nsvdec.s

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andi	$2,$5,0x3
.set	noreorder
.set	nomacro
beq	$2,$0,$L156
addiu	$4,$17,-4
.set	macro
.set	reorder

$L140:
move	$4,$17
.set	noreorder
.set	nomacro
jal	memcpy
li	$6,56			# 0x38
.set	macro
.set	reorder

$L145:
sll	$3,$18,3
$L157:
sll	$2,$18,6
subu	$2,$2,$3
addu	$2,$2,$16
lw	$3,20($17)
sw	$0,40($2)
$L135:
lw	$31,28($sp)
$L159:
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$3
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,32
.set	macro
.set	reorder

$L156:
addiu	$6,$17,28
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
beq	$2,$0,$L143
addiu	$3,$5,-4
.set	macro
.set	reorder

$L149:
#APP
.word	0b01110000011000000000010001010100	#S32LDI XR1,$3,4
.word	0b01110000011000000000010010010100	#S32LDI XR2,$3,4
.word	0b01110000011000000000010011010100	#S32LDI XR3,$3,4
.word	0b01110000011000000000010100010100	#S32LDI XR4,$3,4
.word	0b01110000011000000000010101010100	#S32LDI XR5,$3,4
.word	0b01110000011000000000010110010100	#S32LDI XR6,$3,4
.word	0b01110000011000000000010111010100	#S32LDI XR7,$3,4
.word	0b01110000011000000000011000010100	#S32LDI XR8,$3,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$6
bne	$2,$0,$L149
$L143:
addiu	$5,$6,24
sltu	$2,$4,$5
beq	$2,$0,$L145
$L150:
#APP
.word	0b01110000011000000000010001010100	#S32LDI XR1,$3,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$5
bne	$2,$0,$L150
.set	noreorder
.set	nomacro
j	$L157
sll	$3,$18,3
.set	macro
.set	reorder

$L155:
.set	noreorder
.set	nomacro
jal	nsv_read_chunk
move	$5,$0
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bltz	$2,$L135
move	$3,$2
.set	macro
.set	reorder

lw	$2,40($16)
.set	noreorder
.set	nomacro
bne	$2,$0,$L158
move	$18,$0
.set	macro
.set	reorder

lw	$2,96($16)
.set	noreorder
.set	nomacro
bne	$2,$0,$L137
li	$3,-1			# 0xffffffffffffffff
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L159
lw	$31,28($sp)
.set	macro
.set	reorder

$L131:
move	$18,$0
$L158:
.set	noreorder
.set	nomacro
j	$L139
move	$3,$0
.set	macro
.set	reorder

.end	nsv_read_packet
.section	.rodata.str1.4
.align	2
$LC4:
.ascii	"ASPECT\000"
.align	2
$LC5:
.ascii	"CREATOR\000"
.align	2
$LC6:
.ascii	"Author\000"
.align	2
$LC7:
.ascii	"Copyright\000"
.align	2
$LC8:
.ascii	"TITLE\000"
.align	2
$LC9:
.ascii	"Title\000"
.section	.text.nsv_read_header,"ax",@progbits
.align	2
.align	5
.ent	nsv_read_header
.type	nsv_read_header, @function
nsv_read_header:
.frame	$sp,88,$31		# vars= 24, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-88
sw	$23,76($sp)
sw	$22,72($sp)
sw	$31,84($sp)
sw	$fp,80($sp)
sw	$21,68($sp)
sw	$20,64($sp)
sw	$19,60($sp)
sw	$18,56($sp)
sw	$17,52($sp)
sw	$16,48($sp)
lw	$fp,12($4)
sw	$4,88($sp)
sw	$5,92($sp)
move	$23,$fp
sw	$0,36($sp)
addiu	$22,$4,16
sw	$0,16($fp)
sw	$0,96($fp)
sw	$0,40($fp)
$L161:
li	$3,1314062336			# 0x4e530000
li	$2,458752			# 0x70000
ori	$21,$3,0x5673
ori	$20,$2,0xd000
move	$4,$0
move	$17,$0
li	$19,61374			# 0xefbe
j	$L162
ori	$18,$3,0x5666

$L278:
jal	get_byte
nop

or	$4,$16,$2
andi	$2,$4,0xffff
beq	$2,$19,$L272
nop

beq	$4,$18,$L273
nop

beq	$4,$21,$L274
li	$2,3			# 0x3

beq	$17,$20,$L285
lw	$31,84($sp)

$L162:
sll	$16,$4,8
jal	url_feof
move	$4,$22

addiu	$17,$17,1
beq	$2,$0,$L278
move	$4,$22

li	$2,-1			# 0xffffffffffffffff
sw	$0,16($23)
$L165:
lw	$31,84($sp)
lw	$fp,80($sp)
lw	$23,76($sp)
lw	$22,72($sp)
lw	$21,68($sp)
lw	$20,64($sp)
lw	$19,60($sp)
lw	$18,56($sp)
lw	$17,52($sp)
lw	$16,48($sp)
j	$31
addiu	$sp,$sp,88

$L272:
li	$2,5			# 0x5
sw	$2,16($23)
$L168:
lw	$3,16($fp)
li	$2,1			# 0x1
beq	$3,$2,$L279
nop

$L175:
li	$2,3			# 0x3
$L286:
beq	$3,$2,$L280
lw	$2,36($sp)

addiu	$2,$2,1
sw	$2,36($sp)
lw	$3,36($sp)
li	$2,300			# 0x12c
beq	$3,$2,$L262
lw	$2,88($sp)

j	$L161
lw	$23,12($2)

$L273:
li	$2,1			# 0x1
sw	$2,16($23)
lw	$3,16($fp)
li	$2,1			# 0x1
bne	$3,$2,$L286
li	$2,3			# 0x3

$L279:
lw	$3,88($sp)
move	$4,$22
lw	$19,12($3)
jal	get_le32
sw	$0,16($19)

move	$21,$2
sltu	$2,$2,28
beq	$2,$0,$L281
move	$4,$22

$L269:
j	$L175
lw	$3,16($fp)

$L274:
j	$L168
sw	$2,16($23)

$L280:
lw	$5,92($sp)
jal	nsv_parse_NSVs_header
lw	$4,88($sp)

$L262:
lw	$4,88($sp)
lw	$2,96($4)
bne	$2,$0,$L289
lw	$31,84($sp)

$L285:
lw	$fp,80($sp)
lw	$23,76($sp)
lw	$22,72($sp)
lw	$21,68($sp)
lw	$20,64($sp)
lw	$19,60($sp)
lw	$18,56($sp)
lw	$17,52($sp)
lw	$16,48($sp)
li	$2,-1			# 0xffffffffffffffff
j	$31
addiu	$sp,$sp,88

$L281:
jal	get_le32
sw	$21,4($19)

jal	get_le32
move	$4,$22

sw	$2,136($19)
move	$4,$22
jal	get_le32
sw	$0,140($19)

move	$4,$22
jal	get_le32
move	$17,$2

move	$4,$22
jal	get_le32
sw	$2,28($sp)

move	$4,$22
jal	url_feof
sw	$2,32($sp)

bne	$2,$0,$L269
nop

blez	$17,$L178
nop

jal	av_mallocz
addiu	$4,$17,1

move	$5,$2
move	$4,$22
move	$6,$17
addu	$23,$2,$17
jal	get_buffer
sw	$2,24($sp)

lw	$4,24($sp)
sltu	$3,$4,$23
beq	$3,$0,$L180
addiu	$2,$23,-2

move	$20,$4
sw	$2,40($sp)
$L182:
lb	$3,0($20)
li	$2,32			# 0x20
bne	$3,$2,$L282
li	$3,32			# 0x20

move	$17,$20
addiu	$17,$17,1
$L287:
lb	$2,0($17)
beq	$2,$3,$L287
addiu	$17,$17,1

addiu	$17,$17,-1
$L185:
lw	$3,40($sp)
sltu	$2,$17,$3
beq	$2,$0,$L180
move	$4,$17

jal	strchr
li	$5,61			# 0x3d

beq	$2,$0,$L180
move	$3,$2

lw	$4,40($sp)
sltu	$2,$2,$4
beq	$2,$0,$L180
addiu	$16,$3,2

lb	$5,1($3)
sb	$0,0($3)
jal	strchr
move	$4,$16

beq	$2,$0,$L180
move	$3,$2

sltu	$2,$2,$23
beq	$2,$0,$L180
lui	$18,%hi($LC4)

sb	$0,0($3)
addiu	$4,$18,%lo($LC4)
jal	strlen
addiu	$20,$3,1

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L191
lbu	$3,%lo($LC4)($18)

lbu	$2,0($17)
beq	$6,$0,$L193
subu	$2,$2,$3

bne	$2,$0,$L195
addiu	$4,$18,%lo($LC4)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L193
subu	$2,$2,$3

bne	$2,$0,$L195
addiu	$4,$18,%lo($LC4)

lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L193
nop

bne	$2,$0,$L195
nop

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L193:
beq	$2,$0,$L283
sltu	$2,$20,$23

$L195:
lui	$18,%hi($LC5)
jal	strlen
addiu	$4,$18,%lo($LC5)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L202
lbu	$3,%lo($LC5)($18)

lbu	$2,0($17)
beq	$6,$0,$L204
subu	$2,$2,$3

bne	$2,$0,$L206
addiu	$4,$18,%lo($LC5)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L204
subu	$2,$2,$3

bne	$2,$0,$L206
addiu	$4,$18,%lo($LC5)

lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L204
nop

bne	$2,$0,$L206
nop

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L204:
beq	$2,$0,$L288
lw	$2,88($sp)

$L206:
lui	$18,%hi($LC6)
jal	strlen
addiu	$4,$18,%lo($LC6)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L213
lbu	$3,%lo($LC6)($18)

lbu	$2,0($17)
beq	$6,$0,$L215
subu	$2,$2,$3

bne	$2,$0,$L217
addiu	$4,$18,%lo($LC6)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L215
subu	$2,$2,$3

bne	$2,$0,$L217
addiu	$4,$18,%lo($LC6)

lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L215
nop

bne	$2,$0,$L217
nop

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L215:
beq	$2,$0,$L212
lw	$2,88($sp)

$L217:
lui	$18,%hi($LC7)
jal	strlen
addiu	$4,$18,%lo($LC7)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L223
lbu	$3,%lo($LC7)($18)

lbu	$2,0($17)
beq	$6,$0,$L225
subu	$2,$2,$3

bne	$2,$0,$L227
addiu	$4,$18,%lo($LC7)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L225
subu	$2,$2,$3

bne	$2,$0,$L227
addiu	$4,$18,%lo($LC7)

lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L225
nop

bne	$2,$0,$L227
nop

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L225:
bne	$2,$0,$L227
lw	$2,88($sp)

move	$5,$16
addiu	$4,$2,2240
jal	strncpy
li	$6,511			# 0x1ff

$L201:
sltu	$2,$20,$23
$L283:
bne	$2,$0,$L182
nop

$L180:
jal	av_free
lw	$4,24($sp)

$L178:
jal	url_feof
move	$4,$22

bne	$2,$0,$L269
nop

lw	$3,32($sp)
blez	$3,$L256
li	$2,1073676288			# 0x3fff0000

lw	$4,28($sp)
ori	$2,$2,0xfffe
sltu	$2,$2,$4
bne	$2,$0,$L269
sw	$3,12($19)

sll	$16,$4,2
jal	av_malloc
move	$4,$16

sw	$2,8($19)
move	$5,$2
move	$6,$16
jal	get_buffer
move	$4,$22

$L256:
lw	$6,0($19)
move	$4,$22
addu	$6,$21,$6
move	$7,$0
jal	url_fseek
sw	$0,16($sp)

jal	url_feof
move	$4,$22

bne	$2,$0,$L269
li	$2,2			# 0x2

sw	$2,16($19)
j	$L175
lw	$3,16($fp)

$L289:
jal	nsv_read_chunk
li	$5,1			# 0x1

j	$L165
move	$2,$0

$L212:
$L288:
move	$5,$16
addiu	$4,$2,1728
jal	strncpy
li	$6,511			# 0x1ff

j	$L283
sltu	$2,$20,$23

$L191:
addiu	$5,$18,%lo($LC4)
jal	strcmp
move	$4,$17

j	$L193
nop

$L227:
lui	$18,%hi($LC8)
jal	strlen
addiu	$4,$18,%lo($LC8)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L234
lbu	$3,%lo($LC8)($18)

lbu	$2,0($17)
beq	$6,$0,$L236
subu	$2,$2,$3

bne	$2,$0,$L238
addiu	$4,$18,%lo($LC8)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L236
subu	$2,$2,$3

bne	$2,$0,$L238
addiu	$4,$18,%lo($LC8)

lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L236
nop

bne	$2,$0,$L238
nop

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L236:
bne	$2,$0,$L238
lw	$2,88($sp)

move	$5,$16
$L290:
addiu	$4,$2,1216
jal	strncpy
li	$6,511			# 0x1ff

j	$L283
sltu	$2,$20,$23

$L202:
addiu	$5,$18,%lo($LC5)
jal	strcmp
move	$4,$17

j	$L204
nop

$L238:
lui	$18,%hi($LC9)
jal	strlen
addiu	$4,$18,%lo($LC9)

move	$6,$2
sltu	$2,$2,4
beq	$2,$0,$L245
lbu	$3,%lo($LC9)($18)

lbu	$2,0($17)
beq	$6,$0,$L247
subu	$2,$2,$3

bne	$2,$0,$L201
addiu	$4,$18,%lo($LC9)

lbu	$3,1($4)
lbu	$2,1($17)
sltu	$4,$6,2
bne	$4,$0,$L247
subu	$2,$2,$3

bne	$2,$0,$L283
sltu	$2,$20,$23

addiu	$4,$18,%lo($LC9)
lbu	$3,2($17)
lbu	$2,2($4)
subu	$2,$3,$2
li	$3,2			# 0x2
beq	$6,$3,$L247
nop

bne	$2,$0,$L283
sltu	$2,$20,$23

lbu	$3,3($17)
lbu	$2,3($4)
subu	$2,$3,$2
$L247:
bne	$2,$0,$L201
lw	$2,88($sp)

j	$L290
move	$5,$16

$L213:
addiu	$5,$18,%lo($LC6)
jal	strcmp
move	$4,$17

j	$L215
nop

$L282:
j	$L185
move	$17,$20

$L223:
addiu	$5,$18,%lo($LC7)
jal	strcmp
move	$4,$17

j	$L225
nop

$L234:
addiu	$5,$18,%lo($LC8)
jal	strcmp
move	$4,$17

j	$L236
nop

$L245:
move	$4,$17
jal	strcmp
addiu	$5,$18,%lo($LC9)

bne	$2,$0,$L201
lw	$2,88($sp)

j	$L290
move	$5,$16

.set	macro
.set	reorder
.end	nsv_read_header
.globl	nsv_demuxer
.section	.rodata.str1.4
.align	2
$LC10:
.ascii	"NullSoft Video format\000"
.data
.align	2
.type	nsv_demuxer, @object
.size	nsv_demuxer, 64
nsv_demuxer:
.word	$LC0
.word	$LC10
.word	160
.word	nsv_probe
.word	nsv_read_header
.word	nsv_read_packet
.word	nsv_read_close
.word	nsv_read_seek
.space	32
.rdata
.align	2
.type	C.56.6239, @object
.size	C.56.6239, 8
C.56.6239:
.space	8
.align	2
.type	nsv_codec_video_tags, @object
.size	nsv_codec_video_tags, 96
nsv_codec_video_tags:
.word	30
.word	540233814
.word	30
.word	808669270
.word	30
.word	825446486
.word	93
.word	540364886
.word	93
.word	808800342
.word	94
.word	540430422
.word	94
.word	808865878
.word	94
.word	825643094
.word	94
.word	842420310
.word	13
.word	1145656920
.word	14
.word	859981650
.word	0
.word	0
.align	2
.type	nsv_codec_audio_tags, @object
.size	nsv_codec_audio_tags, 40
nsv_codec_audio_tags:
.word	86017
.word	540233805
.word	86018
.word	541278529
.word	86018
.word	1346584897
.word	65538
.word	541934416
.word	0
.word	0
.ident	"GCC: (GNU) 4.1.2"