demuxer.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 4,656 行 · 第 1/5 页

	li	$5,352			# 0x160

	lui	$6,%hi($LC17)
	sw	$2,1088($16)
	addiu	$6,$6,%lo($LC17)
	li	$4,41			# 0x29
	li	$5,4			# 0x4
	jal	mp_msg
	move	$7,$19

	j	$L111
	addu	$2,$17,$18

$L110:
	li	$2,256			# 0x100
	jal	mp_msg
	sw	$2,16($sp)

	j	$L105
	move	$2,$0

	.set	macro
	.set	reorder
	.end	new_sh_video_vid
	.section	.rodata.str1.4
	.align	2
$LC18:
	.ascii	"Requested audio stream id overflow (%d > %d)\012\000"
	.align	2
$LC19:
	.ascii	"WARNING: Audio stream header %d redefined.\012\000"
	.align	2
$LC20:
	.ascii	"==> Found audio stream: %d\012\000"
	.align	2
$LC22:
	.ascii	"ID_AUDIO_ID=%d\012\000"
	.section	.rodata.cst8
	.align	3
$LC21:
	.word	0
	.word	-1008730112
	.section	.text.new_sh_audio_aid,"ax",@progbits
	.align	2
	.align	5
	.globl	new_sh_audio_aid
	.ent	new_sh_audio_aid
	.type	new_sh_audio_aid, @function
new_sh_audio_aid:
	.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	move	$3,$5
	sw	$19,36($sp)
	sw	$17,28($sp)
	move	$19,$6
	sll	$17,$5,2
	lui	$6,%hi($LC18)
	sltu	$2,$3,256
	sw	$18,32($sp)
	sw	$16,24($sp)
	move	$7,$5
	move	$18,$4
	addu	$16,$17,$4
	sw	$31,40($sp)
	li	$5,2			# 0x2
	li	$4,5			# 0x5
	beq	$2,$0,$L120
	addiu	$6,$6,%lo($LC18)

	lw	$2,64($16)
	lui	$6,%hi($LC20)
	addiu	$6,$6,%lo($LC20)
	move	$7,$3
	li	$4,5			# 0x5
	beq	$2,$0,$L116
	li	$5,6			# 0x6

	lui	$6,%hi($LC19)
	addiu	$6,$6,%lo($LC19)
	jal	mp_msg
	li	$5,2			# 0x2

	addu	$2,$17,$18
$L121:
	lw	$2,64($2)
	sw	$19,0($2)
$L115:
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

$L116:
	jal	mp_msg
	nop

	li	$4,1			# 0x1
	jal	uc_calloc
	li	$5,192			# 0xc0

	lui	$3,%hi($LC21)
	lw	$4,%lo($LC21)($3)
	lw	$5,%lo($LC21+4)($3)
	li	$3,2			# 0x2
	sw	$4,176($2)
	sw	$3,32($2)
	li	$4,9			# 0x9
	li	$3,8192			# 0x2000
	lui	$6,%hi($LC22)
	sw	$5,180($2)
	sw	$4,24($2)
	sw	$2,64($16)
	sw	$3,64($2)
	addiu	$6,$6,%lo($LC22)
	li	$4,41			# 0x29
	li	$5,4			# 0x4
	jal	mp_msg
	move	$7,$19

	j	$L121
	addu	$2,$17,$18

$L120:
	li	$2,256			# 0x100
	jal	mp_msg
	sw	$2,16($sp)

	j	$L115
	move	$2,$0

	.set	macro
	.set	reorder
	.end	new_sh_audio_aid
	.section	.rodata.str1.4
	.align	2
$LC23:
	.ascii	"Requested sub stream id overflow (%d > %d)\012\000"
	.align	2
$LC24:
	.ascii	"Sub stream %i redefined\012\000"
	.align	2
$LC25:
	.ascii	"ID_SUBTITLE_ID=%d\012\000"
	.section	.text.new_sh_sub_sid,"ax",@progbits
	.align	2
	.align	5
	.globl	new_sh_sub_sid
	.ent	new_sh_sub_sid
	.type	new_sh_sub_sid, @function
new_sh_sub_sid:
	.frame	$sp,56,$31		# vars= 0, regs= 7/0, args= 24, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$16,24($sp)
	move	$16,$5
	sw	$21,44($sp)
	sw	$20,40($sp)
	move	$21,$6
	sll	$20,$5,2
	lui	$6,%hi($LC23)
	sltu	$2,$16,32
	sw	$18,32($sp)
	sw	$17,28($sp)
	move	$7,$5
	move	$18,$4
	addu	$17,$20,$4
	sw	$31,48($sp)
	sw	$19,36($sp)
	li	$5,2			# 0x2
	li	$4,5			# 0x5
	beq	$2,$0,$L131
	addiu	$6,$6,%lo($LC23)

	lw	$2,2112($17)
	lui	$6,%hi($LC24)
	li	$4,1			# 0x1
	li	$5,108			# 0x6c
	addiu	$6,$6,%lo($LC24)
	beq	$2,$0,$L126
	move	$7,$16

	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,2			# 0x2

$L128:
	addu	$2,$20,$18
$L132:
	lw	$2,2112($2)
$L125:
	lw	$31,48($sp)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,56

$L126:
	jal	uc_calloc
	nop

	lui	$6,%hi($LC25)
	sw	$2,2112($17)
	sw	$21,0($2)
	addiu	$6,$6,%lo($LC25)
	move	$7,$21
	li	$4,41			# 0x29
	li	$5,4			# 0x4
	jal	mp_msg
	move	$19,$2

	lui	$2,%hi(dvdsub_id)
	lw	$3,%lo(dvdsub_id)($2)
	bne	$16,$3,$L132
	addu	$2,$20,$18

	lw	$2,60($18)
	sw	$16,68($2)
	j	$L128
	sw	$19,92($2)

$L131:
	li	$2,32			# 0x20
	jal	mp_msg
	sw	$2,16($sp)

	j	$L125
	move	$2,$0

	.set	macro
	.set	reorder
	.end	new_sh_sub_sid
	.section	.rodata.str1.4
	.align	2
$LC26:
	.ascii	"\012Too many audio packets in the buffer: (%d in %d byte"
	.ascii	"s).\012\000"
	.align	2
$LC27:
	.ascii	"Maybe you are playing a non-interleaved stream/file or t"
	.ascii	"he codec failed?\012For AVI files, try to force non-inte"
	.ascii	"rleaved mode with the -ni option.\012\000"
	.align	2
$LC29:
	.ascii	"\012Too many video packets in the buffer: (%d in %d byte"
	.ascii	"s).\012\000"
	.section	.rodata.cst8
	.align	3
$LC28:
	.word	0
	.word	-1008730112
	.section	.text.ds_get_next_pts,"ax",@progbits
	.align	2
	.align	5
	.globl	ds_get_next_pts
	.ent	ds_get_next_pts
	.type	ds_get_next_pts, @function
ds_get_next_pts:
	.frame	$sp,48,$31		# vars= 0, regs= 5/0, args= 24, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$31,40($sp)
	sw	$16,24($sp)
	lw	$16,72($4)
	move	$17,$4
	lui	$19,%hi($LC27)
	lui	$18,%hi($LC28)
$L134:
	lw	$2,56($17)
	move	$4,$16
	move	$5,$17
	bne	$2,$0,$L152
	li	$6,4194304			# 0x400000

	lw	$3,52($16)
	lw	$7,48($3)
	slt	$2,$7,4096
	beq	$2,$0,$L146
	nop

	lw	$3,52($3)
	slt	$2,$3,$6
	beq	$2,$0,$L136
	nop

	lw	$3,56($16)
	lw	$7,48($3)
	slt	$2,$7,4096
	beq	$2,$0,$L147
	nop

	lw	$3,52($3)
	slt	$2,$3,$6
	beq	$2,$0,$L154
	lui	$6,%hi($LC29)

	lw	$3,0($16)
	lw	$2,32($3)
	jal	$2
	nop

	bne	$2,$0,$L134
	lw	$2,%lo($LC28)($18)

$L153:
	lw	$3,%lo($LC28+4)($18)
$L139:
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

$L146:
	lw	$3,52($3)
$L136:
	lui	$6,%hi($LC26)
	addiu	$6,$6,%lo($LC26)
$L150:
	li	$4,5			# 0x5
	li	$5,1			# 0x1
	jal	mp_msg
	sw	$3,16($sp)

	addiu	$6,$19,%lo($LC27)
	li	$4,5			# 0x5
	jal	mp_msg
	li	$5,3			# 0x3

	j	$L153
	lw	$2,%lo($LC28)($18)

$L147:
	lw	$3,52($3)
	lui	$6,%hi($LC29)
$L154:
	j	$L150
	addiu	$6,$6,%lo($LC29)

$L152:
	lw	$3,12($2)
	j	$L139
	lw	$2,8($2)

	.set	macro
	.set	reorder
	.end	ds_get_next_pts
	.section	.text.demuxer_switch_video,"ax",@progbits
	.align	2
	.align	5
	.globl	demuxer_switch_video
	.ent	demuxer_switch_video
	.type	demuxer_switch_video, @function
demuxer_switch_video:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	lw	$2,0($4)
	sw	$16,16($sp)
	sw	$31,20($sp)
	lw	$2,48($2)
	sw	$5,28($sp)
	move	$16,$4
	addiu	$6,$sp,28
	beq	$2,$0,$L156
	li	$5,14			# 0xe

	jal	$2
	nop

	li	$3,-1			# 0xffffffffffffffff
	beq	$2,$3,$L156
	lw	$2,28($sp)

	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

$L156:
	lw	$2,56($16)
	lw	$31,20($sp)
	lw	$3,68($2)
	lw	$16,16($sp)
	sw	$3,28($sp)
	lw	$2,28($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	demuxer_switch_video
	.section	.text.demuxer_switch_audio,"ax",@progbits
	.align	2
	.align	5
	.globl	demuxer_switch_audio
	.ent	demuxer_switch_audio
	.type	demuxer_switch_audio, @function
demuxer_switch_audio:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	lw	$2,0($4)
	sw	$16,16($sp)
	sw	$31,20($sp)
	lw	$2,48($2)
	sw	$5,28($sp)
	move	$16,$4
	addiu	$6,$sp,28
	beq	$2,$0,$L161
	li	$5,12			# 0xc

	jal	$2
	nop

	li	$3,-1			# 0xffffffffffffffff
	beq	$2,$3,$L161
	lw	$2,28($sp)

	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

$L161:
	lw	$2,52($16)
	lw	$31,20($sp)
	lw	$3,68($2)
	lw	$16,16($sp)
	sw	$3,28($sp)
	lw	$2,28($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	demuxer_switch_audio
	.section	.text.demuxer_get_percent_pos,"ax",@progbits
	.align	2
	.align	5
	.globl	demuxer_get_percent_pos
	.ent	demuxer_get_percent_pos
	.type	demuxer_get_percent_pos, @function
demuxer_get_percent_pos:
	.frame	$sp,32,$31		# vars= 8, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$16,24($sp)
	sw	$31,28($sp)
	lw	$2,0($4)
	move	$16,$4
	lw	$2,48($2)
	beq	$2,$0,$L166
	sw	$0,16($sp)

	li	$5,11			# 0xb
	jal	$2
	addiu	$6,$sp,16

	lw	$3,12($16)
	blez	$2,$L178
	lw	$4,8($16)

	lw	$3,16($sp)
	bltz	$3,$L179
	slt	$2,$3,101

$L181:
	bne	$2,$0,$L180
	lw	$31,28($sp)

	li	$3,100			# 0x64
	sw	$3,16($sp)
	lw	$31,28($sp)
$L180:
	lw	$16,24($sp)
	move	$2,$3
	j	$31
	addiu	$sp,$sp,32

$L166:
	lw	$4,8($4)
	lw	$3,12($16)
$L178:
	li	$2,1374355456			# 0x51eb0000
	subu	$3,$3,$4
	ori	$2,$2,0x851f
	mult	$3,$2
	sra	$3,$3,31
	mfhi	$2
	sra	$2,$2,5
	subu	$3,$2,$3
	blez	$3,$L179
	nop

	lw	$2,4($16)
	subu	$2,$2,$4
	div	$0,$2,$3
	teq	$3,$0,7
	mflo	$3
	sw	$3,16($sp)
	lw	$3,16($sp)
	bgez	$3,$L181
	slt	$2,$3,101

$L179:
	move	$3,$0
	lw	$31,28($sp)
	lw	$16,24($sp)
	sw	$0,16($sp)
	move	$2,$3
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	demuxer_get_percent_pos
	.globl	__floatsidf
	.globl	__divdf3
	.section	.text.demuxer_get_time_length,"ax",@progbits
	.align	2
	.align	5
	.globl	demuxer_get_time_length
	.ent	demuxer_get_time_length
	.type	demuxer_get_time_length, @function
demuxer_get_time_length:
	.frame	$sp,48,$31		# vars= 8, regs= 5/0, args= 16, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-48
	sw	$17,28($sp)
	sw	$31,40($sp)
	sw	$19,36($sp)
	sw	$18,32($sp)
	sw	$16,24($sp)
	lw	$2,0($4)
	lw	$5,56($4)
	lw	$3,52($4)
	lw	$2,48($2)
	move	$17,$4
	lw	$18,92($5)
	beq	$2,$0,$L183
	lw	$16,92($3)

	li	$5,10			# 0xa
	jal	$2
	addiu	$6,$sp,16

	blez	$2,$L183
	lw	$2,16($sp)

	lw	$3,20($sp)
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

$L183:
	beq	$18,$0,$L186
	nop

	lw	$18,252($18)
	beq	$18,$0,$L186
	nop

	beq	$16,$0,$L189
	nop

	lw	$19,44($16)
	beq	$19,$0,$L189
	nop

	lw	$2,12($17)
	lw	$4,8($17)
	jal	__floatsidf
	subu	$4,$2,$4

	move	$16,$2
	move	$17,$3
	j	$L196
	addu	$4,$18,$19

$L186:
	beq	$16,$0,$L192
	nop

	lw	$18,44($16)
	beq	$18,$0,$L192
	nop

$L189:
	lw	$2,12($17)
	lw	$4,8($17)
	jal	__floatsidf
	subu	$4,$2,$4

	move	$16,$2
	move	$17,$3
	move	$4,$18
$L196:
	jal	__floatsidf
	nop

	move	$6,$2
	move	$4,$16
	move	$5,$17
	jal	__divdf3
	move	$7,$3

	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$2,16($sp)
	lw	$3,20($sp)
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

$L192:
	sw	$0,16($sp)
	sw	$0,20($sp)
	lw	$2,16($sp)
	lw	$3,20($sp)
	lw	$31,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,48

	.set	macro
	.set	reorder
	.end	demuxer_get_time_length
	.section	.rodata.str1.4
	.align	2
$LC31:
	.ascii	"stream_read: WARNING! s->buf_pos>s->buf_len\012\000"
	.section	.rodata.cst8
	.align	3
$LC30:
	.word	0
	.word	-1008730112
	.section	.text.ds_read_packet,"ax",@progbits
	.align	2
	.align	5
	.globl	ds_read_packet
	.ent	ds_read_packet
	.type	ds_read_packet, @function
ds_read_packet:
	.frame	$sp,56,$31		# vars= 0, regs= 9/0, args= 16, gp= 0
	.mask	0x80ff0000,-8
	.fmask	0x00000000,0
	addiu	$sp,$sp,-56
	sw	$22,40($sp)
	move	$22,$4
	li	$4,56			# 0x38
	sw	$21,36($sp)
	sw	$20,32($sp)
	sw	$19,28($sp)
	move	$21,$6
	sw	$31,48($sp)
	sw	$23,44($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	move	$19,$5
	.set	macro
	.set	reorder

	move	$20,$2
	lui	$2,%hi(correct_pts)
	lw	$3,%lo(correct_pts)($2)
	sw	$0,52($20)
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L198
	sw	$21,0($20)
	.set	macro
	.set	reorder

	lui	$4,%hi($LC30)
	lw	$2,%lo($LC30)($4)
	lw	$3,%lo($LC30+4)($4)
	sw	$2,8($20)
	move	$4,$2
	move	$5,$3
	li	$2,1			# 0x1
	sw	$3,12($20)
	sw	$4,24($20)
	sw	$5,28($20)
	sw	$2,44($20)
	sw	$4,16($20)
	sw	$5,20($20)
	sw	$0,32($20)
	sw	$0,40($20)
	sw	$0,48($20)
	.set	noreorder
	.set	nomacro
	blez	$21,$L201
	sw	$0,36($20)
	.set	macro
	.set	reorder

$L252:
	addiu	$23,$21,8
	li	$4,32			# 0x20
	.set	noreorder
	.set	nomacro
	jal	uc_memalign
	move	$5,$23
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L245
	sw	$2,36($20)
	.set	macro
	.set	reorder

	move	$18,$2
$L237:
	lw	$5,36($19)
	lw	$3,40($19)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L207
	move	$17,$21
	.set	macro
	.set	reorder

$L248:
	move	$16,$2
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L254
	lui	$6,%hi($LC31)
	.set	macro
	.set	reorder

$L213:
	slt	$2,$17,$16
	movn	$16,$17,$2
	lw	$3,80($19)
	sltu	$2,$16,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L215
	addu	$5,$3,$5
	.set	macro
	.set	reorder

$L250:
	andi	$2,$18,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L255
	move	$4,$18
	.set	macro
	.set	reorder

	andi	$2,$5,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L255
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$18,-4
	and	$2,$16,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L219
	addiu	$5,$5,-4
	.set	macro
	.set	reorder

$L240:
#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,$0,$L240
$L219:
	andi	$2,$16,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L256
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L241:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L241
	andi	$3,$16,0x3
	.set	macro
	.set	reorder

$L256:
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L225
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L226
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L247
$L223:
	lw	$5,36($19)
	subu	$17,$17,$16
	addu	$5,$5,$16
	.set	noreorder
	.set	nomacro
	blez	$17,$L212
	sw	$5,36($19)
	.set	macro
	.set	reorder

$L251:
	lw	$3,40($19)
	subu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L248
	addu	$18,$18,$16
	.set	macro
	.set	reorder

$L207:
	.set	noreorder
	.set	nomacro
	jal	stream_fill_buffer
	move	$4,$19
	.set	macro
	.set	reorder

	beq	$2,$0,$L249
	lw	$3,40($19)
	lw	$5,36($19)
	sltu	$2,$3,$5
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L213
	subu	$16,$3,$5
	.set	macro
	.set	reorder