demux_roq.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 1,728 行 · 第 1/2 页

lw	$6,40($18)
j	$L132
lw	$5,36($18)

$L135:
slt	$2,$16,$3
bne	$2,$0,$L280
addu	$2,$5,$16

addu	$5,$5,$3
$L281:
subu	$16,$16,$3
blez	$16,$L235
sw	$5,36($18)

$L132:
subu	$2,$6,$5
move	$4,$18
bne	$2,$0,$L135
move	$3,$2

jal	stream_fill_buffer
nop

beq	$2,$0,$L235
nop

lw	$5,36($18)
lw	$6,40($18)
subu	$3,$6,$5
slt	$2,$16,$3
beq	$2,$0,$L281
addu	$5,$5,$3

subu	$5,$5,$3
addu	$2,$5,$16
$L280:
sw	$2,36($18)
lw	$18,16($23)
j	$L256
move	$fp,$21

$L235:
lw	$18,16($23)
j	$L256
move	$fp,$21

$L254:
beq	$fp,$3,$L194
nop

$L190:
lw	$5,0($22)
lw	$4,16($22)
sll	$2,$5,4
sll	$5,$5,2
addu	$5,$5,$2
jal	uc_realloc
addiu	$5,$5,20

lw	$17,0($22)
lw	$18,16($23)
sll	$3,$17,4
sll	$17,$17,2
addu	$17,$17,$3
addu	$17,$2,$17
li	$4,1			# 0x1
sw	$4,0($17)
lw	$4,36($18)
lw	$3,44($18)
lw	$5,40($18)
addu	$3,$3,$4
subu	$3,$3,$5
addiu	$3,$3,-8
addiu	$4,$19,8
sw	$4,8($17)
sw	$3,4($17)
lw	$16,8($22)
sw	$2,16($22)
jal	__floatsisf
move	$4,$16

addiu	$16,$16,1
sw	$2,12($17)
bltz	$19,$L261
sw	$16,8($22)

li	$2,262144			# 0x40000
slt	$2,$2,$19
bne	$2,$0,$L199
nop

blez	$19,$L198
nop

$L231:
lw	$5,36($18)
j	$L237
lw	$6,40($18)

$L207:
slt	$2,$19,$3
movn	$3,$19,$2
addu	$4,$5,$3
subu	$19,$19,$3
move	$5,$4
blez	$19,$L232
sw	$4,36($18)

$L237:
subu	$2,$6,$5
move	$4,$18
bne	$2,$0,$L207
move	$3,$2

jal	stream_fill_buffer
nop

beq	$2,$0,$L232
nop

lw	$5,36($18)
lw	$6,40($18)
subu	$3,$6,$5
slt	$2,$19,$3
movn	$3,$19,$2
addu	$4,$5,$3
subu	$19,$19,$3
move	$5,$4
bgtz	$19,$L237
sw	$4,36($18)

$L232:
lw	$18,16($23)
$L198:
lw	$2,0($22)
addiu	$2,$2,1
sw	$2,0($22)
$L264:
j	$L256
move	$fp,$21

$L227:
lw	$3,36($16)
j	$L122
lw	$4,40($16)

$L98:
lw	$3,36($18)
lw	$2,80($18)
addiu	$5,$3,1
addu	$2,$2,$3
lbu	$4,0($2)
sw	$5,36($18)
j	$L97
sll	$2,$4,8

$L113:
lw	$5,36($16)
lw	$2,80($16)
lw	$4,40($16)
addu	$2,$2,$5
lbu	$3,0($2)
addiu	$5,$5,1
sll	$18,$3,16
j	$L112
sw	$5,36($16)

$L108:
lw	$5,36($16)
lw	$2,80($16)
lw	$4,40($16)
addu	$2,$2,$5
lbu	$3,0($2)
addiu	$5,$5,1
sll	$19,$3,8
j	$L107
sw	$5,36($16)

$L103:
lw	$5,36($16)
lw	$2,80($16)
lw	$4,40($16)
addu	$2,$2,$5
lbu	$3,0($2)
addiu	$5,$5,1
move	$20,$3
j	$L102
sw	$5,36($16)

$L118:
lw	$3,36($16)
lw	$2,80($16)
addiu	$5,$3,1
addu	$2,$2,$3
lbu	$4,0($2)
sw	$5,36($16)
j	$L117
sll	$17,$4,24

$L93:
lw	$5,36($18)
lw	$2,80($18)
lw	$4,40($18)
addu	$2,$2,$5
lbu	$17,0($2)
addiu	$5,$5,1
j	$L92
sw	$5,36($18)

$L253:
lw	$2,20($sp)
beq	$2,$0,$L262
move	$4,$23

$L170:
lw	$5,0($22)
lw	$4,16($22)
sll	$2,$5,4
sll	$5,$5,2
addu	$5,$5,$2
jal	uc_realloc
addiu	$5,$5,20

lw	$4,0($22)
lw	$18,16($23)
sll	$3,$4,4
sll	$4,$4,2
addu	$4,$4,$3
addu	$4,$2,$4
sw	$0,0($4)
lw	$5,36($18)
lw	$3,44($18)
lw	$6,40($18)
addu	$3,$3,$5
subu	$3,$3,$6
addiu	$3,$3,-8
addiu	$5,$19,8
sw	$5,8($4)
sw	$3,4($4)
lw	$6,20($sp)
lw	$3,12($22)
lw	$5,156($6)
sw	$3,16($4)
sw	$2,16($22)
lbu	$2,3($5)
lbu	$4,2($5)
sll	$2,$2,8
or	$2,$2,$4
div	$0,$19,$2
teq	$2,$0,7
mflo	$2
addu	$3,$3,$2
bltz	$19,$L263
sw	$3,12($22)

li	$2,262144			# 0x40000
slt	$2,$2,$19
bne	$2,$0,$L179
nop

blez	$19,$L282
lw	$4,16($sp)

$L181:
lw	$5,36($18)
lw	$6,40($18)
j	$L185
move	$16,$19

$L188:
slt	$2,$16,$3
movn	$3,$16,$2
addu	$4,$5,$3
subu	$16,$16,$3
move	$5,$4
blez	$16,$L229
sw	$4,36($18)

$L185:
subu	$2,$6,$5
move	$4,$18
bne	$2,$0,$L188
move	$3,$2

jal	stream_fill_buffer
nop

beq	$2,$0,$L229
nop

lw	$5,36($18)
lw	$6,40($18)
subu	$3,$6,$5
slt	$2,$16,$3
movn	$3,$16,$2
addu	$4,$5,$3
subu	$16,$16,$3
move	$5,$4
bgtz	$16,$L185
sw	$4,36($18)

$L229:
lw	$18,16($23)
lw	$4,16($sp)
$L282:
lw	$2,0($22)
slt	$3,$4,$19
movn	$4,$19,$3
addiu	$2,$2,1
sw	$4,16($sp)
sw	$2,0($22)
$L265:
j	$L256
move	$fp,$21

$L199:
lw	$2,28($18)
andi	$2,$2,0x4
beq	$2,$0,$L231
nop

lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$19,$2
slt	$3,$5,$4
beq	$3,$0,$L202
subu	$2,$4,$6

$L286:
subu	$2,$5,$2
bltz	$2,$L202
nop

sw	$2,36($18)
lw	$2,0($22)
addiu	$2,$2,1
j	$L264
sw	$2,0($22)

$L179:
lw	$2,28($18)
andi	$2,$2,0x4
beq	$2,$0,$L181
nop

lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$19,$2
slt	$3,$5,$4
beq	$3,$0,$L182
subu	$2,$4,$6

$L287:
subu	$2,$5,$2
bltz	$2,$L182
nop

lw	$4,16($sp)
sw	$2,36($18)
lw	$2,0($22)
slt	$3,$4,$19
movn	$4,$19,$3
addiu	$2,$2,1
sw	$4,16($sp)
j	$L265
sw	$2,0($22)

$L194:
lw	$2,0($22)
lw	$4,16($22)
sll	$3,$2,4
sll	$2,$2,2
addu	$2,$2,$3
addu	$2,$2,$4
addiu	$2,$2,-20
lw	$3,8($2)
addiu	$4,$19,8
addu	$3,$3,$4
sw	$3,8($2)
bltz	$19,$L266
lw	$18,16($23)

li	$2,262144			# 0x40000
slt	$2,$2,$19
beq	$2,$0,$L267
nop

lw	$2,28($18)
andi	$2,$2,0x4
beq	$2,$0,$L234
nop

$L211:
lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$19,$2
slt	$3,$5,$4
beq	$3,$0,$L215
subu	$2,$4,$6

subu	$2,$5,$2
bltz	$2,$L215
nop

move	$fp,$21
j	$L256
sw	$2,36($18)

$L130:
move	$4,$23
move	$5,$0
jal	new_sh_video_vid
move	$6,$0

lw	$16,16($23)
sw	$2,24($sp)
lw	$3,56($23)
lw	$4,36($16)
lw	$6,40($16)
lw	$5,24($sp)
sw	$3,4($2)
sltu	$2,$4,$6
beq	$2,$0,$L140
sw	$5,92($3)

lw	$2,80($16)
addiu	$5,$4,1
addu	$2,$4,$2
lbu	$17,0($2)
sw	$5,36($16)
$L142:
sltu	$2,$5,$6
beq	$2,$0,$L145
nop

lw	$2,80($16)
addu	$2,$5,$2
lbu	$3,0($2)
addiu	$5,$5,1
sll	$2,$3,8
sw	$5,36($16)
$L147:
lw	$6,24($sp)
or	$2,$2,$17
lw	$16,16($23)
sw	$2,256($6)
lw	$3,36($16)
lw	$4,40($16)
sltu	$2,$3,$4
beq	$2,$0,$L150
addiu	$5,$3,1

lw	$2,80($16)
addu	$2,$3,$2
lbu	$17,0($2)
sw	$5,36($16)
$L152:
sltu	$2,$5,$4
beq	$2,$0,$L155
nop

lw	$2,80($16)
addu	$2,$5,$2
lbu	$3,0($2)
addiu	$5,$5,1
sll	$2,$3,8
sw	$5,36($16)
$L157:
lw	$3,24($sp)
lw	$18,16($23)
or	$2,$17,$2
sw	$2,260($3)
lw	$6,40($18)
lw	$5,36($18)
j	$L160
li	$16,4			# 0x4

$L163:
slt	$2,$16,$3
bne	$2,$0,$L283
addu	$2,$5,$16

addu	$5,$5,$3
$L285:
subu	$16,$16,$3
blez	$16,$L164
sw	$5,36($18)

$L160:
subu	$2,$6,$5
move	$4,$18
bne	$2,$0,$L163
move	$3,$2

jal	stream_fill_buffer
nop

beq	$2,$0,$L284
lw	$4,24($sp)

lw	$5,36($18)
lw	$6,40($18)
subu	$3,$6,$5
slt	$2,$16,$3
beq	$2,$0,$L285
addu	$5,$5,$3

subu	$5,$5,$3
addu	$2,$5,$16
$L283:
sw	$2,36($18)
$L164:
lw	$4,24($sp)
$L284:
li	$2,1448148992			# 0x56510000
lw	$5,32($sp)
lw	$6,28($sp)
lw	$18,16($23)
ori	$2,$2,0x6f52
move	$fp,$21
sw	$2,12($4)
sw	$5,236($4)
j	$L256
sw	$6,240($4)

$L276:
jal	stream_seek_long
li	$5,6			# 0x6

lw	$18,16($23)
lw	$3,36($18)
lw	$6,40($18)
sltu	$2,$3,$6
bne	$2,$0,$L269
nop

$L78:
jal	stream_fill_buffer
move	$4,$18

beq	$2,$0,$L270
nop

lw	$5,36($18)
lw	$2,80($18)
lw	$6,40($18)
addu	$2,$2,$5
addiu	$5,$5,1
lbu	$16,0($2)
sltu	$2,$5,$6
bne	$2,$0,$L271
sw	$5,36($18)

$L83:
jal	stream_fill_buffer
move	$4,$18

beq	$2,$0,$L272
nop

lw	$3,36($18)
lw	$2,80($18)
addiu	$5,$3,1
addu	$2,$2,$3
lbu	$4,0($2)
sw	$5,36($18)
j	$L85
sll	$3,$4,8

$L261:
lw	$2,28($18)
andi	$2,$2,0x2
beq	$2,$0,$L198
nop

lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$19,$2
slt	$3,$5,$4
bne	$3,$0,$L286
subu	$2,$4,$6

$L202:
jal	stream_seek_long
move	$4,$18

lw	$2,0($22)
lw	$18,16($23)
addiu	$2,$2,1
j	$L264
sw	$2,0($22)

$L263:
lw	$2,28($18)
andi	$2,$2,0x2
beq	$2,$0,$L282
lw	$4,16($sp)

lw	$4,44($18)
lw	$2,36($18)
lw	$6,40($18)
addu	$2,$4,$2
subu	$2,$2,$6
addu	$5,$19,$2
slt	$3,$5,$4
bne	$3,$0,$L287
subu	$2,$4,$6

$L182:
jal	stream_seek_long
move	$4,$18

lw	$4,16($sp)
lw	$2,0($22)
slt	$3,$4,$19
lw	$18,16($23)
movn	$4,$19,$3
addiu	$2,$2,1
sw	$4,16($sp)
j	$L265
sw	$2,0($22)

$L272:
j	$L85
li	$3,-65536			# 0xffffffffffff0000

$L270:
lw	$5,36($18)
lw	$6,40($18)
j	$L80
li	$16,-256			# 0xffffffffffffff00

$L267:
blez	$19,$L256
move	$fp,$21

$L234:
lw	$6,40($18)
j	$L236
lw	$5,36($18)

$L220:
slt	$2,$19,$3
movn	$3,$19,$2
addu	$4,$5,$3
subu	$19,$19,$3
move	$5,$4
blez	$19,$L235
sw	$4,36($18)

$L236:
subu	$2,$6,$5
move	$4,$18
bne	$2,$0,$L220
move	$3,$2

jal	stream_fill_buffer
nop

beq	$2,$0,$L235
nop

lw	$5,36($18)
lw	$6,40($18)
j	$L220
subu	$3,$6,$5

$L140:
jal	stream_fill_buffer
move	$4,$16

bne	$2,$0,$L143
nop

lw	$5,36($16)
lw	$6,40($16)
j	$L142
li	$17,-256			# 0xffffffffffffff00

$L150:
jal	stream_fill_buffer
move	$4,$16

bne	$2,$0,$L153
nop

lw	$5,36($16)
lw	$4,40($16)
j	$L152
li	$17,-256			# 0xffffffffffffff00

$L145:
jal	stream_fill_buffer
move	$4,$16

bne	$2,$0,$L148
nop

j	$L147
li	$2,-65536			# 0xffffffffffff0000

$L155:
jal	stream_fill_buffer
move	$4,$16

bne	$2,$0,$L158
nop

j	$L157
li	$2,-65536			# 0xffffffffffff0000

$L262:
move	$5,$0
jal	new_sh_audio_aid
move	$6,$0

sw	$2,20($sp)
lw	$3,20($sp)
lw	$2,52($23)
li	$4,18			# 0x12
sw	$2,4($3)
jal	uc_malloc
sw	$3,92($2)

move	$3,$2
lw	$4,20($sp)
li	$2,1095827456			# 0x41510000
ori	$2,$2,0x6f52
sw	$2,12($4)
li	$2,4129			# 0x1021
beq	$21,$2,$L275
sw	$3,156($4)

li	$2,1			# 0x1
sb	$2,2($3)
sb	$0,3($3)
$L174:
lw	$5,20($sp)
li	$4,22050			# 0x5622
lw	$2,156($5)
li	$3,16			# 0x10
swl	$4,7($2)
swr	$4,4($2)
sb	$3,14($2)
j	$L170
sb	$0,15($2)

$L266:
lw	$2,28($18)
andi	$2,$2,0x2
bne	$2,$0,$L211
move	$fp,$21

j	$L288
lw	$2,56($18)

$L148:
lw	$3,36($16)
lw	$2,80($16)
addiu	$5,$3,1
addu	$2,$2,$3
lbu	$4,0($2)
sw	$5,36($16)
j	$L147
sll	$2,$4,8

$L158:
lw	$3,36($16)
lw	$2,80($16)
addiu	$5,$3,1
addu	$2,$2,$3
lbu	$4,0($2)
sw	$5,36($16)
j	$L157
sll	$2,$4,8

$L143:
lw	$5,36($16)
lw	$2,80($16)
lw	$6,40($16)
addu	$2,$2,$5
lbu	$17,0($2)
addiu	$5,$5,1
j	$L142
sw	$5,36($16)

$L153:
lw	$5,36($16)
lw	$2,80($16)
lw	$4,40($16)
addu	$2,$2,$5
lbu	$17,0($2)
addiu	$5,$5,1
j	$L152
sw	$5,36($16)

$L215:
jal	stream_seek_long
move	$4,$18

lw	$18,16($23)
j	$L256
move	$fp,$21

$L275:
li	$2,2			# 0x2
sb	$2,2($3)
j	$L174
sb	$0,3($3)

.set	macro
.set	reorder
.end	demux_open_roq
.globl	demuxer_desc_roq
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"RoQ demuxer\000"
.align	2
$LC4:
.ascii	"roq\000"
.align	2
$LC5:
.ascii	"ROQ\000"
.align	2
$LC6:
.ascii	"Mike Melanson\000"
.subsection	-1
.align	2
$LC7:
.ascii	"\000"
.data
.align	2
.type	demuxer_desc_roq, @object
.size	demuxer_desc_roq, 52
demuxer_desc_roq:
.word	$LC3
.word	$LC4
.word	$LC5
.word	$LC6
.word	$LC7
.word	15
.word	0
.word	roq_check_file
.word	demux_roq_fill_buffer
.word	demux_open_roq
.word	demux_close_roq
.word	0
.word	0
.ident	"GCC: (GNU) 4.1.2"