ao_pcm_ucos.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 1,242 行 · 第 1/2 页

	li	$4,19			# 0x13
	move	$5,$0
	j	pcm_ioctl
	addiu	$sp,$sp,40

$L64:
	li	$4,13			# 0xd
	jal	pcm_ioctl
	move	$5,$0

	lui	$2,%hi(audio_vol_factor_control)
	li	$4,1			# 0x1
	j	$L68
	sw	$0,%lo(audio_vol_factor_control)($2)

$L63:
	lui	$2,%hi(audio_vol_factor_control)
	j	$L68
	lw	$4,%lo(audio_vol_factor_control)($2)

$L62:
	li	$4,13			# 0xd
	lui	$2,%hi(audio_volmid_count)
	lui	$16,%hi(audio_vol_factor)
	move	$5,$0
	sw	$0,%lo(audio_volmid_count)($2)
	jal	pcm_ioctl
	sw	$0,%lo(audio_vol_factor)($16)

	lui	$3,%hi(ao_data)
	addiu	$3,$3,%lo(ao_data)
	lw	$2,12($3)
	lw	$4,16($3)
	lui	$3,%hi(audio_vol_factor_save)
	div	$0,$2,$4
	teq	$4,$0,7
	lw	$7,%lo(audio_vol_factor_save)($3)
	lui	$3,%hi(audio_vol_count)
	mflo	$2
	addiu	$2,$2,-1
	sll	$8,$2,16
	sra	$8,$8,16
	blez	$7,$L69
	sh	$8,%lo(audio_vol_count)($3)

	blez	$8,$L69
	lui	$3,%hi(C.50.3119)

	addiu	$2,$3,%lo(C.50.3119)
	lwl	$4,3($2)
	lwl	$6,7($2)
	lwr	$4,%lo(C.50.3119)($3)
	lwl	$5,11($2)
	sw	$4,16($sp)
	lwl	$3,15($2)
	lbu	$4,16($sp)
	lwr	$3,12($2)
	lwr	$6,4($2)
	lwr	$5,8($2)
	slt	$4,$4,$7
	sw	$6,20($sp)
	sw	$5,24($sp)
	beq	$4,$0,$L170
	sw	$3,28($sp)

	lbu	$2,17($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L171
	li	$2,1			# 0x1

	lbu	$2,18($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L172
	li	$2,2			# 0x2

	lbu	$2,19($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L173
	li	$2,3			# 0x3

	lbu	$2,20($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L174
	li	$2,4			# 0x4

	lbu	$2,21($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L175
	li	$2,5			# 0x5

	lbu	$2,22($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L176
	li	$2,6			# 0x6

	lbu	$2,23($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L177
	li	$2,7			# 0x7

	lbu	$2,24($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L178
	li	$2,8			# 0x8

	lbu	$2,25($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L179
	li	$2,9			# 0x9

	lbu	$2,26($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L180
	li	$2,10			# 0xa

	lbu	$2,27($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L181
	li	$2,11			# 0xb

	lbu	$2,28($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L182
	li	$2,12			# 0xc

	lbu	$2,29($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L183
	li	$2,13			# 0xd

	lbu	$2,30($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L184
	li	$2,14			# 0xe

	lbu	$2,31($sp)
	slt	$2,$2,$7
	beq	$2,$0,$L103
	li	$2,15			# 0xf

	li	$2,16			# 0x10
$L105:
	div	$0,$2,$8
	teq	$8,$0,7
	lui	$5,%hi(audio_vol_factor_speed)
	mflo	$2
	sll	$2,$2,16
	sra	$2,$2,16
	blez	$2,$L185
	sh	$2,%lo(audio_vol_factor_speed)($5)

$L107:
	lh	$2,%lo(audio_vol_factor_speed)($5)
	slt	$2,$7,$2
	beq	$2,$0,$L108
	lui	$2,%hi(audio_vol_factor_speed)

	sh	$7,%lo(audio_vol_factor_speed)($2)
$L108:
	lh	$3,%lo(audio_vol_factor_speed)($5)
	lw	$2,%lo(audio_vol_factor)($16)
	li	$4,1			# 0x1
	subu	$2,$2,$3
	sw	$2,%lo(audio_vol_factor)($16)
	li	$3,1			# 0x1
	lui	$2,%hi(audio_vol_factor_control)
	j	$L68
	sw	$3,%lo(audio_vol_factor_control)($2)

$L110:
	li	$3,2			# 0x2
	lui	$2,%hi(audio_vol_factor_control)
	li	$4,1			# 0x1
	j	$L68
	sw	$3,%lo(audio_vol_factor_control)($2)

$L170:
	move	$2,$0
	j	$L105
	addiu	$2,$2,1

$L69:
	lui	$5,%hi(audio_vol_factor_speed)
	li	$2,1
	j	$L107
	sh	$2,%lo(audio_vol_factor_speed)($5)

$L112:
	lui	$5,%hi(audio_vol_factor_speed)
	li	$2,1
	j	$L150
	sh	$2,%lo(audio_vol_factor_speed)($5)

$L185:
	li	$2,1
	j	$L108
	sh	$2,%lo(audio_vol_factor_speed)($5)

$L169:
	li	$2,1
	j	$L151
	sh	$2,%lo(audio_vol_factor_speed)($5)

$L171:
	j	$L105
	addiu	$2,$2,1

$L172:
	j	$L105
	addiu	$2,$2,1

$L173:
	j	$L105
	addiu	$2,$2,1

$L174:
	j	$L105
	addiu	$2,$2,1

$L175:
	j	$L105
	addiu	$2,$2,1

$L176:
	j	$L105
	addiu	$2,$2,1

$L177:
	j	$L105
	addiu	$2,$2,1

$L178:
	j	$L105
	addiu	$2,$2,1

$L180:
	j	$L105
	addiu	$2,$2,1

$L179:
	j	$L105
	addiu	$2,$2,1

$L181:
	j	$L105
	addiu	$2,$2,1

$L182:
	j	$L105
	addiu	$2,$2,1

$L184:
	j	$L105
	addiu	$2,$2,1

$L183:
	j	$L105
	addiu	$2,$2,1

$L154:
	move	$2,$0
	j	$L148
	addiu	$2,$2,1

$L103:
	j	$L105
	addiu	$2,$2,1

$L155:
	j	$L148
	addiu	$2,$2,1

$L156:
	j	$L148
	addiu	$2,$2,1

$L157:
	j	$L148
	addiu	$2,$2,1

$L158:
	j	$L148
	addiu	$2,$2,1

$L159:
	j	$L148
	addiu	$2,$2,1

$L160:
	j	$L148
	addiu	$2,$2,1

$L161:
	j	$L148
	addiu	$2,$2,1

$L162:
	j	$L148
	addiu	$2,$2,1

$L163:
	j	$L148
	addiu	$2,$2,1

$L164:
	j	$L148
	addiu	$2,$2,1

$L165:
	j	$L148
	addiu	$2,$2,1

$L167:
	j	$L148
	addiu	$2,$2,1

$L166:
	j	$L148
	addiu	$2,$2,1

$L146:
	j	$L148
	addiu	$2,$2,1

$L168:
	j	$L148
	addiu	$2,$2,1

	.set	macro
	.set	reorder
	.end	control
	.section	.text.uninit,"ax",@progbits
	.align	2
	.align	5
	.ent	uninit
	.type	uninit, @function
uninit:
	.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$31,16($sp)
	jal	pcm_set_write_pagesize
	move	$4,$0

	lw	$31,16($sp)
	lui	$2,%hi(Aft_Play)
	addiu	$sp,$sp,24
	j	$31
	sw	$0,%lo(Aft_Play)($2)

	.set	macro
	.set	reorder
	.end	uninit
	.section	.text.init,"ax",@progbits
	.align	2
	.align	5
	.ent	init
	.type	init, @function
init:
	.frame	$sp,56,$31		# vars= 0, regs= 9/0, args= 16, gp= 0
	.mask	0x80ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	li	$2,1			# 0x1
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$31,48($sp)
	sw	$23,44($sp)
	sw	$22,40($sp)
	sw	$21,36($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	move	$19,$6
	move	$18,$4
	beq	$6,$2,$L190
	move	$20,$5

	li	$2,3			# 0x3
	beq	$6,$2,$L208
	li	$22,8			# 0x8

	li	$22,16			# 0x10
	li	$4,2			# 0x2
$L191:
	mul	$3,$20,$18
	lui	$23,%hi(videoshow)
	lw	$2,%lo(videoshow)($23)
	bne	$2,$0,$L192
	mul	$16,$4,$3

	li	$17,16384			# 0x4000
	li	$4,16384			# 0x4000
	li	$21,65536			# 0x10000
$L194:
	jal	pcm_set_write_pagesize
	nop

	lui	$2,%hi(ao_data)
	addiu	$6,$2,%lo(ao_data)
	lui	$3,%hi(audio_vol_factor_control)
	sw	$16,12($6)
	sw	$17,16($6)
	sw	$21,20($6)
	sw	$19,8($6)
	sw	$20,4($6)
	li	$4,11			# 0xb
	move	$5,$0
	sw	$18,%lo(ao_data)($2)
	lui	$2,%hi(audio_vol_factor)
	sw	$0,%lo(audio_vol_factor_control)($3)
	jal	pcm_ioctl
	sw	$0,%lo(audio_vol_factor)($2)

	move	$5,$18
	jal	pcm_ioctl
	move	$4,$0

	move	$5,$20
	jal	pcm_ioctl
	li	$4,1			# 0x1

	li	$4,2			# 0x2
	jal	pcm_ioctl
	move	$5,$22

	li	$3,16			# 0x10
	beq	$22,$3,$L204
	lui	$5,%hi(replay_fill_all_8_mid)

	addiu	$5,$5,%lo(replay_fill_all_8_mid)
	jal	pcm_ioctl
	li	$4,15			# 0xf

	lui	$16,%hi(audio_status)
$L207:
	lw	$2,%lo(audio_status)($16)
	bne	$2,$0,$L209
	li	$4,10			# 0xa

	li	$2,1			# 0x1
	li	$4,9			# 0x9
	move	$5,$0
	jal	pcm_ioctl
	sw	$2,%lo(audio_status)($16)

	li	$4,10			# 0xa
$L209:
	jal	pcm_ioctl
	move	$5,$0

	li	$4,18			# 0x12
	jal	pcm_ioctl
	move	$5,$0

	li	$3,1			# 0x1
	sw	$3,%lo(audio_status)($16)
	lw	$31,48($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)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,56

$L192:
	bltz	$16,$L205
	move	$2,$16

	sra	$2,$2,9
	sll	$2,$2,5
	li	$17,16384			# 0x4000
	slt	$3,$2,16385
	movn	$17,$2,$3
	move	$4,$17
	j	$L194
	sll	$21,$17,2

$L190:
	li	$22,8			# 0x8
$L208:
	j	$L191
	li	$4,1			# 0x1

$L204:
	lw	$3,%lo(videoshow)($23)
	li	$2,1			# 0x1
	beq	$3,$2,$L206
	lui	$5,%hi(play_fill_16bit_audio)

	addiu	$5,$5,%lo(play_fill_16bit_audio)
	jal	pcm_ioctl
	li	$4,15			# 0xf

	j	$L207
	lui	$16,%hi(audio_status)

$L205:
	addiu	$2,$16,511
	sra	$2,$2,9
	sll	$2,$2,5
	li	$17,16384			# 0x4000
	slt	$3,$2,16385
	movn	$17,$2,$3
	move	$4,$17
	j	$L194
	sll	$21,$17,2

$L206:
	lui	$5,%hi(replay_fill_all_16_mid)
	addiu	$5,$5,%lo(replay_fill_all_16_mid)
	jal	pcm_ioctl
	li	$4,15			# 0xf

	j	$L207
	lui	$16,%hi(audio_status)

	.set	macro
	.set	reorder
	.end	init
	.globl	audio_out_ucos
	.data
	.align	2
	.type	audio_out_ucos, @object
	.size	audio_out_ucos, 40
audio_out_ucos:
	.word	info
	.word	control
	.word	init
	.word	uninit
	.word	reset
	.word	get_space
	.word	play
	.word	get_delay
	.word	audio_pause
	.word	audio_resume
	.align	2
	.type	audio_status, @object
	.size	audio_status, 4
audio_status:
	.word	1
	.local	audio_vol_factor
	.comm	audio_vol_factor,4,4
	.local	audio_vol_factor_control
	.comm	audio_vol_factor_control,4,4
	.local	Pre_Play
	.comm	Pre_Play,4,4
	.local	audio_volmid_count
	.comm	audio_volmid_count,4,4
	.align	1
	.type	audio_vol_factor_speed, @object
	.size	audio_vol_factor_speed, 2
audio_vol_factor_speed:
	.half	1
	.align	1
	.type	audio_vol_count, @object
	.size	audio_vol_count, 2
audio_vol_count:
	.half	1
	.local	audio_vol_factor_save
	.comm	audio_vol_factor_save,4,4
	.local	Aft_Play
	.comm	Aft_Play,4,4
	.rdata
	.align	2
	.type	C.50.3119, @object
	.size	C.50.3119, 16
C.50.3119:
	.byte	1
	.byte	4
	.byte	9
	.byte	16
	.byte	25
	.byte	36
	.byte	49
	.byte	64
	.byte	81
	.byte	100
	.byte	121
	.byte	-112
	.byte	-87
	.byte	-60
	.byte	-31
	.byte	-1
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"RAW PCM/WAVE file writer audio output\000"
	.align	2
$LC1:
	.ascii	"pcm\000"
	.align	2
$LC2:
	.ascii	"Atmosfear\000"
	.subsection	-1
	.align	2
$LC3:
	.ascii	"\000"
	.data
	.align	2
	.type	info, @object
	.size	info, 16
info:
	.word	$LC0
	.word	$LC1
	.word	$LC2
	.word	$LC3
	.ident	"GCC: (GNU) 4.1.2"