vo_pnm.s

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」· S 代码 · 共 1,598 行 · 第 1/2 页

bne	$3,$0,$L91
addiu	$16,$22,%lo(info)

lui	$2,%hi($LC27)
j	$L91
addiu	$17,$2,%lo($LC27)

$L87:
li	$2,2			# 0x2
sw	$2,%lo(pnm_type)($16)
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)
beq	$2,$0,$L74
sw	$3,%lo(pnm_mode)($6)

j	$L76
sw	$20,%lo(pnm_mode)($6)

$L86:
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)
li	$2,-1			# 0xffffffffffffffff
j	$31
addiu	$sp,$sp,256

$L78:
j	$L79
addiu	$17,$2,%lo($LC24)

$L83:
j	$L80
addiu	$17,$2,%lo($LC26)

.set	macro
.set	reorder
.end	preinit
.section	.rodata.str1.4
.align	2
$LC30:
.ascii	"%s: No image data suplied to video output driver\012\000"
.align	2
$LC31:
.ascii	"%s%08d\000"
.align	2
$LC32:
.ascii	"%s/%s\000"
.align	2
$LC33:
.ascii	"%s/%s/%08d.%s\000"
.align	2
$LC34:
.ascii	"wb\000"
.align	2
$LC35:
.ascii	"\012%s: %s\012\000"
.align	2
$LC36:
.ascii	"Unable to create output file.\000"
.align	2
$LC37:
.ascii	"%s: Error writing file.\012\000"
.section	.text.pnm_write_image,"ax",@progbits
.align	2
.align	5
.ent	pnm_write_image
.type	pnm_write_image, @function
pnm_write_image:
.frame	$sp,592,$31		# vars= 520, regs= 10/0, args= 32, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-592
sw	$18,560($sp)
sw	$31,588($sp)
sw	$fp,584($sp)
sw	$23,580($sp)
sw	$22,576($sp)
sw	$21,572($sp)
sw	$20,568($sp)
sw	$19,564($sp)
sw	$17,556($sp)
sw	$16,552($sp)
beq	$4,$0,$L169
move	$18,$4

lui	$2,%hi(pnm_maxfiles)
$L184:
lui	$16,%hi(framecounter.3492)
lw	$3,%lo(pnm_maxfiles)($2)
lw	$2,%lo(framecounter.3492)($16)
beq	$2,$3,$L170
nop

beq	$2,$0,$L188
lui	$2,%hi(pnm_subdirs)

$L153:
lui	$20,%hi(subdirname.3495)
lui	$19,%hi(pnm_outdir)
addiu	$17,$sp,32
lui	$9,%hi(framenum.3491)
$L181:
lw	$3,%lo(framecounter.3492)($16)
lw	$8,%lo(framenum.3491)($9)
lui	$2,%hi(pnm_file_extension)
lw	$10,%lo(pnm_file_extension)($2)
lw	$7,%lo(pnm_outdir)($19)
lui	$6,%hi($LC33)
addiu	$8,$8,1
addiu	$3,$3,1
addiu	$6,$6,%lo($LC33)
addiu	$2,$20,%lo(subdirname.3495)
li	$5,512			# 0x200
move	$4,$17
sw	$3,%lo(framecounter.3492)($16)
sw	$8,%lo(framenum.3491)($9)
sw	$8,20($sp)
sw	$10,24($sp)
jal	snprintf
sw	$2,16($sp)

lui	$5,%hi($LC34)
move	$4,$17
jal	FS_FOpen
addiu	$5,$5,%lo($LC34)

beq	$2,$0,$L171
move	$21,$2

lui	$2,%hi(pnm_mode)
$L183:
lw	$5,%lo(pnm_mode)($2)
lw	$2,56($18)
lw	$20,24($18)
lw	$19,28($18)
lw	$4,32($18)
lw	$23,36($18)
lw	$fp,40($18)
lw	$22,48($18)
lw	$18,52($18)
sw	$2,548($sp)
li	$2,1			# 0x1
beq	$5,$2,$L172
sw	$18,544($sp)

bne	$5,$0,$L106
lui	$18,%hi(pnm_type)

lw	$2,%lo(pnm_type)($18)
bne	$2,$0,$L173
addiu	$2,$2,-1

sll	$2,$20,1
addu	$2,$2,$20
mul	$2,$19,$2
move	$3,$0
addiu	$5,$2,-16
addiu	$3,$3,15
$L189:
sltu	$2,$5,$3
beq	$2,$0,$L189
addiu	$3,$3,15

li	$4,10			# 0xa
jal	fputc
move	$5,$21

bltz	$2,$L190
lui	$2,%hi(info+4)

$L106:
jal	FS_FClose
move	$4,$21

lw	$31,588($sp)
lw	$fp,584($sp)
lw	$23,580($sp)
lw	$22,576($sp)
lw	$21,572($sp)
lw	$20,568($sp)
lw	$19,564($sp)
lw	$18,560($sp)
lw	$17,556($sp)
lw	$16,552($sp)
j	$31
addiu	$sp,$sp,592

$L170:
sw	$0,%lo(framecounter.3492)($16)
lui	$2,%hi(pnm_subdirs)
$L188:
lw	$7,%lo(pnm_subdirs)($2)
beq	$7,$0,$L153
lui	$3,%hi(subdircounter.3493)

lw	$2,%lo(subdircounter.3493)($3)
lui	$20,%hi(subdirname.3495)
lui	$6,%hi($LC31)
addiu	$2,$2,1
addiu	$4,$20,%lo(subdirname.3495)
addiu	$6,$6,%lo($LC31)
li	$5,512			# 0x200
lui	$19,%hi(pnm_outdir)
sw	$2,%lo(subdircounter.3493)($3)
addiu	$17,$sp,32
jal	snprintf
sw	$2,16($sp)

lw	$7,%lo(pnm_outdir)($19)
lui	$6,%hi($LC32)
addiu	$2,$20,%lo(subdirname.3495)
move	$4,$17
addiu	$6,$6,%lo($LC32)
li	$5,512			# 0x200
jal	snprintf
sw	$2,16($sp)

move	$4,$17
jal	pnm_mkdir
move	$5,$0

j	$L181
lui	$9,%hi(framenum.3491)

$L172:
lui	$2,%hi(pnm_type)
lw	$3,%lo(pnm_type)($2)
beq	$3,$0,$L174
move	$6,$19

beq	$3,$5,$L175
li	$2,2			# 0x2

bne	$3,$2,$L106
nop

beq	$19,$0,$L115
move	$16,$4

move	$17,$0
lui	$18,%hi($LC37)
move	$4,$16
$L191:
move	$5,$20
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$21

addiu	$17,$17,1
li	$4,3			# 0x3
li	$5,1			# 0x1
addiu	$6,$18,%lo($LC37)
beq	$2,$0,$L176
addu	$16,$16,$22

$L118:
bne	$19,$17,$L191
move	$4,$16

$L115:
srl	$22,$19,1
beq	$22,$0,$L106
srl	$19,$20,1

lui	$2,%hi(info)
move	$17,$23
move	$16,$fp
move	$18,$0
addiu	$fp,$2,%lo(info)
lui	$20,%hi($LC37)
j	$L121
lui	$23,%hi($LC5)

$L122:
move	$4,$16
move	$5,$19
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$21

li	$4,3			# 0x3
li	$5,1			# 0x1
beq	$2,$0,$L177
addiu	$6,$20,%lo($LC37)

$L124:
lw	$2,544($sp)
$L182:
addu	$17,$17,$2
lw	$2,548($sp)
beq	$22,$18,$L106
addu	$16,$16,$2

$L121:
move	$4,$17
move	$5,$19
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$21

addiu	$18,$18,1
addiu	$6,$20,%lo($LC37)
li	$4,3			# 0x3
bne	$2,$0,$L122
li	$5,1			# 0x1

jal	mp_msg
lw	$7,4($fp)

jal	exit_player
addiu	$4,$23,%lo($LC5)

move	$4,$16
move	$5,$19
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$21

li	$4,3			# 0x3
li	$5,1			# 0x1
bne	$2,$0,$L124
addiu	$6,$20,%lo($LC37)

$L177:
jal	mp_msg
lw	$7,4($fp)

jal	exit_player
addiu	$4,$23,%lo($LC5)

j	$L182
lw	$2,544($sp)

$L173:
sltu	$2,$2,2
beq	$2,$0,$L106
nop

beq	$19,$0,$L192
lw	$3,%lo(pnm_type)($18)

addiu	$16,$20,-16
move	$17,$0
move	$3,$0
$L194:
addiu	$3,$3,15
$L193:
sltu	$2,$16,$3
beq	$2,$0,$L193
addiu	$3,$3,15

li	$4,10			# 0xa
jal	fputc
move	$5,$21

bltz	$2,$L178
lui	$2,%hi(info+4)

addiu	$17,$17,1
$L185:
bne	$19,$17,$L194
move	$3,$0

lw	$3,%lo(pnm_type)($18)
$L192:
li	$2,2			# 0x2
bne	$3,$2,$L106
srl	$18,$19,1

beq	$18,$0,$L106
srl	$2,$20,1

addiu	$16,$2,-16
move	$17,$0
move	$3,$0
$L197:
addiu	$3,$3,15
$L195:
sltu	$2,$16,$3
beq	$2,$0,$L195
addiu	$3,$3,15

li	$4,10			# 0xa
jal	fputc
move	$5,$21

bltz	$2,$L179
lui	$2,%hi(info+4)

li	$2,-2004353024			# 0xffffffff88880000
$L186:
ori	$2,$2,0x8889
multu	$16,$2
move	$4,$0
mfhi	$2
srl	$2,$2,3
sll	$3,$2,4
subu	$3,$3,$2
addiu	$3,$3,15
addiu	$4,$4,15
$L196:
bne	$3,$4,$L196
addiu	$4,$4,15

li	$4,10			# 0xa
jal	fputc
move	$5,$21

bltz	$2,$L180
lui	$2,%hi(info+4)

addiu	$17,$17,1
$L187:
bne	$18,$17,$L197
move	$3,$0

j	$L106
nop

$L176:
lui	$2,%hi(info)
addiu	$2,$2,%lo(info)
jal	mp_msg
lw	$7,4($2)

lui	$2,%hi($LC5)
jal	exit_player
addiu	$4,$2,%lo($LC5)

j	$L118
nop

$L175:
beq	$19,$0,$L106
lui	$2,%hi(info)

move	$16,$4
addiu	$fp,$2,%lo(info)
move	$17,$0
lui	$18,%hi($LC37)
j	$L111
lui	$23,%hi($LC5)

$L112:
beq	$19,$17,$L106
addu	$16,$16,$22

$L111:
move	$4,$16
move	$5,$20
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$21

addiu	$17,$17,1
li	$4,3			# 0x3
li	$5,1			# 0x1
bne	$2,$0,$L112
addiu	$6,$18,%lo($LC37)

jal	mp_msg
lw	$7,4($fp)

jal	exit_player
addiu	$4,$23,%lo($LC5)

j	$L112
nop

$L174:
sll	$5,$20,1
addu	$5,$5,$20
jal	FS_FWrite
move	$7,$21

sltu	$2,$2,$19
beq	$2,$0,$L106
lui	$2,%hi(info+4)

$L190:
lw	$7,%lo(info+4)($2)
lui	$6,%hi($LC37)
addiu	$6,$6,%lo($LC37)
li	$4,3			# 0x3
jal	mp_msg
li	$5,1			# 0x1

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

j	$L106
nop

$L171:
lui	$16,%hi(info)
addiu	$16,$16,%lo(info)
lw	$7,4($16)
lui	$6,%hi($LC35)
lui	$2,%hi($LC36)
addiu	$6,$6,%lo($LC35)
li	$5,1			# 0x1
li	$4,3			# 0x3
addiu	$2,$2,%lo($LC36)
jal	mp_msg
sw	$2,16($sp)

jal	__errno_location
nop

lw	$4,0($2)
jal	strerror
lw	$17,4($16)

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

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

j	$L183
lui	$2,%hi(pnm_mode)

$L169:
lui	$2,%hi(info+4)
lw	$7,%lo(info+4)($2)
lui	$6,%hi($LC30)
addiu	$6,$6,%lo($LC30)
li	$4,3			# 0x3
jal	mp_msg
li	$5,1			# 0x1

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

j	$L184
lui	$2,%hi(pnm_maxfiles)

$L178:
lw	$7,%lo(info+4)($2)
lui	$6,%hi($LC37)
addiu	$6,$6,%lo($LC37)
li	$4,3			# 0x3
jal	mp_msg
li	$5,1			# 0x1

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

j	$L185
addiu	$17,$17,1

$L179:
lw	$7,%lo(info+4)($2)
lui	$6,%hi($LC37)
addiu	$6,$6,%lo($LC37)
li	$4,3			# 0x3
jal	mp_msg
li	$5,1			# 0x1

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

j	$L186
li	$2,-2004353024			# 0xffffffff88880000

$L180:
lw	$7,%lo(info+4)($2)
lui	$6,%hi($LC37)
addiu	$6,$6,%lo($LC37)
li	$4,3			# 0x3
jal	mp_msg
li	$5,1			# 0x1

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

j	$L187
addiu	$17,$17,1

.set	macro
.set	reorder
.end	pnm_write_image
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.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
li	$2,2			# 0x2
sw	$31,16($sp)
sw	$6,32($sp)
beq	$4,$2,$L200
sw	$7,36($sp)

li	$2,13			# 0xd
beq	$4,$2,$L201
li	$2,-3			# 0xfffffffffffffffd

$L202:
lw	$31,16($sp)
j	$31
addiu	$sp,$sp,24

$L200:
lui	$2,%hi(pnm_type)
lw	$2,%lo(pnm_type)($2)
beq	$2,$0,$L217
lw	$4,0($5)

addiu	$2,$2,-1
sltu	$2,$2,2
bne	$2,$0,$L218
li	$2,842072064			# 0x32310000

$L206:
move	$2,$0
$L220:
lw	$31,16($sp)
j	$31
addiu	$sp,$sp,24

$L201:
lhu	$3,0($5)
andi	$2,$3,0x100
bne	$2,$0,$L219
andi	$2,$3,0x200

bne	$2,$0,$L206
nop

$L214:
jal	pnm_write_image
move	$4,$5

j	$L202
li	$2,1			# 0x1

$L217:
li	$2,1380384768			# 0x52470000
ori	$2,$2,0x4218
bne	$4,$2,$L206
li	$2,3			# 0x3

lw	$31,16($sp)
$L222:
j	$31
addiu	$sp,$sp,24

$L219:
bne	$2,$0,$L214
nop

j	$L220
move	$2,$0

$L218:
ori	$2,$2,0x5659
bne	$4,$2,$L206
li	$2,3			# 0x3

j	$L222
lw	$31,16($sp)

.set	macro
.set	reorder
.end	control
.globl	video_out_pnm
.data
.align	2
.type	video_out_pnm, @object
.size	video_out_pnm, 40
video_out_pnm:
.word	info
.word	preinit
.word	config
.word	control
.word	draw_frame
.word	draw_slice
.word	draw_osd
.word	flip_page
.word	check_events
.word	uninit
.globl	pnm_type
.section	.bss
.align	2
.type	pnm_type, @object
.size	pnm_type, 4
pnm_type:
.space	4
.globl	pnm_mode
.data
.align	2
.type	pnm_mode, @object
.size	pnm_mode, 4
pnm_mode:
.word	1
.globl	pnm_outdir
.section	.bss
.align	2
.type	pnm_outdir, @object
.size	pnm_outdir, 4
pnm_outdir:
.space	4
.globl	pnm_subdirs
.align	2
.type	pnm_subdirs, @object
.size	pnm_subdirs, 4
pnm_subdirs:
.space	4
.globl	pnm_maxfiles
.data
.align	2
.type	pnm_maxfiles, @object
.size	pnm_maxfiles, 4
pnm_maxfiles:
.word	1000
.globl	pnm_file_extension
.section	.bss
.align	2
.type	pnm_file_extension, @object
.size	pnm_file_extension, 4
pnm_file_extension:
.space	4
.section	.rodata.str1.4
.align	2
$LC38:
.ascii	"PPM/PGM/PGMYUV file\000"
.align	2
$LC39:
.ascii	"pnm\000"
.align	2
$LC40:
.ascii	"Ivo van Poorten ([e-mail])\000"
.subsection	-1
.align	2
$LC41:
.ascii	"\000"
.data
.align	2
.type	info, @object
.size	info, 16
info:
.word	$LC38
.word	$LC39
.word	$LC40
.word	$LC41
.align	2
.type	subdirname.3495, @object
.size	subdirname.3495, 512
subdirname.3495:
.ascii	"\000"
.space	511
.local	subdircounter.3493
.comm	subdircounter.3493,4,4
.local	framecounter.3492
.comm	framecounter.3492,4,4
.local	framenum.3491
.comm	framenum.3491,4,4
.ident	"GCC: (GNU) 4.1.2"