filtbank.mid

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」· MID 代码 · 共 4,080 行 · 第 1/5 页

	addu	$6,$21,$6

	lw	$2,8276($sp)
	lw	$3,8280($sp)
	lw	$6,8344($sp)
	subu	$17,$17,$2
	subu	$16,$16,$3
	lw	$4,24($23)
	addu	$5,$6,$17
	jal	faad_imdct
	addu	$6,$21,$16

	blez	$fp,$L46
	nop

	lw	$4,8352($sp)
	lw	$3,8348($sp)
	move	$5,$0
$L48:
	lw	$2,0($4)
	addiu	$5,$5,1
	sw	$2,0($3)
	addiu	$4,$4,4
	bne	$5,$fp,$L48
	addiu	$3,$3,4

$L46:
	blez	$22,$L49
	addu	$2,$22,$fp

	sll	$25,$22,1
	sw	$2,8256($sp)
	lw	$5,8276($sp)
	lw	$6,8280($sp)
	lw	$2,8280($sp)
	addu	$7,$25,$22
	addu	$4,$7,$fp
	sw	$7,8248($sp)
	addu	$3,$25,$fp
	addu	$5,$5,$22
	subu	$6,$6,$25
	srl	$7,$22,1
	subu	$2,$2,$22
	lw	$18,8260($sp)
	move	$23,$20
	sw	$3,8252($sp)
	sw	$4,8244($sp)
	sw	$5,8240($sp)
	sw	$6,8236($sp)
	sw	$7,8232($sp)
	sw	$2,8268($sp)
	move	$14,$0
	li	$24,1			# 0x1
	addiu	$20,$22,1
	li	$16,1073741824			# 0x40000000
$L51:
	sll	$2,$14,2
	addu	$2,$2,$21
	lw	$4,0($2)
	lw	$3,0($23)
	lw	$7,8352($sp)
	mult	$4,$3
	addu	$8,$fp,$14
	mflo	$4
	mfhi	$5
	addu	$2,$4,$16
	sll	$8,$8,2
	addu	$6,$7,$8
	sltu	$7,$2,$4
	addu	$3,$7,$5
	lw	$9,0($6)
	sll	$5,$3,1
	srl	$2,$2,31
	or	$2,$5,$2
	addu	$9,$9,$2
	lw	$2,8348($sp)
	addu	$4,$25,$14
	addu	$8,$2,$8
	lw	$5,8260($sp)
	sll	$4,$4,2
	subu	$2,$22,$14
	sw	$9,0($8)
	sll	$2,$2,2
	addu	$4,$4,$21
	addu	$3,$22,$14
	lw	$6,0($4)
	addu	$15,$5,$2
	sll	$3,$3,2
	lw	$2,0($18)
	addu	$3,$3,$21
	lw	$8,0($3)
	lw	$4,-4($15)
	mult	$6,$2
	lw	$2,8256($sp)
	mflo	$6
	mfhi	$7
	mult	$8,$4
	addu	$11,$2,$14
	mflo	$8
	lw	$4,8352($sp)
	addu	$2,$6,$16
	sll	$11,$11,2
	addu	$12,$4,$11
	sltu	$13,$2,$6
	mfhi	$9
	addu	$4,$8,$16
	sltu	$6,$4,$8
	addu	$3,$13,$7
	lw	$10,0($12)
	addu	$5,$6,$9
	sll	$7,$3,1
	srl	$2,$2,31
	or	$2,$7,$2
	sll	$6,$5,1
	lw	$7,8276($sp)
	srl	$4,$4,31
	or	$4,$6,$4
	addu	$10,$10,$2
	lw	$2,8348($sp)
	addu	$10,$10,$4
	addu	$3,$7,$14
	lw	$4,8248($sp)
	addu	$11,$2,$11
	sll	$3,$3,2
	sw	$10,0($11)
	addu	$2,$4,$14
	addu	$3,$3,$21
	lw	$6,0($3)
	lw	$4,0($18)
	sll	$2,$2,2
	addu	$2,$2,$21
	lw	$8,0($2)
	lw	$3,-4($15)
	mult	$6,$4
	lw	$2,8252($sp)
	mflo	$6
	mfhi	$7
	mult	$8,$3
	lw	$4,8352($sp)
	mflo	$8
	addu	$11,$14,$2
	sll	$11,$11,2
	addu	$2,$6,$16
	addu	$12,$4,$11
	sltu	$13,$2,$6
	mfhi	$9
	addu	$4,$8,$16
	sltu	$6,$4,$8
	addu	$3,$13,$7
	lw	$10,0($12)
	addu	$5,$6,$9
	sll	$7,$3,1
	srl	$2,$2,31
	or	$2,$7,$2
	sll	$6,$5,1
	lw	$7,8236($sp)
	srl	$4,$4,31
	or	$4,$6,$4
	addu	$10,$10,$2
	lw	$2,8348($sp)
	addu	$10,$10,$4
	addu	$3,$7,$14
	lw	$4,8240($sp)
	addu	$11,$2,$11
	sll	$3,$3,2
	sw	$10,0($11)
	addu	$2,$14,$4
	addu	$3,$3,$21
	lw	$6,0($3)
	lw	$4,0($18)
	sll	$2,$2,2
	addu	$2,$2,$21
	lw	$8,0($2)
	mult	$6,$4
	lw	$3,-4($15)
	mflo	$6
	mfhi	$7
	lw	$2,8244($sp)
	mult	$8,$3
	lw	$4,8352($sp)
	addu	$12,$2,$14
	mflo	$8
	sll	$12,$12,2
	addu	$2,$6,$16
	addu	$13,$4,$12
	mfhi	$9
	addu	$4,$8,$16
	sltu	$11,$2,$6
	sltu	$6,$4,$8
	addu	$5,$6,$9
	addu	$3,$11,$7
	sll	$6,$5,1
	lw	$10,0($13)
	sll	$7,$3,1
	srl	$2,$2,31
	srl	$4,$4,31
	or	$2,$7,$2
	or	$4,$6,$4
	lw	$5,8348($sp)
	lw	$6,8232($sp)
	addu	$10,$10,$2
	addu	$10,$10,$4
	addu	$12,$5,$12
	slt	$2,$14,$6
	beq	$2,$0,$L52
	sw	$10,0($12)

	lw	$7,8280($sp)
	lw	$4,8268($sp)
	addu	$2,$7,$14
	sll	$2,$2,2
	addu	$3,$14,$4
	addu	$2,$2,$21
	lw	$6,0($2)
	lw	$4,0($18)
	sll	$3,$3,2
	addu	$3,$3,$21
	lw	$8,0($3)
	mult	$6,$4
	lw	$2,-4($15)
	lw	$3,8276($sp)
	mflo	$6
	mfhi	$7
	mult	$8,$2
	addu	$10,$3,$fp
	mflo	$8
	lw	$4,8352($sp)
	addu	$10,$14,$10
	addu	$2,$6,$16
	sll	$10,$10,2
	addu	$13,$4,$10
	sltu	$12,$2,$6
	addu	$4,$8,$16
	mfhi	$9
	sltu	$6,$4,$8
	addu	$3,$12,$7
	lw	$11,0($13)
	addu	$5,$6,$9
	sll	$7,$3,1
	srl	$2,$2,31
	sll	$6,$5,1
	or	$2,$7,$2
	srl	$4,$4,31
	lw	$5,8348($sp)
	addu	$11,$11,$2
	or	$4,$6,$4
	addu	$11,$11,$4
	addu	$10,$5,$10
	sw	$11,0($10)
$L52:
	move	$14,$24
	addiu	$24,$24,1
	addiu	$23,$23,4
	bne	$20,$24,$L51
	addiu	$18,$18,4

	lw	$6,8284($sp)
	lw	$7,8276($sp)
	subu	$24,$6,$25
	subu	$2,$6,$7
	addu	$5,$2,$22
	lw	$7,8280($sp)
	subu	$2,$2,$22
	lw	$3,8240($sp)
	lw	$4,8236($sp)
	subu	$20,$6,$22
	sw	$2,8212($sp)
	lw	$6,8280($sp)
	lw	$2,8268($sp)
	addu	$25,$25,$7
	lw	$15,8260($sp)
	addu	$3,$fp,$3
	addu	$4,$4,$fp
	addu	$6,$6,$22
	sw	$25,8220($sp)
	addu	$23,$7,$fp
	addu	$25,$fp,$2
	move	$14,$0
	move	$18,$0
	li	$16,1073741824			# 0x40000000
	sw	$3,8228($sp)
	sw	$4,8216($sp)
	sw	$5,8208($sp)
	j	$L55
	sw	$6,8224($sp)

$L100:
	lw	$4,8260($sp)
	sll	$2,$2,2
	addu	$2,$4,$2
	addiu	$13,$2,-4
$L58:
	lw	$3,8224($sp)
	lw	$4,8220($sp)
	addu	$2,$3,$14
	addu	$3,$4,$14
	sll	$2,$2,2
	sll	$3,$3,2
	addu	$2,$2,$21
	addu	$3,$3,$21
	lw	$6,0($2)
	lw	$8,0($3)
	lw	$2,0($15)
	lw	$11,0($13)
	mult	$8,$2
	lw	$7,8228($sp)
	mflo	$8
	mfhi	$9
	mult	$6,$11
	addu	$10,$14,$7
	mflo	$6
	mfhi	$7
	addu	$4,$6,$16
	sltu	$12,$4,$6
	addu	$2,$8,$16
	sltu	$11,$2,$8
	addu	$5,$12,$7
	lw	$6,8212($sp)
	lw	$7,8272($sp)
	addu	$3,$11,$9
	addu	$12,$7,$14
	addu	$11,$14,$6
	sll	$7,$3,1
	sll	$6,$5,1
	srl	$4,$4,31
	srl	$2,$2,31
	or	$2,$7,$2
	or	$4,$6,$4
	addu	$4,$4,$2
	subu	$10,$10,$19
	lw	$2,8352($sp)
	sll	$10,$10,2
	addu	$10,$10,$2
	sll	$12,$12,2
	sw	$4,0($10)
	addu	$12,$12,$21
	lw	$8,0($12)
	lw	$2,0($15)
	sll	$11,$11,2
	addu	$11,$11,$21
	lw	$6,0($11)
	mult	$8,$2
	lw	$11,0($13)
	mflo	$8
	mfhi	$9
	mult	$6,$11
	lw	$7,8216($sp)
	mflo	$6
	addu	$2,$8,$16
	sltu	$11,$2,$8
	addu	$10,$7,$14
	addu	$4,$6,$16
	mfhi	$7
	sltu	$12,$4,$6
	addu	$3,$11,$9
	lw	$6,8208($sp)
	addu	$5,$12,$7
	srl	$2,$2,31
	sll	$7,$3,1
	addu	$11,$6,$14
	or	$2,$7,$2
	sll	$6,$5,1
	lw	$7,8352($sp)
	subu	$10,$10,$19
	srl	$4,$4,31
	addu	$12,$24,$14
	or	$4,$6,$4
	sll	$10,$10,2
	addu	$4,$4,$2
	addu	$10,$10,$7
	sll	$12,$12,2
	sw	$4,0($10)
	addu	$12,$12,$21
	lw	$8,0($12)
	lw	$2,0($15)
	sll	$11,$11,2
	addu	$11,$11,$21
	lw	$6,0($11)
	mult	$8,$2
	lw	$11,0($13)
	mflo	$8
	mfhi	$9
	mult	$6,$11
	addu	$2,$8,$16
	mflo	$6
	mfhi	$7
	addu	$4,$6,$16
	sltu	$12,$4,$6
	sltu	$11,$2,$8
	addu	$5,$12,$7
	addu	$3,$11,$9
	sll	$6,$5,1
	sll	$7,$3,1
	srl	$4,$4,31
	srl	$2,$2,31
	or	$2,$7,$2
	addu	$10,$25,$14
	or	$4,$6,$4
	addu	$4,$4,$2
	subu	$10,$10,$19
	lw	$2,8352($sp)
	addu	$8,$20,$14
	sll	$10,$10,2
	addu	$10,$10,$2
	sll	$8,$8,2
	sw	$4,0($10)
	addu	$8,$8,$21
	lw	$7,0($13)
	lw	$4,0($8)
	addu	$6,$14,$23
	mult	$4,$7
	subu	$6,$6,$19
	mflo	$4
	mfhi	$5
	addu	$2,$4,$16
	sltu	$7,$2,$4
	lw	$4,8352($sp)
	addu	$3,$7,$5
	sll	$6,$6,2
	addu	$6,$6,$4
	srl	$2,$2,31
	sll	$4,$3,1
	addiu	$18,$18,1
	or	$2,$4,$2
	sw	$2,0($6)
	addiu	$15,$15,4
	beq	$22,$18,$L49
	move	$14,$18

$L55:
	lw	$3,8232($sp)
	slt	$2,$14,$3
	bne	$2,$0,$L100
	subu	$2,$22,$14

	lw	$5,8268($sp)
	lw	$6,8280($sp)
	addu	$2,$14,$5
	lw	$7,8260($sp)
	subu	$13,$22,$14
	sll	$13,$13,2
	sll	$2,$2,2
	addu	$13,$7,$13
	addu	$3,$6,$14
	addu	$2,$2,$21
	lw	$4,-4($13)
	lw	$6,0($2)
	sll	$3,$3,2
	addu	$3,$3,$21
	lw	$8,0($3)
	mult	$6,$4
	lw	$2,0($15)
	mflo	$6
	mfhi	$7
	mult	$8,$2
	addu	$4,$6,$16
	mflo	$8
	lw	$3,8276($sp)
	addu	$2,$8,$16
	mfhi	$9
	sltu	$12,$4,$6
	sltu	$11,$2,$8
	addu	$10,$3,$14
	addu	$5,$12,$7
	addu	$3,$11,$9
	sll	$6,$5,1
	sll	$7,$3,1
	srl	$4,$4,31
	srl	$2,$2,31
	or	$2,$7,$2
	addu	$10,$10,$fp
	or	$4,$6,$4
	addu	$4,$4,$2
	subu	$10,$10,$19
	lw	$2,8352($sp)
	sll	$10,$10,2
	addu	$10,$10,$2
	addiu	$13,$13,-4
	j	$L58
	sw	$4,0($10)

$L49:
	blez	$fp,$L77
	addu	$3,$22,$fp

	addiu	$7,$fp,1
	move	$5,$0
	li	$4,1			# 0x1
$L60:
	addu	$2,$3,$5
	lw	$5,8352($sp)
	sll	$2,$2,2
	addu	$2,$2,$5
	move	$5,$4
	addiu	$4,$4,1
	bne	$7,$4,$L60
	sw	$0,0($2)

	j	$L101
	lw	$31,8324($sp)

$L98:
	bne	$4,$2,$L61
	nop

$L62:
	j	$L65
	lw	$4,28($23)

$L63:
	j	$L65
	lw	$4,32($23)

	.set	macro
	.set	reorder
	.end	ifilter_bank
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"window_sequence != 0x2\000"
	.align	2
$LC1:
	.ascii	"filtbank.c\000"
	.section	.text.filter_bank_ltp,"ax",@progbits
	.align	2
	.align	5
	.globl	filter_bank_ltp
	.ent	filter_bank_ltp
	.type	filter_bank_ltp, @function
filter_bank_ltp:
	.frame	$sp,8248,$31		# vars= 8192, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-8248
	sw	$21,8228($sp)
	addiu	$21,$sp,16
	sw	$23,8236($sp)
	sw	$20,8224($sp)
	sw	$17,8212($sp)
	move	$23,$4
	andi	$17,$5,0x00ff
	andi	$20,$6,0x00ff
	move	$4,$21
	move	$5,$0
	li	$6,8192			# 0x2000
	sw	$fp,8240($sp)
	sw	$22,8232($sp)
	sw	$19,8220($sp)
	sw	$18,8216($sp)
	sw	$16,8208($sp)
	sw	$31,8244($sp)
	andi	$19,$7,0x00ff
	lw	$22,8264($sp)
	lw	$fp,8268($sp)
	lbu	$16,8272($sp)
	jal	memset
	lhu	$18,8276($sp)

	li	$3,2			# 0x2
	beq	$17,$3,$L172
	li	$2,23			# 0x17

	beq	$16,$2,$L173
	sll	$3,$19,2

	sll	$2,$20,2
	addu	$2,$2,$23
	addu	$3,$3,$23
	lw	$19,8($2)
	lw	$5,8($3)
	lw	$16,0($2)
	lw	$6,0($3)
$L107:
	srl	$12,$18,3
	subu	$2,$18,$12
	srl	$3,$2,31
	addu	$3,$3,$2
	sra	$3,$3,1
	li	$2,1			# 0x1
	beq	$17,$2,$L110
	andi	$13,$3,0xffff

	bne	$17,$0,$L174
	li	$2,3			# 0x3

	addiu	$2,$18,-1
	sll	$11,$2,16
	sra	$11,$11,16
	bltz	$11,$L148
	subu	$2,$18,$11

	sll	$2,$2,2
	addu	$24,$11,$18
	addu	$2,$16,$2
	sll	$3,$11,2
	sll	$10,$24,2
	addu	$15,$6,$3
	addu	$14,$22,$10
	addiu	$13,$2,-4
	move	$17,$11
	addu	$12,$3,$22
	j	$L118
	move	$16,$0

$L158:
	sll	$10,$24,2
$L118:
	lw	$6,0($15)
	lw	$4,0($12)
	li	$8,1073741824			# 0x40000000
	mult	$4,$6
	subu	$7,$17,$16
	mflo	$4
	mfhi	$5
	addu	$2,$4,$8
	sltu	$6,$2,$4
	addu	$3,$6,$5
	sll	$4,$3,1
	sll	$7,$7,2
	srl	$2,$2,31
	or	$2,$4,$2
	addu	$7,$7,$21
	sw	$2,0($7)
	lw	$6,0($13)
	lw	$4,0($14)
	addiu	$7,$11,-1
	mult	$4,$6
	sll	$11,$7,16
	mflo	$4
	mfhi	$5
	addu	$2,$4,$8
	sltu	$6,$2,$4
	addu	$3,$6,$5
	sll	$4,$3,1
	srl	$2,$2,31
	addu	$10,$10,$21
	or	$2,$4,$2
	sra	$11,$11,16
	sw	$2,0($10)
	addiu	$16,$16,1
	addiu	$12,$12,-4
	addiu	$15,$15,-4
	addiu	$14,$14,-4
	addiu	$13,$13,4
	bgez	$11,$L158
	addiu	$24,$24,-1

$L148:
	sll	$2,$18,1
$L177:
	andi	$7,$2,0xfffe
	li	$3,960			# 0x3c0
	beq	$7,$3,$L153
	sltu	$2,$7,961

$L178:
	beq	$2,$0,$L155
	li	$2,1920			# 0x780

	li	$2,240			# 0xf0
	beq	$7,$2,$L152
	li	$2,256			# 0x100

	beq	$7,$2,$L152
	nop

	j	$L156
	move	$4,$0

$L174:
	beq	$17,$2,$L175
	lw	$31,8244($sp)

	lw	$fp,8240($sp)
	lw	$23,8236($sp)
	lw	$22,8232($sp)
	lw	$21,8228($sp)
	lw	$20,8224($sp)
	lw	$19,8220($sp)
	lw	$18,8216($sp)
	lw	$17,8212($sp)
	lw	$16,8208($sp)
	j	$31
	addiu	$sp,$sp,8248

$L110:
	blez	$18,$L113
	nop

	move	$9,$6
	move	$8,$22
	move	$5,$0
	li	$10,1			# 0x1
	addiu	$11,$18,1
	li	$14,1073741824			# 0x40000000
$L125:
	lw	$6,0($9)
	lw	$4,0($8)
	sll	$7,$5,2
	mult	$4,$6
	addu	$7,$7,$21
	mflo	$4
	mfhi	$5
	addu	$2,$4,$14
	sltu	$6,$2,$4
	addu	$3,$6,$5
	sll	$4,$3,1
	srl	$2,$2,31
	move	$5,$10
	or	$2,$4,$2
	addiu	$10,$10,1
	sw	$2,0($7)
	addiu	$8,$8,4
	bne	$10,$11,$L125
	addiu	$9,$9,4

$L113:
	blez	$13,$L126
	nop

	move	$3,$0
	li	$5,1			# 0x1
	addiu	$7,$13,1
$L128:
	addu	$2,$18,$3
	sll	$2,$2,2
	addu	$3,$2,$22
	lw	$4,0($3)
	addu	$2,$2,$21
	move	$3,$5
	addiu	$5,$5,1
	bne	$5,$7,$L128
	sw	$4,0($2)

$L126:
	blez	$12,$L129
	nop

	addu	$11,$18,$13
	move	$8,$0
	li	$9,1			# 0x1
	addiu	$10,$12,1
	li	$14,1073741824			# 0x40000000
$L131:
	subu	$2,$12,$8
	addu	$7,$11,$8
	sll	$7,$7,2
	sll	$2,$2,2
	addu	$6,$7,$22
	addu	$2,$2,$19
	lw	$8,-4($2)
	lw	$4,0($6)
	addu	$7,$7,$21
	mult	$4,$8
	move	$8,$9
	mflo	$4
	mfhi	$5
	addu	$2,$4,$14
	sltu	$6,$2,$4
	addu	$3,$6,$5
	sll	$4,$3,1
	srl	$2,$2,31
	or	$2,$4,$2
	addiu	$9,$9,1
	bne	$9,$10,$L131
	sw	$2,0($7)

$L129:
	blez	$13,$L148
	addu	$2,$18,$13

	addu	$5,$12,$2
	addiu	$7,$13,1
	move	$4,$0
	li	$3,1			# 0x1
$L134:
	addu	$2,$5,$4
	sll	$2,$2,2
	addu	$2,$2,$21
	move	$4,$3
	addiu	$3,$3,1
	bne	$3,$7,$L134
	sw	$0,0($2)

	sll	$2,$18,1
	andi	$7,$2,0xfffe
	li	$3,960			# 0x3c0
	bne	$7,$3,$L178
	sltu	$2,$7,961

$L153:
	lw	$4,28($23)
$L156:
	move	$5,$21
$L179:
	jal	faad_mdct
	move	$6,$fp

	lw	$31,8244($sp)
	lw	$fp,8240($sp)
	lw	$23,8236($sp)
	lw	$22,8232($sp)
	lw	$21,8228($sp)
	lw	$20,8224($sp)
	lw	$19,8220($sp)
	lw	$18,8216($sp)
	lw	$17,8212($sp)
	lw	$16,8208($sp)
	j	$31
	addiu	$sp,$sp,8248

$L173:
	sll	$2,$20,2