vf_eq.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 804 行

.file	1 "vf_eq.c"
.section .mdebug.abi32
.previous
.section	.text.process_C,"ax",@progbits
.align	2
.align	5
.ent	process_C
.type	process_C, @function
process_C:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lw	$8,28($sp)
lw	$3,24($sp)
li	$2,6553600			# 0x640000
sll	$8,$8,16
addu	$8,$8,$2
li	$2,1374355456			# 0x51eb0000
ori	$2,$2,0x851f
sll	$9,$3,9
mult	$8,$2
subu	$9,$9,$3
li	$3,51100			# 0xc79c
addu	$9,$9,$3
mfhi	$10
mult	$9,$2
lw	$15,16($sp)
mfhi	$2
sra	$8,$8,31
sra	$10,$10,5
sra	$2,$2,6
subu	$10,$10,$8
sra	$9,$9,31
subu	$3,$2,$9
subu	$5,$5,$15
subu	$7,$7,$15
lw	$24,20($sp)
bltz	$10,$L17
move	$2,$10

$L2:
sra	$2,$2,9
subu	$2,$3,$2
beq	$24,$0,$L18
addiu	$13,$2,-128

move	$14,$0
$L5:
beq	$15,$0,$L11
nop

move	$12,$15
move	$9,$4
move	$8,$6
$L7:
lbu	$2,0($8)
addiu	$12,$12,-1
mul	$2,$10,$2
addiu	$8,$8,1
sra	$2,$2,16
addu	$3,$13,$2
andi	$2,$3,0x300
beq	$2,$0,$L8
subu	$11,$0,$3

sra	$3,$11,31
$L8:
sb	$3,0($9)
bne	$12,$0,$L7
addiu	$9,$9,1

addu	$4,$4,$15
addu	$6,$6,$15
$L11:
addiu	$14,$14,1
beq	$14,$24,$L18
addu	$6,$6,$7

j	$L5
addu	$4,$4,$5

$L18:
j	$31
nop

$L17:
j	$L2
addiu	$2,$10,511

.set	macro
.set	reorder
.end	process_C
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"%d:%d\000"
.section	.text.open,"ax",@progbits
.align	2
.align	5
.ent	open
.type	open, @function
open:
.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
lui	$2,%hi(control)
lui	$3,%hi(query_format)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,24($sp)
move	$16,$4
addiu	$2,$2,%lo(control)
addiu	$3,$3,%lo(query_format)
sw	$2,8($16)
sw	$3,12($16)
lui	$2,%hi(put_image)
lui	$3,%hi(uninit)
lw	$6,100($16)
addiu	$2,$2,%lo(put_image)
addiu	$3,$3,%lo(uninit)
li	$4,12			# 0xc
sw	$2,20($16)
sw	$3,32($16)
beq	$6,$0,$L25
move	$17,$5

$L20:
beq	$17,$0,$L22
move	$4,$17

lw	$6,100($16)
lui	$5,%hi($LC0)
addiu	$7,$6,8
addiu	$5,$5,%lo($LC0)
jal	sscanf
addiu	$6,$6,4

$L22:
lui	$3,%hi(process_C)
addiu	$3,$3,%lo(process_C)
lui	$4,%hi(process)
sw	$3,%lo(process)($4)
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,32

$L25:
jal	uc_malloc
nop

move	$4,$2
sw	$2,100($16)
move	$5,$0
jal	memset
li	$6,12			# 0xc

j	$L20
nop

.set	macro
.set	reorder
.end	open
.section	.text.uninit,"ax",@progbits
.align	2
.align	5
.ent	uninit
.type	uninit, @function
uninit:
.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)
lw	$3,100($4)
move	$16,$4
lw	$2,0($3)
beq	$2,$0,$L27
move	$4,$2

jal	uc_free
nop

lw	$3,100($16)
$L27:
lw	$31,20($sp)
lw	$16,16($sp)
move	$4,$3
j	uc_free
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	uninit
.section	.text.put_image,"ax",@progbits
.align	2
.align	5
.ent	put_image
.type	put_image, @function
put_image:
.frame	$sp,64,$31		# vars= 0, regs= 7/0, args= 32, gp= 0
.mask	0x803f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-64
sw	$21,52($sp)
sw	$20,48($sp)
sw	$19,44($sp)
sw	$18,40($sp)
sw	$17,36($sp)
sw	$16,32($sp)
sw	$31,56($sp)
move	$16,$5
lw	$3,28($16)
lw	$5,4($5)
lw	$2,24($16)
move	$19,$4
lw	$4,92($4)
move	$20,$6
move	$21,$7
move	$6,$0
move	$7,$0
sw	$3,20($sp)
jal	vf_get_image
sw	$2,16($sp)

move	$18,$2
lw	$3,48($16)
lw	$2,36($16)
sw	$3,48($18)
sw	$2,36($18)
lw	$4,40($16)
lw	$2,52($16)
lw	$17,100($19)
sw	$2,52($18)
sw	$4,40($18)
lw	$2,56($16)
lw	$3,0($17)
beq	$3,$0,$L38
sw	$2,56($18)

$L31:
lw	$2,4($17)
bne	$2,$0,$L33
nop

lw	$2,8($17)
beq	$2,$0,$L39
move	$5,$18

$L33:
lw	$4,0($17)
lw	$2,24($16)
sw	$4,32($18)
lw	$5,48($18)
lw	$7,48($16)
lw	$6,32($16)
sw	$2,16($sp)
lw	$3,28($16)
lui	$2,%hi(process)
lw	$8,%lo(process)($2)
sw	$3,20($sp)
lw	$2,4($17)
sw	$2,24($sp)
lw	$3,8($17)
jal	$8
sw	$3,28($sp)

move	$4,$19
move	$5,$18
move	$6,$20
move	$7,$21
lw	$31,56($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)
j	vf_next_put_image
addiu	$sp,$sp,64

$L39:
lw	$2,32($16)
move	$4,$19
sw	$2,32($18)
move	$6,$20
move	$7,$21
lw	$31,56($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)
j	vf_next_put_image
addiu	$sp,$sp,64

$L38:
lw	$2,48($16)
lw	$4,28($16)
jal	uc_malloc
mul	$4,$2,$4

sw	$2,0($17)
j	$L31
lw	$17,100($19)

.set	macro
.set	reorder
.end	put_image
.section	.text.query_format,"ax",@progbits
.align	2
.align	5
.ent	query_format
.type	query_format, @function
query_format:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

li	$2,959447040			# 0x39300000
ori	$2,$2,0x4649
beq	$5,$2,$L42
sltu	$2,$2,$5

beq	$2,$0,$L48
li	$2,808583168			# 0x30320000

li	$2,1345388544			# 0x50310000
ori	$2,$2,0x3134
beq	$5,$2,$L42
nop

sltu	$2,$2,$5
beq	$2,$0,$L49
li	$2,961871872			# 0x39550000

li	$2,1345585152			# 0x50340000
ori	$2,$2,0x3434
beq	$5,$2,$L42
nop

li	$2,1448411136			# 0x56550000
ori	$2,$2,0x5949
beq	$5,$2,$L42
nop

li	$2,1345454080			# 0x50320000
ori	$2,$2,0x3234
bne	$5,$2,$L41
nop

$L42:
j	vf_next_query_format
nop

$L48:
ori	$2,$2,0x3449
beq	$5,$2,$L42
nop

sltu	$2,$2,$5
beq	$2,$0,$L50
li	$2,538968064			# 0x20200000

li	$3,842072064			# 0x32310000
ori	$2,$3,0x564e
beq	$5,$2,$L42
nop

ori	$2,$3,0x5659
beq	$5,$2,$L42
nop

li	$2,825360384			# 0x31320000
ori	$2,$2,0x564e
bne	$5,$2,$L41
nop

j	$L42
nop

$L49:
ori	$2,$2,0x5659
beq	$5,$2,$L42
nop

li	$2,1280311296			# 0x4c500000
ori	$2,$2,0x4c43
beq	$5,$2,$L42
nop

$L41:
j	$31
move	$2,$0

$L50:
ori	$2,$2,0x3859
beq	$5,$2,$L42
nop

li	$2,808452096			# 0x30300000
ori	$2,$2,0x3859
bne	$5,$2,$L41
nop

j	$L42
nop

.set	macro
.set	reorder
.end	query_format
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"brightness\000"
.align	2
$LC2:
.ascii	"contrast\000"
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
li	$2,6			# 0x6
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$31,36($sp)
sw	$17,20($sp)
sw	$16,16($sp)
move	$19,$5
move	$20,$4
beq	$5,$2,$L53
move	$18,$6

li	$2,8			# 0x8
beq	$5,$2,$L99
lui	$16,%hi($LC1)

move	$4,$20
$L105:
move	$5,$19
move	$6,$18
lw	$31,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	vf_next_control
addiu	$sp,$sp,40

$L53:
lui	$16,%hi($LC1)
jal	strlen
addiu	$4,$16,%lo($LC1)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L55
lbu	$3,%lo($LC1)($16)

lw	$17,0($18)
lbu	$2,0($17)
addiu	$5,$16,%lo($LC1)
beq	$6,$0,$L57
subu	$2,$2,$3

bne	$2,$0,$L59
sltu	$4,$6,2

lbu	$2,1($17)
lbu	$3,1($5)
bne	$4,$0,$L57
subu	$2,$2,$3

bne	$2,$0,$L59
li	$4,2			# 0x2

lbu	$2,2($17)
lbu	$3,2($5)
beq	$6,$4,$L57
subu	$2,$2,$3

bne	$2,$0,$L104
lui	$16,%hi($LC2)

lbu	$3,3($5)
lbu	$2,3($17)
subu	$2,$2,$3
$L57:
beq	$2,$0,$L100
nop

$L59:
lui	$16,%hi($LC2)
$L104:
jal	strlen
addiu	$4,$16,%lo($LC2)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L67
lbu	$3,%lo($LC2)($16)

lbu	$2,0($17)
addiu	$5,$16,%lo($LC2)
beq	$6,$0,$L69
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$2,1($17)
lbu	$3,1($5)
sltu	$4,$6,2
bne	$4,$0,$L69
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$2,2($17)
lbu	$3,2($5)
li	$4,2			# 0x2
beq	$6,$4,$L69
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$3,3($17)
lbu	$2,3($5)
subu	$2,$3,$2
$L69:
bne	$2,$0,$L105
move	$4,$20

lw	$3,100($20)
lw	$2,4($18)
j	$L66
sw	$2,8($3)

$L99:
jal	strlen
addiu	$4,$16,%lo($LC1)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L77
lbu	$3,%lo($LC1)($16)

lw	$17,0($18)
lbu	$2,0($17)
addiu	$5,$16,%lo($LC1)
beq	$6,$0,$L79
subu	$2,$2,$3

bne	$2,$0,$L81
sltu	$4,$6,2

lbu	$2,1($17)
lbu	$3,1($5)
bne	$4,$0,$L79
subu	$2,$2,$3

bne	$2,$0,$L81
li	$4,2			# 0x2

lbu	$2,2($17)
lbu	$3,2($5)
beq	$6,$4,$L79
subu	$2,$2,$3

bne	$2,$0,$L106
lui	$16,%hi($LC2)

lbu	$3,3($5)
lbu	$2,3($17)
subu	$2,$2,$3
$L79:
bne	$2,$0,$L106
lui	$16,%hi($LC2)

lw	$2,100($20)
lw	$3,4($2)
j	$L66
sw	$3,4($18)

$L100:
lw	$3,100($20)
$L102:
lw	$2,4($18)
sw	$2,4($3)
$L66:
lw	$31,36($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
j	$31
addiu	$sp,$sp,40

$L77:
lw	$17,0($18)
addiu	$5,$16,%lo($LC1)
jal	strcmp
move	$4,$17

j	$L79
nop

$L81:
lui	$16,%hi($LC2)
$L106:
jal	strlen
addiu	$4,$16,%lo($LC2)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L88
lbu	$3,%lo($LC2)($16)

lbu	$2,0($17)
addiu	$5,$16,%lo($LC2)
beq	$6,$0,$L90
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$2,1($17)
lbu	$3,1($5)
sltu	$4,$6,2
bne	$4,$0,$L90
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$2,2($17)
lbu	$3,2($5)
li	$4,2			# 0x2
beq	$6,$4,$L90
subu	$2,$2,$3

bne	$2,$0,$L105
move	$4,$20

lbu	$3,3($17)
lbu	$2,3($5)
subu	$2,$3,$2
$L90:
bne	$2,$0,$L105
move	$4,$20

lw	$2,100($20)
$L103:
lw	$3,8($2)
j	$L66
sw	$3,4($18)

$L55:
lw	$17,0($18)
addiu	$5,$16,%lo($LC1)
jal	strcmp
move	$4,$17

bne	$2,$0,$L104
lui	$16,%hi($LC2)

j	$L102
lw	$3,100($20)

$L67:
move	$4,$17
jal	strcmp
addiu	$5,$16,%lo($LC2)

j	$L69
nop

$L88:
move	$4,$17
jal	strcmp
addiu	$5,$16,%lo($LC2)

bne	$2,$0,$L105
move	$4,$20

j	$L103
lw	$2,100($20)

.set	macro
.set	reorder
.end	control
.globl	vf_info_eq
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"soft video equalizer\000"
.align	2
$LC4:
.ascii	"eq\000"
.align	2
$LC5:
.ascii	"Richard Felker\000"
.subsection	-1
.align	2
$LC6:
.ascii	"\000"
.data
.align	2
.type	vf_info_eq, @object
.size	vf_info_eq, 24
vf_info_eq:
.word	$LC3
.word	$LC4
.word	$LC5
.word	$LC6
.word	open
.word	vf_opts
.local	process
.comm	process,4,4
.align	2
.type	vf_opts, @object
.size	vf_opts, 16
vf_opts:
.word	$LC4
.word	12
.word	vf_priv_dflt
.word	vf_opts_fields
.rdata
.align	2
.type	vf_priv_dflt, @object
.size	vf_priv_dflt, 12
vf_priv_dflt:
.space	12
.data
.align	3
.type	vf_opts_fields, @object
.size	vf_opts_fields, 120
vf_opts_fields:
.word	$LC1
.word	4
.word	m_option_type_int
.word	3
.word	0
.word	-1067909120
.word	0
.word	1079574528
.word	0
.space	4
.word	$LC2
.word	8
.word	m_option_type_int
.word	3
.word	0
.word	-1067909120
.word	0
.word	1079574528
.word	0
.space	4
.word	0
.word	0
.word	0
.word	0
.word	0
.word	0
.word	0
.word	0
.word	0
.space	4
.ident	"GCC: (GNU) 4.1.2"