mjpegdec.mid

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	.file	1 "mjpegdec.c"
	.section .mdebug.abi32
	.previous
	.section	.text.ff_mjpeg_decode_end,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_mjpeg_decode_end
	.ent	ff_mjpeg_decode_end
	.type	ff_mjpeg_decode_end, @function
ff_mjpeg_decode_end:
	.frame	$sp,48,$31		# vars= 0, regs= 7/0, args= 16, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$31,40($sp)
	sw	$21,36($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	lw	$16,136($4)
	move	$19,$0
	lw	$4,28($16)
	jal	av_free
	addiu	$18,$16,560

	lw	$4,1176($16)
	addiu	$20,$16,544
	jal	av_free
	addiu	$17,$16,592

	li	$21,128			# 0x80
	addiu	$16,$16,576
$L2:
	jal	free_vlc
	addu	$4,$19,$20

	jal	free_vlc
	move	$4,$18

	jal	free_vlc
	move	$4,$16

	addiu	$19,$19,64
	jal	free_vlc
	move	$4,$17

	addiu	$18,$18,64
	addiu	$16,$16,64
	bne	$19,$21,$L2
	addiu	$17,$17,64

	lw	$31,40($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)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,48

	.set	macro
	.set	reorder
	.end	ff_mjpeg_decode_end
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"dqt: 16bit precision\012\000"
	.align	2
$LC1:
	.ascii	"index=%d\012\000"
	.align	2
$LC2:
	.ascii	"qscale[%d]: %d\012\000"
	.section	.text.ff_mjpeg_decode_dqt,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_mjpeg_decode_dqt
	.ent	ff_mjpeg_decode_dqt
	.type	ff_mjpeg_decode_dqt, @function
ff_mjpeg_decode_dqt:
	.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$19,36($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,40($sp)
	sw	$18,32($sp)
	addiu	$16,$4,4
	lw	$8,8($16)
	lw	$2,4($4)
	move	$17,$4
	sra	$4,$8,3
	addu	$4,$4,$2
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$6,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$6
	sll	$2,$2,8
	andi	$4,$8,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	srl	$2,$2,16
	addiu	$19,$2,-2
	addiu	$8,$8,16
	slt	$2,$19,65
	bne	$2,$0,$L9
	sw	$8,8($16)

$L22:
	lw	$7,0($16)
	sra	$4,$8,3
	addu	$4,$4,$7
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$6,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$6
	sll	$2,$2,8
	andi	$4,$8,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	move	$9,$8
	srl	$2,$2,28
	addiu	$8,$8,4
	bne	$2,$0,$L24
	sw	$8,8($16)

	sra	$4,$8,3
	addu	$4,$4,$7
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$6,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$6
	sll	$2,$2,8
	andi	$4,$8,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	srl	$18,$2,28
	addiu	$8,$9,8
	slt	$2,$18,4
	beq	$2,$0,$L25
	sw	$8,8($16)

	lw	$4,0($17)
	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	li	$5,2			# 0x2
	jal	av_log
	move	$7,$18

	lw	$8,8($16)
	lw	$11,0($16)
	move	$9,$0
	sll	$10,$18,6
	li	$12,64			# 0x40
$L16:
	sra	$3,$8,3
	addu	$3,$3,$11
	lbu	$2,0($3)
	lbu	$5,1($3)
	lbu	$7,3($3)
	lbu	$4,2($3)
	sll	$5,$5,16
	addu	$6,$17,$9
	sll	$2,$2,24
	or	$2,$2,$5
	lbu	$3,1316($6)
	or	$2,$2,$7
	sll	$4,$4,8
	or	$4,$4,$2
	addu	$3,$10,$3
	andi	$2,$8,0x7
	sll	$4,$4,$2
	sll	$3,$3,1
	addiu	$5,$8,8
	srl	$4,$4,24
	addu	$3,$3,$17
	addiu	$9,$9,1
	move	$8,$5
	sh	$4,32($3)
	bne	$9,$12,$L16
	sw	$5,8($16)

	lbu	$2,1324($17)
	lbu	$3,1317($17)
	addu	$2,$10,$2
	addu	$3,$10,$3
	sll	$2,$2,1
	sll	$3,$3,1
	addu	$2,$2,$17
	addu	$3,$3,$17
	lh	$8,32($2)
	lh	$5,32($3)
	sll	$2,$18,2
	slt	$3,$8,$5
	movn	$8,$5,$3
	sra	$8,$8,1
	addu	$2,$2,$17
	lw	$4,0($17)
	lui	$6,%hi($LC2)
	sw	$8,672($2)
	addiu	$6,$6,%lo($LC2)
	move	$7,$18
	addiu	$19,$19,-65
	li	$5,2			# 0x2
	jal	av_log
	sw	$8,16($sp)

	slt	$2,$19,65
	bne	$2,$0,$L26
	lw	$31,40($sp)

	j	$L22
	lw	$8,8($16)

$L9:
	lw	$31,40($sp)
$L26:
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,48

$L24:
	lw	$4,0($17)
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	jal	av_log
	move	$5,$0

	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	li	$2,-1			# 0xffffffffffffffff
	j	$31
	addiu	$sp,$sp,48

$L25:
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	li	$2,-1			# 0xffffffffffffffff
	j	$31
	addiu	$sp,$sp,48

	.set	macro
	.set	reorder
	.end	ff_mjpeg_decode_dqt
	.section	.rodata.str1.4
	.align	2
$LC3:
	.ascii	"only 8 bits/component accepted\012\000"
	.align	2
$LC4:
	.ascii	"sof0: picture: %dx%d\012\000"
	.align	2
$LC5:
	.ascii	"only <= 8 bits/component or 16-bit gray accepted for JPE"
	.ascii	"G-LS\012\000"
	.align	2
$LC6:
	.ascii	"component %d %d:%d id: %d quant:%d\012\000"
	.align	2
$LC7:
	.ascii	"Subsampling in JPEG-LS is not supported.\012\000"
	.align	2
$LC8:
	.ascii	"pix fmt id %x\012\000"
	.align	2
$LC9:
	.ascii	"Unhandled pixel format 0x%x\012\000"
	.align	2
$LC10:
	.ascii	"get_buffer() failed\012\000"
	.align	2
$LC11:
	.ascii	"decode_sof0: error, len(%d) mismatch\012\000"
	.section	.text.ff_mjpeg_decode_sof,"ax",@progbits
	.align	2
	.align	5
	.globl	ff_mjpeg_decode_sof
	.ent	ff_mjpeg_decode_sof
	.type	ff_mjpeg_decode_sof, @function
ff_mjpeg_decode_sof:
	.frame	$sp,88,$31		# vars= 16, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-88
	sw	$18,56($sp)
	sw	$16,48($sp)
	sw	$31,84($sp)
	sw	$fp,80($sp)
	sw	$23,76($sp)
	sw	$22,72($sp)
	sw	$21,68($sp)
	sw	$20,64($sp)
	sw	$19,60($sp)
	sw	$17,52($sp)
	addiu	$16,$4,4
	lw	$21,8($16)
	lw	$3,4($4)
	addiu	$6,$21,16
	sra	$2,$21,3
	addu	$2,$2,$3
	sra	$5,$6,3
	addu	$5,$5,$3
	lbu	$3,3($2)
	move	$18,$4
	sw	$3,40($sp)
	lbu	$4,1($2)
	lbu	$fp,0($2)
	sw	$4,32($sp)
	lbu	$2,2($2)
	sw	$6,8($16)
	sw	$2,36($sp)
	lbu	$3,0($5)
	lbu	$4,1($5)
	lbu	$7,3($5)
	lbu	$2,2($5)
	sll	$4,$4,16
	sll	$3,$3,24
	or	$3,$3,$4
	or	$3,$3,$7
	addiu	$4,$21,24
	sll	$2,$2,8
	sw	$4,8($16)
	or	$2,$2,$3
	andi	$6,$6,0x7
	sll	$2,$2,$6
	lw	$3,724($18)
	srl	$4,$2,24
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L28
	sw	$4,728($18)
	.set	macro
	.set	reorder

	li	$2,9			# 0x9
	sw	$2,728($18)
$L31:
	lw	$2,704($18)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L184
	lui	$6,%hi($LC3)
	.set	macro
	.set	reorder

	lw	$9,8($16)
$L201:
	lw	$3,0($16)
	addiu	$10,$9,16
	sra	$2,$9,3
	addu	$2,$2,$3
	sra	$5,$10,3
	addu	$5,$5,$3
	lbu	$12,3($2)
	lbu	$7,2($2)
	lbu	$4,0($2)
	lbu	$8,1($2)
	sw	$10,8($16)
	lbu	$2,0($5)
	lbu	$6,1($5)
	lbu	$11,3($5)
	lbu	$3,2($5)
	sll	$4,$4,24
	sll	$8,$8,16
	sll	$2,$2,24
	sll	$6,$6,16
	addiu	$5,$9,32
	or	$4,$4,$8
	or	$2,$2,$6
	or	$2,$2,$11
	or	$4,$4,$12
	sw	$5,8($16)
	sll	$7,$7,8
	sll	$3,$3,8
	or	$3,$3,$2
	or	$7,$7,$4
	andi	$10,$10,0x7
	andi	$9,$9,0x7
	lw	$2,696($18)
	sll	$7,$7,$9
	sll	$3,$3,$10
	srl	$19,$7,16
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L185
	srl	$20,$3,16
	.set	macro
	.set	reorder

$L36:
	lw	$4,0($18)
	lui	$6,%hi($LC4)
	addiu	$6,$6,%lo($LC4)
	li	$5,2			# 0x2
	move	$7,$20
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$19,16($sp)
	.set	macro
	.set	reorder

	lw	$4,0($18)
	move	$5,$20
	.set	noreorder
	.set	nomacro
	jal	avcodec_check_dimensions
	move	$6,$19
	.set	macro
	.set	reorder

	beq	$2,$0,$L186
$L40:
	li	$2,-1			# 0xffffffffffffffff
$L35:
	lw	$31,84($sp)
	lw	$fp,80($sp)
	lw	$23,76($sp)
	lw	$22,72($sp)
	lw	$21,68($sp)
	lw	$20,64($sp)
	lw	$19,60($sp)
	lw	$18,56($sp)
	lw	$17,52($sp)
	lw	$16,48($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,88
	.set	macro
	.set	reorder

$L28:
	li	$2,9			# 0x9
	.set	noreorder
	.set	nomacro
	beq	$4,$2,$L187
	li	$2,8			# 0x8
	.set	macro
	.set	reorder

	lw	$3,728($18)
	bne	$3,$2,$L31
	.set	noreorder
	.set	nomacro
	j	$L201
	lw	$9,8($16)
	.set	macro
	.set	reorder

$L185:
	lw	$2,756($18)
	.set	noreorder
	.set	nomacro
	bne	$20,$2,$L36
	addiu	$2,$19,1
	.set	macro
	.set	reorder

	lw	$3,760($18)
	lw	$4,0($18)
	xor	$2,$3,$2
	lui	$6,%hi($LC4)
	movz	$19,$3,$2
	addiu	$6,$6,%lo($LC4)
	li	$5,2			# 0x2
	move	$7,$20
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$19,16($sp)
	.set	macro
	.set	reorder

	lw	$4,0($18)
	move	$5,$20
	.set	noreorder
	.set	nomacro
	jal	avcodec_check_dimensions
	move	$6,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L35
	li	$2,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L202
	lw	$6,8($16)
	.set	macro
	.set	reorder

$L187:
	li	$2,1			# 0x1
	lw	$3,728($18)
	sw	$2,720($18)
	li	$2,8			# 0x8
	bne	$3,$2,$L31
	.set	noreorder
	.set	nomacro
	j	$L201
	lw	$9,8($16)
	.set	macro
	.set	reorder

$L186:
	lw	$6,8($16)
$L202:
	lw	$8,0($16)
	sra	$4,$6,3
	addu	$4,$4,$8
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$7
	sll	$2,$2,8
	or	$2,$2,$3
	andi	$4,$6,0x7
	sll	$2,$2,$4
	srl	$23,$2,24
	addiu	$3,$23,-1
	addiu	$6,$6,8
	sltu	$3,$3,4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L40
	sw	$6,8($16)
	.set	macro
	.set	reorder

	lw	$3,708($18)
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L205
	li	$4,1			# 0x1
	.set	macro
	.set	reorder

	lw	$2,728($18)
	slt	$2,$2,9
	bne	$2,$0,$L205
	li	$2,1			# 0x1
	bne	$23,$2,$L188
$L205:
	li	$2,1			# 0x1
	sw	$2,920($18)
	sw	$4,924($18)
	.set	noreorder
	.set	nomacro
	blez	$23,$L47
	sw	$23,772($18)
	.set	macro
	.set	reorder

	move	$17,$18
	.set	noreorder
	.set	nomacro
	j	$L49
	move	$22,$0
	.set	macro
	.set	reorder

$L190:
	lw	$2,792($17)
	lw	$3,808($17)
	lw	$8,776($17)
	lw	$4,0($18)
	lui	$6,%hi($LC6)
	move	$7,$22
	addiu	$6,$6,%lo($LC6)
	li	$5,2			# 0x2
	addiu	$22,$22,1
	sw	$2,16($sp)
	sw	$3,20($sp)
	sw	$8,24($sp)
	sw	$9,28($sp)
	.set	noreorder
	.set	nomacro
	jal	av_log
	addiu	$17,$17,4
	.set	macro
	.set	reorder

	beq	$23,$22,$L189
	lw	$8,0($16)
$L49:
	lw	$6,8($16)
	sra	$4,$6,3
	addu	$4,$4,$8
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$5,$5,16
	sll	$3,$3,24
	or	$3,$3,$5
	or	$3,$3,$7
	sll	$2,$2,8
	andi	$4,$6,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	srl	$2,$2,24
	addiu	$6,$6,8
	addiu	$2,$2,-1
	sw	$6,8($16)
	sw	$2,776($17)
	lw	$6,8($16)
	sra	$4,$6,3
	addu	$4,$4,$8
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$5,$5,16
	sll	$3,$3,24
	or	$3,$3,$5
	or	$3,$3,$7
	sll	$2,$2,8
	andi	$4,$6,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	srl	$2,$2,28
	addiu	$6,$6,4
	sw	$6,8($16)
	sw	$2,792($17)
	lw	$6,8($16)
	sra	$4,$6,3
	addu	$4,$4,$8
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	addiu	$4,$6,4
	or	$3,$3,$5
	sw	$4,8($16)
	or	$3,$3,$7
	sll	$2,$2,8
	or	$2,$2,$3
	andi	$6,$6,0x7
	lw	$4,792($17)
	lw	$3,920($18)
	sll	$2,$2,$6
	srl	$2,$2,28
	slt	$3,$3,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L50
	sw	$2,808($17)
	.set	macro
	.set	reorder

	sw	$4,920($18)
$L50:
	lw	$3,808($17)
	lw	$2,924($18)
	slt	$2,$2,$3
	beq	$2,$0,$L52
	sw	$3,924($18)
$L52:
	lw	$6,8($16)
	sra	$4,$6,3
	addu	$4,$4,$8
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$7,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$7
	sll	$2,$2,8
	andi	$4,$6,0x7
	or	$2,$2,$3
	sll	$2,$2,$4
	srl	$9,$2,24
	addiu	$6,$6,8
	slt	$2,$9,4
	sw	$6,8($16)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L190
	sw	$9,928($17)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L35
	li	$2,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L184:
	lw	$4,0($18)
	addiu	$6,$6,%lo($LC3)
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$5,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L35
	li	$2,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L189:
	lw	$3,708($18)
$L47:
	beq	$3,$0,$L164
	lw	$2,920($18)
	slt	$2,$2,2
	beq	$2,$0,$L57
	lw	$4,924($18)
	slt	$2,$4,2
	bne	$2,$0,$L55
$L57:
	lw	$4,0($18)
	lui	$6,%hi($LC7)
	addiu	$6,$6,%lo($LC7)
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$5,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L35
	li	$2,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L164:
	lw	$4,924($18)
$L55:
	li	$2,1			# 0x1
	beq	$4,$2,$L191
$L59:
	lw	$2,756($18)
	bne	$20,$2,$L63
	lw	$2,760($18)
	beq	$19,$2,$L65
$L63:
	.set	noreorder
	.set	nomacro
	jal	av_freep
	addiu	$4,$18,1176
	.set	macro
	.set	reorder

	lw	$2,692($18)
	sw	$20,756($18)
	sw	$19,760($18)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L66
	sw	$0,696($18)
	.set	macro
	.set	reorder

	lw	$3,688($18)
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L66
	sll	$2,$3,1
	.set	macro
	.set	reorder

	addu	$2,$2,$3
	addiu	$4,$2,3
	slt	$3,$2,0
	movn	$2,$4,$3
	sra	$2,$2,2
	slt	$2,$19,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L66
	li	$3,1			# 0x1
	.set	macro
	.set	reorder

	lw	$4,4576($18)
	sltu	$2,$4,1
	sw	$3,1124($18)
	sw	$2,1128($18)
	sw	$3,696($18)
	sw	$4,700($18)
	sll	$19,$19,1
$L66:
	lw	$4,0($18)
	move	$5,$20
	.set	noreorder
	.set	nomacro
	jal	avcodec_set_dimensions
	move	$6,$19
	.set	macro
	.set	reorder

	lw	$2,756($18)
	addiu	$4,$2,15
	slt	$3,$4,0
	addiu	$2,$2,30
	movn	$4,$2,$3
	.set	noreorder
	.set	nomacro
	jal	av_mallocz
	sra	$4,$4,4
	.set	macro
	.set	reorder

	sw	$2,1176($18)
	sw	$0,692($18)
$L65:
	lw	$2,696($18)
	beq	$2,$0,$L72
	lw	$2,4576($18)
	lw	$3,700($18)
	sltu	$2,$2,1
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L35
	move	$2,$0
	.set	macro
	.set	reorder

$L72:
	lw	$3,792($18)
	lw	$5,808($18)
	lw	$2,796($18)
	lw	$4,812($18)
	lw	$6,800($18)
	lw	$7,816($18)
	sll	$5,$5,16
	sll	$4,$4,8
	sll	$3,$3,20
	sll	$2,$2,12
	or	$3,$3,$5
	or	$2,$2,$4
	sll	$6,$6,4
	or	$2,$2,$7
	or	$3,$3,$6
	or	$16,$3,$2
	lw	$4,0($18)
	lui	$6,%hi($LC8)
	addiu	$6,$6,%lo($LC8)
	li	$5,2			# 0x2
	.set	noreorder
	.set	nomacro
	jal	av_log
	move	$7,$16
	.set	macro
	.set	reorder

	li	$2,2162688			# 0x210000
	ori	$2,$2,0x1111
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L79
	slt	$2,$2,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L81
	li	$3,2228224			# 0x220000
	.set	macro