font_load.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 2,846 行 · 第 1/3 页

	.file	1 "font_load.c"
	.section .mdebug.abi32
	.previous
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"rb\000"
	.align	2
$LC1:
	.ascii	"mhwanh\000"
	.align	2
$LC2:
	.ascii	"RAW: %s  %d x %d, %d colors\012\000"
	.section	.text.load_raw,"ax",@progbits
	.align	2
	.align	5
	.globl	load_raw
	.ent	load_raw
	.type	load_raw, @function
load_raw:
	.frame	$sp,88,$31		# vars= 32, regs= 5/0, args= 32, gp= 0
	.mask	0x800f0000,-8
	.fmask	0x00000000,0
	.set	noreorder
	.set	nomacro
	
	addiu	$sp,$sp,-88
	sw	$19,76($sp)
	move	$19,$4
	li	$4,20			# 0x14
	sw	$31,80($sp)
	sw	$18,72($sp)
	sw	$16,64($sp)
	jal	uc_malloc
	sw	$17,68($sp)

	lui	$5,%hi($LC0)
	move	$4,$19
	addiu	$5,$5,%lo($LC0)
	jal	FS_FOpen
	move	$16,$2

	beq	$2,$0,$L2
	move	$18,$2

	addiu	$17,$sp,32
	move	$4,$17
	li	$5,32			# 0x20
	li	$6,1			# 0x1
	jal	FS_FRead
	move	$7,$2

	bne	$2,$0,$L16
	lui	$5,%hi($LC1)

$L4:
	jal	FS_FClose
	move	$4,$18

$L2:
	jal	uc_free
	move	$4,$16

	move	$16,$0
	move	$2,$16
$L20:
	lw	$31,80($sp)
	lw	$19,76($sp)
	lw	$18,72($sp)
	lw	$17,68($sp)
	lw	$16,64($sp)
	j	$31
	addiu	$sp,$sp,88

$L16:
	move	$4,$17
	addiu	$5,$5,%lo($LC1)
	jal	memcmp
	li	$6,6			# 0x6

	bne	$2,$0,$L4
	lbu	$4,40($sp)

	lbu	$2,41($sp)
	sll	$4,$4,8
	addu	$4,$4,$2
	sw	$4,8($16)
	lbu	$2,42($sp)
	lbu	$3,43($sp)
	sll	$2,$2,8
	addu	$2,$2,$3
	sw	$2,12($16)
	lbu	$3,44($sp)
	lbu	$2,45($sp)
	sll	$3,$3,8
	addu	$3,$3,$2
	beq	$4,$0,$L17
	sw	$3,16($16)

	lw	$8,16($16)
	slt	$2,$8,257
	beq	$2,$0,$L4
	nop

	lw	$2,8($16)
$L21:
	lui	$6,%hi($LC2)
	sw	$2,16($sp)
	lw	$3,12($16)
	addiu	$6,$6,%lo($LC2)
	move	$7,$19
	li	$4,30			# 0x1e
	li	$5,7			# 0x7
	sw	$3,20($sp)
	jal	mp_msg
	sw	$8,24($sp)

	lw	$2,16($16)
	bne	$2,$0,$L18
	nop

	sw	$0,4($16)
	li	$17,3			# 0x3
$L12:
	lw	$4,12($16)
	lw	$2,8($16)
	mul	$4,$4,$2
	jal	uc_malloc
	mul	$4,$17,$4

	lw	$5,12($16)
	lw	$3,8($16)
	sw	$2,0($16)
	mul	$5,$5,$3
	move	$4,$2
	mul	$5,$17,$5
	li	$6,1			# 0x1
	jal	FS_FRead
	move	$7,$18

	jal	FS_FClose
	move	$4,$18

	j	$L20
	move	$2,$16

$L17:
	lbu	$2,60($sp)
	lbu	$3,61($sp)
	sll	$2,$2,8
	addu	$2,$2,$3
	lbu	$4,62($sp)
	sll	$2,$2,8
	lbu	$3,63($sp)
	addu	$2,$2,$4
	sll	$2,$2,8
	lw	$8,16($16)
	addu	$2,$2,$3
	sw	$2,8($16)
	slt	$2,$8,257
	beq	$2,$0,$L4
	nop

	j	$L21
	lw	$2,8($16)

$L18:
	sll	$4,$2,1
	jal	uc_malloc
	addu	$4,$4,$2

	lw	$6,16($16)
	sw	$2,4($16)
	move	$4,$2
	li	$5,3			# 0x3
	jal	FS_FRead
	move	$7,$18

	j	$L12
	li	$17,1			# 0x1

	.set	macro
	.set	reorder
	.end	load_raw
	.section	.rodata.str1.4
	.align	2
$LC3:
	.ascii	"rt\000"
	.align	2
$LC4:
	.ascii	"font: can't open file: %s\012\000"
	.align	2
$LC5:
	.ascii	"%s doesn't look like a bitmap font description, ignoring"
	.ascii	".\012\000"
	.align	2
$LC6:
	.ascii	"font: Reading section: %s\012\000"
	.align	2
$LC7:
	.ascii	"[files]\000"
	.align	2
$LC8:
	.ascii	"font: Too many bitmaps defined.\012\000"
	.align	2
$LC9:
	.ascii	"[fpath]\000"
	.align	2
$LC10:
	.ascii	"alpha\000"
	.align	2
$LC11:
	.ascii	"%s/%s\000"
	.align	2
$LC12:
	.ascii	"/usr/local/share/mplayer/font\000"
	.align	2
$LC13:
	.ascii	"Can't load font bitmap: %s\012\000"
	.align	2
$LC14:
	.ascii	"bitmap\000"
	.align	2
$LC15:
	.ascii	"[info]\000"
	.align	2
$LC16:
	.ascii	"name\000"
	.align	2
$LC17:
	.ascii	"descversion\000"
	.align	2
$LC18:
	.ascii	"spacewidth\000"
	.align	2
$LC19:
	.ascii	"charspace\000"
	.align	2
$LC20:
	.ascii	"height\000"
	.align	2
$LC21:
	.ascii	"[characters]\000"
	.align	2
$LC22:
	.ascii	"error in font desc: end<start for char '%c'\012\000"
	.align	2
$LC23:
	.ascii	"Syntax error in font desc: %s\000"
	.align	2
$LC24:
	.ascii	"%s is empty or a directory, ignoring.\012\000"
	.align	2
$LC25:
	.ascii	"font: Missing bitmap(s) for sub-font #%d\012\000"
	.globl	__mulsf3
	.globl	__fixsfsi
	.globl	__extendsfdf2
	.align	2
$LC27:
	.ascii	"font: resampling alpha by factor %5.3f (%d) \000"
	.align	2
$LC28:
	.ascii	"DONE!\012\000"
	.align	2
$LC29:
	.ascii	"Bitmap font %s loaded successfully! (%d chars)\012\000"
	.section	.rodata.cst4,"aM",@progbits,4
	.align	2
$LC26:
	.word	1132462080
	.section	.text.read_font_desc,"ax",@progbits
	.align	2
	.align	5
	.globl	read_font_desc
	.ent	read_font_desc
	.type	read_font_desc, @function
read_font_desc:
	.frame	$sp,2232,$31		# vars= 2160, regs= 10/0, args= 32, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-2232
	sw	$16,2192($sp)
	li	$16,524288			# 0x80000
	sw	$4,2232($sp)
	ori	$4,$16,0x98
	sw	$20,2208($sp)
	sw	$31,2228($sp)
	sw	$fp,2224($sp)
	sw	$23,2220($sp)
	sw	$22,2216($sp)
	sw	$21,2212($sp)
	sw	$19,2204($sp)
	sw	$18,2200($sp)
	sw	$17,2196($sp)
	sw	$5,2236($sp)
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	sw	$6,2240($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L23
	move	$20,$2
	.set	macro
	.set	reorder

	andi	$4,$2,0x3
	li	$2,4			# 0x4
	ori	$3,$16,0x98
	subu	$5,$2,$4
	li	$2,2			# 0x2
	addu	$6,$20,$3
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L27
	move	$3,$20
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$5,$2,$L28
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$5,$2,$L300
$L25:
	addiu	$5,$3,-4
	move	$2,$0
#APP
	S32I2M xr1,$2
#NO_APP
	andi	$3,$3,0x1f
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L328
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

	li	$2,-32			# 0xffffffffffffffe0
	and	$2,$5,$2
	addiu	$4,$2,32
	sltu	$3,$5,$4
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L328
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L282:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$4
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L282
	addiu	$2,$6,-31
	.set	macro
	.set	reorder

$L328:
	li	$3,-32			# 0xffffffffffffffe0
	and	$3,$2,$3
	sltu	$4,$5,$3
	.set	noreorder
	.set	nomacro
	beq	$4,$0,$L329
	addiu	$2,$6,-4
	.set	macro
	.set	reorder

	addiu	$2,$5,4
$L330:
#APP
	pref 30,0($2)
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L330
	addiu	$2,$5,4
	.set	macro
	.set	reorder

	addiu	$2,$6,-4
$L329:
	li	$3,-4			# 0xfffffffffffffffc
	and	$3,$2,$3
	sltu	$4,$5,$3
	beq	$4,$0,$L34
$L284:
#APP
	S32SDI xr1,$5,4
#NO_APP
	sltu	$2,$5,$3
	bne	$2,$0,$L284
$L34:
	andi	$3,$6,0x3
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L38
	addiu	$4,$5,4
	.set	macro
	.set	reorder

	li	$2,3			# 0x3
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L39
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	beq	$3,$2,$L301
$L36:
	lui	$5,%hi($LC3)
	lw	$4,2232($sp)
	.set	noreorder
	.set	nomacro
	jal	FS_FOpen
	addiu	$5,$5,%lo($LC3)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L302
	move	$23,$2
	.set	macro
	.set	reorder

$L40:
	.set	noreorder
	.set	nomacro
	jal	strlen
	lw	$4,2232($sp)
	.set	macro
	.set	reorder

	addiu	$4,$2,-8
	.set	noreorder
	.set	nomacro
	jal	uc_malloc
	addiu	$17,$2,-9
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L42
	move	$16,$2
	.set	macro
	.set	reorder

	lw	$5,2232($sp)
	move	$4,$2
	.set	noreorder
	.set	nomacro
	jal	strncpy
	move	$6,$17
	.set	macro
	.set	reorder

	addu	$3,$16,$17
	sb	$0,0($3)
$L42:
	li	$2,2			# 0x2
	li	$3,12			# 0xc
	sw	$2,12($20)
	li	$2,131072			# 0x20000
	sw	$3,8($20)
	ori	$2,$2,0x94
	li	$3,393216			# 0x60000
	sw	$16,4($20)
	sw	$0,16($20)
	addu	$4,$20,$2
	ori	$9,$3,0x94
	move	$5,$0
	li	$6,-1
	li	$8,-1			# 0xffffffffffffffff
	li	$7,131072			# 0x20000
$L44:
	addu	$3,$5,$20
	addu	$2,$3,$9
	addiu	$5,$5,2
	sw	$8,0($4)
	sh	$6,0($2)
	sh	$6,148($3)
	.set	noreorder
	.set	nomacro
	bne	$5,$7,$L44
	addiu	$4,$4,4
	.set	macro
	.set	reorder

	li	$2,-1			# 0xffffffffffffffff
	addiu	$3,$20,-4
	sw	$0,2180($sp)
	sw	$2,2176($sp)
	li	$22,1			# 0x1
	addiu	$fp,$sp,128
	sw	$3,2184($sp)
	sb	$0,64($sp)
$L299:
	move	$4,$fp
$L322:
	li	$5,1020			# 0x3fc
	.set	noreorder
	.set	nomacro
	jal	fgets
	move	$6,$23
	.set	macro
	.set	reorder

	beq	$2,$0,$L303
$L47:
	.set	noreorder
	.set	nomacro
	beq	$22,$0,$L48
	sb	$0,1148($sp)
	.set	macro
	.set	reorder

	lbu	$3,128($sp)
	beq	$3,$0,$L50
	lbu	$4,129($sp)
	li	$5,1			# 0x1
	beq	$4,$5,$L50
	li	$2,77			# 0x4d
	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L304
	li	$2,31			# 0x1f
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$2,$L305
	li	$2,139			# 0x8b
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$3,$5,$L306
	li	$2,102			# 0x66
	.set	macro
	.set	reorder

$L55:
	move	$22,$0
$L48:
	addiu	$17,$sp,1152
	li	$18,1			# 0x1
	move	$3,$fp
	move	$4,$17
	li	$9,32			# 0x20
	move	$5,$0
	li	$7,13			# 0xd
	li	$6,10			# 0xa
	li	$10,39			# 0x27
	li	$11,34			# 0x22
	li	$15,59			# 0x3b
	li	$13,35			# 0x23
	li	$14,9			# 0x9
	li	$12,32			# 0x20
	addiu	$8,$sp,36
	sw	$17,32($sp)
$L298:
	lbu	$2,0($3)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L62
	addiu	$3,$3,1
	.set	macro
	.set	reorder

$L307:
	beq	$2,$7,$L62
	beq	$2,$6,$L62
	bne	$5,$0,$L66
	beq	$2,$10,$L61
	beq	$2,$11,$L61
	beq	$2,$15,$L62
	beq	$2,$13,$L62
	beq	$2,$14,$L72
	beq	$2,$12,$L72
$L74:
	sb	$2,0($4)
	move	$9,$2
	lbu	$2,0($3)
	addiu	$4,$4,1
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L307
	addiu	$3,$3,1
	.set	macro
	.set	reorder

$L62:
	.set	noreorder
	.set	nomacro
	beq	$17,$4,$L299
	li	$2,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$18,$2,$L78
	sb	$0,0($4)
	.set	macro
	.set	reorder

	lw	$16,32($sp)
	li	$2,91			# 0x5b
	lbu	$3,0($16)
	beq	$3,$2,$L308
$L78:
	lui	$16,%hi($LC9)
	.set	noreorder
	.set	nomacro
	jal	strlen
	addiu	$4,$16,%lo($LC9)
	.set	macro
	.set	reorder

	move	$6,$2
	sltu	$2,$2,4
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L95
	lbu	$3,%lo($LC9)($16)
	.set	macro
	.set	reorder

	lbu	$2,64($sp)
	addiu	$5,$16,%lo($LC9)
	.set	noreorder
	.set	nomacro
	beq	$6,$0,$L97
	subu	$2,$2,$3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L99
	lbu	$2,65($sp)
	.set	macro
	.set	reorder

	lbu	$3,1($5)
	sltu	$4,$6,2
	.set	noreorder
	.set	nomacro
	bne	$4,$0,$L97
	subu	$2,$2,$3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L99
	lbu	$3,66($sp)
	.set	macro
	.set	reorder

	lbu	$2,2($5)
	subu	$2,$3,$2
	li	$3,2			# 0x2
	beq	$6,$3,$L97
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L331
	lui	$16,%hi($LC7)
	.set	macro
	.set	reorder

	lbu	$3,3($5)
	lbu	$2,67($sp)
	subu	$2,$2,$3
$L97:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L331
	lui	$16,%hi($LC7)
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	bne	$18,$2,$L332
	lui	$6,%hi($LC23)
	.set	macro
	.set	reorder

	lw	$4,4($20)
	beq	$4,$0,$L108
	jal	uc_free
$L108:
	.set	noreorder
	.set	nomacro
	jal	uc_strdup
	lw	$4,32($sp)
	.set	macro
	.set	reorder

	sw	$2,4($20)
	move	$4,$fp
	li	$5,1020			# 0x3fc
	.set	noreorder
	.set	nomacro
	jal	fgets
	move	$6,$23
	.set	macro
	.set	reorder

	bne	$2,$0,$L47
$L303:
	.set	noreorder
	.set	nomacro
	jal	FS_FClose
	move	$4,$23
	.set	macro
	.set	reorder

	li	$2,1			# 0x1
	.set	noreorder
	.set	nomacro
	beq	$22,$2,$L238
	lui	$6,%hi($LC24)
	.set	macro
	.set	reorder

	lw	$2,2176($sp)
	bltz	$2,$L240
	lw	$17,20($20)
	.set	noreorder
	.set	nomacro
	beq	$17,$0,$L246
	move	$19,$0
	.set	macro
	.set	reorder

	lw	$2,84($20)
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L246
	lui	$2,%hi($LC26)
	.set	macro
	.set	reorder

	lw	$5,%lo($LC26)($2)
	lw	$4,2236($sp)
	.set	noreorder
	.set	nomacro
	jal	__mulsf3
	move	$16,$20
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	jal	__fixsfsi
	move	$4,$2
	.set	macro
	.set	reorder

	lw	$4,2236($sp)
	.set	noreorder
	.set	nomacro
	jal	__extendsfdf2
	move	$18,$2
	.set	macro
	.set	reorder

	move	$22,$2
	move	$23,$3
	move	$19,$0
	lui	$21,%hi($LC27)
	lui	$fp,%hi($LC28)
$L248:
	lw	$3,12($17)
	lw	$2,8($17)
	li	$4,30			# 0x1e
	mul	$17,$2,$3
	li	$5,7			# 0x7
	addiu	$6,$21,%lo($LC27)
	sw	$22,16($sp)
	sw	$23,20($sp)
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	sw	$18,24($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	blez	$17,$L249
	move	$6,$0
	.set	macro
	.set	reorder

	li	$7,255			# 0xff
$L251:
	lw	$3,20($16)
	lw	$4,84($16)
	lw	$5,0($3)
	lw	$2,0($4)
	addu	$5,$6,$5
	lbu	$3,0($5)
	addu	$2,$2,$6
	mul	$3,$3,$18
	lbu	$4,0($2)
	sra	$3,$3,8
	subu	$3,$7,$3
	addu	$2,$4,$3
	slt	$2,$2,256
	subu	$4,$7,$4
	movz	$3,$4,$2
	slt	$2,$3,252
	.set	noreorder
	.set	nomacro
	blez	$3,$L256
	li	$4,1			# 0x1
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L256
	move	$4,$0
	.set	macro
	.set	reorder

	andi	$4,$3,0x00ff
$L256:
	addiu	$6,$6,1
	.set	noreorder
	.set	nomacro
	bne	$17,$6,$L251
	sb	$4,0($5)
	.set	macro
	.set	reorder

$L249:
	li	$4,30			# 0x1e
	li	$5,7			# 0x7
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	addiu	$6,$fp,%lo($LC28)
	.set	macro
	.set	reorder

	lw	$2,16($20)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L333
	lw	$3,2176($sp)
	.set	macro
	.set	reorder

	lw	$2,20($16)
	lw	$3,12($2)
	sw	$3,16($20)
	lw	$3,2176($sp)
$L333:
	addiu	$19,$19,1
	slt	$2,$3,$19
	bne	$2,$0,$L240
	lw	$17,24($16)
	.set	noreorder
	.set	nomacro
	beq	$17,$0,$L334
	lui	$6,%hi($LC25)
	.set	macro
	.set	reorder

	lw	$2,88($16)
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L248
	addiu	$16,$16,4
	.set	macro
	.set	reorder

$L246:
	lui	$6,%hi($LC25)
$L334:
	addiu	$6,$6,%lo($LC25)
	move	$7,$19
	li	$4,30			# 0x1e
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,1			# 0x1
	.set	macro
	.set	reorder

$L23:
	lw	$4,4($20)
$L321:
	beq	$4,$0,$L269
	jal	uc_free
$L269:
	lw	$4,0($20)
	beq	$4,$0,$L271
	jal	uc_free
$L271:
	move	$4,$20
	.set	noreorder
	.set	nomacro
	jal	uc_free
	move	$20,$0
	.set	macro
	.set	reorder

	move	$2,$20
	lw	$31,2228($sp)
	lw	$fp,2224($sp)
	lw	$23,2220($sp)
	lw	$22,2216($sp)
	lw	$21,2212($sp)
	lw	$20,2208($sp)
	lw	$19,2204($sp)
	lw	$18,2200($sp)