vo_tga.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 574 行

.file	1 "vo_tga.c"
.section .mdebug.abi32
.previous
.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.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
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	draw_slice
.section	.text.draw_frame,"ax",@progbits
.align	2
.align	5
.ent	draw_frame
.type	draw_frame, @function
draw_frame:
.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
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	draw_frame
.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.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)
lui	$16,%hi(line_buff)
lw	$2,%lo(line_buff)($16)
sw	$31,20($sp)
beq	$2,$0,$L14
move	$4,$2

jal	uc_free
nop

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

.set	macro
.set	reorder
.end	uninit
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"%08d.tga\000"
.align	2
$LC1:
.ascii	"wb\000"
.section	.text.control,"ax",@progbits
.align	2
.align	5
.ent	control
.type	control, @function
control:
.frame	$sp,96,$31		# vars= 40, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-96
li	$2,2			# 0x2
sw	$17,60($sp)
sw	$31,92($sp)
sw	$fp,88($sp)
sw	$23,84($sp)
sw	$22,80($sp)
sw	$21,76($sp)
sw	$20,72($sp)
sw	$19,68($sp)
sw	$18,64($sp)
sw	$16,56($sp)
sw	$6,104($sp)
sw	$7,108($sp)
beq	$4,$2,$L18
move	$17,$5

li	$2,13			# 0xd
beq	$4,$2,$L19
li	$2,-3			# 0xfffffffffffffffd

lw	$31,92($sp)
lw	$fp,88($sp)
$L70:
lw	$23,84($sp)
lw	$22,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
j	$31
addiu	$sp,$sp,96

$L18:
lw	$2,0($5)
li	$3,-1112014848			# 0xffffffffbdb80000
ori	$3,$3,0xadf1
addu	$2,$2,$3
sltu	$4,$2,18
beq	$4,$0,$L67
lw	$31,92($sp)

li	$3,1			# 0x1
sll	$3,$3,$2
li	$2,131072			# 0x20000
ori	$2,$2,0x201
and	$3,$3,$2
beq	$3,$0,$L68
lw	$fp,88($sp)

j	$L70
li	$2,3			# 0x3

$L67:
lw	$fp,88($sp)
$L68:
lw	$23,84($sp)
lw	$22,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,96

$L19:
lui	$3,%hi(frame_num)
lw	$2,%lo(frame_num)($3)
addiu	$16,$sp,34
addiu	$2,$2,1
lui	$6,%hi($LC0)
move	$4,$16
addiu	$6,$6,%lo($LC0)
move	$7,$2
li	$5,20			# 0x14
jal	snprintf
sw	$2,%lo(frame_num)($3)

lui	$5,%hi($LC1)
move	$4,$16
addiu	$5,$5,%lo($LC1)
lw	$22,48($17)
lbu	$20,3($17)
lw	$16,24($17)
lw	$19,28($17)
jal	FS_FOpen
lw	$17,32($17)

beq	$2,$0,$L62
move	$18,$2

addiu	$6,$sp,16
move	$7,$6
move	$5,$0
$L63:
sltu	$2,$5,18
beq	$2,$0,$L25
lui	$3,%hi($L33)

sll	$2,$5,2
addiu	$3,$3,%lo($L33)
addu	$2,$2,$3
lw	$4,0($2)
j	$4
nop

.rdata
.align	2
.align	2
$L33:
.word	$L25
.word	$L25
.word	$L26
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L25
.word	$L27
.word	$L28
.word	$L29
.word	$L30
.word	$L31
.word	$L32
.section	.text.control
$L32:
li	$2,32
sb	$2,0($6)
$L35:
move	$4,$7
li	$5,18			# 0x12
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$18

li	$3,1			# 0x1
beq	$2,$3,$L64
addiu	$2,$20,7

$L36:
jal	FS_FClose
move	$4,$18

$L62:
lw	$31,92($sp)
lw	$fp,88($sp)
lw	$23,84($sp)
lw	$22,80($sp)
lw	$21,76($sp)
lw	$20,72($sp)
lw	$19,68($sp)
lw	$18,64($sp)
lw	$17,60($sp)
lw	$16,56($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,96

$L25:
addiu	$5,$5,1
slt	$2,$5,18
beq	$2,$0,$L35
sb	$0,0($6)

j	$L63
addiu	$6,$6,1

$L26:
li	$2,2
sb	$2,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L29:
sb	$19,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L30:
sra	$2,$19,8
sb	$2,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L31:
sb	$20,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L27:
sb	$16,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L28:
sra	$2,$16,8
sb	$2,0($6)
addiu	$5,$5,1
j	$L63
addiu	$6,$6,1

$L64:
sra	$2,$2,3
li	$3,32			# 0x20
beq	$20,$3,$L65
mul	$21,$16,$2

blez	$19,$L36
move	$16,$0

j	$L49
li	$20,1			# 0x1

$L66:
beq	$19,$16,$L36
addu	$17,$17,$22

$L49:
move	$4,$17
move	$5,$21
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$18

beq	$2,$20,$L66
addiu	$16,$16,1

j	$L36
nop

$L65:
blez	$19,$L36
move	$20,$0

lui	$fp,%hi(line_buff)
li	$23,1			# 0x1
$L43:
blez	$16,$L44
lw	$4,%lo(line_buff)($fp)

move	$5,$4
move	$6,$17
move	$7,$0
li	$8,-1
$L46:
sb	$8,0($5)
lbu	$2,1($6)
addiu	$7,$7,1
sb	$2,1($5)
lbu	$3,2($6)
sb	$3,2($5)
lbu	$2,3($6)
addiu	$6,$6,4
sb	$2,3($5)
bne	$16,$7,$L46
addiu	$5,$5,4

$L44:
move	$5,$21
li	$6,1			# 0x1
jal	FS_FWrite
move	$7,$18

bne	$2,$23,$L36
addiu	$20,$20,1

beq	$20,$19,$L36
addu	$17,$17,$22

j	$L43
nop

.set	macro
.set	reorder
.end	control
.section	.text.config,"ax",@progbits
.align	2
.align	5
.ent	config
.type	config, @function
config:
.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	$17,20($sp)
sw	$16,16($sp)
sw	$31,24($sp)
lui	$16,%hi(line_buff)
lw	$2,%lo(line_buff)($16)
move	$17,$4
beq	$2,$0,$L72
move	$4,$2

jal	uc_free
nop

sw	$0,%lo(line_buff)($16)
$L72:
li	$2,1111949312			# 0x42470000
lw	$3,56($sp)
ori	$2,$2,0x5220
beq	$3,$2,$L77
sll	$4,$17,2

lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

$L77:
jal	uc_malloc
nop

sw	$2,%lo(line_buff)($16)
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	config
.section	.rodata.str1.4
.align	2
$LC2:
.ascii	"[VO_TGA] Unknown subdevice: %s.\012\000"
.section	.text.preinit,"ax",@progbits
.align	2
.align	5
.ent	preinit
.type	preinit, @function
preinit:
.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
move	$2,$4
lui	$6,%hi($LC2)
move	$7,$4
sw	$31,16($sp)
addiu	$6,$6,%lo($LC2)
move	$3,$0
li	$4,3			# 0x3
beq	$2,$0,$L81
li	$5,2			# 0x2

jal	mp_msg
nop

li	$3,89			# 0x59
$L81:
lw	$31,16($sp)
move	$2,$3
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	preinit
.globl	video_out_tga
.data
.align	2
.type	video_out_tga, @object
.size	video_out_tga, 40
video_out_tga:
.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
.local	frame_num
.comm	frame_num,4,4
.local	line_buff
.comm	line_buff,4,4
.section	.rodata.str1.4
.align	2
$LC3:
.ascii	"Targa output\000"
.align	2
$LC4:
.ascii	"tga\000"
.align	2
$LC5:
.ascii	"Daniele Forghieri - [e-mail]\000"
.subsection	-1
.align	2
$LC6:
.ascii	"\000"
.data
.align	2
.type	info, @object
.size	info, 16
info:
.word	$LC3
.word	$LC4
.word	$LC5
.word	$LC6
.ident	"GCC: (GNU) 4.1.2"