vf_dint.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 863 行

.file	1 "vf_dint.c"
.section .mdebug.abi32
.previous
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC2:
.ascii	"%f:%f\000"
.section	.rodata.cst4,"aM",@progbits,4
.align	2
$LC0:
.word	1036831949
.align	2
$LC1:
.word	1041865114
.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

lui	$2,%hi(config)
lui	$3,%hi(put_image)
addiu	$sp,$sp,-32
addiu	$3,$3,%lo(put_image)
addiu	$2,$2,%lo(config)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,24($sp)
move	$16,$4
sw	$3,20($4)
sw	$2,4($4)
li	$4,28			# 0x1c
jal	uc_malloc
move	$17,$5

lui	$3,%hi($LC0)
lw	$8,%lo($LC0)($3)
lui	$3,%hi($LC1)
sw	$8,0($2)
lw	$8,%lo($LC1)($3)
lui	$5,%hi($LC2)
move	$6,$2
move	$4,$17
addiu	$5,$5,%lo($LC2)
addiu	$7,$2,4
sw	$2,100($16)
sw	$8,4($2)
beq	$17,$0,$L2
sw	$0,24($2)

jal	sscanf
nop

$L2:
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	open
.section	.text.put_image,"ax",@progbits
.align	2
.align	5
.ent	put_image
.type	put_image, @function
put_image:
.frame	$sp,3664,$31		# vars= 3608, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-3664
sw	$16,3624($sp)
sw	$31,3660($sp)
sw	$fp,3656($sp)
sw	$23,3652($sp)
sw	$22,3648($sp)
sw	$21,3644($sp)
sw	$20,3640($sp)
sw	$19,3636($sp)
sw	$18,3632($sp)
sw	$17,3628($sp)
lw	$8,100($4)
lw	$3,8($5)
sw	$4,3664($sp)
move	$16,$5
lw	$4,8($8)
lw	$5,4($5)
li	$25,1200			# 0x4b0
slt	$2,$3,1201
sw	$6,3672($sp)
sw	$7,3676($sp)
movn	$25,$3,$2
lw	$22,16($8)
beq	$5,$4,$L105
lb	$13,12($8)

$L7:
lw	$4,3664($sp)
$L118:
lw	$6,3672($sp)
lw	$7,3676($sp)
sw	$0,20($8)
jal	vf_next_put_image
move	$5,$16

move	$3,$2
$L79:
lw	$31,3660($sp)
lw	$fp,3656($sp)
lw	$23,3652($sp)
lw	$22,3648($sp)
lw	$21,3644($sp)
lw	$20,3640($sp)
lw	$19,3636($sp)
lw	$18,3632($sp)
lw	$17,3628($sp)
lw	$16,3624($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,3664

$L105:
lw	$4,12($16)
lw	$7,32($16)
slt	$2,$4,2
bne	$2,$0,$L7
lw	$3,48($16)

subu	$2,$0,$13
sw	$2,3616($sp)
move	$6,$2
sw	$2,3620($sp)
lhu	$2,0($16)
addu	$18,$7,$3
andi	$2,$2,0x100
addiu	$23,$sp,16
addiu	$20,$sp,1216
addiu	$fp,$sp,2416
move	$19,$0
beq	$2,$0,$L11
li	$21,1			# 0x1

$L107:
blez	$25,$L13
slt	$2,$21,3

beq	$2,$0,$L15
move	$8,$23

move	$5,$18
move	$4,$7
move	$9,$0
li	$11,-1
j	$L17
li	$10,1

$L106:
bne	$3,$0,$L20
nop

sb	$0,0($8)
$L22:
addiu	$9,$9,1
addiu	$5,$5,1
addiu	$4,$4,1
beq	$25,$9,$L87
addiu	$8,$8,1

$L17:
lbu	$3,0($4)
lbu	$2,0($5)
subu	$2,$2,$3
slt	$3,$2,$6
slt	$2,$13,$2
beq	$2,$0,$L106
nop

addiu	$9,$9,1
sb	$10,0($8)
addiu	$5,$5,1
addiu	$4,$4,1
bne	$25,$9,$L17
addiu	$8,$8,1

$L87:
lw	$3,48($16)
lw	$4,12($16)
$L13:
addiu	$21,$21,1
slt	$2,$21,$4
beq	$2,$0,$L74
sltu	$2,$22,$19

bne	$2,$0,$L76
move	$2,$fp

move	$fp,$20
move	$20,$23
move	$23,$2
lhu	$2,0($16)
addu	$18,$18,$3
andi	$2,$2,0x100
bne	$2,$0,$L107
addu	$7,$7,$3

$L11:
lbu	$2,3($16)
sltu	$2,$2,24
beq	$2,$0,$L36
nop

blez	$25,$L13
move	$12,$23

move	$10,$18
move	$9,$7
lbu	$2,1($10)
lbu	$3,1($9)
lbu	$4,0($10)
lbu	$5,0($9)
sll	$2,$2,8
sll	$3,$3,8
addu	$8,$4,$2
addu	$5,$5,$3
andi	$4,$8,0x1f
andi	$2,$5,0x1f
subu	$11,$4,$2
slt	$3,$13,$11
move	$15,$0
bne	$3,$0,$L41
slt	$24,$21,3

sra	$2,$8,5
$L113:
sra	$3,$5,5
andi	$2,$2,0x3f
andi	$3,$3,0x3f
subu	$14,$2,$3
slt	$4,$13,$14
bne	$4,$0,$L111
li	$2,1

sra	$2,$8,11
sra	$3,$5,11
andi	$2,$2,0x1f
andi	$3,$3,0x1f
subu	$3,$2,$3
slt	$4,$13,$3
bne	$4,$0,$L111
li	$2,1

lw	$4,3620($sp)
slt	$2,$11,$4
bne	$2,$0,$L112
li	$2,-1

slt	$2,$14,$4
bne	$2,$0,$L112
li	$2,-1

slt	$2,$3,$4
bne	$2,$0,$L46
li	$2,-1

sb	$0,0($12)
$L45:
bne	$24,$0,$L50
nop

lb	$2,0($12)
blez	$2,$L50
addu	$2,$15,$20

lb	$2,0($2)
bltz	$2,$L53
nop

bne	$2,$0,$L50
addu	$2,$15,$fp

lb	$3,0($2)
bltz	$3,$L53
nop

$L50:
addiu	$15,$15,1
$L114:
beq	$25,$15,$L87
addiu	$12,$12,1

addiu	$10,$10,2
addiu	$9,$9,2
lbu	$2,1($10)
lbu	$3,1($9)
lbu	$4,0($10)
lbu	$5,0($9)
sll	$2,$2,8
sll	$3,$3,8
addu	$8,$4,$2
addu	$5,$5,$3
andi	$4,$8,0x1f
andi	$2,$5,0x1f
subu	$11,$4,$2
slt	$3,$13,$11
beq	$3,$0,$L113
sra	$2,$8,5

$L41:
li	$2,1
$L111:
j	$L45
sb	$2,0($12)

$L20:
j	$L22
sb	$11,0($8)

$L46:
$L112:
j	$L45
sb	$2,0($12)

$L53:
addiu	$19,$19,1
sltu	$2,$22,$19
beq	$2,$0,$L114
addiu	$15,$15,1

addiu	$15,$15,-1
lw	$3,48($16)
j	$L13
lw	$4,12($16)

$L36:
blez	$25,$L13
slt	$24,$21,3

move	$9,$23
move	$8,$18
move	$5,$7
move	$10,$0
beq	$24,$0,$L102
li	$17,1

lbu	$4,0($8)
lbu	$3,0($5)
subu	$2,$4,$3
slt	$2,$13,$2
bne	$2,$0,$L58
nop

$L110:
lbu	$12,1($8)
lbu	$11,1($5)
subu	$2,$12,$11
slt	$2,$13,$2
bne	$2,$0,$L58
nop

lbu	$15,2($8)
lbu	$14,2($5)
subu	$2,$15,$14
slt	$2,$13,$2
bne	$2,$0,$L58
subu	$2,$3,$4

slt	$2,$13,$2
bne	$2,$0,$L115
li	$2,-1

subu	$2,$11,$12
slt	$2,$13,$2
beq	$2,$0,$L109
subu	$2,$14,$15

li	$2,-1
$L115:
sb	$2,0($9)
$L62:
addiu	$10,$10,1
addiu	$9,$9,1
beq	$10,$25,$L87
lbu	$4,3($16)

srl	$2,$4,3
addu	$5,$5,$2
addu	$8,$8,$2
lbu	$4,0($8)
lbu	$3,0($5)
subu	$2,$4,$3
slt	$2,$13,$2
beq	$2,$0,$L110
nop

$L58:
j	$L62
sb	$17,0($9)

$L91:
$L116:
sb	$2,0($9)
$L99:
lb	$2,0($9)
blez	$2,$L93
lbu	$4,3($16)

addu	$2,$20,$10
lb	$2,0($2)
bltz	$2,$L94
nop

bne	$2,$0,$L93
addu	$2,$fp,$10

lb	$3,0($2)
bltz	$3,$L94
nop

$L93:
addiu	$10,$10,1
$L117:
beq	$10,$25,$L87
addiu	$9,$9,1

srl	$2,$4,3
addu	$5,$5,$2
addu	$8,$8,$2
$L102:
lbu	$4,0($8)
lbu	$3,0($5)
subu	$2,$4,$3
slt	$2,$13,$2
bne	$2,$0,$L89
nop

lbu	$12,1($8)
lbu	$11,1($5)
subu	$2,$12,$11
slt	$2,$13,$2
bne	$2,$0,$L89
nop

lbu	$15,2($8)
lbu	$14,2($5)
subu	$2,$15,$14
slt	$2,$13,$2
bne	$2,$0,$L89
subu	$2,$3,$4

slt	$2,$13,$2
bne	$2,$0,$L116
li	$2,-1

subu	$2,$11,$12
slt	$2,$13,$2
bne	$2,$0,$L116
li	$2,-1

subu	$2,$14,$15
slt	$2,$13,$2
bne	$2,$0,$L91
li	$2,-1

j	$L99
sb	$0,0($9)

$L89:
j	$L99
sb	$17,0($9)

$L94:
addiu	$19,$19,1
sltu	$2,$22,$19
beq	$2,$0,$L117
addiu	$10,$10,1

addiu	$10,$10,-1
lw	$3,48($16)
j	$L13
lw	$4,12($16)

$L76:
lw	$3,3664($sp)
$L119:
lw	$8,100($3)
lw	$2,20($8)
bgtz	$2,$L118
lw	$4,3664($sp)

addiu	$2,$2,1
move	$3,$0
j	$L79
sw	$2,20($8)

$L109:
slt	$2,$13,$2
bne	$2,$0,$L115
li	$2,-1

j	$L62
sb	$0,0($9)

$L74:
bne	$2,$0,$L119
lw	$3,3664($sp)

lw	$4,3664($sp)
j	$L118
lw	$8,100($4)

$L15:
move	$5,$23
move	$8,$18
move	$9,$7
move	$10,$0
li	$11,1
li	$12,-1
$L24:
lbu	$2,0($8)
lbu	$3,0($9)
subu	$2,$2,$3
slt	$4,$13,$2
beq	$4,$0,$L25
lw	$3,3616($sp)

sb	$11,0($5)
$L27:
lb	$2,0($5)
blez	$2,$L30
addu	$2,$10,$20

lb	$2,0($2)
bltz	$2,$L32
nop

bne	$2,$0,$L30
addu	$2,$10,$fp

lb	$3,0($2)
bltz	$3,$L32
nop

$L30:
addiu	$10,$10,1
$L120:
beq	$25,$10,$L87
addiu	$5,$5,1

addiu	$8,$8,1
j	$L24
addiu	$9,$9,1

$L25:
slt	$2,$2,$3
beq	$2,$0,$L28
nop

j	$L27
sb	$12,0($5)

$L32:
addiu	$19,$19,1
sltu	$2,$22,$19
beq	$2,$0,$L120
addiu	$10,$10,1

addiu	$10,$10,-1
lw	$3,48($16)
j	$L13
lw	$4,12($16)

$L28:
j	$L27
sb	$0,0($5)

.set	macro
.set	reorder
.end	put_image
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"Drop-interlaced filter doesn't support this outfmt :(\012"
.ascii	"\000"
.globl	__floatsisf
.globl	__mulsf3
.globl	__fixunssfsi
.globl	__fixsfsi
.align	2
$LC6:
.ascii	"Drop-interlaced: %dx%d diff %d / level %u\012\000"
.section	.rodata.cst4
.align	2
$LC4:
.word	1056964608
.align	2
$LC5:
.word	1132462080
.section	.text.config,"ax",@progbits
.align	2
.align	5
.ent	config
.type	config, @function
config:
.frame	$sp,80,$31		# vars= 8, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-80
sw	$fp,72($sp)
sw	$23,68($sp)
sw	$22,64($sp)
sw	$21,60($sp)
sw	$20,56($sp)
sw	$19,52($sp)
sw	$17,44($sp)
sw	$31,76($sp)
sw	$18,48($sp)
sw	$16,40($sp)
lw	$20,104($sp)
move	$19,$4
lw	$4,92($4)
lw	$16,100($19)
move	$21,$5
move	$22,$6
sw	$7,32($sp)
move	$5,$20
li	$6,2			# 0x2
move	$7,$0
sw	$21,16($sp)
sw	$22,20($sp)
lw	$23,96($sp)
jal	vf_get_image
lw	$fp,100($sp)

lw	$17,100($19)
sw	$2,24($16)
lw	$3,24($17)
lhu	$2,0($3)
andi	$2,$2,0x100
bne	$2,$0,$L122
li	$3,1380384768			# 0x52470000

ori	$2,$3,0x4220
beq	$20,$2,$L122
nop

li	$4,1111949312			# 0x42470000
ori	$2,$4,0x5220
beq	$20,$2,$L122
ori	$2,$3,0x4218

beq	$20,$2,$L122
ori	$2,$4,0x5218

beq	$20,$2,$L122
ori	$2,$3,0x4210

beq	$20,$2,$L122
ori	$2,$4,0x5210

beq	$20,$2,$L122
lui	$6,%hi($LC3)

addiu	$6,$6,%lo($LC3)
li	$4,29			# 0x1d
jal	mp_msg
li	$5,2			# 0x2

lw	$31,76($sp)
lw	$fp,72($sp)
lw	$23,68($sp)
lw	$22,64($sp)
lw	$21,60($sp)
lw	$20,56($sp)
lw	$19,52($sp)
lw	$18,48($sp)
lw	$17,44($sp)
lw	$16,40($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,80

$L122:
lw	$18,24($17)
sw	$20,8($17)
lw	$3,8($18)
li	$4,1200			# 0x4b0
slt	$2,$3,1201
jal	__floatsisf
movn	$4,$3,$2

lw	$4,12($18)
jal	__floatsisf
move	$16,$2

lw	$5,4($17)
jal	__mulsf3
move	$4,$2

lui	$3,%hi($LC4)
lw	$5,%lo($LC4)($3)
jal	__mulsf3
move	$4,$2

move	$5,$2
jal	__mulsf3
move	$4,$16

jal	__fixunssfsi
move	$4,$2

lhu	$3,0($18)
andi	$3,$3,0x100
beq	$3,$0,$L131
sw	$2,16($17)

lui	$2,%hi($LC5)
lw	$5,0($17)
jal	__mulsf3
lw	$4,%lo($LC5)($2)

jal	__fixsfsi
move	$4,$2

sb	$2,12($17)
lw	$17,100($19)
lb	$2,12($17)
bltz	$2,$L143
nop

$L134:
lw	$3,24($17)
lhu	$2,0($3)
andi	$2,$2,0x100
bne	$2,$0,$L136
nop

lbu	$2,3($3)
sltu	$2,$2,24
beq	$2,$0,$L136
nop

lb	$2,12($17)
slt	$2,$2,32
beq	$2,$0,$L144
li	$2,31

$L136:
lw	$2,24($17)
lui	$6,%hi($LC6)
lw	$3,12($2)
lw	$7,8($2)
sw	$3,16($sp)
lb	$2,12($17)
addiu	$6,$6,%lo($LC6)
sw	$2,20($sp)
lw	$3,16($17)
li	$4,29			# 0x1d
li	$5,4			# 0x4
jal	mp_msg
sw	$3,24($sp)

lw	$2,100($19)
lw	$7,32($sp)
sw	$0,20($2)
move	$4,$19
sw	$23,96($sp)
sw	$fp,100($sp)
sw	$20,104($sp)
move	$5,$21
move	$6,$22
lw	$31,76($sp)
lw	$fp,72($sp)
lw	$23,68($sp)
lw	$22,64($sp)
lw	$21,60($sp)
lw	$20,56($sp)
lw	$19,52($sp)
lw	$18,48($sp)
lw	$17,44($sp)
lw	$16,40($sp)
j	vf_next_config
addiu	$sp,$sp,80

$L131:
lbu	$4,3($18)
li	$2,-1431699456			# 0xffffffffaaaa0000
ori	$2,$2,0xaaab
multu	$4,$2
li	$2,1			# 0x1
mfhi	$4
srl	$4,$4,1
jal	__floatsisf
sll	$4,$2,$4

lw	$5,0($17)
jal	__mulsf3
move	$4,$2

jal	__fixsfsi
move	$4,$2

sb	$2,12($17)
lw	$17,100($19)
lb	$2,12($17)
bgez	$2,$L134
nop

$L143:
sb	$0,12($17)
j	$L134
lw	$17,100($19)

$L144:
sb	$2,12($17)
j	$L136
lw	$17,100($19)

.set	macro
.set	reorder
.end	config
.globl	vf_info_dint
.section	.rodata.str1.4
.align	2
$LC7:
.ascii	"drop interlaced frames\000"
.align	2
$LC8:
.ascii	"dint\000"
.align	2
$LC9:
.ascii	"A.G.\000"
.subsection	-1
.align	2
$LC10:
.ascii	"\000"
.data
.align	2
.type	vf_info_dint, @object
.size	vf_info_dint, 24
vf_info_dint:
.word	$LC7
.word	$LC8
.word	$LC9
.word	$LC10
.word	open
.word	0
.ident	"GCC: (GNU) 4.1.2"