demux_mov.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 4,994 行 · 第 1/5 页

bne	$2,$0,$L353
li	$2,1835859968			# 0x6d6d0000
.set	macro
.set	reorder

li	$3,862388224			# 0x33670000
ori	$2,$3,0x7032
.set	noreorder
.set	nomacro
beq	$4,$2,$L341
sltu	$2,$2,$4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L354
ori	$2,$3,0x7034
.set	macro
.set	reorder

ori	$2,$3,0x3261
.set	noreorder
.set	nomacro
beq	$4,$2,$L341
ori	$2,$3,0x7031
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$4,$2,$L493
lui	$6,%hi($LC17)
.set	macro
.set	reorder

srl	$3,$4,8
$L516:
sll	$2,$4,8
li	$7,-16777216			# 0xffffffffff000000
li	$4,16711680			# 0xff0000
ori	$7,$7,0xff00
ori	$4,$4,0xff
and	$2,$2,$7
and	$3,$3,$4
or	$2,$2,$3
sll	$4,$2,16
lui	$6,%hi($LC23)
srl	$2,$2,16
or	$2,$2,$4
addiu	$6,$6,%lo($LC23)
li	$4,7			# 0x7
li	$5,2			# 0x2
addiu	$7,$sp,36
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$2,36($sp)
.set	macro
.set	reorder

lw	$5,120($sp)
$L501:
addiu	$23,$23,8
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($5)
.set	macro
.set	reorder

lui	$6,%hi($LC24)
move	$7,$2
li	$4,7			# 0x7
addiu	$6,$6,%lo($LC24)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

addiu	$2,$19,-16
addiu	$4,$19,-13
slt	$3,$2,0
movn	$2,$4,$3
sra	$17,$2,2
.set	noreorder
.set	nomacro
blez	$17,$L430
lui	$7,%hi($LC39)
.set	macro
.set	reorder

lui	$2,%hi($LC40)
addiu	$7,$7,%lo($LC39)
addiu	$2,$2,%lo($LC40)
lw	$20,0($7)
lw	$18,0($2)
addiu	$22,$sp,36
move	$16,$0
lui	$21,%hi($LC25)
lw	$3,120($sp)
$L515:
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($3)
.set	macro
.set	reorder

srl	$3,$2,8
sll	$2,$2,8
and	$2,$2,$20
and	$3,$3,$18
or	$2,$2,$3
sll	$4,$2,16
srl	$2,$2,16
or	$2,$2,$4
move	$7,$16
li	$4,7			# 0x7
addiu	$16,$16,1
li	$5,6			# 0x6
addiu	$6,$21,%lo($LC25)
sw	$2,36($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$22,16($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$17,$16,$L515
lw	$3,120($sp)
.set	macro
.set	reorder

lw	$4,120($sp)
sll	$2,$17,2
lw	$17,16($4)
.set	noreorder
.set	nomacro
j	$L331
addu	$23,$23,$2
.set	macro
.set	reorder

$L470:
addiu	$6,$6,%lo($LC26)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

lw	$5,120($sp)
lui	$6,%hi($LC27)
lw	$2,16($5)
addiu	$6,$6,%lo($LC27)
lw	$4,36($2)
lw	$3,44($2)
lw	$5,40($2)
addu	$3,$3,$4
subu	$3,$3,$5
sw	$3,0($fp)
lw	$8,0($fp)
addu	$3,$19,$3
subu	$3,$3,$23
sw	$3,4($fp)
sra	$7,$3,31
sra	$2,$8,31
li	$5,7			# 0x7
li	$4,7			# 0x7
sw	$3,24($sp)
sw	$8,16($sp)
sw	$2,20($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$7,28($sp)
.set	macro
.set	reorder

lw	$7,120($sp)
addiu	$23,$23,8
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($7)
.set	macro
.set	reorder

move	$16,$2
lw	$2,120($sp)
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($2)
.set	macro
.set	reorder

li	$3,1919746048			# 0x726d0000
ori	$3,$3,0x7261
.set	noreorder
.set	nomacro
beq	$2,$3,$L494
lw	$7,120($sp)
.set	macro
.set	reorder

lw	$17,16($7)
$L361:
lw	$4,68($sp)
$L502:
ori	$4,$4,0x1
$L518:
.set	noreorder
.set	nomacro
j	$L331
sw	$4,68($sp)
.set	macro
.set	reorder

$L353:
ori	$2,$2,0x7034
.set	noreorder
.set	nomacro
beq	$4,$2,$L349
sltu	$2,$2,$4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L355
ori	$2,$3,0x5020
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$4,$2,$L347
li	$2,1769144320			# 0x69730000
.set	macro
.set	reorder

ori	$2,$2,0x6f6d
.set	noreorder
.set	nomacro
bne	$4,$2,$L516
srl	$3,$4,8
.set	macro
.set	reorder

lui	$6,%hi($LC11)
addiu	$6,$6,%lo($LC11)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L441:
.set	noreorder
.set	nomacro
j	$L331
lw	$17,16($5)
.set	macro
.set	reorder

$L346:
lui	$6,%hi($LC14)
addiu	$6,$6,%lo($LC14)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L492:
addiu	$6,$6,%lo($LC37)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,2			# 0x2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L401
move	$2,$0
.set	macro
.set	reorder

$L494:
lui	$6,%hi($LC28)
addiu	$6,$6,%lo($LC28)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

lw	$3,120($sp)
addiu	$20,$16,-8
li	$2,131072			# 0x20000
sw	$2,40($3)
.set	noreorder
.set	nomacro
blez	$20,$L432
addu	$23,$23,$20
.set	macro
.set	reorder

lw	$17,16($3)
$L363:
.set	noreorder
.set	nomacro
jal	stream_read_dword
move	$4,$17
.set	macro
.set	reorder

lw	$5,120($sp)
move	$16,$2
lw	$4,16($5)
.set	noreorder
.set	nomacro
jal	stream_read_dword
addiu	$18,$2,-8
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bltz	$18,$L433
move	$3,$2
.set	macro
.set	reorder

li	$4,1919746048			# 0x726d0000
ori	$2,$4,0x6461
.set	noreorder
.set	nomacro
beq	$3,$2,$L434
addiu	$20,$20,-8
.set	macro
.set	reorder

slt	$2,$2,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L370
ori	$2,$4,0x6472
.set	macro
.set	reorder

li	$2,1919156224			# 0x72640000
ori	$2,$2,0x7266
.set	noreorder
.set	nomacro
beq	$3,$2,$L495
lw	$7,120($sp)
.set	macro
.set	reorder

$L365:
lw	$7,120($sp)
$L503:
subu	$20,$20,$18
.set	noreorder
.set	nomacro
bltz	$18,$L496
lw	$17,16($7)
.set	macro
.set	reorder

li	$2,262144			# 0x40000
slt	$2,$2,$18
bne	$2,$0,$L390
blez	$18,$L367
$L439:
lw	$6,40($17)
.set	noreorder
.set	nomacro
j	$L449
lw	$5,36($17)
.set	macro
.set	reorder

$L398:
slt	$2,$18,$3
movn	$3,$18,$2
addu	$4,$5,$3
subu	$18,$18,$3
move	$5,$4
.set	noreorder
.set	nomacro
blez	$18,$L497
sw	$4,36($17)
.set	macro
.set	reorder

$L449:
subu	$2,$6,$5
move	$4,$17
.set	noreorder
.set	nomacro
bne	$2,$0,$L398
move	$3,$2
.set	macro
.set	reorder

jal	stream_fill_buffer
beq	$2,$0,$L440
lw	$5,36($17)
lw	$6,40($17)
.set	noreorder
.set	nomacro
j	$L398
subu	$3,$6,$5
.set	macro
.set	reorder

$L390:
lw	$2,28($17)
andi	$2,$2,0x4
beq	$2,$0,$L439
$L389:
lw	$4,44($17)
lw	$2,36($17)
lw	$6,40($17)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$18,$2
slt	$3,$5,$4
.set	noreorder
.set	nomacro
beq	$3,$0,$L393
subu	$2,$4,$6
.set	macro
.set	reorder

subu	$2,$5,$2
bltz	$2,$L393
sw	$2,36($17)
$L367:
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$4,68($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L518
ori	$4,$4,0x1
.set	macro
.set	reorder

$L370:
.set	noreorder
.set	nomacro
beq	$3,$2,$L368
ori	$2,$4,0x7175
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$3,$2,$L365
lw	$5,120($sp)
.set	macro
.set	reorder

addiu	$18,$16,-12
lw	$4,16($5)
.set	noreorder
.set	nomacro
jal	stream_read_dword
addiu	$20,$20,-4
.set	macro
.set	reorder

lui	$6,%hi($LC31)
addiu	$6,$6,%lo($LC31)
move	$7,$2
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L503
lw	$7,120($sp)
.set	macro
.set	reorder

$L497:
lw	$3,120($sp)
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$17,16($3)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L502
lw	$4,68($sp)
.set	macro
.set	reorder

$L434:
lw	$4,120($sp)
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$17,16($4)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L502
lw	$4,68($sp)
.set	macro
.set	reorder

$L496:
lw	$2,28($17)
andi	$2,$2,0x2
bne	$2,$0,$L389
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$4,68($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L518
ori	$4,$4,0x1
.set	macro
.set	reorder

$L368:
lw	$2,120($sp)
addiu	$18,$16,-16
lw	$4,16($2)
.set	noreorder
.set	nomacro
jal	stream_read_dword
addiu	$20,$20,-8
.set	macro
.set	reorder

lw	$3,120($sp)
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($3)
.set	macro
.set	reorder

lui	$6,%hi($LC30)
addiu	$6,$6,%lo($LC30)
move	$7,$2
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L503
lw	$7,120($sp)
.set	macro
.set	reorder

$L495:
.set	noreorder
.set	nomacro
jal	stream_read_dword
lw	$4,16($7)
.set	macro
.set	reorder

lw	$2,120($sp)
lw	$16,16($2)
lw	$3,36($16)
lw	$4,40($16)
sltu	$2,$3,$4
beq	$2,$0,$L498
$L461:
addiu	$3,$3,1
sw	$3,36($16)
$L373:
sltu	$2,$3,$4
beq	$2,$0,$L499
$L462:
addiu	$3,$3,1
sw	$3,36($16)
$L377:
sltu	$2,$3,$4
beq	$2,$0,$L500
$L463:
addiu	$3,$3,1
sw	$3,36($16)
$L381:
sltu	$2,$3,$4
.set	noreorder
.set	nomacro
beq	$2,$0,$L383
addiu	$3,$3,1
.set	macro
.set	reorder

sw	$3,36($16)
$L385:
lw	$3,120($sp)
$L517:
lw	$5,68($sp)
lw	$4,16($3)
ori	$5,$5,0x4
.set	noreorder
.set	nomacro
jal	stream_read_dword
sw	$5,68($sp)
.set	macro
.set	reorder

lw	$7,120($sp)
move	$16,$2
lw	$5,16($7)
sw	$0,16($sp)
sw	$0,20($sp)
lw	$3,36($5)
lw	$2,44($5)
lw	$6,40($5)
lw	$4,56($7)
addu	$2,$2,$3
subu	$2,$2,$6
move	$6,$16
sw	$2,24($sp)
.set	noreorder
.set	nomacro
jal	ds_read_packet
sw	$0,28($sp)
.set	macro
.set	reorder

lui	$6,%hi($LC29)
addiu	$6,$6,%lo($LC29)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

subu	$2,$20,$16
subu	$16,$18,$16
addiu	$18,$16,-12
.set	noreorder
.set	nomacro
j	$L365
addiu	$20,$2,-12
.set	macro
.set	reorder

$L500:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$16
.set	macro
.set	reorder

beq	$2,$0,$L437
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L463
lw	$4,40($16)
.set	macro
.set	reorder

$L498:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$16
.set	macro
.set	reorder

beq	$2,$0,$L435
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L461
lw	$4,40($16)
.set	macro
.set	reorder

$L499:
.set	noreorder
.set	nomacro
jal	stream_fill_buffer
move	$4,$16
.set	macro
.set	reorder

beq	$2,$0,$L436
lw	$3,36($16)
.set	noreorder
.set	nomacro
j	$L462
lw	$4,40($16)
.set	macro
.set	reorder

$L341:
lui	$6,%hi($LC18)
addiu	$6,$6,%lo($LC18)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L472:
lw	$4,120($sp)
li	$2,7			# 0x7
.set	noreorder
.set	nomacro
j	$L401
sw	$fp,2248($4)
.set	macro
.set	reorder

$L440:
lw	$5,120($sp)
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$17,16($5)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L502
lw	$4,68($sp)
.set	macro
.set	reorder

$L393:
.set	noreorder
.set	nomacro
jal	stream_seek_long
move	$4,$17
.set	macro
.set	reorder

lw	$2,120($sp)
.set	noreorder
.set	nomacro
bgtz	$20,$L363
lw	$17,16($2)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L502
lw	$4,68($sp)
.set	macro
.set	reorder

$L355:
li	$3,1836056576			# 0x6d700000
ori	$2,$3,0x3432
.set	noreorder
.set	nomacro
beq	$4,$2,$L351
li	$2,1903427584			# 0x71740000
.set	macro
.set	reorder

ori	$2,$2,0x2020
.set	noreorder
.set	nomacro
beq	$4,$2,$L352
ori	$2,$3,0x3431
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$4,$2,$L516
srl	$3,$4,8
.set	macro
.set	reorder

lui	$6,%hi($LC12)
addiu	$6,$6,%lo($LC12)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L354:
.set	noreorder
.set	nomacro
beq	$4,$2,$L344
sltu	$2,$4,$2
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L343
lui	$6,%hi($LC19)
.set	macro
.set	reorder

ori	$2,$3,0x7035
.set	noreorder
.set	nomacro
bne	$4,$2,$L516
srl	$3,$4,8
.set	macro
.set	reorder

lui	$6,%hi($LC21)
addiu	$6,$6,%lo($LC21)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L349:
lui	$6,%hi($LC22)
addiu	$6,$6,%lo($LC22)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L430:
lw	$4,120($sp)
.set	noreorder
.set	nomacro
j	$L331
lw	$17,16($4)
.set	macro
.set	reorder

$L433:
lw	$3,120($sp)
.set	noreorder
.set	nomacro
j	$L361
lw	$17,16($3)
.set	macro
.set	reorder

$L343:
addiu	$6,$6,%lo($LC19)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L344:
lui	$6,%hi($LC20)
addiu	$6,$6,%lo($LC20)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L347:
lui	$6,%hi($LC15)
addiu	$6,$6,%lo($LC15)
li	$4,7			# 0x7
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,4			# 0x4
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L501
lw	$5,120($sp)
.set	macro
.set	reorder

$L383:
.set	noreorder