header.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 3,544 行 · 第 1/4 页

	sltu	$7,$2,1
	xori	$4,$4,0x1
	addiu	$2,$18,16976
	xor	$4,$7,$4
	addiu	$3,$18,17280
	andi	$5,$5,0x8
	movz	$6,$3,$4
	sw	$0,16($2)
	sw	$0,12($2)
	sw	$0,8($2)
	sw	$0,24($2)
	sw	$0,20($2)
	sw	$0,32($2)
	bne	$5,$0,$L296
	sw	$0,28($2)

	lw	$3,4($6)
	li	$2,1			# 0x1
	beq	$3,$2,$L320
	sw	$6,16996($18)

$L298:
	sll	$2,$7,2
	addu	$4,$2,$18
	lw	$3,17460($4)
	lw	$2,17564($18)
	beq	$2,$0,$L321
	sw	$3,17004($18)

$L300:
	lui	$2,%hi(invalid_end_action)
$L329:
	li	$3,10			# 0xa
	addiu	$2,$2,%lo(invalid_end_action)
	sw	$3,17032($18)
	sw	$2,17028($18)
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

$L315:
	lui	$2,%hi($L273)
$L322:
	sll	$5,$4,2
	addiu	$2,$2,%lo($L273)
	addu	$2,$5,$2
	lw	$3,0($2)
	j	$3
	nop

	.rdata
	.align	2
	.align	2
$L273:
	.word	$L268
	.word	$L269
	.word	$L267
	.word	$L270
	.word	$L267
	.word	$L267
	.word	$L271
	.word	$L267
	.word	$L267
	.word	$L267
	.word	$L267
	.word	$L267
	.word	$L272
	.word	$L267
	.word	$L267
	.word	$L268
	.section	.text.mpeg2_header_sequence_finalize
$L290:
	lw	$2,0($17)
	addiu	$16,$18,17160
	sw	$2,44($18)
$L304:
	move	$6,$17
	move	$7,$16
	addiu	$8,$17,48
$L305:
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,8($6)
	lw	$5,12($6)
	addiu	$6,$6,16
	sw	$2,0($7)
	sw	$3,4($7)
	sw	$4,8($7)
	sw	$5,12($7)
	bne	$6,$8,$L305
	addiu	$7,$7,16

	lw	$2,8($6)
	lw	$4,4($6)
	lw	$3,0($6)
	sw	$2,8($7)
	sw	$3,0($7)
	sw	$4,4($7)
	lw	$4,17096($18)
	addiu	$2,$18,16976
	sw	$0,16($2)
	sw	$16,16976($18)
	sw	$0,12($2)
	sw	$0,8($2)
	sw	$0,24($2)
	sw	$0,20($2)
	sw	$0,32($2)
	sw	$0,28($2)
	beq	$4,$0,$L307
	sw	$0,16980($18)

	lw	$3,17040($18)
	addiu	$2,$4,-3
	sw	$2,17016($18)
	sw	$3,17012($18)
$L307:
	lw	$31,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,40

$L318:
	move	$4,$18
	jal	copy_matrix
	li	$5,1			# 0x1

	lw	$16,17596($18)
	andi	$2,$16,0x8
	beq	$2,$0,$L328
	andi	$2,$16,0xa

	addiu	$4,$18,17669
$L327:
	addiu	$5,$18,18053
	jal	memcmp
	li	$6,64			# 0x40

	beq	$2,$0,$L328
	andi	$2,$16,0xa

	move	$4,$18
	jal	copy_matrix
	li	$5,3			# 0x3

	addiu	$2,$18,12676
	j	$L288
	sw	$2,384($18)

$L292:
	sw	$19,16($17)
	j	$L304
	sw	$2,17032($18)

$L312:
	bne	$3,$2,$L268
	nop

	sw	$3,44($17)
	j	$L261
	sw	$3,48($17)

$L314:
	lw	$4,44($17)
	sltu	$2,$4,16
	beq	$2,$0,$L308
	sw	$0,16($17)

	j	$L322
	lui	$2,%hi($L273)

$L257:
	li	$5,4			# 0x4
	li	$4,3			# 0x3
$L262:
	lw	$2,36($17)
	lw	$3,40($17)
	mul	$2,$4,$2
	mul	$3,$5,$3
	move	$4,$2
	sw	$3,44($17)
	bne	$3,$0,$L310
	sw	$2,48($17)

	j	$L323
	lw	$2,44($17)

$L296:
	lw	$2,17564($18)
	bne	$2,$0,$L329
	lui	$2,%hi(invalid_end_action)

	sll	$2,$7,2
	addu	$2,$2,$18
	lw	$3,17460($2)
	j	$L300
	sw	$3,17008($18)

$L258:
	li	$5,16			# 0x10
	j	$L262
	li	$4,9			# 0x9

$L269:
	li	$2,1			# 0x1
	sw	$2,44($17)
	j	$L261
	sw	$2,48($17)

$L272:
	li	$2,8			# 0x8
	li	$3,9			# 0x9
	sw	$2,44($17)
	j	$L261
	sw	$3,48($17)

$L271:
	li	$2,32			# 0x20
	li	$3,27			# 0x1b
	sw	$2,44($17)
	j	$L261
	sw	$3,48($17)

$L270:
	li	$2,64			# 0x40
	li	$3,45			# 0x2d
	sw	$2,44($17)
	j	$L261
	sw	$3,48($17)

$L313:
	j	$L262
	li	$4,100			# 0x64

$L320:
	addiu	$2,$6,44
	j	$L298
	sw	$2,17000($18)

$L321:
	lw	$2,17464($4)
	j	$L300
	sw	$2,17008($18)

	.set	macro
	.set	reorder
	.end	mpeg2_header_sequence_finalize
	.section	.text.mpeg2_header_picture_finalize,"ax",@progbits
	.align	2
	.align	5
	.globl	mpeg2_header_picture_finalize
	.ent	mpeg2_header_picture_finalize
	.type	mpeg2_header_picture_finalize, @function
mpeg2_header_picture_finalize:
	.frame	$sp,80,$31		# vars= 24, regs= 6/0, args= 32, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-80
	sw	$20,72($sp)
	sw	$19,68($sp)
	sw	$17,60($sp)
	sw	$31,76($sp)
	sw	$18,64($sp)
	sw	$16,56($sp)
	lw	$2,17596($4)
	lw	$3,17184($4)
	andi	$2,$2,0x1
	move	$19,$4
	move	$20,$5
	andi	$17,$3,0x8
	bne	$2,$0,$L413
	lw	$18,16788($4)

	lw	$16,17596($19)
	andi	$2,$16,0x4
	bne	$2,$0,$L333
	andi	$2,$16,0x5

$L429:
	bne	$2,$0,$L414
	addiu	$2,$19,388

$L335:
	andi	$2,$16,0x2
	bne	$2,$0,$L415
	andi	$2,$16,0x8

$L427:
	bne	$2,$0,$L416
	andi	$2,$16,0xa

$L428:
	bne	$2,$0,$L417
	addiu	$2,$19,4484

$L343:
	lw	$2,17252($19)
	lw	$3,17032($19)
	andi	$5,$2,0x7
	li	$2,4			# 0x4
	beq	$3,$2,$L418
	sw	$5,16788($19)

$L345:
	lw	$2,17456($19)
	addiu	$6,$19,17236
	addiu	$9,$2,44
	li	$2,1			# 0x1
	sw	$2,16820($19)
	sw	$9,17456($19)
	move	$7,$9
	addiu	$8,$19,17268
$L393:
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,8($6)
	lw	$5,12($6)
	addiu	$6,$6,16
	sw	$2,0($7)
	sw	$3,4($7)
	sw	$4,8($7)
	sw	$5,12($7)
	bne	$6,$8,$L393
	addiu	$7,$7,16

	lw	$2,8($6)
	lw	$3,0($6)
	lw	$4,4($6)
	sw	$9,16988($19)
	sw	$2,8($7)
	sw	$3,0($7)
	beq	$17,$0,$L419
	sw	$4,4($7)

	sw	$9,17000($19)
$L366:
	lw	$2,17096($19)
	beq	$2,$0,$L398
	addiu	$2,$2,-3

	lw	$3,17040($19)
	sw	$2,17016($19)
	sw	$3,17012($19)
$L398:
	lw	$31,76($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,80

$L417:
	sw	$2,384($19)
	lw	$2,17252($19)
	lw	$3,17032($19)
	andi	$5,$2,0x7
	li	$2,4			# 0x4
	bne	$3,$2,$L345
	sw	$5,16788($19)

$L418:
	lw	$2,17456($19)
	xori	$3,$18,0x3
	addiu	$4,$19,17368
	sltu	$10,$3,1
	sltu	$2,$2,$4
	sw	$0,16820($19)
	beq	$10,$2,$L347
	addiu	$11,$19,17280

	move	$9,$4
$L349:
	sw	$9,17456($19)
	move	$7,$9
	addiu	$6,$19,17236
	addiu	$8,$19,17268
$L350:
	lw	$2,0($6)
	lw	$3,4($6)
	lw	$4,8($6)
	lw	$5,12($6)
	addiu	$6,$6,16
	sw	$2,0($7)
	sw	$3,4($7)
	sw	$4,8($7)
	sw	$5,12($7)
	bne	$6,$8,$L350
	addiu	$7,$7,16

	lw	$2,8($6)
	lw	$3,0($6)
	lw	$4,4($6)
	sw	$2,8($7)
	sw	$3,0($7)
	beq	$10,$0,$L420
	sw	$4,4($7)

$L351:
	addiu	$2,$19,16976
	lw	$5,16788($19)
	sw	$0,17460($19)
	sw	$0,8($2)
	sw	$0,20($2)
	sw	$0,16($2)
	sw	$0,12($2)
	sw	$0,24($2)
	sw	$0,32($2)
	sw	$0,28($2)
	li	$2,3			# 0x3
	sw	$9,16996($19)
	beq	$5,$2,$L399
	sw	$9,16984($19)

	bne	$17,$0,$L355
	nop

	lw	$2,17080($19)
	beq	$2,$0,$L357
	li	$2,1			# 0x1

	sw	$0,16996($19)
	sw	$0,17080($19)
$L355:
	lw	$4,17564($19)
	sltu	$3,$17,1
	sltu	$2,$4,1
	addu	$2,$3,$2
	bne	$2,$0,$L421
	sll	$2,$2,2

$L353:
	beq	$4,$0,$L362
	nop

	lw	$2,17580($19)
	beq	$2,$0,$L422
	nop

$L364:
	lw	$2,17520($19)
	bne	$2,$0,$L366
	nop

	lw	$3,17088($19)
	slt	$2,$3,3
	beq	$2,$0,$L368
	sll	$16,$3,4

$L425:
	addiu	$16,$16,17472
	addiu	$2,$3,1
	addu	$16,$19,$16
	lw	$4,36($sp)
	li	$5,4			# 0x4
	sw	$2,17088($19)
	jal	mpeg2_malloc
	sw	$0,12($16)

	lw	$4,40($sp)
	li	$5,4			# 0x4
	jal	mpeg2_malloc
	sw	$2,0($16)

	lw	$4,44($sp)
	sw	$2,4($16)
	jal	mpeg2_malloc
	li	$5,4			# 0x4

	lw	$3,17088($19)
	sw	$2,8($16)
	slt	$2,$3,3
	bne	$2,$0,$L425
	sll	$16,$3,4

$L368:
	lw	$4,17464($19)
	addiu	$3,$19,17472
	beq	$4,$3,$L383
	lw	$5,16788($19)

$L412:
	lw	$2,17468($19)
	bne	$3,$2,$L426
	li	$2,3			# 0x3

$L383:
	addiu	$3,$19,17488
$L424:
	beq	$4,$3,$L386
	nop

	lw	$2,17468($19)
	bne	$3,$2,$L426
	li	$2,3			# 0x3

$L386:
	addiu	$3,$19,17504
	beq	$4,$3,$L366
	nop

	lw	$2,17468($19)
	beq	$3,$2,$L366
	li	$2,3			# 0x3

$L426:
	sw	$3,17460($19)
	beq	$5,$2,$L389
	sw	$3,16992($19)

	lw	$2,17184($19)
	andi	$2,$2,0x8
	beq	$2,$0,$L366
	nop

	lw	$2,17564($19)
	beq	$2,$0,$L392
	nop

$L389:
	sw	$3,17008($19)
$L392:
	lw	$2,17460($19)
	j	$L366
	sw	$2,17004($19)

$L414:
	sw	$2,380($19)
	andi	$2,$16,0x2
	beq	$2,$0,$L427
	andi	$2,$16,0x8

$L415:
	move	$4,$19
	jal	copy_matrix
	li	$5,1			# 0x1

	lw	$16,17596($19)
	andi	$2,$16,0x8
	beq	$2,$0,$L428
	andi	$2,$16,0xa

$L416:
	addiu	$4,$19,17669
	addiu	$5,$19,18053
	jal	memcmp
	li	$6,64			# 0x40

	beq	$2,$0,$L428
	andi	$2,$16,0xa

	move	$4,$19
	jal	copy_matrix
	li	$5,3			# 0x3

	addiu	$2,$19,12676
	j	$L343
	sw	$2,384($19)

$L419:
	lw	$3,16788($19)
	li	$2,3			# 0x3
	bne	$3,$2,$L366
	nop

	j	$L366
	sw	$9,17000($19)

$L413:
	jal	copy_matrix
	move	$5,$0

	lw	$16,17596($19)
	andi	$2,$16,0x4
	beq	$2,$0,$L429
	andi	$2,$16,0x5

$L333:
	addiu	$4,$19,17605
	addiu	$5,$19,17989
	jal	memcmp
	li	$6,64			# 0x40

	beq	$2,$0,$L429
	andi	$2,$16,0x5

	move	$4,$19
	jal	copy_matrix
	li	$5,2			# 0x2

	lw	$16,17596($19)
	addiu	$2,$19,8580
	j	$L335
	sw	$2,380($19)

$L420:
	lw	$2,17464($19)
	lw	$3,17460($19)
	sw	$2,17468($19)
	j	$L351
	sw	$3,17464($19)

$L421:
	addu	$2,$2,$19
	lw	$3,17460($2)
	j	$L353
	sw	$3,17008($19)

$L399:
	j	$L353
	lw	$4,17564($19)

$L347:
	move	$9,$11
	j	$L349
	move	$11,$4

$L362:
	lw	$2,17520($19)
	bne	$2,$0,$L366
	nop

	lw	$4,17088($19)
	slt	$2,$4,3
	beq	$2,$0,$L381
	nop

	li	$18,2			# 0x2
$L382:
	lw	$2,17164($19)
	lw	$17,44($19)
	sll	$16,$4,4
	mul	$17,$17,$2
	lw	$3,16784($19)
	addiu	$16,$16,17472
	addu	$16,$19,$16
	addiu	$2,$4,1
	subu	$3,$18,$3
	move	$4,$17
	li	$5,2			# 0x2
	sw	$2,17088($19)
	sw	$0,12($16)
	jal	mpeg2_malloc
	sra	$17,$17,$3

	sw	$2,0($16)
	move	$4,$17
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	sw	$2,4($16)
	move	$4,$17
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	lw	$4,17088($19)
	sw	$2,8($16)
	slt	$2,$4,3
	bne	$2,$0,$L382
	nop

	lw	$5,16788($19)
$L381:
	lw	$4,17464($19)
	addiu	$3,$19,17472
	bne	$4,$3,$L412
	nop

	j	$L424
	addiu	$3,$19,17488

$L357:
	lw	$3,4($11)
	beq	$3,$2,$L423
	sw	$11,16996($19)

	lw	$2,17464($19)
	j	$L355
	sw	$2,17004($19)

$L423:
	addiu	$2,$11,44
	sw	$2,17000($19)
	lw	$2,17464($19)
	j	$L355
	sw	$2,17004($19)

$L422:
	lw	$4,17572($19)
	jal	mpeg2_malloc
	li	$5,3			# 0x3

	lw	$4,17568($19)
	lw	$7,17576($19)
	move	$6,$2
	addiu	$3,$sp,32
	lw	$2,17564($19)
	move	$5,$6
	sw	$4,20($sp)
	sw	$3,24($sp)
	sw	$20,16($sp)
	li	$4,2			# 0x2
	sw	$6,352($19)
	jal	$2
	addiu	$6,$19,17160

	lw	$2,17164($19)
	lw	$17,44($19)
	lw	$3,52($sp)
	mul	$17,$17,$2
	lw	$16,16784($19)
	lw	$2,48($sp)
	li	$18,2			# 0x2
	sw	$3,348($19)
	subu	$16,$18,$16
	move	$4,$17
	li	$5,2			# 0x2
	sw	$2,17580($19)
	jal	mpeg2_malloc
	sra	$16,$17,$16

	sw	$2,17524($19)
	move	$4,$16
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	sw	$2,17528($19)
	move	$4,$16
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	sw	$2,17532($19)
	move	$4,$17
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	sw	$2,17536($19)
	move	$4,$16
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	sw	$2,17540($19)
	move	$4,$16
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	lw	$16,44($19)
	lw	$3,16784($19)
	sll	$16,$16,5
	subu	$18,$18,$3
	move	$4,$16
	li	$5,2			# 0x2
	jal	mpeg2_malloc
	sw	$2,17544($19)

	sra	$16,$16,$18
	move	$4,$16
	li	$5,2			# 0x2
	jal	mpeg2_malloc
	sw	$2,17548($19)

	sw	$2,17552($19)
	move	$4,$16
	jal	mpeg2_malloc
	li	$5,2			# 0x2

	j	$L364
	sw	$2,17556($19)

	.set	macro
	.set	reorder
	.end	mpeg2_header_picture_finalize
	.section	.text.mpeg2_header_sequence,"ax",@progbits
	.align	2
	.align	5
	.globl	mpeg2_header_sequence
	.ent	mpeg2_header_sequence
	.type	mpeg2_header_sequence, @function
mpeg2_header_sequence:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	lw	$9,17044($4)
	lbu	$2,6($9)
	andi	$2,$2,0x20
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L431
	move	$8,$4
	.set	macro
	.set	reorder

	lbu	$2,0($9)
	lbu	$3,1($9)
	lbu	$4,2($9)
	sll	$2,$2,16
	or	$2,$2,$4
	sll	$3,$3,8
	or	$3,$3,$2
	addiu	$10,$8,17100
	sra	$5,$3,12
	sw	$5,28($10)
	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L431
	sw	$5,36($10)
	.set	macro
	.set	reorder

	andi	$3,$3,0xfff
	sw	$3,32($10)
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L431
	sw	$3,40($10)
	.set	macro
	.set	reorder

	li	$2,-16			# 0xfffffffffffffff0
	addiu	$6,$3,15
	addiu	$5,$5,15
	and	$6,$6,$2
	and	$5,$5,$2
	srl	$3,$5,1
	srl	$4,$6,1
	li	$2,164			# 0xa4
	sw	$4,12($10)
	sw	$3,8($10)
	sw	$2,24($10)
	sw	$5,17100($8)
	sw	$6,4($10)
	lbu	$2,3($9)
	srl	$2,$2,4
	sw	$2,44($10)
	lbu	$3,3($9)
	lui	$2,%hi(frame_period.3172)
	andi	$3,$3,0xf
	addiu	$2,$2,%lo(frame_period.3172)
	sll	$3,$3,2
	addu	$3,$3,$2
	lw	$4,0($3)
	sw	$4,52($10)
	lbu	$2,4($9)
	lbu	$3,5($9)
	lbu	$4,6($9)
	sll	$3,$3,2
	sll	$2,$2,10
	or	$2,$2,$3
	srl	$4,$4,6
	or	$2,$2,$4
	sw	$2,16($10)
	lbu	$3,6($9)
	lbu	$4,7($9)
	sll	$3,$3,16
	sll	$4,$4,8
	li	$2,2031616			# 0x1f0000
	ori	$2,$2,0xf800
	or	$3,$3,$4
	and	$3,$3,$2
	sw	$3,20($10)
	lbu	$2,7($9)
	andi	$2,$2,0x4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L474
	addiu	$7,$9,7
	.set	macro
	.set	reorder

	li	$3,3			# 0x3
	sw	$3,17596($8)
	lbu	$2,7($9)
	andi	$2,$2,0x2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L475