af_delay.s

来自「君正早期ucos系统(只有早期的才不没有打包成库),MPLAYER,文件系统,图」· S 代码 · 共 1,007 行

.file	1 "af_delay.c"
.section .mdebug.abi32
.previous
.section	.text.play,"ax",@progbits
.align	2
.align	5
.ent	play
.type	play, @function
play:
.frame	$sp,8,$31		# vars= 0, regs= 1/0, args= 0, gp= 0
.mask	0x00010000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-8
sw	$16,0($sp)
move	$25,$5
lw	$2,4($5)
lw	$5,20($5)
lw	$9,12($25)
div	$0,$2,$5
teq	$5,$0,7
lw	$16,16($4)
blez	$9,$L25
mflo	$13

move	$14,$16
move	$24,$9
move	$11,$0
j	$L5
move	$15,$0

$L27:
beq	$5,$2,$L9
li	$2,1			# 0x1

beq	$5,$2,$L26
slt	$2,$15,$13

addiu	$15,$15,1
addiu	$14,$14,4
beq	$9,$15,$L4
addiu	$24,$24,1

$L20:
lw	$5,20($25)
$L5:
li	$2,2			# 0x2
bne	$5,$2,$L27
li	$2,4			# 0x4

slt	$2,$15,$13
lw	$4,0($25)
lw	$10,0($14)
lw	$8,24($14)
beq	$2,$0,$L16
lw	$11,48($16)

sll	$2,$15,1
addu	$6,$4,$2
sll	$12,$9,1
move	$7,$24
$L15:
lhu	$4,0($6)
sll	$2,$8,1
addu	$2,$2,$10
sll	$3,$11,1
sh	$4,0($2)
addu	$3,$3,$10
addu	$7,$7,$9
lhu	$5,0($3)
subu	$2,$7,$9
addiu	$3,$8,1
addiu	$4,$11,1
slt	$2,$2,$13
sh	$5,0($6)
andi	$8,$3,0xffff
andi	$11,$4,0xffff
bne	$2,$0,$L15
addu	$6,$6,$12

$L16:
sw	$8,24($14)
$L28:
addiu	$15,$15,1
addiu	$14,$14,4
bne	$9,$15,$L20
addiu	$24,$24,1

$L4:
sw	$11,48($16)
lw	$16,0($sp)
move	$2,$25
j	$31
addiu	$sp,$sp,8

$L9:
slt	$2,$15,$13
lw	$4,0($25)
lw	$10,0($14)
lw	$8,24($14)
beq	$2,$0,$L16
lw	$11,48($16)

sll	$2,$15,2
addu	$6,$4,$2
sll	$12,$9,2
move	$7,$24
$L18:
lw	$4,0($6)
sll	$2,$8,2
addu	$2,$2,$10
sll	$3,$11,2
sw	$4,0($2)
addu	$3,$3,$10
addu	$7,$7,$9
lw	$5,0($3)
subu	$2,$7,$9
addiu	$3,$8,1
addiu	$4,$11,1
slt	$2,$2,$13
sw	$5,0($6)
andi	$8,$3,0xffff
andi	$11,$4,0xffff
bne	$2,$0,$L18
addu	$6,$6,$12

j	$L28
sw	$8,24($14)

$L26:
lw	$3,0($25)
lw	$10,0($14)
lw	$8,24($14)
beq	$2,$0,$L16
lw	$11,48($16)

addu	$6,$3,$15
move	$7,$24
$L12:
lbu	$3,0($6)
addu	$2,$10,$8
sb	$3,0($2)
addu	$7,$7,$9
addu	$2,$10,$11
lbu	$5,0($2)
subu	$3,$7,$9
addiu	$2,$8,1
addiu	$4,$11,1
slt	$3,$3,$13
sb	$5,0($6)
andi	$8,$2,0xffff
andi	$11,$4,0xffff
bne	$3,$0,$L12
addu	$6,$6,$9

j	$L28
sw	$8,24($14)

$L25:
move	$11,$0
sw	$11,48($16)
lw	$16,0($sp)
move	$2,$25
j	$31
addiu	$sp,$sp,8

.set	macro
.set	reorder
.end	play
.section	.text.af_open,"ax",@progbits
.align	2
.align	5
.ent	af_open
.type	af_open, @function
af_open:
.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
lui	$2,%hi(control)
sw	$16,16($sp)
addiu	$2,$2,%lo(control)
move	$16,$4
sw	$31,20($sp)
lui	$3,%hi(uninit)
sw	$2,4($16)
lui	$2,%hi(play)
li	$4,1			# 0x1
addiu	$3,$3,%lo(uninit)
addiu	$2,$2,%lo(play)
sw	$3,8($16)
sw	$4,44($16)
sw	$4,40($16)
li	$5,24			# 0x18
jal	uc_calloc
sw	$2,12($16)

sw	$2,20($16)
li	$4,1			# 0x1
jal	uc_calloc
li	$5,76			# 0x4c

move	$3,$2
lw	$2,20($16)
beq	$2,$0,$L30
sw	$3,16($16)

beq	$3,$0,$L30
li	$2,1			# 0x1

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

$L30:
lw	$31,20($sp)
lw	$16,16($sp)
li	$2,-2			# 0xfffffffffffffffe
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	af_open
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.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	$16,16($sp)
sw	$31,20($sp)
move	$16,$4
lw	$4,20($4)
beq	$4,$0,$L36
nop

jal	uc_free
nop

$L36:
lw	$4,16($16)
lw	$2,0($4)
beq	$2,$0,$L38
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L38:
lw	$2,4($4)
beq	$2,$0,$L40
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L40:
lw	$2,8($4)
beq	$2,$0,$L42
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L42:
lw	$2,12($4)
beq	$2,$0,$L44
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L44:
lw	$2,16($4)
beq	$2,$0,$L46
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L46:
lw	$2,20($4)
beq	$2,$0,$L48
nop

jal	uc_free
move	$4,$2

lw	$4,16($16)
$L48:
beq	$4,$0,$L52
lw	$31,20($sp)

lw	$16,16($sp)
j	uc_free
addiu	$sp,$sp,24

$L52:
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	uninit
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"[delay] Out of memory\012\000"
.align	2
$LC1:
.ascii	"%f:%n\000"
.globl	__lesf2
.globl	__gesf2
.globl	__extendsfdf2
.align	2
$LC4:
.ascii	"[delay] Channel %i delayed by %0.3fms\012\000"
.align	2
$LC5:
.ascii	"[delay] Channel %i delayed by %i samples\012\000"
.section	.rodata.cst4,"aM",@progbits,4
.align	2
$LC2:
.word	1148846080
.section	.rodata.cst8,"aM",@progbits,8
.align	3
$LC3:
.word	0
.word	1083129856
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,56,$31		# vars= 8, regs= 6/0, args= 24, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
li	$2,536870912			# 0x20000000
sw	$20,48($sp)
sw	$19,44($sp)
sw	$31,52($sp)
sw	$18,40($sp)
sw	$17,36($sp)
sw	$16,32($sp)
ori	$2,$2,0x300
move	$19,$4
move	$20,$6
beq	$5,$2,$L56
lw	$18,16($4)

slt	$2,$2,$5
beq	$2,$0,$L136
li	$2,268435456			# 0x10000000

li	$3,1073741824			# 0x40000000
ori	$2,$3,0x1d00
beq	$5,$2,$L57
ori	$2,$3,0x1d01

beq	$5,$2,$L58
li	$2,-1			# 0xffffffffffffffff

$L60:
lw	$31,52($sp)
$L144:
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
j	$31
addiu	$sp,$sp,56

$L136:
ori	$2,$2,0x100
bne	$5,$2,$L60
li	$2,-1			# 0xffffffffffffffff

lw	$7,20($4)
lw	$2,12($7)
blez	$2,$L61
move	$17,$0

move	$16,$18
$L63:
lw	$2,0($16)
addiu	$17,$17,1
addiu	$16,$16,4
beq	$2,$0,$L64
move	$4,$2

jal	uc_free
nop

lw	$7,20($19)
$L64:
lw	$2,12($7)
slt	$2,$17,$2
bne	$2,$0,$L63
nop

$L61:
lw	$3,8($20)
lw	$5,20($20)
lw	$4,12($20)
lw	$2,16($20)
sw	$3,8($7)
sw	$2,16($7)
sw	$5,20($7)
sw	$4,12($7)
blez	$4,$L66
move	$3,$7

move	$16,$18
move	$17,$0
lui	$20,%hi($LC0)
$L68:
lw	$5,20($3)
jal	uc_calloc
li	$4,65536			# 0x10000

sw	$2,0($16)
addiu	$17,$17,1
li	$4,37			# 0x25
move	$5,$0
addiu	$6,$20,%lo($LC0)
beq	$2,$0,$L137
addiu	$16,$16,4

lw	$3,20($19)
$L145:
lw	$2,12($3)
slt	$2,$17,$2
bne	$2,$0,$L68
nop

$L66:
li	$5,1073741824			# 0x40000000
move	$4,$19
addiu	$6,$18,52
jal	control
ori	$5,$5,0x1d00

lw	$31,52($sp)
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
j	$31
addiu	$sp,$sp,56

$L56:
lui	$17,%hi($LC1)
addiu	$19,$sp,24
move	$4,$6
li	$2,1			# 0x1
addiu	$5,$17,%lo($LC1)
addiu	$6,$18,52
move	$7,$19
jal	sscanf
sw	$2,24($sp)

lw	$4,24($sp)
beq	$4,$0,$L71
addu	$16,$20,$4

lb	$2,-1($16)
beq	$2,$0,$L71
move	$4,$16

addiu	$5,$17,%lo($LC1)
addiu	$6,$18,56
jal	sscanf
move	$7,$19

lw	$4,24($sp)
beq	$4,$0,$L71
addu	$16,$16,$4

lb	$2,-1($16)
beq	$2,$0,$L71
move	$4,$16

addiu	$5,$17,%lo($LC1)
addiu	$6,$18,60
jal	sscanf
move	$7,$19

lw	$4,24($sp)
beq	$4,$0,$L71
addu	$16,$16,$4

lb	$2,-1($16)
beq	$2,$0,$L71
move	$4,$16

addiu	$5,$17,%lo($LC1)
addiu	$6,$18,64
jal	sscanf
move	$7,$19

lw	$4,24($sp)
beq	$4,$0,$L71
addu	$16,$16,$4

lb	$2,-1($16)
beq	$2,$0,$L71
move	$4,$16

addiu	$5,$17,%lo($LC1)
addiu	$6,$18,68
jal	sscanf
move	$7,$19

lw	$4,24($sp)
beq	$4,$0,$L71
addu	$4,$16,$4

lb	$2,-1($4)
beq	$2,$0,$L71
addiu	$5,$17,%lo($LC1)

addiu	$6,$18,72
jal	sscanf
move	$7,$19

$L71:
lw	$31,52($sp)
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,56

$L58:
lw	$4,48($18)
lw	$3,24($18)
slt	$2,$3,$4
bne	$2,$0,$L115
li	$2,65536			# 0x10000

subu	$2,$3,$4
sw	$2,24($18)
$L117:
lw	$3,28($18)
slt	$2,$3,$4
bne	$2,$0,$L118
li	$2,65536			# 0x10000

subu	$2,$3,$4
sw	$2,28($18)
$L120:
lw	$3,32($18)
slt	$2,$3,$4
bne	$2,$0,$L121
li	$2,65536			# 0x10000

subu	$2,$3,$4
sw	$2,32($18)
$L123:
lw	$3,36($18)
slt	$2,$3,$4
bne	$2,$0,$L124
li	$2,65536			# 0x10000

subu	$2,$3,$4
sw	$2,36($18)
$L126:
lw	$3,40($18)
slt	$2,$3,$4
bne	$2,$0,$L127
li	$2,65536			# 0x10000

subu	$2,$3,$4
sw	$2,40($18)
$L129:
lw	$3,44($18)
slt	$2,$3,$4
beq	$2,$0,$L130
nop

subu	$3,$4,$3
li	$2,65536			# 0x10000
subu	$2,$2,$3
sw	$2,44($18)
$L132:
lw	$2,20($19)
addiu	$5,$18,24
lw	$7,8($2)
move	$6,$20
jal	af_to_ms
li	$4,6			# 0x6

j	$L144
lw	$31,52($sp)

$L57:
lw	$2,20($4)
lui	$19,%hi($LC2)
lw	$7,8($2)
lw	$17,%lo($LC2)($19)
move	$5,$6
move	$2,$0
li	$4,6			# 0x6
addiu	$6,$18,24
sw	$2,16($sp)
jal	af_from_ms
sw	$17,20($sp)

li	$3,1			# 0x1
beq	$2,$3,$L83
li	$2,-2			# 0xfffffffffffffffe

j	$L144
lw	$31,52($sp)

$L137:
jal	mp_msg
nop

j	$L145
lw	$3,20($19)

$L115:
subu	$3,$4,$3
subu	$2,$2,$3
j	$L117
sw	$2,24($18)

$L83:
lw	$16,52($18)
sw	$0,48($18)
move	$5,$17
jal	__lesf2
move	$4,$16

blez	$2,$L85
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L87:
lui	$17,%hi($LC4)
$L151:
li	$4,37			# 0x25
li	$5,7			# 0x7
addiu	$6,$17,%lo($LC4)
move	$7,$0
sw	$2,16($sp)
sw	$3,20($sp)
jal	mp_msg
lui	$20,%hi($LC5)

lw	$2,24($18)
li	$4,37			# 0x25
li	$5,8			# 0x8
addiu	$6,$20,%lo($LC5)
move	$7,$0
jal	mp_msg
sw	$2,16($sp)

lw	$16,56($18)
lw	$5,%lo($LC2)($19)
jal	__lesf2
move	$4,$16

blez	$2,$L90
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L92:
li	$4,37			# 0x25
$L149:
li	$5,7			# 0x7
addiu	$6,$17,%lo($LC4)
li	$7,1			# 0x1
sw	$2,16($sp)
jal	mp_msg
sw	$3,20($sp)

lw	$2,28($18)
li	$4,37			# 0x25
li	$5,8			# 0x8
addiu	$6,$20,%lo($LC5)
li	$7,1			# 0x1
jal	mp_msg
sw	$2,16($sp)

lw	$16,60($18)
lw	$5,%lo($LC2)($19)
jal	__lesf2
move	$4,$16

blez	$2,$L95
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L97:
li	$4,37			# 0x25
$L150:
li	$5,7			# 0x7
addiu	$6,$17,%lo($LC4)
li	$7,2			# 0x2
sw	$2,16($sp)
jal	mp_msg
sw	$3,20($sp)

lw	$2,32($18)
li	$4,37			# 0x25
li	$5,8			# 0x8
addiu	$6,$20,%lo($LC5)
li	$7,2			# 0x2
jal	mp_msg
sw	$2,16($sp)

lw	$16,64($18)
lw	$5,%lo($LC2)($19)
jal	__lesf2
move	$4,$16

blez	$2,$L100
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L102:
li	$4,37			# 0x25
$L148:
li	$5,7			# 0x7
addiu	$6,$17,%lo($LC4)
li	$7,3			# 0x3
sw	$2,16($sp)
jal	mp_msg
sw	$3,20($sp)

lw	$2,36($18)
li	$4,37			# 0x25
li	$5,8			# 0x8
addiu	$6,$20,%lo($LC5)
li	$7,3			# 0x3
jal	mp_msg
sw	$2,16($sp)

lw	$16,68($18)
lw	$5,%lo($LC2)($19)
jal	__lesf2
move	$4,$16

blez	$2,$L105
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L107:
li	$4,37			# 0x25
$L147:
li	$5,7			# 0x7
addiu	$6,$17,%lo($LC4)
li	$7,4			# 0x4
sw	$2,16($sp)
jal	mp_msg
sw	$3,20($sp)

lw	$2,40($18)
li	$4,37			# 0x25
li	$5,8			# 0x8
addiu	$6,$20,%lo($LC5)
li	$7,4			# 0x4
jal	mp_msg
sw	$2,16($sp)

lw	$16,72($18)
lw	$5,%lo($LC2)($19)
jal	__lesf2
move	$4,$16

blez	$2,$L110
lui	$2,%hi($LC3)

lw	$3,%lo($LC3+4)($2)
lw	$2,%lo($LC3)($2)
$L112:
addiu	$6,$17,%lo($LC4)
$L146:
li	$4,37			# 0x25
li	$5,7			# 0x7
li	$7,5			# 0x5
sw	$2,16($sp)
jal	mp_msg
sw	$3,20($sp)

lw	$2,44($18)
addiu	$6,$20,%lo($LC5)
li	$4,37			# 0x25
li	$5,8			# 0x8
li	$7,5			# 0x5
jal	mp_msg
sw	$2,16($sp)

j	$L60
li	$2,1			# 0x1

$L130:
subu	$2,$3,$4
j	$L132
sw	$2,44($18)

$L127:
subu	$3,$4,$3
subu	$2,$2,$3
j	$L129
sw	$2,40($18)

$L124:
subu	$3,$4,$3
subu	$2,$2,$3
j	$L126
sw	$2,36($18)

$L121:
subu	$3,$4,$3
subu	$2,$2,$3
j	$L123
sw	$2,32($18)

$L118:
subu	$3,$4,$3
subu	$2,$2,$3
j	$L120
sw	$2,28($18)

$L110:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L138
nop

jal	__extendsfdf2
move	$4,$16

j	$L146
addiu	$6,$17,%lo($LC4)

$L105:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L139
nop

jal	__extendsfdf2
move	$4,$16

j	$L147
li	$4,37			# 0x25

$L100:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L140
nop

jal	__extendsfdf2
move	$4,$16

j	$L148
li	$4,37			# 0x25

$L90:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L141
nop

jal	__extendsfdf2
move	$4,$16

j	$L149
li	$4,37			# 0x25

$L95:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L142
nop

jal	__extendsfdf2
move	$4,$16

j	$L150
li	$4,37			# 0x25

$L85:
move	$4,$16
jal	__gesf2
move	$5,$0

bltz	$2,$L143
nop

jal	__extendsfdf2
move	$4,$16

j	$L151
lui	$17,%hi($LC4)

$L138:
move	$2,$0
j	$L112
move	$3,$0

$L143:
move	$2,$0
j	$L87
move	$3,$0

$L139:
move	$2,$0
j	$L107
move	$3,$0

$L141:
move	$2,$0
j	$L92
move	$3,$0

$L140:
move	$2,$0
j	$L102
move	$3,$0

$L142:
move	$2,$0
j	$L97
move	$3,$0

.set	macro
.set	reorder
.end	control
.globl	af_info_delay
.section	.rodata.str1.4
.align	2
$LC6:
.ascii	"Delay audio filter\000"
.align	2
$LC7:
.ascii	"delay\000"
.align	2
$LC8:
.ascii	"Anders\000"
.subsection	-1
.align	2
$LC9:
.ascii	"\000"
.data
.align	2
.type	af_info_delay, @object
.size	af_info_delay, 24
af_info_delay:
.word	$LC6
.word	$LC7
.word	$LC8
.word	$LC9
.word	0
.word	af_open
.ident	"GCC: (GNU) 4.1.2"