4xm.s

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.file	1 "4xm.c"
.section .mdebug.abi32
.previous
.section	.text.idct,"ax",@progbits
.align	2
.align	5
.ent	idct
.type	idct, @function
idct:
.frame	$sp,272,$31		# vars= 256, regs= 4/0, args= 0, gp= 0
.mask	0x000f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-272
li	$24,65536			# 0x10000
li	$2,-196608			# 0xfffffffffffd0000
sw	$19,268($sp)
sw	$18,264($sp)
sw	$17,260($sp)
sw	$16,256($sp)
move	$19,$4
ori	$18,$2,0x630a
move	$14,$4
move	$15,$sp
addiu	$17,$sp,32
ori	$25,$24,0x6a0a
ori	$16,$24,0x1518
$L2:
lh	$4,48($14)
lh	$5,112($14)
lh	$8,80($14)
lh	$3,16($14)
subu	$6,$8,$4
subu	$7,$3,$5
lh	$10,96($14)
lh	$11,32($14)
addu	$9,$6,$7
ori	$2,$24,0xd907
addu	$8,$8,$4
addu	$3,$3,$5
mul	$9,$9,$2
mul	$6,$6,$18
subu	$4,$11,$10
subu	$5,$3,$8
mul	$4,$4,$25
mul	$5,$5,$25
mul	$7,$7,$16
sra	$9,$9,16
sra	$6,$6,16
lh	$12,64($14)
addu	$8,$8,$3
lh	$2,0($14)
addu	$6,$9,$6
addu	$11,$11,$10
subu	$6,$6,$8
sra	$4,$4,16
sra	$5,$5,16
sra	$7,$7,16
subu	$3,$2,$12
subu	$4,$4,$11
subu	$5,$5,$6
addu	$2,$2,$12
subu	$7,$7,$9
subu	$10,$2,$11
subu	$9,$3,$4
addu	$7,$7,$5
addu	$2,$2,$11
addu	$3,$3,$4
subu	$11,$2,$8
subu	$4,$3,$6
subu	$12,$9,$5
subu	$13,$10,$7
addu	$2,$2,$8
addu	$3,$3,$6
addu	$9,$9,$5
addu	$10,$10,$7
sw	$2,0($15)
sw	$11,224($15)
sw	$3,32($15)
sw	$4,192($15)
sw	$9,64($15)
sw	$12,160($15)
sw	$10,128($15)
sw	$13,96($15)
addiu	$15,$15,4
bne	$15,$17,$L2
addiu	$14,$14,2

li	$24,65536			# 0x10000
li	$2,-196608			# 0xfffffffffffd0000
move	$14,$19
ori	$18,$2,0x630a
move	$15,$sp
addiu	$17,$sp,256
ori	$25,$24,0x6a0a
ori	$16,$24,0x1518
$L4:
lw	$3,12($15)
lw	$5,28($15)
lw	$8,20($15)
lw	$4,4($15)
subu	$6,$8,$3
subu	$7,$4,$5
lw	$10,24($15)
lw	$11,8($15)
addu	$9,$6,$7
ori	$2,$24,0xd907
addu	$8,$8,$3
addu	$4,$4,$5
mul	$9,$9,$2
mul	$6,$6,$18
subu	$3,$11,$10
subu	$5,$4,$8
mul	$3,$3,$25
mul	$5,$5,$25
mul	$7,$7,$16
sra	$9,$9,16
sra	$6,$6,16
lw	$12,16($15)
addu	$8,$8,$4
lw	$2,0($15)
addu	$6,$9,$6
addu	$11,$11,$10
subu	$6,$6,$8
sra	$3,$3,16
sra	$5,$5,16
sra	$7,$7,16
subu	$4,$2,$12
subu	$3,$3,$11
subu	$5,$5,$6
addu	$2,$2,$12
subu	$7,$7,$9
subu	$10,$2,$11
subu	$9,$4,$3
addu	$7,$7,$5
addu	$2,$2,$11
addu	$4,$4,$3
subu	$11,$2,$8
subu	$3,$4,$6
subu	$12,$9,$5
subu	$13,$10,$7
addu	$2,$2,$8
addu	$4,$4,$6
addu	$9,$9,$5
addu	$10,$10,$7
sra	$2,$2,6
sra	$11,$11,6
sra	$4,$4,6
sra	$3,$3,6
sra	$9,$9,6
sra	$12,$12,6
sra	$10,$10,6
sra	$13,$13,6
addiu	$15,$15,32
sh	$2,0($14)
sh	$11,14($14)
sh	$4,2($14)
sh	$3,12($14)
sh	$9,4($14)
sh	$12,10($14)
sh	$10,8($14)
sh	$13,6($14)
bne	$15,$17,$L4
addiu	$14,$14,16

lw	$19,268($sp)
lw	$18,264($sp)
lw	$17,260($sp)
lw	$16,256($sp)
j	$31
addiu	$sp,$sp,272

.set	macro
.set	reorder
.end	idct
.section	.text.decode_end,"ax",@progbits
.align	2
.align	5
.ent	decode_end
.type	decode_end, @function
decode_end:
.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,36($sp)
sw	$20,32($sp)
lw	$20,136($4)
move	$18,$0
jal	av_freep
addiu	$4,$20,5376

move	$17,$20
sw	$0,5380($20)
li	$19,100			# 0x64
addiu	$16,$20,5400
$L13:
move	$4,$16
jal	av_freep
addiu	$18,$18,1

addiu	$16,$16,16
sw	$0,5388($17)
bne	$18,$19,$L13
addiu	$17,$17,16

jal	free_vlc
addiu	$4,$20,4584

lw	$31,36($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,40

.set	macro
.set	reorder
.end	decode_end
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"extradata wrong or missing\012\000"
.section	.text.decode_init,"ax",@progbits
.align	2
.align	5
.ent	decode_init
.type	decode_init, @function
decode_init:
.frame	$sp,88,$31		# vars= 0, regs= 7/0, args= 56, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-88
sw	$20,72($sp)
sw	$31,80($sp)
sw	$21,76($sp)
sw	$19,68($sp)
sw	$18,64($sp)
sw	$17,60($sp)
sw	$16,56($sp)
lw	$3,28($4)
li	$2,4			# 0x4
move	$20,$4
beq	$3,$2,$L26
lw	$21,136($4)

$L19:
lui	$6,%hi($LC0)
addiu	$6,$6,%lo($LC0)
jal	av_log
move	$5,$0

li	$3,1			# 0x1
lw	$31,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,88

$L26:
lw	$2,24($4)
beq	$2,$0,$L19
lui	$17,%hi(block_type_tab)

lbu	$3,3($2)
lbu	$4,2($2)
lbu	$5,0($2)
sll	$4,$4,16
lbu	$2,1($2)
sll	$3,$3,24
or	$3,$3,$4
or	$3,$3,$5
sll	$2,$2,8
or	$2,$2,$3
sra	$2,$2,16
lui	$19,%hi(block_type_vlc)
addiu	$17,$17,%lo(block_type_tab)
addiu	$19,$19,%lo(block_type_vlc)
sw	$2,5384($21)
addiu	$4,$21,4
move	$5,$20
jal	dsputil_init
li	$16,1			# 0x1

li	$18,2			# 0x2
sw	$20,0($21)
addiu	$7,$17,1
move	$4,$19
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$17,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,17
addiu	$2,$17,16
addiu	$4,$19,16
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,33
addiu	$2,$17,32
addiu	$4,$19,32
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,49
addiu	$2,$17,48
addiu	$4,$19,48
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,65
addiu	$2,$17,64
addiu	$4,$19,64
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,81
addiu	$2,$17,80
addiu	$4,$19,80
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,97
addiu	$2,$17,96
addiu	$4,$19,96
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$2,24($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$18,28($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
sw	$0,44($sp)
jal	init_vlc_sparse
sw	$16,48($sp)

addiu	$7,$17,113
addiu	$4,$19,112
addiu	$17,$17,112
li	$5,5			# 0x5
li	$6,7			# 0x7
sw	$17,24($sp)
sw	$18,28($sp)
sw	$16,48($sp)
sw	$18,16($sp)
sw	$16,20($sp)
sw	$16,32($sp)
sw	$0,36($sp)
sw	$0,40($sp)
jal	init_vlc_sparse
sw	$0,44($sp)

lw	$3,5384($21)
slt	$3,$3,3
beq	$3,$0,$L27
li	$2,9			# 0x9

li	$2,10			# 0xa
sw	$2,52($20)
move	$3,$0
lw	$31,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,88

$L27:
sw	$2,52($20)
lw	$31,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,88

.set	macro
.set	reorder
.end	decode_init
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"mv out of pic\012\000"
.section	.text.decode_p_block,"ax",@progbits
.align	2
.align	5
.ent	decode_p_block
.type	decode_p_block, @function
decode_p_block:
.frame	$sp,64,$31		# vars= 0, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$20,40($sp)
lw	$20,80($sp)
sw	$22,48($sp)
lw	$22,84($sp)
sw	$fp,56($sp)
sw	$23,52($sp)
sw	$21,44($sp)
sw	$19,36($sp)
sw	$18,32($sp)
sw	$17,28($sp)
sw	$31,60($sp)
sw	$16,24($sp)
move	$17,$4
move	$21,$5
move	$19,$6
move	$18,$7
addiu	$23,$4,3536
sll	$fp,$20,2
$L146:
lw	$9,8($23)
lw	$3,3536($17)
sra	$4,$9,3
addu	$4,$4,$3
lui	$3,%hi(size2index)
addiu	$2,$3,%lo(size2index)
lbu	$5,0($4)
lbu	$8,1($4)
addu	$2,$fp,$2
addu	$2,$2,$18
lbu	$10,3($4)
lbu	$3,2($4)
lbu	$6,0($2)
sll	$8,$8,16
lw	$7,5384($17)
sll	$5,$5,24
or	$5,$5,$8
lui	$2,%hi(block_type_vlc)
or	$5,$5,$10
slt	$7,$7,2
addiu	$2,$2,%lo(block_type_vlc)
sll	$6,$6,4
sll	$3,$3,8
li	$4,64			# 0x40
movz	$4,$0,$7
addu	$6,$6,$2
or	$3,$3,$5
andi	$2,$9,0x7
addu	$6,$6,$4
sll	$3,$3,$2
srl	$3,$3,27
lw	$2,4($6)
sll	$3,$3,2
addu	$3,$3,$2
lh	$4,2($3)
lw	$10,0($17)
addu	$9,$9,$4
sw	$9,8($23)
lw	$2,44($10)
li	$11,1			# 0x1
sll	$12,$11,$20
subu	$2,$2,$12
sll	$2,$2,1
addiu	$2,$2,2
lh	$16,0($3)
mul	$3,$2,$22
lw	$8,3320($17)
li	$13,2			# 0x2
addu	$2,$3,$8
sll	$3,$13,$18
move	$5,$21
move	$6,$19
move	$4,$17
move	$7,$18
li	$9,1			# 0x1
beq	$16,$0,$L147
subu	$14,$2,$3

beq	$16,$9,$L148
nop

bne	$16,$13,$L54
nop

addiu	$18,$18,-1
move	$7,$18
sw	$20,16($sp)
jal	decode_p_block
sw	$22,20($sp)

sll	$2,$16,$18
addu	$19,$19,$2
j	$L146
addu	$21,$21,$2

$L148:
addiu	$20,$20,-1
sw	$20,16($sp)
jal	decode_p_block
sw	$22,20($sp)

sll	$2,$22,$20
sll	$2,$2,1
addu	$19,$19,$2
addu	$21,$21,$2
j	$L146
sll	$fp,$20,2

$L147:
lw	$4,3552($17)
lbu	$2,0($4)
addiu	$4,$4,1
sll	$2,$2,2
addu	$2,$2,$17
lw	$3,3560($2)
sll	$3,$3,1
addu	$6,$19,$3
sltu	$2,$6,$8
bne	$2,$0,$L74
sw	$4,3552($17)

sltu	$2,$14,$6
bne	$2,$0,$L74
nop

beq	$18,$11,$L40
slt	$2,$18,2

bne	$2,$0,$L149
nop

beq	$18,$13,$L41
li	$2,3			# 0x3

beq	$18,$2,$L150
nop

$L108:
lw	$31,60($sp)
$L158:
$L161:
$L162:
$L163:
$L164:
$L165:
lw	$fp,56($sp)
$L159:
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)
j	$31
addiu	$sp,$sp,64

$L152:
lw	$4,3552($17)
lbu	$2,0($4)
addiu	$4,$4,1
sll	$2,$2,2
addu	$2,$2,$17
lw	$3,3560($2)
sll	$3,$3,1
addu	$6,$19,$3
sltu	$2,$6,$8
bne	$2,$0,$L74
sw	$4,3552($17)

sltu	$2,$14,$6
beq	$2,$0,$L76
nop

$L74:
lui	$6,%hi($LC1)
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	$4,$10
addiu	$6,$6,%lo($LC1)
move	$5,$0
j	av_log
addiu	$sp,$sp,64

$L54:
li	$5,3			# 0x3
beq	$16,$5,$L151
li	$2,4			# 0x4

beq	$16,$2,$L152
li	$2,5			# 0x5

beq	$16,$2,$L153
li	$2,6			# 0x6

bne	$16,$2,$L158
lw	$31,60($sp)

bne	$18,$0,$L154
sll	$3,$22,1

lw	$2,3556($17)
lhu	$4,0($2)
addu	$3,$3,$21
sh	$4,0($21)
lhu	$5,2($2)
addiu	$2,$2,4
sh	$5,0($3)
j	$L108
sw	$2,3556($17)

$L153:
lw	$2,3556($17)
lhu	$4,0($2)
addiu	$2,$2,2
sll	$3,$4,16
sw	$2,3556($17)
beq	$18,$11,$L93
addu	$3,$3,$4

slt	$2,$18,2
bne	$2,$0,$L155
nop

beq	$18,$13,$L94
nop

bne	$18,$5,$L158
lw	$31,60($sp)

blez	$12,$L158
sll	$2,$22,1

move	$4,$0
$L104:
addiu	$4,$4,1
sw	$3,0($21)
sw	$3,4($21)
sw	$3,8($21)
sw	$3,12($21)
bne	$12,$4,$L104
addu	$21,$21,$2

j	$L158
lw	$31,60($sp)

$L151:
lw	$2,5384($17)
slt	$2,$2,2
beq	$2,$0,$L158
lw	$31,60($sp)

beq	$18,$9,$L60
slt	$2,$18,2

bne	$2,$0,$L156
nop

beq	$18,$13,$L61
nop

bne	$18,$16,$L159
lw	$fp,56($sp)

blez	$12,$L159
sll	$5,$22,1

move	$4,$0
$L71:
lw	$3,0($19)
addiu	$4,$4,1
sw	$3,0($21)
lw	$2,4($19)
sw	$2,4($21)
lw	$3,8($19)
sw	$3,8($21)
lw	$2,12($19)
addu	$19,$19,$5
sw	$2,12($21)
bne	$12,$4,$L71
addu	$21,$21,$5

j	$L158
lw	$31,60($sp)

$L40:
blez	$12,$L108
sll	$3,$22,1

move	$4,$0
$L49:
lw	$2,0($6)
addiu	$4,$4,1
sw	$2,0($21)
addu	$6,$6,$3
bne	$12,$4,$L49
addu	$21,$21,$3

j	$L158
lw	$31,60($sp)

$L154:
lw	$2,3556($17)
lhu	$3,0($2)
addiu	$5,$2,4
sh	$3,0($21)
lhu	$4,2($2)
sw	$5,3556($17)
j	$L108
sh	$4,2($21)

$L76:
lw	$2,3556($17)
lhu	$4,0($2)
addiu	$2,$2,2
sll	$3,$4,16
sw	$2,3556($17)
beq	$18,$9,$L78
addu	$7,$3,$4

slt	$2,$18,2
bne	$2,$0,$L157
nop

beq	$18,$13,$L79
nop

bne	$18,$5,$L158
lw	$31,60($sp)

blez	$12,$L161
sll	$5,$22,1

move	$4,$0
$L89:
lw	$3,0($6)
addiu	$4,$4,1
addu	$3,$3,$7
sw	$3,0($21)
lw	$2,4($6)
addu	$2,$2,$7
sw	$2,4($21)
lw	$3,8($6)
addu	$3,$3,$7
sw	$3,8($21)
lw	$2,12($6)
addu	$6,$6,$5
addu	$2,$2,$7
sw	$2,12($21)
bne	$12,$4,$L89
addu	$21,$21,$5

j	$L158
lw	$31,60($sp)

$L93:
blez	$12,$L108
sll	$2,$22,1

move	$4,$0
$L102:
addiu	$4,$4,1
sw	$3,0($21)
bne	$12,$4,$L102
addu	$21,$21,$2

j	$L158
lw	$31,60($sp)

$L41:
blez	$12,$L108
sll	$5,$22,1

move	$4,$0
$L50:
lw	$2,0($6)
addiu	$4,$4,1
sw	$2,0($21)
lw	$3,4($6)
addu	$6,$6,$5
sw	$3,4($21)
bne	$12,$4,$L50
addu	$21,$21,$5

j	$L158
lw	$31,60($sp)

$L149:
bne	$18,$0,$L158
lw	$31,60($sp)

blez	$12,$L162
sll	$3,$22,1

move	$4,$0
$L48:
lhu	$2,0($6)
addiu	$4,$4,1
sh	$2,0($21)
addu	$6,$6,$3
bne	$12,$4,$L48
addu	$21,$21,$3

j	$L158
lw	$31,60($sp)

$L150:
blez	$12,$L108
sll	$5,$22,1

move	$4,$0
$L51:
lw	$3,0($6)
addiu	$4,$4,1
sw	$3,0($21)
lw	$2,4($6)
sw	$2,4($21)
lw	$3,8($6)
sw	$3,8($21)
lw	$2,12($6)
addu	$6,$6,$5
sw	$2,12($21)
bne	$12,$4,$L51
addu	$21,$21,$5

j	$L158
lw	$31,60($sp)

$L60:
blez	$12,$L108
sll	$3,$22,1

move	$4,$0
$L69:
lw	$2,0($19)
addiu	$4,$4,1
sw	$2,0($21)
addu	$19,$19,$3
bne	$12,$4,$L69
addu	$21,$21,$3

j	$L158
lw	$31,60($sp)

$L94:
blez	$12,$L108
sll	$2,$22,1

move	$4,$0
$L103:
addiu	$4,$4,1
sw	$3,0($21)
sw	$3,4($21)
bne	$12,$4,$L103
addu	$21,$21,$2

j	$L158
lw	$31,60($sp)

$L155:
bne	$18,$0,$L158
lw	$31,60($sp)

blez	$12,$L163
andi	$3,$3,0xffff

sll	$2,$22,1
move	$4,$0
$L101:
addiu	$4,$4,1
sh	$3,0($21)
bne	$12,$4,$L101
addu	$21,$21,$2

j	$L158
lw	$31,60($sp)

$L78:
blez	$12,$L108
sll	$3,$22,1