demux_ts.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 5,131 行 · 第 1/5 页

$L843:
	bne	$2,$0,$L725
	move	$19,$0

$L727:
	lw	$3,116($sp)
	andi	$2,$3,0x1
	beq	$2,$0,$L730
	lw	$3,104($sp)

	lw	$2,104($sp)
	lw	$18,8($2)
	move	$4,$18
$L732:
	lw	$3,116($sp)
	andi	$2,$3,0x2
	beq	$2,$0,$L733
	nop

	jal	__floatsisf
	nop

	move	$16,$2
	lw	$2,104($sp)
	lw	$4,12($2)
	jal	__floatsisf
	subu	$4,$4,$18

	lw	$4,108($sp)
	move	$5,$2
$L783:
	jal	__mulsf3
	nop

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

	jal	__fixsfsi
	move	$4,$2

	lw	$3,104($sp)
	move	$5,$18
	lw	$4,16($3)
	slt	$3,$2,$18
	lw	$6,44($4)
	movz	$5,$2,$3
	slt	$2,$5,$6
	beq	$2,$0,$L738
	nop

	lw	$2,40($4)
	subu	$2,$6,$2
	subu	$2,$5,$2
	bltz	$2,$L738
	nop

	sw	$2,36($4)
	move	$3,$0
$L836:
	li	$4,32768			# 0x8000
	addu	$2,$17,$3
$L844:
	lw	$2,4($2)
	beq	$2,$0,$L743
	addiu	$3,$3,4

	sw	$0,40($2)
$L743:
	bne	$3,$4,$L844
	addu	$2,$17,$3

	lui	$2,%hi(videobuf_code_len)
	sw	$0,%lo(videobuf_code_len)($2)
	lw	$2,52($sp)
	beq	$2,$0,$L746
	nop

	jal	ds_fill_buffer
	move	$4,$21

$L746:
	beq	$22,$0,$L845
	lw	$3,52($sp)

	jal	ds_fill_buffer
	move	$4,$23

	lw	$3,52($sp)
$L845:
	beq	$3,$0,$L770
	nop

	li	$2,-268500992			# 0xffffffffefff0000
$L835:
	li	$3,268435456			# 0x10000000
	ori	$20,$2,0xffff
	ori	$fp,$3,0x4
$L771:
	beq	$22,$0,$L752
	nop

	lw	$2,28($23)
	bne	$2,$0,$L752
	move	$6,$0

	lw	$18,16($21)
	lw	$19,20($21)
	move	$7,$0
	move	$4,$18
	jal	__nedf2
	move	$5,$19

	beq	$2,$0,$L752
	move	$6,$0

	lw	$16,16($23)
	lw	$17,20($23)
	move	$7,$0
	move	$4,$16
	jal	__nedf2
	move	$5,$17

	beq	$2,$0,$L752
	move	$4,$16

	jal	__truncdfsf2
	move	$5,$17

	move	$17,$2
	lw	$4,24($23)
	lw	$2,4($23)
	lw	$5,0($23)
	lw	$3,56($22)
	subu	$4,$4,$2
	addu	$4,$4,$5
	jal	__floatsisf
	subu	$4,$4,$3

	lw	$4,44($22)
	jal	__floatsisf
	move	$16,$2

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	move	$5,$2
	jal	__addsf3
	move	$4,$17

	jal	__extendsfdf2
	move	$4,$2

	move	$6,$2
	move	$4,$18
	move	$5,$19
	jal	__gtdf2
	move	$7,$3

	bgtz	$2,$L827
	nop

$L752:
	jal	sync_video_packet
	move	$4,$21

	move	$4,$2
	lw	$2,52($sp)
	lw	$3,12($2)
	addu	$2,$3,$20
	sltu	$2,$2,2
	bne	$2,$0,$L828
	li	$2,435			# 0x1b3

	beq	$3,$fp,$L829
	li	$2,826474496			# 0x31430000

	ori	$2,$2,0x5657
	beq	$3,$2,$L830
	addiu	$2,$4,-270

$L767:
	li	$2,-97			# 0xffffffffffffff9f
	and	$2,$4,$2
	li	$3,261			# 0x105
	beq	$2,$3,$L834
	lw	$31,100($sp)

$L764:
	beq	$4,$0,$L834
	lw	$31,100($sp)

	jal	skip_video_packet
	move	$4,$21

	bne	$2,$0,$L771
	nop

$L770:
	lw	$31,100($sp)
$L834:
	lw	$fp,96($sp)
$L846:
	lw	$23,92($sp)
	lw	$22,88($sp)
	lw	$21,84($sp)
	lw	$20,80($sp)
	lw	$19,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	$31
	addiu	$sp,$sp,104

$L829:
	li	$2,438			# 0x1b6
	bne	$4,$2,$L767
	lw	$31,100($sp)

	j	$L846
	lw	$fp,96($sp)

$L828:
	beq	$4,$2,$L834
	lw	$31,100($sp)

	li	$2,440			# 0x1b8
	bne	$4,$2,$L764
	nop

	j	$L846
	lw	$fp,96($sp)

$L830:
	sltu	$2,$2,2
	beq	$2,$0,$L767
	lw	$31,100($sp)

	j	$L846
	lw	$fp,96($sp)

$L827:
	jal	skip_audio_frame
	move	$4,$22

	j	$L835
	li	$2,-268500992			# 0xffffffffefff0000

$L733:
	beq	$19,$0,$L831
	nop

	jal	__floatsisf
	nop

	move	$4,$19
	jal	__floatsisf
	move	$16,$2

	lw	$5,108($sp)
	j	$L783
	move	$4,$2

$L730:
	lw	$4,4($3)
	j	$L732
	lw	$18,8($3)

$L831:
	jal	__floatsisf
	nop

	move	$16,$2
	lui	$2,%hi($LC25)
	lw	$5,%lo($LC25)($2)
	j	$L783
	lw	$4,108($sp)

$L738:
	jal	stream_seek_long
	nop

	j	$L836
	move	$3,$0

$L725:
	lw	$3,52($sp)
	li	$16,131072			# 0x20000
	addu	$16,$17,$16
	lw	$7,252($3)
	lw	$2,96($16)
	lui	$6,%hi($LC24)
	li	$4,7			# 0x7
	addiu	$6,$6,%lo($LC24)
	li	$5,6			# 0x6
	jal	mp_msg
	sw	$2,16($sp)

	lw	$4,96($16)
	bne	$4,$0,$L832
	lw	$2,52($sp)

	j	$L727
	lw	$19,252($2)

$L832:
	j	$L727
	move	$19,$4

$L573:
	lw	$4,36($16)
	beq	$4,$0,$L576
	nop

	jal	uc_free
	nop

$L576:
	sw	$0,36($16)
	lw	$4,36($16)
	bne	$4,$0,$L833
	sw	$18,0($16)

$L578:
	j	$L580
	sw	$0,0($16)

$L804:
	lw	$4,36($16)
	beq	$4,$0,$L569
	nop

	jal	uc_free
	nop

$L569:
	sw	$0,36($16)
	lw	$4,36($16)
	bne	$4,$0,$L565
	sw	$18,0($16)

$L805:
	j	$L567
	sw	$0,0($16)

$L802:
	lw	$4,36($16)
	beq	$4,$0,$L558
	nop

	jal	uc_free
	nop

$L558:
	sw	$0,36($16)
	lw	$4,36($16)
	bne	$4,$0,$L554
	sw	$18,0($16)

$L803:
	j	$L556
	sw	$0,0($16)

$L806:
	lw	$3,40($sp)
	lw	$2,44($3)
	addiu	$2,$2,-1
	bne	$2,$0,$L587
	sw	$2,44($3)

	lw	$4,36($3)
	bne	$4,$0,$L789
	nop

	j	$L593
	nop

$L813:
	lw	$2,44($2)
	lw	$3,44($sp)
	addiu	$2,$2,-1
	bne	$2,$0,$L633
	sw	$2,44($3)

	lw	$4,36($3)
	bne	$4,$0,$L795
	nop

	j	$L639
	nop

$L820:
	lw	$2,44($2)
	lw	$3,48($sp)
	addiu	$2,$2,-1
	bne	$2,$0,$L679
	sw	$2,44($3)

	lw	$4,36($3)
	bne	$4,$0,$L801
	nop

	j	$L685
	nop

$L814:
	lw	$2,44($3)
	lw	$3,28($sp)
	addiu	$2,$2,-1
	bne	$2,$0,$L639
	sw	$2,44($3)

	lw	$4,36($3)
	beq	$4,$0,$L645
	nop

	jal	uc_free
	nop

	j	$L795
	lw	$4,28($sp)

$L807:
	lw	$2,44($2)
	lw	$3,32($sp)
	addiu	$2,$2,-1
	bne	$2,$0,$L593
	sw	$2,44($3)

	lw	$4,36($3)
	beq	$4,$0,$L599
	nop

	jal	uc_free
	nop

	j	$L789
	lw	$4,32($sp)

$L821:
	lw	$2,44($3)
	lw	$3,24($sp)
	addiu	$2,$2,-1
	bne	$2,$0,$L685
	sw	$2,44($3)

	lw	$4,36($3)
	beq	$4,$0,$L691
	nop

	jal	uc_free
	nop

	j	$L801
	lw	$4,24($sp)

$L822:
	lw	$2,44($fp)
	addiu	$2,$2,-1
	bne	$2,$0,$L691
	sw	$2,44($fp)

	lw	$4,36($fp)
	beq	$4,$0,$L697
	nop

	jal	uc_free
	nop

	j	$L697
	nop

$L815:
	lw	$2,44($fp)
	addiu	$2,$2,-1
	bne	$2,$0,$L645
	sw	$2,44($fp)

	lw	$4,36($fp)
	beq	$4,$0,$L651
	nop

	jal	uc_free
	nop

	j	$L651
	nop

$L808:
	lw	$2,44($fp)
	addiu	$2,$2,-1
	bne	$2,$0,$L599
	sw	$2,44($fp)

	lw	$4,36($fp)
	beq	$4,$0,$L605
	nop

	jal	uc_free
	nop

	j	$L605
	nop

$L816:
	lw	$2,44($20)
	addiu	$2,$2,-1
	bne	$2,$0,$L651
	sw	$2,44($20)

	lw	$4,36($20)
	beq	$4,$0,$L657
	nop

	jal	uc_free
	nop

	j	$L657
	nop

$L809:
	lw	$2,44($20)
	addiu	$2,$2,-1
	bne	$2,$0,$L605
	sw	$2,44($20)

	lw	$4,36($20)
	beq	$4,$0,$L611
	nop

	jal	uc_free
	nop

	j	$L611
	nop

$L823:
	lw	$2,44($20)
	addiu	$2,$2,-1
	bne	$2,$0,$L697
	sw	$2,44($20)

	lw	$4,36($20)
	beq	$4,$0,$L703
	nop

	jal	uc_free
	nop

	j	$L703
	nop

$L826:
	lw	$2,44($16)
	addiu	$2,$2,-1
	bne	$2,$0,$L715
	sw	$2,44($16)

	lw	$4,36($16)
	beq	$4,$0,$L782
	nop

	jal	uc_free
	nop

	j	$L796
	move	$4,$16

$L819:
	lw	$2,44($16)
	addiu	$2,$2,-1
	bne	$2,$0,$L669
	sw	$2,44($16)

	lw	$4,36($16)
	beq	$4,$0,$L781
	nop

	jal	uc_free
	nop

	j	$L790
	move	$4,$16

$L812:
	lw	$2,44($16)
	addiu	$2,$2,-1
	bne	$2,$0,$L623
	sw	$2,44($16)

	lw	$4,36($16)
	beq	$4,$0,$L780
	nop

	jal	uc_free
	nop

	j	$L784
	move	$4,$16

$L818:
	lw	$2,44($18)
	addiu	$2,$2,-1
	bne	$2,$0,$L663
	sw	$2,44($18)

	lw	$4,36($18)
	beq	$4,$0,$L669
	nop

	jal	uc_free
	nop

	j	$L669
	nop

$L817:
	lw	$2,44($19)
	addiu	$2,$2,-1
	bne	$2,$0,$L657
	sw	$2,44($19)

	lw	$4,36($19)
	beq	$4,$0,$L663
	nop

	jal	uc_free
	nop

	j	$L663
	nop

$L825:
	lw	$2,44($18)
	addiu	$2,$2,-1
	bne	$2,$0,$L709
	sw	$2,44($18)

	lw	$4,36($18)
	beq	$4,$0,$L715
	nop

	jal	uc_free
	nop

	j	$L715
	nop

$L824:
	lw	$2,44($19)
	addiu	$2,$2,-1
	bne	$2,$0,$L703
	sw	$2,44($19)

	lw	$4,36($19)
	beq	$4,$0,$L709
	nop

	jal	uc_free
	nop

	j	$L709
	nop

$L811:
	lw	$2,44($18)
	addiu	$2,$2,-1
	bne	$2,$0,$L617
	sw	$2,44($18)

	lw	$4,36($18)
	beq	$4,$0,$L623
	nop

	jal	uc_free
	nop

	j	$L623
	nop

$L810:
	lw	$2,44($19)
	addiu	$2,$2,-1
	bne	$2,$0,$L611
	sw	$2,44($19)

	lw	$4,36($19)
	beq	$4,$0,$L617
	nop

	jal	uc_free
	nop

	j	$L617
	nop

	.set	macro
	.set	reorder
	.end	demux_seek_ts
	.section	.rodata.str1.4
	.align	2
$LC26:
	.ascii	"audio\000"
	.align	2
$LC27:
	.ascii	"video\000"
	.align	2
$LC28:
	.ascii	"sub\000"
	.align	2
$LC29:
	.ascii	"ADDED %d  bytes to %s fifo, PTS=%.3f\012\000"
	.globl	__subdf3
	.globl	__gtsf2
	.globl	__subsf3
	.globl	__fixunssfsi
	.section	.rodata.cst4
	.align	2
$LC30:
	.word	1065353216
	.section	.text.fill_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	fill_packet
	.type	fill_packet, @function
fill_packet:
	.frame	$sp,72,$31		# vars= 0, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-72
	sw	$23,60($sp)
	sw	$22,56($sp)
	sw	$21,52($sp)
	sw	$19,44($sp)
	sw	$31,68($sp)
	sw	$fp,64($sp)
	sw	$20,48($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	lw	$16,0($6)
	move	$22,$6
	move	$23,$4
	move	$21,$5
	sw	$7,84($sp)
	beq	$16,$0,$L848
	lw	$19,88($sp)

	lw	$18,0($7)
	blez	$18,$L848
	nop

	lw	$4,36($16)
	jal	uc_realloc
	addiu	$5,$18,8

	sw	$2,36($16)
	beq	$2,$0,$L851
	sw	$18,0($16)

	addu	$4,$2,$18
	move	$5,$0
	jal	memset
	li	$6,8			# 0x8

	lw	$5,0($22)
	jal	ds_add_packet
	move	$4,$21

	lw	$2,52($23)
	beq	$21,$2,$L877
	lui	$2,%hi($LC26)

$L854:
	lw	$2,56($23)
	beq	$21,$2,$L874
	lui	$2,%hi($LC28)

	addiu	$3,$2,%lo($LC28)
$L856:
	lw	$2,0($22)
	sw	$3,16($sp)
	lw	$8,8($2)
	lw	$9,12($2)
	lui	$6,%hi($LC29)
	addiu	$6,$6,%lo($LC29)
	li	$4,7			# 0x7
	li	$5,7			# 0x7
	move	$7,$18
	sw	$8,24($sp)
	jal	mp_msg
	sw	$9,28($sp)

	beq	$19,$0,$L878
	lw	$2,84($sp)

	lw	$2,0($22)
	lw	$20,16($19)
	lw	$16,8($2)
	lw	$17,12($2)
	jal	__extendsfdf2
	move	$4,$20

	move	$6,$2
	move	$4,$16
	move	$5,$17
	jal	__subdf3
	move	$7,$3

	move	$5,$3
	jal	__truncdfsf2
	move	$4,$2

	lui	$fp,%hi($LC30)
	li	$3,2147418112			# 0x7fff0000
	ori	$3,$3,0xffff
	lw	$5,%lo($LC30)($fp)
	jal	__gtsf2
	and	$4,$2,$3

	blez	$2,$L861
	nop

	lw	$5,12($19)
	jal	__subsf3
	move	$4,$20

	lw	$4,8($19)
	jal	__addsf3
	move	$5,$2

	sw	$2,8($19)
	move	$4,$16
	jal	__truncdfsf2
	move	$5,$17

	sw	$2,12($19)
	sw	$2,16($19)
$L864:
	lw	$2,0($19)
	lw	$3,4($19)
	addu	$16,$2,$18
	sra	$5,$18,31
	addu	$17,$3,$5
	sltu	$6,$16,$2
	addu	$17,$6,$17
	lw	$5,12($19)
	lw	$4,16($19)
	sw	$16,0($19)
	jal	__subsf3
	sw	$17,4($19)

	lw	$5,8($19)
	jal	__addsf3
	move	$4,$2

	move	$4,$2
	move	$5,$0
	jal	__gtsf2
	move	$19,$2

	blez	$2,$L878
	lw	$2,84($sp)

	lw	$2,56($23)
	beq	$21,$2,$L875
	lw	$5,%lo($LC30)($fp)

$L859:
	lw	$2,84($sp)
$L878:
	sw	$0,0($22)
	sw	$0,0($2)
	lw	$31,68($sp)
	move	$2,$18
	lw	$fp,64($sp)
	lw	$23,60($sp)
	lw	$22,56($sp)
	lw	$21,52($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,72

$L851:
	lw	$5,0($22)
	sw	$0,0($16)
	jal	ds_add_packet
	move	$4,$21

	lw	$2,52($23)
	bne	$21,$2,$L854
	lui	$2,%hi($LC26)

$L877:
	j	$L856
	addiu	$3,$2,%lo($LC26)

$L848:
	j	$L859
	move	$18,$0

$L875:
	move	$4,$19
	jal	__gtsf2
	lw	$20,2248($23)

	blez	$2,$L859
	li	$2,131072			# 0x20000

	move	$4,$16
	move	$5,$17
	move	$6,$0
	move	$7,$0
	jal	__cmpdi2
	addu	$20,$20,$2

	blez	$2,$L871
	sll	$6,$17,31

	move	$4,$16
	jal	__floatdisf
	move	$5,$17

	move	$5,$19
$L876:
	jal	__divsf3
	move	$4,$2

	jal	__fixunssfsi
	move	$4,$2

	j	$L859
	sw	$2,96($20)

$L861:
	move	$4,$16
	jal	__truncdfsf2
	move	$5,$17

	j	$L864
	sw	$2,16($19)

$L874:
	lui	$2,%hi($LC27)
	j	$L856
	addiu	$3,$2,%lo($LC27)

$L871:
	srl	$2,$16,1
	or	$2,$6,$2
	srl	$3,$17,1
	andi	$4,$16,0x1
	move	$5,$0
	or	$5,$5,$3
	jal	__floatdisf
	or	$4,$4,$2

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

	j	$L876
	move	$5,$19

	.set	macro
	.set	reorder
	.end	fill_packet
	.section	.rodata.str1.4
	.align	2
$LC31:
	.ascii	"\015\012ADDED AUDIO PID %d, type: %x stream n. %d\015\012"
	.ascii	"\000"
	.align	2
$LC32:
	.ascii	"\015\012ADDED VIDEO PID %d, type: %x stream n. %d\015\012"
	.ascii	"\000"
	.align	2
$LC33:
	.ascii	"EXTRADATA(%d BYTES): \012\000"
	.align	2
$LC34:
	.ascii	"%02x \000"
	.align	2
$LC35:
	.ascii	"\012\000"
	.section	.text.ts_add_stream,"ax",@progbits
	.align	2
	.align	5
	.ent	ts_add_stream
	.type	ts_add_stream, @function
ts_add_stream:
	.frame	$sp,120,$31		# vars= 72, regs= 6/0, args= 24, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-120
	sw	$20,112($sp)
	sw	$18,104($sp)
	sw	$31,116($sp)
	sw	$19,108($sp)
	sw	$17,100($sp)
	sw	$16,96($sp)
	lw	$6,28($5)
	lw	$17,2248($4)
	sll	$2,$6,2
	sll	$3,$6,4
	subu	$3,$3,$2
	move	$18,$5
	addu	$3,$3,$17
	li	$5,65536			# 0x10000
	addu	$3,$3,$5
	lw	$2,-32764($3)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L971
	move	$20,$4
	.set	macro
	.set	reorder

$L958: