vd_realvid.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 701 行

	.file	1 "vd_realvid.c"
	.section .mdebug.abi32
	.previous
	.section	.text.func_table,"ax",@progbits
	.align	2
	.align	5
	.globl	func_table
	.ent	func_table
	.type	func_table, @function
func_table:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi(mpcodecs_vd_realvid)
	j	$31
	addiu	$2,$2,%lo(mpcodecs_vd_realvid)

	.set	macro
	.set	reorder
	.end	func_table
	.section	.text.__pure_virtual,"ax",@progbits
	.align	2
	.align	5
	.globl	__pure_virtual
	.ent	__pure_virtual
	.type	__pure_virtual, @function
__pure_virtual:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	$31
	nop

	.set	macro
	.set	reorder
	.end	__pure_virtual
	.section	.text.control,"ax",@progbits
	.align	2
	.align	5
	.ent	control
	.type	control, @function
control:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	li	$2,-1			# 0xffffffffffffffff
	j	$31
	sw	$7,12($sp)

	.set	macro
	.set	reorder
	.end	control
	.section	.text.__builtin_vec_new,"ax",@progbits
	.align	2
	.align	5
	.globl	__builtin_vec_new
	.ent	__builtin_vec_new
	.type	__builtin_vec_new, @function
__builtin_vec_new:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	uc_malloc
	nop

	.set	macro
	.set	reorder
	.end	__builtin_vec_new
	.globl	__floatsisf
	.globl	__divsf3
	.section	.text.decode,"ax",@progbits
	.align	2
	.align	5
	.ent	decode
	.type	decode, @function
decode:
	.frame	$sp,96,$31		# vars= 48, regs= 6/0, args= 24, gp= 0
	.mask	0x801f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-96
	sw	$17,76($sp)
	sw	$16,72($sp)
	sw	$31,92($sp)
	sw	$20,88($sp)
	sw	$19,84($sp)
	sw	$18,80($sp)
	lw	$3,12($5)
	li	$2,1			# 0x1
	move	$16,$5
	move	$17,$4
	beq	$7,$2,$L30
	addu	$8,$5,$3

	lw	$4,8($5)
	lw	$3,0($5)
	lw	$2,4($5)
	sw	$8,56($sp)
	sw	$2,64($sp)
	sw	$3,52($sp)
	sw	$4,44($sp)
	sw	$0,60($sp)
	bgtz	$6,$L31
	sw	$0,48($sp)

$L13:
	move	$7,$0
$L22:
	lw	$31,92($sp)
$L35:
	lw	$20,88($sp)
	lw	$19,84($sp)
	lw	$18,80($sp)
	lw	$17,76($sp)
	lw	$16,72($sp)
	move	$2,$7
	j	$31
	addiu	$sp,$sp,96

$L31:
	andi	$2,$7,0x2
$L34:
	bne	$2,$0,$L22
	move	$7,$0

	lui	$18,%hi(buffer)
	lw	$5,%lo(buffer)($18)
	beq	$5,$0,$L32
	nop

$L16:
	lw	$4,344($17)
	lui	$3,%hi(rvyuv_transform)
	lw	$2,%lo(rvyuv_transform)($3)
	addiu	$6,$sp,44
	sw	$4,16($sp)
	addiu	$7,$sp,24
	jal	$2
	addiu	$4,$16,16

	move	$20,$2
	lw	$2,24($sp)
	beq	$2,$0,$L13
	lui	$19,%hi(inited)

	lw	$2,%lo(inited)($19)
	bne	$2,$0,$L19
	nop

	jal	__floatsisf
	lw	$4,256($17)

	lw	$4,260($17)
	jal	__floatsisf
	move	$16,$2

	move	$5,$2
	jal	__divsf3
	move	$4,$16

	lw	$5,36($sp)
	lw	$6,40($sp)
	li	$7,808583168			# 0x30320000
	sw	$2,244($17)
	sw	$5,256($17)
	sw	$6,260($17)
	ori	$7,$7,0x3449
	jal	mpcodecs_config_vo
	move	$4,$17

	beq	$2,$0,$L13
	li	$2,1			# 0x1

	sw	$2,%lo(inited)($19)
$L19:
	lw	$7,256($17)
	lw	$2,260($17)
	move	$4,$17
	move	$5,$0
	move	$6,$0
	jal	mpcodecs_get_image
	sw	$2,16($sp)

	beq	$2,$0,$L22
	move	$7,$2

	lw	$2,%lo(buffer)($18)
	lw	$3,12($2)
	lw	$6,8($2)
	sw	$3,48($7)
	lw	$4,20($2)
	lw	$5,16($2)
	sw	$4,52($7)
	lw	$3,28($2)
	lw	$4,24($2)
	sw	$3,56($7)
	lw	$2,24($sp)
	sw	$6,32($7)
	sw	$5,36($7)
	beq	$2,$0,$L24
	sw	$4,40($7)

	lw	$3,256($17)
	lw	$2,36($sp)
	beq	$3,$2,$L33
	lw	$2,40($sp)

	sw	$0,%lo(inited)($19)
$L24:
	beq	$20,$0,$L35
	lw	$31,92($sp)

	j	$L35
	move	$7,$0

$L30:
	lw	$5,8($5)
	lw	$4,0($16)
	lw	$2,4($16)
	li	$3,518			# 0x206
	sw	$2,64($sp)
	sw	$3,60($sp)
	sw	$8,56($sp)
	sw	$4,52($sp)
	sw	$5,44($sp)
	blez	$6,$L13
	sw	$0,48($sp)

	j	$L34
	andi	$2,$7,0x2

$L33:
	lw	$3,260($17)
	beq	$3,$2,$L24
	nop

	j	$L24
	sw	$0,%lo(inited)($19)

$L32:
	jal	uc_malloc
	li	$4,32			# 0x20

	move	$5,$2
	j	$L16
	sw	$2,%lo(buffer)($18)

	.set	macro
	.set	reorder
	.end	decode
	.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)
	lui	$2,%hi(rvyuv_free)
	lw	$2,%lo(rvyuv_free)($2)
	beq	$2,$0,$L37
	lui	$16,%hi(buffer)

	jal	$2
	lw	$4,344($4)

$L37:
	lw	$2,%lo(buffer)($16)
	lui	$3,%hi(rv_handle)
	lui	$5,%hi(inited)
	move	$4,$2
	sw	$0,%lo(rv_handle)($3)
	beq	$2,$0,$L39
	sw	$0,%lo(inited)($5)

	jal	uc_free
	nop

$L39:
	sw	$0,%lo(buffer)($16)
	lw	$31,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	uninit
	.section	.text.__builtin_vec_delete,"ax",@progbits
	.align	2
	.align	5
	.globl	__builtin_vec_delete
	.ent	__builtin_vec_delete
	.type	__builtin_vec_delete, @function
__builtin_vec_delete:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	j	uc_free
	nop

	.set	macro
	.set	reorder
	.end	__builtin_vec_delete
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"realvideo: extradata too small (%u)\012\000"
	.align	2
$LC1:
	.ascii	"realvideo codec id: 0x%08X  sub-id: 0x%08X\012\000"
	.align	2
$LC2:
	.ascii	"Error resolving symbols! (version incompatibility?)\012\000"
	.align	2
$LC3:
	.ascii	"Read the RealVideo section of the DOCS!\012\000"
	.align	2
$LC4:
	.ascii	"Couldn't open RealVideo codec, error code: 0x%X  \012\000"
	.align	2
$LC5:
	.ascii	"realvideo: using cmsg24 with %u elements.\012\000"
	.align	2
$LC6:
	.ascii	"realvideo: not enough extradata (%u) to make %u cmsg24 e"
	.ascii	"lements.\012\000"
	.align	2
$LC7:
	.ascii	"realvideo: %u bytes of unknown extradata remaining.\012\000"
	.align	2
$LC8:
	.ascii	"INFO: RealVideo codec init OK!\012\000"
	.section	.text.init,"ax",@progbits
	.align	2
	.align	5
	.ent	init
	.type	init, @function
init:
	.frame	$sp,168,$31		# vars= 104, regs= 9/0, args= 24, gp= 0
	.mask	0x80ff0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-168
	sw	$20,144($sp)
	sw	$19,140($sp)
	sw	$31,160($sp)
	sw	$23,156($sp)
	sw	$22,152($sp)
	sw	$21,148($sp)
	sw	$18,136($sp)
	sw	$17,132($sp)
	sw	$16,128($sp)
	lw	$17,336($4)
	lwl	$18,3($17)
	lwr	$18,0($17)
	addiu	$20,$18,-40
	sltu	$2,$20,8
	beq	$2,$0,$L45
	move	$19,$4

	lui	$6,%hi($LC0)
	move	$7,$20
	addiu	$6,$6,%lo($LC0)
	li	$4,13			# 0xd
	jal	mp_msg
	li	$5,1			# 0x1

	lw	$31,160($sp)
	lw	$23,156($sp)
	lw	$22,152($sp)
	lw	$21,148($sp)
	lw	$20,144($sp)
	lw	$19,140($sp)
	lw	$18,136($sp)
	lw	$17,132($sp)
	lw	$16,128($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,168

$L45:
	lw	$5,40($17)
	lw	$2,44($17)
	li	$3,-16777216			# 0xffffffffff000000
	li	$4,16711680			# 0xff0000
	ori	$16,$3,0xff00
	ori	$21,$4,0xff
	srl	$3,$5,8
	srl	$4,$2,8
	sll	$5,$5,8
	sll	$2,$2,8
	and	$3,$3,$21
	and	$4,$4,$21
	and	$5,$5,$16
	and	$2,$2,$16
	or	$5,$5,$3
	or	$2,$2,$4
	sll	$3,$2,16
	sll	$4,$5,16
	srl	$2,$2,16
	srl	$5,$5,16
	or	$2,$2,$3
	or	$5,$5,$4
	li	$3,1			# 0x1
	sw	$2,56($sp)
	sw	$5,48($sp)
	sw	$3,52($sp)
	sw	$0,44($sp)
	lw	$7,44($17)
	lw	$3,40($17)
	srl	$2,$7,8
	srl	$4,$3,8
	sll	$7,$7,8
	sll	$3,$3,8
	and	$2,$2,$21
	and	$4,$4,$21
	and	$7,$7,$16
	and	$3,$3,$16
	or	$7,$7,$2
	or	$3,$3,$4
	lh	$9,256($19)
	lh	$8,260($19)
	sll	$5,$7,16
	sll	$2,$3,16
	srl	$7,$7,16
	srl	$3,$3,16
	lui	$6,%hi($LC1)
	or	$3,$3,$2
	or	$7,$7,$5
	li	$2,11
	addiu	$6,$6,%lo($LC1)
	li	$4,13			# 0xd
	li	$5,6			# 0x6
	sh	$8,40($sp)
	sh	$9,38($sp)
	sh	$2,36($sp)
	sw	$3,16($sp)
	jal	mp_msg
	sh	$0,42($sp)

	lui	$3,%hi(_RV40toYUV420Free)
	lui	$2,%hi(rv_handle)
	addiu	$3,$3,%lo(_RV40toYUV420Free)
	lui	$7,%hi(rvyuv_free)
	lui	$6,%hi(_RV40toYUV420Transform)
	sw	$0,%lo(rv_handle)($2)
	sw	$3,%lo(rvyuv_free)($7)
	addiu	$6,$6,%lo(_RV40toYUV420Transform)
	lui	$7,%hi(rvyuv_transform)
	lui	$2,%hi(_RV40toYUV420Init)
	lui	$3,%hi(_RV40toYUV420CustomMessage)
	addiu	$2,$2,%lo(_RV40toYUV420Init)
	sw	$6,%lo(rvyuv_transform)($7)
	addiu	$3,$3,%lo(_RV40toYUV420CustomMessage)
	lui	$6,%hi(rvyuv_init)
	lui	$23,%hi(rvyuv_custom_message)
	sw	$0,344($19)
	addiu	$4,$sp,36
	addiu	$5,$19,344
	sw	$3,%lo(rvyuv_custom_message)($23)
	jal	$2
	sw	$2,%lo(rvyuv_init)($6)

	bne	$2,$0,$L67
	addiu	$22,$17,40

	lw	$3,12($19)
	li	$2,808648704			# 0x30330000
	ori	$2,$2,0x5652
	sltu	$3,$2,$3
	bne	$3,$0,$L73
	lui	$6,%hi($LC8)

	lw	$2,44($17)
	srl	$3,$2,8
	sll	$2,$2,8
	and	$3,$3,$21
	and	$2,$2,$16
	or	$2,$2,$3
	sll	$4,$2,16
	li	$3,538968064			# 0x20200000
	srl	$2,$2,16
	or	$2,$2,$4
	ori	$3,$3,0x2
	sltu	$2,$2,$3
	bne	$2,$0,$L74
	addiu	$6,$6,%lo($LC8)

	addiu	$16,$sp,60
	move	$4,$16
	move	$5,$0
	jal	memset
	li	$6,64			# 0x40

	lw	$3,256($19)
	lw	$4,260($19)
	sw	$3,60($sp)
	sw	$4,64($sp)
	lbu	$2,1($22)
	li	$3,36			# 0x24
	andi	$2,$2,0x7
	addiu	$2,$2,1
	sw	$3,24($sp)
	sw	$2,28($sp)
	sw	$16,32($sp)
	lbu	$7,1($22)
	lui	$6,%hi($LC5)
	andi	$7,$7,0x7
	addiu	$6,$6,%lo($LC5)
	li	$4,13			# 0xd
	jal	mp_msg
	li	$5,6			# 0x6

	lbu	$2,1($22)
	addiu	$16,$18,-48
	andi	$3,$2,0x7
	sll	$7,$3,1
	sltu	$2,$16,$7
	bne	$2,$0,$L68
	lui	$6,%hi($LC6)

	blez	$7,$L71
	sltu	$2,$7,$16

$L70:
	move	$4,$0
	addiu	$5,$sp,68
$L62:
	addu	$3,$4,$17
	lbu	$2,48($3)
	addiu	$4,$4,1
	sll	$2,$2,2
	sw	$2,0($5)
	bne	$7,$4,$L62
	addiu	$5,$5,4

	sltu	$2,$7,$16
$L71:
	bne	$2,$0,$L69
	subu	$7,$20,$7

	lw	$2,%lo(rvyuv_custom_message)($23)
$L72:
	lw	$5,344($19)
	jal	$2
	addiu	$4,$sp,24

	lui	$6,%hi($LC8)
$L73:
	addiu	$6,$6,%lo($LC8)
$L74:
	li	$4,13			# 0xd
	jal	mp_msg
	li	$5,6			# 0x6

	lw	$31,160($sp)
	lw	$23,156($sp)
	lw	$22,152($sp)
	lw	$21,148($sp)
	lw	$20,144($sp)
	lw	$19,140($sp)
	lw	$18,136($sp)
	lw	$17,132($sp)
	lw	$16,128($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,168

$L67:
	lui	$6,%hi($LC4)
	move	$7,$2
	addiu	$6,$6,%lo($LC4)
	li	$4,13			# 0xd
	jal	mp_msg
	li	$5,1			# 0x1

	lw	$31,160($sp)
	lw	$23,156($sp)
	lw	$22,152($sp)
	lw	$21,148($sp)
	lw	$20,144($sp)
	lw	$19,140($sp)
	lw	$18,136($sp)
	lw	$17,132($sp)
	lw	$16,128($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,168

$L68:
	move	$7,$16
	addiu	$6,$6,%lo($LC6)
	li	$4,13			# 0xd
	li	$5,2			# 0x2
	jal	mp_msg
	sw	$3,16($sp)

	move	$7,$16
	bgtz	$7,$L70
	sltu	$2,$7,$16

	j	$L71
	nop

$L69:
	lui	$6,%hi($LC7)
	addiu	$6,$6,%lo($LC7)
	addiu	$7,$7,-8
	li	$4,13			# 0xd
	jal	mp_msg
	li	$5,2			# 0x2

	j	$L72
	lw	$2,%lo(rvyuv_custom_message)($23)

	.set	macro
	.set	reorder
	.end	init
	.globl	mpcodecs_vd_realvid
	.data
	.align	2
	.type	mpcodecs_vd_realvid, @object
	.size	mpcodecs_vd_realvid, 20
mpcodecs_vd_realvid:
	.word	info
	.word	init
	.word	uninit
	.word	control
	.word	decode
	.local	buffer
	.comm	buffer,4,4
	.local	inited
	.comm	inited,4,4
	.local	rv_handle
	.comm	rv_handle,4,4
	.local	rvyuv_custom_message
	.comm	rvyuv_custom_message,4,4
	.local	rvyuv_free
	.comm	rvyuv_free,4,4
	.local	rvyuv_init
	.comm	rvyuv_init,4,4
	.local	rvyuv_transform
	.comm	rvyuv_transform,4,4

	.comm	rv_init_t,24,4
	.section	.rodata.str1.4
	.align	2
$LC9:
	.ascii	"RealVideo decoder\000"
	.align	2
$LC10:
	.ascii	"realvid\000"
	.align	2
$LC11:
	.ascii	"Alex Beregszaszi\000"
	.align	2
$LC12:
	.ascii	"Florian Schneider, Arpad Gereoffy, Alex Beregszaszi, Don"
	.ascii	"nie Smith\000"
	.align	2
$LC13:
	.ascii	"binary real video codecs\000"
	.data
	.align	2
	.type	info, @object
	.size	info, 20
info:
	.word	$LC9
	.word	$LC10
	.word	$LC11
	.word	$LC12
	.word	$LC13
	.ident	"GCC: (GNU) 4.1.2"