vo_pnm.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 1,598 行 · 第 1/2 页

	.file	1 "vo_pnm.c"
	.section .mdebug.abi32
	.previous
	.section	.text.draw_slice,"ax",@progbits
	.align	2
	.align	5
	.ent	draw_slice
	.type	draw_slice, @function
draw_slice:
	.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
	move	$2,$0

	.set	macro
	.set	reorder
	.end	draw_slice
	.section	.text.check_events,"ax",@progbits
	.align	2
	.align	5
	.ent	check_events
	.type	check_events, @function
check_events:
	.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	check_events
	.section	.text.draw_osd,"ax",@progbits
	.align	2
	.align	5
	.ent	draw_osd
	.type	draw_osd, @function
draw_osd:
	.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	draw_osd
	.section	.text.flip_page,"ax",@progbits
	.align	2
	.align	5
	.ent	flip_page
	.type	flip_page, @function
flip_page:
	.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	flip_page
	.section	.text.uninit,"ax",@progbits
	.align	2
	.align	5
	.ent	uninit
	.type	uninit, @function
uninit:
	.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)
	lui	$16,%hi(pnm_subdirs)
	lw	$2,%lo(pnm_subdirs)($16)
	sw	$17,20($sp)
	sw	$31,24($sp)
	lui	$17,%hi(pnm_outdir)
	beq	$2,$0,$L10
	move	$4,$2

	jal	uc_free
	nop

	sw	$0,%lo(pnm_subdirs)($16)
$L10:
	lw	$2,%lo(pnm_outdir)($17)
	beq	$2,$0,$L14
	move	$4,$2

	jal	uc_free
	nop

	sw	$0,%lo(pnm_outdir)($17)
$L14:
	lw	$31,24($sp)
	lw	$17,20($sp)
	lw	$16,16($sp)
	j	$31
	addiu	$sp,$sp,32

	.set	macro
	.set	reorder
	.end	uninit
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"%s: draw_frame() is called!\012\000"
	.section	.text.draw_frame,"ax",@progbits
	.align	2
	.align	5
	.ent	draw_frame
	.type	draw_frame, @function
draw_frame:
	.frame	$sp,24,$31		# vars= 0, regs= 1/0, args= 16, gp= 0
	.mask	0x80000000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-24
	sw	$31,16($sp)
	lui	$2,%hi(info+4)
	lw	$7,%lo(info+4)($2)
	lui	$6,%hi($LC0)
	addiu	$6,$6,%lo($LC0)
	li	$4,3			# 0x3
	jal	mp_msg
	li	$5,6			# 0x6

	lw	$31,16($sp)
	li	$2,-1			# 0xffffffffffffffff
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	draw_frame
	.section	.rodata.str1.4
	.align	2
$LC1:
	.ascii	"%s: %s: %s\012\000"
	.align	2
$LC2:
	.ascii	"This error has occurred\000"
	.align	2
$LC3:
	.ascii	"%s: %s %s\012\000"
	.align	2
$LC4:
	.ascii	"Unable to access\000"
	.align	2
$LC5:
	.ascii	"Fatal error\000"
	.align	2
$LC6:
	.ascii	"already exists, but is not a directory.\000"
	.align	2
$LC7:
	.ascii	"%s: %s - %s\012\000"
	.align	2
$LC8:
	.ascii	"Output directory already exists, but is not writable.\000"
	.align	2
$LC9:
	.ascii	".\000"
	.align	2
$LC10:
	.ascii	"Output directory already exists and is writable.\000"
	.align	2
$LC11:
	.ascii	"Unable to create output directory.\000"
	.align	2
$LC12:
	.ascii	"Output directory successfully created.\000"
	.section	.text.pnm_mkdir,"ax",@progbits
	.align	2
	.align	5
	.ent	pnm_mkdir
	.type	pnm_mkdir, @function
pnm_mkdir:
	.frame	$sp,200,$31		# vars= 160, regs= 4/0, args= 24, gp= 0
	.mask	0x80070000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-200
	sw	$18,192($sp)
	sw	$16,184($sp)
	sw	$31,196($sp)
	sw	$17,188($sp)
	move	$16,$5
	jal	FS_MkDir
	move	$18,$4

	bltz	$2,$L42
	nop

	bne	$16,$0,$L43
	lui	$2,%hi(info+4)

$L41:
	lw	$31,196($sp)
$L47:
	lw	$18,192($sp)
	lw	$17,188($sp)
	lw	$16,184($sp)
	j	$31
	addiu	$sp,$sp,200

$L43:
	lw	$7,%lo(info+4)($2)
	lui	$6,%hi($LC7)
	lui	$2,%hi($LC12)
	addiu	$2,$2,%lo($LC12)
	addiu	$6,$6,%lo($LC7)
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	sw	$18,16($sp)
	jal	mp_msg
	sw	$2,20($sp)

	lw	$31,196($sp)
	lw	$18,192($sp)
	lw	$17,188($sp)
	lw	$16,184($sp)
	j	$31
	addiu	$sp,$sp,200

$L42:
	jal	__errno_location
	nop

	lw	$4,0($2)
	move	$17,$2
	li	$2,17			# 0x11
	beq	$4,$2,$L44
	lui	$16,%hi(info)

	addiu	$16,$16,%lo(info)
	jal	strerror
	lw	$17,4($16)

	sw	$2,20($sp)
	lui	$6,%hi($LC1)
	lui	$2,%hi($LC2)
	move	$7,$17
	addiu	$2,$2,%lo($LC2)
	addiu	$6,$6,%lo($LC1)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,4($16)
	lui	$6,%hi($LC7)
	lui	$2,%hi($LC11)
	addiu	$2,$2,%lo($LC11)
	addiu	$6,$6,%lo($LC7)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	sw	$18,16($sp)
	jal	mp_msg
	sw	$2,20($sp)

	lui	$4,%hi($LC5)
	jal	exit_player
	addiu	$4,$4,%lo($LC5)

	j	$L47
	lw	$31,196($sp)

$L44:
	li	$4,3			# 0x3
	move	$5,$18
	jal	__xstat64
	addiu	$6,$sp,24

	bltz	$2,$L45
	lui	$16,%hi(info)

	lw	$4,48($sp)
$L49:
	li	$2,16384			# 0x4000
	andi	$3,$4,0xf000
	beq	$3,$2,$L25
	lui	$2,%hi(info+4)

	lw	$7,%lo(info+4)($2)
	lui	$6,%hi($LC3)
	lui	$2,%hi($LC6)
	addiu	$2,$2,%lo($LC6)
	addiu	$6,$6,%lo($LC3)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	sw	$2,20($sp)
	jal	mp_msg
	sw	$18,16($sp)

	lui	$4,%hi($LC5)
	jal	exit_player
	addiu	$4,$4,%lo($LC5)

	lw	$4,48($sp)
$L25:
	andi	$2,$4,0x80
	beq	$2,$0,$L46
	lui	$2,%hi(info+4)

	lui	$16,%hi($LC9)
$L48:
	jal	strlen
	addiu	$4,$16,%lo($LC9)

	move	$6,$2
	sltu	$2,$2,4
	beq	$2,$0,$L29
	lbu	$3,%lo($LC9)($16)

	lbu	$2,0($18)
	addiu	$5,$16,%lo($LC9)
	beq	$6,$0,$L31
	subu	$2,$2,$3

	bne	$2,$0,$L33
	sltu	$4,$6,2

	lbu	$2,1($18)
	lbu	$3,1($5)
	bne	$4,$0,$L31
	subu	$2,$2,$3

	bne	$2,$0,$L33
	li	$4,2			# 0x2

	lbu	$2,2($18)
	lbu	$3,2($5)
	beq	$6,$4,$L31
	subu	$2,$2,$3

	bne	$2,$0,$L50
	lui	$2,%hi(info+4)

	lbu	$3,3($5)
	lbu	$2,3($18)
	subu	$2,$2,$3
$L31:
	beq	$2,$0,$L41
	nop

$L33:
	lui	$2,%hi(info+4)
$L50:
	lw	$7,%lo(info+4)($2)
	lui	$6,%hi($LC7)
	lui	$2,%hi($LC10)
	addiu	$2,$2,%lo($LC10)
	addiu	$6,$6,%lo($LC7)
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	sw	$18,16($sp)
	jal	mp_msg
	sw	$2,20($sp)

	j	$L47
	lw	$31,196($sp)

$L29:
	addiu	$5,$16,%lo($LC9)
	jal	strcmp
	move	$4,$18

	j	$L31
	nop

$L46:
	lw	$7,%lo(info+4)($2)
	lui	$6,%hi($LC7)
	lui	$2,%hi($LC8)
	addiu	$2,$2,%lo($LC8)
	addiu	$6,$6,%lo($LC7)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	sw	$2,20($sp)
	jal	mp_msg
	sw	$18,16($sp)

	lui	$4,%hi($LC5)
	jal	exit_player
	addiu	$4,$4,%lo($LC5)

	j	$L48
	lui	$16,%hi($LC9)

$L45:
	lw	$4,0($17)
	addiu	$16,$16,%lo(info)
	jal	strerror
	lw	$17,4($16)

	sw	$2,20($sp)
	lui	$6,%hi($LC1)
	lui	$2,%hi($LC2)
	move	$7,$17
	addiu	$2,$2,%lo($LC2)
	addiu	$6,$6,%lo($LC1)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	jal	mp_msg
	sw	$2,16($sp)

	lw	$7,4($16)
	lui	$6,%hi($LC3)
	lui	$2,%hi($LC4)
	addiu	$2,$2,%lo($LC4)
	addiu	$6,$6,%lo($LC3)
	li	$4,3			# 0x3
	li	$5,1			# 0x1
	sw	$2,16($sp)
	jal	mp_msg
	sw	$18,20($sp)

	lui	$4,%hi($LC5)
	jal	exit_player
	addiu	$4,$4,%lo($LC5)

	j	$L49
	lw	$4,48($sp)

	.set	macro
	.set	reorder
	.end	pnm_mkdir
	.section	.rodata.str1.4
	.align	2
$LC13:
	.ascii	"%s\000"
	.align	2
$LC14:
	.ascii	"ppm\000"
	.align	2
$LC15:
	.ascii	"pgm\000"
	.align	2
$LC16:
	.ascii	"pgmyuv\000"
	.section	.text.config,"ax",@progbits
	.align	2
	.align	5
	.ent	config
	.type	config, @function
config:
	.frame	$sp,536,$31		# vars= 512, regs= 2/0, args= 16, gp= 0
	.mask	0x80010000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-536
	sw	$16,528($sp)
	sw	$31,532($sp)
	lui	$2,%hi(vo_config_count)
	lw	$3,%lo(vo_config_count)($2)
	addiu	$16,$sp,16
	lui	$6,%hi($LC13)
	addiu	$6,$6,%lo($LC13)
	move	$4,$16
	blez	$3,$L61
	li	$5,512			# 0x200

$L52:
	lw	$31,532($sp)
	lw	$16,528($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,536

$L61:
	lui	$2,%hi(pnm_outdir)
	jal	snprintf
	lw	$7,%lo(pnm_outdir)($2)

	move	$4,$16
	jal	pnm_mkdir
	li	$5,1			# 0x1

	lui	$2,%hi(pnm_type)
	lw	$3,%lo(pnm_type)($2)
	lui	$4,%hi($LC14)
	beq	$3,$0,$L60
	addiu	$4,$4,%lo($LC14)

	lui	$4,%hi($LC15)
	li	$2,1			# 0x1
	beq	$3,$2,$L60
	addiu	$4,$4,%lo($LC15)

	lui	$4,%hi($LC16)
	li	$2,2			# 0x2
	bne	$3,$2,$L52
	addiu	$4,$4,%lo($LC16)

$L60:
	jal	uc_strdup
	nop

	lui	$3,%hi(pnm_file_extension)
	sw	$2,%lo(pnm_file_extension)($3)
	lw	$31,532($sp)
	lw	$16,528($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,536

	.set	macro
	.set	reorder
	.end	config
	.section	.rodata.str1.4
	.align	2
$LC17:
	.ascii	"raw\000"
	.align	2
$LC18:
	.ascii	"ascii\000"
	.align	2
$LC19:
	.ascii	"outdir\000"
	.align	2
$LC20:
	.ascii	"subdirs\000"
	.align	2
$LC21:
	.ascii	"maxfiles\000"
	.align	2
$LC22:
	.ascii	"%s: %s\012\000"
	.align	2
$LC23:
	.ascii	"Parsing suboptions.\000"
	.align	2
$LC24:
	.ascii	"ASCII mode enabled.\000"
	.align	2
$LC25:
	.ascii	"Raw mode enabled.\000"
	.align	2
$LC26:
	.ascii	"Will write PGMYUV files.\000"
	.align	2
$LC27:
	.ascii	"Will write PPM files.\000"
	.align	2
$LC28:
	.ascii	"Will write PGM files.\000"
	.align	2
$LC29:
	.ascii	"Suboptions parsed OK.\000"
	.section	.text.preinit,"ax",@progbits
	.align	2
	.align	5
	.ent	preinit
	.type	preinit, @function
preinit:
	.frame	$sp,256,$31		# vars= 200, regs= 8/0, args= 24, gp= 0
	.mask	0x807f0000,-4
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	lui	$2,%hi($LC14)
	addiu	$sp,$sp,-256
	addiu	$2,$2,%lo($LC14)
	sw	$2,44($sp)
	lui	$2,%hi($LC15)
	addiu	$2,$2,%lo($LC15)
	sw	$2,64($sp)
	lui	$2,%hi($LC16)
	addiu	$2,$2,%lo($LC16)
	sw	$2,84($sp)
	lui	$2,%hi($LC17)
	addiu	$2,$2,%lo($LC17)
	sw	$2,104($sp)
	lui	$2,%hi($LC18)
	addiu	$3,$sp,24
	addiu	$2,$2,%lo($LC18)
	sw	$3,52($sp)
	sw	$2,124($sp)
	addiu	$3,$sp,28
	lui	$2,%hi($LC19)
	sw	$3,72($sp)
	addiu	$2,$2,%lo($LC19)
	addiu	$3,$sp,32
	sw	$22,248($sp)
	sw	$19,236($sp)
	sw	$3,92($sp)
	lui	$19,%hi(pnm_outdir)
	addiu	$3,$sp,36
	sw	$2,144($sp)
	lui	$22,%hi(info)
	lui	$2,%hi($LC20)
	li	$9,3			# 0x3
	addiu	$5,$19,%lo(pnm_outdir)
	addiu	$6,$22,%lo(info)
	sw	$3,112($sp)
	addiu	$2,$2,%lo($LC20)
	addiu	$3,$sp,40
	sw	$31,252($sp)
	sw	$9,148($sp)
	sw	$21,244($sp)
	sw	$20,240($sp)
	sw	$18,232($sp)
	sw	$17,228($sp)
	sw	$16,224($sp)
	sw	$3,132($sp)
	sw	$5,152($sp)
	lui	$17,%hi(pnm_subdirs)
	sw	$0,24($sp)
	sw	$0,28($sp)
	sw	$0,32($sp)
	sw	$0,36($sp)
	sw	$0,40($sp)
	sw	$0,48($sp)
	sw	$0,56($sp)
	sw	$0,60($sp)
	sw	$0,68($sp)
	sw	$0,76($sp)
	sw	$0,80($sp)
	sw	$0,88($sp)
	sw	$0,96($sp)
	lw	$7,4($6)
	sw	$2,164($sp)
	lui	$2,%hi($LC21)
	addiu	$3,$17,%lo(pnm_subdirs)
	addiu	$2,$2,%lo($LC21)
	lui	$16,%hi(pnm_maxfiles)
	sw	$3,172($sp)
	sw	$2,184($sp)
	lui	$21,%hi($LC22)
	lui	$2,%hi(int_pos)
	lui	$3,%hi($LC23)
	li	$5,4			# 0x4
	addiu	$8,$16,%lo(pnm_maxfiles)
	addiu	$2,$2,%lo(int_pos)
	addiu	$3,$3,%lo($LC23)
	move	$18,$4
	addiu	$6,$21,%lo($LC22)
	li	$4,3			# 0x3
	li	$20,1			# 0x1
	sw	$9,168($sp)
	sw	$8,192($sp)
	sw	$2,196($sp)
	sw	$3,16($sp)
	sw	$0,100($sp)
	sw	$0,108($sp)
	sw	$0,116($sp)
	sw	$0,120($sp)
	sw	$0,128($sp)
	sw	$0,136($sp)
	sw	$0,140($sp)
	sw	$0,156($sp)
	sw	$0,160($sp)
	sw	$0,176($sp)
	sw	$0,180($sp)
	sw	$20,188($sp)
	sw	$0,200($sp)
	sw	$0,204($sp)
	sw	$0,208($sp)
	sw	$0,212($sp)
	sw	$0,216($sp)
	jal	mp_msg
	sw	$0,220($sp)

	lui	$4,%hi($LC9)
	addiu	$4,$4,%lo($LC9)
	li	$2,1000			# 0x3e8
	jal	uc_strdup
	sw	$2,%lo(pnm_maxfiles)($16)

	move	$4,$18
	addiu	$5,$sp,44
	sw	$2,%lo(pnm_outdir)($19)
	jal	subopt_parse
	sw	$0,%lo(pnm_subdirs)($17)

	bne	$2,$0,$L86
	lw	$2,32($sp)

	lui	$16,%hi(pnm_type)
	lui	$6,%hi(pnm_mode)
	sw	$0,%lo(pnm_type)($16)
	bne	$2,$0,$L87
	sw	$20,%lo(pnm_mode)($6)

	lw	$4,%lo(pnm_type)($16)
	lw	$2,28($sp)
	lw	$3,24($sp)
	lw	$5,%lo(pnm_mode)($6)
	movn	$4,$20,$2
	lw	$2,40($sp)
	movn	$4,$0,$3
	move	$3,$0
	movz	$3,$5,$2
	lw	$2,36($sp)
	sw	$4,%lo(pnm_type)($16)
	bne	$2,$0,$L88
	sw	$3,%lo(pnm_mode)($6)

$L74:
	beq	$3,$0,$L78
	lui	$2,%hi($LC24)

	beq	$3,$20,$L76
	addiu	$2,$22,%lo(info)

	lw	$7,4($2)
	move	$17,$0
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	addiu	$6,$21,%lo($LC22)
	jal	mp_msg
	sw	$17,16($sp)

	lw	$3,%lo(pnm_type)($16)
	li	$2,1			# 0x1
	bne	$3,$2,$L90
	li	$2,2			# 0x2

$L82:
	lui	$2,%hi($LC28)
	addiu	$17,$2,%lo($LC28)
$L80:
	addiu	$16,$22,%lo(info)
$L91:
	lw	$7,4($16)
	addiu	$6,$21,%lo($LC22)
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	jal	mp_msg
	sw	$17,16($sp)

	lw	$7,4($16)
	lui	$2,%hi($LC29)
	addiu	$2,$2,%lo($LC29)
	addiu	$6,$21,%lo($LC22)
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	jal	mp_msg
	sw	$2,16($sp)

	lw	$31,252($sp)
	lw	$22,248($sp)
	lw	$21,244($sp)
	lw	$20,240($sp)
	lw	$19,236($sp)
	lw	$18,232($sp)
	lw	$17,228($sp)
	lw	$16,224($sp)
	move	$2,$0
	j	$31
	addiu	$sp,$sp,256

$L88:
	sw	$20,%lo(pnm_mode)($6)
$L76:
	lui	$2,%hi($LC25)
	addiu	$17,$2,%lo($LC25)
$L79:
	addiu	$2,$22,%lo(info)
	lw	$7,4($2)
	li	$4,3			# 0x3
	li	$5,4			# 0x4
	addiu	$6,$21,%lo($LC22)
	jal	mp_msg
	sw	$17,16($sp)

	lw	$3,%lo(pnm_type)($16)
	li	$2,1			# 0x1
	beq	$3,$2,$L82
	li	$2,2			# 0x2

$L90:
	beq	$3,$2,$L83
	lui	$2,%hi($LC26)