ffv1.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 4,920 行 · 第 1/5 页

$L37:
	subu	$7,$0,$7
	.set	noreorder
	.set	nomacro
	j	$L39
	li	$20,1			# 0x1
	.set	macro
	.set	reorder

$L97:
$L233:
	sll	$2,$7,3
	lw	$4,8($17)
	subu	$2,$2,$3
	addu	$7,$2,$4
	lbu	$3,5($7)
	lhu	$8,2($7)
	slt	$2,$3,$8
	beq	$2,$0,$L221
	move	$9,$0
$L111:
	sll	$3,$3,1
	slt	$2,$3,$8
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L111
	addiu	$9,$9,1
	.set	macro
	.set	reorder

$L110:
	addiu	$11,$16,544
	lw	$10,8($11)
	lw	$4,544($16)
	sra	$3,$10,3
	addu	$3,$3,$4
	lbu	$2,0($3)
	lbu	$5,1($3)
	lbu	$6,3($3)
	sll	$5,$5,16
	lbu	$4,2($3)
	sll	$2,$2,24
	or	$2,$2,$5
	or	$2,$2,$6
	sll	$4,$4,8
	or	$4,$4,$2
	andi	$3,$10,0x7
	sll	$5,$4,$3
	li	$2,-65536			# 0xffffffffffff0000
	and	$2,$5,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L112
	srl	$3,$5,16
	.set	macro
	.set	reorder

	move	$3,$5
	move	$4,$0
$L114:
	andi	$2,$3,0xff00
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L242
	lui	$2,%hi(ff_log2_tab)
	.set	macro
	.set	reorder

	srl	$3,$3,8
	addiu	$4,$4,8
$L242:
	addiu	$2,$2,%lo(ff_log2_tab)
	addu	$2,$3,$2
	lbu	$3,0($2)
	addu	$6,$4,$3
	slt	$2,$6,20
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L117
	srl	$3,$5,11
	.set	macro
	.set	reorder

	li	$3,30			# 0x1e
	subu	$4,$6,$9
	srl	$4,$5,$4
	subu	$3,$3,$6
	addiu	$5,$10,32
	subu	$2,$9,$6
	sll	$3,$3,$9
	addu	$2,$2,$5
	addu	$3,$4,$3
	sw	$2,8($11)
$L119:
	addiu	$3,$3,1
	andi	$2,$3,0x1
	beq	$2,$0,$L120
	lh	$9,0($7)
	lbu	$5,5($7)
	sra	$2,$3,1
	sll	$3,$9,1
	addu	$3,$3,$5
	lb	$6,4($7)
	sra	$3,$3,31
	xor	$3,$2,$3
	addiu	$2,$6,256
	addu	$2,$3,$2
	andi	$2,$2,0x1ff
	addiu	$10,$2,-256
	.set	noreorder
	.set	nomacro
	bltz	$3,$L222
	move	$2,$3
	.set	macro
	.set	reorder

$L123:
	addu	$2,$8,$2
	andi	$4,$2,0xffff
	li	$2,128			# 0x80
	addu	$3,$9,$3
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L124
	sh	$4,2($7)
	.set	macro
	.set	reorder

$L227:
	addiu	$4,$5,1
	subu	$5,$0,$4
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L127
	andi	$8,$4,0x00ff
	.set	macro
	.set	reorder

$L228:
	li	$2,-128			# 0xffffffffffffff80
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L129
	addiu	$2,$6,-1
	.set	macro
	.set	reorder

	sb	$2,4($7)
$L129:
	addu	$3,$3,$4
	slt	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L243
	sll	$2,$3,16
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	subu	$2,$2,$4
$L133:
	sb	$8,5($7)
	.set	noreorder
	.set	nomacro
	bltz	$10,$L223
	sh	$2,0($7)
	.set	macro
	.set	reorder

$L140:
	lw	$12,4($14)
	lw	$11,0($14)
	addiu	$10,$10,1
	move	$24,$0
	.set	noreorder
	.set	nomacro
	j	$L81
	move	$25,$0
	.set	macro
	.set	reorder

$L89:
	.set	noreorder
	.set	nomacro
	bne	$25,$0,$L92
	sll	$3,$7,1
	.set	macro
	.set	reorder

	sll	$2,$7,3
	lw	$4,8($17)
	subu	$2,$2,$3
	addu	$7,$2,$4
	lbu	$3,5($7)
	lhu	$8,2($7)
	slt	$2,$3,$8
	beq	$2,$0,$L224
	move	$9,$0
$L145:
	sll	$3,$3,1
	slt	$2,$3,$8
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L145
	addiu	$9,$9,1
	.set	macro
	.set	reorder

$L144:
	addiu	$11,$16,544
	lw	$10,8($11)
	lw	$4,544($16)
	sra	$3,$10,3
	addu	$3,$3,$4
	lbu	$2,0($3)
	lbu	$5,1($3)
	lbu	$6,3($3)
	sll	$5,$5,16
	lbu	$4,2($3)
	sll	$2,$2,24
	or	$2,$2,$5
	or	$2,$2,$6
	sll	$4,$4,8
	or	$4,$4,$2
	andi	$3,$10,0x7
	sll	$5,$4,$3
	li	$2,-65536			# 0xffffffffffff0000
	and	$2,$5,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L146
	srl	$3,$5,16
	.set	macro
	.set	reorder

	move	$3,$5
	move	$4,$0
$L148:
	andi	$2,$3,0xff00
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L244
	lui	$2,%hi(ff_log2_tab)
	.set	macro
	.set	reorder

	srl	$3,$3,8
	addiu	$4,$4,8
$L244:
	addiu	$2,$2,%lo(ff_log2_tab)
	addu	$2,$3,$2
	lbu	$3,0($2)
	addu	$6,$4,$3
	slt	$2,$6,20
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L151
	srl	$3,$5,11
	.set	macro
	.set	reorder

	li	$3,30			# 0x1e
	subu	$3,$3,$6
	subu	$4,$6,$9
	srl	$4,$5,$4
	sll	$3,$3,$9
	addiu	$5,$10,32
	subu	$2,$9,$6
	addu	$3,$4,$3
	addu	$2,$2,$5
	addiu	$3,$3,1
	sw	$2,8($11)
	andi	$2,$3,0x1
	beq	$2,$0,$L154
$L229:
	lh	$4,0($7)
	lbu	$5,5($7)
	sll	$2,$4,1
	addu	$2,$2,$5
	sra	$2,$2,31
	sra	$3,$3,1
	xor	$3,$3,$2
	lb	$9,4($7)
	.set	noreorder
	.set	nomacro
	bltz	$3,$L225
	move	$2,$3
	.set	macro
	.set	reorder

$L157:
	addu	$2,$8,$2
	andi	$8,$2,0xffff
	li	$2,128			# 0x80
	sh	$8,2($7)
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L158
	addu	$6,$4,$3
	.set	macro
	.set	reorder

$L230:
	addiu	$8,$5,1
	subu	$5,$0,$8
	slt	$2,$5,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L161
	andi	$4,$8,0x00ff
	.set	macro
	.set	reorder

$L231:
	li	$2,-128			# 0xffffffffffffff80
	.set	noreorder
	.set	nomacro
	beq	$9,$2,$L163
	addiu	$2,$9,-1
	.set	macro
	.set	reorder

	sb	$2,4($7)
$L163:
	addu	$6,$6,$8
	slt	$2,$5,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L245
	sll	$5,$6,16
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	subu	$5,$2,$8
$L167:
	addiu	$2,$9,256
	sb	$4,5($7)
	addu	$2,$3,$2
	andi	$2,$2,0x1ff
	lw	$12,4($14)
	lw	$11,0($14)
	addiu	$10,$2,-256
	.set	noreorder
	.set	nomacro
	j	$L81
	sh	$5,0($7)
	.set	macro
	.set	reorder

$L42:
	subu	$3,$9,$6
	sw	$3,4($16)
	lbu	$2,0($5)
	slt	$4,$10,256
	addu	$2,$2,$8
	lbu	$3,272($2)
	sb	$3,0($5)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L188
	sw	$10,4($8)
	.set	macro
	.set	reorder

	lw	$3,4($16)
	lw	$9,532($8)
	lw	$2,536($8)
	sll	$6,$10,8
	sll	$3,$3,8
	sltu	$2,$9,$2
	sw	$6,4($8)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L50
	sw	$3,4($16)
	.set	macro
	.set	reorder

	lbu	$2,0($9)
	addu	$2,$3,$2
	sw	$2,4($16)
$L50:
	lw	$12,4($14)
	lw	$11,0($14)
	addiu	$9,$9,1
	.set	noreorder
	.set	nomacro
	j	$L48
	sw	$9,532($8)
	.set	macro
	.set	reorder

$L94:
	.set	noreorder
	.set	nomacro
	bne	$25,$2,$L97
	sll	$3,$7,1
	.set	macro
	.set	reorder

	addiu	$9,$16,544
	lw	$5,8($9)
	lw	$6,544($16)
	sra	$2,$5,3
	addu	$2,$6,$2
	lbu	$3,0($2)
	andi	$4,$5,0x7
	sll	$3,$3,$4
	andi	$3,$3,0x00ff
	addiu	$8,$5,1
	srl	$3,$3,7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L99
	sw	$8,8($9)
	.set	macro
	.set	reorder

	lui	$2,%hi(log2_run)
	addiu	$2,$2,%lo(log2_run)
	addu	$2,$19,$2
	lbu	$3,0($2)
	sll	$3,$25,$3
	addu	$2,$3,$15
	slt	$2,$18,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L246
	addiu	$24,$3,-1
	.set	macro
	.set	reorder

	addiu	$19,$19,1
$L246:
	.set	noreorder
	.set	nomacro
	bgez	$24,$L81
	move	$10,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L233
	sll	$3,$7,1
	.set	macro
	.set	reorder

$L188:
	lw	$12,4($14)
	.set	noreorder
	.set	nomacro
	j	$L48
	lw	$11,0($14)
	.set	macro
	.set	reorder

$L189:
	.set	noreorder
	.set	nomacro
	bgez	$7,$L64
	lw	$4,0($8)
	.set	macro
	.set	reorder

$L216:
	lbu	$2,11($11)
	li	$10,1			# 0x1
	mul	$2,$6,$2
	sra	$3,$2,8
	subu	$6,$6,$3
	slt	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L226
	sw	$6,4($8)
	.set	macro
	.set	reorder

$L79:
	subu	$4,$4,$6
	sw	$4,0($8)
	lbu	$2,11($11)
	move	$6,$3
	addu	$2,$2,$8
	lbu	$3,272($2)
	slt	$4,$6,256
	sb	$3,11($11)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L85
	sw	$6,4($8)
	.set	macro
	.set	reorder

	lw	$3,0($8)
	lw	$9,532($8)
	lw	$2,536($8)
	sll	$6,$6,8
	sll	$4,$3,8
	sltu	$2,$9,$2
	sw	$6,4($8)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L87
	sw	$4,0($8)
	.set	macro
	.set	reorder

	lbu	$2,0($9)
	addu	$4,$4,$2
	sw	$4,0($8)
$L87:
	addiu	$2,$9,1
	sw	$2,532($8)
$L85:
	lw	$12,4($14)
	lw	$11,0($14)
	.set	noreorder
	.set	nomacro
	j	$L81
	subu	$10,$0,$10
	.set	macro
	.set	reorder

$L120:
	lh	$9,0($7)
	lbu	$5,5($7)
	sra	$2,$3,1
	sll	$3,$9,1
	addu	$3,$3,$5
	lb	$6,4($7)
	subu	$2,$0,$2
	sra	$3,$3,31
	xor	$3,$2,$3
	addiu	$2,$6,256
	addu	$2,$3,$2
	andi	$2,$2,0x1ff
	addiu	$10,$2,-256
	.set	noreorder
	.set	nomacro
	bgez	$3,$L123
	move	$2,$3
	.set	macro
	.set	reorder

$L222:
	subu	$2,$0,$3
	addu	$2,$8,$2
	andi	$4,$2,0xffff
	li	$2,128			# 0x80
	addu	$3,$9,$3
	.set	noreorder
	.set	nomacro
	bne	$5,$2,$L227
	sh	$4,2($7)
	.set	macro
	.set	reorder

$L124:
	srl	$2,$4,1
	sra	$3,$3,1
	li	$5,-65			# 0xffffffffffffffbf
	sh	$2,2($7)
	slt	$2,$5,$3
	li	$4,65			# 0x41
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L228
	li	$8,65			# 0x41
	.set	macro
	.set	reorder

$L127:
	.set	noreorder
	.set	nomacro
	blez	$3,$L210
	sll	$2,$3,16
	.set	macro
	.set	reorder

	li	$2,127			# 0x7f
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L136
	addiu	$2,$6,1
	.set	macro
	.set	reorder

	sb	$2,4($7)
$L136:
	subu	$2,$3,$4
	.set	noreorder
	.set	nomacro
	blez	$2,$L138
	sll	$2,$2,16
	.set	macro
	.set	reorder

	move	$2,$0
	sb	$8,5($7)
	.set	noreorder
	.set	nomacro
	bgez	$10,$L140
	sh	$2,0($7)
	.set	macro
	.set	reorder

$L223:
	lw	$12,4($14)
	lw	$11,0($14)
	move	$24,$0
	.set	noreorder
	.set	nomacro
	j	$L81
	move	$25,$0
	.set	macro
	.set	reorder

$L117:
	addiu	$2,$10,21
	addiu	$3,$3,11
	.set	noreorder
	.set	nomacro
	j	$L119
	sw	$2,8($11)
	.set	macro
	.set	reorder

$L112:
	.set	noreorder
	.set	nomacro
	j	$L114
	li	$4,16			# 0x10
	.set	macro
	.set	reorder

$L210:
$L243:
	.set	noreorder
	.set	nomacro
	j	$L133
	sra	$2,$2,16
	.set	macro
	.set	reorder

$L151:
	addiu	$3,$3,11
	addiu	$2,$10,21
	addiu	$3,$3,1
	sw	$2,8($11)
	andi	$2,$3,0x1
	bne	$2,$0,$L229
$L154:
	lh	$4,0($7)
	sra	$2,$3,1
	lbu	$5,5($7)
	subu	$3,$0,$2
	sll	$2,$4,1
	addu	$2,$2,$5
	sra	$2,$2,31
	xor	$3,$3,$2
	lb	$9,4($7)
	.set	noreorder
	.set	nomacro
	bgez	$3,$L157
	move	$2,$3
	.set	macro
	.set	reorder

$L225:
	subu	$2,$0,$3
	addu	$2,$8,$2
	andi	$8,$2,0xffff
	li	$2,128			# 0x80
	sh	$8,2($7)
	.set	noreorder
	.set	nomacro
	bne	$5,$2,$L230
	addu	$6,$4,$3
	.set	macro
	.set	reorder

$L158:
	srl	$2,$8,1
	sra	$6,$6,1
	li	$5,-65			# 0xffffffffffffffbf
	sh	$2,2($7)
	slt	$2,$5,$6
	li	$8,65			# 0x41
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L231
	li	$4,65			# 0x41
	.set	macro
	.set	reorder

$L161:
	.set	noreorder
	.set	nomacro
	blez	$6,$L211
	li	$2,127			# 0x7f
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$9,$2,$L170
	addiu	$2,$9,1
	.set	macro
	.set	reorder

	sb	$2,4($7)
$L170:
	subu	$2,$6,$8
	blez	$2,$L172
	.set	noreorder
	.set	nomacro
	j	$L167
	move	$5,$0
	.set	macro
	.set	reorder

$L146:
	.set	noreorder
	.set	nomacro
	j	$L148
	li	$4,16			# 0x10
	.set	macro
	.set	reorder

$L191:
	lw	$12,4($14)
	.set	noreorder
	.set	nomacro
	j	$L81
	lw	$11,0($14)
	.set	macro
	.set	reorder

$L211:
	sll	$5,$6,16
$L245:
	.set	noreorder
	.set	nomacro
	j	$L167
	sra	$5,$5,16
	.set	macro
	.set	reorder

$L99:
	lui	$2,%hi(log2_run)
	addiu	$2,$2,%lo(log2_run)
	addu	$2,$19,$2
	lbu	$10,0($2)
	.set	noreorder
	.set	nomacro
	bne	$10,$0,$L103
	sra	$4,$8,3
	.set	macro
	.set	reorder

	li	$24,-1			# 0xffffffffffffffff
$L105:
	beq	$19,$0,$L209
	addiu	$19,$19,-1
$L209:
	.set	noreorder
	.set	nomacro
	bgez	$24,$L48
	li	$25,2			# 0x2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L233
	sll	$3,$7,1
	.set	macro
	.set	reorder

$L215:
	move	$11,$5
	.set	noreorder
	.set	nomacro
	j	$L54
	li	$7,-1			# 0xffffffffffffffff
	.set	macro
	.set	reorder

$L221:
	.set	noreorder
	.set	nomacro
	j	$L110
	move	$9,$0
	.set	macro
	.set	reorder

$L138:
	.set	noreorder
	.set	nomacro
	j	$L133
	sra	$2,$2,16
	.set	macro
	.set	reorder

$L103:
	addu	$4,$4,$6
	lbu	$3,0($4)
	lbu	$5,1($4)
	lbu	$6,3($4)
	lbu	$2,2($4)
	sll	$3,$3,24
	sll	$5,$5,16
	or	$3,$3,$5
	or	$3,$3,$6
	sll	$2,$2,8
	or	$2,$2,$3
	andi	$4,$8,0x7
	sll	$2,$2,$4
	subu	$3,$0,$10
	srl	$2,$2,$3
	addu	$4,$8,$10
	addiu	$24,$2,-1
	.set	noreorder
	.set	nomacro
	j	$L105
	sw	$4,8($9)
	.set	macro
	.set	reorder

$L224:
	.set	noreorder
	.set	nomacro
	j	$L144
	move	$9,$0
	.set	macro
	.set	reorder

$L172:
	sll	$5,$2,16
	.set	noreorder
	.set	nomacro
	j	$L167
	sra	$5,$5,16
	.set	macro
	.set	reorder

$L213:
	move	$4,$11
	move	$6,$12
	.set	noreorder
	.set	nomacro
	jal	memset
	move	$5,$0
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L234
	lw	$2,108($fp)
	.set	macro
	.set	reorder

$L16:
	addiu	$4,$11,2
	sb	$0,0($11)
	.set	noreorder
	.set	nomacro
	j	$L14
	sb	$0,1($11)
	.set	macro
	.set	reorder

$L26:
	sb	$0,4($5)
	.set	noreorder
	.set	nomacro
	j	$L13
	sb	$0,1($4)
	.set	macro
	.set	reorder

$L27:
	sb	$0,6($5)
	sb	$0,4($5)
	.set	noreorder
	.set	nomacro
	j	$L13
	sb	$0,5($5)
	.set	macro
	.set	reorder

	.end	decode_rgb_frame
	.section	.text.decode_plane,"ax",@progbits
	.align	2
	.align	5
	.ent	decode_plane
	.type	decode_plane, @function
decode_plane:
	.frame	$fp,72,$31		# vars= 16, regs= 10/0, args= 16, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-72
	sw	$19,44($sp)
	addiu	$19,$6,6
	sw	$18,40($sp)
	move	$18,$6
	sll	$6,$19,3
	sw	$fp,64($sp)
	addiu	$2,$6,8
	move	$fp,$sp
	sw	$20,48($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	sw	$31,68($sp)
	sw	$23,60($sp)
	sw	$22,56($sp)
	sw	$21,52($sp)
	sltu	$3,$6,40
	sw	$sp,24($fp)
	subu	$sp,$sp,$2
	sw	$7,84($fp)
	move	$16,$4
	move	$20,$5
	sw	$0,3440($4)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L448
	addiu	$17,$sp,16
	.set	macro
	.set	reorder

	andi	$2,$17,0x3
	li	$3,4			# 0x4
	subu	$3,$3,$2
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L254
	move	$4,$17
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L255
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L449
$L252:
	addiu	$5,$4,-4
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$4,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L256
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	and	$2,$5,$2
	addiu	$4,$2,32
	sltu	$3,$5,$4
	beq	$3,$0,$L256
$L428:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	bne	$2,$0,$L428
$L256:
	addu	$6,$6,$17
	addiu	$2,$6,-31
	li	$3,-32			# 0xffffffffffffffe0