flac.s

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

lw	$2,136($4)
sw	$0,96($2)
j	$31
sw	$0,100($2)

.set	macro
.set	reorder
.end	flac_flush
.section	.text.flac_decode_close,"ax",@progbits
.align	2
.align	5
.ent	flac_decode_close
.type	flac_decode_close, @function
flac_decode_close:
.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$31,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$18,136($4)
lw	$2,40($18)
blez	$2,$L4
move	$17,$0

addiu	$16,$18,60
$L6:
jal	av_freep
move	$4,$16

lw	$2,40($18)
addiu	$17,$17,1
slt	$2,$17,$2
bne	$2,$0,$L6
addiu	$16,$16,4

$L4:
jal	av_freep
addiu	$4,$18,92

lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	flac_decode_close
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"illegal residual coding method %d\012\000"
.align	2
$LC1:
.ascii	"invalid predictor order: %i > %i\012\000"
.align	2
$LC2:
.ascii	"fixed len partition\012\000"
.section	.text.decode_residuals,"ax",@progbits
.align	2
.align	5
.ent	decode_residuals
.type	decode_residuals, @function
decode_residuals:
.frame	$sp,64,$31		# vars= 0, regs= 9/0, args= 24, gp= 0
.mask	0x80ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$23,52($sp)
sw	$18,32($sp)
sw	$16,24($sp)
sw	$31,56($sp)
sw	$22,48($sp)
sw	$21,44($sp)
sw	$20,40($sp)
sw	$19,36($sp)
sw	$17,28($sp)
addiu	$16,$4,4
lw	$10,8($16)
lw	$11,4($4)
move	$18,$4
sra	$4,$10,3
addu	$4,$4,$11
lbu	$3,0($4)
lbu	$7,1($4)
lbu	$8,3($4)
lbu	$2,2($4)
sll	$7,$7,16
sll	$3,$3,24
or	$3,$3,$7
or	$3,$3,$8
sll	$2,$2,8
or	$2,$2,$3
andi	$4,$10,0x7
sll	$2,$2,$4
addiu	$9,$10,2
srl	$7,$2,30
move	$23,$5
move	$8,$6
bne	$7,$0,$L55
sw	$9,8($16)

sra	$4,$9,3
addu	$4,$4,$11
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
andi	$4,$9,0x7
or	$3,$3,$6
sll	$2,$2,8
addiu	$9,$10,6
or	$2,$2,$3
sw	$9,8($16)
sll	$2,$2,$4
lw	$3,44($18)
srl	$4,$2,28
sra	$20,$3,$4
slt	$2,$20,$8
bne	$2,$0,$L14
lui	$6,%hi($LC1)

li	$2,1			# 0x1
sll	$22,$2,$4
blez	$22,$L17
move	$17,$8

move	$19,$8
move	$21,$0
$L18:
lw	$9,8($16)
sra	$4,$9,3
addu	$4,$4,$11
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,$9,0x7
or	$2,$2,$3
sll	$2,$2,$4
addiu	$9,$9,4
srl	$10,$2,28
li	$2,15			# 0xf
beq	$10,$2,$L19
sw	$9,8($16)

slt	$2,$17,$20
beq	$2,$0,$L22
move	$13,$0

subu	$7,$20,$17
sll	$12,$19,2
sll	$15,$23,2
lui	$17,%hi(ff_log2_tab)
$L26:
sra	$3,$9,3
addu	$3,$11,$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,$9,0x7
sll	$4,$4,$3
li	$5,-65536			# 0xffffffffffff0000
addu	$2,$15,$18
and	$5,$4,$5
lw	$14,60($2)
bne	$5,$0,$L27
move	$8,$9

move	$3,$4
$L29:
andi	$2,$3,0xff00
beq	$2,$0,$L59
addiu	$2,$17,%lo(ff_log2_tab)

srl	$3,$3,8
addiu	$5,$5,8
$L59:
addu	$2,$3,$2
lbu	$3,0($2)
addu	$6,$5,$3
slt	$2,$6,21
beq	$2,$0,$L32
li	$3,30			# 0x1e

bltz	$4,$L56
sll	$3,$4,1

move	$9,$0
$L37:
addiu	$8,$8,1
sra	$3,$8,3
addu	$3,$11,$3
lbu	$2,0($3)
lbu	$5,1($3)
lbu	$6,3($3)
lbu	$4,2($3)
sll	$2,$2,24
sll	$5,$5,16
or	$2,$2,$5
or	$2,$2,$6
sll	$4,$4,8
or	$4,$4,$2
andi	$3,$8,0x7
sll	$4,$4,$3
bgez	$4,$L37
addiu	$9,$9,1

li	$6,2147418112			# 0x7fff0000
ori	$2,$6,0xfffd
slt	$2,$2,$9
sll	$3,$4,1
beq	$2,$0,$L57
addiu	$4,$8,1

ori	$2,$6,0xfffe
beq	$9,$2,$L45
addiu	$2,$3,1

move	$3,$0
$L36:
addu	$2,$14,$12
addiu	$13,$13,1
sw	$3,0($2)
beq	$13,$7,$L58
addiu	$12,$12,4

$L50:
j	$L26
lw	$9,8($16)

$L32:
subu	$3,$3,$6
subu	$2,$6,$10
srl	$2,$4,$2
sll	$3,$3,$10
addu	$2,$2,$3
andi	$4,$2,0x1
subu	$3,$10,$6
sra	$2,$2,1
addiu	$5,$9,32
subu	$4,$0,$4
addu	$9,$3,$5
addiu	$13,$13,1
xor	$3,$4,$2
addu	$2,$14,$12
sw	$9,8($16)
addiu	$12,$12,4
bne	$13,$7,$L50
sw	$3,0($2)

$L58:
addu	$19,$19,$13
$L22:
addiu	$21,$21,1
bne	$21,$22,$L18
move	$17,$0

$L17:
move	$2,$0
$L13:
lw	$31,56($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)
j	$31
addiu	$sp,$sp,64

$L27:
srl	$3,$4,16
j	$L29
li	$5,16			# 0x10

$L57:
sll	$5,$9,$10
$L41:
bne	$10,$0,$L42
subu	$2,$0,$10

move	$2,$0
$L44:
addu	$3,$2,$5
andi	$2,$3,0x1
subu	$2,$0,$2
sra	$3,$3,1
xor	$3,$3,$2
j	$L36
sw	$4,8($16)

$L42:
srl	$2,$3,$2
j	$L44
addu	$4,$4,$10

$L45:
andi	$3,$2,0x1
subu	$3,$0,$3
sra	$2,$2,1
xor	$3,$2,$3
j	$L36
sw	$4,8($16)

$L56:
move	$5,$0
j	$L41
addiu	$4,$9,1

$L19:
lw	$4,0($18)
lui	$6,%hi($LC2)
addiu	$6,$6,%lo($LC2)
jal	av_log
li	$5,2			# 0x2

lw	$9,8($16)
lw	$11,0($16)
sra	$2,$9,3
addu	$2,$2,$11
move	$4,$9
slt	$3,$17,$20
addiu	$9,$9,5
lbu	$8,3($2)
lbu	$5,0($2)
lbu	$6,1($2)
lbu	$7,2($2)
beq	$3,$0,$L22
sw	$9,8($16)

sll	$2,$6,16
sll	$3,$5,24
or	$3,$3,$2
or	$3,$3,$8
sll	$2,$7,8
or	$2,$2,$3
andi	$4,$4,0x7
sll	$2,$2,$4
srl	$12,$2,27
li	$3,32			# 0x20
subu	$13,$3,$12
subu	$7,$20,$17
sll	$8,$19,2
move	$10,$0
j	$L24
sll	$15,$23,2

$L49:
lw	$9,8($16)
$L24:
sra	$4,$9,3
addu	$4,$4,$11
lbu	$2,0($4)
lbu	$5,1($4)
lbu	$6,3($4)
lbu	$3,2($4)
sll	$5,$5,16
sll	$2,$2,24
or	$2,$2,$5
or	$2,$2,$6
sll	$3,$3,8
addu	$4,$15,$18
or	$3,$3,$2
lw	$5,60($4)
andi	$2,$9,0x7
sll	$3,$3,$2
addu	$5,$8,$5
addu	$9,$12,$9
sra	$3,$3,$13
addiu	$10,$10,1
sw	$9,8($16)
addiu	$8,$8,4
bne	$10,$7,$L49
sw	$3,0($5)

addiu	$21,$21,1
addu	$19,$19,$7
bne	$21,$22,$L18
move	$17,$0

j	$L13
move	$2,$0

$L55:
lw	$4,0($18)
lui	$6,%hi($LC0)
addiu	$6,$6,%lo($LC0)
jal	av_log
li	$5,2			# 0x2

j	$L13
li	$2,-1			# 0xffffffffffffffff

$L14:
lw	$4,0($18)
addiu	$6,$6,%lo($LC1)
move	$7,$8
move	$5,$0
jal	av_log
sw	$20,16($sp)

j	$L13
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	decode_residuals
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"invalid coeff precision\012\000"
.align	2
$LC4:
.ascii	"qlevel %d not supported, maybe buggy stream\012\000"
.section	.text.decode_subframe_lpc,"ax",@progbits
.align	2
.align	5
.ent	decode_subframe_lpc
.type	decode_subframe_lpc, @function
decode_subframe_lpc:
.frame	$fp,56,$31		# vars= 0, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
sw	$21,36($sp)
sll	$21,$6,2
addiu	$3,$21,14
srl	$3,$3,3
sll	$3,$3,3
sll	$2,$5,2
sw	$fp,48($sp)
sw	$23,44($sp)
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$16,16($sp)
sw	$31,52($sp)
sw	$22,40($sp)
sw	$17,20($sp)
move	$fp,$sp
addu	$2,$2,$4
move	$23,$sp
subu	$sp,$sp,$3
move	$16,$6
move	$14,$5
move	$18,$4
lw	$22,60($2)
addiu	$20,$6,-1
blez	$6,$L99
addiu	$19,$sp,16

lw	$12,4($4)
move	$9,$22
move	$11,$0
addiu	$10,$4,4
li	$13,32			# 0x20
$L63:
lw	$7,8($10)
lw	$6,52($18)
sra	$4,$7,3
addu	$4,$4,$12
lbu	$2,0($4)
lbu	$5,1($4)
lbu	$8,3($4)
lbu	$3,2($4)
sll	$2,$2,24
sll	$5,$5,16
or	$2,$2,$5
or	$2,$2,$8
sll	$3,$3,8
or	$3,$3,$2
andi	$4,$7,0x7
subu	$2,$13,$6
sll	$3,$3,$4
sra	$3,$3,$2
addu	$6,$6,$7
addiu	$11,$11,1
sw	$6,8($10)
sw	$3,0($9)
bne	$16,$11,$L63
addiu	$9,$9,4

$L61:
lw	$8,8($10)
sra	$4,$8,3
addu	$4,$4,$12
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
andi	$4,$8,0x7
sll	$2,$2,$4
srl	$2,$2,28
addiu	$11,$2,1
addiu	$7,$8,4
li	$2,16			# 0x10
beq	$11,$2,$L108
sw	$7,8($10)

sra	$4,$7,3
addu	$4,$4,$12
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
andi	$4,$7,0x7
sll	$2,$2,$4
addiu	$3,$8,9
sra	$17,$2,27
bltz	$17,$L67
sw	$3,8($10)

blez	$16,$L70
li	$2,32			# 0x20

lw	$13,0($10)
subu	$12,$2,$11
move	$8,$19
move	$9,$0
$L71:
lw	$6,8($10)
addiu	$9,$9,1
sra	$4,$6,3
addu	$4,$4,$13
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
sra	$2,$2,$12
addu	$6,$11,$6
sw	$6,8($10)
sw	$2,0($8)
bne	$16,$9,$L71
addiu	$8,$8,4

$L70:
move	$5,$14
move	$4,$18
jal	decode_residuals
move	$6,$16

bltz	$2,$L109
li	$5,-1			# 0xffffffffffffffff

lw	$2,48($18)
slt	$2,$2,17
beq	$2,$0,$L110
nop

lw	$3,44($18)
addiu	$2,$3,-1
slt	$2,$16,$2
beq	$2,$0,$L81
move	$9,$16

addu	$8,$22,$21
addiu	$10,$22,4
sll	$11,$20,2
$L87:
blez	$20,$L112
lw	$6,-4($10)

move	$5,$10
move	$4,$20
move	$13,$0
move	$7,$0
addu	$3,$11,$19
$L91:
lw	$2,0($3)
addiu	$4,$4,-1
mul	$12,$2,$6
lw	$6,0($5)
addu	$13,$12,$13
mul	$12,$2,$6
addiu	$3,$3,-4
addu	$7,$12,$7
bne	$4,$0,$L91
addiu	$5,$5,4

$L90:
lw	$3,0($19)
lw	$2,0($8)
mul	$5,$6,$3
addiu	$9,$9,2
addu	$4,$5,$13
sra	$4,$4,$17
addu	$4,$4,$2
mul	$2,$3,$4
sw	$4,0($8)
addu	$3,$2,$7
lw	$2,4($8)
sra	$3,$3,$17
addu	$2,$2,$3
sw	$2,4($8)
lw	$3,44($18)
addiu	$8,$8,8
addiu	$2,$3,-1
slt	$2,$9,$2
bne	$2,$0,$L87
addiu	$10,$10,8

$L81:
slt	$2,$9,$3
beq	$2,$0,$L115
move	$5,$0

blez	$16,$L113
move	$5,$19

sll	$8,$9,2
addu	$2,$22,$8
addiu	$4,$2,-4
move	$6,$0
mtlo	$0
$L96:
lw	$3,0($5)
lw	$2,0($4)
addiu	$6,$6,1
madd	$3,$2
addiu	$5,$5,4
bne	$16,$6,$L96
addiu	$4,$4,-4

mflo	$2
sra	$4,$2,$17
$L95:
addu	$3,$22,$8
lw	$2,0($3)
move	$5,$0
addu	$2,$2,$4
sw	$2,0($3)
move	$sp,$23
move	$sp,$fp
lw	$31,52($sp)
lw	$fp,48($sp)
lw	$23,44($sp)
lw	$22,40($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,$5
j	$31
addiu	$sp,$sp,56

$L110:
lw	$2,44($18)
slt	$2,$16,$2
beq	$2,$0,$L76
addu	$2,$22,$21

addiu	$12,$2,-4
move	$13,$16
$L78:
blez	$16,$L114
move	$8,$0

move	$11,$19
move	$10,$12
move	$7,$0
move	$9,$0
$L82:
lw	$4,0($11)
lw	$6,0($10)
addiu	$7,$7,1
mult	$4,$6
addiu	$11,$11,4
mflo	$4
mfhi	$5
addu	$2,$8,$4
sltu	$6,$2,$8
addu	$3,$9,$5
addu	$3,$6,$3
move	$8,$2
move	$9,$3
bne	$16,$7,$L82
addiu	$10,$10,-4

sll	$4,$3,1
nor	$2,$0,$17
sll	$4,$4,$2
srl	$2,$8,$17
sra	$3,$3,$17
andi	$5,$17,0x20
or	$2,$4,$2
movn	$2,$3,$5
move	$3,$2
$L84:
lw	$2,4($12)
addiu	$13,$13,1
addu	$2,$2,$3
sw	$2,4($12)
lw	$3,44($18)
slt	$3,$13,$3
bne	$3,$0,$L78
addiu	$12,$12,4

$L76:
move	$5,$0
$L66:
$L115:
move	$sp,$23
move	$sp,$fp
lw	$31,52($sp)
lw	$fp,48($sp)
lw	$23,44($sp)
lw	$22,40($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,$5
j	$31
addiu	$sp,$sp,56

$L112:
move	$13,$0
j	$L90
move	$7,$0

$L114:
j	$L84
move	$3,$0

$L109:
move	$sp,$23
move	$sp,$fp
lw	$31,52($sp)
lw	$fp,48($sp)
lw	$23,44($sp)
lw	$22,40($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,$5
j	$31
addiu	$sp,$sp,56

$L67:
lw	$4,0($18)
lui	$6,%hi($LC4)
move	$7,$17
li	$5,2			# 0x2
jal	av_log
addiu	$6,$6,%lo($LC4)

move	$sp,$23
move	$sp,$fp
li	$5,-1			# 0xffffffffffffffff
lw	$31,52($sp)
lw	$fp,48($sp)
lw	$23,44($sp)
lw	$22,40($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,$5
j	$31
addiu	$sp,$sp,56

$L99:
lw	$12,4($4)
j	$L61
addiu	$10,$4,4

$L113:
sll	$8,$9,2
j	$L95
move	$4,$0

$L108:
lw	$4,0($18)
lui	$6,%hi($LC3)
li	$5,2			# 0x2
jal	av_log
addiu	$6,$6,%lo($LC3)

j	$L66
li	$5,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	decode_subframe_lpc
.section	.rodata.str1.4
.align	2
$LC5:
.ascii	"  Blocksize: %d .. %d (%d)\012\000"
.align	2
$LC6:
.ascii	"  Framesize: %d .. %d\012\000"
.align	2
$LC7:
.ascii	"  Samplerate: %d\012\000"
.align	2
$LC8:
.ascii	"  Channels: %d\012\000"
.align	2
$LC9:
.ascii	"  Bits: %d\012\000"
.section	.text.metadata_streaminfo,"ax",@progbits
.align	2
.align	5
.ent	metadata_streaminfo
.type	metadata_streaminfo, @function
metadata_streaminfo:
.frame	$sp,40,$31		# vars= 0, regs= 4/0, args= 24, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$31,36($sp)
sw	$18,32($sp)
sw	$16,24($sp)
sw	$17,28($sp)
addiu	$12,$4,4
lw	$6,8($12)
lw	$15,4($4)
move	$16,$4
sra	$4,$6,3
addu	$4,$4,$15
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
addiu	$6,$6,16
sll	$2,$2,$4
srl	$2,$2,16
sra	$4,$6,3
sw	$6,8($12)
addu	$4,$4,$15
sw	$2,20($16)
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
addiu	$6,$6,16
sll	$2,$2,$4
move	$11,$6
srl	$2,$2,16
sw	$6,8($12)
addiu	$10,$11,16
sw	$2,24($16)
sra	$2,$11,3
addu	$2,$2,$15
sra	$8,$10,3
addu	$8,$8,$15
lbu	$14,3($2)
lbu	$5,2($2)
lbu	$3,0($2)
lbu	$7,1($2)
sw	$10,8($12)
lbu	$4,0($8)
lbu	$9,1($8)
sll	$7,$7,16
sll	$3,$3,24
lbu	$13,3($8)
lbu	$2,2($8)
or	$3,$3,$7
sll	$9,$9,16
sll	$4,$4,24
or	$3,$3,$14
or	$4,$4,$9
sll	$5,$5,8
or	$4,$4,$13
or	$5,$5,$3
sll	$2,$2,8
andi	$3,$11,0x7
sll	$5,$5,$3
or	$2,$2,$4
andi	$10,$10,0x7
sll	$2,$2,$10
srl	$5,$5,16
addiu	$11,$11,24
sll	$5,$5,8
srl	$2,$2,24
move	$13,$11
or	$2,$2,$5
sw	$11,8($12)
sw	$2,28($16)