demux_nsv.s

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

j	$31
nop

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

lw	$2,2248($4)
beq	$2,$0,$L8
move	$4,$2

j	uc_free
nop

$L8:
j	$31
nop

.set	macro
.set	reorder
.end	demux_close_nsv
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"Checking for Nullsoft Streaming Video\012\000"
.section	.text.nsv_check_file,"ax",@progbits
.align	2
.align	5
.ent	nsv_check_file
.type	nsv_check_file, @function
nsv_check_file:
.frame	$sp,40,$31		# vars= 0, regs= 6/0, args= 16, gp= 0
.mask	0x801f0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
lui	$6,%hi($LC0)
sw	$20,32($sp)
addiu	$6,$6,%lo($LC0)
move	$20,$4
li	$5,6			# 0x6
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
sw	$31,36($sp)
jal	mp_msg
li	$4,7			# 0x7

li	$2,196608			# 0x30000
lw	$16,16($20)
ori	$19,$2,0xe800
move	$17,$0
j	$L10
move	$18,$0

$L29:
lw	$2,80($16)
addu	$2,$3,$2
lbu	$3,0($2)
sw	$4,36($16)
andi	$3,$3,0x00ff
$L13:
lw	$2,56($16)
bne	$2,$0,$L25
move	$2,$0

$L30:
li	$6,1314062336			# 0x4e530000
ori	$2,$6,0x5673
beq	$17,$2,$L18
ori	$2,$6,0x5666

beq	$17,$2,$L28
nop

addiu	$18,$18,1
$L32:
beq	$18,$19,$L16
sll	$2,$17,8

or	$17,$2,$3
$L10:
lw	$3,36($16)
lw	$2,40($16)
sltu	$2,$3,$2
bne	$2,$0,$L29
addiu	$4,$3,1

jal	stream_fill_buffer
move	$4,$16

bne	$2,$0,$L14
nop

lw	$16,16($20)
lw	$2,56($16)
beq	$2,$0,$L30
move	$3,$0

$L16:
move	$2,$0
$L25:
lw	$31,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L28:
bne	$3,$0,$L32
addiu	$18,$18,1

addiu	$18,$18,-1
$L18:
lw	$4,44($16)
lw	$2,36($16)
lw	$6,40($16)
addu	$2,$4,$2
subu	$2,$2,$6
addiu	$5,$2,-5
slt	$3,$5,$4
bne	$3,$0,$L31
subu	$2,$4,$6

$L22:
jal	stream_seek_long
move	$4,$16

lw	$31,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
li	$2,36			# 0x24
j	$31
addiu	$sp,$sp,40

$L14:
lw	$3,36($16)
lw	$2,80($16)
addiu	$4,$3,1
addu	$2,$2,$3
lbu	$5,0($2)
sw	$4,36($16)
lw	$16,16($20)
j	$L13
andi	$3,$5,0x00ff

$L31:
subu	$3,$5,$2
bltz	$3,$L22
li	$2,36			# 0x24

j	$L25
sw	$3,36($16)

.set	macro
.set	reorder
.end	nsv_check_file
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"stream_read: WARNING! s->buf_pos>s->buf_len\012\000"
.globl	__floatsisf
.globl	__mulsf3
.globl	__extendsfdf2
.globl	__truncdfsf2
.section	.text.demux_nsv_fill_buffer,"ax",@progbits
.align	2
.align	5
.ent	demux_nsv_fill_buffer
.type	demux_nsv_fill_buffer, @function
demux_nsv_fill_buffer:
.frame	$sp,96,$31		# vars= 24, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-96
sw	$21,76($sp)
sw	$20,72($sp)
sw	$19,68($sp)
sw	$18,64($sp)
sw	$31,92($sp)
sw	$fp,88($sp)
sw	$23,84($sp)
sw	$22,80($sp)
sw	$17,60($sp)
sw	$16,56($sp)
lw	$3,52($4)
lw	$17,16($4)
lw	$2,56($4)
lw	$fp,92($3)
lw	$5,36($17)
lw	$3,40($17)
lw	$23,92($2)
addiu	$21,$sp,38
subu	$2,$3,$5
move	$20,$4
lw	$22,2248($4)
move	$19,$21
.set	noreorder
.set	nomacro
beq	$2,$0,$L35
li	$18,7			# 0x7
.set	macro
.set	reorder

$L212:
move	$16,$2
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L235
lui	$6,%hi($LC1)
.set	macro
.set	reorder

$L40:
slt	$2,$18,$16
movn	$16,$18,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L42
addu	$5,$3,$5
.set	macro
.set	reorder

$L213:
andi	$2,$19,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L236
move	$4,$19
.set	macro
.set	reorder

andi	$2,$5,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L236
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$19,-4
and	$2,$16,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L46
addiu	$5,$5,-4
.set	macro
.set	reorder

$L187:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.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,$0,$L187
$L46:
andi	$2,$16,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L237
andi	$3,$16,0x3
.set	macro
.set	reorder

$L188:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L188
andi	$3,$16,0x3
.set	macro
.set	reorder

$L237:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L52
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L53
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L211
$L50:
lw	$5,36($17)
subu	$18,$18,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
blez	$18,$L38
sw	$2,36($17)
.set	macro
.set	reorder

$L214:
lw	$3,40($17)
subu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L212
addu	$19,$19,$16
.set	macro
.set	reorder

$L35:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$17
.set	macro
.set	reorder

beq	$2,$0,$L38
lw	$3,40($17)
lw	$5,36($17)
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L40
subu	$16,$3,$5
.set	macro
.set	reorder

lui	$6,%hi($LC1)
$L235:
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC1)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,7			# 0x7
.set	macro
.set	reorder

slt	$2,$18,$16
lw	$5,36($17)
movn	$16,$18,$2
lw	$3,80($17)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
beq	$2,$0,$L213
addu	$5,$3,$5
.set	macro
.set	reorder

$L42:
move	$4,$19
$L236:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$16
.set	macro
.set	reorder

lw	$5,36($17)
subu	$18,$18,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
bgtz	$18,$L214
sw	$2,36($17)
.set	macro
.set	reorder

$L38:
lw	$18,16($20)
lw	$2,56($18)
.set	noreorder
.set	nomacro
bne	$2,$0,$L215
lbu	$2,38($sp)
.set	macro
.set	reorder

lbu	$4,39($sp)
sll	$2,$2,8
or	$2,$2,$4
li	$3,20051			# 0x4e53
.set	noreorder
.set	nomacro
beq	$2,$3,$L216
lbu	$3,40($sp)
.set	macro
.set	reorder

$L58:
beq	$23,$0,$L103
.set	noreorder
.set	nomacro
jal	__floatsisf
lw	$4,4($22)
.set	macro
.set	reorder

lw	$5,240($23)
.set	noreorder
.set	nomacro
jal	__mulsf3
move	$4,$2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
jal	__extendsfdf2
move	$4,$2
.set	macro
.set	reorder

lw	$6,56($20)
move	$4,$2
move	$5,$3
sw	$2,16($6)
.set	noreorder
.set	nomacro
jal	__truncdfsf2
sw	$3,20($6)
.set	macro
.set	reorder

sw	$2,0($22)
.set	noreorder
.set	nomacro
jal	__extendsfdf2
move	$4,$2
.set	macro
.set	reorder

sw	$2,40($23)
sw	$3,44($23)
$L105:
lw	$2,36($18)
lbu	$6,40($sp)
lw	$4,44($18)
lbu	$3,41($sp)
lw	$7,40($18)
lbu	$5,42($sp)
addu	$4,$4,$2
sll	$3,$3,4
srl	$2,$6,4
subu	$4,$4,$7
or	$2,$2,$3
sll	$5,$5,12
andi	$6,$6,0xf
sw	$4,4($20)
.set	noreorder
.set	nomacro
beq	$6,$0,$L217
or	$21,$2,$5
.set	macro
.set	reorder

lw	$5,36($18)
lw	$3,40($18)
addiu	$19,$sp,32
subu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L110
li	$17,6			# 0x6
.set	macro
.set	reorder

$L220:
move	$16,$2
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L238
lui	$6,%hi($LC1)
.set	macro
.set	reorder

$L115:
slt	$2,$17,$16
movn	$16,$17,$2
lw	$3,80($18)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L117
addu	$5,$3,$5
.set	macro
.set	reorder

$L221:
andi	$2,$19,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L239
move	$4,$19
.set	macro
.set	reorder

andi	$2,$5,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L239
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$19,-4
and	$2,$16,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L121
addiu	$5,$5,-4
.set	macro
.set	reorder

$L193:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.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,$0,$L193
$L121:
andi	$2,$16,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L240
andi	$3,$16,0x3
.set	macro
.set	reorder

$L194:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L194
andi	$3,$16,0x3
.set	macro
.set	reorder

$L240:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L127
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L128
li	$2,1			# 0x1
.set	macro
.set	reorder

beq	$3,$2,$L219
$L125:
lw	$5,36($18)
subu	$17,$17,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
blez	$17,$L113
sw	$2,36($18)
.set	macro
.set	reorder

$L222:
lw	$3,40($18)
subu	$2,$3,$5
.set	noreorder
.set	nomacro
bne	$2,$0,$L220
addu	$19,$19,$16
.set	macro
.set	reorder

$L110:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$18
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L241
lbu	$2,33($sp)
.set	macro
.set	reorder

lw	$3,40($18)
lw	$5,36($18)
sltu	$2,$3,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L115
subu	$16,$3,$5
.set	macro
.set	reorder

lui	$6,%hi($LC1)
$L238:
li	$5,2			# 0x2
addiu	$6,$6,%lo($LC1)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,7			# 0x7
.set	macro
.set	reorder

slt	$2,$17,$16
lw	$5,36($18)
movn	$16,$17,$2
lw	$3,80($18)
sltu	$2,$16,32
.set	noreorder
.set	nomacro
beq	$2,$0,$L221
addu	$5,$3,$5
.set	macro
.set	reorder

$L117:
move	$4,$19
$L239:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$16
.set	macro
.set	reorder

lw	$5,36($18)
subu	$17,$17,$16
addu	$2,$5,$16
move	$5,$2
.set	noreorder
.set	nomacro
bgtz	$17,$L222
sw	$2,36($18)
.set	macro
.set	reorder

$L113:
lbu	$2,33($sp)
$L241:
lbu	$3,32($sp)
sll	$2,$2,8
or	$17,$3,$2
.set	noreorder
.set	nomacro
bltz	$17,$L223
lw	$18,16($20)
.set	macro
.set	reorder

li	$2,262144			# 0x40000
slt	$2,$2,$17
beq	$2,$0,$L224
lw	$2,28($18)
andi	$2,$2,0x4
beq	$2,$0,$L136
$L132:
lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$17,$2
slt	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L137
subu	$2,$4,$6
.set	macro
.set	reorder

subu	$2,$5,$2
bltz	$2,$L137
sw	$2,36($18)
$L133:
addiu	$17,$17,6
subu	$21,$21,$17
$L108:
beq	$23,$0,$L145
$L225:
lbu	$2,40($sp)
andi	$2,$2,0xf
beq	$2,$0,$L147
lw	$4,0($22)
.set	noreorder
.set	nomacro
jal	__extendsfdf2
lw	$16,56($20)
.set	macro
.set	reorder

lw	$7,4($20)
move	$5,$18
subu	$7,$7,$17
$L209:
move	$4,$16
move	$6,$21
sw	$2,16($sp)
sw	$3,20($sp)
sw	$7,24($sp)
.set	noreorder
.set	nomacro
jal	ds_read_packet
sw	$0,28($sp)
.set	macro
.set	reorder

lw	$18,16($20)
$L149:
lbu	$2,44($sp)
$L233:
lbu	$3,43($sp)
$L246:
sll	$2,$2,8
.set	noreorder
.set	nomacro
beq	$fp,$0,$L164
or	$17,$3,$2
.set	macro
.set	reorder

lw	$4,0($22)
.set	noreorder
.set	nomacro
jal	__extendsfdf2
lw	$16,52($20)
.set	macro
.set	reorder

lw	$7,4($20)
move	$4,$16
addu	$7,$21,$7
move	$5,$18
move	$6,$17
sw	$2,16($sp)
sw	$3,20($sp)
sw	$7,24($sp)
.set	noreorder
.set	nomacro
jal	ds_read_packet
sw	$0,28($sp)
.set	macro
.set	reorder

$L166:
lw	$2,4($22)
$L231:
li	$3,1			# 0x1
addiu	$2,$2,1
sw	$2,4($22)
lw	$31,92($sp)
lw	$fp,88($sp)
lw	$23,84($sp)
lw	$22,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
move	$2,$3
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,96
.set	macro
.set	reorder

$L217:
.set	noreorder
.set	nomacro
bne	$23,$0,$L225
move	$17,$0
.set	macro
.set	reorder

$L145:
.set	noreorder
.set	nomacro
bltz	$21,$L226
li	$2,262144			# 0x40000
.set	macro
.set	reorder

slt	$2,$2,$21
bne	$2,$0,$L153
.set	noreorder
.set	nomacro
blez	$21,$L233
lbu	$2,44($sp)
.set	macro
.set	reorder

$L155:
lw	$6,40($18)
lw	$5,36($18)
.set	noreorder
.set	nomacro
j	$L159
move	$16,$21
.set	macro
.set	reorder

$L162:
slt	$2,$16,$3
movn	$3,$16,$2
addu	$4,$5,$3
subu	$16,$16,$3
move	$5,$4
.set	noreorder
.set	nomacro
blez	$16,$L184
sw	$4,36($18)
.set	macro
.set	reorder

$L159:
subu	$2,$6,$5
move	$4,$18
.set	noreorder
.set	nomacro
bne	$2,$0,$L162
move	$3,$2
.set	macro
.set	reorder

jal	stream_fill_buffer
beq	$2,$0,$L184
lw	$5,36($18)
lw	$6,40($18)
.set	noreorder