demux_demuxers.s

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」· S 代码 · 共 451 行

.file	1 "demux_demuxers.c"
.section .mdebug.abi32
.previous
.section	.text.demux_demuxers_control,"ax",@progbits
.align	2
.align	5
.ent	demux_demuxers_control
.type	demux_demuxers_control, @function
demux_demuxers_control:
.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
sw	$16,16($sp)
sw	$31,20($sp)
li	$2,10			# 0xa
move	$16,$6
beq	$5,$2,$L3
lw	$4,2248($4)

li	$2,11			# 0xb
beq	$5,$2,$L4
li	$6,-1			# 0xffffffffffffffff

lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$6
j	$31
addiu	$sp,$sp,24

$L3:
jal	demuxer_get_time_length
lw	$4,0($4)

sw	$2,0($16)
sw	$3,4($16)
li	$6,1			# 0x1
lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$6
j	$31
addiu	$sp,$sp,24

$L4:
jal	demuxer_get_percent_pos
lw	$4,0($4)

sw	$2,0($16)
li	$6,1			# 0x1
lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$6
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	demux_demuxers_control
.globl	__truncdfsf2
.globl	__eqsf2
.globl	__eqdf2
.globl	__floatsisf
.globl	__divsf3
.globl	__subsf3
.globl	__extendsfdf2
.section	.text.demux_demuxers_seek,"ax",@progbits
.align	2
.align	5
.ent	demux_demuxers_seek
.type	demux_demuxers_seek, @function
demux_demuxers_seek:
.frame	$sp,48,$31		# vars= 0, regs= 7/0, args= 16, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$31,40($sp)
sw	$21,36($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$16,16($sp)
sw	$20,32($sp)
sw	$17,20($sp)
lw	$17,2248($4)
move	$18,$4
lw	$3,8($17)
lw	$2,4($17)
lw	$9,16($3)
lw	$8,16($2)
lw	$4,0($17)
sw	$0,56($8)
sw	$0,56($9)
jal	demux_seek
move	$21,$6

lw	$16,56($18)
lw	$4,16($16)
jal	__truncdfsf2
lw	$5,20($16)

move	$4,$2
move	$5,$0
jal	__eqsf2
move	$19,$2

beq	$2,$0,$L21
move	$5,$16

$L9:
lw	$2,4($17)
lw	$8,0($17)
move	$5,$19
move	$6,$21
li	$7,1			# 0x1
beq	$2,$8,$L13
move	$4,$2

lw	$2,52($18)
jal	demux_seek
lw	$20,92($2)

lw	$18,52($18)
move	$6,$0
lw	$4,16($18)
lw	$5,20($18)
jal	__eqdf2
move	$7,$0

beq	$2,$0,$L22
nop

lw	$8,0($17)
$L13:
lw	$2,8($17)
move	$5,$19
move	$6,$21
li	$7,1			# 0x1
beq	$2,$8,$L19
move	$4,$2

$L23:
lw	$31,40($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)
j	demux_seek
addiu	$sp,$sp,48

$L22:
lw	$2,4($18)
lw	$4,24($18)
lw	$5,0($18)
lw	$3,56($20)
subu	$4,$4,$2
addu	$4,$4,$5
jal	__floatsisf
subu	$4,$4,$3

lw	$4,44($20)
jal	__floatsisf
move	$16,$2

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

move	$5,$2
jal	__subsf3
move	$4,$19

jal	__extendsfdf2
move	$4,$2

sw	$2,16($18)
lw	$8,0($17)
lw	$2,8($17)
sw	$3,20($18)
move	$5,$19
move	$6,$21
li	$7,1			# 0x1
bne	$2,$8,$L23
move	$4,$2

$L19:
lw	$31,40($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)
j	$31
addiu	$sp,$sp,48

$L21:
jal	demux_fill_buffer
lw	$4,0($17)

lw	$3,56($18)
lw	$2,56($3)
beq	$2,$0,$L9
nop

lw	$4,8($2)
jal	__truncdfsf2
lw	$5,12($2)

j	$L9
move	$19,$2

.set	macro
.set	reorder
.end	demux_demuxers_seek
.section	.text.demux_close_demuxers,"ax",@progbits
.align	2
.align	5
.ent	demux_close_demuxers
.type	demux_close_demuxers, @function
demux_close_demuxers:
.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$31,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$17,2248($4)
lw	$2,0($17)
beq	$2,$0,$L25
move	$4,$2

jal	free_demuxer
nop

$L25:
lw	$3,4($17)
beq	$3,$0,$L27
nop

lw	$2,0($17)
beq	$3,$2,$L27
move	$4,$3

jal	free_demuxer
lw	$16,16($3)

jal	free_stream
move	$4,$16

$L27:
lw	$3,8($17)
beq	$3,$0,$L30
nop

lw	$2,0($17)
beq	$3,$2,$L30
nop

lw	$2,4($17)
beq	$3,$2,$L30
move	$4,$3

jal	free_demuxer
lw	$16,16($3)

jal	free_stream
move	$4,$16

$L30:
move	$4,$17
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	uc_free
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	demux_close_demuxers
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"fill_buffer error: bad demuxer: not vd, ad or sd.\012\000"
.section	.text.demux_demuxers_fill_buffer,"ax",@progbits
.align	2
.align	5
.ent	demux_demuxers_fill_buffer
.type	demux_demuxers_fill_buffer, @function
demux_demuxers_fill_buffer:
.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
.mask	0x80000000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-24
sw	$31,16($sp)
lw	$6,2248($4)
lw	$3,72($5)
lw	$2,0($6)
beq	$3,$2,$L45
move	$4,$3

lw	$2,4($6)
beq	$3,$2,$L46
lw	$31,16($sp)

lw	$2,8($6)
lui	$6,%hi($LC0)
beq	$3,$2,$L46
addiu	$6,$6,%lo($LC0)

li	$4,7			# 0x7
jal	mp_msg
li	$5,2			# 0x2

lw	$31,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,24

$L45:
lw	$31,16($sp)
$L46:
j	demux_fill_buffer
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	demux_demuxers_fill_buffer
.section	.text.new_demuxers_demuxer,"ax",@progbits
.align	2
.align	5
.globl	new_demuxers_demuxer
.ent	new_demuxers_demuxer
.type	new_demuxers_demuxer, @function
new_demuxers_demuxer:
.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$19,28($sp)
sw	$17,20($sp)
move	$19,$5
move	$17,$4
li	$5,2256			# 0x8d0
li	$4,1			# 0x1
sw	$31,32($sp)
sw	$18,24($sp)
sw	$16,16($sp)
jal	uc_calloc
move	$18,$6

li	$4,12			# 0xc
jal	uc_malloc
move	$16,$2

lw	$4,16($17)
lw	$5,48($17)
li	$3,65536			# 0x10000
sw	$2,2248($16)
sw	$3,40($16)
sw	$4,16($16)
sw	$17,0($2)
sw	$19,4($2)
sw	$18,8($2)
beq	$5,$0,$L48
sw	$3,44($16)

lw	$2,48($19)
beq	$2,$0,$L48
nop

lw	$2,48($18)
j	$L51
sltu	$2,$0,$2

$L48:
move	$2,$0
$L51:
lw	$4,56($17)
lw	$5,52($19)
lw	$6,60($18)
lui	$3,%hi(demuxer_desc_demuxers)
addiu	$3,$3,%lo(demuxer_desc_demuxers)
sw	$2,48($16)
sw	$3,0($16)
sw	$4,56($16)
sw	$5,52($16)
sw	$6,60($16)
move	$2,$16
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

.set	macro
.set	reorder
.end	new_demuxers_demuxer
.globl	demuxer_desc_demuxers
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"Demuxers demuxer\000"
.subsection	-1
.align	2
$LC2:
.ascii	"\000"
.align	2
$LC3:
.ascii	"?\000"
.align	2
$LC4:
.ascii	"internal use only\000"
.data
.align	2
.type	demuxer_desc_demuxers, @object
.size	demuxer_desc_demuxers, 52
demuxer_desc_demuxers:
.word	$LC1
.word	$LC2
.word	$LC2
.word	$LC3
.word	$LC4
.word	65536
.word	0
.word	0
.word	demux_demuxers_fill_buffer
.word	0
.word	demux_close_demuxers
.word	demux_demuxers_seek
.word	demux_demuxers_control
.ident	"GCC: (GNU) 4.1.2"