vf_2xsai.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 1,155 行 · 第 1/2 页

	.file	1 "vf_2xsai.c"
	.section .mdebug.abi32
	.previous
	.section	.text.Init_2xSaI,"ax",@progbits
	.align	2
	.align	5
	.globl	Init_2xSaI
	.ent	Init_2xSaI
	.type	Init_2xSaI, @function
Init_2xSaI:
	.frame	$sp,8,$31		# vars= 0, regs= 1/0, args= 0, gp= 0
	.mask	0x00010000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-8
	sw	$16,0($sp)
	move	$14,$0
	move	$16,$4
	move	$13,$0
	move	$12,$0
	move	$4,$0
	li	$5,255			# 0xff
$L2:
	sll	$2,$4,8
	sll	$3,$4,16
	movz	$14,$4,$14
	addiu	$4,$4,1
	movz	$13,$2,$13
	bne	$4,$5,$L2
	movz	$12,$3,$12

	sll	$7,$13,1
	sll	$6,$12,1
	addu	$6,$6,$12
	addu	$7,$7,$13
	li	$11,65280			# 0xff00
	li	$10,16711680			# 0xff0000
	sll	$8,$14,1
	addu	$8,$8,$14
	subu	$9,$10,$12
	subu	$2,$10,$6
	li	$3,255			# 0xff
	subu	$5,$11,$13
	subu	$4,$11,$7
	or	$4,$4,$2
	or	$5,$5,$9
	subu	$2,$3,$8
	or	$7,$7,$6
	subu	$3,$3,$14
	or	$6,$13,$12
	or	$9,$2,$4
	or	$12,$3,$5
	or	$13,$8,$7
	ori	$10,$10,0xff
	or	$8,$14,$6
	lui	$15,%hi(colorMask)
	lui	$24,%hi(lowPixelMask)
	lui	$14,%hi(qcolorMask)
	lui	$25,%hi(qlowpixelMask)
	lui	$2,%hi(redblueMask)
	lui	$3,%hi(greenMask)
	slt	$4,$16,17
	sw	$10,%lo(redblueMask)($2)
	sw	$11,%lo(greenMask)($3)
	sw	$12,%lo(colorMask)($15)
	sw	$8,%lo(lowPixelMask)($24)
	sw	$9,%lo(qcolorMask)($14)
	beq	$4,$0,$L10
	sw	$13,%lo(qlowpixelMask)($25)

	lui	$2,%hi(PixelsPerMask)
	sll	$5,$9,16
	li	$3,2			# 0x2
	sw	$3,%lo(PixelsPerMask)($2)
	or	$5,$9,$5
	lui	$2,%hi(xsai_depth)
	sw	$16,%lo(xsai_depth)($2)
	sw	$5,%lo(qcolorMask)($14)
	sll	$4,$12,16
	sll	$6,$8,16
	sll	$7,$13,16
	lw	$16,0($sp)
	or	$4,$12,$4
	or	$6,$8,$6
	or	$7,$13,$7
	move	$2,$0
	addiu	$sp,$sp,8
	sw	$4,%lo(colorMask)($15)
	sw	$6,%lo(lowPixelMask)($24)
	j	$31
	sw	$7,%lo(qlowpixelMask)($25)

$L10:
	lui	$2,%hi(PixelsPerMask)
	li	$3,1			# 0x1
	sw	$3,%lo(PixelsPerMask)($2)
	lui	$2,%hi(xsai_depth)
	sw	$16,%lo(xsai_depth)($2)
	lw	$16,0($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,8

	.set	macro
	.set	reorder
	.end	Init_2xSaI
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC0:
	.word	src_line
	.section	.text.Super2xSaI_ex,"ax",@progbits
	.align	2
	.align	5
	.globl	Super2xSaI_ex
	.ent	Super2xSaI_ex
	.type	Super2xSaI_ex, @function
Super2xSaI_ex:
	.frame	$sp,104,$31		# vars= 64, regs= 9/0, args= 0, gp= 0
	.mask	0x40ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-104
	sw	$22,88($sp)
	sw	$fp,96($sp)
	sw	$23,92($sp)
	sw	$21,84($sp)
	sw	$20,80($sp)
	sw	$19,76($sp)
	sw	$18,72($sp)
	sw	$17,68($sp)
	sw	$16,64($sp)
	lui	$2,%hi(PixelsPerMask)
	lw	$2,%lo(PixelsPerMask)($2)
	sw	$5,108($sp)
	sw	$2,48($sp)
	lw	$11,108($sp)
	sll	$2,$5,1
	addu	$5,$4,$2
	lui	$2,%hi(src_line)
	addiu	$3,$2,%lo(src_line)
	move	$8,$4
	addu	$4,$4,$11
	sw	$5,12($3)
	sw	$8,4($3)
	sw	$4,8($3)
	lw	$3,48($sp)
	sw	$8,%lo(src_line)($2)
	li	$2,2			# 0x2
	move	$22,$6
	beq	$3,$2,$L125
	move	$11,$7

	lw	$23,0($8)
	lw	$15,0($4)
	lw	$9,0($5)
	lw	$20,8($8)
	lw	$19,8($4)
	lw	$21,8($5)
	lw	$14,4($8)
	lw	$13,4($4)
	lw	$17,4($5)
$L123:
	lw	$4,124($sp)
	move	$18,$9
	move	$10,$15
	move	$12,$23
	move	$25,$23
	move	$16,$23
	move	$7,$23
	beq	$4,$0,$L120
	move	$6,$23

	sw	$22,4($sp)
	lui	$3,%hi(colorMask)
	lui	$2,%hi(lowPixelMask)
	lw	$22,%lo(colorMask)($3)
	lw	$fp,%lo(lowPixelMask)($2)
	lui	$3,%hi(qcolorMask)
	lui	$2,%hi(qlowpixelMask)
	lw	$5,4($sp)
	lw	$8,120($sp)
	lw	$3,%lo(qcolorMask)($3)
	lw	$2,%lo(qlowpixelMask)($2)
	addu	$5,$5,$11
	addiu	$8,$8,-3
	sll	$11,$11,1
	sw	$3,36($sp)
	sw	$2,32($sp)
	sw	$5,0($sp)
	sw	$11,8($sp)
	sw	$0,12($sp)
	sw	$8,52($sp)
	move	$3,$5
$L23:
	lui	$11,%hi(dst_line)
	lw	$4,4($sp)
	lw	$5,120($sp)
	addiu	$2,$11,%lo(dst_line)
	sw	$3,4($2)
	beq	$5,$0,$L24
	sw	$4,%lo(dst_line)($11)

	lui	$11,%hi(src_line)
	lui	$2,%hi(src_line)
	lui	$3,%hi(src_line)
	lui	$8,%hi(src_line)
	addiu	$11,$11,%lo(src_line)
	addiu	$2,$2,%lo(src_line)
	addiu	$3,$3,%lo(src_line)
	lw	$8,%lo(src_line)($8)
	lw	$11,4($11)
	lw	$2,8($2)
	lw	$3,12($3)
	sw	$8,28($sp)
	sw	$11,24($sp)
	sw	$2,20($sp)
	sw	$3,16($sp)
	beq	$10,$14,$L126
	move	$24,$0

$L27:
	beq	$13,$12,$L127
	nop

	beq	$13,$14,$L128
	nop

$L63:
	beq	$10,$12,$L129
	and	$4,$22,$10

$L149:
	and	$3,$22,$13
$L150:
	srl	$4,$4,1
	srl	$3,$3,1
	and	$2,$fp,$10
	addu	$4,$4,$3
	and	$2,$13,$2
	beq	$13,$14,$L68
	addu	$11,$4,$2

$L75:
	beq	$10,$12,$L130
	and	$4,$22,$12

$L151:
	and	$3,$22,$14
$L152:
	srl	$4,$4,1
	srl	$3,$3,1
	and	$2,$fp,$14
	addu	$4,$4,$3
	and	$2,$2,$12
	beq	$15,$12,$L131
	addu	$8,$4,$2

$L86:
	beq	$10,$14,$L132
	move	$9,$10

$L85:
	beq	$10,$25,$L133
	nop

$L97:
	lw	$3,48($sp)
$L144:
	li	$4,2			# 0x2
$L145:
	beq	$3,$4,$L134
	move	$5,$12

	lw	$4,0($sp)
$L146:
	sll	$2,$24,3
	addu	$3,$2,$4
	lw	$4,4($sp)
	addu	$2,$4,$2
	sw	$5,0($2)
	lw	$5,52($sp)
	sw	$8,4($2)
	sltu	$2,$24,$5
	sw	$11,4($3)
	bne	$2,$0,$L105
	sw	$9,0($3)

	move	$5,$21
$L147:
	move	$8,$19
	move	$11,$20
	move	$3,$16
$L107:
	lw	$4,120($sp)
	addiu	$24,$24,1
	sltu	$2,$24,$4
	move	$23,$6
	move	$25,$12
	move	$6,$7
	move	$12,$14
	move	$15,$10
	move	$9,$18
	move	$7,$16
	move	$18,$17
	move	$14,$20
	move	$10,$13
	move	$4,$19
	beq	$2,$0,$L24
	move	$17,$21

	move	$21,$5
	move	$19,$8
	move	$13,$4
	move	$20,$11
	bne	$10,$14,$L27
	move	$16,$3

$L126:
	beq	$13,$12,$L29
	nop

$L59:
	move	$8,$10
	bne	$15,$12,$L86
	move	$11,$10

	j	$L131
	nop

$L133:
	bne	$10,$13,$L144
	lw	$3,48($sp)

	beq	$15,$12,$L145
	li	$4,2			# 0x2

	beq	$10,$23,$L145
	nop

$L124:
	and	$4,$22,$10
	and	$3,$22,$12
	srl	$3,$3,1
	srl	$4,$4,1
	and	$2,$fp,$10
	addu	$4,$4,$3
	and	$2,$2,$12
	lw	$3,48($sp)
	addu	$5,$4,$2
	li	$4,2			# 0x2
	bne	$3,$4,$L146
	lw	$4,0($sp)

$L134:
	sll	$3,$8,16
	sll	$4,$11,16
	lw	$8,0($sp)
	lw	$11,4($sp)
	sll	$2,$24,2
	or	$3,$5,$3
	or	$4,$4,$9
	addu	$5,$2,$8
	addu	$2,$11,$2
	sw	$3,0($2)
	sw	$4,0($5)
	lw	$5,52($sp)
	sltu	$2,$24,$5
	beq	$2,$0,$L147
	move	$5,$21

$L105:
	lw	$8,48($sp)
	li	$11,2			# 0x2
	beq	$8,$11,$L136
	addiu	$9,$24,3

	lw	$3,16($sp)
	lw	$4,28($sp)
	lw	$8,24($sp)
	lw	$11,20($sp)
	sll	$2,$9,2
	addu	$5,$2,$3
	addu	$3,$4,$2
	addu	$4,$2,$8
	addu	$2,$2,$11
	lw	$3,0($3)
	lw	$11,0($4)
	lw	$8,0($2)
	lw	$5,0($5)
	j	$L107
	addiu	$24,$9,-3

$L131:
	bne	$14,$15,$L86
	nop

	beq	$10,$25,$L86
	nop

	beq	$9,$15,$L86
	and	$3,$22,$15

	and	$4,$22,$10
	srl	$4,$4,1
	srl	$3,$3,1
	and	$2,$fp,$10
	addu	$4,$4,$3
	and	$2,$2,$15
	bne	$10,$14,$L85
	addu	$9,$4,$2

$L132:
	beq	$13,$12,$L85
	nop

	bne	$10,$15,$L85
	nop

	bne	$10,$7,$L124
	nop

	bne	$10,$25,$L144
	lw	$3,48($sp)

	j	$L133
	nop

$L128:
	bne	$18,$13,$L63
	nop

	beq	$17,$10,$L63
	nop

	beq	$18,$9,$L63
	lw	$2,32($sp)

	lw	$5,36($sp)
	and	$3,$18,$2
	and	$4,$10,$2
	addu	$4,$3,$4
	and	$2,$18,$5
	sll	$3,$3,1
	and	$5,$10,$5
	srl	$2,$2,2
	addu	$3,$3,$4
	srl	$5,$5,2
	lw	$8,32($sp)
	addu	$5,$2,$5
	srl	$3,$3,2
	sll	$2,$2,1
	addu	$2,$2,$5
	and	$3,$8,$3
	addu	$11,$2,$3
$L68:
	bne	$14,$6,$L75
	nop

	beq	$12,$7,$L75
	nop

	beq	$6,$23,$L75
	lw	$8,32($sp)

	lw	$5,36($sp)
	and	$3,$8,$6
	and	$4,$8,$12
	addu	$4,$3,$4
	and	$2,$5,$6
	sll	$3,$3,1
	and	$5,$5,$12
	srl	$2,$2,2
	addu	$3,$3,$4
	srl	$5,$5,2
	addu	$5,$2,$5
	srl	$3,$3,2
	sll	$2,$2,1
	addu	$2,$2,$5
	and	$3,$8,$3
	bne	$15,$12,$L86
	addu	$8,$2,$3

	j	$L131
	nop

$L29:
	beq	$10,$15,$L36
	xor	$2,$18,$10

	li	$3,1			# 0x1
$L37:
	beq	$13,$15,$L38
	li	$4,1			# 0x1

	beq	$10,$25,$L41
	sw	$4,44($sp)

$L140:
	li	$5,1			# 0x1
	beq	$13,$25,$L44
	sw	$5,40($sp)

$L141:
	beq	$17,$10,$L47
	li	$11,1			# 0x1

$L142:
	beq	$17,$13,$L50
	li	$8,1			# 0x1

$L143:
	li	$2,1			# 0x1
	sw	$2,60($sp)
$L52:
	beq	$10,$7,$L53
	xor	$2,$10,$20

	li	$5,1			# 0x1
$L55:
	beq	$13,$7,$L56
	xor	$2,$13,$20

	li	$4,1			# 0x1
	sw	$4,56($sp)
$L58:
	lw	$2,44($sp)
	subu	$5,$5,$4
	lw	$4,40($sp)
	subu	$3,$3,$2
	subu	$2,$4,$11
	lw	$11,60($sp)
	addu	$3,$3,$5
	subu	$4,$8,$11
	addu	$2,$2,$4
	addu	$2,$2,$3
	bgtz	$2,$L59
	nop

	bne	$2,$0,$L148
	move	$11,$13

	and	$4,$22,$13
	and	$3,$22,$10
	srl	$4,$4,1
	srl	$3,$3,1
	and	$2,$fp,$10
	addu	$4,$4,$3
	and	$2,$13,$2
	addu	$11,$4,$2
	bne	$15,$12,$L86
	move	$8,$11

	j	$L131
	nop

$L127:
	beq	$12,$25,$L137
	nop

$L34:
	move	$11,$13
$L148:
	bne	$15,$12,$L86
	move	$8,$13

	j	$L131
	nop

$L137:
	beq	$17,$13,$L34
	and	$2,$22,$10

	and	$3,$22,$13
	srl	$2,$2,1