vd_hmblck.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 933 行

	.file	1 "vd_hmblck.c"
	.section .mdebug.abi32
	.previous
	.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.uninit,"ax",@progbits
	.align	2
	.align	5
	.ent	uninit
	.type	uninit, @function
uninit:
	.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	uninit
	.section	.text.init,"ax",@progbits
	.align	2
	.align	5
	.ent	init
	.type	init, @function
init:
	.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
	.mask	0x00000000,0
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lw	$7,12($4)
	lw	$5,256($4)
	j	mpcodecs_config_vo
	lw	$6,260($4)

	.set	macro
	.set	reorder
	.end	init
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"hmblck: Image size inconsistent with data size.\012\000"
	.align	2
$LC1:
	.ascii	"hmblck: Image size is too big.\012\000"
	.align	2
$LC2:
	.ascii	"hmblck: Incorrect number of image planes.\012\000"
	.section	.text.decode,"ax",@progbits
	.align	2
	.align	5
	.ent	decode
	.type	decode, @function
decode:
	.frame	$sp,184,$31		# vars= 120, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-184
	sw	$17,148($sp)
	sw	$16,144($sp)
	sw	$31,180($sp)
	sw	$fp,176($sp)
	sw	$23,172($sp)
	sw	$22,168($sp)
	sw	$21,164($sp)
	sw	$20,160($sp)
	sw	$19,156($sp)
	sw	$18,152($sp)
	move	$17,$6
	sw	$5,188($sp)
	.set	noreorder
	.set	nomacro
	bgtz	$6,$L66
	move	$16,$4
	.set	macro
	.set	reorder

	sw	$0,140($sp)
$L10:
	lw	$2,140($sp)
$L69:
	lw	$31,180($sp)
	lw	$fp,176($sp)
	lw	$23,172($sp)
	lw	$22,168($sp)
	lw	$21,164($sp)
	lw	$20,160($sp)
	lw	$19,156($sp)
	lw	$18,152($sp)
	lw	$17,148($sp)
	lw	$16,144($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,184
	.set	macro
	.set	reorder

$L66:
	lw	$7,256($4)
	lw	$2,260($4)
	li	$5,2			# 0x2
	li	$6,16			# 0x10
	.set	noreorder
	.set	nomacro
	jal	mpcodecs_get_image
	sw	$2,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L10
	sw	$2,140($sp)
	.set	macro
	.set	reorder

	li	$2,842072064			# 0x32310000
	lw	$21,12($16)
	ori	$2,$2,0x4d48
	.set	noreorder
	.set	nomacro
	beq	$21,$2,$L67
	lw	$7,140($sp)
	.set	macro
	.set	reorder

	lw	$8,188($sp)
	lw	$3,88($7)
	lw	$2,92($7)
	lw	$5,8($7)
	lw	$7,12($7)
	mul	$16,$3,$2
	mul	$6,$5,$7
	lw	$3,140($sp)
	sll	$2,$16,1
	addu	$2,$6,$2
	lw	$4,32($3)
	lw	$18,36($3)
	lw	$19,40($3)
	.set	noreorder
	.set	nomacro
	bne	$17,$2,$L52
	addu	$20,$8,$6
	.set	macro
	.set	reorder

	slt	$2,$5,721
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L29
	slt	$2,$7,577
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L29
	lw	$2,140($sp)
	.set	macro
	.set	reorder

	lw	$3,84($2)
	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	bne	$3,$2,$L53
	sltu	$2,$6,32
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L34
	andi	$2,$4,0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L34
	lw	$3,188($sp)
	.set	macro
	.set	reorder

	andi	$2,$3,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L34
	li	$2,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$4,-4
	and	$2,$6,$2
	addu	$7,$4,$2
	lw	$8,188($sp)
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L38
	addiu	$5,$8,-4
	.set	macro
	.set	reorder

$L54:
#APP
	S32LDI xr1,$5,4
	S32LDI xr2,$5,4
	S32LDI xr3,$5,4
	S32LDI xr4,$5,4
	S32LDI xr5,$5,4
	S32LDI xr6,$5,4
	S32LDI xr7,$5,4
	S32LDI xr8,$5,4
	S32SDI xr1,$4,4
	S32SDI xr2,$4,4
	S32SDI xr3,$4,4
	S32SDI xr4,$4,4
	S32SDI xr5,$4,4
	S32SDI xr6,$4,4
	S32SDI xr7,$4,4
	S32SDI xr8,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L54
$L38:
	andi	$2,$6,0x1c
	addu	$7,$7,$2
	sltu	$3,$4,$7
	beq	$3,$0,$L40
$L55:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$7
	bne	$2,$0,$L55
$L40:
	andi	$6,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L44
	li	$2,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$6,$2,$L45
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$6,$2,$L68
$L42:
	.set	noreorder
	.set	nomacro
	beq	$16,$0,$L10
	li	$2,825360384			# 0x31320000
	.set	macro
	.set	reorder

	ori	$2,$2,0x564e
	.set	noreorder
	.set	nomacro
	beq	$21,$2,$L47
	move	$6,$0
	.set	macro
	.set	reorder

	move	$5,$20
$L49:
	lbu	$3,0($5)
	addu	$2,$18,$6
	sb	$3,0($2)
	lbu	$4,1($5)
	addu	$2,$19,$6
	addiu	$6,$6,1
	sb	$4,0($2)
	.set	noreorder
	.set	nomacro
	bne	$16,$6,$L49
	addiu	$5,$5,2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L69
	lw	$2,140($sp)
	.set	macro
	.set	reorder

$L29:
	lui	$6,%hi($LC1)
	addiu	$6,$6,%lo($LC1)
	li	$4,13			# 0xd
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L10
	sw	$0,140($sp)
	.set	macro
	.set	reorder

$L67:
	lw	$3,140($sp)
	lw	$2,140($sp)
	lw	$4,24($3)
	lw	$2,28($2)
	lw	$16,32($3)
	sw	$2,128($sp)
	lw	$17,48($3)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L10
	sw	$4,124($sp)
	.set	macro
	.set	reorder

	sll	$6,$17,4
	sw	$6,24($sp)
	sll	$4,$17,2
	lw	$8,24($sp)
	sll	$2,$17,1
	sll	$3,$17,3
	subu	$5,$6,$4
	subu	$13,$5,$17
	subu	$7,$8,$2
	addu	$12,$4,$17
	addu	$8,$5,$17
	addu	$15,$2,$17
	subu	$14,$3,$2
	subu	$6,$6,$17
	addu	$9,$2,$3
	addu	$10,$3,$17
	subu	$11,$3,$17
	addu	$6,$16,$6
	addu	$7,$16,$7
	addu	$8,$16,$8
	addu	$13,$16,$13
	addu	$9,$16,$9
	addu	$10,$16,$10
	addu	$11,$16,$11
	addu	$14,$16,$14
	addu	$12,$16,$12
	addu	$4,$16,$4
	addu	$15,$16,$15
	addu	$2,$16,$2
	addu	$17,$16,$17
	addu	$5,$16,$5
	sw	$16,28($sp)
	addu	$16,$16,$3
	sw	$16,60($sp)
	lw	$16,188($sp)
	sw	$6,88($sp)
	sw	$7,84($sp)
	sw	$8,80($sp)
	sw	$13,72($sp)
	sw	$9,68($sp)
	sw	$10,64($sp)
	sw	$11,56($sp)
	sw	$14,52($sp)
	sw	$12,48($sp)
	sw	$4,44($sp)
	sw	$15,40($sp)
	sw	$2,36($sp)
	sw	$17,32($sp)
	sw	$5,76($sp)
	sw	$0,132($sp)
$L15:
	lw	$4,124($sp)
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L16
	lw	$6,28($sp)
	.set	macro
	.set	reorder

	lw	$7,32($sp)
	sw	$6,120($sp)
	sw	$7,116($sp)
	lw	$8,36($sp)
	lw	$2,40($sp)
	lw	$3,44($sp)
	lw	$4,48($sp)
	lw	$6,52($sp)
	lw	$7,56($sp)
	lw	$fp,60($sp)
	lw	$23,64($sp)
	lw	$22,68($sp)
	lw	$21,72($sp)
	lw	$20,76($sp)
	lw	$19,80($sp)
	lw	$18,84($sp)
	lw	$17,88($sp)
	sw	$8,112($sp)
	sw	$2,108($sp)
	sw	$3,104($sp)
	sw	$4,100($sp)
	sw	$6,96($sp)
	sw	$7,92($sp)
	sw	$0,136($sp)
$L19:
	lw	$4,120($sp)
	move	$5,$16
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,116($sp)
	addiu	$5,$16,16
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,112($sp)
	addiu	$5,$16,32
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,108($sp)
	addiu	$5,$16,48
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,104($sp)
	addiu	$5,$16,64
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,100($sp)
	addiu	$5,$16,80
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,96($sp)
	addiu	$5,$16,96
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$4,92($sp)
	addiu	$5,$16,112
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$fp
	addiu	$5,$16,128
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$23
	addiu	$5,$16,144
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$22
	addiu	$5,$16,160
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$21
	addiu	$5,$16,176
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$20
	addiu	$5,$16,192
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$19
	addiu	$5,$16,208
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	move	$4,$18
	addiu	$5,$16,224
	.set	noreorder
	.set	nomacro
	jal	memcpy
	li	$6,16			# 0x10
	.set	macro
	.set	reorder

	lw	$2,136($sp)
	move	$4,$17
	addiu	$2,$2,16
	addiu	$5,$16,240
	li	$6,16			# 0x10
	.set	noreorder
	.set	nomacro
	jal	memcpy
	sw	$2,136($sp)
	.set	macro
	.set	reorder

	lw	$7,120($sp)
	lw	$8,116($sp)
	lw	$2,112($sp)
	lw	$4,136($sp)
	lw	$6,124($sp)
	addiu	$7,$7,16
	addiu	$8,$8,16
	addiu	$2,$2,16
	sltu	$3,$4,$6
	sw	$7,120($sp)
	lw	$4,108($sp)
	lw	$6,104($sp)
	lw	$7,100($sp)
	sw	$8,116($sp)
	sw	$2,112($sp)
	lw	$8,96($sp)
	lw	$2,92($sp)
	addiu	$4,$4,16
	addiu	$6,$6,16
	addiu	$7,$7,16
	addiu	$8,$8,16
	addiu	$2,$2,16
	addiu	$16,$16,256
	sw	$4,108($sp)
	sw	$6,104($sp)
	sw	$7,100($sp)
	sw	$8,96($sp)
	sw	$2,92($sp)
	addiu	$fp,$fp,16
	addiu	$23,$23,16
	addiu	$22,$22,16
	addiu	$21,$21,16
	addiu	$20,$20,16
	addiu	$19,$19,16
	addiu	$18,$18,16
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L19
	addiu	$17,$17,16
	.set	macro
	.set	reorder

$L16:
	lw	$6,24($sp)
	lw	$2,132($sp)
	lw	$4,88($sp)
	lw	$7,84($sp)
	lw	$8,80($sp)
	lw	$3,128($sp)
	addiu	$2,$2,16
	addu	$4,$4,$6
	addu	$7,$7,$6
	addu	$8,$8,$6
	sw	$2,132($sp)
	sw	$4,88($sp)
	sw	$7,84($sp)
	lw	$4,72($sp)
	lw	$7,68($sp)
	sw	$8,80($sp)
	sltu	$2,$2,$3
	lw	$8,64($sp)
	lw	$3,76($sp)
	addu	$4,$4,$6
	addu	$3,$3,$6
	addu	$7,$7,$6
	addu	$8,$8,$6
	sw	$3,76($sp)
	sw	$4,72($sp)
	lw	$3,60($sp)
	lw	$4,56($sp)
	sw	$7,68($sp)
	sw	$8,64($sp)
	lw	$7,52($sp)
	lw	$8,48($sp)
	addu	$3,$3,$6
	addu	$4,$4,$6
	addu	$7,$7,$6
	addu	$8,$8,$6
	sw	$3,60($sp)
	sw	$4,56($sp)
	lw	$3,44($sp)
	lw	$4,40($sp)
	sw	$7,52($sp)
	sw	$8,48($sp)
	lw	$7,36($sp)
	lw	$8,32($sp)
	addu	$3,$3,$6
	addu	$4,$4,$6
	addu	$7,$7,$6
	addu	$8,$8,$6
	sw	$3,44($sp)
	sw	$4,40($sp)
	sw	$7,36($sp)
	sw	$8,32($sp)
	lw	$3,28($sp)
	addu	$3,$3,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L15
	sw	$3,28($sp)
	.set	macro
	.set	reorder

	lw	$8,140($sp)
	lw	$4,28($8)
	lw	$19,36($8)
	srl	$2,$4,31
	addu	$2,$2,$4
	sra	$18,$2,1
	lw	$17,40($8)
	lw	$3,24($8)
	.set	noreorder
	.set	nomacro
	beq	$18,$0,$L10
	lw	$9,52($8)
	.set	macro
	.set	reorder

	lw	$6,188($sp)
	srl	$2,$3,31
	mtlo	$6
	madd	$3,$4
	addu	$2,$2,$3
	mflo	$5
	sra	$13,$2,1
	sll	$16,$9,4
	move	$15,$0
	move	$14,$0
$L21:
	beq	$13,$0,$L25
	addu	$12,$17,$14
	addu	$11,$19,$14
	move	$10,$0
$L24:
	move	$7,$11
	move	$6,$12
	move	$4,$5
	move	$8,$0
$L22:
	lbu	$3,0($4)
	addiu	$8,$8,1
	sb	$3,0($7)
	lbu	$2,1($4)
	sb	$2,0($6)
	lbu	$3,2($4)
	sb	$3,1($7)
	lbu	$2,3($4)
	sb	$2,1($6)
	lbu	$3,4($4)
	sb	$3,2($7)
	lbu	$2,5($4)
	sb	$2,2($6)
	lbu	$3,6($4)
	sb	$3,3($7)
	lbu	$2,7($4)
	sb	$2,3($6)
	lbu	$3,8($4)
	sb	$3,4($7)
	lbu	$2,9($4)
	sb	$2,4($6)
	lbu	$3,10($4)
	sb	$3,5($7)
	lbu	$2,11($4)
	sb	$2,5($6)
	lbu	$3,12($4)
	sb	$3,6($7)
	lbu	$2,13($4)
	sb	$2,6($6)
	lbu	$3,14($4)
	sb	$3,7($7)
	lbu	$2,15($4)
	addu	$7,$7,$9
	sb	$2,7($6)
	li	$2,16			# 0x10
	addiu	$4,$4,16
	.set	noreorder
	.set	nomacro
	bne	$8,$2,$L22
	addu	$6,$6,$9
	.set	macro
	.set	reorder

	addiu	$10,$10,8
	sltu	$2,$10,$13
	addiu	$5,$5,256
	addiu	$12,$12,8
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L24
	addiu	$11,$11,8
	.set	macro
	.set	reorder

$L25:
	addiu	$15,$15,16
	sltu	$2,$15,$18
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L21
	addu	$14,$14,$16
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L69
	lw	$2,140($sp)
	.set	macro
	.set	reorder

$L53:
	lui	$6,%hi($LC2)
	addiu	$6,$6,%lo($LC2)
	li	$4,13			# 0xd
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L10
	sw	$0,140($sp)
	.set	macro
	.set	reorder

$L52:
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	li	$4,13			# 0xd
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L10
	sw	$0,140($sp)
	.set	macro
	.set	reorder

$L34:
	.set	noreorder
	.set	nomacro
	jal	memcpy
	lw	$5,188($sp)
	.set	macro
	.set	reorder

	j	$L42
$L68:
	lbu	$2,4($5)
	.set	noreorder
	.set	nomacro
	j	$L42
	sb	$2,4($4)
	.set	macro
	.set	reorder

$L47:
	move	$5,$20
$L50:
	lbu	$3,1($5)
	addu	$2,$18,$6
	sb	$3,0($2)
	lbu	$4,0($5)
	addu	$2,$19,$6
	addiu	$6,$6,1
	sb	$4,0($2)
	.set	noreorder
	.set	nomacro
	bne	$16,$6,$L50
	addiu	$5,$5,2
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L69
	lw	$2,140($sp)
	.set	macro
	.set	reorder

$L45:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	sb	$3,5($4)
	lbu	$2,6($5)
	.set	noreorder
	.set	nomacro
	j	$L42
	sb	$2,6($4)
	.set	macro
	.set	reorder

$L44:
	lbu	$2,4($5)
	sb	$2,4($4)
	lbu	$3,5($5)
	.set	noreorder
	.set	nomacro
	j	$L42
	sb	$3,5($4)
	.set	macro
	.set	reorder

	.end	decode
	.globl	mpcodecs_vd_hmblck
	.data
	.align	2
	.type	mpcodecs_vd_hmblck, @object
	.size	mpcodecs_vd_hmblck, 20
mpcodecs_vd_hmblck:
	.word	info
	.word	init
	.word	uninit
	.word	control
	.word	decode
	.section	.rodata.str1.4
	.align	2
$LC3:
	.ascii	"Hauppauge Macroblock/NV12/NV21 Decoder\000"
	.align	2
$LC4:
	.ascii	"hmblck\000"
	.align	2
$LC5:
	.ascii	"Alex <[e-mail]>, A'rpi, Alex Beregszaszi\000"
	.align	2
$LC6:
	.ascii	"Alex <[e-mail]>\000"
	.align	2
$LC7:
	.ascii	"uncompressed\000"
	.data
	.align	2
	.type	info, @object
	.size	info, 20
info:
	.word	$LC3
	.word	$LC4
	.word	$LC5
	.word	$LC6
	.word	$LC7
	.ident	"GCC: (GNU) 4.1.2"