vf_1bpp.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 1,498 行 · 第 1/2 页

	.file	1 "vf_1bpp.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"[%s] query(%s) -> %d\012\000"
	.section	.text.query_format,"ax",@progbits
	.align	2
	.align	5
	.ent	query_format
	.type	query_format, @function
query_format:
	.frame	$sp,56,$31		# vars= 0, regs= 7/0, args= 24, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	li	$2,1380384768			# 0x52470000
	addiu	$sp,$sp,-56
	ori	$2,$2,0x4201
	sw	$19,36($sp)
	sw	$31,48($sp)
	sw	$21,44($sp)
	sw	$20,40($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	beq	$5,$2,$L2
	move	$19,$4

	li	$2,1111949312			# 0x42470000
	ori	$2,$2,0x5201
	beq	$5,$2,$L2
	nop

$L4:
	lw	$31,48($sp)
$L20:
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,56

$L2:
	lui	$4,%hi(bgr_list)
	lw	$5,%lo(bgr_list)($4)
	beq	$5,$0,$L4
	addiu	$18,$4,%lo(bgr_list)

	move	$20,$0
	j	$L6
	lui	$21,%hi($LC0)

$L19:
	beq	$2,$0,$L10
	nop

	bne	$20,$0,$L10
	nop

	lw	$20,0($18)
$L10:
	addiu	$18,$18,4
	lw	$5,0($18)
	beq	$5,$0,$L9
	nop

$L6:
	lw	$4,92($19)
	lw	$2,12($4)
	jal	$2
	nop

	move	$17,$2
	lw	$2,0($19)
	lw	$4,0($18)
	jal	vo_format_name
	lw	$16,4($2)

	andi	$3,$17,0x3
	move	$7,$16
	li	$4,29			# 0x1d
	li	$5,6			# 0x6
	addiu	$6,$21,%lo($LC0)
	sw	$2,16($sp)
	jal	mp_msg
	sw	$3,20($sp)

	andi	$2,$17,0x1
	andi	$17,$17,0x2
	beq	$17,$0,$L19
	nop

	lw	$20,0($18)
$L9:
	beq	$20,$0,$L20
	lw	$31,48($sp)

	lw	$4,92($19)
	move	$5,$20
	lw	$25,12($4)
	lw	$21,44($sp)
	lw	$20,40($sp)
	lw	$19,36($sp)
	lw	$18,32($sp)
	lw	$17,28($sp)
	lw	$16,24($sp)
	jr	$25
	addiu	$sp,$sp,56

	.set	macro
	.set	reorder
	.end	query_format
	.section	.text.config,"ax",@progbits
	.align	2
	.align	5
	.ent	config
	.type	config, @function
config:
	.frame	$sp,80,$31		# vars= 16, regs= 10/0, args= 24, 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	$19,52($sp)
	sw	$31,76($sp)
	sw	$21,60($sp)
	sw	$20,56($sp)
	sw	$18,48($sp)
	sw	$17,44($sp)
	sw	$16,40($sp)
	lw	$3,100($4)
	move	$19,$4
	lw	$2,0($3)
	lw	$4,104($sp)
	sw	$5,24($sp)
	sw	$6,28($sp)
	sw	$7,32($sp)
	lw	$23,96($sp)
	lw	$fp,100($sp)
	sw	$4,36($sp)
	bne	$2,$0,$L22
	move	$22,$3

	lui	$4,%hi(bgr_list)
	lw	$5,%lo(bgr_list)($4)
	beq	$5,$0,$L44
	addiu	$18,$4,%lo(bgr_list)

	move	$20,$0
	j	$L27
	lui	$21,%hi($LC0)

$L46:
	beq	$2,$0,$L30
	nop

	bne	$20,$0,$L30
	nop

	lw	$20,0($18)
$L30:
	addiu	$18,$18,4
	lw	$5,0($18)
	beq	$5,$0,$L45
	nop

$L27:
	lw	$4,92($19)
	lw	$2,12($4)
	jal	$2
	nop

	move	$17,$2
	lw	$2,0($19)
	lw	$4,0($18)
	jal	vo_format_name
	lw	$16,4($2)

	andi	$3,$17,0x3
	move	$7,$16
	li	$4,29			# 0x1d
	li	$5,6			# 0x6
	addiu	$6,$21,%lo($LC0)
	sw	$2,16($sp)
	jal	mp_msg
	sw	$3,20($sp)

	andi	$2,$17,0x1
	andi	$17,$17,0x2
	beq	$17,$0,$L46
	nop

	lw	$20,0($18)
	lw	$3,100($19)
$L26:
	sw	$20,0($22)
	lw	$2,0($3)
	bne	$2,$0,$L22
	li	$4,1380384768			# 0x52470000

	lw	$5,36($sp)
	ori	$2,$4,0x4208
	beq	$5,$2,$L47
	ori	$2,$4,0x4220

	li	$4,1111949312			# 0x42470000
	ori	$2,$4,0x5208
	beq	$5,$2,$L48
	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

$L48:
	ori	$2,$4,0x5220
	sw	$2,0($3)
$L22:
	sw	$23,96($sp)
	sw	$fp,100($sp)
	lw	$2,0($3)
	lw	$5,24($sp)
	lw	$6,28($sp)
	lw	$7,32($sp)
	move	$4,$19
	sw	$2,104($sp)
	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

$L45:
	j	$L26
	lw	$3,100($19)

$L47:
	j	$L22
	sw	$2,0($3)

$L44:
	j	$L26
	move	$20,$0

	.set	macro
	.set	reorder
	.end	config
	.section	.text.vf_open,"ax",@progbits
	.align	2
	.align	5
	.ent	vf_open
	.type	vf_open, @function
vf_open:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(config)
	addiu	$sp,$sp,-24
	addiu	$2,$2,%lo(config)
	sw	$31,20($sp)
	sw	$16,16($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)
	jal	uc_malloc
	li	$4,4			# 0x4

	sw	$2,100($16)
	move	$4,$2
	move	$5,$0
	jal	memset
	li	$6,4			# 0x4

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

	.set	macro
	.set	reorder
	.end	vf_open
	.section	.rodata.str1.4
	.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,48,$31		# vars= 0, regs= 6/0, args= 24, gp= 0
	.mask	0x80370000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-48
	sw	$21,40($sp)
	sw	$20,36($sp)
	sw	$18,32($sp)
	sw	$17,28($sp)
	sw	$16,24($sp)
	sw	$31,44($sp)
	lw	$2,100($4)
	move	$16,$5
	lw	$3,28($16)
	lw	$5,0($2)
	move	$18,$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)
	.set	noreorder
	.set	nomacro
	jal	vf_get_image
	sw	$3,20($sp)
	.set	macro
	.set	reorder

	lw	$7,4($2)
	li	$4,1111949312			# 0x42470000
	move	$17,$2
	ori	$2,$4,0x5210
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L57
	sltu	$2,$2,$7
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L178
	li	$2,842072064			# 0x32310000
	.set	macro
	.set	reorder

	li	$3,1380384768			# 0x52470000
	ori	$2,$3,0x4208
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L53
	sltu	$2,$2,$7
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L179
	li	$2,1345388544			# 0x50310000
	.set	macro
	.set	reorder

	ori	$2,$3,0x4210
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L57
	sltu	$2,$2,$7
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L180
	ori	$2,$3,0x420f
	.set	macro
	.set	reorder

	ori	$2,$3,0x4220
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L58
	li	$2,1448411136			# 0x56550000
	.set	macro
	.set	reorder

	ori	$2,$2,0x5949
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L54
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L191:
	addiu	$6,$6,%lo($LC1)
	li	$4,29			# 0x1d
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	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	$2,$0
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

$L178:
	ori	$2,$2,0x5659
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L54
	sltu	$2,$2,$7
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L60
	li	$2,961871872			# 0x39550000
	.set	macro
	.set	reorder

	li	$2,808452096			# 0x30300000
	ori	$2,$2,0x3859
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L53
	li	$2,808583168			# 0x30320000
	.set	macro
	.set	reorder

	ori	$2,$2,0x3449
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L54
	li	$2,538968064			# 0x20200000
	.set	macro
	.set	reorder

	ori	$2,$2,0x3859
	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L191
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L53:
	lw	$13,28($16)
	.set	noreorder
	.set	nomacro
	blez	$13,$L66
	lui	$2,%hi(bittab)
	.set	macro
	.set	reorder

	lw	$8,24($16)
	addiu	$12,$2,%lo(bittab)
	move	$11,$0
$L73:
	lw	$5,48($16)
	lw	$3,32($16)
	mul	$6,$11,$5
	lw	$4,48($17)
	addu	$9,$6,$3
	mul	$3,$11,$4
	lw	$2,32($17)
	.set	noreorder
	.set	nomacro
	blez	$8,$L74
	addu	$7,$3,$2
	.set	macro
	.set	reorder

	move	$6,$0
	move	$10,$12
	andi	$3,$6,0x7
$L192:
	sra	$2,$6,3
	sll	$3,$3,2
	addu	$2,$9,$2
	addu	$3,$3,$10
	lbu	$4,0($2)
	lw	$5,0($3)
	li	$2,255			# 0xff
	and	$4,$4,$5
	movz	$2,$0,$4
	addu	$3,$6,$7
	sb	$2,0($3)
	lw	$8,24($16)
	addiu	$6,$6,1
	slt	$2,$6,$8
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L192
	andi	$3,$6,0x7
	.set	macro
	.set	reorder

	lw	$13,28($16)
$L74:
	addiu	$11,$11,1
	slt	$2,$11,$13
	bne	$2,$0,$L73
$L66:
	move	$4,$18
$L188:
	move	$5,$17
$L200:
	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)
	.set	noreorder
	.set	nomacro
	j	vf_next_put_image
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

$L57:
	lw	$13,28($16)
	.set	noreorder
	.set	nomacro
	blez	$13,$L66
	lui	$2,%hi(bittab)
	.set	macro
	.set	reorder

	lw	$14,48($17)
	lw	$11,32($17)
	lw	$9,32($16)
	lw	$8,24($16)
	lw	$15,48($16)
	move	$12,$0
	addiu	$16,$2,%lo(bittab)
$L134:
	blez	$8,$L135
	move	$6,$11
	move	$7,$0
	move	$10,$16
$L137:
	andi	$3,$7,0x7
	sra	$2,$7,3
	sll	$3,$3,2
	addu	$2,$9,$2
	addu	$3,$3,$10
	lbu	$4,0($2)
	lw	$5,0($3)
	addiu	$7,$7,1
	and	$4,$4,$5
	li	$2,65535			# 0xffff
	movz	$2,$0,$4
	slt	$3,$7,$8
	sh	$2,0($6)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L137
	addiu	$6,$6,2
	.set	macro
	.set	reorder

$L135:
	addiu	$12,$12,1
	slt	$2,$12,$13
	addu	$9,$9,$15
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L134
	addu	$11,$11,$14
	.set	macro
	.set	reorder

	move	$4,$18
	move	$5,$17
	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)
	.set	noreorder
	.set	nomacro
	j	vf_next_put_image
	addiu	$sp,$sp,48
	.set	macro
	.set	reorder

$L179:
	ori	$2,$2,0x3134
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L54
	sltu	$2,$2,$7
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L181
	ori	$2,$4,0x5220
	.set	macro
	.set	reorder

	li	$2,1345454080			# 0x50320000
	ori	$2,$2,0x3234
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L54
	li	$2,1345585152			# 0x50340000
	.set	macro
	.set	reorder

	ori	$2,$2,0x3434
	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L191
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L54:
	lw	$13,28($16)
	.set	noreorder
	.set	nomacro
	blez	$13,$L68
	lui	$2,%hi(bittab)
	.set	macro
	.set	reorder

	lw	$8,24($16)
	addiu	$12,$2,%lo(bittab)
	move	$11,$0
$L80:
	lw	$5,48($16)
	lw	$3,32($16)
	mul	$6,$11,$5
	lw	$4,48($17)
	addu	$9,$6,$3
	mul	$3,$11,$4
	lw	$2,32($17)
	.set	noreorder
	.set	nomacro
	blez	$8,$L81
	addu	$7,$3,$2
	.set	macro
	.set	reorder

	move	$6,$0
	move	$10,$12
	andi	$3,$6,0x7
$L193:
	sra	$2,$6,3
	sll	$3,$3,2
	addu	$2,$9,$2
	addu	$3,$3,$10
	lbu	$4,0($2)
	lw	$5,0($3)
	li	$2,255			# 0xff
	and	$4,$4,$5
	movz	$2,$0,$4
	addu	$3,$7,$6
	sb	$2,0($3)
	lw	$8,24($16)
	addiu	$6,$6,1
	slt	$2,$6,$8
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L193
	andi	$3,$6,0x7
	.set	macro
	.set	reorder

	lw	$13,28($16)
$L81:
	addiu	$11,$11,1
	slt	$2,$11,$13
	bne	$2,$0,$L80
$L68:
	lw	$4,52($17)
	lw	$3,92($17)
	mul	$7,$4,$3
	sltu	$2,$7,40
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L182
	lw	$6,36($17)
	.set	macro
	.set	reorder

	andi	$2,$6,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L92
	move	$4,$6
	.set	macro
	.set	reorder

	li	$2,3			# 0x3