vf_rotate.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 613 行

.file	1 "vf_rotate.c"
.section .mdebug.abi32
.previous
.section	.text.open,"ax",@progbits
.align	2
.align	5
.ent	open
.type	open, @function
open:
.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(config)
addiu	$sp,$sp,-32
addiu	$2,$2,%lo(config)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,28($sp)
lui	$3,%hi(put_image)
sw	$2,4($4)
lui	$2,%hi(query_format)
addiu	$3,$3,%lo(put_image)
addiu	$2,$2,%lo(query_format)
move	$16,$4
sw	$3,20($4)
sw	$2,12($4)
li	$4,4			# 0x4
jal	uc_malloc
move	$17,$5

move	$18,$2
move	$4,$17
move	$2,$0
move	$5,$0
li	$6,10			# 0xa
move	$7,$0
beq	$17,$0,$L4
sw	$18,100($16)

jal	__strtol_internal
nop

$L4:
sw	$2,0($18)
lw	$31,28($sp)
lw	$18,24($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.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,-256			# 0xffffffffffffff00
and	$3,$5,$2
li	$2,1380384768			# 0x52470000
ori	$2,$2,0x4200
move	$6,$5
beq	$3,$2,$L16
move	$7,$4

li	$2,1111949312			# 0x42470000
ori	$2,$2,0x5200
beq	$3,$2,$L16
li	$2,842072064			# 0x32310000

ori	$2,$2,0x5659
beq	$5,$2,$L12
sltu	$2,$2,$5

bne	$2,$0,$L13
li	$2,1345585152			# 0x50340000

li	$2,808452096			# 0x30300000
ori	$2,$2,0x3859
beq	$5,$2,$L12
nop

li	$2,808583168			# 0x30320000
ori	$2,$2,0x3449
beq	$5,$2,$L12
nop

li	$2,538968064			# 0x20200000
ori	$2,$2,0x3859
bne	$5,$2,$L11
nop

$L12:
move	$4,$7
$L17:
move	$5,$6
$L16:
j	vf_next_query_format
nop

$L13:
ori	$2,$2,0x3434
beq	$5,$2,$L17
move	$4,$7

li	$2,1448411136			# 0x56550000
ori	$2,$2,0x5949
beq	$5,$2,$L17
nop

li	$2,961871872			# 0x39550000
ori	$2,$2,0x5659
beq	$5,$2,$L16
move	$5,$6

$L11:
j	$31
move	$2,$0

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

lw	$12,100($4)
move	$9,$4
lw	$8,0($12)
lw	$14,16($sp)
andi	$2,$8,0x4
lw	$15,20($sp)
lw	$24,24($sp)
move	$11,$5
move	$3,$6
slt	$10,$5,$6
beq	$2,$0,$L19
move	$13,$7

bne	$10,$0,$L27
andi	$2,$8,0x3

lw	$2,92($4)
lui	$3,%hi(vf_next_put_image)
lw	$8,28($2)
addiu	$3,$3,%lo(vf_next_put_image)
beq	$8,$0,$L23
sw	$3,20($4)

lui	$2,%hi(vf_next_draw_slice)
addiu	$2,$2,%lo(vf_next_draw_slice)
sw	$2,28($4)
$L23:
sw	$14,16($sp)
sw	$15,20($sp)
j	vf_next_config
sw	$24,24($sp)

$L27:
sw	$2,0($12)
$L19:
move	$4,$9
move	$5,$3
move	$6,$11
move	$7,$14
sw	$13,16($sp)
sw	$15,20($sp)
j	vf_next_config
sw	$24,24($sp)

.set	macro
.set	reorder
.end	config
.section	.text.put_image,"ax",@progbits
.align	2
.align	5
.ent	put_image
.type	put_image, @function
put_image:
.frame	$sp,48,$31		# vars= 0, regs= 6/0, args= 24, gp= 0
.mask	0x80370000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$21,40($sp)
sw	$20,36($sp)
sw	$18,32($sp)
sw	$16,24($sp)
sw	$31,44($sp)
sw	$17,28($sp)
move	$16,$5
lw	$2,28($16)
lw	$5,4($5)
lw	$3,24($16)
move	$18,$4
lw	$4,92($4)
move	$20,$6
move	$21,$7
li	$6,2			# 0x2
li	$7,16			# 0x10
sw	$2,16($sp)
jal	vf_get_image
sw	$3,20($sp)

move	$24,$2
lhu	$2,0($16)
andi	$2,$2,0x100
beq	$2,$0,$L29
nop

lw	$5,100($18)
lw	$8,32($24)
lw	$3,0($5)
lw	$13,32($16)
andi	$2,$3,0x1
lw	$11,48($24)
lw	$7,48($16)
lw	$10,24($24)
bne	$2,$0,$L96
lw	$12,28($24)

andi	$2,$3,0x2
bne	$2,$0,$L97
addiu	$2,$12,-1

$L33:
blez	$12,$L35
nop

$L107:
move	$9,$0
$L37:
blez	$10,$L39
nop

addu	$6,$13,$9
move	$4,$0
$L38:
lbu	$3,0($6)
addu	$2,$8,$4
addiu	$4,$4,1
sb	$3,0($2)
bne	$10,$4,$L38
addu	$6,$6,$7

$L39:
addiu	$9,$9,1
bne	$12,$9,$L37
addu	$8,$8,$11

lw	$10,24($24)
lw	$12,28($24)
lw	$5,100($18)
$L35:
lw	$6,0($5)
$L112:
lw	$3,96($16)
lw	$4,100($16)
andi	$2,$6,0x1
lw	$8,36($24)
lw	$14,36($16)
lw	$13,52($24)
lw	$9,52($16)
sra	$7,$10,$3
bne	$2,$0,$L98
sra	$11,$12,$4

andi	$2,$6,0x2
bne	$2,$0,$L99
addiu	$2,$11,-1

$L44:
blez	$11,$L46
nop

$L105:
move	$10,$0
$L48:
blez	$7,$L50
nop

addu	$6,$14,$10
move	$4,$0
$L49:
lbu	$3,0($6)
addu	$2,$8,$4
addiu	$4,$4,1
sb	$3,0($2)
bne	$7,$4,$L49
addu	$6,$6,$9

$L50:
addiu	$10,$10,1
bne	$11,$10,$L48
addu	$8,$8,$13

lw	$10,24($24)
lw	$12,28($24)
lw	$5,100($18)
lw	$3,96($16)
lw	$4,100($16)
$L46:
lw	$6,0($5)
$L109:
sra	$8,$10,$3
andi	$2,$6,0x1
sra	$12,$12,$4
lw	$9,56($16)
lw	$7,40($24)
lw	$5,40($16)
bne	$2,$0,$L100
lw	$11,56($24)

andi	$2,$6,0x2
bne	$2,$0,$L101
addiu	$2,$12,-1

$L55:
blez	$12,$L110
move	$4,$18

$L106:
move	$10,$0
$L59:
blez	$8,$L61
nop

addu	$6,$5,$10
move	$4,$0
$L60:
lbu	$3,0($6)
addu	$2,$7,$4
addiu	$4,$4,1
sb	$3,0($2)
bne	$8,$4,$L60
addu	$6,$6,$9

$L61:
addiu	$10,$10,1
beq	$12,$10,$L57
addu	$7,$7,$11

j	$L59
nop

$L29:
lw	$2,100($18)
lbu	$3,3($24)
lw	$4,0($2)
srl	$13,$3,3
andi	$2,$4,0x1
lw	$10,32($24)
lw	$17,32($16)
lw	$25,48($24)
lw	$9,48($16)
lw	$8,24($24)
beq	$2,$0,$L64
lw	$5,28($24)

addiu	$2,$8,-1
mul	$3,$9,$2
subu	$9,$0,$9
addu	$17,$3,$17
$L64:
andi	$2,$4,0x2
beq	$2,$0,$L66
addiu	$2,$5,-1

mul	$3,$25,$2
subu	$25,$0,$25
addu	$10,$3,$10
$L66:
bgtz	$5,$L102
nop

$L68:
lw	$2,36($16)
sw	$2,36($24)
$L57:
move	$4,$18
$L110:
move	$6,$20
move	$7,$21
lw	$31,44($sp)
lw	$21,40($sp)
lw	$20,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
move	$5,$24
j	vf_next_put_image
addiu	$sp,$sp,48

$L102:
move	$12,$17
move	$14,$17
move	$11,$17
j	$L70
move	$15,$0

$L104:
beq	$13,$2,$L103
nop

$L71:
addiu	$15,$15,1
$L108:
addiu	$14,$14,4
addiu	$12,$12,3
beq	$5,$15,$L68
addiu	$11,$11,2

addu	$10,$10,$25
$L70:
li	$2,2			# 0x2
beq	$13,$2,$L73
sltu	$2,$13,3

bne	$2,$0,$L104
li	$2,1			# 0x1

li	$2,3			# 0x3
beq	$13,$2,$L74
li	$2,4			# 0x4

bne	$13,$2,$L71
nop

blez	$8,$L71
move	$4,$14

move	$3,$10
move	$6,$0
$L84:
lw	$2,0($4)
addiu	$6,$6,1
sw	$2,0($3)
addu	$4,$4,$9
bne	$8,$6,$L84
addiu	$3,$3,4

j	$L108
addiu	$15,$15,1

$L99:
$L114:
mul	$6,$13,$2
subu	$13,$0,$13
bgtz	$11,$L105
addu	$8,$6,$8

j	$L109
lw	$6,0($5)

$L101:
$L111:
mul	$3,$11,$2
subu	$11,$0,$11
bgtz	$12,$L106
addu	$7,$3,$7

j	$L110
move	$4,$18

$L100:
addiu	$2,$8,-1
mul	$3,$9,$2
andi	$2,$6,0x2
addu	$5,$3,$5
beq	$2,$0,$L55
subu	$9,$0,$9

j	$L111
addiu	$2,$12,-1

$L97:
$L113:
mul	$3,$11,$2
subu	$11,$0,$11
bgtz	$12,$L107
addu	$8,$3,$8

j	$L112
lw	$6,0($5)

$L96:
addiu	$2,$10,-1
mul	$4,$7,$2
andi	$2,$3,0x2
addu	$13,$4,$13
beq	$2,$0,$L33
subu	$7,$0,$7

j	$L113
addiu	$2,$12,-1

$L98:
addiu	$2,$7,-1
mul	$15,$9,$2
andi	$2,$6,0x2
addu	$14,$15,$14
beq	$2,$0,$L44
subu	$9,$0,$9

j	$L114
addiu	$2,$11,-1

$L73:
blez	$8,$L71
move	$4,$11

move	$3,$10
move	$6,$0
$L82:
lhu	$2,0($4)
addiu	$6,$6,1
sh	$2,0($3)
addu	$4,$4,$9
bne	$8,$6,$L82
addiu	$3,$3,2

j	$L108
addiu	$15,$15,1

$L74:
blez	$8,$L71
move	$6,$12

move	$4,$10
move	$7,$0
$L83:
lbu	$2,0($6)
addiu	$7,$7,1
sb	$2,0($4)
lbu	$3,1($6)
sb	$3,1($4)
lbu	$2,2($6)
addu	$6,$6,$9
sb	$2,2($4)
bne	$8,$7,$L83
addiu	$4,$4,3

j	$L108
addiu	$15,$15,1

$L103:
blez	$8,$L71
addu	$4,$17,$15

move	$6,$0
$L81:
lbu	$3,0($4)
addu	$2,$6,$10
addiu	$6,$6,1
sb	$3,0($2)
bne	$8,$6,$L81
addu	$4,$4,$9

j	$L108
addiu	$15,$15,1

.set	macro
.set	reorder
.end	put_image
.globl	vf_info_rotate
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"rotate\000"
.align	2
$LC1:
.ascii	"A'rpi\000"
.subsection	-1
.align	2
$LC2:
.ascii	"\000"
.data
.align	2
.type	vf_info_rotate, @object
.size	vf_info_rotate, 24
vf_info_rotate:
.word	$LC0
.word	$LC0
.word	$LC1
.word	$LC2
.word	open
.word	0
.ident	"GCC: (GNU) 4.1.2"