video.s

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,图片解码,浏览,电子书,录音,想学ucos,识货的人就下吧 russblock fmradio explore set

.set	noreorder
.set	nomacro
beq	$3,$2,$L438
lui	$2,%hi(videobuf_code_len)
.set	macro
.set	reorder

ori	$2,$5,0x5
$L440:
.set	noreorder
.set	nomacro
beq	$3,$2,$L228
li	$2,826474496			# 0x31430000
.set	macro
.set	reorder

ori	$2,$2,0x5657
.set	noreorder
.set	nomacro
bne	$3,$2,$L439
li	$2,6			# 0x6
.set	macro
.set	reorder

lui	$2,%hi(videobuf_code_len)
lui	$6,%hi($LC53)
sw	$0,%lo(videobuf_code_len)($2)
addiu	$6,$6,%lo($LC53)
lui	$2,%hi(videobuf_len)
li	$4,13			# 0xd
li	$5,4			# 0x4
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$0,%lo(videobuf_len)($2)
.set	macro
.set	reorder

$L339:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

move	$3,$2
li	$2,271			# 0x10f
.set	noreorder
.set	nomacro
beq	$3,$2,$L340
move	$4,$18
.set	macro
.set	reorder

beq	$3,$0,$L342
jal	skip_video_packet
bne	$2,$0,$L339
$L342:
li	$4,13			# 0xd
.set	noreorder
.set	nomacro
jal	mp_msg_test
li	$5,6			# 0x6
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L422
lui	$6,%hi($LC19)
.set	macro
.set	reorder

lui	$6,%hi($LC46)
$L436:
li	$5,1			# 0x1
addiu	$6,$6,%lo($LC46)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,13			# 0xd
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L234:
lw	$4,336($17)
beq	$4,$0,$L415
lwl	$2,19($4)
li	$5,1			# 0x1
lwr	$2,16($4)
sw	$2,12($17)
lwl	$3,7($4)
lwr	$3,4($4)
sw	$3,256($17)
lwl	$2,11($4)
lwr	$2,8($4)
subu	$4,$0,$2
slt	$3,$2,0
movn	$2,$4,$3
.set	noreorder
.set	nomacro
j	$L237
sw	$2,260($17)
.set	macro
.set	reorder

$L228:
lui	$2,%hi(videobuf_code_len)
$L437:
lui	$6,%hi($LC55)
addiu	$6,$6,%lo($LC55)
li	$4,13			# 0xd
li	$5,6			# 0x6
sw	$0,%lo(videobuf_code_len)($2)
lui	$2,%hi(videobuf_len)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$0,%lo(videobuf_len)($2)
.set	macro
.set	reorder

j	$L281
$L282:
.set	noreorder
.set	nomacro
beq	$5,$0,$L433
lui	$6,%hi($LC19)
.set	macro
.set	reorder

$L285:
jal	skip_video_packet
.set	noreorder
.set	nomacro
beq	$2,$0,$L433
lui	$6,%hi($LC19)
.set	macro
.set	reorder

$L281:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

move	$5,$2
li	$2,-97			# 0xffffffffffffff9f
and	$2,$5,$2
li	$3,263			# 0x107
.set	noreorder
.set	nomacro
bne	$2,$3,$L282
move	$4,$18
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$5,$2,$L285
lui	$23,%hi($LC20)
.set	macro
.set	reorder

li	$4,13			# 0xd
li	$5,6			# 0x6
addiu	$6,$23,%lo($LC20)
.set	noreorder
.set	nomacro
jal	mp_msg
lui	$21,%hi(videobuffer)
.set	macro
.set	reorder

lw	$2,%lo(videobuffer)($21)
.set	noreorder
.set	nomacro
beq	$2,$0,$L423
lui	$2,%hi(videobuf_len)
.set	macro
.set	reorder

$L435:
move	$4,$18
.set	noreorder
.set	nomacro
jal	read_video_packet
lw	$16,%lo(videobuf_len)($2)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L291
lui	$2,%hi(videobuf_len)
.set	macro
.set	reorder

lui	$6,%hi($LC31)
li	$5,1			# 0x1
addiu	$6,$6,%lo($LC31)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,13			# 0xd
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L240:
lui	$23,%hi($LC20)
li	$4,13			# 0xd
li	$5,6			# 0x6
addiu	$6,$23,%lo($LC20)
.set	noreorder
.set	nomacro
jal	mp_msg
lui	$21,%hi(videobuffer)
.set	macro
.set	reorder

lw	$2,%lo(videobuffer)($21)
.set	noreorder
.set	nomacro
beq	$2,$0,$L424
lui	$6,%hi($LC22)
.set	macro
.set	reorder

$L434:
addiu	$6,$6,%lo($LC22)
li	$4,13			# 0xd
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,6			# 0x6
.set	macro
.set	reorder

lui	$19,%hi($LC23)
$L247:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

move	$16,$2
li	$4,13			# 0xd
move	$7,$2
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
addiu	$6,$19,%lo($LC23)
.set	macro
.set	reorder

addiu	$2,$16,-288
sltu	$2,$2,16
.set	noreorder
.set	nomacro
bne	$2,$0,$L248
move	$4,$18
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$16,$0,$L433
lui	$6,%hi($LC19)
.set	macro
.set	reorder

jal	read_video_packet
.set	noreorder
.set	nomacro
bne	$2,$0,$L247
lui	$6,%hi($LC19)
.set	macro
.set	reorder

$L433:
li	$5,6			# 0x6
$L446:
addiu	$6,$6,%lo($LC19)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,13			# 0xd
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L418:
lw	$3,12($17)
li	$2,-268500992			# 0xffffffffefff0000
ori	$2,$2,0xffff
addu	$2,$3,$2
sltu	$2,$2,2
.set	noreorder
.set	nomacro
bne	$2,$0,$L386
li	$5,268435456			# 0x10000000
.set	macro
.set	reorder

ori	$2,$5,0x4
.set	noreorder
.set	nomacro
bne	$3,$2,$L440
ori	$2,$5,0x5
.set	macro
.set	reorder

$L224:
lui	$2,%hi(videobuf_code_len)
$L438:
lui	$6,%hi($LC54)
sw	$0,%lo(videobuf_code_len)($2)
addiu	$6,$6,%lo($LC54)
lui	$2,%hi(videobuf_len)
li	$4,13			# 0xd
li	$5,6			# 0x6
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$0,%lo(videobuf_len)($2)
.set	macro
.set	reorder

$L239:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

slt	$2,$2,288
.set	noreorder
.set	nomacro
bne	$2,$0,$L240
move	$4,$18
.set	macro
.set	reorder

jal	skip_video_packet
.set	noreorder
.set	nomacro
bne	$2,$0,$L239
lui	$6,%hi($LC19)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L446
li	$5,6			# 0x6
.set	macro
.set	reorder

$L387:
lui	$6,%hi($LC26)
addiu	$6,$6,%lo($LC26)
li	$4,13			# 0xd
.set	noreorder
.set	nomacro
jal	mp_msg
li	$5,1			# 0x1
.set	macro
.set	reorder

$L415:
.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L388:
lui	$6,%hi($LC38)
li	$5,1			# 0x1
addiu	$6,$6,%lo($LC38)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,13			# 0xd
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L320:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

li	$3,437			# 0x1b5
.set	noreorder
.set	nomacro
beq	$2,$3,$L425
lui	$2,%hi(videobuf_len)
.set	macro
.set	reorder

lw	$2,%lo(picture)($fp)
$L444:
.set	noreorder
.set	nomacro
beq	$2,$0,$L327
li	$2,268435456			# 0x10000000
.set	macro
.set	reorder

ori	$2,$2,0x1
$L329:
addiu	$16,$fp,%lo(picture)
lw	$4,20($16)
sw	$2,12($17)
sw	$4,236($17)
.set	noreorder
.set	nomacro
jal	__eqsf2
move	$5,$0
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L330
lui	$2,%hi($LC29)
.set	macro
.set	reorder

move	$4,$0
sw	$4,240($17)
$L333:
addiu	$4,$fp,%lo(picture)
lw	$2,4($4)
sw	$2,256($17)
lw	$3,8($4)
li	$2,196608			# 0x30000
sw	$3,260($17)
lw	$3,24($4)
ori	$2,$2,0xffff
.set	noreorder
.set	nomacro
beq	$3,$2,$L334
sll	$2,$3,3
.set	macro
.set	reorder

sll	$3,$3,1
addu	$3,$3,$2
sll	$4,$3,2
addu	$3,$3,$4
sw	$3,252($17)
$L334:
lui	$2,%hi(picture)
lw	$3,%lo(picture)($2)
.set	noreorder
.set	nomacro
beq	$3,$0,$L336
lui	$2,%hi($LC43)
.set	macro
.set	reorder

lui	$2,%hi($LC42)
addiu	$19,$2,%lo($LC42)
$L338:
addiu	$2,$fp,%lo(picture)
lw	$5,12($2)
lw	$4,236($17)
lw	$18,252($17)
lw	$2,256($17)
lw	$3,260($17)
sw	$5,24($sp)
sw	$2,16($sp)
.set	noreorder
.set	nomacro
jal	__extendsfdf2
sw	$3,20($sp)
.set	macro
.set	reorder

sll	$4,$18,3
sw	$2,32($sp)
.set	noreorder
.set	nomacro
jal	__floatsidf
sw	$3,36($sp)
.set	macro
.set	reorder

lui	$4,%hi($LC45)
lw	$16,%lo($LC45)($4)
lw	$17,%lo($LC45+4)($4)
move	$5,$3
move	$6,$16
move	$7,$17
.set	noreorder
.set	nomacro
jal	__muldf3
move	$4,$2
.set	macro
.set	reorder

move	$4,$18
sw	$2,40($sp)
.set	noreorder
.set	nomacro
jal	__floatsidf
sw	$3,44($sp)
.set	macro
.set	reorder

move	$4,$2
move	$5,$3
move	$6,$16
.set	noreorder
.set	nomacro
jal	__muldf3
move	$7,$17
.set	macro
.set	reorder

lui	$6,%hi($LC44)
li	$5,4			# 0x4
addiu	$6,$6,%lo($LC44)
move	$7,$19
li	$4,13			# 0xd
sw	$2,48($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$3,52($sp)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
li	$5,1			# 0x1
.set	macro
.set	reorder

$L248:
lui	$2,%hi(videobuf_len)
.set	noreorder
.set	nomacro
jal	read_video_packet
lw	$16,%lo(videobuf_len)($2)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L252
lw	$2,%lo(videobuffer)($21)
.set	macro
.set	reorder

lui	$6,%hi($LC24)
li	$5,1			# 0x1
addiu	$6,$6,%lo($LC24)
.set	noreorder
.set	nomacro
jal	mp_msg
li	$4,13			# 0xd
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L237
move	$5,$0
.set	macro
.set	reorder

$L424:
li	$16,1048576			# 0x100000
li	$4,32			# 0x20
.set	noreorder
.set	nomacro
jal	uc_memalign
ori	$5,$16,0x8
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L348
sw	$2,%lo(videobuffer)($21)
.set	macro
.set	reorder

addu	$4,$2,$16
move	$5,$0
.set	noreorder
.set	nomacro
jal	memset
li	$6,8			# 0x8
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L434
lui	$6,%hi($LC22)
.set	macro
.set	reorder

$L330:
lw	$5,20($16)
.set	noreorder
.set	nomacro
jal	__divsf3
lw	$4,%lo($LC29)($2)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L333
sw	$2,240($17)
.set	macro
.set	reorder

$L327:
.set	noreorder
.set	nomacro
j	$L329
ori	$2,$2,0x2
.set	macro
.set	reorder

$L336:
.set	noreorder
.set	nomacro
j	$L338
addiu	$19,$2,%lo($LC43)
.set	macro
.set	reorder

$L252:
lui	$fp,%hi(picture)
addiu	$5,$16,4
addu	$5,$5,$2
.set	noreorder
.set	nomacro
jal	mp4_header_process_vol
addiu	$4,$fp,%lo(picture)
.set	macro
.set	reorder

lw	$4,236($17)
.set	noreorder
.set	nomacro
jal	__extendsfdf2
move	$20,$0
.set	macro
.set	reorder

lui	$6,%hi($LC25)
addiu	$6,$6,%lo($LC25)
li	$4,13			# 0xd
li	$5,6			# 0x6
sw	$2,16($sp)
sw	$3,20($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
addiu	$22,$fp,%lo(picture)
.set	macro
.set	reorder

j	$L416
$L426:
.set	noreorder
.set	nomacro
beq	$3,$0,$L433
lui	$6,%hi($LC19)
.set	macro
.set	reorder

jal	read_video_packet
.set	noreorder
.set	nomacro
beq	$2,$0,$L433
lui	$6,%hi($LC19)
.set	macro
.set	reorder

$L416:
.set	noreorder
.set	nomacro
jal	sync_video_packet
move	$4,$18
.set	macro
.set	reorder

move	$3,$2
li	$2,438			# 0x1b6
.set	noreorder
.set	nomacro
bne	$3,$2,$L426
move	$4,$18
.set	macro
.set	reorder

lui	$2,%hi(videobuf_len)
move	$4,$18
.set	noreorder
.set	nomacro
jal	read_video_packet
lw	$16,%lo(videobuf_len)($2)
.set	macro
.set	reorder

addiu	$16,$16,4
.set	noreorder
.set	nomacro
beq	$2,$0,$L387
addiu	$4,$fp,%lo(picture)
.set	macro
.set	reorder

lw	$5,%lo(videobuffer)($21)
.set	noreorder
.set	nomacro
jal	mp4_header_process_vop
addu	$5,$16,$5
.set	macro
.set	reorder

lw	$16,20($22)
move	$5,$0
.set	noreorder
.set	nomacro
jal	__eqsf2
move	$4,$16
.set	macro
.set	reorder

sll	$3,$20,2
addiu	$20,$20,1
lw	$19,60($22)
addu	$3,$sp,$3
.set	noreorder
.set	nomacro
bne	$2,$0,$L261
slt	$4,$20,3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$4,$0,$L416
sw	$19,56($3)
.set	macro
.set	reorder

lw	$6,56($sp)
lw	$8,60($sp)
lw	$9,64($sp)
slt	$2,$6,$8
move	$3,$6
movz	$3,$8,$2
slt	$2,$9,$3
slt	$5,$8,$6
move	$18,$9
move	$4,$6
movz	$18,$3,$2
movz	$4,$8,$5
slt	$2,$4,$9
move	$10,$9
slt	$3,$18,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L265
movz	$10,$4,$2
.set	macro
.set	reorder

slt	$2,$6,$10
.set	noreorder
.set	nomacro
beq	$2,$0,$L268
move	$16,$18
.set	macro
.set	reorder

move	$16,$6
$L268:
slt	$2,$18,$8
.set	noreorder
.set	nomacro
beq	$2,$0,$L441
slt	$2,$18,$9
.set	macro
.set	reorder

slt	$2,$8,$10
movn	$16,$8,$2
slt	$2,$18,$9
$L441:
.set	noreorder
.set	nomacro
beq	$2,$0,$L442
lui	$6,%hi($LC27)
.set	macro
.set	reorder

slt	$2,$9,$10
movn	$16,$9,$2
$L442:
addiu	$6,$6,%lo($LC27)
li	$4,13			# 0xd
li	$5,6			# 0x6
move	$7,$18
subu	$19,$10,$16
sw	$16,16($sp)
.set	noreorder
.set	nomacro
jal	mp_msg
sw	$10,20($sp)
.set	macro
.set	reorder

subu	$3,$16,$18
slt	$2,$3,$19
movn	$19,$3,$2
.set	noreorder
.set	nomacro
blez	$19,$L275
addiu	$2,$fp,%lo(picture)
.set	macro
.set	reorder

lw	$4,52($2)
.set	noreorder
.set	nomacro
bltz	$4,$L278
srl	$2,$4,1
.set	macro
.set	reorder

jal	__floatsisf
move	$16,$2
$L277:
.set	noreorder
.set	nomacro
jal	__floatsisf
move	$4,$19
.set	macro
.set	reorder

move	$5,$2
.set	noreorder
.set	nomacro
jal	__divsf3
move	$4,$16
.set	macro
.set	reorder