af_lavcresample.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 1,159 行 · 第 1/2 页

	.file	1 "af_lavcresample.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.cst8,"aM",@progbits,8
	.align	3
$LC0:
	.word	-1717986918
	.word	1072273817
	.section	.text.af_open,"ax",@progbits
	.align	2
	.align	5
	.ent	af_open
	.type	af_open, @function
af_open:
	.frame	$sp,32,$31		# vars= 0, regs= 3/0, args= 16, gp= 0
	.mask	0x80030000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-32
	sw	$16,16($sp)
	li	$5,56			# 0x38
	move	$16,$4
	li	$4,1			# 0x1
	sw	$31,24($sp)
	jal	uc_calloc
	sw	$17,20($sp)

	move	$17,$2
	lui	$2,%hi(control)
	addiu	$2,$2,%lo(control)
	sw	$2,4($16)
	lui	$3,%hi(uninit)
	lui	$2,%hi(play)
	li	$4,1			# 0x1
	addiu	$3,$3,%lo(uninit)
	addiu	$2,$2,%lo(play)
	sw	$3,8($16)
	sw	$4,44($16)
	sw	$4,40($16)
	sw	$2,12($16)
	jal	uc_calloc
	li	$5,24			# 0x18

	sw	$2,20($16)
	lui	$4,%hi($LC0)
	li	$2,16			# 0x10
	sw	$2,36($17)
	lw	$3,%lo($LC0+4)($4)
	lw	$2,%lo($LC0)($4)
	li	$4,10			# 0xa
	sw	$2,48($17)
	sw	$17,16($16)
	sw	$3,52($17)
	sw	$4,44($17)
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	af_open
	.section	.text.uninit,"ax",@progbits
	.align	2
	.align	5
	.ent	uninit
	.type	uninit, @function
uninit:
	.frame	$sp,24,$31		# vars= 0, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$16,16($sp)
	sw	$31,20($sp)
	move	$16,$4
	lw	$4,20($4)
	beq	$4,$0,$L4
	nop

	jal	uc_free
	lw	$4,0($4)

	lw	$4,20($16)
$L4:
	jal	uc_free
	nop

	lw	$16,16($16)
	beq	$16,$0,$L10
	lw	$31,20($sp)

	lw	$2,0($16)
	beq	$2,$0,$L8
	move	$4,$2

	jal	av_resample_close
	nop

$L8:
	jal	uc_free
	lw	$4,4($16)

	jal	uc_free
	lw	$4,8($16)

	jal	uc_free
	lw	$4,12($16)

	jal	uc_free
	lw	$4,16($16)

	jal	uc_free
	lw	$4,20($16)

	jal	uc_free
	lw	$4,24($16)

	move	$4,$16
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	uc_free
	addiu	$sp,$sp,24

$L10:
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	uninit
	.globl	__floatsidf
	.globl	__divdf3
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC1:
	.ascii	"%d:%d:%d:%d:%lf\000"
	.globl	__ledf2
	.globl	__gtdf2
	.globl	__adddf3
	.section	.rodata.cst8
	.align	3
$LC2:
	.word	0
	.word	-1072037888
	.align	3
$LC3:
	.word	-1717986920
	.word	-1077306983
	.align	3
$LC4:
	.word	-1717986918
	.word	1072273817
	.align	3
$LC5:
	.word	0
	.word	1072693248
	.section	.text.control,"ax",@progbits
	.align	2
	.align	5
	.ent	control
	.type	control, @function
control:
	.frame	$sp,64,$31		# vars= 0, regs= 7/0, args= 32, gp= 0
	.mask	0x803f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-64
	li	$2,536870912			# 0x20000000
	sw	$20,48($sp)
	sw	$19,44($sp)
	sw	$31,56($sp)
	sw	$21,52($sp)
	sw	$18,40($sp)
	sw	$17,36($sp)
	sw	$16,32($sp)
	ori	$2,$2,0x300
	move	$19,$4
	move	$20,$6
	beq	$5,$2,$L15
	lw	$18,16($4)

	li	$2,1073741824			# 0x40000000
	ori	$2,$2,0x100
	beq	$5,$2,$L16
	li	$2,268435456			# 0x10000000

	ori	$2,$2,0x100
	beq	$5,$2,$L14
	li	$5,-1			# 0xffffffffffffffff

$L17:
	lw	$31,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$5
	j	$31
	addiu	$sp,$sp,64

$L15:
	lw	$6,20($4)
	lui	$5,%hi($LC1)
	sw	$0,48($18)
	sw	$0,52($18)
	move	$4,$20
	addiu	$5,$5,%lo($LC1)
	addiu	$6,$6,8
	addiu	$7,$18,36
	addiu	$2,$18,40
	addiu	$3,$18,44
	addiu	$8,$18,48
	sw	$2,16($sp)
	sw	$3,20($sp)
	jal	sscanf
	sw	$8,24($sp)

	lw	$4,48($18)
	lw	$5,52($18)
	move	$6,$0
	jal	__ledf2
	move	$7,$0

	blez	$2,$L25
	li	$5,1			# 0x1

	lw	$31,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$5
	j	$31
	addiu	$sp,$sp,64

$L16:
	lw	$2,0($6)
	lw	$3,20($4)
	li	$5,1			# 0x1
	sw	$2,8($3)
	lw	$31,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$5
	j	$31
	addiu	$sp,$sp,64

$L14:
	lw	$4,20($4)
	lw	$2,8($6)
	lw	$5,8($4)
	beq	$5,$2,$L18
	nop

	beq	$5,$0,$L18
	nop

	lw	$2,12($6)
	slt	$3,$2,7
	beq	$3,$0,$L31
	sw	$2,12($4)

$L21:
	li	$3,9			# 0x9
	li	$2,2			# 0x2
	sw	$2,20($4)
	sw	$3,16($4)
	sw	$5,40($19)
	lw	$2,8($20)
	addiu	$4,$19,40
	jal	af_frac_cancel
	sw	$2,44($19)

	lw	$21,36($18)
	sll	$2,$21,2
	sll	$4,$21,7
	subu	$4,$4,$2
	addu	$4,$4,$21
	jal	__floatsidf
	sll	$4,$4,2

	lw	$5,20($19)
	move	$17,$3
	lw	$4,8($20)
	lw	$3,8($5)
	move	$16,$2
	slt	$2,$4,$3
	jal	__floatsidf
	movz	$4,$3,$2

	move	$6,$2
	move	$4,$16
	move	$5,$17
	jal	__divdf3
	move	$7,$3

	lw	$4,0($18)
	sw	$2,32($19)
	beq	$4,$0,$L23
	sw	$3,36($19)

	jal	av_resample_close
	nop

	lw	$21,36($18)
$L23:
	lw	$2,40($18)
	lw	$7,44($18)
	sw	$2,16($sp)
	lw	$4,40($19)
	lw	$5,44($19)
	lw	$3,52($18)
	lw	$2,48($18)
	move	$6,$21
	sw	$3,28($sp)
	jal	av_resample_init
	sw	$2,24($sp)

	lw	$3,20($19)
	lw	$4,8($20)
	lw	$16,8($3)
	move	$5,$20
	sw	$4,8($3)
	sw	$2,0($18)
	jal	af_test_output
	move	$4,$19

	move	$5,$2
	lw	$2,20($19)
	j	$L17
	sw	$16,8($2)

$L25:
	lw	$4,36($18)
	jal	__floatsidf
	addiu	$4,$4,8

	lui	$6,%hi($LC2)
	lw	$4,%lo($LC2)($6)
	lw	$5,%lo($LC2+4)($6)
	move	$7,$3
	jal	__divdf3
	move	$6,$2

	move	$16,$2
	lui	$2,%hi($LC3)
	lw	$6,%lo($LC3)($2)
	lw	$7,%lo($LC3+4)($2)
	move	$4,$16
	move	$5,$3
	jal	__gtdf2
	move	$17,$3

	bgtz	$2,$L27
	lui	$2,%hi($LC5)

	lui	$2,%hi($LC4)
	lw	$3,%lo($LC4+4)($2)
	lw	$2,%lo($LC4)($2)
	sw	$2,48($18)
$L32:
	sw	$3,52($18)
	li	$5,1			# 0x1
	lw	$31,56($sp)
	lw	$21,52($sp)
	lw	$20,48($sp)
	lw	$19,44($sp)
	lw	$18,40($sp)
	lw	$17,36($sp)
	lw	$16,32($sp)
	move	$2,$5
	j	$31
	addiu	$sp,$sp,64

$L27:
	lw	$6,%lo($LC5)($2)
	lw	$7,%lo($LC5+4)($2)
	move	$4,$16
	jal	__adddf3
	move	$5,$17

	j	$L32
	sw	$2,48($18)

$L31:
	li	$2,6			# 0x6
	j	$L21
	sw	$2,12($4)

$L18:
	j	$L17
	li	$5,2			# 0x2

	.set	macro
	.set	reorder
	.end	control
	.section	.text.play,"ax",@progbits
	.align	2
	.align	5
	.ent	play
	.type	play, @function
play:
	.frame	$fp,104,$31		# vars= 32, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-104
	sw	$fp,96($sp)
	sw	$23,92($sp)
	sw	$21,84($sp)
	sw	$20,80($sp)
	sw	$31,100($sp)
	sw	$22,88($sp)
	sw	$19,76($sp)
	sw	$18,72($sp)
	sw	$17,68($sp)
	sw	$16,64($sp)
	lw	$17,12($5)
	lw	$2,4($5)
	sll	$3,$17,1
	div	$0,$2,$3
	teq	$3,$0,7
	lw	$2,40($4)
	move	$fp,$sp
	lw	$7,44($4)
	sw	$4,104($fp)
	sw	$3,60($fp)
	lw	$3,20($4)
	move	$4,$2
	sw	$5,108($fp)
	lw	$16,4($3)
	lw	$6,108($fp)
	lw	$3,104($fp)
	sw	$sp,44($fp)
	lw	$19,16($3)
	lw	$3,0($6)
	move	$5,$7
	sw	$3,56($fp)
	mflo	$23
	mul	$2,$23,$2
	div	$0,$2,$7
	teq	$7,$0,7
	mflo	$2
	addiu	$21,$2,10
	sll	$3,$21,2
	sll	$2,$21,4
	subu	$2,$2,$3
	addiu	$2,$2,14
	srl	$2,$2,3
	sll	$2,$2,3
	.set	noreorder
	.set	nomacro
	jal	af_lencalc
	subu	$sp,$sp,$2
	.set	macro
	.set	reorder

	slt	$16,$16,$2
	.set	noreorder
	.set	nomacro
	bne	$16,$0,$L121
	addiu	$20,$sp,32
	.set	macro
	.set	reorder

	lw	$2,104($fp)
$L131:
	lw	$10,32($19)
	lw	$5,20($2)
	lw	$2,60($fp)
	lw	$3,4($5)
	lw	$4,28($19)
	div	$0,$3,$2
	teq	$2,$0,7
	addu	$6,$23,$10
	slt	$4,$4,$6
	lw	$22,0($5)
	mflo	$3
	slt	$2,$3,$21
	movz	$3,$21,$2
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L38
	sw	$3,40($fp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$17,$L38
	sw	$6,28($19)
	.set	macro
	.set	reorder

	addiu	$16,$19,4
	move	$18,$0
$L41:
	lw	$5,28($19)
	lw	$4,0($16)
	.set	noreorder
	.set	nomacro
	jal	uc_realloc
	sll	$5,$5,1
	.set	macro
	.set	reorder

	addiu	$18,$18,1
	sw	$2,0($16)
	.set	noreorder
	.set	nomacro
	bne	$17,$18,$L41
	addiu	$16,$16,4
	.set	macro
	.set	reorder

	lw	$10,32($19)
$L38:
	sll	$21,$21,1
	li	$2,1			# 0x1
	sw	$21,52($fp)
	lw	$8,56($fp)
	.set	noreorder
	.set	nomacro
	beq	$17,$2,$L122
	sw	$20,48($fp)
	.set	macro
	.set	reorder

	li	$2,2			# 0x2
	beq	$17,$2,$L123
	blez	$23,$L52
	move	$9,$0
$L61:
	.set	noreorder
	.set	nomacro
	blez	$17,$L65
	addu	$2,$9,$10
	.set	macro
	.set	reorder

	sll	$7,$2,1
	addiu	$6,$19,4
	move	$5,$8
	move	$4,$0
$L63:
	lw	$2,0($6)
	lhu	$3,0($5)
	addu	$2,$2,$7
	addiu	$4,$4,1
	sh	$3,0($2)
	addiu	$5,$5,2
	.set	noreorder
	.set	nomacro
	bne	$17,$4,$L63
	addiu	$6,$6,4
	.set	macro
	.set	reorder

	lw	$3,60($fp)
	addu	$8,$8,$3
$L65:
	addiu	$9,$9,1
	bne	$23,$9,$L61