demux_avi.s

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.section	.text.demux_seek_avi,"ax",@progbits
.align	2
.align	5
.globl	demux_seek_avi
.ent	demux_seek_avi
.type	demux_seek_avi, @function
demux_seek_avi:
.frame	$sp,88,$31		# vars= 8, regs= 10/0, args= 40, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-88
sw	$16,48($sp)
sw	$31,84($sp)
sw	$fp,80($sp)
sw	$23,76($sp)
sw	$22,72($sp)
sw	$21,68($sp)
sw	$20,64($sp)
sw	$19,60($sp)
sw	$18,56($sp)
sw	$17,52($sp)
lw	$19,56($4)
lw	$20,52($4)
lw	$fp,92($19)
lw	$17,32($19)
andi	$2,$7,0x2
sw	$6,96($sp)
andi	$7,$7,0x1
sw	$4,88($sp)
lw	$18,2248($4)
movn	$17,$0,$7
move	$16,$5
lw	$23,92($20)
beq	$2,$0,$L294
lw	$4,236($fp)

lw	$4,64($18)
bltz	$4,$L183
srl	$2,$4,1

jal	__floatsisf
nop

move	$5,$2
move	$4,$16
$L294:
jal	__mulsf3
nop

jal	__fixsfsi
move	$4,$2

move	$9,$2
move	$2,$0
sw	$0,36($18)
blez	$9,$L184
sw	$2,44($18)

lw	$2,4($18)
addiu	$2,$2,-1
slt	$2,$17,$2
beq	$2,$0,$L187
sll	$2,$17,4

lw	$8,0($18)
addu	$7,$2,$8
addiu	$11,$sp,40
j	$L190
addiu	$10,$sp,41

$L195:
lw	$2,4($18)
addiu	$17,$17,1
addiu	$2,$2,-1
slt	$2,$17,$2
beq	$2,$0,$L187
addiu	$7,$7,16

$L190:
lw	$3,0($7)
li	$8,100			# 0x64
sw	$3,40($sp)
lbu	$2,0($11)
lbu	$3,0($10)
addiu	$2,$2,-48
addiu	$3,$3,-48
andi	$4,$2,0x00ff
andi	$5,$3,0x00ff
sltu	$2,$4,10
beq	$2,$0,$L194
sltu	$6,$5,10

sll	$3,$4,3
sll	$2,$4,1
beq	$6,$0,$L194
addu	$2,$2,$3

addu	$8,$2,$5
$L194:
lw	$2,68($19)
bne	$8,$2,$L195
nop

addiu	$9,$9,-1
bgez	$9,$L195
nop

lw	$2,4($7)
andi	$2,$2,0x10
beq	$2,$0,$L195
nop

$L187:
sw	$17,8($18)
sw	$17,16($18)
sw	$17,12($18)
blez	$17,$L206
sw	$0,40($19)

lw	$7,0($18)
addiu	$11,$sp,40
addiu	$10,$sp,41
move	$8,$0
$L208:
lw	$3,0($7)
li	$9,100			# 0x64
sw	$3,40($sp)
lbu	$2,0($11)
lbu	$3,0($10)
addiu	$2,$2,-48
addiu	$3,$3,-48
andi	$4,$2,0x00ff
andi	$5,$3,0x00ff
sltu	$2,$4,10
beq	$2,$0,$L212
sltu	$6,$5,10

sll	$3,$4,3
sll	$2,$4,1
beq	$6,$0,$L212
addu	$2,$2,$3

addu	$9,$2,$5
$L212:
lw	$2,68($19)
addiu	$8,$8,1
beq	$9,$2,$L295
addiu	$7,$7,16

bne	$17,$8,$L208
nop

$L206:
lw	$2,40($19)
$L307:
move	$4,$2
jal	__floatsisf
sw	$2,32($fp)

move	$4,$2
jal	__fixsfsi
sw	$2,28($fp)

sw	$2,24($18)
jal	__floatsisf
lw	$4,40($19)

lw	$4,300($fp)
bltz	$4,$L216
move	$16,$2

jal	__floatsisf
nop

move	$4,$16
$L309:
jal	__mulsf3
move	$5,$2

lw	$4,304($fp)
bltz	$4,$L218
move	$16,$2

jal	__floatsisf
nop

move	$5,$2
$L308:
jal	__divsf3
move	$4,$16

move	$4,$2
lw	$16,40($19)
sw	$2,48($18)
jal	__extendsfdf2
sw	$17,32($19)

lui	$6,%hi($LC6)
addiu	$6,$6,%lo($LC6)
move	$7,$16
li	$4,14			# 0xe
li	$5,7			# 0x7
sw	$2,16($sp)
sw	$3,20($sp)
jal	mp_msg
sw	$17,24($sp)

sw	$0,40($20)
sw	$0,32($18)
beq	$23,$0,$L219
sw	$0,36($20)

lw	$2,88($sp)
lw	$3,40($2)
li	$2,3			# 0x3
beq	$3,$2,$L223
move	$21,$17

lw	$21,4($18)
$L223:
lw	$22,144($23)
bne	$22,$0,$L297
lw	$4,96($sp)

lw	$2,4($18)
lw	$22,120($23)
lw	$4,48($18)
blez	$2,$L246
lw	$16,124($23)

jal	__addsf3
lw	$5,96($sp)

bltz	$16,$L249
move	$23,$2

jal	__floatsisf
move	$4,$16

move	$4,$23
$L313:
jal	__mulsf3
move	$5,$2

bltz	$22,$L251
move	$16,$2

jal	__floatsisf
move	$4,$22

move	$5,$2
$L312:
jal	__divsf3
move	$4,$16

jal	__fixsfsi
move	$4,$2

blez	$2,$L246
move	$8,$2

lw	$6,0($18)
addiu	$10,$sp,40
addiu	$9,$sp,41
move	$7,$0
move	$22,$0
j	$L253
move	$16,$0

$L299:
addiu	$2,$5,-48
andi	$5,$2,0x00ff
sltu	$3,$5,10
beq	$3,$0,$L254
sll	$3,$4,3

sll	$2,$4,1
addu	$2,$2,$3
addu	$3,$2,$5
lw	$2,68($20)
beq	$3,$2,$L316
slt	$2,$21,$7

$L258:
lw	$2,4($18)
addiu	$7,$7,1
slt	$2,$7,$2
beq	$2,$0,$L245
addiu	$6,$6,16

$L300:
blez	$8,$L317
lw	$2,88($sp)

$L253:
lw	$2,0($6)
sw	$2,40($sp)
lbu	$3,0($10)
addiu	$3,$3,-48
andi	$4,$3,0x00ff
sltu	$2,$4,10
bne	$2,$0,$L299
lbu	$5,0($9)

$L254:
lw	$2,68($20)
li	$3,100			# 0x64
bne	$3,$2,$L258
slt	$2,$21,$7

$L316:
beq	$2,$0,$L260
lw	$4,12($6)

addu	$22,$22,$4
$L262:
lw	$3,28($18)
beq	$3,$0,$L258
addu	$2,$4,$3

addiu	$2,$2,-1
div	$0,$2,$3
teq	$3,$0,7
addiu	$7,$7,1
mflo	$2
subu	$8,$8,$2
lw	$2,4($18)
slt	$2,$7,$2
bne	$2,$0,$L300
addiu	$6,$6,16

$L245:
lw	$2,88($sp)
$L317:
sw	$16,32($20)
lw	$3,40($2)
li	$2,3			# 0x3
beq	$3,$2,$L318
slt	$2,$16,$17

slt	$2,$17,$16
$L319:
move	$3,$17
movz	$3,$16,$2
sw	$3,8($18)
sw	$16,12($18)
sw	$17,16($18)
$L270:
lw	$7,8($18)
sw	$16,16($sp)
sw	$17,20($sp)
lw	$2,36($18)
lui	$6,%hi($LC8)
addiu	$6,$6,%lo($LC8)
li	$4,14			# 0xe
li	$5,6			# 0x6
sw	$2,24($sp)
sw	$22,28($sp)
sw	$0,32($sp)
jal	mp_msg
sw	$0,36($sp)

beq	$22,$0,$L219
move	$4,$20

move	$6,$22
jal	demux_read_data
move	$5,$0

$L219:
jal	__extendsfdf2
lw	$4,48($18)

sw	$2,16($19)
sw	$3,20($19)
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

$L295:
lw	$2,40($19)
addiu	$2,$2,1
bne	$17,$8,$L208
sw	$2,40($19)

j	$L307
lw	$2,40($19)

$L297:
jal	__addsf3
lw	$5,48($18)

lw	$4,124($23)
bltz	$4,$L227
move	$16,$2

jal	__floatsisf
nop

move	$4,$16
$L310:
jal	__mulsf3
move	$5,$2

lw	$4,120($23)
bltz	$4,$L229
move	$16,$2

jal	__floatsisf
nop

move	$5,$2
$L311:
jal	__divsf3
move	$4,$16

jal	__fixsfsi
move	$4,$2

blez	$21,$L302
mul	$9,$22,$2

lw	$6,0($18)
addiu	$10,$sp,40
addiu	$7,$sp,41
j	$L233
move	$8,$0

$L305:
addiu	$2,$5,-48
andi	$5,$2,0x00ff
sltu	$3,$5,10
beq	$3,$0,$L234
sll	$3,$4,3

sll	$2,$4,1
addu	$2,$2,$3
addu	$3,$2,$5
lw	$2,68($20)
beq	$3,$2,$L303
nop

$L238:
addiu	$8,$8,1
beq	$21,$8,$L304
addiu	$6,$6,16

$L233:
lw	$2,0($6)
sw	$2,40($sp)
lbu	$3,0($10)
addiu	$3,$3,-48
andi	$4,$3,0x00ff
sltu	$2,$4,10
bne	$2,$0,$L305
lbu	$5,0($7)

$L234:
lw	$2,68($20)
li	$3,100			# 0x64
bne	$3,$2,$L238
nop

$L303:
lw	$3,36($20)
slt	$2,$9,$3
bne	$2,$0,$L240
lw	$4,12($6)

addu	$2,$4,$3
slt	$2,$9,$2
bne	$2,$0,$L232
nop

$L240:
lw	$2,40($20)
addiu	$2,$2,1
sw	$2,40($20)
lw	$3,28($18)
bne	$3,$0,$L242
lw	$5,32($18)

li	$2,1			# 0x1
$L244:
addu	$2,$2,$5
sw	$2,32($18)
lw	$3,36($20)
addiu	$8,$8,1
addu	$3,$3,$4
sw	$3,36($20)
bne	$21,$8,$L233
addiu	$6,$6,16

$L304:
lw	$3,36($20)
$L232:
lui	$6,%hi($LC7)
addiu	$6,$6,%lo($LC7)
li	$4,14			# 0xe
li	$5,6			# 0x6
move	$7,$8
sw	$3,20($sp)
move	$16,$8
subu	$22,$9,$3
sw	$21,16($sp)
jal	mp_msg
sw	$9,24($sp)

lw	$2,88($sp)
sw	$16,32($20)
lw	$3,40($2)
li	$2,3			# 0x3
bne	$3,$2,$L319
slt	$2,$17,$16

slt	$2,$16,$17
$L318:
beq	$2,$0,$L270
addiu	$13,$sp,40

lw	$8,0($18)
addiu	$12,$sp,41
sll	$7,$16,4
move	$9,$0
subu	$11,$17,$16
addu	$2,$8,$7
$L320:
lw	$3,0($2)
li	$10,100			# 0x64
sw	$3,40($sp)
lbu	$2,0($13)
lbu	$3,0($12)
addiu	$2,$2,-48
addiu	$3,$3,-48
andi	$4,$2,0x00ff
andi	$5,$3,0x00ff
sltu	$2,$4,10
beq	$2,$0,$L276
sltu	$6,$5,10

sll	$3,$4,3
sll	$2,$4,1
beq	$6,$0,$L276
addu	$2,$2,$3

addu	$10,$2,$5
$L276:
lw	$2,68($19)
addiu	$9,$9,1
beq	$10,$2,$L306
addiu	$7,$7,16

$L277:
bne	$9,$11,$L320
addu	$2,$8,$7

lw	$4,36($18)
jal	__floatsisf
lw	$23,48($18)

lw	$4,300($fp)
bltz	$4,$L281
move	$21,$2

jal	__floatsisf
nop

move	$4,$21
$L315:
jal	__mulsf3
move	$5,$2

lw	$4,304($fp)
bltz	$4,$L283
move	$21,$2

jal	__floatsisf
nop

move	$4,$21
$L314:
jal	__divsf3
move	$5,$2

move	$5,$2
jal	__subsf3
move	$4,$23

sw	$2,44($18)
sw	$2,48($18)
sw	$16,8($18)
sw	$16,16($18)
j	$L270
sw	$16,12($18)

$L242:
addu	$2,$4,$3
addiu	$2,$2,-1
div	$0,$2,$3
teq	$3,$0,7
j	$L244
mflo	$2

$L260:
lw	$2,40($20)
addiu	$2,$2,1
sw	$2,40($20)
lw	$3,28($18)
bne	$3,$0,$L263
lw	$5,32($18)

li	$2,1			# 0x1
$L265:
addu	$3,$2,$5
sw	$3,32($18)
lw	$2,36($20)
move	$16,$7
addu	$2,$2,$4
j	$L262
sw	$2,36($20)

$L263:
addu	$2,$4,$3
addiu	$2,$2,-1
div	$0,$2,$3
teq	$3,$0,7
j	$L265
mflo	$2

$L218:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L308
move	$5,$2

$L216:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L309
move	$4,$16

$L184:
blez	$17,$L189
sll	$2,$17,4

lw	$8,0($18)
addu	$7,$2,$8
addiu	$11,$sp,40
j	$L198
addiu	$10,$sp,41

$L203:
addiu	$17,$17,-1
beq	$17,$0,$L189
addiu	$7,$7,-16

$L198:
lw	$3,0($7)
li	$8,100			# 0x64
sw	$3,40($sp)
lbu	$2,0($11)
lbu	$3,0($10)
addiu	$2,$2,-48
addiu	$3,$3,-48
andi	$4,$2,0x00ff
andi	$6,$3,0x00ff
sltu	$2,$4,10
beq	$2,$0,$L202
sltu	$5,$6,10

sll	$3,$4,3
sll	$2,$4,1
beq	$5,$0,$L202
addu	$2,$2,$3

addu	$8,$2,$6
$L202:
lw	$2,68($19)
bne	$8,$2,$L203
nop

addiu	$9,$9,1
blez	$9,$L203
nop

lw	$2,4($7)
andi	$2,$2,0x10
bne	$2,$0,$L187
nop

addiu	$17,$17,-1
bne	$17,$0,$L198
addiu	$7,$7,-16

$L189:
sw	$17,8($18)
sw	$17,16($18)
sw	$17,12($18)
j	$L206
sw	$0,40($19)

$L306:
lw	$2,36($18)
addiu	$2,$2,1
j	$L277
sw	$2,36($18)

$L183:
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

move	$5,$2
j	$L294
move	$4,$16

$L227:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L310
move	$4,$16

$L229:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L311
move	$5,$2

$L251:
srl	$2,$22,1
andi	$4,$22,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L312
move	$5,$2

$L249:
srl	$2,$16,1
andi	$4,$16,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L313
move	$4,$23

$L246:
move	$22,$0
j	$L245
move	$16,$0

$L283:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L314
move	$4,$21

$L281:
srl	$2,$4,1
andi	$4,$4,0x1
jal	__floatsisf
or	$4,$4,$2

move	$4,$2
jal	__addsf3
move	$5,$2

j	$L315
move	$4,$21

$L302:
lw	$3,36($20)
j	$L232
move	$8,$0

.set	macro
.set	reorder
.end	demux_seek_avi
.section	.rodata.str1.4
.align	2
$LC9:
.ascii	"AVI: invalid audio stream ID: %d - ignoring (nosound)\012"
.ascii	"\000"
.align	2
$LC10:
.ascii	"AVI: invalid video stream ID: %d - ignoring (using defau"
.ascii	"lt)\012\000"
.align	2
$LC11:
.ascii	"AVI index offset: 0x%X (movi=0x%X idx0=0x%X idx1=0x%X)\012"
.ascii	"\000"
.align	2
$LC12:
.ascii	"AVI_NI: No video stream found.\012\000"
.align	2
$LC13:
.ascii	"Forced\000"
.align	2
$LC14:
.ascii	"Detected\000"
.align	2
$LC15:
.ascii	"%s NON-INTERLEAVED AVI file format.\012\000"
.align	2
$LC16:
.ascii	"Using NON-INTERLEAVED broken AVI file format.\012\000"
.align	2
$LC17:
.ascii	"AVI: Missing video stream!? Contact the author, it may b"
.ascii	"e a bug :(\012\000"
.align	2
$LC18:
.ascii	"AVI: Searching for audio stream (id:%d)\012\000"
.align	2
$LC19:
.ascii	"AVI: No audio stream found -> no sound.\012\000"
.align	2
$LC20:
.ascii	"AVI video size=%lld (%u) audio size=%lld (%u)\012\000"
.globl	__floatdisf
.globl	__fixunssfsi
.align	2
$LC21:
.ascii	"Could not determine number of frames (for absolute seek)"
.ascii	".\012\000"
.globl	__fixsfdi
.align	2
$LC22:
.ascii	"AVI video size=%lld (%u)  audio size=%lld\012\000"
.align	2
$LC23:
.ascii	"Unable to open the Ogg demuxer.\012\000"
.section	.text.demux_open_hack_avi,"ax",@progbits
.align	2
.align	5
.ent	demux_open_hack_avi
.type	demux_open_hack_avi, @function
demux_open_hack_avi:
.frame	$sp,104,$31		# vars= 16, regs= 10/0, args= 48, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-104
sw	$22,88($sp)
sw	$21,84($sp)
move	$22,$4
sw	$31,100($sp)
sw	$fp,96($sp)
sw	$23,92($sp)
sw	$20,80($sp)
sw	$19,76($sp)
sw	$18,72($sp)
sw	$17,68($sp)
sw	$16,64($sp)
li	$4,80			# 0x50
lw	$fp,52($22)
jal	uc_malloc
lw	$23,56($22)

sb	$0,60($2)
sb	$0,61($2)
lw	$3,16($22)
sw	$0,36($2)
sw	$0,56($2)
sw	$0,24($2)
sw	$0,32($2)
sw	$0,28($2)
sw	$0,76($2)
sw	$0,72($2)
move	$21,$2
lw	$2,28($3)
move	$3,$0
andi	$2,$2,0x2
sw	$3,48($21)
sw	$3,44($21)
sw	$3,52($21)
sw	$0,68($21)
bne	$2,$0,$L322
sw	$21,2248($22)

li	$5,-2			# 0xfffffffffffffffe
$L324:
jal	read_avi_header
move	$4,$22

lw	$2,52($22)
lw	$7,68($2)
bltz	$7,$L325
sll	$2,$7,2

addu	$2,$2,$22
lw	$3,64($2)
beq	$3,$0,$L459
lui	$6,%hi($LC9)

$L325:
lw	$2,56($22)
lw	$7,68($2)
bltz	$7,$L328
sll	$2,$7,2

addu	$2,$2,$22
lw	$3,1088($2)
beq	$3,$0,$L460
lui	$6,%hi($LC10)

$L328:
jal	stream_reset
lw	$4,16($22)

lw	$4,16($22)
lw	$5,8($22)
lw	$3,44($4)
slt	$2,$5,$3
beq	$2,$0,$L331
nop

lw	$2,40($4)
subu	$2,$3,$2
subu	$2,$5,$2
bltz	$2,$L331
nop

sw	$2,36($4)
lw	$3,4($21)
$L477:
sw	$0,8($21)
slt	$2,$3,2
sw	$0,12($21)
bne	$2,$0,$L335
sw	$0,16($21)

lw	$13,0($21)
li	$14,-65536			# 0xffffffffffff0000
lw	$2,4($13)
lw	$4,8($13)
and	$2,$2,$14
srl	$6,$2,16
move	$3,$0
sll	$2,$2,16
addu	$8,$2,$4
lw	$12,8($22)
sll	$3,$3,16
or	$3,$6,$3
sltu	$6,$8,$2
addu	$6,$6,$3
sra	$11,$12,31
sltu	$2,$6,$11
bne	$2,$0,$L337
move	$10,$12

beq	$6,$11,$L461
sltu	$2,$8,$12

addiu	$7,$13,16
$L493:
lw	$2,4($7)
lw	$4,8($7)
and	$2,$14,$2
srl	$6,$2,16
move	$3,$0
sll	$2,$2,16
addu	$8,$2,$4
sll	$3,$3,16
or	$3,$6,$3
sltu	$6,$8,$2
addu	$6,$6,$3
sltu	$2,$6,$11
bne	$2,$0,$L337
nop

bne	$6,$11,$L340
sltu	$2,$8,$10

bne	$2,$0,$L337
nop

$L340:
sw	$0,20($21)
lw	$7,20($21)
$L343:
lw	$3,8($22)
lui	$6,%hi($LC11)
sw	$3,16($sp)
lw	$2,8($13)
addiu	$6,$6,%lo($LC11)
sw	$2,20($sp)
lw	$3,24($13)
li	$4,7			# 0x7
li	$5,6			# 0x6
jal	mp_msg
sw	$3,24($sp)

lw	$3,4($21)
$L335:
blez	$3,$L344
move	$18,$0

li	$20,-1			# 0xffffffffffffffff
li	$17,-1			# 0xffffffffffffffff
li	$19,-1			# 0xffffffffffffffff
$L346:
lw	$2,0($21)
sll	$16,$18,4
addu	$16,$16,$2
lw	$5,0($16)
jal	demux_avi_select_stream
move	$4,$22

move	$5,$2
lw	$3,8($16)
lw	$2,20($21)
beq	$20,$19,$L462
addu	$4,$2,$3

$L347:
beq	$17,$19,$L352
nop

$L353:
lw	$2,4($21)
addiu	$18,$18,1
slt	$2,$18,$2
bne	$2,$0,$L346
nop

$L358:
li	$2,-1			# 0xffffffffffffffff
beq	$17,$2,$L463
move	$4,$20

li	$2,-1			# 0xffffffffffffffff
$L494:
beq	$4,$2,$L464
lui	$2,%hi(force_ni)

lw	$3,%lo(force_ni)($2)
bne	$3,$0,$L465
subu	$3,$4,$17

subu	$5,$0,$3
slt	$4,$3,0
li	$2,1048576			# 0x100000