demux_vqf.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 3,871 行 · 第 1/4 页

	.align	2
	.align	5
	.ent	demux_probe_vqf
	.type	demux_probe_vqf, @function
demux_probe_vqf:
	.frame	$sp,48,$31		# vars= 8, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-48
	sw	$20,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$31,44($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	lw	$17,16($4)
	addiu	$20,$sp,16
	lw	$5,36($17)
	lw	$3,40($17)
	move	$19,$20
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L361
	li	$18,4			# 0x4
	.set	macro
	.set	reorder

$L392:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L396
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L368:
	slt	$2,$18,$16
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L370
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L394:
	andi	$2,$19,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L397
	move	$4,$19
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L397
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$19,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L374
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L386:
#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,$0,$L386
$L374:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L398
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L387:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L387
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L398:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L380
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L381
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L391
$L378:
	lw	$5,36($17)
	subu	$18,$18,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	blez	$18,$L367
	sw	$2,36($17)
	.set	macro
	.set	reorder

$L395:
	lw	$3,40($17)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L392
	addu	$19,$19,$16
	.set	macro
	.set	reorder

$L361:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$17
	.set	macro
	.set	reorder

	beq	$2,$0,$L393
	lw	$3,40($17)
	lw	$5,36($17)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L368
	subu	$16,$3,$5
	.set	macro
	.set	reorder

	lui	$6,%hi($LC1)
$L396:
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC1)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$4,7			# 0x7
	.set	macro
	.set	reorder

	slt	$2,$18,$16
	lw	$5,36($17)
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L394
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L370:
	move	$4,$19
$L397:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

	lw	$5,36($17)
	subu	$18,$18,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	bgtz	$18,$L395
	sw	$2,36($17)
	.set	macro
	.set	reorder

$L367:
	lui	$5,%hi($LC0)
$L399:
	move	$4,$20
	addiu	$5,$5,%lo($LC0)
	.set	noreorder
	.set	nomacro
	jal	memcmp
	li	$6,4			# 0x4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L366
	lw	$31,44($sp)
	.set	macro
	.set	reorder

	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	li	$2,37			# 0x25
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

$L380:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L378
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L381:
	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	$L378
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L391:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L378
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L393:
	.set	noreorder
	.set	nomacro
	beq	$18,$0,$L399
	lui	$5,%hi($LC0)
	.set	macro
	.set	reorder

$L366:
	lw	$31,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

	.end	demux_probe_vqf
	.globl	__floatsisf
	.globl	__addsf3
	.globl	__divsf3
	.globl	__extendsfdf2
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC13:
	.word	0
	.word	-1008730112
	.section	.text.demux_vqf_fill_buffer,"ax",@progbits
	.align	2
	.align	5
	.ent	demux_vqf_fill_buffer
	.type	demux_vqf_fill_buffer, @function
demux_vqf_fill_buffer:
	.frame	$sp,56,$31		# vars= 0, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-56
	sw	$23,44($sp)
	sw	$22,40($sp)
	sw	$31,52($sp)
	sw	$fp,48($sp)
	sw	$21,36($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	lw	$2,52($4)
	lw	$3,16($4)
	lw	$16,92($2)
	move	$22,$4
	lw	$2,156($16)
	lw	$4,56($3)
	lwl	$21,11($2)
	move	$23,$5
	lw	$19,44($3)
	lwr	$21,8($2)
	lw	$17,36($3)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L401
	lw	$18,40($3)
	.set	macro
	.set	reorder

	lw	$31,52($sp)
	lw	$fp,48($sp)
	lw	$23,44($sp)
	lw	$22,40($sp)
	lw	$21,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	move	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,56
	.set	macro
	.set	reorder

$L401:
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	li	$4,56			# 0x38
	.set	macro
	.set	reorder

	move	$20,$2
	lui	$2,%hi(correct_pts)
	lw	$3,%lo(correct_pts)($2)
	sw	$0,52($20)
	sw	$21,0($20)
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L404
	move	$fp,$21
	.set	macro
	.set	reorder

	lui	$2,%hi($LC13)
	lw	$7,%lo($LC13+4)($2)
	lw	$6,%lo($LC13)($2)
	addu	$4,$19,$17
	move	$2,$6
	move	$3,$7
	subu	$18,$4,$18
	li	$4,1			# 0x1
	sw	$6,8($20)
	sw	$7,12($20)
	sw	$2,24($20)
	sw	$3,28($20)
	sw	$4,44($20)
	sw	$2,16($20)
	sw	$3,20($20)
	sw	$0,32($20)
	sw	$0,40($20)
	sw	$0,48($20)
	.set	noreorder
	.set	nomacro
	blez	$21,$L407
	sw	$0,36($20)
	.set	macro
	.set	reorder

$L462:
	li	$4,32			# 0x20
	.set	noreorder
	.set	nomacro
	jal	uc_memalign
	addiu	$5,$21,8
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L455
	sw	$2,36($20)
	.set	macro
	.set	reorder

$L454:
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	move	$4,$18
	.set	macro
	.set	reorder

	move	$17,$2
	lw	$2,156($16)
	lwl	$4,11($2)
	lwr	$4,8($2)
	.set	noreorder
	.set	nomacro
	bltz	$4,$L443
	srl	$2,$4,1
	.set	macro
	.set	reorder

	jal	__floatsisf
	move	$5,$2
$L465:
	.set	noreorder
	.set	nomacro
	jal	__divsf3
	move	$4,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$17,16($22)
	sw	$18,32($23)
	sw	$3,20($23)
	lw	$5,36($17)
	lw	$3,40($17)
	sw	$2,16($23)
	subu	$2,$3,$5
	lw	$19,36($20)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L415
	move	$18,$21
	.set	macro
	.set	reorder

$L458:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L467
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L421:
	slt	$2,$18,$16
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L423
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L460:
	andi	$2,$19,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L468
	move	$4,$19
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L468
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$19,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L427
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L448:
#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,$0,$L448
$L427:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L469
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L449:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L449
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L469:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L433
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L434
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L457
$L431:
	lw	$5,36($17)
	subu	$18,$18,$16
	addu	$5,$5,$16
	.set	noreorder
	.set	nomacro
	blez	$18,$L420
	sw	$5,36($17)
	.set	macro
	.set	reorder

$L461:
	lw	$3,40($17)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L458
	addu	$19,$19,$16
	.set	macro
	.set	reorder

$L415:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$17
	.set	macro
	.set	reorder

	beq	$2,$0,$L459
	lw	$3,40($17)
	lw	$5,36($17)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L421
	subu	$16,$3,$5
	.set	macro
	.set	reorder

	lui	$6,%hi($LC1)
$L467:
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC1)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$4,7			# 0x7
	.set	macro
	.set	reorder

	slt	$2,$18,$16
	lw	$5,36($17)
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L460
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L423:
	move	$4,$19
$L468:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	move	$6,$16
	.set	macro
	.set	reorder

	lw	$5,36($17)
	subu	$18,$18,$16
	addu	$5,$5,$16
	.set	noreorder
	.set	nomacro
	bgtz	$18,$L461
	sw	$5,36($17)
	.set	macro
	.set	reorder

$L420:
	lw	$4,36($20)
$L464:
	.set	noreorder
	.set	nomacro
	jal	uc_realloc
	addiu	$5,$fp,8
	.set	macro
	.set	reorder

	move	$4,$2
	sw	$2,36($20)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L439
	sw	$fp,0($20)
	.set	macro
	.set	reorder

$L463:
	addu	$4,$4,$fp
	move	$5,$0
	.set	noreorder
	.set	nomacro
	jal	memset
	li	$6,8			# 0x8
	.set	macro
	.set	reorder

$L441:
	move	$4,$23
	.set	noreorder
	.set	nomacro
	jal	ds_add_packet
	move	$5,$20
	.set	macro
	.set	reorder

	lw	$31,52($sp)
	lw	$fp,48($sp)
	lw	$23,44($sp)
	lw	$22,40($sp)
	lw	$21,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,56
	.set	macro
	.set	reorder

$L404:
	lui	$2,%hi($LC13)
	lw	$3,%lo($LC13+4)($2)
	addu	$4,$19,$17
	lw	$2,%lo($LC13)($2)
	move	$6,$0
	move	$7,$0
	subu	$18,$4,$18
	li	$4,1			# 0x1
	sw	$6,8($20)
	sw	$7,12($20)
	sw	$2,24($20)
	sw	$3,28($20)
	sw	$4,44($20)
	sw	$2,16($20)
	sw	$3,20($20)
	sw	$0,32($20)
	sw	$0,40($20)
	sw	$0,48($20)
	.set	noreorder
	.set	nomacro
	bgtz	$21,$L462
	sw	$0,36($20)
	.set	macro
	.set	reorder

$L407:
	move	$4,$18
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	sw	$0,0($20)
	.set	macro
	.set	reorder

	move	$17,$2
	lw	$2,156($16)
	lwl	$4,11($2)
	lwr	$4,8($2)
	.set	noreorder
	.set	nomacro
	bltz	$4,$L412
	srl	$2,$4,1
	.set	macro
	.set	reorder

	jal	__floatsisf
	move	$5,$2
$L466:
	.set	noreorder
	.set	nomacro
	jal	__divsf3
	move	$4,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$4,$2
	.set	macro
	.set	reorder

	sw	$2,16($23)
	sw	$3,20($23)
	sw	$18,32($23)
$L413:
	lw	$4,36($20)
	beq	$4,$0,$L437
	jal	uc_free
$L437:
	sw	$0,36($20)
	lw	$4,36($20)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L463
	sw	$fp,0($20)
	.set	macro
	.set	reorder

$L439:
	.set	noreorder
	.set	nomacro
	j	$L441
	sw	$0,0($20)
	.set	macro
	.set	reorder

$L433:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L431
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L434:
	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	$L431
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L457:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L431
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L459:
	subu	$fp,$21,$18
	blez	$fp,$L413
	.set	noreorder
	.set	nomacro
	j	$L464
	lw	$4,36($20)
	.set	macro
	.set	reorder

$L443:
	andi	$4,$4,0x1
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	or	$4,$4,$2
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	move	$5,$2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L465
	move	$5,$2
	.set	macro
	.set	reorder

$L455:
	.set	noreorder
	.set	nomacro
	j	$L454
	sw	$0,0($20)
	.set	macro
	.set	reorder

$L412:
	andi	$4,$4,0x1
	.set	noreorder
	.set	nomacro
	jal	__floatsisf
	or	$4,$4,$2
	.set	macro
	.set	reorder

	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	__addsf3
	move	$5,$2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L466
	move	$5,$2
	.set	macro
	.set	reorder

	.end	demux_vqf_fill_buffer
	.globl	demuxer_desc_vqf
	.section	.rodata.str1.4
	.align	2
$LC14:
	.ascii	"TwinVQ demuxer\000"
	.align	2
$LC15:
	.ascii	"vqf\000"
	.align	2
$LC16:
	.ascii	"VQF\000"
	.align	2
$LC17:
	.ascii	"Nick Kurshev\000"
	.align	2
$LC18:
	.ascii	"ported frm MPlayerXP\000"
	.data
	.align	2
	.type	demuxer_desc_vqf, @object
	.size	demuxer_desc_vqf, 52
demuxer_desc_vqf:
	.word	$LC14
	.word	$LC15
	.word	$LC16
	.word	$LC17
	.word	$LC18
	.word	37
	.word	1
	.word	demux_probe_vqf
	.word	demux_vqf_fill_buffer
	.word	demux_open_vqf
	.word	demux_close_vqf
	.word	demux_seek_vqf
	.word	0
	.ident	"GCC: (GNU) 4.1.2"