demux_viv.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 4,679 行 · 第 1/5 页

	addu	$2,$8,$7
	lbu	$4,0($2)
	addiu	$8,$8,1
	li	$5,8			# 0x8
$L206:
	sll	$2,$3,1
	srl	$7,$4,7
	lui	$6,%hi($LC11)
	addiu	$3,$5,-1
	or	$7,$2,$7
	addiu	$6,$6,%lo($LC11)
	sll	$2,$4,1
	li	$5,6			# 0x6
	li	$4,7			# 0x7
	sw	$8,%lo(bufptr)($16)
	sb	$2,%lo(buf)($17)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$3,%lo(bitcnt)($20)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L345
	lui	$3,%hi(buffer)
	.set	macro
	.set	reorder

$L152:
	sll	$2,$2,1
	addiu	$3,$4,-2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L155
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$10,$9
	lbu	$2,0($3)
	addiu	$9,$9,1
	sll	$2,$2,1
	andi	$2,$2,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L154
	li	$3,7			# 0x7
	.set	macro
	.set	reorder

$L138:
	sll	$2,$2,1
	addiu	$3,$4,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L141
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$10
	lbu	$2,0($3)
	addiu	$9,$9,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L143:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L146
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$9,$10
	lbu	$2,0($2)
	addiu	$9,$9,1
	.set	noreorder
	.set	nomacro
	j	$L146
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L126:
	sll	$2,$2,1
	addiu	$3,$5,-2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L128
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$9,$8
	lbu	$2,0($2)
	addiu	$8,$8,1
	.set	noreorder
	.set	nomacro
	j	$L128
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L102:
	sll	$2,$3,1
	addiu	$3,$5,-2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L105
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L107:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L110
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L116:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L118
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,1
	andi	$2,$2,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L120
	li	$3,7			# 0x7
	.set	macro
	.set	reorder

$L105:
	sll	$2,$2,1
	addiu	$3,$5,-3
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L108
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L110:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L112
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L118:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L120
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$9,$8
	lbu	$2,0($2)
	addiu	$8,$8,1
	.set	noreorder
	.set	nomacro
	j	$L120
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L155:
	sll	$2,$2,1
	addiu	$3,$4,-3
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L154
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$10,$9
	lbu	$2,0($2)
	addiu	$9,$9,1
	.set	noreorder
	.set	nomacro
	j	$L154
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L141:
	sll	$2,$2,1
	addiu	$3,$4,-2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L144
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$10
	lbu	$2,0($3)
	addiu	$9,$9,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	.set	noreorder
	.set	nomacro
	j	$L146
	li	$3,5			# 0x5
	.set	macro
	.set	reorder

$L108:
	sll	$2,$2,1
	addiu	$3,$5,-4
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L104
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L112:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L114
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$8
	lbu	$2,0($3)
	addiu	$8,$8,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	.set	noreorder
	.set	nomacro
	j	$L120
	li	$3,5			# 0x5
	.set	macro
	.set	reorder

$L144:
	sll	$2,$2,1
	addiu	$3,$4,-3
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L140
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$9,$10
	lbu	$2,0($3)
	addiu	$9,$9,1
	sll	$2,$2,2
	andi	$2,$2,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L146
	li	$3,6			# 0x6
	.set	macro
	.set	reorder

$L27:
	sll	$2,$2,1
	addiu	$3,$6,-2
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L30
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$13,$10
	lbu	$2,0($3)
	addiu	$10,$10,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L32:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L35
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$13,$10
	lbu	$2,0($2)
	addiu	$10,$10,1
	.set	noreorder
	.set	nomacro
	j	$L35
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L30:
	sll	$2,$2,1
	addiu	$3,$6,-3
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L33
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$13,$10
	lbu	$2,0($3)
	addiu	$10,$10,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	.set	noreorder
	.set	nomacro
	j	$L35
	li	$3,5			# 0x5
	.set	macro
	.set	reorder

$L218:
	sll	$2,$2,1
	addiu	$3,$4,-3
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L221
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$6,$7
	lbu	$2,0($3)
	addiu	$6,$6,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	li	$3,5			# 0x5
$L223:
	sll	$2,$2,1
	addiu	$3,$3,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L225
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$2,$6,$7
	lbu	$2,0($2)
	addiu	$6,$6,1
	.set	noreorder
	.set	nomacro
	j	$L225
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L33:
	sll	$2,$2,1
	addiu	$3,$6,-4
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L29
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$13,$10
	lbu	$2,0($3)
	addiu	$10,$10,1
	sll	$2,$2,2
	andi	$2,$2,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L35
	li	$3,6			# 0x6
	.set	macro
	.set	reorder

$L221:
	sll	$2,$2,1
	addiu	$3,$4,-4
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L217
	andi	$2,$2,0x00ff
	.set	macro
	.set	reorder

	addu	$3,$6,$7
	lbu	$2,0($3)
	addiu	$6,$6,1
	sll	$2,$2,3
	andi	$2,$2,0xf8
	.set	noreorder
	.set	nomacro
	j	$L225
	li	$3,5			# 0x5
	.set	macro
	.set	reorder

	.end	demux_open_vivo
	.section	.rodata.str1.4
	.align	2
$LC22:
	.ascii	"packet 0x82(pos=%u) chunk=%x\012\000"
	.align	2
$LC23:
	.ascii	"vivo extra header: %d bytes\012\000"
	.align	2
$LC24:
	.ascii	"stream_read: WARNING! s->buf_pos>s->buf_len\012\000"
	.align	2
$LC25:
	.ascii	"\015\012\000"
	.align	2
$LC26:
	.ascii	"%[^:]:%[^\012]\000"
	.align	2
$LC27:
	.ascii	"viv_text_header_parser: bad line: '%s' at ~%#llx\012\000"
	.align	2
$LC28:
	.ascii	"Version\000"
	.align	2
$LC29:
	.ascii	"Version: %s\012\000"
	.align	2
$LC30:
	.ascii	"Vivo/1\000"
	.align	2
$LC31:
	.ascii	"Vivo/2\000"
	.align	2
$LC32:
	.ascii	"FPS\000"
	.align	2
$LC33:
	.ascii	"FPS: %f\012\000"
	.globl	__truncdfsf2
	.align	2
$LC34:
	.ascii	"Width\000"
	.align	2
$LC35:
	.ascii	"Width: %d\012\000"
	.align	2
$LC36:
	.ascii	"Height\000"
	.align	2
$LC37:
	.ascii	"Height: %d\012\000"
	.align	2
$LC38:
	.ascii	"DisplayWidth\000"
	.align	2
$LC39:
	.ascii	"Display Width: %d\012\000"
	.align	2
$LC40:
	.ascii	"DisplayHeight\000"
	.align	2
$LC41:
	.ascii	"Display Height: %d\012\000"
	.align	2
$LC42:
	.ascii	"RecordType\000"
	.align	2
$LC43:
	.ascii	"NominalBitrate\000"
	.align	2
$LC44:
	.ascii	"SamplingFrequency\000"
	.align	2
$LC45:
	.ascii	"Length\000"
	.align	2
$LC46:
	.ascii	"Title\000"
	.align	2
$LC47:
	.ascii	"name\000"
	.align	2
$LC48:
	.ascii	"Author\000"
	.align	2
$LC49:
	.ascii	"author\000"
	.align	2
$LC50:
	.ascii	"Copyright\000"
	.align	2
$LC51:
	.ascii	"copyright\000"
	.align	2
$LC52:
	.ascii	"Producer\000"
	.align	2
$LC53:
	.ascii	"encoder\000"
	.align	2
$LC54:
	.ascii	"VIVO - unknown ID found: %02X at pos %llu contact author"
	.ascii	"!\012\000"
	.globl	__floatsisf
	.globl	__extendsfdf2
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC55:
	.word	0
	.word	-1008730112
	.section	.text.demux_vivo_fill_buffer,"ax",@progbits
	.align	2
	.align	5
	.ent	demux_vivo_fill_buffer
	.type	demux_vivo_fill_buffer, @function
demux_vivo_fill_buffer:
	.frame	$sp,80,$31		# vars= 16, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-80
	sw	$fp,72($sp)
	sw	$31,76($sp)
	sw	$23,68($sp)
	sw	$22,64($sp)
	sw	$21,60($sp)
	sw	$20,56($sp)
	sw	$19,52($sp)
	sw	$18,48($sp)
	sw	$17,44($sp)
	sw	$16,40($sp)
	lw	$16,16($4)
	move	$fp,$4
	lw	$2,44($16)
	lw	$3,36($16)
	lw	$4,40($16)
	addu	$2,$2,$3
	subu	$2,$2,$4
	sw	$2,4($fp)
	lw	$4,36($16)
	lw	$2,40($16)
	sltu	$2,$4,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L358
	addiu	$3,$4,1
	.set	macro
	.set	reorder

	lw	$2,80($16)
	addu	$2,$4,$2
	lbu	$17,0($2)
	sw	$3,36($16)
$L360:
	li	$2,-256			# 0xffffffffffffff00
	.set	noreorder
	.set	nomacro
	beq	$17,$2,$L361
	li	$2,130			# 0x82
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$17,$2,$L364
	andi	$20,$17,0xf0
	.set	macro
	.set	reorder

	move	$3,$0
$L366:
	li	$2,32			# 0x20
	.set	noreorder
	.set	nomacro
	beq	$20,$2,$L375
	slt	$2,$20,33
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L785
	li	$2,48			# 0x30
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$20,$2,$L376
	li	$2,64			# 0x40
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$20,$2,$L786
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

$L372:
	lw	$2,16($fp)
	lui	$6,%hi($LC54)
	lw	$4,36($2)
	lw	$3,44($2)
	lw	$5,40($2)
	addu	$3,$3,$4
	subu	$3,$3,$5
	sra	$2,$3,31
	move	$7,$17
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC54)
	li	$4,7			# 0x7
	sw	$2,20($sp)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$3,16($sp)
	.set	macro
	.set	reorder

	move	$5,$0
	lw	$31,76($sp)
	lw	$fp,72($sp)
	lw	$23,68($sp)
	lw	$22,64($sp)
	lw	$21,60($sp)
	lw	$20,56($sp)
	lw	$19,52($sp)
	lw	$18,48($sp)
	lw	$17,44($sp)
	lw	$16,40($sp)
	move	$2,$5
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,80
	.set	macro
	.set	reorder

$L785:
	.set	noreorder
	.set	nomacro
	bne	$20,$0,$L787
	li	$2,16			# 0x10
	.set	macro
	.set	reorder

	lw	$16,16($fp)
	lw	$4,36($16)
	lw	$2,40($16)
	sltu	$2,$4,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L379
	addiu	$3,$4,1
	.set	macro
	.set	reorder

	lw	$2,80($16)
	addu	$2,$4,$2
	lbu	$21,0($2)
	sw	$3,36($16)
$L381:
	slt	$2,$21,128
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L835
	lui	$6,%hi($LC23)
	.set	macro
	.set	reorder

	lw	$16,16($fp)
	lw	$3,36($16)
	lw	$2,40($16)
	sltu	$2,$3,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L386
	addiu	$4,$3,1
	.set	macro
	.set	reorder

	lw	$2,80($16)
	addu	$2,$3,$2
	lbu	$3,0($2)
	sll	$2,$21,7
	addiu	$3,$3,-16384
	sw	$4,36($16)
	addu	$21,$3,$2
$L384:
	lui	$6,%hi($LC23)
$L835:
	addiu	$6,$6,%lo($LC23)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	move	$7,$21
	.set	macro
	.set	reorder

	lw	$2,16($fp)
	lw	$6,2248($fp)
	lw	$3,44($2)
	lw	$4,36($2)
	lw	$5,40($2)
	addu	$3,$3,$4
	subu	$3,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L391
	sw	$3,32($sp)
	.set	macro
	.set	reorder

	move	$23,$6
$L393:
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	move	$4,$21
	.set	macro
	.set	reorder

	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	sw	$2,24($sp)
	.set	macro
	.set	reorder

	move	$4,$21
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	move	$19,$2
	.set	macro
	.set	reorder

	move	$22,$2
	.set	noreorder
	.set	nomacro
	blez	$21,$L409
	lw	$17,16($fp)
	.set	macro
	.set	reorder

	lw	$5,36($17)
	lw	$3,40($17)
	lw	$20,24($sp)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L412
	move	$18,$21
	.set	macro
	.set	reorder

$L790:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L836
	lui	$6,%hi($LC24)
	.set	macro
	.set	reorder

$L417:
	slt	$2,$18,$16
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L419
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L791:
	andi	$2,$20,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L837
	move	$4,$20
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L837
	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,$0,$L423
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L758:
#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,$0,$L758
$L423:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L838
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L759:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L759
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L838:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L429
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L430
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L789
$L427:
	lw	$5,36($17)
$L830:
	subu	$18,$18,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	blez	$18,$L415