aviheader.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 4,738 行 · 第 1/5 页

	li	$2,1414725632			# 0x54530000
	ori	$2,$2,0x494c
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L654
	li	$2,1178992640			# 0x46460000
	.set	macro
	.set	reorder

	ori	$2,$2,0x4952
	beq	$16,$2,$L654
	lw	$18,16($23)
	lw	$2,56($18)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L1005
	lw	$2,388($sp)
	.set	macro
	.set	reorder

	beq	$16,$0,$L765
	sw	$16,52($sp)
	lbu	$2,52($sp)
	addiu	$2,$2,-48
	andi	$4,$2,0x00ff
	sltu	$3,$4,10
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L765
	lbu	$5,53($sp)
	.set	macro
	.set	reorder

	addiu	$2,$5,-48
	andi	$5,$2,0x00ff
	sltu	$3,$5,10
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L765
	sll	$2,$4,3
	.set	macro
	.set	reorder

	sll	$3,$4,1
	addu	$3,$3,$2
	addu	$3,$3,$5
	li	$2,100			# 0x64
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L765
	lw	$4,388($sp)
	.set	macro
	.set	reorder

	lw	$5,4($4)
	lw	$3,8($4)
	slt	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L891
	addiu	$7,$5,1024
	.set	macro
	.set	reorder

$L663:
	lw	$2,388($sp)
	lw	$4,0($2)
	sll	$2,$3,4
	addu	$19,$2,$4
	lw	$4,388($sp)
	addiu	$3,$3,1
	li	$2,16			# 0x10
	sw	$3,8($4)
	sw	$2,4($19)
	sw	$16,0($19)
	lh	$2,6($23)
	li	$3,-65536			# 0xffffffffffff0000
	and	$2,$2,$3
	ori	$2,$2,0x10
	sw	$2,4($19)
	lw	$3,4($23)
	sw	$17,12($19)
	sw	$3,8($19)
	lw	$3,36($18)
	lw	$4,40($18)
	sltu	$2,$3,$4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L666
	addiu	$5,$3,1
	.set	macro
	.set	reorder

	lw	$2,80($18)
	addu	$2,$3,$2
	lbu	$3,0($2)
	sw	$5,36($18)
	sll	$22,$3,8
$L668:
	sltu	$2,$5,$4
	beq	$2,$0,$L671
$L946:
	lw	$2,80($18)
	addu	$2,$5,$2
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$21,$3
	sw	$5,36($18)
$L673:
	sltu	$2,$5,$4
	beq	$2,$0,$L676
$L948:
	lw	$2,80($18)
	addu	$2,$5,$2
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$20,$3
	sw	$5,36($18)
$L678:
	sltu	$2,$5,$4
	beq	$2,$0,$L681
$L950:
	lw	$2,80($18)
	addu	$2,$5,$2
	lbu	$3,0($2)
	addiu	$5,$5,1
	move	$4,$3
	sw	$5,36($18)
$L683:
	.set	noreorder
	.set	nomacro
	bne	$17,$0,$L1006
	lw	$5,392($sp)
	.set	macro
	.set	reorder

	lw	$2,4($19)
	li	$3,-17			# 0xffffffffffffffef
	and	$2,$2,$3
	sw	$2,4($19)
	lw	$5,392($sp)
$L1006:
	beq	$5,$0,$L688
	sw	$16,52($sp)
	lbu	$2,52($sp)
	addiu	$2,$2,-48
	andi	$5,$2,0x00ff
	sltu	$3,$5,10
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L690
	lbu	$6,53($sp)
	.set	macro
	.set	reorder

	addiu	$2,$6,-48
	andi	$6,$2,0x00ff
	sltu	$3,$6,10
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L892
	sll	$3,$5,3
	.set	macro
	.set	reorder

$L690:
	lw	$6,396($sp)
	li	$2,100			# 0x64
	.set	noreorder
	.set	nomacro
	beq	$2,$6,$L1007
	or	$2,$22,$21
	.set	macro
	.set	reorder

$L688:
	lw	$3,8($23)
	lw	$2,12($23)
	subu	$5,$2,$3
	beq	$5,$0,$L720
	lw	$6,4($23)
	subu	$2,$6,$3
	sll	$4,$2,4
	sll	$2,$2,2
	addu	$2,$2,$4
	sll	$3,$2,2
	addu	$2,$2,$3
	div	$0,$2,$5
	teq	$5,$0,7
	lui	$3,%hi(lastpos.4019)
	lw	$2,%lo(lastpos.4019)($3)
	mflo	$7
	beq	$7,$2,$L767
$L929:
	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L724
	sw	$7,%lo(lastpos.4019)($3)
	.set	macro
	.set	reorder

	lui	$2,%hi($LC59)
	addiu	$2,$2,%lo($LC59)
$L726:
	lui	$6,%hi($LC61)
	addiu	$6,$6,%lo($LC61)
	li	$4,8			# 0x8
	li	$5,5			# 0x5
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$2,16($sp)
	.set	macro
	.set	reorder

	lw	$18,16($23)
	lw	$6,4($23)
$L658:
	li	$2,-2			# 0xfffffffffffffffe
	addiu	$3,$17,1
	and	$3,$3,$2
	addiu	$4,$6,8
	lw	$6,44($18)
	addu	$5,$3,$4
	slt	$2,$5,$6
	beq	$2,$0,$L727
$L924:
	lw	$2,40($18)
	subu	$2,$6,$2
	subu	$2,$5,$2
	bltz	$2,$L727
	move	$3,$2
	.set	noreorder
	.set	nomacro
	j	$L879
	sw	$2,36($18)
	.set	macro
	.set	reorder

$L885:
	addiu	$2,$sp,52
	li	$4,8			# 0x8
	addiu	$6,$6,%lo($LC49)
	move	$7,$22
	li	$5,6			# 0x6
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$2,16($sp)
	.set	macro
	.set	reorder

	lw	$18,16($23)
	lw	$4,384($sp)
	lw	$3,44($18)
	slt	$2,$4,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L1008
	lw	$5,384($sp)
	.set	macro
	.set	reorder

$L877:
	lw	$2,40($18)
	subu	$2,$3,$2
	subu	$2,$4,$2
	.set	noreorder
	.set	nomacro
	bltz	$2,$L1008
	lw	$5,384($sp)
	.set	macro
	.set	reorder

	sw	$0,384($sp)
	.set	noreorder
	.set	nomacro
	j	$L878
	sw	$2,36($18)
	.set	macro
	.set	reorder

$L882:
	.set	noreorder
	.set	nomacro
	jal	stream_read_dword_le
	move	$4,$5
	.set	macro
	.set	reorder

	lw	$4,16($23)
	.set	noreorder
	.set	nomacro
	jal	stream_read_dword_le
	move	$16,$2
	.set	macro
	.set	reorder

	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	li	$4,8			# 0x8
	li	$5,7			# 0x7
	addiu	$7,$sp,52
	sw	$2,52($sp)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$16,16($sp)
	.set	macro
	.set	reorder

	sltu	$2,$16,4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L42
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

	lw	$2,16($23)
	addiu	$16,$16,-4
	lw	$3,36($2)
	lw	$4,44($2)
	lw	$5,40($2)
	addu	$4,$4,$3
	addiu	$2,$16,1
	li	$3,-2			# 0xfffffffffffffffe
	subu	$4,$4,$5
	and	$2,$2,$3
	addu	$4,$4,$2
	sw	$4,384($sp)
	move	$7,$4
$L44:
	lui	$6,%hi($LC2)
	addiu	$6,$6,%lo($LC2)
	li	$4,8			# 0x8
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,6			# 0x6
	.set	macro
	.set	reorder

	li	$2,1769340928			# 0x69760000
	lw	$3,52($sp)
	ori	$2,$2,0x6f6d
	bne	$3,$2,$L758
	lw	$7,8($23)
	bne	$7,$0,$L743
	lw	$18,16($23)
	lw	$2,44($18)
	lw	$3,36($18)
	lw	$4,40($18)
	addu	$2,$2,$3
	subu	$7,$2,$4
	sw	$7,8($23)
$L46:
	lw	$3,36($18)
	lw	$2,44($18)
	lw	$4,40($18)
	addu	$2,$2,$3
	subu	$2,$2,$4
	addu	$2,$16,$2
	lui	$6,%hi($LC3)
	sw	$2,12($23)
	addiu	$6,$6,%lo($LC3)
	li	$4,8			# 0x8
	li	$5,6			# 0x6
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$2,16($sp)
	.set	macro
	.set	reorder

	lw	$18,16($23)
	lw	$2,12($23)
	lw	$3,52($18)
	slt	$2,$2,$3
	beq	$2,$0,$L48
	sw	$3,12($23)
$L48:
	lw	$3,468($sp)
	li	$2,-2			# 0xfffffffffffffffe
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L36
	li	$2,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L1009
	lw	$5,388($sp)
	.set	macro
	.set	reorder

	beq	$3,$0,$L1009
	lw	$4,384($sp)
	blez	$4,$L876
	lw	$3,44($18)
	slt	$2,$4,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L877
	lw	$5,384($sp)
	.set	macro
	.set	reorder

$L1008:
	.set	noreorder
	.set	nomacro
	jal	stream_seek_long
	move	$4,$18
	.set	macro
	.set	reorder

	lw	$18,16($23)
$L876:
	.set	noreorder
	.set	nomacro
	j	$L878
	sw	$0,384($sp)
	.set	macro
	.set	reorder

$L92:
	ori	$2,$2,0x4349
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L83
	slt	$2,$2,$5
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L97
	li	$2,1751711744			# 0x68690000
	.set	macro
	.set	reorder

	li	$2,1397555200			# 0x534d0000
	ori	$2,$2,0x4349
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L78
	slt	$2,$2,$5
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L98
	li	$2,1413939200			# 0x54470000
	.set	macro
	.set	reorder

	li	$2,1347551232			# 0x50520000
	ori	$2,$2,0x4349
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L76
	li	$2,1380843520			# 0x524e0000
	.set	macro
	.set	reorder

	ori	$2,$2,0x4749
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L77
	li	$2,1347354624			# 0x504f0000
	.set	macro
	.set	reorder

	ori	$2,$2,0x4349
	.set	noreorder
	.set	nomacro
	bne	$5,$2,$L57
	lui	$2,%hi($LC9)
	.set	macro
	.set	reorder

	addiu	$17,$2,%lo($LC9)
	lui	$6,%hi($LC67)
	addiu	$6,$6,%lo($LC67)
	li	$4,8			# 0x8
	li	$5,6			# 0x6
	move	$7,$17
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$16,16($sp)
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	bne	$16,$2,$L1010
	li	$21,250			# 0xfa
	.set	macro
	.set	reorder

$L894:
	lw	$18,16($23)
	lw	$12,384($sp)
	lw	$4,36($18)
	sra	$13,$12,31
	li	$22,1			# 0x1
	li	$10,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$L127
	move	$11,$0
	.set	macro
	.set	reorder

$L74:
	lui	$2,%hi($LC28)
	addiu	$17,$2,%lo($LC28)
$L102:
	lui	$6,%hi($LC67)
	addiu	$6,$6,%lo($LC67)
	li	$4,8			# 0x8
	li	$5,6			# 0x6
	move	$7,$17
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$16,16($sp)
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$16,$2,$L894
	li	$21,250			# 0xfa
	.set	macro
	.set	reorder

$L1010:
	sltu	$2,$16,251
	movn	$21,$16,$2
	.set	noreorder
	.set	nomacro
	blez	$21,$L754
	lw	$18,16($23)
	.set	macro
	.set	reorder

	lw	$5,36($18)
	lw	$3,40($18)
	addiu	$fp,$sp,120
	subu	$2,$3,$5
	move	$19,$21
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L459
	move	$20,$fp
	.set	macro
	.set	reorder

$L897:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L1011
	lui	$6,%hi($LC29)
	.set	macro
	.set	reorder

$L463:
	slt	$2,$19,$16
	movn	$16,$19,$2
	lw	$3,80($18)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L465
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L898:
	andi	$2,$20,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L1012
	move	$4,$20
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L1012
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$20,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L469
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L800:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L800
$L469:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L1013
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L801:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L801
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L1013:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L475
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L476
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L896
$L473:
	lw	$5,36($18)
	subu	$19,$19,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	blez	$19,$L456
	sw	$2,36($18)
	.set	macro
	.set	reorder

$L899:
	lw	$3,40($18)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L897
	addu	$20,$20,$16
	.set	macro
	.set	reorder

$L459:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$18
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L1014
	addu	$2,$sp,$21
	.set	macro
	.set	reorder

	lw	$3,40($18)
	lw	$5,36($18)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L463
	subu	$16,$3,$5
	.set	macro
	.set	reorder

	lui	$6,%hi($LC29)
$L1011:
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC29)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$4,7			# 0x7
	.set	macro
	.set	reorder

	slt	$2,$19,$16
	lw	$5,36($18)
	movn	$16,$19,$2
	lw	$3,80($18)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L898
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L465:
	move	$4,$20
$L1012:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

	lw	$5,36($18)
	subu	$19,$19,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	bgtz	$19,$L899
	sw	$2,36($18)
	.set	macro
	.set	reorder

$L456:
	addu	$2,$sp,$21
$L1014:
	lui	$6,%hi($LC47)
	sb	$0,120($2)
	addiu	$6,$6,%lo($LC47)
	move	$7,$17
	li	$4,8			# 0x8
	li	$5,6			# 0x6
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$fp,16($sp)
	.set	macro
	.set	reorder

	move	$4,$23
	move	$5,$17
	.set	noreorder
	.set	nomacro
	jal	demux_info_add
	move	$6,$fp
	.set	macro
	.set	reorder

	lw	$18,16($23)
	subu	$22,$22,$21
$L864:
	lw	$12,384($sp)
$L1045:
	lw	$4,36($18)
	sra	$13,$12,31
	move	$10,$22
	.set	noreorder
	.set	nomacro
	j	$L127
	move	$11,$0
	.set	macro
	.set	reorder

$L475:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L473
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L476:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L473
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L884:
	.set	noreorder
	.set	nomacro
	j	$L478
	sw	$0,384($sp)
	.set	macro
	.set	reorder

$L755:
	.set	noreorder
	.set	nomacro
	j	$L478
	lw	$18,16($23)
	.set	macro
	.set	reorder

$L896:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L473
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L490:
	lw	$2,28($18)
	andi	$2,$2,0x4
	beq	$2,$0,$L757
	lw	$4,44($18)
	lw	$2,36($18)
	lw	$6,40($18)
	addu	$2,$4,$2
	subu	$2,$2,$6
	addu	$5,$22,$2
	slt	$3,$5,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L493
	subu	$2,$4,$6
	.set	macro
	.set	reorder

$L1015:
	subu	$2,$5,$2
	bltz	$2,$L493
	.set	noreorder
	.set	nomacro
	j	$L878
	sw	$2,36($18)
	.set	macro
	.set	reorder

$L97:
	ori	$2,$2,0x7661
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L87
	slt	$2,$2,$5
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L100
	li	$2,1752301568			# 0x68720000
	.set	macro
	.set	reorder

	li	$2,1497694208			# 0x59450000
	ori	$2,$2,0x4b49
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L85
	li	$2,1718747136			# 0x66720000
	.set	macro
	.set	reorder

	ori	$2,$2,0x7473
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L86
	li	$2,1414660096			# 0x54520000
	.set	macro
	.set	reorder

	ori	$2,$2,0x4149
	.set	noreorder
	.set	nomacro
	bne	$5,$2,$L57
	lui	$2,%hi($LC6)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L102
	addiu	$17,$2,%lo($LC6)
	.set	macro
	.set	reorder

$L93:
	ori	$2,$2,0x554a
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L69
	slt	$2,$2,$5
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L95
	li	$2,1296105472			# 0x4d410000
	.set	macro
	.set	reorder