matroskadec.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 4,873 行 · 第 1/5 页

	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L488
	addu	$4,$20,$2
	.set	macro
	.set	reorder

$L355:
	move	$5,$16
$L511:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$19
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L499
	lw	$8,36($sp)
	.set	macro
	.set	reorder

$L379:
	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	$L376
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L237:
	lw	$4,0($22)
	lui	$6,%hi($LC9)
	addiu	$6,$6,%lo($LC9)
	li	$5,1			# 0x1
	.set	noreorder
	.set	nomacro
	jal	av_log
	sw	$17,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	av_free
	lw	$4,180($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L229
	sw	$0,92($sp)
	.set	macro
	.set	reorder

$L485:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L376
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L365:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L363
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L332:
	li	$4,1			# 0x1
	sw	$4,56($sp)
	.set	noreorder
	.set	nomacro
	j	$L334
	sll	$4,$5,2
	.set	macro
	.set	reorder

$L366:
	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	$L363
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L471:
	xor	$2,$9,$7
	.set	noreorder
	.set	nomacro
	j	$L220
	sltu	$3,$2,1
	.set	macro
	.set	reorder

$L464:
	li	$16,2			# 0x2
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,64			# 0x40
	.set	macro
	.set	reorder

$L465:
	li	$16,3			# 0x3
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,32			# 0x20
	.set	macro
	.set	reorder

$L466:
	li	$16,4			# 0x4
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,16			# 0x10
	.set	macro
	.set	reorder

$L467:
	li	$16,5			# 0x5
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,8			# 0x8
	.set	macro
	.set	reorder

$L468:
	li	$16,6			# 0x6
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,4			# 0x4
	.set	macro
	.set	reorder

$L487:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L363
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L469:
	li	$16,7			# 0x7
	.set	noreorder
	.set	nomacro
	j	$L205
	li	$3,2			# 0x2
	.set	macro
	.set	reorder

$L482:
	lw	$4,40($sp)
	lw	$3,0($2)
	li	$5,-12			# 0xfffffffffffffff4
	move	$6,$4
	sw	$4,80($sp)
	.set	noreorder
	.set	nomacro
	j	$L335
	sw	$5,92($sp)
	.set	macro
	.set	reorder

$L416:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L414
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L417:
	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	$L414
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L483:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L414
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L329:
	sw	$0,92($sp)
$L321:
	.set	noreorder
	.set	nomacro
	jal	av_free
	lw	$4,84($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	av_free
	lw	$4,180($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L500
	lw	$2,92($sp)
	.set	macro
	.set	reorder

$L474:
	.set	noreorder
	.set	nomacro
	jal	av_free
	lw	$4,180($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L229
	sw	$0,92($sp)
	.set	macro
	.set	reorder

$L473:
	.set	noreorder
	.set	nomacro
	j	$L234
	move	$7,$0
	.set	macro
	.set	reorder

$L254:
	.set	noreorder
	.set	nomacro
	jal	av_mallocz
	li	$4,4			# 0x4
	.set	macro
	.set	reorder

	li	$5,1			# 0x1
	sw	$2,84($sp)
	sw	$5,76($sp)
	.set	noreorder
	.set	nomacro
	j	$L256
	sw	$17,0($2)
	.set	macro
	.set	reorder

$L253:
	sw	$0,84($sp)
	.set	noreorder
	.set	nomacro
	j	$L256
	sw	$0,76($sp)
	.set	macro
	.set	reorder

$L475:
	lw	$5,44($4)
	lw	$6,288($22)
	lw	$4,40($4)
	.set	noreorder
	.set	nomacro
	jal	__udivdi3
	lw	$7,292($22)
	.set	macro
	.set	reorder

	sw	$2,208($sp)
	.set	noreorder
	.set	nomacro
	j	$L245
	sw	$3,212($sp)
	.set	macro
	.set	reorder

$L479:
	sra	$5,$2,31
	move	$4,$2
	sltu	$2,$19,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L501
	move	$2,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$19,$5,$L513
	sra	$3,$6,31
	.set	macro
	.set	reorder

	sltu	$2,$18,$4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L514
	addu	$4,$18,$6
	.set	macro
	.set	reorder

	move	$2,$0
$L501:
	li	$3,-2147483648			# 0xffffffff80000000
$L516:
	sw	$2,64($sp)
	.set	noreorder
	.set	nomacro
	j	$L328
	sw	$3,68($sp)
	.set	macro
	.set	reorder

$L478:
	.set	noreorder
	.set	nomacro
	bne	$19,$4,$L324
	move	$2,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L516
	li	$3,-2147483648			# 0xffffffff80000000
	.set	macro
	.set	reorder

$L259:
	lw	$2,76($sp)
	.set	noreorder
	.set	nomacro
	blez	$2,$L256
	lw	$3,76($sp)
	.set	macro
	.set	reorder

	move	$4,$0
	div	$0,$17,$3
	teq	$3,$0,7
	mflo	$2
$L273:
	lw	$5,76($sp)
	addiu	$4,$4,1
	sw	$2,0($13)
	.set	noreorder
	.set	nomacro
	bne	$4,$5,$L273
	addiu	$13,$13,4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L502
	lw	$7,120($sp)
	.set	macro
	.set	reorder

$L477:
	.set	noreorder
	.set	nomacro
	blez	$21,$L489
	move	$5,$0
	.set	macro
	.set	reorder

	move	$6,$0
$L266:
	.set	noreorder
	.set	nomacro
	beq	$17,$0,$L490
	lw	$7,24($sp)
	.set	macro
	.set	reorder

	lw	$4,24($sp)
	lbu	$3,0($4)
	lw	$4,0($13)
	addiu	$7,$7,1
	addu	$4,$4,$3
	li	$2,255			# 0xff
	sw	$7,24($sp)
	sw	$4,0($13)
	addiu	$17,$17,-1
	.set	noreorder
	.set	nomacro
	bne	$3,$2,$L270
	move	$7,$13
	.set	macro
	.set	reorder

	li	$3,255			# 0xff
$L271:
	.set	noreorder
	.set	nomacro
	beq	$17,$0,$L269
	addiu	$17,$17,-1
	.set	macro
	.set	reorder

	lw	$8,24($sp)
	lbu	$2,0($8)
	addiu	$8,$8,1
	addu	$4,$4,$2
	sw	$4,0($13)
	.set	noreorder
	.set	nomacro
	beq	$2,$3,$L271
	sw	$8,24($sp)
	.set	macro
	.set	reorder

$L270:
	addiu	$5,$5,1
	addu	$6,$6,$4
	.set	noreorder
	.set	nomacro
	bne	$21,$5,$L266
	addiu	$13,$13,4
	.set	macro
	.set	reorder

	sll	$4,$5,2
	move	$2,$17
	sw	$0,92($sp)
$L264:
	lw	$5,84($sp)
	subu	$3,$2,$6
	lw	$6,92($sp)
	addu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$6,$0,$L321
	sw	$3,0($2)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L502
	lw	$7,120($sp)
	.set	macro
	.set	reorder

$L489:
	move	$2,$17
	move	$6,$0
	move	$4,$0
	.set	noreorder
	.set	nomacro
	j	$L264
	sw	$0,92($sp)
	.set	macro
	.set	reorder

$L260:
	.set	noreorder
	.set	nomacro
	beq	$17,$0,$L274
	li	$4,128			# 0x80
	.set	macro
	.set	reorder

	lw	$8,24($sp)
	move	$7,$0
	lbu	$6,0($8)
	li	$11,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$L276
	li	$5,9			# 0x9
	.set	macro
	.set	reorder

$L277:
	.set	noreorder
	.set	nomacro
	beq	$11,$5,$L274
	sra	$4,$4,1
	.set	macro
	.set	reorder

$L276:
	sra	$3,$4,31
	and	$2,$6,$4
	and	$3,$7,$3
	or	$2,$2,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L277
	addiu	$11,$11,1
	.set	macro
	.set	reorder

	addiu	$11,$11,-1
	sltu	$2,$17,$11
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L274
	addiu	$2,$4,-1
	.set	macro
	.set	reorder

	sra	$5,$2,31
	and	$8,$6,$2
	and	$9,$7,$5
	.set	noreorder
	.set	nomacro
	bne	$8,$2,$L281
	move	$3,$0
	.set	macro
	.set	reorder

	xor	$2,$9,$5
	sltu	$3,$2,1
$L281:
	slt	$2,$11,2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L282
	move	$10,$3
	.set	macro
	.set	reorder

	li	$12,1			# 0x1
	li	$14,255			# 0xff
$L284:
	addu	$2,$12,$20
	lbu	$6,4($2)
	addiu	$3,$10,1
	xor	$2,$6,$14
	movz	$10,$3,$2
	addiu	$12,$12,1
	sll	$2,$8,8
	.set	noreorder
	.set	nomacro
	bne	$12,$11,$L284
	or	$8,$2,$6
	.set	macro
	.set	reorder

$L282:
	bne	$11,$10,$L289
	li	$8,-1			# 0xffffffffffffffff
$L289:
	.set	noreorder
	.set	nomacro
	bltz	$11,$L274
	lw	$3,76($sp)
	.set	macro
	.set	reorder

	lw	$5,24($sp)
	addiu	$2,$3,-1
	lw	$4,84($sp)
	addu	$5,$5,$11
	slt	$2,$2,2
	subu	$16,$17,$11
	sw	$8,0($4)
	sw	$5,24($sp)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L491
	move	$20,$8
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$16,$0,$L294
	li	$17,1			# 0x1
	.set	macro
	.set	reorder

$L295:
	lw	$8,24($sp)
	move	$7,$0
	lbu	$6,0($8)
	li	$4,128			# 0x80
	li	$11,1			# 0x1
	li	$5,9			# 0x9
$L296:
	sra	$3,$4,31
	and	$2,$6,$4
	and	$3,$7,$3
	or	$2,$2,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L492
	sltu	$2,$16,$11
	.set	macro
	.set	reorder

	addiu	$11,$11,1
	.set	noreorder
	.set	nomacro
	bne	$11,$5,$L296
	sra	$4,$4,1
	.set	macro
	.set	reorder

$L294:
	lw	$4,0($22)
$L503:
	lui	$6,%hi($LC8)
	addiu	$6,$6,%lo($LC8)
	.set	noreorder
	.set	nomacro
	jal	av_log
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L318
	sll	$2,$17,2
	.set	macro
	.set	reorder

$L490:
	lw	$3,84($sp)
	sll	$2,$5,2
	addu	$7,$3,$2
$L269:
	lw	$2,0($7)
	addiu	$3,$5,1
	addu	$6,$6,$2
	li	$2,-1			# 0xffffffffffffffff
	sw	$2,92($sp)
	sll	$4,$3,2
	.set	noreorder
	.set	nomacro
	j	$L264
	move	$2,$0
	.set	macro
	.set	reorder

$L274:
	lw	$4,0($22)
	lui	$6,%hi($LC8)
	addiu	$6,$6,%lo($LC8)
	.set	noreorder
	.set	nomacro
	jal	av_log
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L502
	lw	$7,120($sp)
	.set	macro
	.set	reorder

$L491:
	li	$2,4			# 0x4
$L318:
	lw	$4,84($sp)
	subu	$3,$16,$20
	addu	$2,$4,$2
	.set	noreorder
	.set	nomacro
	j	$L256
	sw	$3,0($2)
	.set	macro
	.set	reorder

$L492:
	bne	$2,$0,$L294
	addiu	$2,$4,-1
	sra	$5,$2,31
	and	$8,$6,$2
	and	$9,$7,$5
	.set	noreorder
	.set	nomacro
	bne	$8,$2,$L303
	move	$3,$0
	.set	macro
	.set	reorder

	xor	$2,$9,$5
	sltu	$3,$2,1
$L303:
	slt	$2,$11,2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L304
	move	$10,$3
	.set	macro
	.set	reorder

	li	$12,1			# 0x1
	li	$14,255			# 0xff
$L306:
	lw	$3,24($sp)
	srl	$7,$8,24
	addu	$2,$12,$3
	lbu	$6,0($2)
	addiu	$3,$10,1
	xor	$2,$6,$14
	movz	$10,$3,$2
	sll	$3,$9,8
	or	$3,$7,$3
	sll	$2,$8,8
	addiu	$12,$12,1
	or	$8,$2,$6
	.set	noreorder
	.set	nomacro
	bne	$12,$11,$L306
	move	$9,$3
	.set	macro
	.set	reorder

$L304:
	bne	$11,$10,$L311
	li	$8,-1			# 0xffffffffffffffff
	li	$9,-1			# 0xffffffffffffffff
$L311:
	bltz	$11,$L294
	li	$2,-1			# 0xffffffffffffffff
	.set	noreorder
	.set	nomacro
	beq	$8,$2,$L493
	sll	$4,$11,3
	.set	macro
	.set	reorder

$L515:
	subu	$4,$4,$11
	addiu	$4,$4,-1
	li	$5,1			# 0x1
	andi	$6,$4,0x20
	sll	$2,$5,$4
	movn	$2,$0,$6
	subu	$4,$8,$2
	addiu	$2,$4,1
	move	$3,$2
$L317:
	lw	$2,0($13)
	addiu	$17,$17,1
	addu	$2,$3,$2
	lw	$3,24($sp)
	subu	$16,$16,$11
	addu	$3,$3,$11
	addu	$20,$20,$2
	sw	$3,24($sp)
	.set	noreorder
	.set	nomacro
	beq	$21,$17,$L494
	sw	$2,4($13)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L295
	addiu	$13,$13,4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L503
	lw	$4,0($22)
	.set	macro
	.set	reorder

$L493:
	bne	$9,$2,$L515
	.set	noreorder
	.set	nomacro
	j	$L317
	li	$3,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L494:
	.set	noreorder
	.set	nomacro
	j	$L318
	sll	$2,$21,2
	.set	macro
	.set	reorder

	.end	matroska_parse_block
	.section	.rodata.str1.4
	.align	2
$LC10:
	.ascii	"parsing cluster at %lld\012\000"
	.align	2
$LC11:
	.ascii	"parsing blockgroup...\012\000"
	.align	2
$LC12:
	.ascii	"Unknown entry 0x%x in blockgroup data\012\000"
	.align	2
$LC13:
	.ascii	"Unknown entry 0x%x in cluster data\012\000"
	.section	.text.matroska_read_packet,"ax",@progbits
	.align	2
	.align	5
	.ent	matroska_read_packet
	.type	matroska_read_packet, @function
matroska_read_packet:
	.frame	$sp,152,$31		# vars= 64, regs= 10/0, args= 48, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-152
	sw	$19,124($sp)
	sw	$31,148($sp)
	sw	$fp,144($sp)
	sw	$23,140($sp)
	sw	$22,136($sp)
	sw	$21,132($sp)
	sw	$20,128($sp)
	sw	$18,120($sp)
	sw	$17,116($sp)
	sw	$16,112($sp)
	lw	$17,12($4)
	move	$19,$5
$L662:
	lw	$2,404($17)
	bgtz	$2,$L666
$L611:
	lw	$2,416($17)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L523
	addiu	$18,$17,264
	.set	macro
	.set	reorder

$L519:
	lw	$3,384($17)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L667
	move	$4,$17
	.set	macro
	.set	reorder

	li	$5,4			# 0x4
	.set	noreorder
	.set	nomacro
	jal	ebml_read_num
	addiu	$6,$sp,80
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bltz	$2,$L523
	move	$3,$2
	.set	macro
	.set	reorder

	sll	$2,$2,3
	subu	$2,$2,$3
	li	$3,1			# 0x1
	sll	$3,$3,$2
	lw	$2,80($sp)
	lw	$4,0($17)
	or	$16,$3,$2
	sw	$16,384($17)
	.set	noreorder
	.set	nomacro
	jal	url_ftell
	addiu	$4,$4,16
	.set	macro
	.set	reorder

	lw	$13,4($17)
	move	$10,$2
	.set	noreorder
	.set	nomacro
	blez	$13,$L525
	move	$11,$3
	.set	macro
	.set	reorder

	sll	$5,$13,4
	addiu	$4,$5,8
	addu	$4,$17,$4
	lw	$2,-8($4)
	lw	$6,-16($4)
	lw	$7,-12($4)
	lw	$3,-4($4)
	addu	$8,$2,$6
	sltu	$4,$8,$2
	addu	$9,$3,$7
	addu	$9,$4,$9
	sltu	$2,$11,$9
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L531
	move	$14,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$11,$9,$L668
	sltu	$2,$10,$8
	.set	macro
	.set	reorder

	addu	$2,$5,$17
$L689:
	addiu	$7,$2,8
	move	$12,$13
	move	$14,$0
	move	$15,$11
$L659:
	addiu	$12,$12,-1
	addiu	$14,$14,1
	sw	$12,4($17)
	.set	noreorder
	.set	nomacro
	beq	$14,$13,$L531
	addiu	$7,$7,-16
	.set	macro
	.set	reorder

	lw	$2,-16($7)
	lw	$4,-8($7)
	lw	$3,-12($7)
	lw	$5,-4($7)
	addu	$8,$2,$4
	sltu	$6,$8,$2
	addu	$9,$3,$5