vf_fspp.mid

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」· MID 代码 · 共 4,726 行 · 第 1/5 页

	.section	.text.open,"ax",@progbits
	.align	2
	.align	5
	.ent	open
	.type	open, @function
open:
	.frame	$sp,328,$31		# vars= 264, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(config)
	lui	$3,%hi(put_image)
	addiu	$sp,$sp,-328
	addiu	$2,$2,%lo(config)
	addiu	$3,$3,%lo(put_image)
	sw	$31,324($sp)
	sw	$18,296($sp)
	sw	$17,292($sp)
	sw	$16,288($sp)
	sw	$fp,320($sp)
	sw	$23,316($sp)
	sw	$22,312($sp)
	sw	$21,308($sp)
	sw	$20,304($sp)
	sw	$19,300($sp)
	sw	$2,4($4)
	sw	$3,20($4)
	lui	$2,%hi(get_image)
	lui	$3,%hi(query_format)
	addiu	$2,$2,%lo(get_image)
	addiu	$3,$3,%lo(query_format)
	sw	$2,16($4)
	sw	$3,12($4)
	lui	$2,%hi(uninit)
	lui	$3,%hi(control)
	addiu	$3,$3,%lo(control)
	addiu	$2,$2,%lo(uninit)
	move	$16,$4
	sw	$2,32($4)
	sw	$3,8($4)
	li	$2,-1			# 0xffffffffffffffff
	li	$4,296			# 0x128
	move	$17,$5
	sw	$2,28($sp)
	jal	av_mallocz
	sw	$0,24($sp)

	jal	avcodec_init
	sw	$2,100($16)

	lw	$18,100($16)
	li	$2,4			# 0x4
	sw	$2,256($18)
	beq	$17,$0,$L122
	sw	$0,284($18)

	lui	$5,%hi($LC0)
	addiu	$2,$18,284
	addiu	$7,$18,264
	move	$4,$17
	addiu	$5,$5,%lo($LC0)
	addiu	$fp,$sp,24
	addiu	$6,$sp,28
	sw	$2,20($sp)
	jal	sscanf
	sw	$fp,16($sp)

	lw	$3,28($sp)
	addiu	$2,$3,-4
	sltu	$2,$2,2
	bne	$2,$0,$L129
	lw	$18,100($16)

$L104:
	slt	$2,$3,6
	beq	$2,$0,$L130
	li	$2,5			# 0x5

$L106:
	lw	$2,264($18)
	bltz	$2,$L131
	nop

$L108:
	lw	$24,24($sp)
$L132:
	slt	$2,$24,-15
	beq	$2,$0,$L110
	slt	$2,$24,33

	li	$24,-15			# 0xfffffffffffffff1
	sw	$24,24($sp)
$L112:
	addiu	$4,$24,16
	jal	__floatsidf
	sw	$0,272($18)

	lui	$4,%hi($LC1)
	lw	$6,%lo($LC1)($4)
	lw	$7,%lo($LC1+4)($4)
	move	$5,$3
	jal	__muldf3
	move	$4,$2

	move	$20,$2
	lui	$2,%hi($LC2)
	move	$21,$3
	lw	$22,%lo($LC2)($2)
	lw	$23,%lo($LC2+4)($2)
	lui	$3,%hi(custom_threshold)
	lui	$2,%hi(custom_threshold+128)
	addiu	$16,$3,%lo(custom_threshold)
	addiu	$19,$2,%lo(custom_threshold+128)
	addiu	$17,$sp,32
$L114:
	lh	$4,0($16)
	jal	__floatsidf
	addiu	$16,$16,2

	move	$6,$2
	move	$4,$20
	move	$5,$21
	jal	__muldf3
	move	$7,$3

	move	$4,$2
	move	$5,$3
	move	$6,$22
	jal	__adddf3
	move	$7,$23

	move	$4,$2
	jal	__fixdfsi
	move	$5,$3

	sw	$2,0($17)
	bne	$16,$19,$L114
	addiu	$17,$17,4

	sw	$0,24($sp)
	move	$24,$0
	move	$14,$0
	move	$25,$fp
	move	$20,$18
$L116:
	sll	$3,$14,5
	addu	$3,$3,$fp
	lw	$2,20($25)
	lw	$4,32($3)
	move	$10,$2
	move	$8,$4
	sra	$11,$2,31
	sra	$9,$4,31
	lw	$2,16($3)
	lw	$4,8($3)
	lw	$5,24($3)
	move	$12,$2
	sra	$13,$2,31
	move	$2,$4
	lw	$15,28($25)
	srl	$4,$8,16
	move	$3,$2
	lw	$17,36($25)
	move	$2,$0
	sll	$9,$9,16
	lw	$16,12($25)
	or	$9,$4,$9
	or	$12,$12,$2
	srl	$4,$10,16
	or	$13,$13,$3
	move	$2,$0
	sll	$3,$5,16
	sll	$8,$8,16
	sll	$11,$11,16
	or	$8,$8,$2
	or	$9,$9,$3
	or	$11,$4,$11
	sll	$3,$17,16
	move	$2,$0
	sra	$7,$15,31
	sll	$10,$10,16
	move	$4,$0
	addiu	$24,$24,1
	or	$4,$4,$2
	sll	$14,$14,4
	or	$6,$15,$10
	or	$7,$7,$11
	or	$5,$16,$3
	addu	$14,$14,$18
	or	$12,$12,$8
	or	$2,$13,$9
	or	$3,$7,$5
	or	$6,$6,$4
	slt	$8,$24,8
	sw	$2,4($14)
	sw	$12,0($14)
	addiu	$25,$25,32
	sw	$6,8($20)
	sw	$3,12($20)
	move	$14,$24
	bne	$8,$0,$L116
	addiu	$20,$20,16

	lw	$5,264($18)
	beq	$5,$0,$L118
	sw	$24,24($sp)

	sw	$5,272($18)
	move	$4,$0
	li	$6,128			# 0x80
$L120:
	addu	$3,$18,$4
	lh	$2,0($3)
	addiu	$4,$4,2
	mul	$2,$5,$2
	bne	$4,$6,$L120
	sh	$2,128($3)

$L118:
	lw	$31,324($sp)
	lw	$fp,320($sp)
	lw	$23,316($sp)
	lw	$22,312($sp)
	lw	$21,308($sp)
	lw	$20,304($sp)
	lw	$19,300($sp)
	lw	$18,296($sp)
	lw	$17,292($sp)
	lw	$16,288($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,328

$L110:
	bne	$2,$0,$L112
	nop

	li	$24,32			# 0x20
	j	$L112
	sw	$24,24($sp)

$L130:
	sw	$2,256($18)
	lw	$2,264($18)
	bgez	$2,$L132
	lw	$24,24($sp)

$L131:
	j	$L108
	sw	$0,264($18)

$L122:
	lw	$3,28($sp)
	addiu	$2,$3,-4
	sltu	$2,$2,2
	beq	$2,$0,$L104
	addiu	$fp,$sp,24

$L129:
	j	$L106
	sw	$3,256($18)

	.set	macro
	.set	reorder
	.end	open
	.section	.text.control,"ax",@progbits
	.align	2
	.align	5
	.ent	control
	.type	control, @function
control:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	li	$10,4			# 0x4
	beq	$5,$10,$L137
	li	$9,5			# 0x5

	li	$2,5			# 0x5
	beq	$5,$2,$L142
	li	$9,1			# 0x1

	j	vf_next_control
	nop

$L142:
	lw	$3,0($6)
	lw	$4,100($4)
	slt	$2,$3,4
	beq	$2,$0,$L137
	sw	$3,256($4)

	li	$9,1			# 0x1
	sw	$10,256($4)
$L137:
	j	$31
	move	$2,$9

	.set	macro
	.set	reorder
	.end	control
	.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)
	beq	$3,$0,$L152
	move	$16,$4

	lw	$2,280($3)
	beq	$2,$0,$L146
	move	$4,$2

	jal	av_free
	nop

	lw	$3,100($16)
$L146:
	lw	$2,276($3)
	sw	$0,280($3)
	beq	$2,$0,$L148
	move	$4,$2

	jal	av_free
	nop

	lw	$3,100($16)
$L148:
	lw	$2,288($3)
	sw	$0,276($3)
	beq	$2,$0,$L150
	move	$4,$2

	jal	uc_free
	nop

	lw	$3,100($16)
$L150:
	sw	$0,288($3)
	jal	av_free
	move	$4,$3

	sw	$0,100($16)
$L152:
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	uninit
	.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	$2,961871872			# 0x39550000
	ori	$2,$2,0x5659
	beq	$5,$2,$L155
	sltu	$2,$2,$5

	beq	$2,$0,$L161
	li	$2,808583168			# 0x30320000

	li	$2,1345454080			# 0x50320000
	ori	$2,$2,0x3234
	beq	$5,$2,$L155
	sltu	$2,$2,$5

	bne	$2,$0,$L158
	li	$2,1345585152			# 0x50340000

	li	$2,1280311296			# 0x4c500000
	ori	$2,$2,0x4c43
	beq	$5,$2,$L155
	nop

	li	$2,1345388544			# 0x50310000
	ori	$2,$2,0x3134
	beq	$5,$2,$L155
	nop

$L154:
	j	$31
	move	$2,$0

$L158:
	ori	$2,$2,0x3434
	beq	$5,$2,$L155
	nop

	li	$2,1448411136			# 0x56550000
	ori	$2,$2,0x5949
	bne	$5,$2,$L154
	nop

$L155:
	j	vf_next_query_format
	nop

$L161:
	ori	$2,$2,0x3449
	beq	$5,$2,$L155
	nop

	sltu	$2,$2,$5
	beq	$2,$0,$L162
	li	$2,538968064			# 0x20200000

	li	$2,842072064			# 0x32310000
	ori	$2,$2,0x5659
	beq	$5,$2,$L155
	nop

	li	$2,959447040			# 0x39300000
	ori	$2,$2,0x4649
	bne	$5,$2,$L154
	nop

	j	$L155
	nop

$L162:
	ori	$2,$2,0x3859
	beq	$5,$2,$L155
	nop

	li	$2,808452096			# 0x30300000
	ori	$2,$2,0x3859
	bne	$5,$2,$L154
	nop

	j	$L155
	nop

	.set	macro
	.set	reorder
	.end	query_format
	.section	.text.get_image,"ax",@progbits
	.align	2
	.align	5
	.ent	get_image
	.type	get_image, @function
get_image:
	.frame	$sp,40,$31		# vars= 0, regs= 3/0, args= 24, gp= 0
	.mask	0x80030000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-40
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,32($sp)
	lhu	$2,0($5)
	move	$16,$5
	move	$7,$2
	andi	$2,$2,0x1
	beq	$2,$0,$L169
	move	$17,$4

	lw	$31,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,40

$L169:
	lw	$4,92($4)
	lw	$5,4($5)
	lbu	$6,2($16)
	lw	$3,12($16)
	lw	$2,8($16)
	sw	$3,20($sp)
	jal	vf_get_image
	sw	$2,16($sp)

	move	$6,$2
	lhu	$2,0($16)
	lw	$3,32($6)
	lw	$4,48($6)
	lw	$5,8($6)
	andi	$2,$2,0x100
	sw	$3,32($16)
	sw	$4,48($16)
	sw	$6,96($17)
	beq	$2,$0,$L166
	sw	$5,8($16)

	lw	$2,36($6)
	lw	$3,52($6)
	sw	$2,36($16)
	sw	$3,52($16)
	lw	$2,56($6)
	lw	$3,40($6)
	sw	$2,56($16)
	sw	$3,40($16)
$L166:
	lhu	$2,0($16)
	ori	$2,$2,0x2000
	sh	$2,0($16)
	lw	$31,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	get_image
	.section	.text.config,"ax",@progbits
	.align	2
	.align	5
	.ent	config
	.type	config, @function
config:
	.frame	$sp,56,$31		# vars= 0, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-56
	sw	$31,52($sp)
	sw	$fp,48($sp)
	sw	$23,44($sp)
	sw	$22,40($sp)
	sw	$21,36($sp)
	sw	$20,32($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$19,28($sp)
	addiu	$2,$5,31
	li	$3,-16			# 0xfffffffffffffff0
	lw	$19,100($4)
	and	$2,$2,$3
	move	$17,$4
	sll	$3,$2,6
	sll	$4,$2,4
	lw	$23,72($sp)
	lw	$fp,76($sp)
	lw	$20,80($sp)
	subu	$4,$3,$4
	sw	$2,260($19)
	move	$18,$6
	move	$22,$5
	jal	av_mallocz
	move	$21,$7

	lw	$16,100($17)
	li	$5,-16			# 0xfffffffffffffff0
	lw	$3,260($16)
	addiu	$4,$18,31
	and	$4,$4,$5
	mul	$4,$4,$3
	jal	av_malloc
	sw	$2,280($19)

	sw	$2,276($16)
	move	$4,$17
	sw	$23,72($sp)
	sw	$fp,76($sp)
	sw	$20,80($sp)
	move	$5,$22
	move	$6,$18
	move	$7,$21
	lw	$31,52($sp)
	lw	$fp,48($sp)
	lw	$23,44($sp)
	lw	$22,40($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	vf_next_config
	addiu	$sp,$sp,56

	.set	macro
	.set	reorder
	.end	config
	.section	.text.filter,"ax",@progbits
	.align	2
	.align	5
	.ent	filter
	.type	filter, @function
filter:
	.frame	$sp,3272,$31		# vars= 3200, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-3272
	lw	$2,3308($sp)
	sw	$23,3260($sp)
	sw	$18,3240($sp)
	sw	$5,3276($sp)
	sw	$31,3268($sp)
	sw	$fp,3264($sp)
	sw	$22,3256($sp)
	sw	$21,3252($sp)
	sw	$20,3248($sp)
	sw	$19,3244($sp)
	sw	$17,3236($sp)
	sw	$16,3232($sp)
	move	$18,$4
	move	$5,$6
	sw	$7,3284($sp)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L173
	lw	$23,3288($sp)
	.set	macro
	.set	reorder

	lw	$20,260($4)
$L175:
	addiu	$4,$sp,1568
	sw	$4,3224($sp)
	addiu	$2,$2,3
	sw	$2,3176($sp)
	lw	$2,3224($sp)
	addiu	$6,$sp,32
	andi	$2,$2,0x3
	sw	$2,3172($sp)
	li	$4,4			# 0x4
	li	$2,3			# 0x3
	lw	$fp,256($18)
	sw	$6,3228($sp)
	addiu	$8,$sp,1952
	.set	noreorder
	.set	nomacro
	beq	$4,$2,$L179
	addiu	$3,$sp,1568
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	bne	$4,$2,$L344
	addiu	$7,$3,-4
	.set	macro
	.set	reorder

	addiu	$3,$sp,1569
	sb	$0,1568($sp)
$L176:
	addiu	$7,$3,-4
$L344:
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$3,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L345
	addiu	$2,$8,-31
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	and	$2,$7,$2
	addiu	$4,$2,32
	sltu	$3,$7,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L345
	addiu	$2,$8,-31
	.set	macro
	.set	reorder

$L297:
#APP
	S32SDI xr1,$7,4
#NO_APP
	sltu	$2,$7,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L297
	addiu	$2,$8,-31
	.set	macro
	.set	reorder

$L345:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$7,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L183
	addiu	$2,$7,4
	.set	macro
	.set	reorder

$L346:
#APP
	pref 30,0($2)
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
	S32SDI xr1,$7,4
#NO_APP
	sltu	$2,$7,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L346
	addiu	$2,$7,4
	.set	macro
	.set	reorder

$L183:
	addiu	$3,$8,-4
	sltu	$2,$7,$3
	beq	$2,$0,$L185
$L299:
#APP
	S32SDI xr1,$7,4
#NO_APP
	sltu	$2,$7,$3
	bne	$2,$0,$L299
$L185:
	andi	$3,$8,0x3
	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L190
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$3,$2,$L187
	sb	$0,4($7)
$L187:
	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L294
	lw	$3,3276($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L294
	lw	$4,3296($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$4,$L295
	move	$21,$5
	.set	macro
	.set	reorder

	lw	$5,3292($sp)
	sll	$7,$20,3
	sltu	$6,$5,32
	andi	$2,$5,0x3
	addiu	$22,$7,8
	move	$17,$7
	addu	$16,$5,$7
	move	$19,$0
	sw	$6,3200($sp)
	sw	$2,3212($sp)
$L196:
	lw	$2,276($18)
	lw	$3,3200($sp)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L197
	addu	$4,$22,$2
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L347
	lw	$6,3292($sp)
	.set	macro
	.set	reorder

	andi	$2,$21,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L347
	lw	$5,3292($sp)
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	addiu	$4,$4,-4
	and	$2,$5,$2
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L201
	addiu	$5,$21,-4
	.set	macro
	.set	reorder

$L300:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L300
$L201:
	lw	$3,3292($sp)
	andi	$2,$3,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	beq	$3,$0,$L203
$L301:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	bne	$2,$0,$L301
$L203:
	lw	$6,3212($sp)
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L207
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L208
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	bne	$6,$2,$L205
	lbu	$2,4($5)
	sb	$2,4($4)
$L205:
	lw	$2,276($18)
	addiu	$3,$16,8
	addu	$2,$22,$2
	lbu	$4,0($2)
	addiu	$19,$19,1
	sb	$4,-1($2)
	lw	$5,276($18)
	addu	$22,$22,$20
	addu	$3,$3,$5
	lbu	$4,-1($3)
	addu	$21,$21,$23
	sb	$4,0($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,9($2)
	sb	$4,6($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,6($3)
	sb	$4,9($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,10($2)
	sb	$4,5($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,5($3)
	sb	$4,10($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,11($2)
	sb	$4,4($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,4($3)
	sb	$4,11($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,12($2)
	sb	$4,3($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,3($3)
	sb	$4,12($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,13($2)
	sb	$4,2($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,2($3)
	sb	$4,13($3)
	lw	$2,276($18)
	addu	$2,$17,$2
	lbu	$4,14($2)
	sb	$4,1($2)
	lw	$3,276($18)
	addu	$3,$16,$3
	lbu	$4,1($3)