smacker.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 4,395 行 · 第 1/4 页

$L265:
srl	$2,$3,8
sb	$2,3($11)
sb	$3,2($11)
lw	$9,216($16)
lw	$8,0($9)
bgez	$8,$L166
move	$6,$25

move	$5,$9
sra	$2,$6,3
$L266:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$6,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L169
addiu	$6,$6,1

lw	$2,0($5)
sll	$2,$2,2
addu	$5,$5,$2
$L169:
addiu	$5,$5,4
lw	$8,0($5)
bltz	$8,$L266
sra	$2,$6,3

move	$25,$6
$L166:
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
lw	$3,0($2)
beq	$3,$8,$L267
andi	$3,$8,0xffff

lw	$2,0($17)
lw	$3,0($21)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
lw	$3,0($17)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
sw	$8,0($2)
andi	$3,$8,0xffff
$L267:
srl	$2,$3,8
sb	$2,1($11)
addiu	$10,$10,1
li	$2,4			# 0x4
beq	$10,$2,$L153
sb	$3,0($11)

j	$L157
addu	$11,$11,$24

$L257:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$25,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
bne	$3,$0,$L258
addiu	$25,$25,1

sra	$2,$25,3
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$25,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L144
addiu	$25,$25,1

j	$L148
li	$22,2			# 0x2

$L155:
lw	$9,216($16)
lw	$8,0($9)
bgez	$8,$L175
move	$6,$25

move	$5,$9
sra	$2,$6,3
$L268:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$6,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L178
addiu	$6,$6,1

lw	$2,0($5)
sll	$2,$2,2
addu	$5,$5,$2
$L178:
addiu	$5,$5,4
lw	$8,0($5)
bltz	$8,$L268
sra	$2,$6,3

move	$25,$6
$L175:
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
lw	$3,0($2)
beq	$3,$8,$L269
andi	$2,$8,0xffff

lw	$2,0($17)
lw	$3,0($21)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
lw	$3,0($17)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
sw	$8,0($2)
andi	$2,$8,0xffff
$L269:
addu	$4,$11,$24
srl	$3,$2,8
andi	$2,$2,0x00ff
sb	$2,1($11)
sb	$2,0($11)
sb	$3,3($11)
sb	$3,2($11)
sb	$2,0($4)
sb	$3,2($4)
sb	$2,1($4)
sb	$3,3($4)
lw	$9,216($16)
lw	$8,0($9)
bgez	$8,$L183
addu	$10,$24,$4

move	$6,$25
move	$5,$9
sra	$2,$6,3
$L270:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$6,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L186
addiu	$6,$6,1

lw	$2,0($5)
sll	$2,$2,2
addu	$5,$5,$2
$L186:
addiu	$5,$5,4
lw	$8,0($5)
bltz	$8,$L270
sra	$2,$6,3

move	$25,$6
$L183:
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
lw	$3,0($2)
beq	$3,$8,$L271
andi	$2,$8,0xffff

lw	$2,0($17)
lw	$3,0($21)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
lw	$3,0($17)
sll	$2,$2,2
addu	$2,$2,$9
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$9
sw	$4,0($3)
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$9
sw	$8,0($2)
andi	$2,$8,0xffff
$L271:
srl	$4,$2,8
addu	$3,$24,$10
andi	$2,$2,0x00ff
sb	$2,1($10)
sb	$2,0($10)
sb	$4,3($10)
sb	$4,2($10)
sb	$4,2($3)
sb	$2,0($3)
sb	$2,1($3)
sb	$4,3($3)
$L153:
addiu	$15,$15,1
beq	$15,$20,$L272
slt	$10,$20,$23

bne	$15,$23,$L152
lw	$6,112($sp)

j	$L276
li	$2,200			# 0xc8

$L156:
move	$19,$0
$L191:
lw	$10,216($16)
lw	$9,0($10)
bgez	$9,$L192
move	$6,$25

move	$5,$10
sra	$2,$6,3
$L273:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$6,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L195
addiu	$6,$6,1

lw	$2,0($5)
sll	$2,$2,2
addu	$5,$5,$2
$L195:
addiu	$5,$5,4
lw	$9,0($5)
bltz	$9,$L273
sra	$2,$6,3

move	$25,$6
$L192:
lw	$12,0($14)
sll	$2,$12,2
addu	$2,$2,$10
lw	$3,0($2)
beq	$3,$9,$L198
nop

lw	$2,0($17)
lw	$3,0($21)
sll	$2,$2,2
addu	$2,$2,$10
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$10
sw	$4,0($3)
lw	$2,0($14)
lw	$3,0($17)
sll	$2,$2,2
addu	$2,$2,$10
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$10
sw	$4,0($3)
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$10
sw	$9,0($2)
lw	$12,0($14)
$L198:
lw	$8,0($10)
bgez	$8,$L200
andi	$9,$9,0xffff

move	$6,$25
move	$5,$10
sra	$2,$6,3
$L274:
addu	$2,$7,$2
lbu	$3,0($2)
andi	$4,$6,0x7
sra	$3,$3,$4
andi	$3,$3,0x1
beq	$3,$0,$L203
addiu	$6,$6,1

lw	$2,0($5)
sll	$2,$2,2
addu	$5,$5,$2
$L203:
addiu	$5,$5,4
lw	$8,0($5)
bltz	$8,$L274
sra	$2,$6,3

move	$25,$6
$L200:
sll	$2,$12,2
addu	$2,$2,$10
lw	$3,0($2)
beq	$3,$8,$L275
andi	$2,$8,0xffff

lw	$2,0($17)
lw	$3,0($21)
sll	$2,$2,2
addu	$2,$2,$10
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$10
sw	$4,0($3)
lw	$2,0($14)
lw	$3,0($17)
sll	$2,$2,2
addu	$2,$2,$10
lw	$4,0($2)
sll	$3,$3,2
addu	$3,$3,$10
sw	$4,0($3)
lw	$2,0($14)
sll	$2,$2,2
addu	$2,$2,$10
sw	$8,0($2)
andi	$2,$8,0xffff
$L275:
srl	$4,$9,8
srl	$5,$2,8
andi	$3,$9,0x00ff
andi	$2,$2,0x00ff
sb	$2,2($11)
sb	$3,0($11)
sb	$4,1($11)
sb	$5,3($11)
sb	$2,2($13)
sb	$3,0($13)
sb	$4,1($13)
sb	$5,3($13)
lw	$4,56($sp)
addiu	$19,$19,1
li	$2,2			# 0x2
beq	$19,$2,$L153
addu	$13,$13,$4

j	$L191
addu	$11,$11,$4

$L70:
beq	$5,$0,$L67
nop

beq	$10,$0,$L56
lw	$2,16($sp)

move	$3,$23
j	$L211
addu	$20,$5,$2

$L259:
beq	$2,$3,$L260
lw	$6,112($sp)

$L211:
addiu	$2,$2,1
bne	$2,$20,$L259
slt	$10,$20,$23

$L272:
j	$L67
sw	$20,16($sp)

$L52:
j	$L55
move	$7,$0

$L221:
addiu	$2,$16,8
move	$5,$2
j	$L43
sw	$2,52($sp)

$L258:
j	$L148
li	$22,1			# 0x1

$L139:
j	$L141
sb	$6,3($3)

$L136:
j	$L138
sb	$6,2($3)

$L133:
j	$L135
sb	$6,1($3)

$L130:
j	$L132
sb	$6,0($3)

$L127:
j	$L129
sb	$9,3($3)

$L124:
j	$L126
sb	$9,2($3)

$L121:
j	$L123
sb	$9,1($3)

$L118:
j	$L120
sb	$9,0($3)

$L115:
j	$L117
sb	$9,3($3)

$L112:
j	$L114
sb	$9,2($3)

$L109:
j	$L111
sb	$9,1($3)

$L106:
j	$L108
sb	$9,0($3)

$L103:
j	$L105
sb	$9,3($3)

$L100:
j	$L102
sb	$9,2($3)

$L97:
j	$L99
sb	$9,1($3)

$L94:
j	$L96
sb	$9,0($3)

$L252:
sw	$0,120($sp)
lw	$2,120($sp)
lw	$31,100($sp)
lw	$fp,96($sp)
lw	$23,92($sp)
lw	$22,88($sp)
lw	$21,84($sp)
lw	$20,80($sp)
lw	$19,76($sp)
lw	$18,72($sp)
lw	$17,68($sp)
lw	$16,64($sp)
j	$31
addiu	$sp,$sp,104

$L142:
j	$L67
sw	$11,16($sp)

$L253:
lui	$6,%hi($LC1)
addiu	$6,$6,%lo($LC1)
jal	av_log
move	$5,$0

li	$4,-1			# 0xffffffffffffffff
move	$2,$4
j	$L42
sw	$4,120($sp)

.set	macro
.set	reorder
.end	decode_frame
.section	.text.smacker_decode_tree,"ax",@progbits
.align	2
.align	5
.ent	smacker_decode_tree
.type	smacker_decode_tree, @function
smacker_decode_tree:
.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,32($sp)
move	$18,$4
lw	$4,8($4)
lw	$9,0($18)
sra	$2,$4,3
addu	$2,$9,$2
lbu	$8,0($2)
andi	$3,$4,0x7
sra	$8,$8,$3
addiu	$4,$4,1
andi	$8,$8,0x1
sw	$4,8($18)
move	$19,$5
move	$16,$6
bne	$8,$0,$L291
move	$17,$7

j	$L294
lw	$4,8($19)

$L292:
lw	$5,8($18)
lw	$9,0($18)
sra	$2,$5,3
addu	$2,$9,$2
lbu	$3,0($2)
andi	$4,$5,0x7
sra	$3,$3,$4
addiu	$5,$5,1
andi	$3,$3,0x1
beq	$3,$0,$L280
sw	$5,8($18)

$L291:
addiu	$17,$17,1
move	$6,$16
move	$4,$18
move	$5,$19
jal	smacker_decode_tree
move	$7,$17

move	$4,$2
addiu	$3,$17,-1
li	$2,1			# 0x1
sll	$2,$2,$3
beq	$4,$0,$L292
or	$16,$16,$2

$L283:
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L280:
lw	$4,8($19)
$L294:
slt	$2,$4,256
beq	$2,$0,$L293
lui	$6,%hi($LC0)

beq	$17,$0,$L284
sll	$2,$4,2

lw	$3,12($19)
addu	$2,$2,$3
sw	$16,0($2)
lw	$3,8($19)
lw	$2,16($19)
sll	$3,$3,2
addu	$3,$3,$2
sw	$17,0($3)
$L286:
lw	$6,8($18)
lw	$7,8($19)
sra	$4,$6,3
addu	$4,$4,$9
lbu	$2,3($4)
lbu	$5,2($4)
lbu	$8,0($4)
lbu	$3,1($4)
sll	$2,$2,24
sll	$5,$5,16
or	$2,$2,$5
or	$2,$2,$8
sll	$3,$3,8
or	$3,$3,$2
lw	$4,20($19)
andi	$2,$6,0x7
sra	$3,$3,$2
sll	$7,$7,2
andi	$3,$3,0xff
addu	$7,$7,$4
addiu	$6,$6,8
sw	$6,8($18)
sw	$3,0($7)
lw	$2,8($19)
lw	$3,4($19)
addiu	$2,$2,1
slt	$3,$3,$17
beq	$3,$0,$L287
sw	$2,8($19)

sw	$17,4($19)
move	$4,$0
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L284:
lw	$3,12($19)
addu	$2,$2,$3
sw	$0,0($2)
lw	$3,8($19)
lw	$2,16($19)
sll	$3,$3,2
addu	$3,$3,$2
j	$L286
sw	$0,0($3)

$L287:
move	$4,$0
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$4
j	$31
addiu	$sp,$sp,40

$L293:
move	$4,$0
addiu	$6,$6,%lo($LC0)
jal	av_log
move	$5,$0

j	$L283
li	$4,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	smacker_decode_tree
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"size too large\012\000"
.align	2
$LC4:
.ascii	"Cannot build VLC table\012\000"
.align	2
$LC5:
.ascii	"Skipping low bytes tree\012\000"
.align	2
$LC6:
.ascii	"Skipping high bytes tree\012\000"
.section	.text.smacker_decode_header_tree,"ax",@progbits
.align	2
.align	5
.ent	smacker_decode_header_tree
.type	smacker_decode_header_tree, @function
smacker_decode_header_tree:
.frame	$sp,272,$31		# vars= 176, regs= 10/0, args= 56, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-272
li	$2,268369920			# 0xfff0000
lw	$3,288($sp)
ori	$2,$2,0xffff
sltu	$2,$3,$2
sw	$fp,264($sp)
sw	$17,236($sp)
sw	$31,268($sp)
sw	$23,260($sp)
sw	$22,256($sp)
sw	$21,252($sp)
sw	$20,248($sp)
sw	$19,244($sp)
sw	$18,240($sp)
sw	$16,232($sp)
move	$17,$4
move	$fp,$5
sw	$6,280($sp)
beq	$2,$0,$L319
sw	$7,284($sp)

li	$16,256			# 0x100
li	$4,1024			# 0x400
sw	$16,80($sp)
sw	$0,84($sp)
jal	av_mallocz
sw	$0,88($sp)

li	$4,1024			# 0x400
jal	av_mallocz
sw	$2,92($sp)

li	$4,1024			# 0x400
jal	av_mallocz
sw	$2,96($sp)

li	$4,1024			# 0x400
sw	$2,100($sp)
sw	$16,104($sp)
sw	$0,108($sp)
jal	av_mallocz
sw	$0,112($sp)

li	$4,1024			# 0x400
jal	av_mallocz
sw	$2,116($sp)

li	$4,1024			# 0x400
jal	av_mallocz
sw	$2,120($sp)

addiu	$4,$sp,128
move	$5,$0
li	$6,16			# 0x10
jal	memset
sw	$2,124($sp)

addiu	$4,$sp,144
move	$5,$0
jal	memset
li	$6,16			# 0x10

lw	$5,8($fp)
lw	$2,0($fp)
sra	$3,$5,3
addu	$2,$2,$3
lbu	$4,0($2)
andi	$3,$5,0x7
sra	$4,$4,$3
addiu	$5,$5,1
andi	$4,$4,0x1
beq	$4,$0,$L299
sw	$5,8($fp)

move	$4,$fp
addiu	$5,$sp,80
move	$6,$0
jal	smacker_decode_tree
move	$7,$0

lw	$3,8($fp)
lw	$2,92($sp)
addiu	$3,$3,1
lw	$6,80($sp)
lw	$7,96($sp)
sw	$3,8($fp)
addiu	$4,$sp,128
li	$3,4			# 0x4
sw	$2,24($sp)
li	$5,9			# 0x9
li	$2,2			# 0x2
sw	$3,32($sp)
sw	$2,48($sp)
sw	$3,16($sp)
sw	$3,20($sp)
sw	$3,28($sp)
sw	$0,36($sp)
sw	$0,40($sp)
jal	init_vlc_sparse
sw	$0,44($sp)

bltz	$2,$L318
nop

lw	$5,8($fp)
lw	$2,0($fp)
sra	$3,$5,3
addu	$2,$2,$3
lbu	$4,0($2)
andi	$3,$5,0x7
sra	$4,$4,$3
addiu	$5,$5,1
andi	$4,$4,0x1
beq	$4,$0,$L303
sw	$5,8($fp)

$L323:
move	$4,$fp
addiu	$5,$sp,104
move	$6,$0
jal	smacker_decode_tree
move	$7,$0

lw	$3,8($fp)
lw	$2,116($sp)
addiu	$3,$3,1
lw	$6,104($sp)
lw	$7,120($sp)
sw	$3,8($fp)
addiu	$4,$sp,144
li	$3,4			# 0x4
sw	$2,24($sp)
li	$5,9			# 0x9
li	$2,2			# 0x2
sw	$3,32($sp)
sw	$2,48($sp)
sw	$3,16($sp)
sw	$3,20($sp)
sw	$3,28($sp)
sw	$0,36($sp)
sw	$0,40($sp)
jal	init_vlc_sparse
sw	$0,44($sp)

bltz	$2,$L318
nop

lw	$17,8($fp)
$L324:
lw	$4,0($fp)
addiu	$5,$17,8
sra	$2,$17,3
sw	$5,200($sp)
addu	$2,$2,$4
sra	$3,$5,3
lbu	$5,0($2)
addu	$3,$3,$4
sw	$5,204($sp)
lbu	$15,1($2)
lbu	$16,3($2)
lbu	$24,2($2)
lw	$2,200($sp)
addiu	$31,$17,16
sw	$2,8($fp)
lbu	$5,0($3)
sra	$2,$31,3
sw	$5,208($sp)
lbu	$14,1($3)
lbu	$10,3($3)
lbu	$19,2($3)
addu	$2,$2,$4
sw	$31,8($fp)
lbu	$5,0($2)
addiu	$22,$17,24
sw	$5,216($sp)
sra	$3,$22,3
lbu	$13,1($2)
lbu	$11,3($2)
lbu	$20,2($2)
addu	$3,$3,$4
sw	$22,8($fp)
lbu	$5,0($3)
addiu	$23,$17,32
sw	$5,220($sp)
addiu	$21,$17,40
sra	$2,$23,3
addu	$2,$2,$4
lbu	$9,1($3)
lbu	$5,3($3)
lbu	$12,2($3)
sw	$23,8($fp)
sra	$3,$21,3
addu	$3,$3,$4
lbu	$4,0($2)
sll	$10,$10,24
sw	$4,224($sp)
lbu	$8,1($2)
lbu	$7,3($2)
lbu	$18,2($2)
sw	$21,8($fp)
lbu	$2,3($3)
lbu	$4,2($3)
lbu	$25,0($3)
lbu	$6,1($3)
sll	$4,$4,16
sll	$2,$2,24
lw	$3,208($sp)
or	$2,$2,$4
sll	$19,$19,16
or	$2,$2,$25
sll	$12,$12,16
lw	$4,220($sp)
sll	$5,$5,24
or	$10,$10,$19
sll	$6,$6,8
or	$10,$10,$3
or	$5,$5,$12
sll	$24,$24,16
lw	$3,204($sp)
or	$6,$6,$2
sll	$16,$16,24
lw	$2,200($sp)
or	$16,$16,$24
or	$5,$5,$4
sll	$14,$14,8
sll	$9,$9,8
or	$16,$16,$3
or	$14,$14,$10
lw	$3,288($sp)
lw	$4,216($sp)
andi	$2,$2,0x7
or	$9,$9,$5
sll	$11,$11,24
lw	$5,224($sp)
sll	$20,$20,16
sll	$7,$7,24
sll	$18,$18,16
sll	$15,$15,8
sw	$2,212($sp)
or	$15,$15,$16
sra	$14,$14,$2
or	$11,$11,$20
andi	$2,$17,0x7
or	$7,$7,$18
or	$11,$11,$4
or	$7,$7,$5
lw	$4,284($sp)
addiu	$5,$3,3
sra	$15,$15,$2
lw	$3,124($sp)
lw	$2,284($sp)
sll	$13,$13,8
andi	$22,$22,0x7
sll	$8,$8,8
andi	$21,$21,0x7
or	$13,$13,$11
or	$8,$8,$7
andi	$31,$31,0x7
li	$16,-1			# 0xffffffffffffffff
sra	$9,$9,$22
sra	$6,$6,$21
andi	$23,$23,0x7
addiu	$17,$17,48
sw	$17,8($fp)
sra	$13,$13,$31
sw	$16,8($4)
sw	$16,4($4)
sw	$3,172($sp)
sw	$16,0($2)
lw	$3,284($sp)
lw	$2,100($sp)
sra	$8,$8,$23
andi	$14,$14,0xff
andi	$9,$9,0xff
andi	$6,$6,0xff
sra	$5,$5,2
addiu	$5,$5,3
sll	$14,$14,8
sll	$9,$9,8
sll	$6,$6,8
andi	$15,$15,0xff
andi	$13,$13,0xff
andi	$8,$8,0xff
or	$8,$8,$6
or	$15,$15,$14
or	$13,$13,$9
sll	$4,$5,2
sw	$2,168($sp)
sw	$3,188($sp)
addiu	$2,$sp,128
addiu	$3,$sp,144
sw	$3,164($sp)
sw	$15,176($sp)
sw	$13,180($sp)
sw	$8,184($sp)
sw	$5,56($sp)
sw	$2,160($sp)
sw	$0,60($sp)
jal	av_mallocz
sw	$0,64($sp)

move	$4,$fp
addiu	$5,$sp,56
addiu	$6,$sp,160
jal	smacker_decode_bigtree
sw	$2,76($sp)

lw	$3,8($fp)
lw	$4,188($sp)
addiu	$3,$3,1
sw	$3,8($fp)
lw	$2,0($4)
beq	$2,$16,$L320
lw	$2,64($sp)

lw	$2,4($4)
beq	$2,$16,$L325
lw	$2,64($sp)

$L309:
lw	$2,8($4)
beq	$2,$16,$L326
lw	$2,64($sp)

$L311:
lw	$2,76($sp)
$L327:
lw	$4,280($sp)
lw	$3,132($sp)
beq	$3,$0,$L313
sw	$2,0($4)

jal	free_vlc
addiu	$4,$sp,128

$L313:
lw	$2,148($sp)
beq	$2,$0,$L315
nop

jal	free_vlc
addiu	$4,$sp,144

$L315:
jal	av_free
lw	$4,92($sp)

jal	av_free
lw	$4,96($sp)

jal	av_free
lw	$4,100($sp)

jal	av_free
lw	$4,116($sp)

jal	av_free
lw	$4,120($sp)

jal	av_free
lw	$4,124($sp)

move	$2,$0
$L298:
lw	$31,268($sp)
lw	$fp,264($sp)
lw	$23,260($sp)
lw	$22,256($sp)
lw	$21,252($sp)
lw	$20,248($sp)
lw	$19,244($sp)
lw	$18,240($sp)
lw	$17,236($sp)
lw	$16,232($sp)
j	$31
addiu	$sp,$sp,272

$L299:
lw	$4,0($17)
lui	$6,%hi($LC5)
move	$5,$0
jal	av_log
addiu	$6,$6,%lo($LC5)

lw	$5,8($fp)
lw	$2,0($fp)
sra	$3,$5,3
addu	$2,$2,$3
lbu	$4,0($2)
andi	$3,$5,0x7
sra	$4,$4,$3
addiu	$5,$5,1
andi	$4,$4,0x1
bne	$4,$0,$L323
sw	$5,8($fp)