apedec.s

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.file	1 "apedec.c"
.section .mdebug.abi32
.previous
.section	.text.predictor_update_filter,"ax",@progbits
.align	2
.align	5
.ent	predictor_update_filter
.type	predictor_update_filter, @function
predictor_update_filter:
.frame	$sp,48,$31		# vars= 8, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$23,36($sp)
sll	$23,$6,2
sw	$fp,40($sp)
sw	$22,32($sp)
sw	$21,28($sp)
sw	$20,24($sp)
sw	$19,20($sp)
sw	$18,16($sp)
sw	$17,12($sp)
sw	$16,8($sp)
addu	$15,$23,$4
lw	$8,4($15)
lw	$3,68($sp)
lw	$9,0($4)
move	$fp,$4
sll	$3,$3,2
slt	$4,$0,$8
srl	$2,$8,31
sll	$7,$7,2
addu	$7,$9,$7
addu	$25,$9,$3
subu	$2,$2,$4
sw	$8,0($7)
sw	$2,0($25)
lw	$8,-4($7)
lw	$3,0($7)
xori	$11,$6,0x1
subu	$3,$3,$8
slt	$4,$0,$3
srl	$2,$3,31
subu	$2,$2,$4
sw	$3,-4($7)
sw	$2,-4($25)
lw	$3,20($15)
sll	$11,$11,2
addu	$11,$11,$fp
sll	$2,$3,5
lw	$10,12($11)
subu	$2,$2,$3
sra	$2,$2,5
subu	$10,$10,$2
lw	$3,64($sp)
lw	$2,72($sp)
slt	$8,$0,$10
sll	$3,$3,2
sll	$2,$2,2
sll	$6,$6,4
srl	$4,$10,31
addu	$13,$6,$fp
addu	$24,$9,$2
subu	$4,$4,$8
addu	$9,$9,$3
lw	$18,-8($7)
lw	$8,0($7)
lw	$17,-4($7)
lw	$12,-12($7)
lw	$14,32($13)
lw	$16,36($13)
lw	$20,28($13)
lw	$19,40($13)
sw	$10,0($9)
sw	$4,0($24)
lw	$2,-4($9)
lw	$3,0($9)
addu	$6,$23,$6
subu	$3,$3,$2
slt	$4,$0,$3
srl	$2,$3,31
subu	$2,$2,$4
sw	$3,-4($9)
sw	$2,-4($24)
lw	$3,12($11)
addu	$6,$6,$fp
sw	$3,20($15)
lw	$4,-4($9)
lw	$21,64($6)
lw	$2,-8($9)
mul	$3,$4,$21
lw	$22,68($6)
sw	$3,0($sp)
mul	$11,$17,$14
mul	$14,$18,$16
lw	$18,0($sp)
lw	$4,0($9)
mul	$7,$2,$22
lw	$10,60($6)
mtlo	$18
lw	$3,-16($9)
lw	$2,-12($9)
madd	$4,$10
lw	$9,72($6)
mflo	$17
mul	$4,$2,$9
lw	$16,76($6)
addu	$2,$4,$7
mul	$4,$3,$16
addu	$3,$4,$17
mul	$4,$8,$20
addu	$2,$2,$3
addu	$8,$4,$11
mul	$4,$12,$19
lw	$3,12($15)
addu	$12,$4,$14
sra	$2,$2,1
addu	$8,$8,$12
addu	$8,$8,$2
sll	$2,$3,5
sra	$8,$8,10
subu	$2,$2,$3
addu	$8,$8,$5
sra	$2,$2,5
addu	$2,$8,$2
sw	$8,4($15)
beq	$5,$0,$L2
sw	$2,12($15)

blez	$5,$L4
nop

lw	$4,0($25)
lw	$2,28($13)
lw	$3,32($13)
subu	$2,$2,$4
sw	$2,28($13)
lw	$5,-4($25)
lw	$4,36($13)
subu	$3,$3,$5
sw	$3,32($13)
lw	$2,-8($25)
lw	$3,40($13)
subu	$4,$4,$2
sw	$4,36($13)
lw	$2,-12($25)
subu	$3,$3,$2
sw	$3,40($13)
lw	$2,0($24)
subu	$2,$10,$2
sw	$2,60($6)
lw	$3,-4($24)
subu	$3,$21,$3
sw	$3,64($6)
lw	$2,-8($24)
subu	$2,$22,$2
sw	$2,68($6)
lw	$3,-12($24)
subu	$3,$9,$3
sw	$3,72($6)
lw	$2,-16($24)
subu	$2,$16,$2
sw	$2,76($6)
addu	$2,$23,$fp
lw	$2,12($2)
$L2:
lw	$fp,40($sp)
lw	$23,36($sp)
lw	$22,32($sp)
lw	$21,28($sp)
lw	$20,24($sp)
lw	$19,20($sp)
lw	$18,16($sp)
lw	$17,12($sp)
lw	$16,8($sp)
j	$31
addiu	$sp,$sp,48

$L4:
lw	$4,0($25)
lw	$2,28($13)
lw	$3,32($13)
addu	$2,$2,$4
sw	$2,28($13)
lw	$5,-4($25)
lw	$4,36($13)
addu	$3,$3,$5
sw	$3,32($13)
lw	$2,-8($25)
lw	$3,40($13)
addu	$4,$4,$2
sw	$4,36($13)
lw	$2,-12($25)
addu	$3,$3,$2
sw	$3,40($13)
lw	$2,0($24)
addu	$2,$10,$2
sw	$2,60($6)
lw	$3,-4($24)
addu	$3,$21,$3
sw	$3,64($6)
lw	$2,-8($24)
addu	$2,$22,$2
sw	$2,68($6)
lw	$3,-12($24)
addu	$3,$9,$3
sw	$3,72($6)
lw	$2,-16($24)
addu	$2,$16,$2
sw	$2,76($6)
addu	$2,$23,$fp
j	$L2
lw	$2,12($2)

.set	macro
.set	reorder
.end	predictor_update_filter
.section	.text.ape_decode_close,"ax",@progbits
.align	2
.align	5
.ent	ape_decode_close
.type	ape_decode_close, @function
ape_decode_close:
.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
.mask	0x80010000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$31,20($sp)
sw	$16,16($sp)
lw	$16,136($4)
li	$4,42372			# 0xa584
jal	av_freep
addu	$4,$16,$4

li	$4,42376			# 0xa588
jal	av_freep
addu	$4,$16,$4

li	$4,42380			# 0xa58c
jal	av_freep
addu	$4,$16,$4

lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	ape_decode_close
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"Incorrect extradata\012\000"
.align	2
$LC1:
.ascii	"Only 16-bit samples are supported\012\000"
.align	2
$LC2:
.ascii	"Only mono and stereo is supported\012\000"
.align	2
$LC3:
.ascii	"Compression Level: %d - Flags: %d\012\000"
.align	2
$LC4:
.ascii	"Incorrect compression level %d\012\000"
.section	.text.ape_decode_init,"ax",@progbits
.align	2
.align	5
.ent	ape_decode_init
.type	ape_decode_init, @function
ape_decode_init:
.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	$18,32($sp)
sw	$31,40($sp)
sw	$19,36($sp)
sw	$17,28($sp)
sw	$16,24($sp)
lw	$3,28($4)
li	$2,6			# 0x6
move	$18,$4
bne	$3,$2,$L27
lw	$16,136($4)

lw	$3,392($4)
li	$2,16			# 0x10
bne	$3,$2,$L28
lui	$6,%hi($LC1)

lw	$5,68($4)
slt	$2,$5,3
beq	$2,$0,$L29
lui	$6,%hi($LC3)

lw	$3,24($4)
sw	$4,0($16)
sw	$5,3120($16)
lbu	$2,1($3)
lbu	$5,0($3)
sll	$2,$2,8
or	$2,$2,$5
sw	$2,3128($16)
lbu	$7,3($3)
lbu	$2,2($3)
sll	$7,$7,8
or	$7,$7,$2
sw	$7,3132($16)
lbu	$2,5($3)
lbu	$5,4($3)
sll	$2,$2,8
or	$2,$2,$5
sw	$2,3140($16)
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC3)
jal	av_log
sw	$2,16($sp)

lw	$7,3132($16)
li	$2,274857984			# 0x10620000
ori	$2,$2,0x4dd3
mult	$7,$2
sra	$3,$7,31
mfhi	$2
sra	$2,$2,6
subu	$5,$2,$3
sll	$4,$5,2
sll	$2,$5,7
subu	$2,$2,$4
addu	$2,$2,$5
sll	$2,$2,3
bne	$7,$2,$L19
slt	$2,$7,5001

beq	$2,$0,$L30
lui	$6,%hi($LC4)

addiu	$5,$5,-1
sll	$2,$5,3
sll	$3,$5,1
lui	$4,%hi(ape_filter_orders)
subu	$2,$2,$3
addiu	$19,$4,%lo(ape_filter_orders)
addu	$2,$2,$19
lhu	$2,0($2)
beq	$2,$0,$L22
sw	$5,3136($16)

sll	$4,$2,4
sll	$2,$2,2
subu	$4,$4,$2
jal	av_malloc
addiu	$4,$4,2048

lw	$3,3136($16)
sll	$4,$3,3
sll	$3,$3,1
subu	$4,$4,$3
addu	$4,$4,$19
li	$3,65536			# 0x10000
lhu	$5,2($4)
addu	$17,$16,$3
beq	$5,$0,$L22
sw	$2,-23164($17)

sll	$4,$5,4
sll	$2,$5,2
subu	$4,$4,$2
jal	av_malloc
addiu	$4,$4,2048

lw	$3,3136($16)
sw	$2,-23160($17)
sll	$2,$3,3
sll	$3,$3,1
subu	$2,$2,$3
addu	$2,$2,$19
lhu	$2,4($2)
beq	$2,$0,$L22
sll	$4,$2,4

sll	$2,$2,2
subu	$4,$4,$2
jal	av_malloc
addiu	$4,$4,2048

sw	$2,-23156($17)
$L22:
addiu	$4,$16,4
jal	dsputil_init
move	$5,$18

lw	$31,40($sp)
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

$L19:
lui	$6,%hi($LC4)
$L30:
move	$4,$18
addiu	$6,$6,%lo($LC4)
jal	av_log
move	$5,$0

li	$2,-1			# 0xffffffffffffffff
$L14:
lw	$31,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,48

$L27:
lui	$6,%hi($LC0)
addiu	$6,$6,%lo($LC0)
jal	av_log
move	$5,$0

j	$L14
li	$2,-1			# 0xffffffffffffffff

$L28:
addiu	$6,$6,%lo($LC1)
jal	av_log
move	$5,$0

j	$L14
li	$2,-1			# 0xffffffffffffffff

$L29:
lui	$6,%hi($LC2)
addiu	$6,$6,%lo($LC2)
jal	av_log
move	$5,$0

j	$L14
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	ape_decode_init
.section	.text.entropy_decode,"ax",@progbits
.align	2
.align	5
.ent	entropy_decode
.type	entropy_decode, @function
entropy_decode:
.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-32
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,28($sp)
lw	$2,3148($4)
move	$16,$4
andi	$2,$2,0x3
move	$15,$5
move	$17,$6
sw	$5,3156($16)
addiu	$13,$4,5508
.set	noreorder
.set	nomacro
beq	$2,$0,$L224
addiu	$18,$4,23940
.set	macro
.set	reorder

sll	$17,$5,2
sltu	$2,$17,40
.set	noreorder
.set	nomacro
bne	$2,$0,$L226
andi	$2,$13,0x3
.set	macro
.set	reorder

li	$3,4			# 0x4
subu	$3,$3,$2
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L39
move	$4,$13
.set	macro
.set	reorder

li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$2,$L40
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L227
$L37:
addiu	$5,$4,-4
move	$2,$0
#APP
.word	0b01110000000000100000000001101111	#S32I2M XR1,$2
#NO_APP
andi	$3,$4,0x1f
.set	noreorder
.set	nomacro
beq	$3,$0,$L244
addu	$6,$17,$13
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
and	$2,$5,$2
addiu	$4,$2,32
sltu	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L245
addiu	$2,$6,-31
.set	macro
.set	reorder

$L181:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$4
bne	$2,$0,$L181
addu	$6,$17,$13
$L244:
addiu	$2,$6,-31
$L245:
li	$3,-32			# 0xffffffffffffffe0
and	$3,$2,$3
sltu	$4,$5,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L246
addiu	$2,$6,-4
.set	macro
.set	reorder

addiu	$2,$5,4
$L247:
#APP
pref 30,0($2)
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L247
addiu	$2,$5,4
.set	macro
.set	reorder

addiu	$2,$6,-4
$L246:
li	$3,-4			# 0xfffffffffffffffc
and	$3,$2,$3
sltu	$4,$5,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L248
andi	$4,$6,0x3
.set	macro
.set	reorder

$L183:
#APP
.word	0b01110000101000000000010001010101	#S32SDI XR1,$5,4
#NO_APP
sltu	$2,$5,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L183
andi	$4,$6,0x3
.set	macro
.set	reorder

$L248:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$4,$2,$L50
addiu	$3,$5,4
.set	macro
.set	reorder

li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$4,$2,$L51
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$4,$2,$L228
$L48:
andi	$2,$18,0x3
li	$3,4			# 0x4
subu	$3,$3,$2
li	$2,2			# 0x2
addu	$5,$17,$18
.set	noreorder
.set	nomacro
beq	$3,$2,$L56
move	$4,$18
.set	macro
.set	reorder

$L242:
li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$2,$L57
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L229
$L54:
addiu	$7,$4,-4
move	$2,$0
#APP
.word	0b01110000000000100000000001101111	#S32I2M XR1,$2
#NO_APP
andi	$3,$4,0x1f
.set	noreorder
.set	nomacro
beq	$3,$0,$L249
addiu	$2,$5,-31
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
and	$2,$7,$2
addiu	$4,$2,32
sltu	$3,$7,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L249
addiu	$2,$5,-31
.set	macro
.set	reorder

$L184:
#APP
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
#NO_APP
sltu	$2,$7,$4
.set	noreorder
.set	nomacro
bne	$2,$0,$L184
addiu	$2,$5,-31
.set	macro
.set	reorder

$L249:
li	$3,-32			# 0xffffffffffffffe0
and	$3,$2,$3
sltu	$4,$7,$3
.set	noreorder
.set	nomacro
beq	$4,$0,$L250
addiu	$2,$5,-4
.set	macro
.set	reorder

addiu	$2,$7,4
$L251:
#APP
pref 30,0($2)
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
#NO_APP
sltu	$2,$7,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L251
addiu	$2,$7,4
.set	macro
.set	reorder

addiu	$2,$5,-4
$L250:
li	$3,-4			# 0xfffffffffffffffc
and	$3,$2,$3
sltu	$4,$7,$3
beq	$4,$0,$L63
$L186:
#APP
.word	0b01110000111000000000010001010101	#S32SDI XR1,$7,4
#NO_APP
sltu	$2,$7,$3
bne	$2,$0,$L186
$L63:
andi	$5,$5,0x3
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$5,$2,$L66
addiu	$3,$7,4
.set	macro
.set	reorder

li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$5,$2,$L67
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$5,$2,$L36
sb	$0,4($7)
$L36:
lw	$3,3156($16)
$L243:
lw	$2,3152($16)
.set	noreorder
.set	nomacro
beq	$3,$2,$L230
li	$3,65536			# 0x10000
.set	macro
.set	reorder

$L180:
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,32
.set	macro
.set	reorder

$L124:
li	$2,65536			# 0x10000
addu	$4,$16,$2
lw	$3,4($12)
lw	$7,-23148($4)
li	$5,8388608			# 0x800000
srl	$3,$3,5
li	$11,1			# 0x1
sltu	$2,$5,$7
.set	noreorder
.set	nomacro
bne	$2,$0,$L153
movn	$11,$3,$3
.set	macro
.set	reorder

li	$2,42544			# 0xa630
ori	$9,$5,0x1
lw	$3,-23152($4)
lw	$5,-23140($4)
move	$6,$4
addu	$8,$16,$2
$L154:
lw	$2,0($8)
sll	$5,$5,8
addiu	$2,$2,1
sw	$2,0($8)
lbu	$4,-1($2)
sll	$3,$3,8
or	$5,$5,$4
lw	$4,-23148($6)
srl	$2,$5,1
sll	$7,$4,8
andi	$2,$2,0xff
or	$3,$3,$2
sltu	$4,$7,$9
sw	$3,-23152($6)
sw	$5,-23140($6)
.set	noreorder
.set	nomacro
bne	$4,$0,$L154
sw	$7,-23148($6)
.set	macro
.set	reorder

$L153:
li	$2,65536			# 0x10000
addu	$2,$16,$2
lw	$10,-23152($2)
srl	$9,$7,16
divu	$0,$10,$9
teq	$9,$0,7
mflo	$4
sltu	$3,$4,19578
.set	noreorder
.set	nomacro
bne	$3,$0,$L231
sw	$9,-23144($2)
.set	macro
.set	reorder

lui	$2,%hi(counts_3980+8)
addiu	$3,$2,%lo(counts_3980+8)
move	$6,$0
$L158:
lw	$2,0($3)
addiu	$6,$6,1
sltu	$2,$4,$2
.set	noreorder
.set	nomacro
beq	$2,$0,$L158
addiu	$3,$3,4
.set	macro
.set	reorder

lui	$2,%hi(counts_diff_3980)
lui	$3,%hi(counts_3980)
sll	$4,$6,1
sll	$5,$6,2
addiu	$2,$2,%lo(counts_diff_3980)
addiu	$3,$3,%lo(counts_3980)
addu	$4,$4,$2
addu	$5,$5,$3
$L157:
li	$2,65536			# 0x10000
addu	$8,$16,$2
lw	$3,-23144($8)
lw	$2,0($5)
lhu	$4,0($4)
mul	$7,$4,$3
mul	$3,$9,$2
sw	$7,-23148($8)
subu	$2,$10,$3
sw	$2,-23152($8)
li	$2,63			# 0x3f
.set	noreorder
.set	nomacro
beq	$6,$2,$L232
li	$3,8388608			# 0x800000
.set	macro
.set	reorder

$L160:
li	$2,65536			# 0x10000
addu	$3,$16,$2
lw	$8,-23148($3)
li	$4,8388608			# 0x800000
sltu	$2,$4,$8
.set	noreorder
.set	nomacro
bne	$2,$0,$L166
li	$2,42544			# 0xa630
.set	macro
.set	reorder

move	$7,$3
lw	$5,-23140($3)
lw	$3,-23152($3)
addu	$9,$16,$2
ori	$10,$4,0x1
$L167:
lw	$2,0($9)
sll	$5,$5,8
addiu	$2,$2,1
sw	$2,0($9)
lbu	$4,-1($2)
sll	$3,$3,8
or	$5,$5,$4
lw	$4,-23148($7)
srl	$2,$5,1
sll	$8,$4,8
andi	$2,$2,0xff
or	$3,$3,$2
sltu	$4,$8,$10
sw	$3,-23152($7)
sw	$5,-23140($7)
.set	noreorder
.set	nomacro
bne	$4,$0,$L167
sw	$8,-23148($7)