ipmovie_read_packet:
	.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$31,16($sp)
	move	$2,$4
	lw	$4,12($4)
	move	$6,$5
	jal	process_ipmovie_chunk
	addiu	$5,$2,16

	move	$3,$2
	li	$2,65535			# 0xffff
	bne	$3,$2,$L133
	li	$4,-22			# 0xffffffffffffffea

$L125:
	lw	$31,16($sp)
	move	$2,$4
	j	$31
	addiu	$sp,$sp,24

$L133:
	li	$2,65534			# 0xfffe
	beq	$3,$2,$L125
	li	$4,-5			# 0xfffffffffffffffb

	li	$2,65533			# 0xfffd
	xori	$5,$3,0x3
	beq	$3,$2,$L125
	li	$4,-12			# 0xfffffffffffffff4

	li	$2,-1			# 0xffffffffffffffff
	move	$4,$0
	j	$L125
	movn	$4,$2,$5

	.set	macro
	.set	reorder
	.end	ipmovie_read_packet
	.section	.text.ipmovie_read_header,"ax",@progbits
	.align	2
	.align	5
	.ent	ipmovie_read_header
	.type	ipmovie_read_header, @function
ipmovie_read_header:
	.frame	$sp,112,$31		# vars= 64, regs= 6/0, args= 24, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-112
	sw	$20,104($sp)
	sw	$19,100($sp)
	sw	$18,96($sp)
	sw	$31,108($sp)
	sw	$17,92($sp)
	sw	$16,88($sp)
	lw	$17,12($4)
	li	$2,26			# 0x1a
	move	$3,$0
	addiu	$18,$4,16
	sw	$2,112($17)
	sw	$3,116($17)
	move	$2,$0
	move	$3,$0
	addiu	$20,$sp,32
	sw	$3,28($17)
	sw	$3,100($17)
	sw	$3,84($17)
	sw	$3,68($17)
	move	$19,$4
	sw	$0,48($17)
	sw	$2,24($17)
	sw	$2,96($17)
	sw	$2,80($17)
	sw	$2,64($17)
	move	$4,$17
	move	$5,$18
	jal	process_ipmovie_chunk
	move	$6,$20

	li	$3,2			# 0x2
	beq	$2,$3,$L151
	li	$4,-22			# 0xffffffffffffffea

$L139:
	lw	$31,108($sp)
$L152:
	lw	$20,104($sp)
	lw	$19,100($sp)
	lw	$18,96($sp)
	lw	$17,92($sp)
	lw	$16,88($sp)
	move	$2,$4
	j	$31
	addiu	$sp,$sp,112

$L151:
	move	$4,$18
	addiu	$5,$sp,24
	jal	get_buffer
	li	$6,4			# 0x4

	li	$3,4			# 0x4
	bne	$2,$3,$L139
	li	$4,-5			# 0xfffffffffffffffb

	lbu	$16,27($sp)
	lbu	$3,26($sp)
	move	$4,$18
	li	$2,1			# 0x1
	sll	$16,$16,8
	li	$6,-4			# 0xfffffffffffffffc
	li	$7,-1			# 0xffffffffffffffff
	or	$16,$16,$3
	jal	url_fseek
	sw	$2,16($sp)

	li	$4,3			# 0x3
	bne	$16,$4,$L140
	move	$5,$18

	sw	$0,44($17)
$L142:
	move	$4,$19
	jal	av_new_stream
	move	$5,$0

	beq	$2,$0,$L143
	move	$16,$2

	li	$18,65536			# 0x10000
	move	$4,$2
	li	$5,33			# 0x21
	li	$6,1			# 0x1
	jal	av_set_pts_info
	ori	$7,$18,0x5f90

	lw	$3,8($16)
	lw	$2,0($16)
	addiu	$5,$17,120
	sw	$2,52($17)
	sw	$0,232($3)
	lw	$2,16($17)
	sw	$5,584($3)
	sw	$2,40($3)
	lw	$4,20($17)
	li	$2,40			# 0x28
	sw	$4,44($3)
	lw	$5,44($17)
	sw	$2,228($3)
	bne	$5,$0,$L145
	sw	$0,224($3)

	j	$L139
	move	$4,$0

$L140:
	move	$6,$20
	jal	process_ipmovie_chunk
	move	$4,$17

	beq	$2,$0,$L142
	li	$4,-22			# 0xffffffffffffffea

	j	$L152
	lw	$31,108($sp)

$L143:
	j	$L139
	li	$4,-12			# 0xfffffffffffffff4

$L145:
	move	$4,$19
	jal	av_new_stream
	move	$5,$0

	beq	$2,$0,$L143
	move	$16,$2

	move	$4,$2
	li	$5,33			# 0x21
	li	$6,1			# 0x1
	jal	av_set_pts_info
	ori	$7,$18,0x5f90

	lw	$8,8($16)
	lw	$2,0($16)
	lw	$5,44($17)
	sw	$2,56($17)
	sw	$0,232($8)
	lw	$3,36($17)
	ori	$6,$18,0x4001
	sw	$3,68($8)
	lw	$2,40($17)
	sw	$5,228($8)
	mul	$3,$3,$2
	sw	$2,64($8)
	lw	$4,32($17)
	li	$2,1			# 0x1
	mul	$3,$3,$4
	sw	$2,224($8)
	sw	$4,392($8)
	bne	$5,$6,$L148
	sw	$3,4($8)

	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$2,$2,1
	sw	$2,4($8)
$L148:
	lw	$2,68($8)
	lw	$3,392($8)
	move	$4,$0
	mul	$2,$2,$3
	j	$L139
	sw	$2,272($8)

	.set	macro
	.set	reorder
	.end	ipmovie_read_header
	.globl	ipmovie_demuxer
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC3:
	.ascii	"ipmovie\000"
	.align	2
$LC4:
	.ascii	"Interplay MVE format\000"
	.data
	.align	2
	.type	ipmovie_demuxer, @object
	.size	ipmovie_demuxer, 64
ipmovie_demuxer:
	.word	$LC3
	.word	$LC4
	.word	1152
	.word	ipmovie_probe
	.word	ipmovie_read_header
	.word	ipmovie_read_packet
	.word	ipmovie_read_close
	.space	36
	.ident	"GCC: (GNU) 4.1.2"