vf_fspp.s

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」· S 代码 · 共 4,273 行 · 第 1/5 页

.file	1 "vf_fspp.c"
.section .mdebug.abi32
.previous
.section	.text.store_slice_c,"ax",@progbits
.align	2
.align	5
.ent	store_slice_c
.type	store_slice_c, @function
store_slice_c:
.frame	$sp,16,$31		# vars= 0, regs= 3/0, args= 0, gp= 0
.mask	0x00070000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-16
sw	$17,4($sp)
lw	$17,36($sp)
sw	$18,8($sp)
sw	$16,0($sp)
move	$18,$6
move	$16,$4
lw	$6,32($sp)
blez	$17,$L25
lw	$13,40($sp)

sll	$4,$7,4
lui	$2,%hi(dither)
subu	$25,$5,$4
addiu	$12,$2,%lo(dither)
li	$2,6			# 0x6
sll	$4,$7,1
move	$24,$25
subu	$11,$2,$13
move	$7,$0
$L4:
blez	$6,$L5
nop

move	$8,$5
move	$14,$24
move	$9,$16
move	$10,$25
move	$15,$0
$L7:
lbu	$2,0($12)
lh	$3,0($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,0($14)
beq	$2,$0,$L8
sh	$0,0($8)

sra	$2,$3,31
nor	$3,$0,$2
$L8:
sb	$3,0($9)
lbu	$2,1($12)
lh	$3,2($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,2($10)
beq	$2,$0,$L10
sh	$0,2($8)

sra	$2,$3,31
nor	$3,$0,$2
$L10:
sb	$3,1($9)
lbu	$2,2($12)
lh	$3,4($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,4($10)
beq	$2,$0,$L12
sh	$0,4($8)

sra	$2,$3,31
nor	$3,$0,$2
$L12:
sb	$3,2($9)
lbu	$2,3($12)
lh	$3,6($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,6($10)
beq	$2,$0,$L14
sh	$0,6($8)

sra	$2,$3,31
nor	$3,$0,$2
$L14:
sb	$3,3($9)
lbu	$2,4($12)
lh	$3,8($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,8($10)
beq	$2,$0,$L16
sh	$0,8($8)

sra	$2,$3,31
nor	$3,$0,$2
$L16:
sb	$3,4($9)
lbu	$2,5($12)
lh	$3,10($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,10($10)
beq	$2,$0,$L18
sh	$0,10($8)

sra	$2,$3,31
nor	$3,$0,$2
$L18:
sb	$3,5($9)
lbu	$2,6($12)
lh	$3,12($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,12($10)
beq	$2,$0,$L20
sh	$0,12($8)

sra	$2,$3,31
nor	$3,$0,$2
$L20:
sb	$3,6($9)
lbu	$2,7($12)
lh	$3,14($8)
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
sh	$0,14($10)
beq	$2,$0,$L22
sh	$0,14($8)

sra	$2,$3,31
nor	$3,$0,$2
$L22:
addiu	$15,$15,8
slt	$2,$15,$6
sb	$3,7($9)
addiu	$8,$8,16
addiu	$14,$14,16
addiu	$9,$9,8
bne	$2,$0,$L7
addiu	$10,$10,16

$L5:
addiu	$7,$7,1
addiu	$12,$12,8
addu	$25,$25,$4
beq	$17,$7,$L25
addu	$24,$24,$4

addu	$5,$5,$4
j	$L4
addu	$16,$16,$18

$L25:
lw	$18,8($sp)
lw	$17,4($sp)
lw	$16,0($sp)
j	$31
addiu	$sp,$sp,16

.set	macro
.set	reorder
.end	store_slice_c
.section	.text.store_slice2_c,"ax",@progbits
.align	2
.align	5
.ent	store_slice2_c
.type	store_slice2_c, @function
store_slice2_c:
.frame	$sp,8,$31		# vars= 0, regs= 2/0, args= 0, gp= 0
.mask	0x00030000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-8
sw	$17,4($sp)
lw	$17,28($sp)
sw	$16,0($sp)
move	$24,$4
move	$16,$6
lw	$25,24($sp)
blez	$17,$L52
lw	$13,32($sp)

lui	$3,%hi(dither)
sll	$2,$7,5
addiu	$12,$3,%lo(dither)
li	$3,6			# 0x6
addu	$15,$5,$2
subu	$11,$3,$13
sll	$7,$7,1
move	$6,$0
$L31:
blez	$25,$L32
nop

move	$10,$5
move	$8,$15
move	$9,$24
move	$14,$0
$L34:
lh	$3,0($10)
lh	$4,0($8)
lbu	$2,0($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L35
sh	$0,0($8)

sra	$2,$3,31
nor	$3,$0,$2
$L35:
sb	$3,0($9)
lh	$3,2($10)
lh	$4,2($8)
lbu	$2,1($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L37
sh	$0,2($8)

sra	$2,$3,31
nor	$3,$0,$2
$L37:
sb	$3,1($9)
lh	$3,4($10)
lh	$4,4($8)
lbu	$2,2($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L39
sh	$0,4($8)

sra	$2,$3,31
nor	$3,$0,$2
$L39:
sb	$3,2($9)
lh	$3,6($10)
lh	$4,6($8)
lbu	$2,3($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L41
sh	$0,6($8)

sra	$2,$3,31
nor	$3,$0,$2
$L41:
sb	$3,3($9)
lh	$3,8($10)
lh	$4,8($8)
lbu	$2,4($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L43
sh	$0,8($8)

sra	$2,$3,31
nor	$3,$0,$2
$L43:
sb	$3,4($9)
lh	$3,10($10)
lh	$4,10($8)
lbu	$2,5($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L45
sh	$0,10($8)

sra	$2,$3,31
nor	$3,$0,$2
$L45:
sb	$3,5($9)
lh	$3,12($10)
lh	$4,12($8)
lbu	$2,6($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L47
sh	$0,12($8)

sra	$2,$3,31
nor	$3,$0,$2
$L47:
sb	$3,6($9)
lh	$3,14($10)
lh	$4,14($8)
lbu	$2,7($12)
addu	$3,$3,$4
sra	$2,$2,$13
addu	$3,$3,$2
sra	$3,$3,$11
andi	$2,$3,0x100
beq	$2,$0,$L49
sh	$0,14($8)

sra	$2,$3,31
nor	$3,$0,$2
$L49:
addiu	$14,$14,8
slt	$2,$14,$25
sb	$3,7($9)
addiu	$10,$10,16
addiu	$8,$8,16
bne	$2,$0,$L34
addiu	$9,$9,8

$L32:
addiu	$6,$6,1
addiu	$12,$12,8
beq	$17,$6,$L52
addu	$15,$15,$7

addu	$5,$5,$7
j	$L31
addu	$24,$24,$16

$L52:
lw	$17,4($sp)
lw	$16,0($sp)
j	$31
addiu	$sp,$sp,8

.set	macro
.set	reorder
.end	store_slice2_c
.section	.text.column_fidct_c,"ax",@progbits
.align	2
.align	5
.ent	column_fidct_c
.type	column_fidct_c, @function
column_fidct_c:
.frame	$sp,48,$31		# vars= 8, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$23,36($sp)
sw	$fp,40($sp)
sw	$22,32($sp)
sw	$21,28($sp)
sw	$20,24($sp)
sw	$19,20($sp)
sw	$18,16($sp)
sw	$17,12($sp)
sw	$16,8($sp)
move	$23,$7
blez	$7,$L86
sw	$4,48($sp)

sw	$5,0($sp)
move	$fp,$6
move	$25,$5
$L85:
lw	$20,48($sp)
move	$24,$fp
j	$L58
li	$21,8			# 0x8

$L88:
li	$22,2			# 0x2
$L61:
subu	$4,$16,$15
addu	$7,$12,$13
addu	$4,$11,$4
addu	$6,$13,$11
subu	$5,$4,$7
li	$15,8867			# 0x22a3
li	$14,11585			# 0x2d41
li	$2,6270			# 0x187e
li	$3,21407			# 0x539f
sll	$5,$5,2
sll	$4,$4,2
sll	$7,$7,2
sll	$6,$6,2
mul	$5,$5,$2
mul	$7,$7,$3
mul	$4,$4,$15
mul	$6,$6,$14
sra	$5,$5,16
sra	$6,$6,16
sra	$4,$4,16
sra	$7,$7,16
lh	$2,16($20)
lh	$3,48($20)
lh	$9,112($20)
subu	$8,$12,$6
addu	$7,$5,$7
addu	$6,$12,$6
addu	$5,$5,$4
lh	$4,80($20)
subu	$11,$8,$5
subu	$13,$6,$7
addu	$5,$5,$8
addu	$7,$7,$6
sll	$8,$2,1
sll	$6,$3,1
sll	$10,$4,1
sll	$12,$9,1
addu	$2,$7,$2
addu	$3,$11,$3
addu	$4,$5,$4
addu	$9,$13,$9
sltu	$2,$8,$2
sltu	$3,$6,$3
sltu	$4,$10,$4
sltu	$9,$12,$9
lh	$8,32($20)
lh	$10,96($20)
movz	$5,$0,$4
movz	$13,$0,$9
movz	$7,$0,$2
movz	$11,$0,$3
subu	$6,$5,$11
subu	$4,$7,$13
sll	$2,$8,1
sll	$3,$10,1
sll	$6,$6,1
sll	$4,$4,1
addu	$8,$17,$8
addu	$10,$18,$10
addu	$7,$7,$13
sltu	$8,$2,$8
sltu	$10,$3,$10
addu	$11,$11,$5
addu	$12,$6,$4
li	$2,15137			# 0x3b21
li	$3,-21406			# 0xffffffffffffac62
move	$9,$17
move	$13,$18
movz	$13,$0,$10
movz	$9,$0,$8
mul	$12,$12,$2
subu	$8,$7,$11
mul	$6,$6,$3
subu	$5,$9,$13
lh	$3,64($20)
li	$2,23170			# 0x5a82
sll	$8,$8,1
mul	$5,$5,$2
mul	$8,$8,$14
mul	$4,$4,$15
sll	$2,$3,1
addu	$3,$19,$3
sltu	$3,$2,$3
sra	$12,$12,16
addu	$11,$11,$7
move	$2,$19
sra	$6,$6,16
movz	$2,$0,$3
sra	$11,$11,2
addu	$6,$12,$6
addu	$9,$9,$13
sra	$9,$9,2
subu	$6,$6,$11
subu	$10,$22,$2
sra	$5,$5,16
sra	$8,$8,16
sra	$4,$4,16
addu	$2,$2,$22
subu	$5,$5,$9
subu	$8,$8,$6
subu	$4,$4,$12
sra	$2,$2,2
sra	$10,$10,2
subu	$3,$10,$5
subu	$7,$2,$9
addu	$4,$4,$8
addu	$2,$2,$9
addu	$10,$10,$5
lhu	$14,0($24)
lhu	$15,16($24)
lhu	$16,32($24)
lhu	$17,48($24)
lhu	$18,64($24)
lhu	$19,80($24)
andi	$2,$2,0xffff
andi	$11,$11,0xffff
andi	$10,$10,0xffff
andi	$6,$6,0xffff
andi	$3,$3,0xffff
andi	$7,$7,0xffff
andi	$4,$4,0xffff
andi	$8,$8,0xffff
addu	$12,$7,$4
subu	$13,$3,$8
addu	$5,$2,$11
addu	$9,$10,$6
addu	$3,$3,$8
subu	$7,$7,$4
addu	$5,$5,$14
addu	$9,$9,$15
addu	$3,$3,$16
addu	$7,$7,$17
addu	$12,$12,$18
addu	$13,$13,$19
subu	$10,$10,$6
subu	$2,$2,$11
addiu	$21,$21,-1
sh	$5,0($24)
sh	$9,16($24)
sh	$3,32($24)
sh	$7,48($24)
sh	$12,64($24)
sh	$13,80($24)
sh	$10,96($24)
sh	$2,112($24)
addiu	$25,$25,2
beq	$21,$0,$L87
addiu	$24,$24,2

addiu	$20,$20,2
$L58:
lh	$14,0($25)
lh	$12,112($25)
lh	$13,16($25)
lh	$10,96($25)
lh	$11,32($25)
lh	$9,80($25)
lh	$16,48($25)
lh	$15,64($25)
addu	$8,$11,$9
addu	$6,$14,$12
addu	$5,$13,$10
addu	$4,$16,$15
subu	$7,$6,$4
subu	$3,$5,$8
addu	$3,$7,$3
li	$2,11585			# 0x2d41
sll	$3,$3,2
mul	$3,$3,$2
addu	$6,$6,$4
addu	$5,$5,$8
lh	$2,0($20)
addu	$8,$6,$5
sll	$4,$2,1
addu	$2,$8,$2
sra	$3,$3,16
sltu	$2,$4,$2
subu	$12,$14,$12
subu	$13,$13,$10
subu	$11,$11,$9
subu	$19,$6,$5
subu	$18,$7,$3
beq	$2,$0,$L88
addu	$17,$7,$3

j	$L61
addiu	$22,$8,2

$L87:
addiu	$23,$23,-2
blez	$23,$L86
lw	$2,0($sp)

addiu	$fp,$fp,32
addiu	$2,$2,32
move	$25,$2
j	$L85
sw	$2,0($sp)

$L86:
lw	$fp,40($sp)
lw	$23,36($sp)
lw	$22,32($sp)
lw	$21,28($sp)
lw	$20,24($sp)
lw	$19,20($sp)
lw	$18,16($sp)
lw	$17,12($sp)
lw	$16,8($sp)
j	$31
addiu	$sp,$sp,48

.set	macro
.set	reorder
.end	column_fidct_c
.section	.text.row_idct_c,"ax",@progbits
.align	2
.align	5
.ent	row_idct_c
.type	row_idct_c, @function
row_idct_c:
.frame	$sp,48,$31		# vars= 8, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$18,16($sp)
sll	$18,$7,2
sw	$fp,40($sp)
sw	$23,36($sp)
sw	$22,32($sp)
sw	$21,28($sp)
sw	$20,24($sp)
sw	$19,20($sp)
sw	$17,12($sp)
sw	$16,8($sp)
blez	$18,$L93
sw	$5,52($sp)

sll	$2,$6,1
sll	$3,$6,4
subu	$5,$3,$2
sw	$5,0($sp)
lw	$5,52($sp)
sll	$20,$6,3
sll	$21,$6,2
addu	$25,$2,$5
move	$24,$4
subu	$fp,$20,$2
addu	$23,$2,$20
subu	$22,$3,$21
move	$19,$0
$L92:
lh	$10,2($24)
lh	$16,10($24)
lh	$14,14($24)
lh	$15,0($24)
lh	$8,8($24)
lh	$5,12($24)
subu	$9,$8,$16
subu	$4,$5,$14
subu	$7,$15,$10
li	$2,23170			# 0x5a82
lh	$6,4($24)
lh	$17,6($24)
addu	$13,$9,$4
mul	$7,$7,$2
li	$3,-21406			# 0xffffffffffffac62
li	$2,15137			# 0x3b21
mul	$13,$13,$2
mul	$9,$9,$3
addu	$15,$15,$10
addu	$11,$6,$17
lw	$2,52($sp)
addu	$12,$11,$15
addu	$8,$8,$16
addu	$5,$5,$14
addu	$10,$2,$19
addu	$16,$8,$5
addiu	$3,$12,4
sra	$7,$7,16
subu	$5,$5,$8
sra	$13,$13,16
lhu	$8,0($10)
li	$2,11585			# 0x2d41
sll	$7,$7,2
sra	$9,$9,16
addu	$3,$16,$3
subu	$7,$7,$15
mul	$5,$5,$2
subu	$6,$6,$17
addu	$9,$13,$9
sra	$3,$3,3
addu	$3,$3,$8
li	$2,8867			# 0x22a3
addu	$8,$6,$7
sll	$9,$9,3
sh	$3,0($10)
subu	$9,$9,$16
mul	$4,$4,$2
addiu	$2,$8,4
lhu	$3,0($25)
addu	$2,$9,$2
sra	$5,$5,16
sra	$2,$2,3
subu	$6,$6,$7
addu	$2,$2,$3
sll	$5,$5,3
sh	$2,0($25)
subu	$5,$5,$9
addu	$14,$21,$10
addiu	$2,$6,4
sra	$4,$4,16
lhu	$3,0($14)
subu	$4,$4,$13
addu	$2,$5,$2
sll	$4,$4,3
sra	$2,$2,3
addu	$2,$2,$3
subu	$11,$11,$15
addu	$4,$5,$4
sh	$2,0($14)
addu	$7,$10,$fp
subu	$2,$11,$4
lhu	$3,0($7)
addiu	$2,$2,4
sra	$2,$2,3
addu	$2,$2,$3
sh	$2,0($7)
addu	$3,$10,$20
addiu	$11,$11,4
lhu	$2,0($3)
addu	$4,$4,$11
sra	$4,$4,3
addu	$4,$4,$2
sh	$4,0($3)
subu	$6,$6,$5
addu	$3,$10,$23
lhu	$2,0($3)
addiu	$6,$6,4
sra	$6,$6,3
addu	$6,$6,$2
sh	$6,0($3)
subu	$8,$8,$9
addu	$3,$10,$22
lhu	$2,0($3)
addiu	$8,$8,4
sra	$8,$8,3
addu	$8,$8,$2
lw	$2,0($sp)
sh	$8,0($3)
addu	$10,$10,$2
subu	$12,$12,$16
lhu	$2,0($10)
addiu	$12,$12,4
sra	$12,$12,3
addu	$12,$12,$2
addiu	$18,$18,-1
sh	$12,0($10)
addiu	$24,$24,16
addiu	$19,$19,2
bne	$18,$0,$L92
addiu	$25,$25,2

$L93:
lw	$fp,40($sp)
lw	$23,36($sp)
lw	$22,32($sp)
lw	$21,28($sp)
lw	$20,24($sp)
lw	$19,20($sp)
lw	$18,16($sp)
lw	$17,12($sp)
lw	$16,8($sp)
j	$31
addiu	$sp,$sp,48

.set	macro
.set	reorder
.end	row_idct_c
.section	.text.row_fdct_c,"ax",@progbits
.align	2
.align	5
.ent	row_fdct_c
.type	row_fdct_c, @function
row_fdct_c:
.frame	$sp,48,$31		# vars= 8, regs= 9/0, args= 0, gp= 0
.mask	0x40ff0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$fp,40($sp)
sll	$fp,$7,2
sw	$20,24($sp)
sw	$19,20($sp)
sw	$23,36($sp)
sw	$22,32($sp)
sw	$21,28($sp)
sw	$18,16($sp)
sw	$17,12($sp)
sw	$16,8($sp)
move	$7,$4
move	$20,$5
blez	$fp,$L99
move	$19,$6

sll	$2,$6,3
sll	$18,$6,1
sll	$3,$6,2
subu	$4,$2,$6
subu	$2,$2,$18
sw	$2,0($sp)
move	$24,$7
addu	$16,$3,$5
addu	$25,$4,$5
addu	$22,$3,$6
addu	$21,$18,$6
move	$17,$0
li	$23,11585			# 0x2d41
$L98:
lw	$5,0($sp)
addu	$2,$20,$17
addu	$4,$5,$2
addu	$7,$21,$2
addu	$3,$19,$2
addu	$5,$18,$2
addu	$6,$22,$2
lbu	$10,0($6)
lbu	$12,0($3)
lbu	$6,0($16)
lbu	$3,0($25)
lbu	$15,0($4)
lbu	$14,0($5)
lbu	$13,0($7)
lbu	$9,0($2)
subu	$5,$12,$15
subu	$11,$9,$3
subu	$2,$14,$10
subu	$4,$13,$6
addu	$8,$11,$5
addu	$4,$2,$4
sll	$4,$4,2