demux_avi.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 5,181 行 · 第 1/5 页

	lw	$4,16($22)
	lw	$5,8($22)
	lw	$3,44($4)
	slt	$2,$5,$3
	beq	$2,$0,$L331
	nop

	lw	$2,40($4)
	subu	$2,$3,$2
	subu	$2,$5,$2
	bltz	$2,$L331
	nop

	sw	$2,36($4)
	lw	$3,4($21)
$L477:
	sw	$0,8($21)
	slt	$2,$3,2
	sw	$0,12($21)
	bne	$2,$0,$L335
	sw	$0,16($21)

	lw	$13,0($21)
	li	$14,-65536			# 0xffffffffffff0000
	lw	$2,4($13)
	lw	$4,8($13)
	and	$2,$2,$14
	srl	$6,$2,16
	move	$3,$0
	sll	$2,$2,16
	addu	$8,$2,$4
	lw	$12,8($22)
	sll	$3,$3,16
	or	$3,$6,$3
	sltu	$6,$8,$2
	addu	$6,$6,$3
	sra	$11,$12,31
	sltu	$2,$6,$11
	bne	$2,$0,$L337
	move	$10,$12

	beq	$6,$11,$L461
	sltu	$2,$8,$12

	addiu	$7,$13,16
$L493:
	lw	$2,4($7)
	lw	$4,8($7)
	and	$2,$14,$2
	srl	$6,$2,16
	move	$3,$0
	sll	$2,$2,16
	addu	$8,$2,$4
	sll	$3,$3,16
	or	$3,$6,$3
	sltu	$6,$8,$2
	addu	$6,$6,$3
	sltu	$2,$6,$11
	bne	$2,$0,$L337
	nop

	bne	$6,$11,$L340
	sltu	$2,$8,$10

	bne	$2,$0,$L337
	nop

$L340:
	sw	$0,20($21)
	lw	$7,20($21)
$L343:
	lw	$3,8($22)
	lui	$6,%hi($LC11)
	sw	$3,16($sp)
	lw	$2,8($13)
	addiu	$6,$6,%lo($LC11)
	sw	$2,20($sp)
	lw	$3,24($13)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	jal	mp_msg
	sw	$3,24($sp)

	lw	$3,4($21)
$L335:
	blez	$3,$L344
	move	$18,$0

	li	$20,-1			# 0xffffffffffffffff
	li	$17,-1			# 0xffffffffffffffff
	li	$19,-1			# 0xffffffffffffffff
$L346:
	lw	$2,0($21)
	sll	$16,$18,4
	addu	$16,$16,$2
	lw	$5,0($16)
	jal	demux_avi_select_stream
	move	$4,$22

	move	$5,$2
	lw	$3,8($16)
	lw	$2,20($21)
	beq	$20,$19,$L462
	addu	$4,$2,$3

$L347:
	beq	$17,$19,$L352
	nop

$L353:
	lw	$2,4($21)
	addiu	$18,$18,1
	slt	$2,$18,$2
	bne	$2,$0,$L346
	nop

$L358:
	li	$2,-1			# 0xffffffffffffffff
	beq	$17,$2,$L463
	move	$4,$20

	li	$2,-1			# 0xffffffffffffffff
$L494:
	beq	$4,$2,$L464
	lui	$2,%hi(force_ni)

	lw	$3,%lo(force_ni)($2)
	bne	$3,$0,$L465
	subu	$3,$4,$17

	subu	$5,$0,$3
	slt	$4,$3,0
	li	$2,1048576			# 0x100000
	movn	$3,$5,$4
	ori	$2,$2,0x1
	slt	$3,$3,$2
	beq	$3,$0,$L466
	lui	$2,%hi($LC14)

$L364:
	jal	ds_fill_buffer
	move	$4,$23

	beq	$2,$0,$L467
	li	$2,-2			# 0xfffffffffffffffe

	lw	$20,92($23)
	lw	$7,68($fp)
	bne	$7,$2,$L374
	sw	$23,4($20)

	move	$23,$0
$L376:
	lw	$2,4($21)
	blez	$2,$L380
	nop

$L471:
	addiu	$13,$sp,48
	bne	$23,$0,$L382
	addiu	$12,$sp,49

	lw	$11,4($20)
	lw	$8,0($21)
	move	$16,$0
	move	$17,$0
	move	$18,$0
	j	$L384
	move	$9,$0

$L389:
	lw	$2,4($21)
	slt	$2,$9,$2
	beq	$2,$0,$L492
	move	$2,$0

$L384:
	lw	$3,0($8)
	li	$10,100			# 0x64
	sw	$3,48($sp)
	lbu	$2,0($13)
	lbu	$3,0($12)
	addiu	$2,$2,-48
	addiu	$3,$3,-48
	andi	$4,$2,0x00ff
	andi	$6,$3,0x00ff
	sltu	$2,$4,10
	beq	$2,$0,$L388
	sltu	$5,$6,10

	sll	$3,$4,3
	sll	$2,$4,1
	beq	$5,$0,$L388
	addu	$2,$2,$3

	addu	$10,$2,$6
$L388:
	lw	$2,68($11)
	lw	$3,12($8)
	addiu	$9,$9,1
	bne	$10,$2,$L389
	addiu	$8,$8,16

	addu	$6,$16,$3
	sra	$5,$3,31
	sltu	$2,$6,$16
	addu	$7,$17,$5
	addu	$7,$2,$7
	lw	$2,4($21)
	move	$16,$6
	slt	$2,$9,$2
	move	$17,$7
	bne	$2,$0,$L384
	addiu	$18,$18,1

	move	$2,$0
$L492:
	move	$3,$0
	sw	$2,56($sp)
	sw	$3,60($sp)
	move	$19,$0
	lw	$2,56($sp)
$L491:
	lw	$3,60($sp)
	lui	$6,%hi($LC20)
	addiu	$6,$6,%lo($LC20)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	sw	$16,16($sp)
	sw	$2,32($sp)
	sw	$3,36($sp)
	sw	$17,20($sp)
	sw	$18,24($sp)
	jal	mp_msg
	sw	$19,40($sp)

	move	$4,$16
	sw	$18,64($21)
	jal	__floatdisf
	move	$5,$17

	bltz	$18,$L403
	move	$16,$2

	jal	__floatsisf
	move	$4,$18

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	lw	$4,304($20)
	bltz	$4,$L405
	move	$16,$2

$L475:
	jal	__floatsisf
	nop

	move	$4,$16
$L479:
	jal	__mulsf3
	move	$5,$2

	lw	$4,300($20)
	bltz	$4,$L407
	move	$16,$2

	jal	__floatsisf
	nop

	move	$5,$2
$L478:
	jal	__divsf3
	move	$4,$16

	jal	__fixsfsi
	move	$4,$2

	beq	$23,$0,$L408
	sw	$2,252($20)

	lw	$4,56($sp)
	jal	__floatdisf
	lw	$5,60($sp)

	bltz	$19,$L411
	move	$16,$2

	jal	__floatsisf
	move	$4,$19

	move	$4,$16
$L481:
	jal	__divsf3
	move	$5,$2

	lw	$4,124($23)
	bltz	$4,$L413
	move	$16,$2

	jal	__floatsisf
	nop

	move	$4,$16
$L480:
	jal	__mulsf3
	move	$5,$2

	lw	$4,120($23)
	bltz	$4,$L415
	move	$16,$2

	jal	__floatsisf
	nop

	move	$5,$2
$L482:
	jal	__divsf3
	move	$4,$16

	jal	__fixsfsi
	move	$4,$2

	sw	$2,44($23)
$L408:
	lw	$4,52($22)
	li	$16,-2			# 0xfffffffffffffffe
	lw	$2,68($4)
	beq	$2,$16,$L361
	lw	$3,92($4)

	beq	$3,$0,$L361
	li	$2,65534			# 0xfffe

	lw	$3,12($3)
	beq	$3,$2,$L469
	li	$2,26447			# 0x674f

	beq	$3,$2,$L470
	nop

$L361:
	move	$2,$22
	lw	$31,100($sp)
	lw	$fp,96($sp)
	lw	$23,92($sp)
	lw	$22,88($sp)
	lw	$21,84($sp)
	lw	$20,80($sp)
	lw	$19,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	$31
	addiu	$sp,$sp,104

$L461:
	beq	$2,$0,$L493
	addiu	$7,$13,16

$L337:
	lw	$2,76($21)
	bne	$2,$0,$L340
	addiu	$2,$12,-4

	move	$7,$2
	j	$L343
	sw	$2,20($21)

$L462:
	lw	$2,52($22)
	bne	$5,$2,$L347
	nop

	bne	$17,$20,$L494
	li	$2,-1			# 0xffffffffffffffff

	move	$20,$4
$L352:
	lw	$2,56($22)
	beq	$5,$2,$L354
	move	$17,$4

	j	$L353
	li	$17,-1			# 0xffffffffffffffff

$L354:
	beq	$20,$19,$L353
	nop

	j	$L358
	move	$17,$4

$L322:
	lui	$2,%hi(index_mode)
	j	$L324
	lw	$5,%lo(index_mode)($2)

$L331:
	jal	stream_seek_long
	nop

	j	$L477
	lw	$3,4($21)

$L374:
	lui	$6,%hi($LC18)
	addiu	$6,$6,%lo($LC18)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,6			# 0x6

	lw	$2,40($21)
	beq	$2,$0,$L495
	lui	$6,%hi($LC19)

	jal	ds_fill_buffer
	move	$4,$fp

	beq	$2,$0,$L377
	lui	$6,%hi($LC19)

	lw	$23,92($fp)
	j	$L376
	sw	$fp,4($23)

$L377:
$L495:
	addiu	$6,$6,%lo($LC19)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,4			# 0x4

	lw	$2,4($21)
	move	$23,$0
	bgtz	$2,$L471
	sw	$0,92($fp)

$L380:
	lw	$2,312($20)
	sltu	$3,$2,2
	bne	$3,$0,$L472
	sw	$2,64($21)

$L416:
	beq	$23,$0,$L473
	move	$18,$0

	lw	$16,156($23)
$L427:
	lwl	$4,11($16)
	lwr	$4,8($16)
	beq	$4,$0,$L430
	li	$2,1			# 0x1

	lw	$3,144($23)
	beq	$3,$2,$L430
	nop

	bltz	$4,$L434
	srl	$2,$4,1

	jal	__floatsisf
	nop

	move	$16,$2
$L433:
	lw	$4,132($23)
	bltz	$4,$L436
	srl	$2,$4,1

	jal	__floatsisf
	nop

	move	$4,$16
$L487:
	jal	__mulsf3
	move	$5,$2

	lw	$4,120($23)
	bltz	$4,$L438
	move	$16,$2

	jal	__floatsisf
	nop

	move	$4,$16
$L486:
	jal	__mulsf3
	move	$5,$2

	lw	$4,124($23)
	bltz	$4,$L440
	move	$16,$2

	jal	__floatsisf
	nop

	move	$5,$2
$L485:
	jal	__divsf3
	move	$4,$16

	jal	__fixsfdi
	move	$4,$2

	move	$18,$2
	j	$L429
	move	$19,$3

$L467:
	lui	$6,%hi($LC17)
	move	$22,$0
	addiu	$6,$6,%lo($LC17)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,1			# 0x1

	move	$2,$22
	lw	$31,100($sp)
	lw	$fp,96($sp)
	lw	$23,92($sp)
	lw	$22,88($sp)
	lw	$21,84($sp)
	lw	$20,80($sp)
	lw	$19,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	$31
	addiu	$sp,$sp,104

$L344:
	lui	$2,%hi(force_ni)
	lw	$3,%lo(force_ni)($2)
	bne	$3,$0,$L474
	lui	$6,%hi($LC16)

	j	$L364
	sw	$0,48($22)

$L464:
	j	$L364
	sw	$0,92($fp)

$L466:
	addiu	$7,$2,%lo($LC14)
$L367:
	lui	$6,%hi($LC15)
	li	$4,7			# 0x7
	addiu	$6,$6,%lo($LC15)
	jal	mp_msg
	li	$5,4			# 0x4

	li	$2,4			# 0x4
	sw	$2,40($22)
	lui	$2,%hi(demuxer_desc_avi_ni)
	li	$4,1			# 0x1
	lui	$3,%hi(pts_from_bps)
	addiu	$2,$2,%lo(demuxer_desc_avi_ni)
	sw	$4,%lo(pts_from_bps)($3)
	j	$L364
	sw	$2,0($22)

$L474:
	li	$4,7			# 0x7
	addiu	$6,$6,%lo($LC16)
	jal	mp_msg
	li	$5,4			# 0x4

	lui	$2,%hi(demuxer_desc_avi_nini)
	lw	$4,8($22)
	li	$3,5			# 0x5
	addiu	$2,$2,%lo(demuxer_desc_avi_nini)
	sw	$3,40($22)
	sw	$2,0($22)
	li	$3,1			# 0x1
	lui	$2,%hi(pts_from_bps)
	sw	$4,12($21)
	sw	$4,16($21)
	sw	$3,%lo(pts_from_bps)($2)
	j	$L364
	sw	$0,48($22)

$L465:
	lui	$2,%hi($LC13)
	j	$L367
	addiu	$7,$2,%lo($LC13)

$L430:
	lw	$18,132($23)
	move	$19,$0
	move	$4,$18
	jal	__floatdisf
	move	$5,$19

	lw	$4,64($21)
	bltz	$4,$L442
	move	$16,$2

	jal	__floatsisf
	nop

	lw	$5,240($20)
$L484:
	jal	__mulsf3
	move	$4,$2

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	jal	__fixsfsi
	move	$4,$2

	sw	$2,44($23)
$L429:
	lw	$4,8($22)
	lw	$2,12($22)
	lw	$7,64($21)
	subu	$2,$2,$4
	subu	$4,$2,$18
	sra	$3,$2,31
	sltu	$6,$2,$4
	subu	$5,$3,$19
	sll	$2,$7,3
	subu	$16,$4,$2
	subu	$5,$5,$6
	move	$3,$0
	sltu	$6,$4,$16
	subu	$17,$5,$3
	subu	$17,$17,$6
	lui	$6,%hi($LC22)
	addiu	$6,$6,%lo($LC22)
	li	$4,7			# 0x7
	li	$5,6			# 0x6
	sw	$7,24($sp)
	sw	$16,16($sp)
	sw	$18,32($sp)
	sw	$19,36($sp)
	jal	mp_msg
	sw	$17,20($sp)

	move	$4,$16
	jal	__floatdisf
	move	$5,$17

	lw	$4,64($21)
	bltz	$4,$L444
	move	$16,$2

	jal	__floatsisf
	nop

	lw	$5,240($20)
$L483:
	jal	__mulsf3
	move	$4,$2

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	jal	__fixsfsi
	move	$4,$2

	j	$L408
	sw	$2,252($20)

$L463:
	lui	$6,%hi($LC12)
	move	$22,$0
	addiu	$6,$6,%lo($LC12)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,1			# 0x1

	move	$2,$22
	lw	$31,100($sp)
	lw	$fp,96($sp)
	lw	$23,92($sp)
	lw	$22,88($sp)
	lw	$21,84($sp)
	lw	$20,80($sp)
	lw	$19,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	$31
	addiu	$sp,$sp,104

$L470:
	jal	new_ds_stream
	nop

	move	$4,$2
	li	$5,18			# 0x12
	li	$6,-1			# 0xffffffffffffffff
	li	$7,-2			# 0xfffffffffffffffe
	move	$18,$2
	sw	$16,16($sp)
	jal	new_demuxer
	sw	$0,20($sp)

	lui	$3,%hi(demux_ogg_open_funcp)
	move	$17,$2
	lw	$2,%lo(demux_ogg_open_funcp)($3)
	jal	$2
	move	$4,$17

	bne	$2,$0,$L450
	move	$6,$22

	lui	$6,%hi($LC23)
	addiu	$6,$6,%lo($LC23)
	li	$5,1			# 0x1
	jal	mp_msg
	li	$4,5			# 0x5

	jal	free_stream
	move	$4,$18

	lw	$2,52($22)
	j	$L361
	sw	$16,68($2)

$L407:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L478
	move	$5,$2

$L403:
	srl	$2,$18,1
	andi	$4,$18,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	lw	$4,304($20)
	bgez	$4,$L475
	move	$16,$2

$L405:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L479
	move	$4,$16

$L413:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L480
	move	$4,$16

$L411:
	srl	$2,$19,1
	andi	$4,$19,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L481
	move	$4,$16

$L415:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L482
	move	$5,$2

$L459:
	addiu	$6,$6,%lo($LC9)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,2			# 0x2

	lw	$3,52($22)
	li	$2,-2			# 0xfffffffffffffffe
	j	$L325
	sw	$2,68($3)

$L460:
	addiu	$6,$6,%lo($LC10)
	li	$4,7			# 0x7
	jal	mp_msg
	li	$5,2			# 0x2

	lw	$3,56($22)
	li	$2,-1			# 0xffffffffffffffff
	j	$L328
	sw	$2,68($3)

$L469:
	lui	$3,%hi(init_avi_with_ogg_funcp)
	lw	$2,%lo(init_avi_with_ogg_funcp)($3)
	jal	$2
	move	$4,$22

	j	$L361
	move	$22,$2

$L450:
	move	$4,$22
	jal	new_demuxers_demuxer
	move	$5,$17

	j	$L361
	move	$22,$2

$L472:
	beq	$23,$0,$L496
	lui	$6,%hi($LC21)

	lw	$16,156($23)
	lwl	$2,11($16)
	lwr	$2,8($16)
	beq	$2,$0,$L497
	addiu	$6,$6,%lo($LC21)

	lw	$4,132($23)
	bltz	$4,$L422
	srl	$2,$4,1

	jal	__floatsisf
	nop

	lw	$5,236($20)
$L489:
	jal	__mulsf3
	move	$4,$2

	lw	$4,124($23)
	bltz	$4,$L424
	move	$17,$2

	jal	__floatsisf
	nop

	move	$4,$17
$L488:
	jal	__divsf3
	move	$5,$2

	lw	$4,120($23)
	bltz	$4,$L426
	move	$17,$2

	jal	__floatsisf
	nop

	move	$5,$2
$L490:
	jal	__mulsf3
	move	$4,$17

	jal	__fixunssfsi
	move	$4,$2

	sltu	$3,$2,2
	beq	$3,$0,$L427
	sw	$2,64($21)

	lui	$6,%hi($LC21)
$L496:
	addiu	$6,$6,%lo($LC21)
$L497:
	li	$4,14			# 0xe
	jal	mp_msg
	li	$5,2			# 0x2

	j	$L416
	sw	$0,64($21)

$L444:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L483
	lw	$5,240($20)

$L473:
	j	$L429
	move	$19,$0

$L442:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L484
	lw	$5,240($20)

$L440:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L485
	move	$5,$2

$L438:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L486
	move	$4,$16

$L436:
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L487
	move	$4,$16

$L434:
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L433
	move	$16,$2

$L424:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L488
	move	$4,$17

$L422:
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L489
	lw	$5,236($20)

$L426:
	srl	$2,$4,1
	andi	$4,$4,0x1
	jal	__floatsisf
	or	$4,$4,$2

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

	j	$L490
	move	$5,$2

$L382:
	move	$16,$0
	move	$17,$0
	lw	$11,4($20)
	lw	$10,0($21)