aviprint.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 1,675 行 · 第 1/2 页

	.ent	print_wave_header
	.type	print_wave_header, @function
print_wave_header:
	.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	lui	$6,%hi($LC33)
	sw	$16,24($sp)
	addiu	$6,$6,%lo($LC33)
	move	$16,$4
	li	$4,8			# 0x8
	sw	$31,40($sp)
	sw	$18,32($sp)
	sw	$19,36($sp)
	move	$18,$5
	jal	mp_msg
	sw	$17,28($sp)

	lbu	$2,1($16)
	lbu	$3,0($16)
	sll	$2,$2,8
	or	$2,$2,$3
	lui	$6,%hi($LC34)
	move	$7,$2
	addiu	$6,$6,%lo($LC34)
	li	$4,8			# 0x8
	move	$5,$18
	jal	mp_msg
	sw	$2,16($sp)

	lbu	$7,3($16)
	lbu	$2,2($16)
	sll	$7,$7,8
	lui	$6,%hi($LC35)
	or	$7,$7,$2
	addiu	$6,$6,%lo($LC35)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lwl	$7,7($16)
	lui	$6,%hi($LC36)
	lwr	$7,4($16)
	addiu	$6,$6,%lo($LC36)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lwl	$7,11($16)
	lui	$6,%hi($LC37)
	lwr	$7,8($16)
	addiu	$6,$6,%lo($LC37)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lbu	$7,13($16)
	lbu	$2,12($16)
	sll	$7,$7,8
	lui	$6,%hi($LC38)
	or	$7,$7,$2
	addiu	$6,$6,%lo($LC38)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lbu	$7,15($16)
	lbu	$2,14($16)
	sll	$7,$7,8
	lui	$6,%hi($LC39)
	or	$7,$7,$2
	addiu	$6,$6,%lo($LC39)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lbu	$7,17($16)
	lbu	$2,16($16)
	sll	$7,$7,8
	lui	$6,%hi($LC40)
	or	$7,$7,$2
	li	$4,8			# 0x8
	addiu	$6,$6,%lo($LC40)
	jal	mp_msg
	move	$5,$18

	lbu	$2,1($16)
	lbu	$4,0($16)
	sll	$2,$2,8
	or	$2,$2,$4
	li	$3,85			# 0x55
	beq	$2,$3,$L55
	nop

	lbu	$4,16($16)
	lbu	$3,17($16)
	sll	$2,$3,8
$L59:
	or	$2,$2,$4
	bne	$2,$0,$L56
	lui	$6,%hi($LC46)

$L57:
	move	$5,$18
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	addiu	$6,$6,%lo($LC46)
	li	$4,8			# 0x8
	j	mp_msg
	addiu	$sp,$sp,48

$L56:
	lui	$6,%hi($LC30)
	addiu	$6,$6,%lo($LC30)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lbu	$2,17($16)
	lbu	$3,16($16)
	sll	$2,$2,8
	or	$2,$2,$3
	blez	$2,$L49
	move	$17,$0

	lui	$19,%hi($LC31)
	addu	$2,$16,$17
$L58:
	lbu	$7,18($2)
	li	$4,8			# 0x8
	move	$5,$18
	jal	mp_msg
	addiu	$6,$19,%lo($LC31)

	lbu	$2,17($16)
	lbu	$3,16($16)
	sll	$2,$2,8
	or	$2,$2,$3
	addiu	$17,$17,1
	slt	$2,$17,$2
	bne	$2,$0,$L58
	addu	$2,$16,$17

$L49:
	lui	$6,%hi($LC32)
	move	$5,$18
	addiu	$6,$6,%lo($LC32)
	jal	mp_msg
	li	$4,8			# 0x8

	lui	$6,%hi($LC46)
	move	$5,$18
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	addiu	$6,$6,%lo($LC46)
	li	$4,8			# 0x8
	j	mp_msg
	addiu	$sp,$sp,48

$L55:
	lbu	$3,17($16)
	lbu	$4,16($16)
	sll	$2,$3,8
	or	$2,$2,$4
	sltu	$2,$2,12
	bne	$2,$0,$L59
	sll	$2,$3,8

	lbu	$7,19($16)
	lbu	$2,18($16)
	sll	$7,$7,8
	lui	$6,%hi($LC41)
	or	$7,$7,$2
	move	$5,$18
	addiu	$6,$6,%lo($LC41)
	jal	mp_msg
	li	$4,8			# 0x8

	lwl	$7,23($16)
	lui	$6,%hi($LC42)
	lwr	$7,20($16)
	move	$5,$18
	addiu	$6,$6,%lo($LC42)
	jal	mp_msg
	li	$4,8			# 0x8

	lbu	$7,25($16)
	lbu	$2,24($16)
	sll	$7,$7,8
	lui	$6,%hi($LC43)
	or	$7,$7,$2
	move	$5,$18
	addiu	$6,$6,%lo($LC43)
	jal	mp_msg
	li	$4,8			# 0x8

	lbu	$7,27($16)
	lbu	$2,26($16)
	sll	$7,$7,8
	lui	$6,%hi($LC44)
	or	$7,$7,$2
	move	$5,$18
	addiu	$6,$6,%lo($LC44)
	jal	mp_msg
	li	$4,8			# 0x8

	lbu	$7,29($16)
	lbu	$2,28($16)
	sll	$7,$7,8
	lui	$6,%hi($LC45)
	or	$7,$7,$2
	addiu	$6,$6,%lo($LC45)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	j	$L57
	lui	$6,%hi($LC46)

	.set	macro
	.set	reorder
	.end	print_wave_header
	.section	.rodata.str1.4
	.align	2
$LC47:
	.ascii	"====== STREAM Header =====\012\000"
	.align	2
$LC48:
	.ascii	"Type: %.4s   FCC: %.4s (%X)\012\000"
	.align	2
$LC49:
	.ascii	"Flags: %d\012\000"
	.align	2
$LC50:
	.ascii	"Priority: %d   Language: %d\012\000"
	.align	2
$LC51:
	.ascii	"InitialFrames: %d\012\000"
	.align	2
$LC52:
	.ascii	"Rate: %d/%d = %5.3f\012\000"
	.globl	__divsf3
	.align	2
$LC53:
	.ascii	"Start: %d   Len: %d\012\000"
	.align	2
$LC54:
	.ascii	"Suggested BufferSize: %d\012\000"
	.align	2
$LC55:
	.ascii	"Quality %d\012\000"
	.align	2
$LC56:
	.ascii	"Sample size: %d\012\000"
	.align	2
$LC57:
	.ascii	"==========================\012\000"
	.section	.text.print_strh,"ax",@progbits
	.align	2
	.align	5
	.globl	print_strh
	.ent	print_strh
	.type	print_strh, @function
print_strh:
	.frame	$sp,56,$31		# vars= 0, regs= 6/0, args= 32, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	lui	$6,%hi($LC47)
	sw	$16,32($sp)
	addiu	$6,$6,%lo($LC47)
	move	$16,$4
	li	$4,8			# 0x8
	sw	$31,52($sp)
	sw	$20,48($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	move	$18,$5
	jal	mp_msg
	sw	$19,44($sp)

	lw	$3,4($16)
	lui	$6,%hi($LC48)
	addiu	$2,$16,4
	addiu	$6,$6,%lo($LC48)
	li	$4,8			# 0x8
	move	$5,$18
	move	$7,$16
	sw	$3,20($sp)
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,8($16)
	lui	$6,%hi($LC49)
	addiu	$6,$6,%lo($LC49)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lhu	$7,12($16)
	lhu	$2,14($16)
	lui	$6,%hi($LC50)
	addiu	$6,$6,%lo($LC50)
	li	$4,8			# 0x8
	move	$5,$18
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,16($16)
	lui	$6,%hi($LC51)
	addiu	$6,$6,%lo($LC51)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lw	$17,20($16)
	lw	$20,24($16)
	bltz	$20,$L62
	sw	$17,16($sp)

	jal	__floatsisf
	move	$4,$20

	bltz	$17,$L64
	move	$19,$2

$L66:
	jal	__floatsisf
	move	$4,$17

	move	$5,$2
$L67:
	jal	__divsf3
	move	$4,$19

	jal	__extendsfdf2
	move	$4,$2

	lui	$6,%hi($LC52)
	move	$7,$20
	move	$5,$18
	addiu	$6,$6,%lo($LC52)
	li	$4,8			# 0x8
	sw	$3,28($sp)
	jal	mp_msg
	sw	$2,24($sp)

	lw	$2,32($16)
	lw	$7,28($16)
	lui	$6,%hi($LC53)
	move	$5,$18
	addiu	$6,$6,%lo($LC53)
	li	$4,8			# 0x8
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,36($16)
	lui	$6,%hi($LC54)
	move	$5,$18
	addiu	$6,$6,%lo($LC54)
	jal	mp_msg
	li	$4,8			# 0x8

	lw	$7,40($16)
	lui	$6,%hi($LC55)
	move	$5,$18
	addiu	$6,$6,%lo($LC55)
	jal	mp_msg
	li	$4,8			# 0x8

	lw	$7,44($16)
	lui	$6,%hi($LC56)
	move	$5,$18
	addiu	$6,$6,%lo($LC56)
	jal	mp_msg
	li	$4,8			# 0x8

	lui	$6,%hi($LC57)
	move	$5,$18
	lw	$31,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	addiu	$6,$6,%lo($LC57)
	li	$4,8			# 0x8
	j	mp_msg
	addiu	$sp,$sp,56

$L62:
	andi	$2,$20,0x1
	srl	$4,$20,1
	jal	__floatsisf
	or	$4,$2,$4

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

	bgez	$17,$L66
	move	$19,$2

$L64:
	srl	$2,$17,1
	andi	$4,$17,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L67
	move	$5,$2

	.set	macro
	.set	reorder
	.end	print_strh
	.section	.rodata.str1.4
	.align	2
$LC58:
	.ascii	" HAS_INDEX\000"
	.subsection	-1
	.align	2
$LC59:
	.ascii	"\000"
	.align	2
$LC60:
	.ascii	" MUST_USE_INDEX\000"
	.align	2
$LC61:
	.ascii	" IS_INTERLEAVED\000"
	.align	2
$LC62:
	.ascii	" TRUST_CKTYPE\000"
	.align	2
$LC63:
	.ascii	" WAS_CAPTUREFILE\000"
	.align	2
$LC64:
	.ascii	" COPYRIGHTED\000"
	.align	2
$LC65:
	.ascii	"MainAVIHeader.dwFlags: (%d)%s%s%s%s%s%s\012\000"
	.section	.text.print_avih_flags,"ax",@progbits
	.align	2
	.align	5
	.globl	print_avih_flags
	.ent	print_avih_flags
	.type	print_avih_flags, @function
print_avih_flags:
	.frame	$sp,48,$31		# vars= 0, regs= 1/0, args= 40, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$31,40($sp)
	lw	$7,12($4)
	andi	$2,$7,0x10
	beq	$2,$0,$L69
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC58)
	addiu	$11,$2,%lo($LC58)
	andi	$2,$7,0x20
	beq	$2,$0,$L93
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC60)
$L98:
	addiu	$10,$2,%lo($LC60)
	andi	$2,$7,0x100
	beq	$2,$0,$L94
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC61)
$L99:
	addiu	$9,$2,%lo($LC61)
	andi	$2,$7,0x800
	beq	$2,$0,$L95
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC62)
$L100:
	addiu	$8,$2,%lo($LC62)
	li	$2,65536			# 0x10000
	and	$2,$7,$2
	beq	$2,$0,$L96
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC63)
$L101:
	addiu	$3,$2,%lo($LC63)
	li	$2,131072			# 0x20000
	and	$2,$7,$2
	beq	$2,$0,$L97
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC64)
$L102:
	lui	$6,%hi($LC65)
	addiu	$2,$2,%lo($LC64)
	addiu	$6,$6,%lo($LC65)
	li	$4,8			# 0x8
	sw	$11,16($sp)
	sw	$10,20($sp)
	sw	$9,24($sp)
	sw	$8,28($sp)
	sw	$3,32($sp)
	jal	mp_msg
	sw	$2,36($sp)

	lw	$31,40($sp)
	j	$31
	addiu	$sp,$sp,48

$L69:
	addiu	$11,$2,%lo($LC59)
	andi	$2,$7,0x20
	bne	$2,$0,$L98
	lui	$2,%hi($LC60)

	lui	$2,%hi($LC59)
$L93:
	addiu	$10,$2,%lo($LC59)
	andi	$2,$7,0x100
	bne	$2,$0,$L99
	lui	$2,%hi($LC61)

	lui	$2,%hi($LC59)
$L94:
	addiu	$9,$2,%lo($LC59)
	andi	$2,$7,0x800
	bne	$2,$0,$L100
	lui	$2,%hi($LC62)

	lui	$2,%hi($LC59)
$L95:
	addiu	$8,$2,%lo($LC59)
	li	$2,65536			# 0x10000
	and	$2,$7,$2
	bne	$2,$0,$L101
	lui	$2,%hi($LC63)

	lui	$2,%hi($LC59)
$L96:
	addiu	$3,$2,%lo($LC59)
	li	$2,131072			# 0x20000
	and	$2,$7,$2
	bne	$2,$0,$L102
	lui	$2,%hi($LC64)

	lui	$2,%hi($LC59)
$L97:
	lui	$6,%hi($LC65)
	addiu	$2,$2,%lo($LC59)
	addiu	$6,$6,%lo($LC65)
	li	$4,8			# 0x8
	sw	$11,16($sp)
	sw	$10,20($sp)
	sw	$9,24($sp)
	sw	$8,28($sp)
	sw	$3,32($sp)
	jal	mp_msg
	sw	$2,36($sp)

	lw	$31,40($sp)
	j	$31
	addiu	$sp,$sp,48

	.set	macro
	.set	reorder
	.end	print_avih_flags
	.section	.rodata.str1.4
	.align	2
$LC66:
	.ascii	"======= AVI Header =======\012\000"
	.align	2
$LC67:
	.ascii	"us/frame: %d  (fps=%5.3f)\012\000"
	.align	2
$LC69:
	.ascii	"max bytes/sec: %d\012\000"
	.align	2
$LC70:
	.ascii	"padding: %d\012\000"
	.align	2
$LC71:
	.ascii	"frames  total: %d   initial: %d\012\000"
	.align	2
$LC72:
	.ascii	"streams: %d\012\000"
	.align	2
$LC73:
	.ascii	"Size:  %d x %d\012\000"
	.section	.rodata.cst4
	.align	2
$LC68:
	.word	1232348160
	.section	.text.print_avih,"ax",@progbits
	.align	2
	.align	5
	.globl	print_avih
	.ent	print_avih
	.type	print_avih, @function
print_avih:
	.frame	$sp,56,$31		# vars= 0, regs= 4/0, args= 40, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	lui	$6,%hi($LC66)
	sw	$17,44($sp)
	addiu	$6,$6,%lo($LC66)
	move	$17,$4
	li	$4,8			# 0x8
	sw	$18,48($sp)
	sw	$16,40($sp)
	sw	$31,52($sp)
	jal	mp_msg
	move	$18,$5

	lw	$16,0($17)
	bltz	$16,$L105
	andi	$2,$16,0x1

	jal	__floatsisf
	move	$4,$16

	move	$5,$2
$L104:
	lui	$2,%hi($LC68)
	jal	__divsf3
	lw	$4,%lo($LC68)($2)

	jal	__extendsfdf2
	move	$4,$2

	lui	$6,%hi($LC67)
	addiu	$6,$6,%lo($LC67)
	move	$7,$16
	li	$4,8			# 0x8
	move	$5,$18
	sw	$2,16($sp)
	jal	mp_msg
	sw	$3,20($sp)

	lw	$7,4($17)
	lui	$6,%hi($LC69)
	addiu	$6,$6,%lo($LC69)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lw	$7,8($17)
	lui	$6,%hi($LC70)
	addiu	$6,$6,%lo($LC70)
	li	$4,8			# 0x8
	jal	mp_msg
	move	$5,$18

	lw	$7,12($17)
	andi	$2,$7,0x10
	beq	$2,$0,$L106
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC58)
	addiu	$11,$2,%lo($LC58)
	andi	$2,$7,0x20
	beq	$2,$0,$L130
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC60)
$L134:
	addiu	$10,$2,%lo($LC60)
	andi	$2,$7,0x100
	beq	$2,$0,$L131
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC61)
$L135:
	addiu	$9,$2,%lo($LC61)
	andi	$2,$7,0x800
	beq	$2,$0,$L132
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC62)
$L136:
	addiu	$8,$2,%lo($LC62)
	li	$2,65536			# 0x10000
	and	$2,$7,$2
	beq	$2,$0,$L133
	lui	$2,%hi($LC59)

	lui	$2,%hi($LC63)
$L137:
	addiu	$3,$2,%lo($LC63)
	li	$2,131072			# 0x20000
	and	$2,$7,$2
	beq	$2,$0,$L121
	nop

$L129:
	lui	$2,%hi($LC64)
	addiu	$2,$2,%lo($LC64)
$L123:
	lui	$6,%hi($LC65)
	move	$5,$18
	addiu	$6,$6,%lo($LC65)
	li	$4,8			# 0x8
	sw	$11,16($sp)
	sw	$10,20($sp)
	sw	$9,24($sp)
	sw	$8,28($sp)
	sw	$3,32($sp)
	jal	mp_msg
	sw	$2,36($sp)

	lw	$2,20($17)
	lw	$7,16($17)
	lui	$6,%hi($LC71)
	move	$5,$18
	addiu	$6,$6,%lo($LC71)
	li	$4,8			# 0x8
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,24($17)
	lui	$6,%hi($LC72)
	move	$5,$18
	addiu	$6,$6,%lo($LC72)
	jal	mp_msg
	li	$4,8			# 0x8

	lw	$7,28($17)
	lui	$6,%hi($LC54)
	move	$5,$18
	addiu	$6,$6,%lo($LC54)
	jal	mp_msg
	li	$4,8			# 0x8

	lw	$7,32($17)
	lw	$2,36($17)
	lui	$6,%hi($LC73)
	move	$5,$18
	addiu	$6,$6,%lo($LC73)
	li	$4,8			# 0x8
	jal	mp_msg
	sw	$2,16($sp)

	lui	$6,%hi($LC57)
	move	$5,$18
	lw	$31,52($sp)
	lw	$18,48($sp)
	lw	$17,44($sp)
	lw	$16,40($sp)
	addiu	$6,$6,%lo($LC57)
	li	$4,8			# 0x8
	j	mp_msg
	addiu	$sp,$sp,56

$L106:
	addiu	$11,$2,%lo($LC59)
	andi	$2,$7,0x20
	bne	$2,$0,$L134
	lui	$2,%hi($LC60)

	lui	$2,%hi($LC59)
$L130:
	addiu	$10,$2,%lo($LC59)
	andi	$2,$7,0x100
	bne	$2,$0,$L135
	lui	$2,%hi($LC61)

	lui	$2,%hi($LC59)
$L131:
	addiu	$9,$2,%lo($LC59)
	andi	$2,$7,0x800
	bne	$2,$0,$L136
	lui	$2,%hi($LC62)

	lui	$2,%hi($LC59)
$L132:
	addiu	$8,$2,%lo($LC59)
	li	$2,65536			# 0x10000
	and	$2,$7,$2
	bne	$2,$0,$L137
	lui	$2,%hi($LC63)

	lui	$2,%hi($LC59)
$L133:
	addiu	$3,$2,%lo($LC59)
	li	$2,131072			# 0x20000
	and	$2,$7,$2
	bne	$2,$0,$L129
	nop

$L121:
	lui	$2,%hi($LC59)
	j	$L123
	addiu	$2,$2,%lo($LC59)

$L105:
	srl	$4,$16,1
	jal	__floatsisf
	or	$4,$2,$4

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

	j	$L104
	move	$5,$2

	.set	macro
	.set	reorder
	.end	print_avih
	.ident	"GCC: (GNU) 4.1.2"