demux_lavf.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 4,508 行 · 第 1/5 页

	.set	noreorder
	.set	nomacro
	j	$L260
	sb	$0,4($5)
	.set	macro
	.set	reorder

$L434:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L320
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$16,14
	and	$2,$6,$2
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L324
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L399:
#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,$7
	bne	$2,$0,$L399
$L324:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	beq	$3,$0,$L326
$L400:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L400
$L326:
	andi	$6,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L329
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L330
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$6,$2,$L318
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L318
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L343:
	li	$2,6			# 0x6
	.set	noreorder
	.set	nomacro
	j	$L339
	sw	$2,12($18)
	.set	macro
	.set	reorder

$L341:
	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$L339
	sw	$2,32($18)
	.set	macro
	.set	reorder

$L340:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	j	$L339
	sw	$2,32($18)
	.set	macro
	.set	reorder

$L364:
	jal	memcpy
	li	$4,8			# 0x8
	.set	noreorder
	.set	nomacro
	jal	mp_msg_test
	li	$5,6			# 0x6
	.set	macro
	.set	reorder

	beq	$2,$0,$L375
$L437:
	lw	$4,336($22)
	.set	noreorder
	.set	nomacro
	jal	print_video_header
	li	$5,6			# 0x6
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L443
	lw	$2,384($sp)
	.set	macro
	.set	reorder

$L416:
	lui	$5,%hi($LC22)
	.set	noreorder
	.set	nomacro
	j	$L410
	addiu	$5,$5,%lo($LC22)
	.set	macro
	.set	reorder

$L438:
	lw	$4,156($18)
	.set	noreorder
	.set	nomacro
	jal	print_wave_header
	li	$5,6			# 0x6
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L444
	lui	$2,%hi(audio_lang)
	.set	macro
	.set	reorder

$L433:
	.set	noreorder
	.set	nomacro
	jal	av_codec_get_tag
	addiu	$4,$4,%lo(mp_wav_taglists)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L312
	sw	$2,232($19)
	.set	macro
	.set	reorder

$L436:
	lw	$5,228($19)
	.set	noreorder
	.set	nomacro
	jal	av_codec_get_tag
	addiu	$4,$4,%lo(mp_bmp_taglists)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L355
	sw	$2,232($19)
	.set	macro
	.set	reorder

$L329:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L318
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L417:
	lui	$6,%hi($LC23)
	addiu	$6,$6,%lo($LC23)
	li	$4,8			# 0x8
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L283
	sw	$0,384($sp)
	.set	macro
	.set	reorder

$L430:
	lui	$6,%hi($LC39)
	addiu	$6,$6,%lo($LC39)
	li	$4,8			# 0x8
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L283
	sw	$0,384($sp)
	.set	macro
	.set	reorder

$L418:
	lui	$6,%hi($LC24)
	addiu	$6,$6,%lo($LC24)
	li	$4,8			# 0x8
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L283
	sw	$0,384($sp)
	.set	macro
	.set	reorder

$L330:
	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	$L318
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L373:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L362
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L374:
	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	$L362
	sb	$2,6($4)
	.set	macro
	.set	reorder

	.end	demux_open_lavf
	.section	.rodata.str1.4
	.align	2
$LC40:
	.ascii	"%d=mp_read(%p, %p, %d), eof:%d\012\000"
	.section	.text.mp_read,"ax",@progbits
	.align	2
	.align	5
	.ent	mp_read
	.type	mp_read, @function
mp_read:
	.frame	$sp,64,$31		# vars= 0, regs= 8/0, args= 32, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-64
	sw	$22,56($sp)
	sw	$21,52($sp)
	sw	$20,48($sp)
	sw	$31,60($sp)
	sw	$19,44($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	lw	$17,16($4)
	move	$21,$4
	lw	$2,56($17)
	move	$22,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L488
	move	$20,$6
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$6,$L458
	move	$19,$22
	.set	macro
	.set	reorder

	lw	$5,36($17)
	lw	$3,40($17)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L461
	move	$18,$6
	.set	macro
	.set	reorder

$L491:
	move	$16,$2
	sltu	$2,$3,$5
	bne	$2,$0,$L489
$L467:
	slt	$2,$18,$16
	movn	$16,$18,$2
	lw	$3,80($17)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L469
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L492:
	andi	$2,$19,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L494
	move	$4,$19
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L494
	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,$0,$L473
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L484:
#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,$0,$L484
$L473:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L495
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L485:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L485
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L495:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L479
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L480
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L490
$L477:
	lw	$5,36($17)
	subu	$18,$18,$16
	addu	$2,$5,$16
	move	$5,$2
	.set	noreorder
	.set	nomacro
	blez	$18,$L458
	sw	$2,36($17)
	.set	macro
	.set	reorder

$L493:
	lw	$3,40($17)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L491
	addu	$19,$19,$16
	.set	macro
	.set	reorder

$L461:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L466
	subu	$16,$20,$18
	.set	macro
	.set	reorder

	lw	$3,40($17)
	lw	$5,36($17)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L467
	subu	$16,$3,$5
	.set	macro
	.set	reorder

$L489:
	lui	$6,%hi($LC4)
	li	$5,2			# 0x2
	addiu	$6,$6,%lo($LC4)
	.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,$0,$L492
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L469:
	move	$4,$19
$L494:
	.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	$18,$L493
	sw	$2,36($17)
	.set	macro
	.set	reorder

$L458:
	move	$16,$20
$L466:
	sw	$21,16($sp)
	sw	$22,20($sp)
	sw	$20,24($sp)
	lw	$2,56($17)
	lui	$6,%hi($LC40)
	move	$7,$16
	addiu	$6,$6,%lo($LC40)
	li	$4,8			# 0x8
	li	$5,7			# 0x7
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$2,28($sp)
	.set	macro
	.set	reorder

	move	$2,$16
	lw	$31,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,64
	.set	macro
	.set	reorder

$L479:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L477
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L480:
	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	$L477
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L488:
	li	$16,-1			# 0xffffffffffffffff
	move	$2,$16
	lw	$31,60($sp)
	lw	$22,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,64
	.set	macro
	.set	reorder

$L490:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L477
	sb	$2,4($4)
	.set	macro
	.set	reorder

	.end	mp_read
	.globl	lavfdopts_conf
	.section	.rodata.str1.4
	.align	2
$LC41:
	.ascii	"format\000"
	.data
	.align	3
	.type	lavfdopts_conf, @object
	.size	lavfdopts_conf, 160
lavfdopts_conf:
	.word	$LC18
	.word	opt_probesize
	.word	m_option_type_int
	.word	3
	.word	0
	.word	1077936128
	.word	-4194304
	.word	1105199103
	.word	0
	.space	4
	.word	$LC41
	.word	opt_format
	.word	m_option_type_string
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.space	4
	.word	$LC20
	.word	opt_analyzeduration
	.word	m_option_type_int
	.word	3
	.word	0
	.word	0
	.word	-4194304
	.word	1105199103
	.word	0
	.space	4
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.word	0
	.space	4
	.globl	mp_wav_taglists
	.align	2
	.type	mp_wav_taglists, @object
	.size	mp_wav_taglists, 12
mp_wav_taglists:
	.word	codec_wav_tags
	.word	mp_wav_tags
	.word	0
	.globl	mp_bmp_taglists
	.align	2
	.type	mp_bmp_taglists, @object
	.size	mp_bmp_taglists, 12
mp_bmp_taglists:
	.word	codec_bmp_tags
	.word	mp_bmp_tags
	.word	0
	.globl	demuxer_desc_lavf
	.section	.rodata.str1.4
	.align	2
$LC42:
	.ascii	"libavformat demuxer\000"
	.align	2
$LC43:
	.ascii	"libavformat\000"
	.align	2
$LC44:
	.ascii	"Michael Niedermayer\000"
	.align	2
$LC45:
	.ascii	"supports many formats, requires libavformat\000"
	.data
	.align	2
	.type	demuxer_desc_lavf, @object
	.size	demuxer_desc_lavf, 52
demuxer_desc_lavf:
	.word	$LC42
	.word	$LC32
	.word	$LC43
	.word	$LC44
	.word	$LC45
	.word	35
	.word	0
	.word	lavf_check_file
	.word	demux_lavf_fill_buffer
	.word	demux_open_lavf
	.word	demux_close_lavf
	.word	demux_seek_lavf
	.word	demux_lavf_control
	.globl	demuxer_desc_lavf_preferred
	.section	.rodata.str1.4
	.align	2
$LC46:
	.ascii	"libavformat preferred demuxer\000"
	.align	2
$LC47:
	.ascii	"lavfpref\000"
	.data
	.align	2
	.type	demuxer_desc_lavf_preferred, @object
	.size	demuxer_desc_lavf_preferred, 52
demuxer_desc_lavf_preferred:
	.word	$LC46
	.word	$LC47
	.word	$LC43
	.word	$LC44
	.word	$LC45
	.word	44
	.word	1
	.word	lavf_check_preferred_file
	.word	demux_lavf_fill_buffer
	.word	demux_open_lavf
	.word	demux_close_lavf
	.word	demux_seek_lavf
	.word	demux_lavf_control
	.local	opt_probesize
	.comm	opt_probesize,4,4
	.local	opt_analyzeduration
	.comm	opt_analyzeduration,4,4
	.section	.rodata.str1.4
	.align	2
$LC48:
	.ascii	"dxa\000"
	.align	2
$LC49:
	.ascii	"wv\000"
	.align	2
$LC50:
	.ascii	"nuv\000"
	.align	2
$LC51:
	.ascii	"nut\000"
	.align	2
$LC52:
	.ascii	"gxf\000"
	.align	2
$LC53:
	.ascii	"mxf\000"
	.align	2
$LC54:
	.ascii	"flv\000"
	.align	2
$LC55:
	.ascii	"swf\000"
	.data
	.align	2
	.type	preferred_list, @object
	.size	preferred_list, 36
preferred_list:
	.word	$LC48
	.word	$LC49
	.word	$LC50
	.word	$LC51
	.word	$LC52
	.word	$LC53
	.word	$LC54
	.word	$LC55
	.word	0
	.section	.rodata.str1.4
	.align	2
$LC56:
	.ascii	"mp\000"
	.data
	.align	2
	.type	mp_protocol, @object
	.size	mp_protocol, 28
mp_protocol:
	.word	$LC56
	.word	mp_open
	.word	mp_read
	.word	mp_write
	.word	mp_seek
	.word	mp_close
	.space	4
	.local	opt_format
	.comm	opt_format,4,4
	.rdata
	.align	2
	.type	mp_wav_tags, @object
	.size	mp_wav_tags, 152
mp_wav_tags:
	.word	69639
	.word	1095587892
	.word	69642
	.word	1095058497
	.word	69636
	.word	1398229313
	.word	69650
	.word	1095780436
	.word	73728
	.word	25198
	.word	86039
	.word	1802465123
	.word	86045
	.word	1095320388
	.word	81921
	.word	1095781961
	.word	86047
	.word	541282381
	.word	65549
	.word	875720297
	.word	65537
	.word	1936684916
	.word	65540
	.word	1936684916
	.word	81920
	.word	1095855954
	.word	86034
	.word	1852991603
	.word	86041
	.word	826365012
	.word	86044
	.word	1263556183
	.word	86036
	.word	826560083
	.word	81922
	.word	1851881537
	.word	0
	.word	0
	.align	2
	.type	mp_bmp_tags, @object
	.size	mp_bmp_tags, 136
mp_bmp_tags:
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	.word	1446197571
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	.word	0
	.word	0
	.ident	"GCC: (GNU) 4.1.2"