demuxer.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 4,656 行 · 第 1/5 页

	j	$L528
	addiu	$19,$2,%lo(demuxer_list+4)

$L534:
	beq	$17,$2,$L554
	move	$2,$18

	jal	free_demuxer
	move	$4,$18

	lw	$6,112($sp)
	move	$5,$17
	move	$4,$20
	move	$7,$21
	sw	$22,16($sp)
	sw	$fp,20($sp)
	jal	demux_open_stream
	sw	$23,24($sp)

	bne	$2,$0,$L508
	move	$18,$2

$L532:
	jal	free_demuxer
	move	$4,$18

$L529:
	lw	$16,0($19)
	beq	$16,$0,$L487
	addiu	$19,$19,4

$L528:
	lw	$2,24($16)
	bne	$2,$0,$L529
	nop

	lw	$2,28($16)
	beq	$2,$0,$L529
	move	$6,$21

	lw	$5,20($16)
	move	$4,$20
	move	$7,$22
	sw	$fp,16($sp)
	jal	new_demuxer
	sw	$23,20($sp)

	move	$18,$2
	lw	$2,28($16)
	jal	$2
	move	$4,$18

	beq	$2,$0,$L532
	move	$17,$2

	lw	$2,20($16)
	bne	$17,$2,$L534
	li	$2,131072			# 0x20000

	lw	$7,8($16)
	lui	$6,%hi($LC39)
	addiu	$6,$6,%lo($LC39)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,4			# 0x4

	lw	$2,0($18)
	lw	$2,36($2)
	beq	$2,$0,$L506
	move	$5,$17

	jal	$2
	move	$4,$18

	beq	$2,$0,$L532
	move	$5,$17

$L555:
	move	$18,$2
$L506:
	lw	$2,56($18)
	sw	$5,44($18)
	lw	$19,92($2)
	beq	$19,$0,$L554
	move	$2,$18

	lw	$17,336($19)
	beq	$17,$0,$L558
	lw	$31,100($sp)

	lwl	$2,19($17)
	lw	$4,252($19)
	lwr	$2,16($17)
	jal	__floatsisf
	sw	$2,56($sp)

	move	$16,$2
	lwl	$2,7($17)
	lwr	$2,4($17)
	sw	$2,16($sp)
	lwl	$3,11($17)
	lwr	$3,8($17)
	sw	$3,20($sp)
	lbu	$2,15($17)
	lbu	$3,14($17)
	sll	$2,$2,8
	or	$2,$2,$3
	sll	$2,$2,16
	sra	$2,$2,16
	sw	$2,24($sp)
	jal	__extendsfdf2
	lw	$4,236($19)

	lui	$4,%hi($LC42)
	lw	$5,%lo($LC42)($4)
	move	$4,$16
	sw	$3,36($sp)
	jal	__mulsf3
	sw	$2,32($sp)

	jal	__extendsfdf2
	move	$4,$2

	lui	$4,%hi($LC43)
	lw	$5,%lo($LC43)($4)
	move	$4,$16
	sw	$3,44($sp)
	jal	__mulsf3
	sw	$2,40($sp)

	jal	__extendsfdf2
	move	$4,$2

	lui	$6,%hi($LC41)
	addiu	$6,$6,%lo($LC41)
	addiu	$7,$sp,56
	li	$4,7			# 0x7
	li	$5,4			# 0x4
	sw	$2,48($sp)
	jal	mp_msg
	sw	$3,52($sp)

	j	$L554
	move	$2,$18

$L485:
	beq	$23,$0,$L509
	lui	$2,%hi(extension_parsing)

	lw	$4,%lo(extension_parsing)($2)
	li	$3,1			# 0x1
	beq	$4,$3,$L551
	nop

$L509:
	lui	$4,%hi(demuxer_list)
$L556:
	lw	$16,%lo(demuxer_list)($4)
	bne	$16,$0,$L559
	lui	$2,%hi(demuxer_list+4)

$L487:
	move	$18,$0
$L508:
	move	$2,$18
$L554:
	lw	$31,100($sp)
$L558:
	lw	$fp,96($sp)
	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

$L550:
	jal	mp_msg
	lw	$7,8($16)

	lw	$2,0($18)
	lw	$2,36($2)
	beq	$2,$0,$L544
	move	$4,$18

	jal	$2
	nop

	beq	$2,$0,$L518
	move	$5,$17

	j	$L506
	move	$18,$2

$L489:
	move	$4,$20
$L557:
	move	$6,$21
	move	$7,$22
	sw	$fp,16($sp)
	jal	new_demuxer
	sw	$23,20($sp)

	move	$18,$2
	lw	$2,28($16)
	beq	$2,$0,$L496
	move	$17,$0

	jal	$2
	move	$4,$18

	move	$17,$2
$L496:
	lw	$2,112($sp)
	bne	$2,$0,$L497
	nop

	lw	$2,28($16)
	beq	$2,$0,$L497
	nop

$L499:
	beq	$17,$0,$L500
	nop

	lw	$2,20($16)
	beq	$17,$2,$L553
	lui	$6,%hi($LC39)

	jal	free_demuxer
	move	$4,$18

	lw	$6,112($sp)
	move	$4,$20
	move	$5,$17
	move	$7,$21
	sw	$22,16($sp)
	sw	$fp,20($sp)
	jal	demux_open_stream
	sw	$23,24($sp)

	move	$18,$2
	move	$2,$18
	lw	$31,100($sp)
	lw	$fp,96($sp)
	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

$L497:
	j	$L499
	lw	$17,20($16)

$L553:
	lw	$7,8($16)
	addiu	$6,$6,%lo($LC39)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,4			# 0x4

	lw	$2,0($18)
	sw	$17,20($16)
	lw	$2,36($2)
	beq	$2,$0,$L506
	move	$5,$17

	jal	$2
	move	$4,$18

	bne	$2,$0,$L555
	move	$5,$17

$L500:
	jal	free_demuxer
	move	$4,$18

	j	$L508
	move	$18,$0

$L544:
	j	$L506
	move	$5,$17

$L551:
	jal	demuxer_type_by_filename
	move	$4,$23

	beq	$2,$0,$L556
	lui	$4,%hi(demuxer_list)

	lw	$6,112($sp)
	move	$5,$2
	move	$4,$20
	move	$7,$21
	sw	$22,16($sp)
	sw	$fp,20($sp)
	jal	demux_open_stream
	sw	$23,24($sp)

	bne	$2,$0,$L508
	move	$18,$2

	lui	$6,%hi($LC40)
	addiu	$6,$6,%lo($LC40)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,6			# 0x6

	j	$L556
	lui	$4,%hi(demuxer_list)

	.set	macro
	.set	reorder
	.end	demux_open_stream
	.section	.rodata.str1.4
	.align	2
$LC44:
	.ascii	"-demuxer %s does not exist.\012\000"
	.align	2
$LC45:
	.ascii	"-audio-demuxer %s does not exist.\012\000"
	.align	2
$LC46:
	.ascii	"-sub-demuxer %s does not exist.\012\000"
	.align	2
$LC47:
	.ascii	"Cannot open audio stream: %s\012\000"
	.align	2
$LC48:
	.ascii	"Cannot open subtitle stream: %s\012\000"
	.align	2
$LC49:
	.ascii	"Failed to open audio demuxer: %s\012\000"
	.align	2
$LC50:
	.ascii	"Failed to open subtitle demuxer: %s\012\000"
	.section	.text.demux_open,"ax",@progbits
	.align	2
	.align	5
	.globl	demux_open
	.ent	demux_open
	.type	demux_open, @function
demux_open:
	.frame	$sp,96,$31		# vars= 24, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-96
	sw	$19,68($sp)
	sw	$31,92($sp)
	sw	$fp,88($sp)
	sw	$23,84($sp)
	sw	$22,80($sp)
	sw	$21,76($sp)
	sw	$20,72($sp)
	sw	$18,64($sp)
	sw	$17,60($sp)
	sw	$16,56($sp)
	lui	$19,%hi(demuxer_name)
	lw	$18,%lo(demuxer_name)($19)
	sw	$4,96($sp)
	sw	$5,100($sp)
	sw	$6,104($sp)
	sw	$7,108($sp)
	sw	$0,32($sp)
	beq	$18,$0,$L561
	sw	$0,36($sp)

	lb	$3,0($18)
	beq	$3,$0,$L561
	lui	$2,%hi(demuxer_list)

	lw	$5,%lo(demuxer_list)($2)
	xori	$3,$3,0x2b
	addiu	$2,$18,1
	movz	$18,$2,$3
	beq	$5,$0,$L566
	sltu	$23,$3,1

	lui	$2,%hi(demuxer_list+4)
	j	$L568
	addiu	$17,$2,%lo(demuxer_list+4)

$L569:
	lw	$5,0($17)
	beq	$5,$0,$L566
	addiu	$17,$17,4

$L568:
	lw	$16,20($5)
	slt	$2,$16,45
	beq	$2,$0,$L569
	move	$4,$18

	jal	strcmp
	lw	$5,4($5)

	beq	$2,$0,$L681
	lui	$2,%hi(demuxer_type)

	lw	$5,0($17)
	bne	$5,$0,$L568
	addiu	$17,$17,4

$L566:
	move	$4,$18
	addiu	$5,$sp,40
	move	$6,$0
	jal	__strtol_internal
	move	$7,$0

	move	$4,$2
	lw	$2,40($sp)
	lb	$3,0($2)
	bne	$3,$0,$L682
	li	$2,-1			# 0xffffffffffffffff

	addiu	$2,$4,-1
	sltu	$2,$2,44
	beq	$2,$0,$L572
	li	$2,-1			# 0xffffffffffffffff

	move	$16,$4
	lui	$2,%hi(demuxer_type)
$L681:
	bltz	$16,$L576
	sw	$16,%lo(demuxer_type)($2)

	lui	$18,%hi(audio_demuxer_name)
	lw	$17,%lo(audio_demuxer_name)($18)
	bne	$17,$0,$L657
	nop

$L577:
	sw	$0,48($sp)
	move	$19,$0
$L592:
	lui	$20,%hi(sub_demuxer_name)
$L677:
	lw	$17,%lo(sub_demuxer_name)($20)
	beq	$17,$0,$L683
	move	$fp,$0

	lb	$3,0($17)
	bne	$3,$0,$L658
	nop

$L683:
	move	$18,$0
	lui	$21,%hi(audio_stream)
$L678:
	lw	$4,%lo(audio_stream)($21)
	beq	$4,$0,$L684
	lui	$22,%hi(sub_stream)

	move	$5,$0
$L685:
	jal	open_stream
	addiu	$6,$sp,32

	beq	$2,$0,$L659
	move	$16,$2

	lui	$22,%hi(sub_stream)
	lw	$4,%lo(sub_stream)($22)
	beq	$4,$0,$L616
	move	$20,$0

$L670:
	move	$5,$0
	jal	open_stream
	addiu	$6,$sp,36

	beq	$2,$0,$L660
	move	$20,$2

$L616:
	lui	$3,%hi(demuxer_type)
	lw	$5,%lo(demuxer_type)($3)
	lw	$3,100($sp)
	lw	$2,%lo(sub_stream)($22)
	movz	$5,$3,$5
	lw	$3,112($sp)
	li	$17,-2			# 0xfffffffffffffffe
	movn	$3,$17,$2
	lw	$2,108($sp)
	lw	$8,%lo(audio_stream)($21)
	lw	$7,104($sp)
	sw	$2,16($sp)
	lw	$4,96($sp)
	lw	$2,116($sp)
	move	$6,$23
	movn	$7,$17,$8
	sw	$3,20($sp)
	jal	demux_open_stream
	sw	$2,24($sp)

	beq	$2,$0,$L661
	move	$23,$2

	beq	$16,$0,$L662
	nop

	beq	$19,$0,$L663
	nop

$L634:
	lw	$3,%lo(audio_stream)($21)
	lw	$6,48($sp)
	lw	$7,104($sp)
	li	$2,-2			# 0xfffffffffffffffe
	move	$5,$19
	move	$4,$16
	sw	$17,16($sp)
	sw	$2,20($sp)
	jal	demux_open_stream
	sw	$3,24($sp)

	beq	$2,$0,$L664
	move	$17,$2

	lw	$2,52($2)
	lw	$2,92($2)
	beq	$2,$0,$L633
	nop

	lw	$3,12($2)
	li	$2,85			# 0x55
	beq	$3,$2,$L665
	li	$3,1			# 0x1

$L633:
	beq	$20,$0,$L666
	nop

$L640:
	beq	$18,$0,$L667
	li	$2,-2			# 0xfffffffffffffffe

	lw	$3,%lo(sub_stream)($22)
	sw	$2,16($sp)
	lw	$2,112($sp)
	move	$5,$18
	move	$6,$fp
	move	$4,$20
	li	$7,-2			# 0xfffffffffffffffe
	sw	$2,20($sp)
	jal	demux_open_stream
	sw	$3,24($sp)

	beq	$2,$0,$L668
	move	$16,$2

$L642:
	beq	$17,$0,$L646
	nop

$L673:
	beq	$16,$0,$L648
	move	$4,$23

	move	$5,$17
	jal	new_demuxers_demuxer
	move	$6,$16

	move	$23,$2
$L613:
	move	$2,$23
$L680:
	lw	$31,92($sp)
	lw	$fp,88($sp)
	lw	$23,84($sp)
	lw	$22,80($sp)
	lw	$21,76($sp)
	lw	$20,72($sp)
	lw	$19,68($sp)
	lw	$18,64($sp)
	lw	$17,60($sp)
	lw	$16,56($sp)
	j	$31
	addiu	$sp,$sp,96

$L561:
	lui	$3,%hi(demuxer_type)
	move	$23,$0
	sw	$0,%lo(demuxer_type)($3)
	lui	$18,%hi(audio_demuxer_name)
$L676:
	lw	$17,%lo(audio_demuxer_name)($18)
	beq	$17,$0,$L577
	nop

$L657:
	lb	$3,0($17)
	beq	$3,$0,$L577
	xori	$3,$3,0x2b

	lui	$2,%hi(demuxer_list)
	lw	$5,%lo(demuxer_list)($2)
	addiu	$2,$17,1
	movz	$17,$2,$3
	sltu	$3,$3,1
	beq	$5,$0,$L582
	sw	$3,48($sp)

	lui	$2,%hi(demuxer_list+4)
	j	$L584
	addiu	$16,$2,%lo(demuxer_list+4)

$L585:
	lw	$5,0($16)
	beq	$5,$0,$L582
	addiu	$16,$16,4

$L584:
	lw	$19,20($5)
	slt	$2,$19,45
	beq	$2,$0,$L585
	move	$4,$17

	jal	strcmp
	lw	$5,4($5)

	bne	$2,$0,$L585
	nop

	bgez	$19,$L592
	nop

	j	$L674
	lw	$7,%lo(audio_demuxer_name)($18)

$L658:
	lui	$2,%hi(demuxer_list)
	lw	$5,%lo(demuxer_list)($2)
	xori	$3,$3,0x2b
	addiu	$2,$17,1
	movz	$17,$2,$3
	beq	$5,$0,$L598
	sltu	$fp,$3,1

	lui	$2,%hi(demuxer_list+4)
	j	$L600
	addiu	$16,$2,%lo(demuxer_list+4)

$L601:
	lw	$5,0($16)
	beq	$5,$0,$L598
	addiu	$16,$16,4

$L600:
	lw	$18,20($5)
	slt	$2,$18,45
	beq	$2,$0,$L601
	move	$4,$17

	jal	strcmp
	lw	$5,4($5)

	bne	$2,$0,$L601
	nop

	bltz	$18,$L679
	lw	$7,%lo(sub_demuxer_name)($20)

$L656:
	lui	$21,%hi(audio_stream)
	lw	$4,%lo(audio_stream)($21)
	bne	$4,$0,$L685
	move	$5,$0

	lui	$22,%hi(sub_stream)
$L684:
	lw	$4,%lo(sub_stream)($22)
	bne	$4,$0,$L670
	move	$16,$0

	j	$L616
	move	$20,$0

$L667:
	lw	$18,36($sp)
	lw	$3,%lo(sub_stream)($22)
	sw	$2,16($sp)
	lw	$2,112($sp)
	move	$5,$18
	move	$6,$fp
	move	$4,$20
	li	$7,-2			# 0xfffffffffffffffe
	sw	$2,20($sp)
	jal	demux_open_stream
	sw	$3,24($sp)

	bne	$2,$0,$L642
	move	$16,$2

	j	$L675
	lui	$2,%hi(sub_stream)

$L663:
	j	$L634
	lw	$19,32($sp)

$L572:
$L682:
	lui	$3,%hi(demuxer_type)
	sw	$2,%lo(demuxer_type)($3)
$L576:
	lw	$7,%lo(demuxer_name)($19)
	lui	$6,%hi($LC44)
	addiu	$6,$6,%lo($LC44)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L676
	lui	$18,%hi(audio_demuxer_name)

$L582:
	addiu	$5,$sp,40
	move	$4,$17
	move	$6,$0
	jal	__strtol_internal
	move	$7,$0

	move	$5,$2
	lw	$2,40($sp)
	lb	$3,0($2)
	beq	$3,$0,$L671
	li	$19,-1			# 0xffffffffffffffff

$L687:
	lw	$7,%lo(audio_demuxer_name)($18)
$L674:
	lui	$6,%hi($LC45)
	addiu	$6,$6,%lo($LC45)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L677
	lui	$20,%hi(sub_demuxer_name)

$L598:
	addiu	$5,$sp,40
	move	$4,$17
	move	$6,$0
	jal	__strtol_internal
	move	$7,$0

	move	$5,$2
	lw	$2,40($sp)
	lb	$3,0($2)
	beq	$3,$0,$L672
	li	$18,-1			# 0xffffffffffffffff

$L686:
	lw	$7,%lo(sub_demuxer_name)($20)
$L679:
	lui	$6,%hi($LC46)
$L688:
	addiu	$6,$6,%lo($LC46)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L678
	lui	$21,%hi(audio_stream)

$L665:
	lui	$2,%hi(hr_mp3_seek)
	bne	$20,$0,$L640
	sw	$3,%lo(hr_mp3_seek)($2)

$L666:
	bne	$17,$0,$L673
	move	$16,$0

$L646:
	beq	$16,$0,$L613
	move	$4,$23

	move	$6,$16
	jal	new_demuxers_demuxer
	move	$5,$23

	move	$23,$2
	move	$2,$23
	lw	$31,92($sp)
	lw	$fp,88($sp)
	lw	$23,84($sp)
	lw	$22,80($sp)
	lw	$21,76($sp)
	lw	$20,72($sp)
	lw	$19,68($sp)
	lw	$18,64($sp)
	lw	$17,60($sp)
	lw	$16,56($sp)
	j	$31
	addiu	$sp,$sp,96

$L672:
	addiu	$2,$5,-1
	sltu	$2,$2,44
	beq	$2,$0,$L686
	nop

	move	$18,$5
	bgez	$18,$L656
	lw	$7,%lo(sub_demuxer_name)($20)

	j	$L688
	lui	$6,%hi($LC46)

$L671:
	addiu	$2,$5,-1
	sltu	$2,$2,44
	beq	$2,$0,$L687
	nop

	move	$19,$5
	bgez	$19,$L592
	nop

	j	$L674
	lw	$7,%lo(audio_demuxer_name)($18)

$L668:
	lui	$2,%hi(sub_stream)
$L675:
	lw	$7,%lo(sub_stream)($2)
	lui	$6,%hi($LC50)
	addiu	$6,$6,%lo($LC50)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,2			# 0x2

	jal	free_stream
	move	$4,$20

	j	$L642
	nop

$L662:
	j	$L633
	move	$17,$0

$L648:
	move	$5,$17
	jal	new_demuxers_demuxer
	move	$6,$23

	move	$23,$2
	move	$2,$23
	lw	$31,92($sp)
	lw	$fp,88($sp)
	lw	$23,84($sp)
	lw	$22,80($sp)
	lw	$21,76($sp)
	lw	$20,72($sp)
	lw	$19,68($sp)
	lw	$18,64($sp)
	lw	$17,60($sp)
	lw	$16,56($sp)
	j	$31
	addiu	$sp,$sp,96

$L664:
	lui	$2,%hi(audio_stream)
	lw	$7,%lo(audio_stream)($2)
	lui	$6,%hi($LC49)
	addiu	$6,$6,%lo($LC49)
	li	$5,2			# 0x2
	jal	mp_msg
	li	$4,5			# 0x5

	jal	free_stream
	move	$4,$16

	j	$L633
	nop

$L661:
	beq	$16,$0,$L628
	nop

	jal	free_stream
	move	$4,$16

$L628:
	beq	$20,$0,$L613
	nop

	jal	free_stream
	move	$4,$20

	j	$L680
	move	$2,$23

$L660:
	lw	$7,%lo(sub_stream)($22)
	lui	$6,%hi($LC48)
	addiu	$6,$6,%lo($LC48)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,1			# 0x1

	j	$L613
	move	$23,$0

$L659:
	lw	$7,%lo(audio_stream)($21)
	lui	$6,%hi($LC47)
	addiu