mpegaudiodec.s

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

lui	$2,%hi(ff_mpa_enwindow)
move	$8,$4
addiu	$10,$2,%lo(ff_mpa_enwindow)
move	$6,$0
li	$9,512			# 0x200
$L14:
sll	$3,$6,2
addu	$4,$3,$10
lw	$5,0($4)
subu	$2,$9,$6
sll	$2,$2,2
addu	$7,$2,$8
addu	$3,$3,$8
andi	$4,$6,0x3f
subu	$2,$0,$5
sw	$5,0($3)
beq	$6,$0,$L3
movn	$5,$2,$4

addiu	$6,$6,1
slt	$2,$6,257
bne	$2,$0,$L14
sw	$5,0($7)

j	$31
nop

$L3:
j	$L14
li	$6,1			# 0x1

.set	macro
.set	reorder
.end	ff_mpa_synth_init
.section	.text.flush,"ax",@progbits
.align	2
.align	5
.ent	flush
.type	flush, @function
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)
j	$31
sw	$0,1048($2)

.set	macro
.set	reorder
.end	flush
.section	.text.decode_close_mp3on4,"ax",@progbits
.align	2
.align	5
.ent	decode_close_mp3on4
.type	decode_close_mp3on4, @function
decode_close_mp3on4:
.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	$3,0($18)
blez	$3,$L19
move	$16,$18

move	$17,$0
$L21:
lw	$2,8($16)
addiu	$17,$17,1
addiu	$16,$16,4
beq	$2,$0,$L22
move	$4,$2

jal	av_free
nop

lw	$3,0($18)
$L22:
slt	$2,$17,$3
bne	$2,$0,$L21
nop

$L19:
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	decode_close_mp3on4
.globl	__floatsisf
.globl	__mulsf3
.globl	__subsf3
.globl	__addsf3
.section	.text.compute_antialias_float,"ax",@progbits
.align	2
.align	5
.ent	compute_antialias_float
.type	compute_antialias_float, @function
compute_antialias_float:
.frame	$sp,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	$31,52($sp)
sw	$fp,48($sp)
sw	$23,44($sp)
sw	$22,40($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)
lbu	$3,20($5)
li	$2,2			# 0x2
beq	$3,$2,$L27
li	$3,31			# 0x1f

lui	$2,%hi(csa_table_float)
$L35:
addiu	$20,$2,%lo(csa_table_float)
addiu	$19,$5,188
move	$21,$3
addiu	$fp,$20,100
addiu	$23,$20,112
addiu	$22,$20,116
$L32:
lw	$4,-4($19)
jal	__floatsisf
addiu	$21,$21,-1

lw	$4,0($19)
jal	__floatsisf
move	$17,$2

lw	$5,0($20)
move	$4,$17
jal	__mulsf3
move	$18,$2

move	$16,$2
lui	$2,%hi(csa_table_float+4)
addiu	$2,$2,%lo(csa_table_float+4)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+4)
addiu	$3,$3,%lo(csa_table_float+4)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-4($19)

lw	$5,0($20)
move	$4,$18
jal	__mulsf3
move	$16,$2

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-8($19)
jal	__floatsisf
sw	$2,0($19)

lw	$4,4($19)
jal	__floatsisf
move	$17,$2

move	$18,$2
lui	$2,%hi(csa_table_float+16)
addiu	$2,$2,%lo(csa_table_float+16)
lw	$5,0($2)
jal	__mulsf3
move	$4,$17

lui	$3,%hi(csa_table_float+20)
addiu	$3,$3,%lo(csa_table_float+20)
lw	$5,0($3)
move	$4,$18
jal	__mulsf3
move	$16,$2

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+20)
addiu	$3,$3,%lo(csa_table_float+20)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-8($19)

move	$16,$2
lui	$2,%hi(csa_table_float+16)
addiu	$2,$2,%lo(csa_table_float+16)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-12($19)
jal	__floatsisf
sw	$2,4($19)

lw	$4,8($19)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(csa_table_float+32)
addiu	$3,$3,%lo(csa_table_float+32)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
move	$18,$2

move	$16,$2
lui	$2,%hi(csa_table_float+36)
addiu	$2,$2,%lo(csa_table_float+36)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+36)
addiu	$3,$3,%lo(csa_table_float+36)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-12($19)

move	$16,$2
lui	$2,%hi(csa_table_float+32)
addiu	$2,$2,%lo(csa_table_float+32)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-16($19)
jal	__floatsisf
sw	$2,8($19)

lw	$4,12($19)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(csa_table_float+48)
addiu	$3,$3,%lo(csa_table_float+48)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
move	$18,$2

move	$16,$2
lui	$2,%hi(csa_table_float+52)
addiu	$2,$2,%lo(csa_table_float+52)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+52)
addiu	$3,$3,%lo(csa_table_float+52)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-16($19)

move	$16,$2
lui	$2,%hi(csa_table_float+48)
addiu	$2,$2,%lo(csa_table_float+48)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-20($19)
jal	__floatsisf
sw	$2,12($19)

lw	$4,16($19)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(csa_table_float+64)
addiu	$3,$3,%lo(csa_table_float+64)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
move	$18,$2

move	$16,$2
lui	$2,%hi(csa_table_float+68)
addiu	$2,$2,%lo(csa_table_float+68)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+68)
addiu	$3,$3,%lo(csa_table_float+68)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-20($19)

move	$16,$2
lui	$2,%hi(csa_table_float+64)
addiu	$2,$2,%lo(csa_table_float+64)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-24($19)
jal	__floatsisf
sw	$2,16($19)

lw	$4,20($19)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(csa_table_float+80)
addiu	$3,$3,%lo(csa_table_float+80)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
move	$18,$2

move	$16,$2
lui	$2,%hi(csa_table_float+84)
addiu	$2,$2,%lo(csa_table_float+84)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lui	$3,%hi(csa_table_float+84)
addiu	$3,$3,%lo(csa_table_float+84)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
sw	$2,-24($19)

move	$16,$2
lui	$2,%hi(csa_table_float+80)
addiu	$2,$2,%lo(csa_table_float+80)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-28($19)
jal	__floatsisf
sw	$2,20($19)

lw	$4,24($19)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(csa_table_float+96)
addiu	$3,$3,%lo(csa_table_float+96)
lw	$5,0($3)
move	$4,$17
jal	__mulsf3
move	$18,$2

lw	$5,0($fp)
move	$4,$18
jal	__mulsf3
move	$16,$2

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$5,0($fp)
move	$4,$17
jal	__mulsf3
sw	$2,-28($19)

move	$16,$2
lui	$2,%hi(csa_table_float+96)
addiu	$2,$2,%lo(csa_table_float+96)
lw	$5,0($2)
jal	__mulsf3
move	$4,$18

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$4,-32($19)
jal	__floatsisf
sw	$2,24($19)

lw	$4,28($19)
jal	__floatsisf
move	$17,$2

lw	$5,0($23)
move	$4,$17
jal	__mulsf3
move	$18,$2

lw	$5,0($22)
move	$4,$18
jal	__mulsf3
move	$16,$2

move	$5,$2
jal	__subsf3
move	$4,$16

jal	lrintf
move	$4,$2

lw	$5,0($22)
sw	$2,-32($19)
jal	__mulsf3
move	$4,$17

lw	$5,0($23)
move	$4,$18
jal	__mulsf3
move	$16,$2

move	$5,$2
jal	__addsf3
move	$4,$16

jal	lrintf
move	$4,$2

sw	$2,28($19)
bgtz	$21,$L32
addiu	$19,$19,72

$L33:
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)
j	$31
addiu	$sp,$sp,56

$L27:
lbu	$2,21($5)
beq	$2,$0,$L33
li	$3,1			# 0x1

j	$L35
lui	$2,%hi(csa_table_float)

.set	macro
.set	reorder
.end	compute_antialias_float
.section	.text.compute_antialias_integer,"ax",@progbits
.align	2
.align	5
.ent	compute_antialias_integer
.type	compute_antialias_integer, @function
compute_antialias_integer:
.frame	$sp,40,$31		# vars= 0, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$fp,32($sp)
sw	$23,28($sp)
sw	$22,24($sp)
sw	$21,20($sp)
sw	$20,16($sp)
sw	$19,12($sp)
sw	$18,8($sp)
sw	$17,4($sp)
sw	$16,0($sp)
lbu	$3,20($5)
li	$2,2			# 0x2
beq	$3,$2,$L37
li	$3,31			# 0x1f

lui	$2,%hi(csa_table)
$L45:
addiu	$12,$2,%lo(csa_table)
addiu	$11,$5,188
move	$13,$3
addiu	$fp,$12,60
addiu	$23,$12,64
addiu	$22,$12,72
addiu	$21,$12,76
addiu	$20,$12,80
addiu	$19,$12,88
addiu	$18,$12,92
addiu	$17,$12,96
addiu	$16,$12,104
addiu	$25,$12,108
addiu	$24,$12,112
addiu	$15,$12,120
addiu	$14,$12,124
$L42:
lw	$6,-4($11)
lw	$2,0($11)
lw	$8,0($12)
lui	$3,%hi(csa_table+8)
addu	$4,$6,$2
addiu	$3,$3,%lo(csa_table+8)
lw	$9,0($3)
mult	$4,$8
lw	$8,-8($11)
mfhi	$5
mult	$2,$9
addiu	$13,$13,-1
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-4($11)
lui	$2,%hi(csa_table+12)
addiu	$2,$2,%lo(csa_table+12)
lw	$10,0($2)
lui	$3,%hi(csa_table+16)
mult	$6,$10
lw	$2,4($11)
mfhi	$7
addiu	$3,$3,%lo(csa_table+16)
addu	$4,$5,$7
sll	$4,$4,2
sw	$4,0($11)
lw	$6,0($3)
lui	$3,%hi(csa_table+24)
addu	$4,$8,$2
addiu	$3,$3,%lo(csa_table+24)
lw	$7,0($3)
mult	$4,$6
lw	$6,-12($11)
mfhi	$5
mult	$2,$7
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-8($11)
lui	$2,%hi(csa_table+28)
addiu	$2,$2,%lo(csa_table+28)
lw	$10,0($2)
lui	$3,%hi(csa_table+32)
mult	$8,$10
lw	$2,8($11)
mfhi	$9
addiu	$3,$3,%lo(csa_table+32)
addu	$4,$5,$9
sll	$4,$4,2
sw	$4,4($11)
lw	$8,0($3)
lui	$3,%hi(csa_table+40)
addu	$4,$6,$2
addiu	$3,$3,%lo(csa_table+40)
lw	$9,0($3)
mult	$4,$8
lw	$8,-16($11)
mfhi	$5
mult	$2,$9
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-12($11)
lui	$2,%hi(csa_table+44)
addiu	$2,$2,%lo(csa_table+44)
lw	$10,0($2)
lui	$3,%hi(csa_table+48)
mult	$6,$10
lw	$2,12($11)
mfhi	$7
addiu	$3,$3,%lo(csa_table+48)
addu	$4,$5,$7
sll	$4,$4,2
sw	$4,8($11)
lw	$6,0($3)
lui	$3,%hi(csa_table+56)
addu	$4,$8,$2
addiu	$3,$3,%lo(csa_table+56)
lw	$7,0($3)
mult	$4,$6
lw	$6,-20($11)
mfhi	$5
mult	$2,$7
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-16($11)
lw	$10,0($fp)
lw	$2,16($11)
mult	$8,$10
mfhi	$9
addu	$4,$5,$9
sll	$4,$4,2
sw	$4,12($11)
lw	$8,0($23)
addu	$4,$6,$2
lw	$9,0($22)
mult	$4,$8
mfhi	$5
mult	$2,$9
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-20($11)
lw	$8,0($21)
mult	$6,$8
mfhi	$7
addu	$4,$5,$7
sll	$4,$4,2
sw	$4,16($11)
lw	$6,-24($11)
lw	$2,20($11)
lw	$8,0($20)
addu	$4,$6,$2
lw	$9,0($19)
mult	$4,$8
lw	$8,-28($11)
mfhi	$5
mult	$2,$9
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-24($11)
lw	$10,0($18)
lw	$2,24($11)
mult	$6,$10
mfhi	$7
addu	$4,$5,$7
sll	$4,$4,2
sw	$4,20($11)
lw	$6,0($17)
addu	$4,$8,$2
lw	$7,0($16)
mult	$4,$6
lw	$6,-32($11)
mfhi	$5
mult	$2,$7
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-28($11)
lw	$10,0($25)
lw	$2,28($11)
mult	$8,$10
mfhi	$9
addu	$4,$5,$9
sll	$4,$4,2
sw	$4,24($11)
lw	$8,0($24)
addu	$4,$6,$2
mult	$4,$8
lw	$9,0($15)
mfhi	$5
mult	$2,$9
mfhi	$3
subu	$2,$5,$3
sll	$2,$2,2
sw	$2,-32($11)
lw	$8,0($14)
mult	$6,$8
mfhi	$7
addu	$4,$5,$7
sll	$4,$4,2
sw	$4,28($11)
bgtz	$13,$L42
addiu	$11,$11,72

$L43:
lw	$fp,32($sp)
lw	$23,28($sp)
lw	$22,24($sp)
lw	$21,20($sp)
lw	$20,16($sp)
lw	$19,12($sp)
lw	$18,8($sp)
lw	$17,4($sp)
lw	$16,0($sp)
j	$31
addiu	$sp,$sp,40

$L37:
lbu	$2,21($5)
beq	$2,$0,$L43
li	$3,1			# 0x1

j	$L45
lui	$2,%hi(csa_table)

.set	macro
.set	reorder
.end	compute_antialias_integer
.section	.text.compute_imdct,"ax",@progbits
.align	2
.align	5
.ent	compute_imdct
.type	compute_imdct, @function
compute_imdct:
.frame	$sp,472,$31		# vars= 432, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$8,$5,2420
addiu	$9,$5,260
addiu	$sp,$sp,-472
addiu	$3,$5,116
sltu	$2,$8,$9
sw	$18,440($sp)
sw	$fp,464($sp)
sw	$23,460($sp)
sw	$22,456($sp)
sw	$21,452($sp)
sw	$20,448($sp)
sw	$19,444($sp)
sw	$17,436($sp)
sw	$16,432($sp)
sw	$5,476($sp)
sw	$6,480($sp)
move	$18,$7
bne	$2,$0,$L47
sw	$3,124($sp)

addiu	$8,$5,2396
lw	$3,8($8)
lw	$2,12($8)
move	$7,$5
lw	$6,16($8)
or	$2,$2,$3
lw	$5,20($8)
lw	$3,4($8)
lw	$4,2396($7)
or	$2,$2,$6
or	$2,$2,$5
or	$3,$3,$4
or	$2,$2,$3
bne	$2,$0,$L47
sltu	$2,$8,$9

$L83:
bne	$2,$0,$L47
nop

addiu	$8,$8,-24
lw	$2,0($8)
lw	$7,4($8)
lw	$3,8($8)
lw	$4,12($8)
lw	$5,16($8)
lw	$6,20($8)
or	$2,$2,$7
or	$3,$3,$4
or	$2,$2,$5
or	$3,$3,$6
or	$2,$2,$3
beq	$2,$0,$L83
sltu	$2,$8,$9

$L47:
lw	$9,124($sp)
li	$2,954400768			# 0x38e30000
subu	$4,$8,$9
sra	$3,$4,2
ori	$2,$2,0x8e39
mult	$3,$2
lw	$2,476($sp)