mjpegbdec.mid

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	.file	1 "mjpegbdec.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"not mjpeg-b (bad fourcc)\012\000"
	.align	2
$LC1:
	.ascii	"field size: 0x%x\012\000"
	.align	2
$LC2:
	.ascii	"second field offs: 0x%x\012\000"
	.align	2
$LC3:
	.ascii	"dqt offs: 0x%x\012\000"
	.align	2
$LC4:
	.ascii	"dht offs: 0x%x\012\000"
	.align	2
$LC5:
	.ascii	"sof offs: 0x%x\012\000"
	.align	2
$LC6:
	.ascii	"sos offs: 0x%x\012\000"
	.align	2
$LC7:
	.ascii	"sod offs: 0x%x\012\000"
	.align	2
$LC8:
	.ascii	"QP: %d\012\000"
	.section	.text.mjpegb_decode_frame,"ax",@progbits
	.align	2
	.align	5
	.ent	mjpegb_decode_frame
	.type	mjpegb_decode_frame, @function
mjpegb_decode_frame:
	.frame	$sp,72,$31		# vars= 16, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-72
	sw	$fp,64($sp)
	sw	$23,60($sp)
	sw	$22,56($sp)
	sw	$21,52($sp)
	sw	$19,44($sp)
	sw	$31,68($sp)
	sw	$20,48($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	lw	$18,136($4)
	lw	$2,88($sp)
	addiu	$23,$18,4
	move	$21,$4
	move	$22,$23
	addu	$fp,$7,$2
	move	$19,$7
	sw	$7,84($sp)
	sw	$5,76($sp)
	sw	$6,80($sp)
	sw	$23,20($sp)
	.set	noreorder
	.set	nomacro
	j	$L2
	sw	$23,24($sp)
	.set	macro
	.set	reorder

$L75:
	.set	noreorder
	.set	nomacro
	bltz	$2,$L3
	addiu	$3,$19,7
	.set	macro
	.set	reorder

	move	$4,$3
	addiu	$2,$19,6
	lbu	$3,0($2)
	addiu	$6,$19,4
	lbu	$2,0($4)
	addiu	$5,$19,5
	lbu	$4,0($6)
	lbu	$5,0($5)
	sll	$2,$2,16
	sll	$3,$3,24
	or	$3,$3,$2
	sll	$4,$4,24
	sll	$5,$5,16
	or	$4,$4,$5
	srl	$3,$3,16
	li	$2,1835663360			# 0x6d6a0000
	or	$3,$3,$4
	ori	$2,$2,0x7067
	.set	noreorder
	.set	nomacro
	bne	$3,$2,$L63
	move	$17,$19
	.set	macro
	.set	reorder

$L76:
	addiu	$3,$17,10
	lbu	$5,1($3)
	lbu	$2,10($17)
	addiu	$3,$17,8
	lbu	$6,1($3)
	lbu	$4,8($17)
	sll	$5,$5,16
	sll	$2,$2,24
	or	$2,$2,$5
	sll	$6,$6,16
	sll	$4,$4,24
	or	$4,$4,$6
	srl	$2,$2,16
	or	$2,$2,$4
	lui	$6,%hi($LC1)
	move	$7,$2
	addiu	$6,$6,%lo($LC1)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$2,16($sp)
	.set	macro
	.set	reorder

	addiu	$3,$17,18
	lbu	$5,1($3)
	lbu	$2,18($17)
	addiu	$3,$17,16
	lbu	$6,1($3)
	lbu	$4,16($17)
	sll	$5,$5,16
	sll	$2,$2,24
	or	$2,$2,$5
	sll	$6,$6,16
	sll	$4,$4,24
	or	$4,$4,$6
	srl	$2,$2,16
	or	$20,$2,$4
	lui	$6,%hi($LC2)
	addiu	$6,$6,%lo($LC2)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$20
	.set	macro
	.set	reorder

	addiu	$2,$17,22
	lbu	$4,1($2)
	addiu	$6,$17,20
	lbu	$2,22($17)
	lbu	$5,1($6)
	lbu	$3,20($17)
	sll	$4,$4,16
	sll	$2,$2,24
	or	$2,$2,$4
	sll	$5,$5,16
	sll	$3,$3,24
	or	$3,$3,$5
	srl	$2,$2,16
	or	$16,$2,$3
	lui	$6,%hi($LC3)
	addiu	$6,$6,%lo($LC3)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$0,$L83
	addiu	$2,$17,26
	.set	macro
	.set	reorder

	addu	$7,$19,$16
	subu	$2,$fp,$7
	sll	$2,$2,3
	sra	$3,$2,3
	bltz	$3,$L12
	bltz	$2,$L12
	addu	$3,$3,$7
$L15:
	lw	$4,20($sp)
	sw	$2,12($4)
	li	$2,219			# 0xdb
	sw	$0,8($4)
	sw	$7,0($4)
	sw	$3,4($4)
	sw	$2,20($18)
	.set	noreorder
	.set	nomacro
	jal	ff_mjpeg_decode_dqt
	move	$4,$18
	.set	macro
	.set	reorder

	addiu	$2,$17,26
$L83:
	lbu	$4,1($2)
	addiu	$6,$17,24
	lbu	$2,26($17)
	lbu	$5,1($6)
	lbu	$3,24($17)
	sll	$4,$4,16
	sll	$2,$2,24
	or	$2,$2,$4
	sll	$5,$5,16
	sll	$3,$3,24
	or	$3,$3,$5
	srl	$2,$2,16
	or	$16,$2,$3
	lui	$6,%hi($LC4)
	addiu	$6,$6,%lo($LC4)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$0,$L84
	addiu	$2,$17,30
	.set	macro
	.set	reorder

	addu	$7,$19,$16
	subu	$2,$fp,$7
	sll	$2,$2,3
	sra	$3,$2,3
	bltz	$3,$L18
	bltz	$2,$L18
	addu	$3,$3,$7
$L21:
	sw	$2,12($23)
	li	$2,196			# 0xc4
	sw	$0,8($23)
	sw	$7,0($23)
	sw	$3,4($23)
	sw	$2,20($18)
	.set	noreorder
	.set	nomacro
	jal	ff_mjpeg_decode_dht
	move	$4,$18
	.set	macro
	.set	reorder

	addiu	$2,$17,30
$L84:
	lbu	$4,1($2)
	addiu	$6,$17,28
	lbu	$2,30($17)
	lbu	$5,1($6)
	lbu	$3,28($17)
	sll	$4,$4,16
	sll	$2,$2,24
	or	$2,$2,$4
	sll	$5,$5,16
	sll	$3,$3,24
	or	$3,$3,$5
	srl	$2,$2,16
	or	$16,$2,$3
	lui	$6,%hi($LC5)
	addiu	$6,$6,%lo($LC5)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L74
	addu	$7,$19,$16
	.set	macro
	.set	reorder

	addiu	$3,$17,34
$L87:
	lbu	$5,1($3)
	lbu	$2,34($17)
	addiu	$3,$17,32
	lbu	$6,1($3)
	lbu	$4,32($17)
	sll	$5,$5,16
	sll	$2,$2,24
	or	$2,$2,$5
	sll	$6,$6,16
	sll	$4,$4,24
	or	$4,$4,$6
	srl	$2,$2,16
	or	$16,$2,$4
	lui	$6,%hi($LC6)
	addiu	$6,$6,%lo($LC6)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$16
	.set	macro
	.set	reorder

	addiu	$2,$17,38
	addiu	$6,$17,36
	lbu	$5,1($2)
	lbu	$2,38($17)
	lbu	$3,36($17)
	lbu	$4,1($6)
	sll	$5,$5,16
	sll	$2,$2,24
	or	$2,$2,$5
	sll	$4,$4,16
	sll	$3,$3,24
	or	$3,$3,$4
	srl	$2,$2,16
	or	$17,$2,$3
	lui	$6,%hi($LC7)
	addiu	$6,$6,%lo($LC7)
	move	$4,$21
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$0,$L29
	lw	$3,16($sp)
	.set	macro
	.set	reorder

	sll	$2,$3,3
	sra	$4,$2,3
	.set	noreorder
	.set	nomacro
	bltz	$4,$L85
	move	$3,$0
	.set	macro
	.set	reorder

	bltz	$2,$L31
	addu	$3,$19,$16
	addu	$4,$3,$4
$L34:
	sw	$2,12($22)
	sw	$0,8($22)
	sw	$3,0($22)
	sw	$4,4($22)
	lbu	$4,1($3)
	lbu	$2,0($3)
	sll	$4,$4,16
	sll	$2,$2,24
	or	$2,$2,$4
	srl	$2,$2,16
	subu	$3,$17,$16
	subu	$3,$3,$2
	li	$2,218			# 0xda
	sw	$3,4580($18)
	sw	$2,20($18)
	.set	noreorder
	.set	nomacro
	jal	ff_mjpeg_decode_sos
	move	$4,$18
	.set	macro
	.set	reorder

$L29:
	lw	$2,696($18)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L86
	lw	$7,76($sp)
	.set	macro
	.set	reorder

	lw	$2,700($18)
	xori	$2,$2,0x1
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L35
	sw	$2,700($18)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$20,$0,$L35
	lw	$4,84($sp)
	.set	macro
	.set	reorder

	addu	$19,$4,$20
$L2:
	subu	$2,$fp,$19
	sll	$2,$2,3
	sw	$0,4560($18)
	sw	$0,4564($18)
	.set	noreorder
	.set	nomacro
	bgez	$2,$L75
	sw	$0,4580($18)
	.set	macro
	.set	reorder

$L3:
	li	$2,6			# 0x6
	li	$4,7			# 0x7
	lbu	$3,0($2)
	li	$6,4			# 0x4
	lbu	$2,0($4)
	li	$5,5			# 0x5
	lbu	$4,0($6)
	lbu	$5,0($5)
	sll	$2,$2,16
	sll	$3,$3,24
	or	$3,$3,$2
	sll	$4,$4,24
	sll	$5,$5,16
	or	$4,$4,$5
	srl	$3,$3,16
	li	$2,1835663360			# 0x6d6a0000
	or	$3,$3,$4
	ori	$2,$2,0x7067
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L76
	move	$17,$0
	.set	macro
	.set	reorder

$L63:
	lui	$6,%hi($LC0)
	move	$4,$21
	addiu	$6,$6,%lo($LC0)
	.set	noreorder
	.set	nomacro
	jal	av_log
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	lw	$31,68($sp)
	lw	$fp,64($sp)
	lw	$23,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,72
	.set	macro
	.set	reorder

$L18:
	move	$7,$0
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$L21
	move	$3,$0
	.set	macro
	.set	reorder

$L12:
	move	$7,$0
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$L15
	move	$3,$0
	.set	macro
	.set	reorder

$L31:
$L85:
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$L34
	move	$4,$0
	.set	macro
	.set	reorder

$L74:
	subu	$2,$fp,$7
	sll	$2,$2,3
	sra	$3,$2,3
	bltz	$3,$L24
	bltz	$2,$L24
	addu	$3,$3,$7
$L27:
	lw	$4,24($sp)
	sw	$2,12($4)
	li	$2,192			# 0xc0
	sw	$0,8($4)
	sw	$7,0($4)
	sw	$3,4($4)
	sw	$2,20($18)
	.set	noreorder
	.set	nomacro
	jal	ff_mjpeg_decode_sof
	move	$4,$18
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bgez	$2,$L87
	addiu	$3,$17,34
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L9
	li	$2,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L35:
	lw	$7,76($sp)
$L86:
	addiu	$6,$18,960
	addiu	$8,$18,1152
$L39:
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,8($6)
	lw	$5,12($6)
	addiu	$6,$6,16
	sw	$2,0($7)
	sw	$3,4($7)
	sw	$4,8($7)
	sw	$5,12($7)
	.set	noreorder
	.set	nomacro
	bne	$6,$8,$L39
	addiu	$7,$7,16
	.set	macro
	.set	reorder

	lw	$2,4($6)
	lw	$3,0($6)
	sw	$2,4($7)
	sw	$3,0($7)
	lw	$3,80($sp)
	li	$2,200			# 0xc8
	sw	$2,0($3)
	lw	$3,704($18)
	beq	$3,$0,$L77
$L40:
	lw	$3,84($sp)
	subu	$2,$19,$3
$L9:
	lw	$31,68($sp)
	lw	$fp,64($sp)
	lw	$23,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,72
	.set	macro
	.set	reorder

$L77:
	lw	$5,672($18)
	lw	$2,676($18)
	lw	$6,680($18)
	slt	$3,$2,$5
	movn	$2,$5,$3
	slt	$4,$6,$2
	movn	$6,$2,$4
	lw	$4,76($sp)
	lw	$7,1176($18)
	sw	$6,72($4)
	sw	$0,88($4)
	lw	$3,756($18)
	andi	$6,$6,0x00ff
	addiu	$2,$3,15
	slt	$4,$2,0
	addiu	$3,$3,30
	movn	$2,$3,$4
	sra	$8,$2,4
	lw	$2,76($sp)
	sltu	$3,$8,40
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L78
	sw	$7,84($2)
	.set	macro
	.set	reorder

	andi	$2,$7,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L48
	move	$4,$7
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L49
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L79
$L46:
	sll	$3,$6,8
	sll	$5,$6,16
	sll	$2,$6,24
	or	$5,$5,$2
	or	$3,$6,$3
	or	$3,$3,$5
	addiu	$5,$4,-4
#APP
	S32I2M xr1,$3
#NO_APP
	andi	$4,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L50
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	and	$2,$5,$2
	addiu	$4,$2,32
	sltu	$3,$5,$4
	beq	$3,$0,$L50
$L65:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	bne	$2,$0,$L65
$L50:
	addu	$7,$8,$7
	addiu	$2,$7,-31
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L88
	addiu	$2,$7,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L89:
#APP
	pref 30,0($2)
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L89
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$7,-4
$L88:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L55
$L67:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L67
$L55:
	andi	$3,$7,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L58
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L59
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L80
$L45:
	lw	$2,412($21)
	andi	$2,$2,0x10
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L90
	lw	$3,76($sp)
	.set	macro
	.set	reorder

$L60:
	lw	$4,76($sp)
$L82:
	lw	$2,72($4)
	sll	$4,$2,2
	sll	$3,$2,6
	subu	$3,$3,$4
	subu	$3,$3,$2
	lw	$2,76($sp)
	sll	$3,$3,1
	.set	noreorder
	.set	nomacro
	j	$L40
	sw	$3,72($2)
	.set	macro
	.set	reorder

$L24:
	move	$7,$0
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$L27
	move	$3,$0
	.set	macro
	.set	reorder

$L48:
	addiu	$4,$7,2
	sb	$6,0($7)
	.set	noreorder
	.set	nomacro
	j	$L46
	sb	$6,1($7)
	.set	macro
	.set	reorder

$L78:
	move	$5,$6
	move	$4,$7
	.set	noreorder
	.set	nomacro
	jal	memset
	move	$6,$8
	.set	macro
	.set	reorder

	lw	$2,412($21)
	andi	$2,$2,0x10
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L60
	lw	$3,76($sp)
	.set	macro
	.set	reorder

$L90:
	lui	$6,%hi($LC8)
	lw	$7,72($3)
	move	$4,$21
	addiu	$6,$6,%lo($LC8)
	.set	noreorder
	.set	nomacro
	jal	av_log
	li	$5,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L82
	lw	$4,76($sp)
	.set	macro
	.set	reorder

$L58:
	sb	$6,4($5)
	.set	noreorder
	.set	nomacro
	j	$L45
	sb	$6,1($4)
	.set	macro
	.set	reorder

$L49:
	addiu	$4,$7,3
	sb	$6,0($7)
	sb	$6,1($7)
	.set	noreorder
	.set	nomacro
	j	$L46
	sb	$6,2($7)
	.set	macro
	.set	reorder

$L59:
	sb	$6,6($5)
	sb	$6,4($5)
	.set	noreorder
	.set	nomacro
	j	$L45
	sb	$6,5($5)
	.set	macro
	.set	reorder

$L80:
	.set	noreorder
	.set	nomacro
	j	$L45
	sb	$6,4($5)
	.set	macro
	.set	reorder

$L79:
	addiu	$4,$7,1
	.set	noreorder
	.set	nomacro
	j	$L46
	sb	$6,0($7)
	.set	macro
	.set	reorder

	.end	mjpegb_decode_frame
	.globl	mjpegb_decoder
	.section	.rodata.str1.4
	.align	2
$LC9:
	.ascii	"mjpegb\000"
	.data
	.align	2
	.type	mjpegb_decoder, @object
	.size	mjpegb_decoder, 52
mjpegb_decoder:
	.word	$LC9
	.word	0
	.word	9
	.word	4592
	.word	ff_mjpeg_decode_init
	.word	0
	.word	ff_mjpeg_decode_end
	.word	mjpegb_decode_frame
	.word	2
	.word	0
	.space	12
	.ident	"GCC: (GNU) 4.1.2"