vf_remove_logo.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 2,482 行 · 第 1/3 页

	addu	$16,$23,$2
	.set	noreorder
	.set	nomacro
	j	$L50
	addu	$17,$5,$2
	.set	macro
	.set	reorder

$L60:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L43
	sb	$3,5($4)
	.set	macro
	.set	reorder

$L61:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L43
	sb	$2,6($4)
	.set	macro
	.set	reorder

	.end	convert_yv12
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"Filter image and video stream are not of the same size. "
	.ascii	"(Filter: %d x %d, Stream: %d x %d)\012\000"
	.align	2
$LC1:
	.ascii	"Unhandled format: 0x%X\012\000"
	.section	.text.put_image,"ax",@progbits
	.align	2
	.align	5
	.ent	put_image
	.type	put_image, @function
put_image:
	.frame	$sp,88,$31		# vars= 0, regs= 6/0, args= 64, gp= 0
	.mask	0x80370000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-88
	sw	$21,80($sp)
	sw	$20,76($sp)
	sw	$18,72($sp)
	sw	$17,68($sp)
	sw	$16,64($sp)
	sw	$31,84($sp)
	lw	$2,100($4)
	move	$16,$5
	lw	$3,28($16)
	lw	$5,0($2)
	move	$17,$4
	lw	$2,24($16)
	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)

	lw	$9,100($17)
	lw	$8,24($16)
	lw	$5,12($9)
	lw	$7,0($5)
	beq	$7,$8,$L132
	move	$18,$2

	lw	$2,28($16)
	lw	$3,4($5)
	lui	$6,%hi($LC0)
$L134:
	addiu	$6,$6,%lo($LC0)
	li	$4,29			# 0x1d
	li	$5,1			# 0x1
	sw	$2,24($sp)
	sw	$3,16($sp)
	jal	mp_msg
	sw	$8,20($sp)

	lw	$31,84($sp)
	lw	$21,80($sp)
	lw	$20,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,88

$L132:
	lw	$2,28($16)
	lw	$3,4($5)
	bne	$3,$2,$L134
	lui	$6,%hi($LC0)

	li	$2,842072064			# 0x32310000
	lw	$4,4($18)
	ori	$2,$2,0x5659
	beq	$4,$2,$L133
	lui	$6,%hi($LC1)

	move	$7,$4
	addiu	$6,$6,%lo($LC1)
	li	$4,29			# 0x1d
	jal	mp_msg
	li	$5,1			# 0x1

	lw	$31,84($sp)
	lw	$21,80($sp)
	lw	$20,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,88

$L133:
	sw	$7,16($sp)
	sw	$3,20($sp)
	lw	$3,32($18)
	lhu	$2,0($16)
	sw	$3,24($sp)
	lw	$4,48($18)
	andi	$2,$2,0x2000
	sw	$4,28($sp)
	sw	$2,32($sp)
	sw	$5,36($sp)
	sw	$0,40($sp)
	lw	$2,20($9)
	lw	$5,32($16)
	sw	$2,44($sp)
	lw	$3,24($9)
	lw	$6,48($16)
	sw	$3,48($sp)
	lw	$2,28($9)
	move	$4,$17
	sw	$2,52($sp)
	lw	$3,32($9)
	move	$7,$16
	jal	convert_yv12
	sw	$3,56($sp)

	lw	$4,24($16)
	lw	$5,28($16)
	srl	$2,$4,31
	srl	$3,$5,31
	addu	$2,$2,$4
	addu	$3,$3,$5
	sra	$2,$2,1
	sra	$3,$3,1
	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$2,36($18)
	lhu	$3,0($16)
	sw	$2,24($sp)
	lw	$5,52($18)
	lw	$4,100($17)
	andi	$3,$3,0x2000
	sw	$3,32($sp)
	sw	$5,28($sp)
	lw	$2,16($4)
	li	$3,1			# 0x1
	sw	$2,36($sp)
	sw	$3,40($sp)
	lw	$2,36($4)
	lw	$5,36($16)
	sw	$2,44($sp)
	lw	$3,40($4)
	lw	$6,52($16)
	sw	$3,48($sp)
	lw	$2,44($4)
	move	$7,$16
	sw	$2,52($sp)
	lw	$3,48($4)
	move	$4,$17
	jal	convert_yv12
	sw	$3,56($sp)

	lw	$4,24($16)
	lw	$5,28($16)
	srl	$2,$4,31
	srl	$3,$5,31
	addu	$2,$2,$4
	addu	$3,$3,$5
	sra	$2,$2,1
	sra	$3,$3,1
	sw	$2,16($sp)
	sw	$3,20($sp)
	lw	$2,40($18)
	lhu	$3,0($16)
	sw	$2,24($sp)
	lw	$5,56($18)
	lw	$4,100($17)
	andi	$3,$3,0x2000
	sw	$3,32($sp)
	sw	$5,28($sp)
	lw	$2,16($4)
	li	$3,2			# 0x2
	sw	$2,36($sp)
	sw	$3,40($sp)
	lw	$2,36($4)
	lw	$5,40($16)
	sw	$2,44($sp)
	lw	$3,40($4)
	lw	$6,56($16)
	sw	$3,48($sp)
	lw	$2,44($4)
	move	$7,$16
	sw	$2,52($sp)
	lw	$3,48($4)
	move	$4,$17
	jal	convert_yv12
	sw	$3,56($sp)

	move	$4,$17
	move	$5,$18
	move	$6,$20
	move	$7,$21
	lw	$31,84($sp)
	lw	$21,80($sp)
	lw	$20,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	vf_next_put_image
	addiu	$sp,$sp,88

	.set	macro
	.set	reorder
	.end	put_image
	.section	.rodata.str1.4
	.align	2
$LC2:
	.ascii	"Unable to allocate memory in vf_remove_logo.c\012\000"
	.align	2
$LC3:
	.ascii	"rb\000"
	.align	2
$LC4:
	.ascii	"[vf]remove-logo: Unable to open file. File not found or "
	.ascii	"insufficient permissions.\012\000"
	.align	2
$LC5:
	.ascii	"[vf]remove-logo: File is not a valid PGM or PPM file.\012"
	.ascii	"\000"
	.align	2
$LC6:
	.ascii	"[vf]remove-logo: Invalid PNM file. Only raw PGM (Portabl"
	.ascii	"e Gray Map) and raw PPM (Portable Pixel Map) subtypes ar"
	.ascii	"e allowed.\012\000"
	.align	2
$LC7:
	.ascii	"%i\000"
	.align	2
$LC8:
	.ascii	"[vf]remove-logo: Invalid PGM/PPM header.\012\000"
	.align	2
$LC9:
	.ascii	"[vf]remove_logo: Only 1 byte per pixel (pgm) or 1 byte p"
	.ascii	"er color value (ppm) are supported.\012\000"
	.align	2
$LC10:
	.ascii	"[vf]remove_logo usage: remove_logo=/path/to/filter_image"
	.ascii	"_file.pgm\012\000"
	.section	.text.vf_open,"ax",@progbits
	.align	2
	.align	5
	.ent	vf_open
	.type	vf_open, @function
vf_open:
	.frame	$sp,80,$31		# vars= 24, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-80
	sw	$4,80($sp)
	li	$4,52			# 0x34
	sw	$22,64($sp)
	sw	$16,40($sp)
	sw	$31,76($sp)
	sw	$fp,72($sp)
	sw	$23,68($sp)
	sw	$21,60($sp)
	sw	$20,56($sp)
	sw	$19,52($sp)
	sw	$18,48($sp)
	sw	$17,44($sp)
	jal	uc_malloc
	move	$16,$5

	beq	$2,$0,$L433
	move	$22,$2

	lw	$2,80($sp)
$L472:
	beq	$16,$0,$L138
	sw	$22,100($2)

	jal	uc_malloc
	li	$4,12			# 0xc

	beq	$2,$0,$L434
	move	$19,$2

	lui	$5,%hi($LC3)
$L473:
	move	$4,$16
	jal	FS_FOpen
	addiu	$5,$5,%lo($LC3)

	beq	$2,$0,$L435
	move	$18,$2

	jal	fgetc
	move	$4,$2

	li	$3,80			# 0x50
	beq	$2,$3,$L145
	lui	$6,%hi($LC5)

	addiu	$6,$6,%lo($LC5)
	li	$4,29			# 0x1d
	jal	mp_msg
	li	$5,1			# 0x1

	move	$21,$0
$L144:
	lw	$5,80($sp)
	sw	$21,12($22)
$L487:
	lw	$4,100($5)
	lw	$12,12($4)
	beq	$12,$0,$L436
	nop

$L403:
	lw	$9,0($12)
	lw	$6,4($12)
	mul	$2,$9,$6
	beq	$2,$0,$L197
	lw	$3,8($12)

	move	$4,$0
	li	$5,1
$L199:
	lb	$2,0($3)
	beq	$2,$0,$L200
	addiu	$4,$4,1

	sb	$5,0($3)
	lw	$9,0($12)
	lw	$6,4($12)
$L200:
	mul	$2,$6,$9
	sltu	$2,$4,$2
	bne	$2,$0,$L199
	addiu	$3,$3,1

	lw	$3,8($12)
$L197:
	addiu	$2,$6,-1
	move	$7,$0
	sltu	$2,$2,2
	bne	$2,$0,$L204
	addiu	$7,$7,1

$L438:
	li	$11,1			# 0x1
	move	$13,$0
	addiu	$2,$9,-1
$L477:
	sltu	$2,$2,2
	bne	$2,$0,$L217
	li	$4,1			# 0x1

$L208:
	lb	$6,0($3)
	slt	$2,$6,$7
	bne	$2,$0,$L211
	addiu	$5,$3,1

	lb	$2,1($3)
	slt	$2,$2,$7
	bne	$2,$0,$L211
	nop

	lb	$2,-1($3)
	slt	$2,$2,$7
	bne	$2,$0,$L211
	addu	$8,$9,$3

	lb	$2,0($8)
	slt	$2,$2,$7
	bne	$2,$0,$L211
	subu	$10,$3,$9

	lb	$2,0($10)
	slt	$2,$2,$7
	bne	$2,$0,$L211
	addiu	$6,$6,1

	sb	$6,0($3)
	lw	$9,0($12)
	li	$13,1			# 0x1
$L211:
	addiu	$4,$4,1
	addiu	$2,$9,-1
	sltu	$2,$4,$2
	bne	$2,$0,$L208
	move	$3,$5

	lw	$6,4($12)
$L217:
	addiu	$11,$11,1
	addiu	$4,$6,-1
	sltu	$2,$11,$4
	bne	$2,$0,$L477
	addiu	$2,$9,-1

	beq	$13,$0,$L437
	addiu	$2,$6,-1

	sltu	$2,$2,2
	lw	$3,8($12)
	beq	$2,$0,$L438
	addiu	$7,$7,1

$L204:
	lw	$3,80($sp)
	addiu	$2,$7,1
	lw	$19,100($3)
	sra	$3,$2,2
	addu	$2,$2,$3
	sw	$2,4($19)
	li	$4,12			# 0xc
	jal	uc_malloc
	lw	$17,12($19)

	beq	$2,$0,$L439
	move	$16,$2

$L226:
	lw	$2,0($17)
	lw	$3,4($17)
	srl	$8,$2,1
	srl	$3,$3,1
	mul	$4,$3,$8
	sw	$8,0($16)
	jal	uc_malloc
	sw	$3,4($16)

	beq	$2,$0,$L440
	move	$18,$2

$L228:
	lw	$3,4($16)
$L475:
	beq	$3,$0,$L230
	sw	$18,8($16)

	lw	$8,0($16)
	move	$13,$0
	move	$11,$0
$L232:
	beq	$8,$0,$L239
	sll	$12,$13,1

	move	$9,$0
	j	$L233
	move	$5,$0

$L442:
	addiu	$2,$12,1
	mul	$3,$6,$2
	addu	$2,$3,$14
	lbu	$3,1($4)
	bne	$3,$0,$L234
	addu	$6,$7,$2

	lbu	$2,0($6)
	bne	$2,$0,$L238
	li	$3,1			# 0x1

	lbu	$2,1($6)
	sltu	$3,$0,$2
$L238:
	mul	$4,$11,$8
	addu	$2,$4,$10
	addu	$2,$2,$5
	sb	$3,0($2)
	lw	$3,0($16)
	lw	$4,8($16)
	mul	$2,$11,$3
	addu	$3,$2,$5
	addu	$3,$3,$4
	lbu	$2,0($3)
	addiu	$5,$9,1
	sltu	$2,$0,$2
	sb	$2,0($3)
	lw	$8,0($16)
	sltu	$2,$5,$8
	beq	$2,$0,$L441
	move	$9,$5

$L233:
	lw	$6,0($17)
	lw	$7,8($17)
	mul	$3,$6,$12
	sll	$14,$9,1
	addu	$2,$3,$14
	addu	$4,$7,$2
	lbu	$3,0($4)
	beq	$3,$0,$L442
	lw	$10,8($16)

$L234:
	j	$L238
	li	$3,1			# 0x1

$L441:
	lw	$3,4($16)
$L239:
	addiu	$13,$13,1
	sltu	$2,$13,$3
	bne	$2,$0,$L232
	move	$11,$13

	mul	$2,$3,$8
	beq	$2,$0,$L230
	lw	$4,8($16)

	move	$5,$0
	li	$6,1
$L243:
	lb	$2,0($4)
	beq	$2,$0,$L244
	addiu	$5,$5,1

	sb	$6,0($4)
	lw	$3,4($16)
	lw	$8,0($16)
$L244:
	mul	$2,$3,$8
	sltu	$2,$5,$2
	bne	$2,$0,$L243
	addiu	$4,$4,1

$L230:
	move	$9,$0
	addiu	$2,$3,-1
$L479:
	sltu	$2,$2,2
	bne	$2,$0,$L248
	addiu	$9,$9,1

	lw	$8,0($16)
	move	$15,$0
	li	$13,1			# 0x1
	li	$12,2			# 0x2
$L250:
	addiu	$2,$8,-1
	sltu	$2,$2,2
	bne	$2,$0,$L478
	addiu	$5,$3,-1

	li	$11,1			# 0x1
	li	$6,1			# 0x1
	addiu	$14,$12,-2
$L252:
	mul	$3,$13,$8
	lw	$4,8($16)
	addu	$2,$3,$6
	addu	$5,$4,$2
	lbu	$7,0($5)
	slt	$2,$7,$9
	bne	$2,$0,$L253
	nop

	lbu	$2,1($5)
	slt	$2,$2,$9
	bne	$2,$0,$L253
	mul	$2,$12,$8

	addu	$3,$2,$4
	lbu	$2,-1($5)
	slt	$2,$2,$9
	bne	$2,$0,$L253
	addu	$10,$3,$6

	mul	$2,$14,$8
	addu	$3,$2,$4
	lbu	$2,0($10)
	slt	$2,$2,$9
	bne	$2,$0,$L253
	addu	$3,$3,$6

	lbu	$2,0($3)
	slt	$2,$2,$9
	bne	$2,$0,$L253
	addiu	$3,$7,1

	sb	$3,0($5)
	lw	$8,0($16)
	li	$15,1			# 0x1
$L253:
	addiu	$6,$11,1
	addiu	$2,$8,-1
	sltu	$2,$6,$2
	bne	$2,$0,$L252
	move	$11,$6

	lw	$3,4($16)
	addiu	$5,$3,-1
$L478:
	sltu	$2,$12,$5
	beq	$2,$0,$L260
	addiu	$4,$12,1

	move	$13,$12
	j	$L250
	move	$12,$4

$L260:
	bne	$15,$0,$L479
	addiu	$2,$3,-1

	sltu	$2,$5,2
	bne	$2,$0,$L248
	li	$10,1			# 0x1

	li	$7,1			# 0x1
$L264:
	addiu	$2,$8,-1
	sltu	$2,$2,2
	bne	$2,$0,$L267
	nop

	li	$6,1			# 0x1
	li	$5,1			# 0x1
$L266:
	mul	$2,$7,$8
	lw	$3,8($16)
	addu	$4,$2,$5
	addu	$4,$4,$3
	lbu	$2,0($4)
	addiu	$5,$6,1
	srl	$3,$2,2
	addu	$2,$2,$3
	sb	$2,0($4)
	lw	$8,0($16)
	addiu	$2,$8,-1
	sltu	$2,$5,$2
	bne	$2,$0,$L266
	move	$6,$5

	lw	$3,4($16)
$L267:
	addiu	$7,$10,1
	addiu	$2,$3,-1
	sltu	$2,$7,$2
	bne	$2,$0,$L264
	move	$10,$7

$L248:
	lw	$3,80($sp)
	addiu	$2,$9,1
	lw	$6,100($3)
	sra	$3,$2,2
	lw	$5,4($6)
	addu	$2,$2,$3
	slt	$4,$2,$5
	movz	$5,$2,$4
	sll	$4,$5,2
	sw	$16,16($19)
	sw	$5,4($6)
	addiu	$4,$4,4
	jal	uc_malloc
	sw	$5,32($sp)

	beq	$2,$0,$L443
	move	$23,$2

	lw	$4,32($sp)
$L474:
	bltz	$4,$L270
	sw	$23,28($sp)

	li	$5,4			# 0x4
	move	$17,$0
	sw	$5,24($sp)
	move	$4,$5
$L272:
	jal	uc_malloc
	nop

	beq	$2,$0,$L444
	move	$16,$2

	subu	$22,$0,$17
$L471:
	slt	$2,$17,$22
	bne	$2,$0,$L275
	sw	$16,0($23)

	mul	$19,$17,$17
	addu	$2,$22,$17
	sll	$20,$2,2
	move	$21,$16
	move	$fp,$20
	move	$18,$22
$L277:
	jal	uc_malloc
	lw	$4,24($sp)

	beq	$2,$0,$L445
	move	$16,$2

	mul	$8,$18,$18
$L470:
	addu	$2,$21,$20
	lw	$21,0($23)
	move	$4,$fp
	move	$3,$22
	addu	$5,$21,$20
	li	$6,1			# 0x1
	j	$L280
	sw	$16,0($2)

$L447:
	lw	$2,0($5)
	addiu	$3,$3,1
	addu	$2,$4,$2
	sw	$6,0($2)
	slt	$2,$17,$3
	bne	$2,$0,$L446
	addiu	$4,$4,4

$L280:
	mul	$7,$3,$3
	addu	$2,$7,$8
	slt	$2,$19,$2
	beq	$2,$0,$L447
	nop

	lw	$2,0($5)
	addiu	$3,$3,1
	addu	$2,$2,$4
	sw	$0,0($2)
	slt	$2,$17,$3
	beq	$2,$0,$L280
	addiu	$4,$4,4

$L446:
	addiu	$18,$18,1
	slt	$2,$17,$18
	beq	$2,$0,$L277
	addiu	$20,$20,4

$L275:
	lw	$4,24($sp)
	lw	$3,32($sp)
	addiu	$17,$17,1
	addiu	$4,$4,8
	slt	$2,$3,$17
	sw	$4,24($sp)
	beq	$2,$0,$L272
	addiu	$23,$23,4

$L270:
	lw	$5,80($sp)
	lw	$7,28($sp)
	lw	$15,100($5)
	lw	$12,12($15)
	sw	$7,8($15)
	lw	$8,4($12)
	lw	$7,0($12)
	addiu	$11,$8,-1
	beq	$7,$0,$L448
	addiu	$9,$7,-1

	move	$10,$0
	move	$6,$0
$L292:
	beq	$8,$0,$L449
	move	$5,$0

	lw	$13,8($12)
	move	$4,$0
	move	$2,$0
$L287:
	mul	$3,$7,$2
	addu	$2,$3,$13
	addu	$2,$2,$6
	lbu	$3,0($2)
	addiu	$2,$5,1
	or	$4,$4,$3
	bne	$8,$2,$L287
	move	$5,$2

	addiu	$6,$10,1
	beq	$6,$7,$L366
	move	$10,$6

$L460:
	beq	$4,$0,$L292
	addiu	$14,$6,-1

$L291:
	slt	$2,$14,$9
	beq	$2,$0,$L296