vf_decimate.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 2,140 行 · 第 1/3 页

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

move	$14,$4
move	$13,$5
move	$25,$6
move	$24,$7
move	$11,$0
j	$L2
li	$15,8			# 0x8

$L4:
addu	$13,$13,$24
addu	$14,$14,$25
$L2:
lbu	$2,8($14)
lbu	$3,8($13)
lbu	$4,7($14)
lbu	$5,7($13)
subu	$3,$3,$2
lbu	$6,6($14)
lbu	$7,6($13)
subu	$5,$5,$4
lbu	$8,5($14)
subu	$4,$0,$3
slt	$2,$3,0
lbu	$10,5($13)
subu	$7,$7,$6
movn	$3,$4,$2
lbu	$6,4($14)
subu	$4,$0,$5
slt	$2,$5,0
lbu	$9,4($13)
movn	$5,$4,$2
subu	$10,$10,$8
addu	$3,$11,$3
subu	$4,$0,$7
lbu	$11,3($14)
slt	$2,$7,0
lbu	$8,3($13)
movn	$7,$4,$2
subu	$9,$9,$6
addu	$3,$3,$5
subu	$4,$0,$10
slt	$2,$10,0
lbu	$6,2($13)
lbu	$12,2($14)
subu	$8,$8,$11
movn	$10,$4,$2
addu	$3,$3,$7
subu	$5,$0,$9
slt	$2,$9,0
lbu	$4,1($13)
lbu	$7,1($14)
movn	$9,$5,$2
subu	$6,$6,$12
subu	$5,$0,$8
slt	$2,$8,0
addu	$3,$3,$10
movn	$8,$5,$2
subu	$4,$4,$7
subu	$5,$0,$6
slt	$2,$6,0
addu	$3,$3,$9
movn	$6,$5,$2
addu	$3,$3,$8
subu	$5,$0,$4
slt	$2,$4,0
movn	$4,$5,$2
addu	$3,$3,$6
addiu	$15,$15,-1
bne	$15,$0,$L4
addu	$11,$4,$3

j	$31
move	$2,$11

.set	macro
.set	reorder
.end	diff_C
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC1:
.ascii	"%d:%d:%d:%f\000"
.section	.rodata.cst4,"aM",@progbits,4
.align	2
$LC0:
.word	1051260355
.section	.text.open,"ax",@progbits
.align	2
.align	5
.ent	open
.type	open, @function
open:
.frame	$sp,40,$31		# vars= 0, regs= 3/0, args= 24, gp= 0
.mask	0x80030000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(put_image)
addiu	$sp,$sp,-40
addiu	$2,$2,%lo(put_image)
lui	$3,%hi(uninit)
sw	$17,28($sp)
sw	$16,24($sp)
sw	$31,32($sp)
addiu	$3,$3,%lo(uninit)
sw	$2,20($4)
li	$2,1024			# 0x400
sw	$3,32($4)
move	$16,$4
sw	$2,44($4)
move	$17,$5
li	$4,1			# 0x1
jal	uc_calloc
li	$5,24			# 0x18

li	$3,768			# 0x300
li	$8,320			# 0x140
sw	$3,0($2)
lui	$3,%hi($LC0)
sw	$8,4($2)
lw	$8,%lo($LC0)($3)
lui	$5,%hi($LC1)
move	$4,$17
addiu	$5,$5,%lo($LC1)
move	$7,$2
addiu	$9,$2,4
addiu	$10,$2,8
addiu	$6,$2,12
sw	$8,8($2)
sw	$2,100($16)
beq	$17,$0,$L16
sw	$0,12($2)

sw	$9,16($sp)
jal	sscanf
sw	$10,20($sp)

$L16:
lui	$3,%hi(diff_C)
addiu	$3,$3,%lo(diff_C)
lui	$4,%hi(diff)
sw	$3,%lo(diff)($4)
lw	$31,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,40

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

j	uc_free
lw	$4,100($4)

.set	macro
.set	reorder
.end	uninit
.globl	__floatsisf
.globl	__mulsf3
.globl	__fixsfsi
.section	.text.put_image,"ax",@progbits
.align	2
.align	5
.ent	put_image
.type	put_image, @function
put_image:
.frame	$sp,240,$31		# vars= 176, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-240
sw	$fp,232($sp)
sw	$23,228($sp)
sw	$16,200($sp)
move	$23,$5
sw	$31,236($sp)
sw	$22,224($sp)
sw	$21,220($sp)
sw	$20,216($sp)
sw	$19,212($sp)
sw	$18,208($sp)
sw	$17,204($sp)
lw	$5,4($5)
lw	$3,12($23)
lw	$2,8($23)
sw	$4,140($sp)
lw	$4,92($4)
sw	$6,144($sp)
sw	$7,148($sp)
li	$6,1			# 0x1
li	$7,19			# 0x13
sw	$3,20($sp)
.set	noreorder
.set	nomacro
jal	vf_get_image
sw	$2,16($sp)
.set	macro
.set	reorder

sw	$2,136($sp)
lw	$3,140($sp)
lw	$6,136($sp)
lw	$4,68($23)
lw	$5,80($23)
lw	$16,100($3)
lw	$3,64($23)
sw	$4,68($6)
sw	$5,80($6)
lhu	$2,0($23)
sw	$3,64($6)
lw	$4,8($16)
lw	$3,4($16)
andi	$2,$2,0x100
lw	$fp,0($16)
sw	$3,84($sp)
.set	noreorder
.set	nomacro
beq	$2,$0,$L22
sw	$4,88($sp)
.set	macro
.set	reorder

lw	$16,24($23)
lw	$18,32($6)
lw	$17,32($23)
lw	$2,28($23)
lw	$22,48($6)
lw	$21,48($23)
.set	noreorder
.set	nomacro
bltz	$16,$L212
move	$4,$16
.set	macro
.set	reorder

sra	$3,$4,4
.set	noreorder
.set	nomacro
bltz	$2,$L213
move	$4,$2
.set	macro
.set	reorder

$L25:
sra	$4,$4,4
mul	$4,$3,$4
addiu	$2,$2,-7
.set	noreorder
.set	nomacro
jal	__floatsisf
sw	$2,124($sp)
.set	macro
.set	reorder

lw	$4,88($sp)
.set	noreorder
.set	nomacro
jal	__mulsf3
move	$5,$2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	__fixsfsi
move	$4,$2
.set	macro
.set	reorder

sw	$2,132($sp)
lw	$2,124($sp)
.set	noreorder
.set	nomacro
blez	$2,$L26
addiu	$17,$17,8
.set	macro
.set	reorder

addiu	$20,$16,-7
addiu	$18,$18,8
sll	$3,$21,2
sll	$4,$22,2
slt	$5,$20,9
sw	$17,68($sp)
sw	$18,36($sp)
sw	$3,28($sp)
sw	$4,64($sp)
move	$19,$0
sw	$0,128($sp)
sw	$5,180($sp)
$L28:
lw	$4,180($sp)
.set	noreorder
.set	nomacro
bne	$4,$0,$L236
lw	$2,128($sp)
.set	macro
.set	reorder

lw	$18,36($sp)
lw	$17,68($sp)
li	$16,8			# 0x8
lui	$6,%hi(diff)
$L238:
lw	$2,%lo(diff)($6)
move	$4,$18
move	$5,$17
move	$6,$22
.set	noreorder
.set	nomacro
jal	$2
move	$7,$21
.set	macro
.set	reorder

lw	$5,84($sp)
addiu	$16,$16,4
slt	$3,$5,$2
slt	$2,$fp,$2
slt	$4,$16,$20
addiu	$18,$18,4
.set	noreorder
.set	nomacro
bne	$2,$0,$L175
addiu	$17,$17,4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$0,$L32
lw	$6,132($sp)
.set	macro
.set	reorder

addiu	$19,$19,1
slt	$2,$6,$19
.set	noreorder
.set	nomacro
bne	$2,$0,$L237
lw	$5,140($sp)
.set	macro
.set	reorder

$L32:
.set	noreorder
.set	nomacro
bne	$4,$0,$L238
lui	$6,%hi(diff)
.set	macro
.set	reorder

lw	$2,128($sp)
$L236:
lw	$3,124($sp)
addiu	$2,$2,4
lw	$4,68($sp)
lw	$6,36($sp)
sw	$2,128($sp)
lw	$5,28($sp)
slt	$2,$2,$3
lw	$3,64($sp)
addu	$4,$4,$5
addu	$6,$6,$3
sw	$4,68($sp)
.set	noreorder
.set	nomacro
bne	$2,$0,$L28
sw	$6,36($sp)
.set	macro
.set	reorder

$L26:
lw	$3,136($sp)
lw	$16,88($23)
lw	$17,36($3)
lw	$18,36($23)
lw	$2,92($23)
lw	$21,52($3)
lw	$22,52($23)
.set	noreorder
.set	nomacro
bltz	$16,$L214
move	$4,$16
.set	macro
.set	reorder

$L163:
sra	$3,$4,4
.set	noreorder
.set	nomacro
bltz	$2,$L215
move	$4,$2
.set	macro
.set	reorder

$L164:
sra	$4,$4,4
mul	$4,$3,$4
addiu	$2,$2,-7
.set	noreorder
.set	nomacro
jal	__floatsisf
sw	$2,116($sp)
.set	macro
.set	reorder

lw	$4,88($sp)
.set	noreorder
.set	nomacro
jal	__mulsf3
move	$5,$2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	__fixsfsi
move	$4,$2
.set	macro
.set	reorder

sw	$2,164($sp)
lw	$2,116($sp)
.set	noreorder
.set	nomacro
blez	$2,$L182
sll	$3,$22,2
.set	macro
.set	reorder

addiu	$20,$16,-7
addiu	$18,$18,8
addiu	$17,$17,8
sll	$4,$21,2
slt	$5,$20,9
sw	$18,76($sp)
sw	$17,52($sp)
sw	$3,32($sp)
sw	$4,72($sp)
move	$19,$0
sw	$0,120($sp)
sw	$5,176($sp)
$L42:
lw	$6,176($sp)
.set	noreorder
.set	nomacro
bne	$6,$0,$L239
lw	$4,120($sp)
.set	macro
.set	reorder

lw	$18,52($sp)
lw	$17,76($sp)
li	$16,8			# 0x8
lui	$5,%hi(diff)
$L240:
lw	$2,%lo(diff)($5)
move	$4,$18
move	$5,$17
move	$6,$21
.set	noreorder
.set	nomacro
jal	$2
move	$7,$22
.set	macro
.set	reorder

lw	$6,84($sp)
addiu	$16,$16,4
slt	$3,$6,$2
slt	$2,$fp,$2
slt	$4,$16,$20
addiu	$18,$18,4
.set	noreorder
.set	nomacro
bne	$2,$0,$L178
addiu	$17,$17,4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$0,$L38
lw	$3,164($sp)
.set	macro
.set	reorder

addiu	$19,$19,1
slt	$2,$3,$19
.set	noreorder
.set	nomacro
bne	$2,$0,$L173
lw	$2,140($sp)
.set	macro
.set	reorder

$L38:
.set	noreorder
.set	nomacro
bne	$4,$0,$L240
lui	$5,%hi(diff)
.set	macro
.set	reorder

lw	$4,120($sp)
$L239:
lw	$5,116($sp)
addiu	$4,$4,4
slt	$2,$4,$5
lw	$6,76($sp)
sw	$4,120($sp)
lw	$3,32($sp)
lw	$4,52($sp)
lw	$5,72($sp)
addu	$6,$6,$3
addu	$4,$4,$5
sw	$6,76($sp)
.set	noreorder
.set	nomacro
bne	$2,$0,$L42
sw	$4,52($sp)
.set	macro
.set	reorder

lw	$6,136($sp)
lw	$4,56($23)
lw	$16,88($23)
lw	$3,56($6)
sw	$4,108($sp)
lw	$17,40($6)
lw	$18,40($23)
lw	$2,92($23)
sw	$3,104($sp)
.set	noreorder
.set	nomacro
bltz	$16,$L216
move	$4,$16
.set	macro
.set	reorder

$L166:
sra	$3,$4,4
.set	noreorder
.set	nomacro
bltz	$2,$L217
move	$4,$2
.set	macro
.set	reorder

$L167:
sra	$4,$4,4
mul	$4,$3,$4
addiu	$2,$2,-7
.set	noreorder
.set	nomacro
jal	__floatsisf
sw	$2,112($sp)
.set	macro
.set	reorder

lw	$4,88($sp)
.set	noreorder
.set	nomacro
jal	__mulsf3
move	$5,$2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	__fixsfsi
move	$4,$2
.set	macro
.set	reorder

sw	$2,168($sp)
lw	$2,112($sp)
.set	noreorder
.set	nomacro
blez	$2,$L183
lw	$3,108($sp)
.set	macro
.set	reorder

lw	$4,104($sp)
addiu	$16,$16,-7
sll	$3,$3,2
sll	$4,$4,2
slt	$5,$16,9
sw	$16,80($sp)
addiu	$20,$18,8
addiu	$19,$17,8
sw	$3,44($sp)
sw	$4,48($sp)
move	$22,$0
move	$21,$0
sw	$5,172($sp)
$L50:
lw	$2,172($sp)
.set	noreorder
.set	nomacro
bne	$2,$0,$L241
lw	$4,112($sp)
.set	macro
.set	reorder

move	$17,$19
move	$16,$20
li	$18,8			# 0x8
lui	$3,%hi(diff)
$L242:
lw	$2,%lo(diff)($3)
lw	$6,104($sp)
lw	$7,108($sp)
move	$4,$17
.set	noreorder
.set	nomacro
jal	$2
move	$5,$16
.set	macro
.set	reorder

lw	$6,84($sp)
lw	$5,80($sp)
addiu	$18,$18,4
slt	$3,$6,$2
slt	$2,$fp,$2
slt	$4,$18,$5
addiu	$17,$17,4
.set	noreorder
.set	nomacro
bne	$2,$0,$L174
addiu	$16,$16,4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$0,$L46
lw	$3,168($sp)
.set	macro
.set	reorder

addiu	$22,$22,1
slt	$2,$3,$22
bne	$2,$0,$L175
$L46:
.set	noreorder
.set	nomacro
bne	$4,$0,$L242
lui	$3,%hi(diff)
.set	macro
.set	reorder

lw	$4,112($sp)
$L241:
addiu	$21,$21,4
lw	$5,44($sp)
lw	$6,48($sp)
slt	$2,$21,$4
addu	$20,$20,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L50
addu	$19,$19,$6
.set	macro
.set	reorder

lw	$5,140($sp)
lw	$16,100($5)
$L49:
lw	$4,12($16)
.set	noreorder
.set	nomacro
beq	$4,$0,$L243
lw	$31,236($sp)
.set	macro
.set	reorder

blez	$4,$L64
lw	$2,20($16)
slt	$3,$2,$4
addiu	$2,$2,1
.set	noreorder
.set	nomacro
bne	$3,$0,$L68