imdct.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 3,962 行 · 第 1/4 页

	.file	1 "imdct.c"
	.section .mdebug.abi32
	.previous
	.section	.text.ifft_pass,"ax",@progbits
	.align	2
	.align	5
	.ent	ifft_pass
	.type	ifft_pass, @function
ifft_pass:
	.frame	$sp,64,$31		# vars= 24, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	sll	$10,$6,3
	sll	$3,$6,5
	addiu	$sp,$sp,-64
	addiu	$25,$4,8
	subu	$3,$3,$10
	sll	$2,$6,4
	sw	$20,40($sp)
	sw	$18,32($sp)
	addu	$20,$25,$2
	addu	$18,$25,$3
	sw	$fp,56($sp)
	sw	$23,52($sp)
	sw	$22,48($sp)
	sw	$21,44($sp)
	sw	$19,36($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	addiu	$7,$20,-8
	addiu	$15,$18,-8
	lw	$8,4($7)
	lw	$12,-8($20)
	lw	$9,-8($18)
	lw	$11,4($15)
	lw	$3,0($4)
	lw	$2,4($4)
	addu	$13,$12,$9
	addu	$14,$8,$11
	addu	$24,$25,$10
	subu	$3,$3,$13
	subu	$2,$2,$14
	sw	$2,4($7)
	sw	$3,-8($20)
	addiu	$10,$24,-8
	lw	$7,-8($24)
	lw	$2,4($10)
	subu	$8,$8,$11
	subu	$9,$9,$12
	subu	$2,$2,$9
	subu	$7,$7,$8
	sw	$2,4($15)
	sw	$7,-8($18)
	lw	$3,0($4)
	lw	$2,4($4)
	addu	$3,$3,$13
	addu	$2,$2,$14
	sw	$2,4($4)
	sw	$3,0($4)
	lw	$4,-8($24)
	lw	$2,4($10)
	sll	$3,$6,2
	addu	$3,$5,$3
	addu	$2,$2,$9
	addiu	$3,$3,-8
	addu	$4,$4,$8
	addiu	$6,$6,-1
	sw	$2,4($10)
	sw	$5,68($sp)
	sw	$4,-8($24)
	sw	$3,0($sp)
	sw	$6,4($sp)
	move	$2,$3
$L2:
	lw	$4,68($sp)
	lw	$5,0($2)
	lw	$9,0($4)
	lw	$8,0($20)
	lw	$4,4($20)
	sra	$2,$5,16
	sra	$3,$9,16
	andi	$10,$4,0xffff
	andi	$11,$8,0xffff
	mul	$14,$2,$10
	mul	$21,$10,$3
	mul	$10,$3,$11
	lw	$6,0($18)
	lw	$7,4($18)
	sra	$4,$4,16
	sra	$8,$8,16
	andi	$9,$9,0xffff
	andi	$12,$6,0xffff
	andi	$13,$7,0xffff
	sra	$6,$6,16
	sra	$7,$7,16
	mul	$23,$2,$11
	mul	$22,$3,$12
	mul	$11,$2,$12
	mul	$fp,$2,$13
	mul	$17,$2,$7
	mul	$15,$2,$8
	mul	$12,$4,$2
	sw	$10,16($sp)
	mul	$10,$2,$6
	mul	$2,$9,$6
	andi	$5,$5,0xffff
	addu	$22,$2,$22
	mul	$2,$5,$7
	sw	$14,8($sp)
	addu	$fp,$2,$fp
	lw	$2,8($sp)
	mul	$19,$3,$13
	mul	$16,$3,$6
	mul	$14,$4,$3
	mul	$13,$8,$3
	mul	$3,$3,$7
	mtlo	$2
	madd	$5,$4
	sw	$10,12($sp)
	mflo	$2
	sll	$14,$14,2
	sw	$2,8($sp)
	lw	$2,16($sp)
	sll	$3,$3,2
	mtlo	$2
	madd	$9,$8
	sll	$12,$12,2
	mflo	$10
	mul	$2,$4,$9
	sra	$10,$10,14
	addu	$4,$2,$21
	mul	$2,$5,$8
	sll	$13,$13,2
	addu	$8,$2,$23
	mul	$2,$5,$6
	lw	$6,8($sp)
	addu	$5,$2,$11
	mul	$2,$9,$7
	sra	$11,$6,14
	lw	$6,12($sp)
	addu	$9,$2,$19
	sra	$4,$4,14
	sll	$2,$6,2
	sra	$8,$8,14
	sll	$15,$15,2
	sra	$5,$5,14
	sra	$9,$9,14
	sra	$6,$22,14
	sll	$16,$16,2
	sra	$7,$fp,14
	sll	$17,$17,2
	addu	$10,$10,$13
	addu	$4,$4,$14
	addu	$8,$8,$15
	addu	$5,$5,$2
	addu	$9,$9,$3
	addu	$7,$7,$17
	addu	$11,$11,$12
	addu	$6,$6,$16
	lw	$2,0($25)
	lw	$3,4($25)
	addu	$11,$11,$10
	subu	$4,$4,$8
	addu	$5,$5,$9
	subu	$6,$6,$7
	addu	$7,$11,$6
	addu	$8,$4,$5
	subu	$2,$2,$7
	subu	$3,$3,$8
	sw	$2,0($20)
	sw	$3,4($20)
	lw	$2,0($24)
	lw	$3,4($24)
	subu	$4,$4,$5
	subu	$6,$6,$11
	subu	$2,$2,$4
	subu	$3,$3,$6
	sw	$2,0($18)
	sw	$3,4($18)
	lw	$2,0($25)
	lw	$3,4($25)
	addu	$2,$2,$7
	addu	$3,$3,$8
	sw	$2,0($25)
	sw	$3,4($25)
	lw	$2,0($24)
	lw	$3,4($24)
	lw	$10,4($sp)
	lw	$14,68($sp)
	addu	$2,$2,$4
	addu	$3,$3,$6
	addiu	$10,$10,-1
	addiu	$14,$14,4
	sw	$2,0($24)
	sw	$3,4($24)
	sw	$10,4($sp)
	sw	$14,68($sp)
	lw	$2,0($sp)
	addiu	$25,$25,8
	addiu	$2,$2,-4
	addiu	$24,$24,8
	addiu	$20,$20,8
	addiu	$18,$18,8
	bne	$10,$0,$L2
	sw	$2,0($sp)

	lw	$fp,56($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

	.set	macro
	.set	reorder
	.end	ifft_pass
	.section	.text.a52_imdct_512,"ax",@progbits
	.align	2
	.align	5
	.globl	a52_imdct_512
	.ent	a52_imdct_512
	.type	a52_imdct_512, @function
a52_imdct_512:
	.frame	$sp,1120,$31		# vars= 1064, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-1120
	lui	$2,%hi(fftorder)
	sw	$19,1092($sp)
	addiu	$15,$2,%lo(fftorder)
	addiu	$19,$sp,16
	lui	$3,%hi(pre1)
	lui	$2,%hi(fftorder+128)
	sw	$20,1096($sp)
	sw	$18,1088($sp)
	sw	$17,1084($sp)
	sw	$16,1080($sp)
	sw	$31,1116($sp)
	sw	$fp,1112($sp)
	sw	$23,1108($sp)
	sw	$22,1104($sp)
	sw	$21,1100($sp)
	move	$16,$4
	move	$20,$5
	addiu	$14,$3,%lo(pre1)
	addiu	$18,$2,%lo(fftorder+128)
	move	$13,$19
	li	$17,255			# 0xff
$L9:
	lbu	$3,0($15)
	lw	$8,0($14)
	subu	$2,$17,$3
	sll	$2,$2,2
	addu	$2,$16,$2
	lw	$4,0($2)
	sll	$3,$3,2
	addu	$3,$16,$3
	lw	$5,0($3)
	sra	$7,$8,16
	andi	$3,$4,0xffff
	andi	$8,$8,0xffff
	sra	$4,$4,16
	mul	$21,$7,$3
	mul	$23,$8,$4
	lw	$2,4($14)
	andi	$9,$5,0xffff
	sra	$6,$2,16
	sra	$5,$5,16
	andi	$2,$2,0xffff
	mul	$11,$6,$9
	addu	$22,$23,$21
	mul	$21,$2,$5
	mul	$12,$6,$3
	mul	$10,$6,$5
	mul	$3,$7,$9
	mul	$6,$4,$6
	mul	$9,$7,$4
	addu	$11,$21,$11
	mul	$21,$2,$4
	mul	$4,$8,$5
	mul	$7,$5,$7
	addu	$8,$4,$3
	addu	$2,$21,$12
	sra	$2,$2,14
	sll	$6,$6,2
	sra	$8,$8,14
	sll	$7,$7,2
	sra	$4,$22,14
	sll	$9,$9,2
	sra	$3,$11,14
	sll	$10,$10,2
	addu	$2,$2,$6
	addu	$8,$8,$7
	addu	$4,$4,$9
	addu	$3,$3,$10
	addu	$2,$2,$8
	subu	$4,$4,$3
	addiu	$15,$15,1
	sw	$2,0($13)
	sw	$4,4($13)
	addiu	$14,$14,8
	bne	$15,$18,$L9
	addiu	$13,$13,8

	lui	$2,%hi(ifft128)
	lw	$3,%lo(ifft128)($2)
	jal	$3
	move	$4,$19

	lui	$2,%hi(a52_imdct_window+1020)
	addiu	$2,$2,%lo(a52_imdct_window+1020)
	sw	$2,1040($sp)
	lui	$2,%hi(post1)
	addiu	$2,$2,%lo(post1)
	sw	$2,1056($sp)
	lui	$2,%hi(a52_imdct_window)
	addiu	$2,$2,%lo(a52_imdct_window)
	li	$5,127			# 0x7f
	addiu	$8,$sp,1032
	move	$24,$20
	move	$fp,$16
	sw	$19,1052($sp)
	sw	$2,1044($sp)
	addiu	$22,$16,1020
	sw	$5,1048($sp)
	sw	$8,1068($sp)
$L11:
	lw	$10,1056($sp)
	lw	$13,1052($sp)
	lw	$12,0($10)
	lw	$7,0($13)
	sra	$18,$12,16
	andi	$16,$7,0xffff
	andi	$12,$12,0xffff
	sra	$7,$7,16
	mul	$5,$18,$16
	mul	$8,$12,$7
	lw	$17,4($10)
	lw	$10,4($13)
	sra	$19,$17,16
	andi	$23,$10,0xffff
	andi	$17,$17,0xffff
	sra	$10,$10,16
	mul	$2,$19,$23
	addu	$6,$8,$5
	mul	$5,$17,$10
	mul	$3,$7,$18
	mul	$4,$10,$19
	lw	$21,1040($sp)
	addu	$2,$5,$2
	sra	$9,$6,14
	sll	$3,$3,2
	sll	$4,$4,2
	sra	$2,$2,14
	addu	$2,$2,$4
	addu	$9,$9,$3
	lw	$4,0($21)
	lw	$13,1044($sp)
	addu	$9,$9,$2
	sra	$11,$9,16
	andi	$15,$4,0xffff
	lw	$8,0($13)
	lw	$3,0($24)
	mul	$20,$11,$15
	sra	$4,$4,16
	andi	$14,$8,0xffff
	sra	$5,$3,16
	sra	$8,$8,16
	andi	$3,$3,0xffff
	mul	$13,$5,$14
	mul	$6,$4,$11
	mul	$2,$3,$8
	mul	$5,$8,$5
	andi	$9,$9,0xffff
	mtlo	$20
	madd	$9,$4
	addu	$3,$2,$13
	mflo	$13
	sll	$5,$5,2
	sra	$2,$13,14
	sll	$6,$6,2
	sra	$3,$3,14
	addu	$2,$2,$6
	addu	$3,$3,$5
	addu	$3,$3,$2
	sw	$3,0($22)
	lw	$2,0($24)
	lw	$5,1068($sp)
	sra	$3,$2,16
	mul	$6,$15,$3
	lw	$15,0($5)
	mul	$21,$16,$19
	lw	$16,4($5)
	andi	$5,$15,0xffff
	sw	$5,1064($sp)
	andi	$5,$16,0xffff
	sw	$5,1060($sp)
	lw	$5,1064($sp)
	andi	$2,$2,0xffff
	mul	$5,$19,$5
	mul	$25,$14,$11
	sw	$5,1072($sp)
	lw	$5,1060($sp)
	mul	$11,$8,$11
	mul	$20,$18,$5
	mul	$5,$4,$2
	mul	$2,$8,$9
	mul	$13,$7,$19
	addu	$8,$2,$25
	mul	$2,$7,$17
	mul	$23,$18,$23
	addu	$7,$2,$21
	mul	$2,$12,$10
	mul	$14,$18,$10
	mul	$3,$4,$3
	sra	$15,$15,16
	sra	$16,$16,16
	addu	$10,$2,$23
	lw	$2,1072($sp)
	addu	$4,$5,$6
	mul	$5,$19,$15
	mul	$6,$18,$16
	mtlo	$2
	madd	$17,$15
	sll	$3,$3,2
	sra	$4,$4,14
	mflo	$9
	addu	$4,$4,$3
	mul	$3,$12,$16
	sll	$11,$11,2
	sra	$8,$8,14
	addu	$8,$8,$11
	sll	$13,$13,2
	sll	$14,$14,2
	sra	$7,$7,14
	sra	$10,$10,14
	addu	$10,$10,$14
	subu	$4,$4,$8
	addu	$7,$7,$13
	sra	$8,$9,14
	sll	$5,$5,2
	addu	$2,$3,$20
	subu	$7,$7,$10
	addu	$8,$8,$5
	lw	$5,1044($sp)
	sw	$4,0($fp)
	sll	$6,$6,2
	sw	$7,0($24)
	sra	$2,$2,14
	lw	$4,4($5)
	addu	$2,$2,$6
	lw	$10,1040($sp)
	addu	$8,$8,$2
	sra	$9,$8,16
	andi	$20,$4,0xffff
	lw	$6,-4($10)
	lw	$3,4($24)
	mul	$13,$9,$20
	sra	$4,$4,16
	andi	$11,$6,0xffff
	sra	$5,$3,16
	sra	$6,$6,16
	andi	$3,$3,0xffff
	mul	$10,$5,$11
	mul	$5,$6,$5
	mul	$7,$4,$9
	mul	$2,$3,$6
	andi	$8,$8,0xffff
	mtlo	$13
	madd	$8,$4
	addu	$3,$2,$10
	mflo	$10
	sll	$5,$5,2
	sra	$2,$10,14
	sll	$7,$7,2
	sra	$3,$3,14
	addu	$2,$2,$7
	addu	$3,$3,$5
	addu	$3,$3,$2
	sw	$3,4($fp)
	lw	$5,1064($sp)
	lw	$2,4($24)
	mul	$7,$18,$5
	lw	$5,1060($sp)
	sra	$3,$2,16
	andi	$2,$2,0xffff
	mul	$14,$11,$9
	mul	$11,$19,$5
	mul	$5,$4,$2
	mul	$2,$6,$8
	mul	$10,$20,$3
	mul	$9,$6,$9
	addu	$6,$2,$14
	mul	$2,$12,$15
	mul	$3,$4,$3
	addu	$12,$2,$7
	addu	$4,$5,$10
	mul	$2,$17,$16
	sll	$3,$3,2
	mul	$18,$18,$15
	mul	$19,$19,$16
	sra	$4,$4,14
	addu	$4,$4,$3
	sra	$6,$6,14
	lw	$3,1048($sp)
	sll	$9,$9,2
	addu	$6,$6,$9
	addu	$17,$2,$11
	subu	$4,$4,$6
	addiu	$3,$3,-1
	sw	$3,1048($sp)
	sra	$12,$12,14
	sw	$4,-4($22)
	lw	$5,1052($sp)
	lw	$4,1056($sp)
	lw	$8,1068($sp)
	lw	$10,1044($sp)
	lw	$13,1040($sp)
	sll	$18,$18,2
	sra	$17,$17,14
	sll	$19,$19,2
	addu	$12,$12,$18
	addu	$17,$17,$19
	subu	$12,$12,$17
	addiu	$4,$4,8
	addiu	$5,$5,8
	addiu	$8,$8,-8
	addiu	$10,$10,8
	addiu	$13,$13,-8
	li	$2,63			# 0x3f
	sw	$12,4($24)
	sw	$4,1056($sp)
	sw	$5,1052($sp)
	sw	$8,1068($sp)
	sw	$10,1044($sp)
	sw	$13,1040($sp)
	addiu	$24,$24,8
	addiu	$22,$22,-8
	bne	$3,$2,$L11
	addiu	$fp,$fp,8

	lw	$31,1116($sp)
	lw	$fp,1112($sp)
	lw	$23,1108($sp)
	lw	$22,1104($sp)
	lw	$21,1100($sp)
	lw	$20,1096($sp)
	lw	$19,1092($sp)
	lw	$18,1088($sp)
	lw	$17,1084($sp)
	lw	$16,1080($sp)
	j	$31
	addiu	$sp,$sp,1120

	.set	macro
	.set	reorder
	.end	a52_imdct_512
	.section	.text.a52_imdct_256,"ax",@progbits
	.align	2
	.align	5
	.globl	a52_imdct_256
	.ent	a52_imdct_256
	.type	a52_imdct_256, @function
a52_imdct_256:
	.frame	$sp,1184,$31		# vars= 1128, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-1184
	lui	$2,%hi(fftorder)
	lui	$3,%hi(pre2)
	sw	$fp,1176($sp)
	sw	$23,1172($sp)
	sw	$22,1168($sp)
	sw	$21,1164($sp)
	sw	$20,1160($sp)
	sw	$19,1156($sp)
	sw	$17,1148($sp)
	sw	$31,1180($sp)
	sw	$18,1152($sp)
	sw	$16,1144($sp)
	move	$22,$4
	move	$fp,$5
	addiu	$21,$2,%lo(fftorder)
	addiu	$20,$3,%lo(pre2)
	addiu	$19,$sp,16
	addiu	$17,$sp,528
	lui	$23,%hi(fftorder+64)
$L19:
	lbu	$14,0($21)
	li	$2,254			# 0xfe
	subu	$2,$2,$14
	sll	$2,$2,2
	addu	$2,$22,$2
	lw	$3,0($2)
	lw	$8,4($20)
	andi	$2,$3,0xffff
	sra	$10,$8,16
	mul	$6,$10,$2
	sll	$15,$14,2
	addu	$15,$22,$15
	lw	$4,0($15)
	lw	$7,0($20)
	andi	$5,$4,0xffff
	sra	$9,$7,16
	sw	$6,1096($sp)
	mul	$18,$10,$5
	mul	$6,$9,$5
	sra	$3,$3,16
	sra	$4,$4,16
	lw	$5,1096($sp)
	mul	$16,$9,$2
	mul	$12,$9,$3
	mul	$13,$10,$4
	mul	$2,$3,$10
	mul	$11,$4,$9
	andi	$8,$8,0xffff
	mtlo	$5
	madd	$8,$3
	andi	$7,$7,0xffff
	mflo	$5
	sll	$2,$2,2
	sw	$5,1100($sp)
	mul	$5,$7,$4
	sll	$11,$11,2
	addu	$6,$5,$6
	mul	$5,$7,$3
	sll	$12,$12,2
	addu	$3,$5,$16
	mul	$5,$8,$4
	lw	$16,1100($sp)
	addu	$4,$5,$18
	sra	$5,$16,14
	sll	$13,$13,2
	addu	$5,$5,$2
	sra	$6,$6,14
	sra	$3,$3,14
	sra	$4,$4,14
	li	$2,255			# 0xff
	addu	$6,$6,$11
	addu	$4,$4,$13
	addu	$3,$3,$12
	subu	$2,$2,$14
	addu	$5,$5,$6
	subu	$3,$3,$4
	sll	$2,$2,2
	sw	$5,0($19)
	sw	$3,4($19)
	addu	$2,$22,$2
	lw	$5,0($2)
	lw	$3,4($15)
	andi	$13,$5,0xffff
	andi	$2,$3,0xffff
	mul	$12,$9,$2
	mul	$2,$10,$13
	sra	$5,$5,16
	sra	$3,$3,16
	mul	$6,$9,$3
	mul	$4,$10,$5
	mtlo	$2
	madd	$8,$5
	sw	$2,1104($sp)
	mflo	$2
	sll	$4,$4,2
	sw	$2,1108($sp)
	mul	$2,$7,$3
	lw	$11,1108($sp)
	addu	$3,$2,$12
	sll	$6,$6,2
	sra	$2,$11,14
	sra	$3,$3,14
	addu	$3,$3,$6
	addu	$2,$2,$4
	addu	$2,$2,$3
	sw	$2,0($17)
	lw	$3,4($15)
	mul	$6,$9,$13
	andi	$2,$3,0xffff
	mul	$4,$10,$2
	sra	$3,$3,16
	mul	$2,$7,$5
	mul	$9,$9,$5
	mul	$10,$10,$3
	mtlo	$4
	madd	$8,$3
	addu	$7,$2,$6
	mflo	$8
	sra	$7,$7,14
	sll	$9,$9,2
	sra	$8,$8,14
	sll	$10,$10,2
	addu	$7,$7,$9
	addu	$8,$8,$10
	subu	$7,$7,$8
	addiu	$21,$21,1
	addiu	$2,$23,%lo(fftorder+64)
	sw	$7,4($17)
	sw	$4,1112($sp)
	addiu	$20,$20,8
	addiu	$19,$19,8
	bne	$21,$2,$L19
	addiu	$17,$17,8

	lui	$16,%hi(ifft64)
	lw	$2,%lo(ifft64)($16)
	jal	$2
	addiu	$4,$sp,16

	lw	$3,%lo(ifft64)($16)
	jal	$3
	addiu	$4,$sp,528

	lui	$2,%hi(post2)
	lui	$3,%hi(post2+4)
	addiu	$2,$2,%lo(post2)
	addiu	$3,$3,%lo(post2+4)
	sw	$2,1064($sp)
	sw	$3,1056($sp)
	lui	$2,%hi(a52_imdct_window)
	addiu	$2,$2,%lo(a52_imdct_window)
	addiu	$3,$sp,520
	lw	$6,1064($sp)
	lw	$8,1056($sp)
	sw	$22,1044($sp)
	sw	$2,1052($sp)
	sw	$22,1048($sp)
	move	$24,$fp
	sw	$0,1060($sp)
	sw	$3,1136($sp)
$L21:
	lw	$4,1060($sp)
	addiu	$5,$sp,16
	addu	$2,$4,$5
	lw	$19,0($6)
	lw	$10,0($2)
	sra	$16,$19,16
	andi	$25,$10,0xffff
	lw	$12,4($2)
	lw	$20,0($8)
	mul	$2,$16,$25
	sra	$17,$20,16
	sra	$10,$10,16
	andi	$9,$12,0xffff
	sra	$12,$12,16
	mul	$4,$17,$9
	mul	$3,$10,$16
	mul	$6,$12,$17
	andi	$19,$19,0xffff
	mtlo	$2
	madd	$19,$10
	andi	$20,$20,0xffff
	mflo	$5
	mul	$2,$20,$12
	sw	$5,1116($sp)
	lw	$5,1060($sp)
	sw	$9,1092($sp)
	lui	$8,%hi(a52_imdct_window+1020)
	lw	$9,1116($sp)
	subu	$5,$0,$5
	addu	$4,$2,$4
	addiu	$2,$8,%lo(a52_imdct_window+1020)
	sll	$3,$3,2
	sra	$8,$9,14
	sll	$6,$6,2
	addu	$2,$5,$2
	sra	$4,$4,14
	sw	$5,1040($sp)
	addu	$4,$4,$6
	lw	$5,0($2)
	lw	$11,1052($sp)
	addu	$8,$8,$3
	addu	$8,$8,$4
	lw	$7,0($11)
	andi	$13,$5,0xffff
	sra	$11,$8,16
	lw	$3,0($fp)
	mul	$2,$11,$13
	sra	$5,$5,16
	andi	$22,$7,0xffff
	sra	$4,$3,16
	sra	$7,$7,16
	andi	$3,$3,0xffff
	mul	$9,$4,$22
	mul	$6,$5,$11
	mul	$14,$3,$7
	mul	$4,$7,$4
	andi	$8,$8,0xffff
	mtlo	$2
	madd	$8,$5
	addu	$3,$14,$9
	mflo	$9
	sll	$4,$4,2
	sra	$2,$9,14
	sll	$6,$6,2
	sra	$3,$3,14
	addu	$2,$2,$6
	lw	$14,1048($sp)
	addu	$3,$3,$4
	addu	$3,$3,$2
	sw	$3,1020($14)
	lw	$3,1060($sp)
	addiu	$15,$sp,528
	addu	$2,$15,$3
	lw	$14,4($2)
	lw	$3,0($fp)
	mul	$21,$22,$11
	andi	$4,$14,0xffff
	lw	$22,1092($sp)
	sw	$4,1076($sp)
	sw	$9,1120($sp)
	sra	$4,$3,16
	lw	$9,0($2)
	andi	$3,$3,0xffff
	mul	$15,$13,$4
	mul	$23,$25,$17
	mul	$25,$16,$22
	mul	$22,$5,$3
	andi	$6,$9,0xffff
	mul	$4,$5,$4
	sra	$9,$9,16
	mul	$2,$17,$6
	mul	$3,$7,$8
	mul	$8,$20,$9
	addu	$5,$22,$15
	sw	$6,1080($sp)
	lw	$6,1076($sp)
	sra	$14,$14,16
	sll	$4,$4,2
	sra	$5,$5,14
	mul	$18,$16,$6
	mul	$11,$7,$11
	addu	$5,$5,$4
	addu	$7,$3,$21
	mul	$4,$10,$20
	addu	$3,$8,$2
	mul	$8,$19,$14
	mul	$6,$17,$9
	mul	$13,$16,$14
	addu	$2,$8,$18
	mul	$8,$10,$17
	addu	$10,$4,$23
	mul	$4,$19,$12
	mul	$15,$16,$12
	sll	$11,$11,2
	sll	$6,$6,2
	sll	$13,$13,2
	sra	$7,$7,14
	sra	$3,$3,14
	sra	$2,$2,14
	lw	$22,1044($sp)
	addu	$7,$7,$11
	addu	$2,$2,$13
	addu	$3,$3,$6
	subu	$5,$5,$7
	subu	$3,$3,$2
	sw	$5,0($22)
	addu	$12,$4,$25
	sw	$3,0($fp)
	lw	$3,1052($sp)
	sll	$8,$8,2
	sll	$15,$15,2
	sra	$10,$10,14
	sra	$12,$12,14
	lw	$4,512($3)
	lw	$2,1040($sp)
	addu	$12,$12,$15
	lui	$11,%hi(a52_imdct_window+508)
	addu	$10,$10,$8
	subu	$10,$10,$12
	addiu	$6,$11,%lo(a52_imdct_window+508)
	sra	$8,$10,16
	andi	$13,$4,0xffff
	addu	$6,$2,$6
	lw	$7,0($6)
	mul	$2,$8,$13
	lw	$3,508($24)
	sra	$4,$4,16
	andi	$12,$7,0xffff
	sra	$5,$3,16
	sra	$7,$7,16
	andi	$3,$3,0xffff
	mul	$11,$5,$12
	mul	$5,$7,$5
	mul	$6,$4,$8
	mul	$15,$3,$7
	andi	$10,$10,0xffff
	mtlo	$2
	madd	$10,$4
	addu	$3,$15,$11
	mflo	$11
	sll	$5,$5,2
	sra	$2,$11,14
	sll	$6,$6,2
	sra	$3,$3,14
	addu	$2,$2,$6
	addu	$3,$3,$5
	sw	$11,1124($sp)
	addu	$3,$3,$2
	lw	$6,1136($sp)
	sw	$3,512($22)
	lw	$2,508($24)
	lw	$11,0($6)
	mul	$25,$12,$8
	sra	$3,$2,16
	andi	$12,$11,0xffff
	andi	$2,$2,0xffff
	mul	$18,$16,$12
	sw	$12,1088($sp)
	mul	$12,$4,$2
	mul	$2,$7,$10
	lw	$5,1080($sp)
	mul	$8,$7,$8
	mul	$21,$16,$5
	addu	$7,$2,$25
	mul	$2,$19,$9
	lw	$5,1076($sp)
	mul	$15,$13,$3
	mul	$23,$17,$5
	mul	$3,$4,$3
	mul	$5,$16,$9
	addu	$9,$2,$21
	mul	$2,$20,$14
	lw	$13,4($6)
	mul	$6,$17,$14
	addu	$4,$12,$15
	sra	$11,$11,16
	andi	$22,$13,0xffff
	addu	$14,$2,$23
	sra	$13,$13,16
	sll	$3,$3,2
	sra	$4,$4,14
	mul	$2,$19,$11
	sw	$22,1084($sp)
	sll	$8,$8,2
	mul	$22,$17,$22
	sll	$5,$5,2
	sll	$6,$6,2
	addu	$4,$4,$3
	sra	$7,$7,14
	mul	$3,$20,$13
	sra	$9,$9,14
	sra	$14,$14,14
	mul	$10,$16,$11
	mul	$12,$17,$13
	addu	$7,$7,$8
	addu	$14,$14,$6
	lw	$8,1048($sp)
	addu	$9,$9,$5
	subu	$4,$4,$7
	addu	$9,$9,$14
	sw	$4,508($8)
	lui	$6,%hi(a52_imdct_window+1016)
	sw	$9,508($24)
	lw	$9,1040($sp)
	addu	$5,$2,$18
	addu	$2,$3,$22
	addiu	$3,$6,%lo(a52_imdct_window+1016)
	addu	$3,$9,$3
	sra	$8,$5,14
	sll	$10,$10,2
	sll	$12,$12,2
	sra	$2,$2,14
	lw	$4,0($3)
	addu	$2,$2,$12
	addu	$8,$8,$10
	subu	$8,$8,$2
	lw	$10,1052($sp)
	sra	$9,$8,16
	andi	$12,$4,0xffff
	lw	$7,4($10)
	lw	$3,4($fp)
	mul	$2,$9,$12
	sra	$4,$4,16
	andi	$22,$7,0xffff
	sra	$5,$3,16
	sra	$7,$7,16
	andi	$3,$3,0xffff
	mul	$10,$5,$22