vf_ilpack.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 588 行

	.file	1 "vf_ilpack.c"
	.section .mdebug.abi32
	.previous
	.section	.text.pack_nn_C,"ax",@progbits
	.align	2
	.align	5
	.ent	pack_nn_C
	.type	pack_nn_C, @function
pack_nn_C:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$3,16($sp)
	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$8,$2,1
	beq	$8,$0,$L8
	nop

$L5:
	lbu	$2,0($5)
	addiu	$8,$8,-1
	sb	$2,0($4)
	lbu	$3,0($6)
	addiu	$6,$6,1
	sb	$3,1($4)
	lbu	$2,1($5)
	addiu	$5,$5,2
	sb	$2,2($4)
	lbu	$3,0($7)
	addiu	$7,$7,1
	sb	$3,3($4)
	bne	$8,$0,$L5
	addiu	$4,$4,4

$L8:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	pack_nn_C
	.section	.text.pack_li_0_C,"ax",@progbits
	.align	2
	.align	5
	.ent	pack_li_0_C
	.type	pack_li_0_C, @function
pack_li_0_C:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$3,16($sp)
	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$11,$2,1
	beq	$11,$0,$L15
	move	$8,$4

	lw	$3,20($sp)
	lw	$2,24($sp)
	sll	$3,$3,1
	sll	$2,$2,1
	addu	$10,$3,$6
	addu	$9,$7,$2
$L12:
	lbu	$2,0($5)
	addiu	$11,$11,-1
	sb	$2,0($8)
	lbu	$4,0($6)
	lbu	$3,0($10)
	sll	$2,$4,3
	subu	$2,$2,$4
	addu	$3,$3,$2
	sra	$3,$3,3
	sb	$3,1($8)
	lbu	$2,1($5)
	addiu	$6,$6,1
	sb	$2,2($8)
	lbu	$4,0($7)
	lbu	$3,0($9)
	sll	$2,$4,3
	subu	$2,$2,$4
	addu	$3,$3,$2
	sra	$3,$3,3
	sb	$3,3($8)
	addiu	$5,$5,2
	addiu	$8,$8,4
	addiu	$7,$7,1
	addiu	$10,$10,1
	bne	$11,$0,$L12
	addiu	$9,$9,1

$L15:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	pack_li_0_C
	.section	.text.pack_li_1_C,"ax",@progbits
	.align	2
	.align	5
	.ent	pack_li_1_C
	.type	pack_li_1_C, @function
pack_li_1_C:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$3,16($sp)
	move	$8,$4
	srl	$2,$3,31
	addu	$2,$2,$3
	sra	$12,$2,1
	beq	$12,$0,$L22
	move	$9,$5

	lw	$3,20($sp)
	lw	$2,24($sp)
	sll	$3,$3,1
	sll	$2,$2,1
	addu	$11,$3,$6
	addu	$10,$7,$2
$L19:
	lbu	$2,0($9)
	addiu	$12,$12,-1
	sb	$2,0($8)
	lbu	$4,0($11)
	lbu	$5,0($6)
	sll	$2,$4,1
	sll	$3,$5,2
	addu	$3,$3,$5
	addu	$2,$2,$4
	addu	$2,$2,$3
	sra	$2,$2,3
	sb	$2,1($8)
	lbu	$3,1($9)
	addiu	$6,$6,1
	sb	$3,2($8)
	lbu	$4,0($10)
	lbu	$5,0($7)
	sll	$2,$4,1
	sll	$3,$5,2
	addu	$2,$2,$4
	addu	$3,$3,$5
	addu	$2,$2,$3
	sra	$2,$2,3
	sb	$2,3($8)
	addiu	$9,$9,2
	addiu	$8,$8,4
	addiu	$7,$7,1
	addiu	$11,$11,1
	bne	$12,$0,$L19
	addiu	$10,$10,1

$L22:
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	pack_li_1_C
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"%d\000"
	.align	2
$LC1:
	.ascii	"ilpack: unknown mode %d (fallback to linear)\012\000"
	.section	.text.open,"ax",@progbits
	.align	2
	.align	5
	.ent	open
	.type	open, @function
open:
	.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(config)
	addiu	$sp,$sp,-40
	addiu	$2,$2,%lo(config)
	sw	$20,32($sp)
	sw	$19,28($sp)
	sw	$18,24($sp)
	sw	$17,20($sp)
	sw	$16,16($sp)
	sw	$31,36($sp)
	lui	$3,%hi(query_format)
	sw	$2,4($4)
	lui	$2,%hi(put_image)
	addiu	$3,$3,%lo(query_format)
	addiu	$2,$2,%lo(put_image)
	move	$17,$4
	sw	$3,12($4)
	sw	$2,20($4)
	move	$16,$5
	li	$4,1			# 0x1
	jal	uc_calloc
	li	$5,12			# 0xc

	li	$18,1			# 0x1
	lui	$5,%hi($LC0)
	move	$8,$2
	move	$6,$2
	move	$4,$16
	addiu	$5,$5,%lo($LC0)
	lui	$19,%hi(pack_li_0)
	lui	$20,%hi(pack_li_1)
	sw	$18,0($2)
	beq	$16,$0,$L24
	sw	$2,100($17)

	jal	sscanf
	nop

	lw	$8,100($17)
$L24:
	lui	$2,%hi(pack_nn_C)
	addiu	$4,$2,%lo(pack_nn_C)
	lui	$3,%hi(pack_nn)
	sw	$4,%lo(pack_nn)($3)
	lui	$2,%hi(pack_li_0_C)
	lui	$3,%hi(pack_li_1_C)
	lw	$9,0($8)
	addiu	$2,$2,%lo(pack_li_0_C)
	addiu	$3,$3,%lo(pack_li_1_C)
	sw	$2,%lo(pack_li_0)($19)
	beq	$9,$0,$L27
	sw	$3,%lo(pack_li_1)($20)

	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	move	$7,$9
	li	$4,29			# 0x1d
	beq	$9,$18,$L28
	li	$5,2			# 0x2

	jal	mp_msg
	nop

	lw	$8,100($17)
$L28:
	lw	$2,%lo(pack_li_1)($20)
	lw	$3,%lo(pack_li_0)($19)
	sw	$2,8($8)
	sw	$3,4($8)
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,40

$L27:
	sw	$4,4($8)
	sw	$4,8($8)
	lw	$31,36($sp)
	lw	$20,32($sp)
	lw	$19,28($sp)
	lw	$18,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,40

	.set	macro
	.set	reorder
	.end	open
	.section	.text.put_image,"ax",@progbits
	.align	2
	.align	5
	.ent	put_image
	.type	put_image, @function
put_image:
	.frame	$sp,120,$31		# vars= 48, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-120
	sw	$31,116($sp)
	sw	$fp,112($sp)
	sw	$23,108($sp)
	sw	$22,104($sp)
	sw	$21,100($sp)
	sw	$20,96($sp)
	sw	$19,92($sp)
	sw	$18,88($sp)
	sw	$17,84($sp)
	sw	$16,80($sp)
	lw	$3,28($5)
	move	$16,$5
	lw	$2,24($5)
	sw	$4,60($sp)
	li	$5,844693504			# 0x32590000
	lw	$4,92($4)
	sw	$6,64($sp)
	sw	$7,68($sp)
	ori	$5,$5,0x5559
	li	$6,2			# 0x2
	li	$7,16			# 0x10
	sw	$3,20($sp)
	jal	vf_get_image
	sw	$2,16($sp)

	sw	$2,52($sp)
	lw	$3,52($sp)
	addiu	$2,$16,32
	lw	$21,8($2)
	lw	$20,4($2)
	lw	$2,48($16)
	lw	$17,32($3)
	addiu	$3,$16,48
	lw	$23,8($3)
	lw	$22,4($3)
	sw	$2,48($sp)
	lui	$3,%hi(pack_nn)
	lw	$18,32($16)
	lw	$5,24($16)
	lw	$6,52($sp)
	lw	$2,%lo(pack_nn)($3)
	lw	$3,48($sp)
	lw	$fp,48($6)
	sw	$5,36($sp)
	sw	$5,16($sp)
	move	$5,$18
	addu	$18,$18,$3
	lw	$3,60($sp)
	sw	$0,20($sp)
	sw	$0,24($sp)
	lw	$16,28($16)
	lw	$3,100($3)
	move	$4,$17
	sw	$16,40($sp)
	move	$6,$20
	move	$7,$21
	jal	$2
	sw	$3,56($sp)

	lw	$2,40($sp)
	lw	$6,36($sp)
	lui	$5,%hi(pack_nn)
	lw	$3,%lo(pack_nn)($5)
	addiu	$2,$2,-2
	addu	$17,$17,$fp
	addu	$19,$20,$22
	addu	$16,$21,$23
	move	$5,$18
	sw	$6,16($sp)
	move	$4,$17
	sw	$2,72($sp)
	sw	$0,20($sp)
	sw	$0,24($sp)
	move	$6,$19
	jal	$3
	move	$7,$16

	lw	$3,72($sp)
	lw	$5,48($sp)
	addu	$17,$fp,$17
	addu	$18,$5,$18
	slt	$2,$3,3
	sw	$18,44($sp)
	bne	$2,$0,$L33
	sw	$17,32($sp)

	move	$19,$17
	j	$L35
	li	$17,2			# 0x2

$L39:
	lw	$2,72($sp)
	addiu	$17,$17,1
	addu	$20,$20,$22
	addu	$21,$21,$23
	beq	$17,$2,$L46
	addu	$19,$19,$fp

$L35:
	andi	$4,$17,0x2
	li	$16,1			# 0x1
	li	$3,-1			# 0xffffffffffffffff
	movn	$3,$16,$4
	mul	$5,$3,$23
	mul	$3,$3,$22
	sra	$4,$4,1
	andi	$2,$17,0x1
	sw	$3,20($sp)
	sw	$5,24($sp)
	lw	$3,56($sp)
	lw	$5,36($sp)
	xor	$2,$2,$4
	sll	$2,$2,2
	addu	$2,$2,$3
	sw	$5,16($sp)
	lw	$3,4($2)
	move	$6,$20
	move	$5,$18
	move	$7,$21
	jal	$3
	move	$4,$19

	lw	$6,48($sp)
	andi	$2,$17,0x3
	bne	$2,$16,$L39
	addu	$18,$18,$6

	lw	$2,72($sp)
	addiu	$17,$17,1
	subu	$20,$20,$22
	subu	$21,$21,$23
	bne	$17,$2,$L35
	addu	$19,$19,$fp

$L46:
	lw	$5,32($sp)
	lw	$3,40($sp)
	addu	$4,$fp,$5
	lw	$6,48($sp)
	lw	$5,44($sp)
	addiu	$2,$3,-5
	addu	$3,$6,$5
	mtlo	$3
	madd	$6,$2
	addu	$19,$20,$22
	mflo	$5
	mtlo	$4
	madd	$fp,$2
	sw	$5,44($sp)
	mflo	$3
	addu	$16,$21,$23
	sw	$3,32($sp)
$L33:
	lw	$3,36($sp)
	lui	$5,%hi(pack_nn)
	lw	$2,%lo(pack_nn)($5)
	lw	$4,32($sp)
	lw	$5,44($sp)
	move	$6,$20
	move	$7,$21
	sw	$3,16($sp)
	sw	$0,20($sp)
	jal	$2
	sw	$0,24($sp)

	lw	$6,36($sp)
	lw	$2,32($sp)
	sw	$6,16($sp)
	addu	$4,$fp,$2
	lw	$6,44($sp)
	lw	$2,48($sp)
	lui	$5,%hi(pack_nn)
	lw	$3,%lo(pack_nn)($5)
	move	$7,$16
	addu	$5,$6,$2
	sw	$0,20($sp)
	move	$6,$19
	jal	$3
	sw	$0,24($sp)

	lw	$4,60($sp)
	lw	$5,52($sp)
	lw	$6,64($sp)
	lw	$7,68($sp)
	lw	$31,116($sp)
	lw	$fp,112($sp)
	lw	$23,108($sp)
	lw	$22,104($sp)
	lw	$21,100($sp)
	lw	$20,96($sp)
	lw	$19,92($sp)
	lw	$18,88($sp)
	lw	$17,84($sp)
	lw	$16,80($sp)
	j	vf_next_put_image
	addiu	$sp,$sp,120

	.set	macro
	.set	reorder
	.end	put_image
	.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	$2,842072064			# 0x32310000
	move	$3,$5
	ori	$2,$2,0x5659
	li	$5,844693504			# 0x32590000
	beq	$3,$2,$L49
	ori	$5,$5,0x5559

	li	$2,1448411136			# 0x56550000
	ori	$2,$2,0x5949
	beq	$3,$2,$L49
	li	$2,808583168			# 0x30320000

	ori	$2,$2,0x3449
	beq	$3,$2,$L49
	move	$2,$0

	j	$31
	nop

$L49:
	j	vf_next_query_format
	nop

	.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
	
	li	$2,844693504			# 0x32590000
	ori	$2,$2,0x5559
	j	vf_next_config
	sw	$2,24($sp)

	.set	macro
	.set	reorder
	.end	config
	.globl	vf_info_ilpack
	.section	.rodata.str1.4
	.align	2
$LC2:
	.ascii	"4:2:0 planar -> 4:2:2 packed reinterlacer\000"
	.align	2
$LC3:
	.ascii	"ilpack\000"
	.align	2
$LC4:
	.ascii	"Richard Felker\000"
	.subsection	-1
	.align	2
$LC5:
	.ascii	"\000"
	.data
	.align	2
	.type	vf_info_ilpack, @object
	.size	vf_info_ilpack, 24
vf_info_ilpack:
	.word	$LC2
	.word	$LC3
	.word	$LC4
	.word	$LC5
	.word	open
	.word	0
	.local	pack_nn
	.comm	pack_nn,4,4
	.local	pack_li_0
	.comm	pack_li_0,4,4
	.local	pack_li_1
	.comm	pack_li_1,4,4
	.ident	"GCC: (GNU) 4.1.2"