decoder.mid

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」· MID 代码 · 共 2,820 行 · 第 1/3 页

$L245:
	lbu	$8,21($17)
	andi	$2,$8,0x1
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L248
	addiu	$2,$8,-1
	.set	macro
	.set	reorder

	move	$11,$0
$L250:
	.set	noreorder
	.set	nomacro
	beq	$8,$0,$L251
	move	$7,$0
	.set	macro
	.set	reorder

	li	$10,6
	li	$9,7
$L253:
	addiu	$3,$7,2
	addiu	$2,$6,1
	andi	$7,$3,0x00ff
	andi	$2,$2,0x00ff
	addu	$3,$6,$17
	addu	$2,$2,$17
	addiu	$5,$6,2
	sltu	$4,$7,$8
	sb	$10,23($3)
	andi	$6,$5,0x00ff
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L253
	sb	$9,23($2)
	.set	macro
	.set	reorder

$L251:
	.set	noreorder
	.set	nomacro
	beq	$11,$0,$L254
	addu	$3,$6,$17
	.set	macro
	.set	reorder

	addiu	$4,$6,1
	li	$2,8
	sb	$2,23($3)
	andi	$6,$4,0x00ff
$L254:
	lbu	$7,22($17)
	.set	noreorder
	.set	nomacro
	beq	$7,$0,$L236
	move	$5,$0
	.set	macro
	.set	reorder

	li	$8,9
$L257:
	addiu	$2,$5,1
	andi	$5,$2,0x00ff
	addiu	$4,$6,1
	addu	$2,$6,$17
	sltu	$3,$5,$7
	sb	$8,23($2)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L257
	andi	$6,$4,0x00ff
	.set	macro
	.set	reorder

$L236:
	mul	$21,$22,$23
$L361:
	sb	$23,8($17)
	sw	$21,4($17)
	.set	noreorder
	.set	nomacro
	jal	get_sample_rate
	lbu	$4,2($16)
	.set	macro
	.set	reorder

	sw	$2,12($17)
	lbu	$2,3($16)
	sb	$0,16($17)
	sb	$2,17($17)
	sb	$0,18($17)
	lbu	$2,1($16)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L293
	li	$2,1
	.set	macro
	.set	reorder

	sb	$2,18($17)
$L293:
	lbu	$2,0($16)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L295
	li	$2,2
	.set	macro
	.set	reorder

	sb	$2,18($17)
$L295:
	lbu	$2,884($16)
	.set	noreorder
	.set	nomacro
	beq	$20,$0,$L360
	sb	$2,87($17)
	.set	macro
	.set	reorder

	lw	$4,120($16)
	beq	$4,$0,$L300
	lbu	$2,118($16)
	beq	$2,$23,$L317
$L300:
	lbu	$3,2008($16)
	lui	$2,%hi(str.4088)
	addiu	$2,$2,%lo(str.4088)
	addu	$2,$3,$2
	.set	noreorder
	.set	nomacro
	bne	$19,$0,$L303
	lbu	$18,-1($2)
	.set	macro
	.set	reorder

	beq	$4,$0,$L305
	jal	faad_free
$L305:
	mul	$4,$21,$18
	.set	noreorder
	.set	nomacro
	jal	faad_malloc
	sw	$0,120($16)
	.set	macro
	.set	reorder

	lbu	$3,2008($16)
	sw	$2,120($16)
$L307:
	sb	$23,118($16)
$L302:
	.set	noreorder
	.set	nomacro
	bne	$19,$0,$L309
	lw	$2,144($sp)
	.set	macro
	.set	reorder

	lw	$6,120($16)
$L311:
	move	$4,$16
	addiu	$5,$16,324
	move	$7,$23
	sw	$3,20($sp)
	.set	noreorder
	.set	nomacro
	jal	output_to_PCM
	sw	$22,16($sp)
	.set	macro
	.set	reorder

	move	$4,$2
	lw	$2,12($16)
	lbu	$3,3($16)
	addiu	$5,$2,1
	li	$2,23			# 0x17
	sb	$0,10($16)
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L312
	sw	$5,12($16)
	.set	macro
	.set	reorder

	sltu	$2,$5,2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L375
	lw	$31,120($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L299
	sw	$0,4($17)
	.set	macro
	.set	reorder

$L260:
	li	$3,2
$L374:
	li	$2,3
	sb	$3,23($17)
	sb	$2,24($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$3,19($17)
	.set	macro
	.set	reorder

$L309:
	.set	noreorder
	.set	nomacro
	j	$L311
	lw	$6,0($2)
	.set	macro
	.set	reorder

$L303:
	mul	$2,$21,$18
	sltu	$2,$19,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L307
	li	$2,27
	.set	macro
	.set	reorder

	move	$4,$0
	.set	noreorder
	.set	nomacro
	j	$L299
	sb	$2,9($17)
	.set	macro
	.set	reorder

$L232:
	sb	$0,4($5)
	.set	noreorder
	.set	nomacro
	j	$L230
	sb	$0,1($4)
	.set	macro
	.set	reorder

$L221:
	addiu	$4,$17,25
	sb	$0,23($17)
	.set	noreorder
	.set	nomacro
	j	$L219
	sb	$0,24($17)
	.set	macro
	.set	reorder

$L217:
	li	$23,2			# 0x2
	.set	noreorder
	.set	nomacro
	j	$L212
	sb	$20,17($16)
	.set	macro
	.set	reorder

$L312:
	.set	noreorder
	.set	nomacro
	bne	$5,$0,$L375
	lw	$31,120($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L299
	sw	$0,4($17)
	.set	macro
	.set	reorder

$L237:
	lbu	$3,4($16)
	sltu	$2,$3,8
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L258
	sll	$2,$3,2
	.set	macro
	.set	reorder

	lui	$3,%hi($L266)
	addiu	$3,$3,%lo($L266)
	addu	$2,$2,$3
	lw	$4,0($2)
	j	$4
	.rdata
	.align	2
	.align	2
$L266:
	.word	$L258
	.word	$L259
	.word	$L260
	.word	$L261
	.word	$L262
	.word	$L263
	.word	$L264
	.word	$L265
	.section	.text.aac_frame_decode
$L258:
	lbu	$3,19($16)
	lbu	$2,20($16)
	subu	$2,$2,$3
	andi	$8,$2,0x00ff
	andi	$3,$8,0x1
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L267
	srl	$5,$8,1
	.set	macro
	.set	reorder

	addiu	$7,$8,-1
	srl	$2,$7,31
	addu	$2,$2,$7
	lbu	$3,18($16)
	sra	$2,$2,1
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L269
	andi	$6,$2,0x00ff
	.set	macro
	.set	reorder

	addiu	$2,$6,1
	andi	$7,$2,0x00ff
	li	$3,1
	sb	$3,23($17)
	sb	$7,19($17)
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L271
	sb	$6,21($17)
	.set	macro
	.set	reorder

	li	$5,1			# 0x1
	li	$9,2
	li	$10,3
$L273:
	addiu	$2,$5,2
	addu	$3,$5,$17
	andi	$5,$2,0x00ff
	sltu	$4,$6,$5
	sb	$10,24($3)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L273
	sb	$9,23($3)
	.set	macro
	.set	reorder

$L271:
	sltu	$2,$7,$8
	beq	$2,$0,$L274
	li	$5,6
	li	$6,7
$L275:
	addiu	$2,$7,2
	addu	$3,$7,$17
	andi	$7,$2,0x00ff
	sltu	$4,$7,$8
	sb	$6,24($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L275
	sb	$5,23($3)
	.set	macro
	.set	reorder

$L274:
	lbu	$3,19($16)
$L362:
	sb	$3,22($17)
	lbu	$2,20($16)
	sltu	$2,$8,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L236
	li	$4,9
	.set	macro
	.set	reorder

	addu	$2,$8,$17
$L376:
	sb	$4,23($2)
	addiu	$3,$8,1
	lbu	$2,20($16)
	andi	$8,$3,0x00ff
	sltu	$2,$8,$2
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L376
	addu	$2,$8,$17
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L361
	mul	$21,$22,$23
	.set	macro
	.set	reorder

$L259:
	li	$2,1
	sb	$2,23($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$2,19($17)
	.set	macro
	.set	reorder

$L261:
	li	$2,3
	li	$3,1
	li	$4,2
	sb	$3,23($17)
	sb	$4,24($17)
	sb	$2,25($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$2,19($17)
	.set	macro
	.set	reorder

$L262:
	li	$2,2
	li	$3,3
	li	$4,1
	sb	$2,24($17)
	li	$2,8
	sb	$4,23($17)
	sb	$3,25($17)
	sb	$2,26($17)
	sb	$3,19($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$4,21($17)
	.set	macro
	.set	reorder

$L263:
	li	$2,1
	li	$4,3
	li	$5,2
	sb	$2,23($17)
	li	$3,7
	li	$2,6
	sb	$5,24($17)
	sb	$4,25($17)
	sb	$2,26($17)
	sb	$3,27($17)
	sb	$4,19($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$5,21($17)
	.set	macro
	.set	reorder

$L264:
	li	$2,6
	li	$4,3
	li	$5,2
	li	$6,1
	sb	$2,26($17)
	li	$3,7
	li	$2,9
	sb	$6,23($17)
	sb	$5,24($17)
	sb	$4,25($17)
	sb	$3,27($17)
	sb	$2,28($17)
	sb	$4,19($17)
	sb	$5,21($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$6,22($17)
	.set	macro
	.set	reorder

$L265:
	li	$2,4
	li	$3,5
	sb	$2,26($17)
	li	$2,6
	li	$4,2
	li	$5,3
	li	$6,1
	sb	$3,27($17)
	sb	$2,28($17)
	li	$3,7
	li	$2,9
	sb	$6,23($17)
	sb	$4,24($17)
	sb	$5,25($17)
	sb	$3,29($17)
	sb	$2,30($17)
	sb	$5,19($17)
	sb	$4,20($17)
	sb	$4,21($17)
	.set	noreorder
	.set	nomacro
	j	$L236
	sb	$6,22($17)
	.set	macro
	.set	reorder

$L317:
	.set	noreorder
	.set	nomacro
	j	$L302
	lbu	$3,2008($16)
	.set	macro
	.set	reorder

$L357:
	lbu	$2,2009($16)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L377
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	li	$2,1
	li	$23,2			# 0x2
	sb	$2,16($16)
	.set	noreorder
	.set	nomacro
	j	$L212
	sb	$0,17($16)
	.set	macro
	.set	reorder

$L233:
	sb	$0,6($5)
	sb	$0,4($5)
	.set	noreorder
	.set	nomacro
	j	$L230
	sb	$0,5($5)
	.set	macro
	.set	reorder

$L222:
	addiu	$4,$17,26
	sb	$0,23($17)
	sb	$0,24($17)
	.set	noreorder
	.set	nomacro
	j	$L219
	sb	$0,25($17)
	.set	macro
	.set	reorder

$L358:
	addiu	$4,$17,24
	.set	noreorder
	.set	nomacro
	j	$L219
	sb	$0,23($17)
	.set	macro
	.set	reorder

$L359:
	.set	noreorder
	.set	nomacro
	j	$L230
	sb	$0,4($5)
	.set	macro
	.set	reorder

$L355:
	li	$2,7
	li	$23,8			# 0x8
	sb	$2,4($16)
	.set	noreorder
	.set	nomacro
	j	$L212
	sb	$0,17($16)
	.set	macro
	.set	reorder

$L248:
	andi	$8,$2,0x00ff
	.set	noreorder
	.set	nomacro
	j	$L250
	li	$11,1			# 0x1
	.set	macro
	.set	reorder

$L239:
	addiu	$3,$8,-1
	li	$2,1
	andi	$8,$3,0x00ff
	li	$6,1			# 0x1
	.set	noreorder
	.set	nomacro
	j	$L241
	sb	$2,23($17)
	.set	macro
	.set	reorder

$L356:
	li	$23,7			# 0x7
	sb	$0,4($16)
	.set	noreorder
	.set	nomacro
	j	$L212
	sb	$0,17($16)
	.set	macro
	.set	reorder

$L360:
	lw	$2,12($16)
	move	$4,$0
	addiu	$2,$2,1
	.set	noreorder
	.set	nomacro
	j	$L299
	sw	$2,12($16)
	.set	macro
	.set	reorder

$L267:
	andi	$2,$5,0x1
	sb	$5,19($17)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L281
	sb	$5,21($17)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L378
	sltu	$2,$5,$8
	.set	macro
	.set	reorder

	move	$6,$0
	li	$7,2
	li	$9,3
$L290:
	addiu	$2,$6,2
	addu	$3,$6,$17
	andi	$6,$2,0x00ff
	sltu	$4,$6,$5
	sb	$9,24($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L290
	sb	$7,23($3)
	.set	macro
	.set	reorder

	sltu	$2,$5,$8
$L378:
	beq	$2,$0,$L274
	li	$6,6
	li	$7,7
$L291:
	addiu	$2,$5,2
	addu	$3,$5,$17
	andi	$5,$2,0x00ff
	sltu	$4,$5,$8
	sb	$7,24($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L291
	sb	$6,23($3)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L362
	lbu	$3,19($16)
	.set	macro
	.set	reorder

$L281:
	li	$2,1
	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L285
	sb	$2,23($17)
	.set	macro
	.set	reorder

	li	$6,1			# 0x1
	li	$7,2
	li	$9,3
$L287:
	addiu	$2,$6,2
	addu	$3,$6,$17
	andi	$6,$2,0x00ff
	sltu	$4,$5,$6
	sb	$9,24($3)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L287
	sb	$7,23($3)
	.set	macro
	.set	reorder

$L285:
	addiu	$2,$5,1
	andi	$5,$2,0x00ff
	addiu	$6,$8,-1
	slt	$2,$5,$6
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L379
	addu	$3,$6,$17
	.set	macro
	.set	reorder

	li	$7,6
	li	$9,7
$L289:
	addiu	$2,$5,2
	addu	$3,$5,$17
	andi	$5,$2,0x00ff
	slt	$4,$5,$6
	sb	$9,24($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L289
	sb	$7,23($3)
	.set	macro
	.set	reorder

	addu	$3,$6,$17
$L379:
	li	$2,8
	.set	noreorder
	.set	nomacro
	j	$L274
	sb	$2,23($3)
	.set	macro
	.set	reorder

$L269:
	addiu	$2,$6,1
	sb	$2,21($17)
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L276
	sb	$6,19($17)
	.set	macro
	.set	reorder

	move	$5,$0
	li	$9,2
	li	$10,3
$L278:
	addiu	$2,$5,2
	addu	$3,$5,$17
	andi	$5,$2,0x00ff
	sltu	$4,$5,$6
	sb	$10,24($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L278
	sb	$9,23($3)
	.set	macro
	.set	reorder

$L276:
	slt	$2,$6,$7
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L279
	move	$5,$6
	.set	macro
	.set	reorder

	li	$9,6
	li	$10,7
$L280:
	addiu	$2,$6,2
	addu	$3,$5,$17
	andi	$5,$2,0x00ff
	slt	$4,$5,$7
	sb	$10,24($3)
	sb	$9,23($3)
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L280
	move	$6,$5
	.set	macro
	.set	reorder

$L279:
	addu	$3,$7,$17
	li	$2,8
	.set	noreorder
	.set	nomacro
	j	$L274
	sb	$2,23($3)
	.set	macro
	.set	reorder

	.end	aac_frame_decode
	.section	.text.NeAACDecDecode2,"ax",@progbits
	.align	2
	.align	5
	.globl	NeAACDecDecode2
	.ent	NeAACDecDecode2
	.type	NeAACDecDecode2, @function
NeAACDecDecode2:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$8,16($sp)
	lw	$2,20($sp)
	beq	$8,$0,$L381
	move	$3,$5

	bne	$2,$0,$L386
	nop

$L381:
	li	$2,27
	sb	$2,9($3)
	j	$31
	move	$2,$0

$L386:
	j	aac_frame_decode
	nop

	.set	macro
	.set	reorder
	.end	NeAACDecDecode2
	.section	.text.NeAACDecDecode,"ax",@progbits
	.align	2
	.align	5
	.globl	NeAACDecDecode
	.ent	NeAACDecDecode
	.type	NeAACDecDecode, @function
NeAACDecDecode:
	.frame	$sp,32,$31		# vars= 0, regs= 1/0, args= 24, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$31,24($sp)
	sw	$0,16($sp)
	jal	aac_frame_decode
	sw	$0,20($sp)

	lw	$31,24($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	NeAACDecDecode
	.rdata
	.align	2
	.type	str.4088, @object
	.size	str.4088, 12
str.4088:
	.byte	2
	.byte	4
	.byte	4
	.byte	4
	.byte	8
	.byte	2
	.byte	2
	.byte	2
	.byte	2
	.byte	0
	.byte	0
	.byte	0
	.align	2
	.type	bitmask, @object
	.size	bitmask, 132
bitmask:
	.word	0
	.word	1
	.word	3
	.word	7
	.word	15
	.word	31
	.word	63
	.word	127
	.word	255
	.word	511
	.word	1023
	.word	2047
	.word	4095
	.word	8191
	.word	16383
	.word	32767
	.word	65535
	.word	131071
	.word	262143
	.word	524287
	.word	1048575
	.word	2097151
	.word	4194303
	.word	8388607
	.word	16777215
	.word	33554431
	.word	67108863
	.word	134217727
	.word	268435455
	.word	536870911
	.word	1073741823
	.word	2147483647
	.word	-1
	.ident	"GCC: (GNU) 4.1.2"