mpeg12.s

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lw	$2,32($sp)

lw	$2,3520($18)
$L289:
lw	$4,3512($18)
addiu	$2,$2,1
slt	$3,$2,$4
bne	$3,$0,$L230
sw	$2,3520($18)

lw	$5,3508($18)
$L229:
lw	$2,3516($18)
addiu	$2,$2,1
slt	$3,$2,$5
bne	$3,$0,$L228
sw	$2,3516($18)

$L227:
lw	$7,100($sp)
move	$6,$fp
addiu	$8,$18,3312
$L265:
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)
bne	$6,$8,$L265
addiu	$7,$7,16

lw	$2,4($6)
lw	$3,0($6)
sw	$2,4($7)
sw	$3,0($7)
lw	$3,104($sp)
li	$2,32			# 0x20
sw	$2,0($3)
lw	$3,8($19)
addiu	$2,$3,31
slt	$4,$2,0
addiu	$3,$3,62
movn	$2,$3,$4
sra	$2,$2,5
j	$L219
sll	$2,$2,2

$L288:
lw	$5,3140($18)
mul	$3,$23,$2
lw	$2,2896($18)
addu	$4,$3,$21
lw	$3,28($sp)
sll	$4,$4,3
addu	$4,$3,$4
jal	$2
addiu	$6,$22,512

lw	$2,40($sp)
lw	$5,3144($18)
mul	$3,$23,$2
lw	$2,2896($18)
addu	$4,$3,$21
lw	$3,36($sp)
sll	$4,$4,3
addu	$4,$3,$4
jal	$2
addiu	$6,$22,640

j	$L289
lw	$2,3520($18)

$L268:
lui	$6,%hi($LC0)
addiu	$6,$6,%lo($LC0)
move	$4,$0
jal	av_log
move	$5,$0

j	$L219
li	$2,-1			# 0xffffffffffffffff

$L280:
lui	$6,%hi($LC4)
move	$4,$17
addiu	$6,$6,%lo($LC4)
jal	av_log
move	$5,$0

j	$L219
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	decode_frame
.section	.rodata.str1.4
.align	2
$LC7:
.ascii	"invalid mb type in I Frame at %d %d\012\000"
.align	2
$LC8:
.ascii	"invalid mb type in P Frame at %d %d\012\000"
.align	2
$LC9:
.ascii	"invalid mb type in B Frame at %d %d\012\000"
.align	2
$LC10:
.ascii	"00 motion_type at %d %d\012\000"
.align	2
$LC11:
.ascii	"invalid cbp at %d %d\012\000"
.section	.text.mpeg_decode_mb,"ax",@progbits
.align	2
.align	5
.ent	mpeg_decode_mb
.type	mpeg_decode_mb, @function
mpeg_decode_mb:
.frame	$sp,88,$31		# vars= 24, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-88
sw	$17,52($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	$18,56($sp)
sw	$16,48($sp)
lw	$2,6176($4)
li	$3,-1			# 0xffffffffffffffff
addiu	$2,$2,-1
move	$17,$4
sw	$2,6176($4)
beq	$2,$3,$L291
lw	$4,8540($4)

lw	$3,2084($17)
li	$2,2			# 0x2
bne	$3,$2,$L293
nop

lw	$2,6172($17)
lw	$4,152($17)
lw	$3,6168($17)
mul	$6,$2,$4
lw	$5,1568($17)
addu	$2,$6,$3
sll	$2,$2,2
addu	$2,$2,$5
li	$3,1			# 0x1
li	$4,14344			# 0x3808
sw	$3,2016($17)
move	$5,$0
sw	$4,0($2)
$L295:
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)
move	$2,$5
j	$31
addiu	$sp,$sp,88

$L291:
li	$2,1			# 0x1
sll	$2,$2,$4
lw	$5,2084($17)
addiu	$2,$2,4
li	$3,2			# 0x2
beq	$5,$3,$L304
sw	$2,36($sp)

li	$2,3			# 0x3
beq	$5,$2,$L305
addiu	$20,$17,8448

lw	$5,8($20)
lw	$6,8448($17)
sra	$2,$5,3
addu	$2,$6,$2
lbu	$3,0($2)
andi	$4,$5,0x7
sll	$3,$3,$4
andi	$3,$3,0x00ff
addiu	$4,$5,1
srl	$3,$3,7
beq	$3,$0,$L306
sw	$4,8($20)

li	$9,1			# 0x1
sw	$9,28($sp)
move	$16,$0
$L308:
lw	$3,2180($17)
jal	$3
lw	$4,8636($17)

lw	$2,8548($17)
beq	$2,$0,$L617
nop

lw	$3,8500($17)
$L662:
li	$2,3			# 0x3
beq	$3,$2,$L618
nop

$L320:
beq	$16,$0,$L323
nop

lw	$6,8($20)
lw	$2,8448($17)
sra	$4,$6,3
addu	$4,$4,$2
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,$6,5
or	$3,$3,$5
or	$3,$3,$7
sw	$4,8($20)
sll	$2,$2,8
or	$2,$2,$3
andi	$6,$6,0x7
lw	$3,8520($17)
sll	$2,$2,$6
beq	$3,$0,$L325
srl	$4,$2,27

lui	$2,%hi(non_linear_qscale)
addiu	$2,$2,%lo(non_linear_qscale)
addu	$2,$4,$2
lbu	$2,0($2)
$L327:
sw	$2,2056($17)
$L323:
lw	$2,8516($17)
beq	$2,$0,$L328
addiu	$4,$17,5524

lw	$3,8500($17)
li	$2,3			# 0x3
beq	$3,$2,$L330
nop

lw	$2,8($20)
addiu	$2,$2,1
sw	$2,8($20)
$L330:
lw	$5,8484($17)
lw	$6,5524($17)
jal	mpeg_decode_motion
move	$4,$17

lw	$5,8488($17)
lw	$6,5528($17)
sw	$2,5444($17)
sw	$2,5532($17)
sw	$2,5524($17)
jal	mpeg_decode_motion
move	$4,$17

sw	$2,5448($17)
sw	$2,5536($17)
sw	$2,5528($17)
lw	$2,8($20)
addiu	$2,$2,1
sw	$2,8($20)
lw	$2,44($17)
$L663:
li	$3,1			# 0x1
li	$4,2			# 0x2
beq	$2,$4,$L619
sw	$3,6180($17)

move	$16,$17
li	$18,-3			# 0xfffffffffffffffd
addiu	$13,$17,6252
addiu	$19,$17,6908
$L378:
addiu	$2,$18,3
slt	$2,$2,4
lw	$14,8588($16)
bne	$2,$0,$L379
lw	$12,2056($17)

beq	$18,$0,$L382
move	$15,$18

lw	$8,8($20)
lw	$11,8448($17)
sra	$4,$8,3
addu	$4,$11,$4
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
or	$2,$2,$3
lui	$3,%hi(dc_chroma_vlc+4)
andi	$4,$8,0x7
lw	$10,%lo(dc_chroma_vlc+4)($3)
sll	$2,$2,$4
$L616:
srl	$2,$2,23
sll	$2,$2,2
addu	$2,$10,$2
lh	$7,2($2)
bltz	$7,$L620
lh	$9,0($2)

$L386:
addu	$2,$8,$7
bltz	$9,$L598
sw	$2,8($20)

bne	$9,$0,$L390
move	$5,$0

$L392:
sll	$4,$15,2
addu	$4,$4,$17
lw	$3,1896($4)
lui	$2,%hi(ff_rl_mpeg1+60)
addu	$3,$5,$3
lw	$11,%lo(ff_rl_mpeg1+60)($2)
lw	$7,8456($17)
lw	$15,8448($17)
sll	$5,$3,3
move	$9,$0
sw	$3,1896($4)
j	$L393
sh	$5,0($14)

$L622:
addu	$9,$9,$3
addu	$3,$19,$9
lbu	$3,0($3)
mul	$2,$6,$12
sll	$6,$3,1
addu	$3,$6,$13
lhu	$4,0($3)
sra	$5,$10,31
mul	$2,$2,$4
addiu	$7,$8,1
sra	$2,$2,4
addiu	$2,$2,-1
ori	$2,$2,0x1
xor	$2,$2,$5
subu	$4,$2,$5
$L400:
slt	$2,$9,64
beq	$2,$0,$L602
addu	$2,$6,$14

$L669:
sh	$4,0($2)
$L393:
sra	$3,$7,3
addu	$3,$15,$3
lbu	$2,0($3)
lbu	$5,1($3)
lbu	$6,3($3)
sll	$5,$5,16
lbu	$4,2($3)
sll	$2,$2,24
or	$2,$2,$5
or	$2,$2,$6
sll	$4,$4,8
or	$4,$4,$2
andi	$3,$7,0x7
sll	$5,$4,$3
srl	$2,$5,23
sll	$2,$2,2
addu	$2,$11,$2
lb	$4,2($2)
bltz	$4,$L621
lh	$6,0($2)

lbu	$3,3($2)
li	$2,127			# 0x7f
beq	$6,$2,$L396
addu	$8,$7,$4

$L627:
bne	$6,$0,$L622
sll	$10,$5,$4

addiu	$6,$8,6
sra	$4,$6,3
addu	$4,$15,$4
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	$6,$6,0x7
sll	$2,$2,$6
sra	$4,$2,24
sll	$3,$2,8
li	$2,-128			# 0xffffffffffffff80
beq	$4,$2,$L623
addiu	$7,$8,14

bne	$4,$0,$L668
srl	$2,$10,26

srl	$4,$3,24
addiu	$7,$8,22
$L668:
addiu	$2,$2,1
addu	$9,$9,$2
addu	$3,$19,$9
bltz	$4,$L624
lbu	$3,0($3)

$L405:
mul	$2,$4,$12
sll	$6,$3,1
addu	$3,$6,$13
lhu	$4,0($3)
mul	$2,$2,$4
sra	$2,$2,4
addiu	$2,$2,-1
ori	$4,$2,0x1
slt	$2,$9,64
bne	$2,$0,$L669
addu	$2,$6,$14

$L602:
lw	$2,6172($17)
lw	$4,0($17)
lw	$7,6168($17)
lui	$6,%hi($LC5)
move	$5,$0
addiu	$6,$6,%lo($LC5)
jal	av_log
sw	$2,16($sp)

li	$5,-1			# 0xffffffffffffffff
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)
move	$2,$5
j	$31
addiu	$sp,$sp,88

$L618:
lw	$2,8508($17)
bne	$2,$0,$L320
nop

lw	$5,8($20)
lw	$3,8448($17)
sra	$4,$5,3
addu	$3,$3,$4
lbu	$2,0($3)
andi	$4,$5,0x7
sll	$2,$2,$4
andi	$2,$2,0x00ff
addiu	$5,$5,1
srl	$2,$2,7
sw	$5,8($20)
j	$L320
sw	$2,8564($17)

$L305:
lw	$6,8($20)
lw	$8,8448($17)
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
lui	$3,%hi(mb_btype_vlc+4)
lw	$4,%lo(mb_btype_vlc+4)($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,2($2)
lh	$2,0($2)
addu	$6,$6,$3
bltz	$2,$L626
sw	$6,8($20)

sll	$3,$2,2
lui	$2,%hi(btype2mb_type)
addiu	$2,$2,%lo(btype2mb_type)
addu	$3,$3,$2
lw	$3,0($3)
sw	$3,28($sp)
$L313:
andi	$2,$3,0x7
beq	$2,$0,$L316
li	$2,536870912			# 0x20000000

li	$2,65536			# 0x10000
j	$L308
and	$16,$3,$2

$L621:
sll	$5,$5,9
srl	$2,$5,$4
addu	$2,$2,$6
sll	$2,$2,2
addu	$2,$11,$2
lb	$4,2($2)
lh	$6,0($2)
addiu	$7,$7,9
lbu	$3,3($2)
li	$2,127			# 0x7f
bne	$6,$2,$L627
addu	$8,$7,$4

$L396:
addiu	$18,$18,1
li	$2,3			# 0x3
sw	$9,6856($16)
sw	$8,8456($17)
bne	$18,$2,$L378
addiu	$16,$16,4

$L338:
lw	$2,6172($17)
$L664:
lw	$4,152($17)
lw	$3,6168($17)
mul	$6,$2,$4
lw	$5,1568($17)
addu	$2,$6,$3
lw	$8,28($sp)
sll	$2,$2,2
addu	$2,$2,$5
sw	$8,0($2)
move	$5,$0
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)
move	$2,$5
j	$31
addiu	$sp,$sp,88

$L623:
srl	$2,$3,24
addiu	$4,$2,-256
srl	$2,$10,26
addiu	$2,$2,1
addu	$9,$9,$2
addu	$3,$19,$9
addiu	$7,$8,22
bgez	$4,$L405
lbu	$3,0($3)

$L624:
subu	$2,$0,$4
mul	$2,$12,$2
sll	$6,$3,1
addu	$3,$6,$13
lhu	$4,0($3)
mul	$2,$2,$4
sra	$2,$2,4
addiu	$2,$2,-1
ori	$2,$2,0x1
j	$L400
subu	$4,$0,$2

$L379:
move	$15,$0
$L382:
lw	$8,8($20)
lw	$11,0($20)
sra	$4,$8,3
addu	$4,$11,$4
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
or	$2,$2,$3
lui	$3,%hi(dc_lum_vlc+4)
andi	$4,$8,0x7
lw	$10,%lo(dc_lum_vlc+4)($3)
j	$L616
sll	$2,$2,$4

$L390:
lw	$6,8($20)
lw	$2,0($20)
sra	$4,$6,3
addu	$4,$4,$2
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
nor	$3,$0,$2
sra	$3,$3,31
xor	$2,$2,$3
subu	$4,$0,$9
srl	$2,$2,$4
xor	$2,$2,$3
subu	$5,$2,$3
li	$2,65534			# 0xfffe
addu	$6,$9,$6
slt	$2,$2,$5
beq	$2,$0,$L392
sw	$6,8($20)

$L299:
j	$L295
li	$5,-1			# 0xffffffffffffffff

$L304:
addiu	$20,$17,8448
lw	$6,8($20)
lw	$8,8448($17)
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
lui	$3,%hi(mb_ptype_vlc+4)
lw	$4,%lo(mb_ptype_vlc+4)($3)
srl	$2,$2,26
sll	$2,$2,2
addu	$2,$2,$4
lh	$3,2($2)
lh	$2,0($2)
addu	$6,$6,$3
bltz	$2,$L628
sw	$6,8($20)

sll	$3,$2,2
lui	$2,%hi(ptype2mb_type)
addiu	$2,$2,%lo(ptype2mb_type)
addu	$3,$3,$2
lw	$3,0($3)
j	$L313
sw	$3,28($sp)

$L306:
sra	$2,$4,3
addu	$2,$6,$2
lbu	$3,0($2)
andi	$4,$4,0x7
sll	$3,$3,$4
andi	$3,$3,0x00ff
addiu	$2,$5,2
srl	$3,$3,7
beq	$3,$0,$L629
sw	$2,8($20)

li	$2,65536			# 0x10000
ori	$2,$2,0x1
li	$16,65536			# 0x10000
j	$L308
sw	$2,28($sp)

$L316:
and	$2,$3,$2
bne	$2,$0,$L630
li	$2,1			# 0x1

lw	$2,8508($17)
beq	$2,$0,$L422
li	$10,2			# 0x2

$L424:
lw	$9,28($sp)
li	$2,65536			# 0x10000
and	$2,$9,$2
beq	$2,$0,$L670
lw	$3,28($sp)

lw	$6,8($20)
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,$6,5
or	$3,$3,$5
or	$3,$3,$7
sw	$4,8($20)
sll	$2,$2,8
or	$2,$2,$3
andi	$6,$6,0x7
lw	$3,8520($17)
sll	$2,$2,$6
beq	$3,$0,$L429
srl	$4,$2,27

lui	$2,%hi(non_linear_qscale)
addiu	$2,$2,%lo(non_linear_qscale)
addu	$2,$4,$2
lbu	$2,0($2)
$L431:
sw	$2,2056($17)
lw	$3,28($sp)
$L670:
sra	$2,$3,13
andi	$2,$2,0x3
li	$3,2			# 0x2
beq	$10,$3,$L434
sw	$2,5436($17)

li	$3,3			# 0x3
beq	$10,$3,$L435
li	$2,1			# 0x1

beq	$10,$2,$L631
lui	$6,%hi($LC10)

lw	$4,0($17)
lw	$7,6168($17)
lw	$2,6172($17)
move	$5,$0
addiu	$6,$6,%lo($LC10)
jal	av_log
sw	$2,16($sp)

j	$L295
li	$5,-1			# 0xffffffffffffffff

$L293:
lw	$6,6168($17)
beq	$6,$0,$L296
nop

lw	$7,6172($17)
lw	$5,152($17)
lw	$4,1568($17)
mul	$3,$7,$5
addu	$2,$3,$6
sll	$2,$2,2
addu	$2,$2,$4
lw	$3,-4($2)
$L298:
andi	$2,$3,0x7
bne	$2,$0,$L299
mul	$8,$7,$5

ori	$3,$3,0x800
addu	$2,$8,$6
sll	$2,$2,2
addu	$2,$2,$4
sw	$3,0($2)
lw	$4,5444($17)
lw	$5,5448($17)
lw	$2,5476($17)
lw	$3,5480($17)
or	$4,$4,$5
or	$2,$2,$3
or	$4,$4,$2
bne	$4,$0,$L632
li	$2,1			# 0x1

move	$5,$0
j	$L295
sw	$2,2016($17)

$L617:
lw	$4,8636($17)
lw	$2,2180($17)
jal	$2
addiu	$4,$4,768

j	$L662
lw	$3,8500($17)

$L328:
move	$5,$0
jal	memset
li	$6,32			# 0x20

j	$L663
lw	$2,44($17)

$L619:
lw	$2,60($17)
andi	$2,$2,0x1
bne	$2,$0,$L335
move	$21,$17

lw	$4,36($sp)
blez	$4,$L338
move	$23,$17

move	$fp,$0
addiu	$19,$17,6908
$L358:
slt	$2,$fp,4
lw	$21,8588($23)
beq	$2,$0,$L359
lw	$18,2056($17)

addiu	$22,$17,6252
move	$16,$0
$L361:
move	$4,$20
jal	decode_dc
move	$5,$16

move	$6,$2
li	$2,65534			# 0xfffe
slt	$2,$2,$6
bne	$2,$0,$L299
sll	$4,$16,2

addu	$4,$4,$17
lw	$3,1896($4)
lw	$5,8504($17)
li	$2,3			# 0x3
addu	$3,$6,$3
subu	$2,$2,$5
sll	$2,$3,$2
sll	$6,$2,16
lw	$5,8524($17)
sra	$6,$6,16
sw	$3,1896($4)
beq	$5,$0,$L363
sh	$6,0($21)

lui	$2,%hi(ff_rl_mpeg2)
addiu	$2,$2,%lo(ff_rl_mpeg2)
$L365:
lw	$24,60($2)
lw	$10,8456($17)
lw	$15,8448($17)
xori	$16,$6,0x1
j	$L366
move	$14,$0

$L634:
addu	$14,$14,$3
addu	$2,$19,$14
lbu	$3,0($2)
sll	$5,$3,1
addu	$3,$5,$22
lhu	$2,0($3)
mul	$2,$13,$2
sra	$2,$2,4
xor	$2,$2,$4
subu	$3,$2,$4
$L373:
slt	$2,$14,64
addu	$4,$5,$21
beq	$2,$0,$L602
xor	$16,$16,$3

sh	$3,0($4)
$L366:
sra	$3,$10,3
addu	$3,$15,$3
lbu	$2,0($3)
lbu	$5,1($3)
lbu	$6,3($3)
sll	$5,$5,16
lbu	$4,2($3)
sll	$2,$2,24
or	$2,$2,$5
or	$2,$2,$6
sll	$4,$4,8
or	$4,$4,$2
andi	$3,$10,0x7
sll	$3,$4,$3
srl	$2,$3,23
sll	$2,$2,2
addu	$7,$24,$2
lb	$5,2($7)
bltz	$5,$L633
lh	$8,0($7)

$L367:
sll	$3,$3,$5
addu	$9,$10,$5
srl	$2,$3,26
sra	$4,$3,31
addiu	$3,$9,6
addiu	$11,$2,1
sra	$2,$3,3
addu	$6,$15,$2
li	$2,127			# 0x7f
andi	$12,$3,0x7
mul	$13,$8,$18
addiu	$10,$9,1
beq	$8,$2,$L369
lbu	$3,3($7)

bne	$8,$0,$L634
nop

lbu	$3,0($6)