af_surround.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 1,258 行 · 第 1/2 页

	.file	1 "af_surround.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC0:
	.word	1101004800
	.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
	
	lui	$2,%hi(control)
	addiu	$sp,$sp,-24
	addiu	$2,$2,%lo(control)
	sw	$31,20($sp)
	sw	$16,16($sp)
	lui	$3,%hi(uninit)
	sw	$2,4($4)
	lui	$2,%hi(play)
	addiu	$3,$3,%lo(uninit)
	addiu	$2,$2,%lo(play)
	sw	$3,8($4)
	sw	$2,12($4)
	li	$3,2			# 0x2
	li	$2,1			# 0x1
	move	$16,$4
	sw	$3,40($4)
	sw	$2,44($4)
	li	$5,24			# 0x18
	jal	uc_calloc
	li	$4,1			# 0x1

	sw	$2,20($16)
	li	$4,1			# 0x1
	jal	uc_calloc
	li	$5,664			# 0x298

	move	$4,$2
	lw	$2,20($16)
	bne	$2,$0,$L8
	sw	$4,16($16)

$L2:
	li	$5,-2			# 0xfffffffffffffffe
	lw	$31,20($sp)
	lw	$16,16($sp)
	move	$2,$5
	j	$31
	addiu	$sp,$sp,24

$L8:
	beq	$4,$0,$L2
	li	$5,1			# 0x1

	lui	$2,%hi($LC0)
	lw	$3,%lo($LC0)($2)
	move	$2,$5
	sw	$3,648($4)
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	af_open
	.globl	__mulsf3
	.globl	__addsf3
	.section	.text.play,"ax",@progbits
	.align	2
	.align	5
	.ent	play
	.type	play, @function
play:
	.frame	$sp,112,$31		# vars= 56, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-112
	sw	$31,108($sp)
	sw	$fp,104($sp)
	sw	$23,100($sp)
	sw	$22,96($sp)
	sw	$21,92($sp)
	sw	$20,88($sp)
	sw	$19,84($sp)
	sw	$18,80($sp)
	sw	$17,76($sp)
	sw	$16,72($sp)
	lw	$2,20($4)
	lw	$fp,16($4)
	sw	$4,112($sp)
	lw	$3,112($sp)
	lw	$16,4($2)
	lw	$2,652($fp)
	sw	$5,116($sp)
	lw	$6,116($sp)
	lw	$5,44($3)
	sw	$2,32($sp)
	lw	$3,660($fp)
	lw	$2,656($fp)
	lw	$4,40($4)
	lw	$18,0($6)
	lw	$17,4($6)
	sw	$3,28($sp)
	jal	af_lencalc
	sw	$2,24($sp)

	slt	$16,$16,$2
	bne	$16,$0,$L19
	lw	$4,112($sp)

$L10:
	lw	$3,112($sp)
	srl	$2,$17,2
	lw	$3,20($3)
	sll	$2,$2,2
	addu	$2,$18,$2
	lw	$4,0($3)
	sw	$2,36($sp)
	sltu	$2,$18,$2
	move	$23,$18
	sw	$3,16($sp)
	beq	$2,$0,$L14
	sw	$4,52($sp)

	lw	$5,116($sp)
	move	$21,$4
	lw	$2,12($5)
	lw	$4,12($3)
	sll	$2,$2,2
	sw	$2,44($sp)
	lw	$3,44($sp)
	lw	$6,644($fp)
	lw	$2,640($fp)
	sll	$4,$4,2
	addu	$3,$18,$3
	sw	$6,68($sp)
	sw	$2,64($sp)
	sw	$4,40($sp)
	sw	$3,20($sp)
$L16:
	lui	$6,%hi(steering_matrix)
	addiu	$6,$6,%lo(steering_matrix)
	lw	$4,0($6)
	lw	$5,0($23)
	lw	$2,32($sp)
	jal	__mulsf3
	sll	$17,$2,2

	lui	$3,%hi(steering_matrix+4)
	addiu	$3,$3,%lo(steering_matrix+4)
	lw	$4,0($3)
	lw	$5,4($23)
	jal	__mulsf3
	move	$16,$2

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

	lui	$6,%hi(steering_matrix+8)
	sw	$2,0($21)
	addiu	$6,$6,%lo(steering_matrix+8)
	lw	$2,24($sp)
	lw	$5,0($23)
	lw	$4,0($6)
	sll	$2,$2,2
	jal	__mulsf3
	sw	$2,48($sp)

	lui	$3,%hi(steering_matrix+12)
	addiu	$3,$3,%lo(steering_matrix+12)
	lw	$4,0($3)
	lw	$5,4($23)
	lw	$6,28($sp)
	move	$16,$2
	jal	__mulsf3
	sll	$20,$6,2

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

	addu	$18,$fp,$17
	sw	$2,4($21)
	lw	$3,48($sp)
	lw	$2,68($sp)
	lw	$5,0($18)
	lw	$4,512($fp)
	addu	$2,$2,$3
	jal	__mulsf3
	sw	$2,56($sp)

	move	$16,$2
	lw	$6,48($sp)
	lw	$2,64($sp)
	lw	$5,4($18)
	lw	$4,516($fp)
	addu	$6,$6,$2
	jal	__mulsf3
	sw	$6,60($sp)

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

	lw	$3,32($sp)
	lw	$5,16($18)
	lw	$4,528($fp)
	addiu	$19,$3,32
	jal	__mulsf3
	move	$16,$2

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

	move	$16,$2
	lw	$6,20($sp)
	lw	$2,44($sp)
	lw	$5,24($18)
	lw	$4,536($fp)
	addu	$6,$6,$2
	jal	__mulsf3
	sw	$6,20($sp)

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

	lw	$5,32($18)
	lw	$4,544($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,40($18)
	lw	$4,552($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,48($18)
	lw	$4,560($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,56($18)
	lw	$4,568($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,64($18)
	lw	$4,576($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,72($18)
	lw	$4,584($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,80($18)
	lw	$4,592($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,88($18)
	lw	$4,600($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,96($18)
	lw	$4,608($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,104($18)
	lw	$4,616($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,112($18)
	lw	$4,624($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,120($18)
	lw	$4,632($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,8($18)
	lw	$4,520($fp)
	jal	__mulsf3
	move	$22,$2

	lw	$5,12($18)
	lw	$4,524($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,20($18)
	lw	$4,532($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,28($18)
	lw	$4,540($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,36($18)
	lw	$4,548($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,44($18)
	lw	$4,556($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,52($18)
	lw	$4,564($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,60($18)
	lw	$4,572($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,68($18)
	lw	$4,580($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,76($18)
	lw	$4,588($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,84($18)
	lw	$4,596($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,92($18)
	lw	$4,604($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,100($18)
	lw	$4,612($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,108($18)
	lw	$4,620($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,116($18)
	lw	$4,628($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,124($18)
	lw	$4,636($fp)
	jal	__mulsf3
	move	$16,$2

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

	move	$5,$2
	jal	__addsf3
	move	$4,$22

	lw	$3,56($sp)
	lw	$4,68($sp)
	sw	$2,0($3)
	addu	$2,$4,$20
	lw	$3,0($2)
	addiu	$17,$17,256
	sw	$3,8($21)
	addu	$17,$fp,$17
	lw	$5,0($17)
	lw	$4,512($fp)
	jal	__mulsf3
	sll	$19,$19,2

	lw	$5,4($17)
	lw	$4,516($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,16($17)
	lw	$4,528($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,24($17)
	lw	$4,536($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,32($17)
	lw	$4,544($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,40($17)
	lw	$4,552($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,48($17)
	lw	$4,560($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,56($17)
	lw	$4,568($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,64($17)
	lw	$4,576($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,72($17)
	lw	$4,584($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,80($17)
	lw	$4,592($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,88($17)
	lw	$4,600($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,96($17)
	lw	$4,608($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,104($17)
	lw	$4,616($fp)
	jal	__mulsf3
	move	$16,$2

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

	lw	$5,112($17)
	lw	$4,624($fp)
	jal	__mulsf3
	move	$16,$2

	move	$5,$2