vd_mtga.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 1,349 行 · 第 1/2 页

	.file	1 "vd_mtga.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	$2,3			# 0x3
	li	$3,-1			# 0xffffffffffffffff
	beq	$5,$2,$L7
	sw	$7,12($sp)

	j	$31
	move	$2,$3

$L7:
	lui	$3,%hi(out_fmt)
	lw	$4,%lo(out_fmt)($3)
	lw	$2,0($6)
	xor	$2,$2,$4
	sltu	$3,$2,1
	j	$31
	move	$2,$3

	.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	uc_free
	lw	$4,344($4)

	.set	macro
	.set	reorder
	.end	uninit
	.section	.text.init,"ax",@progbits
	.align	2
	.align	5
	.ent	init
	.type	init, @function
init:
	.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)
	li	$5,14			# 0xe
	move	$16,$4
	sw	$31,20($sp)
	jal	uc_calloc
	li	$4,1			# 0x1

	sw	$2,344($16)
	li	$3,-1			# 0xffffffffffffffff
	lui	$2,%hi(last_w)
	sw	$3,%lo(last_w)($2)
	lw	$31,20($sp)
	lw	$16,16($sp)
	li	$2,1			# 0x1
	j	$31
	addiu	$sp,$sp,24

	.set	macro
	.set	reorder
	.end	init
	.section	.rodata.str1.4,"aMS",@progbits,1
	.align	2
$LC0:
	.ascii	"Unsupported TGA type! depth=%d\012\000"
	.align	2
$LC1:
	.ascii	"Unsupported TGA type: %i!\012\000"
	.section	.text.decode,"ax",@progbits
	.align	2
	.align	5
	.ent	decode
	.type	decode, @function
decode:
	.frame	$sp,80,$31		# vars= 16, regs= 10/0, args= 24, gp= 0
	.mask	0xc0ff0000,-4
	.fmask	0x00000000,0
	addiu	$sp,$sp,-80
	sw	$17,44($sp)
	sw	$16,40($sp)
	sw	$31,76($sp)
	sw	$fp,72($sp)
	sw	$23,68($sp)
	sw	$22,64($sp)
	sw	$21,60($sp)
	sw	$20,56($sp)
	sw	$19,52($sp)
	sw	$18,48($sp)
	move	$17,$4
	move	$16,$5
	.set	noreorder
	.set	nomacro
	blez	$6,$L13
	lw	$19,344($4)
	.set	macro
	.set	reorder

	lbu	$2,0($5)
	sb	$2,0($19)
	lbu	$3,2($5)
	sh	$3,2($19)
	lhu	$2,12($5)
	sh	$2,4($19)
	lhu	$3,14($5)
	sh	$3,6($19)
	lbu	$4,16($5)
	sb	$4,8($19)
	lbu	$2,17($5)
	andi	$7,$4,0x00ff
	andi	$2,$2,0x20
	sltu	$3,$0,$2
	li	$2,24			# 0x18
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L143
	sb	$3,9($19)
	.set	macro
	.set	reorder

	li	$2,32			# 0x20
	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L18
	li	$2,1111949312			# 0x42470000
	.set	macro
	.set	reorder

	lui	$10,%hi(out_fmt)
	ori	$2,$2,0x5220
	sw	$2,%lo(out_fmt)($10)
$L17:
	lhu	$7,2($19)
	li	$2,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$7,$2,$L21
	li	$2,10			# 0xa
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$7,$2,$L144
	lui	$6,%hi($LC1)
	.set	macro
	.set	reorder

$L21:
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L24
	lui	$9,%hi(last_w)
	.set	macro
	.set	reorder

	lbu	$4,9($19)
	li	$3,1			# 0x1
	li	$2,-1			# 0xffffffffffffffff
	lhu	$6,4($19)
	lw	$5,%lo(last_w)($9)
	move	$8,$0
	movz	$3,$2,$4
	sh	$8,10($19)
	sh	$3,12($19)
	.set	noreorder
	.set	nomacro
	bne	$6,$5,$L118
	lbu	$18,0($19)
	.set	macro
	.set	reorder

$L147:
	lui	$4,%hi(last_h)
	lhu	$8,6($19)
	lw	$2,%lo(last_h)($4)
	.set	noreorder
	.set	nomacro
	beq	$8,$2,$L145
	lui	$5,%hi(last_c)
	.set	macro
	.set	reorder

$L30:
	lw	$7,%lo(out_fmt)($10)
$L166:
	sw	$6,%lo(last_w)($9)
	sw	$8,%lo(last_h)($4)
	.set	noreorder
	.set	nomacro
	bne	$7,$0,$L146
	sw	$7,%lo(last_c)($5)
	.set	macro
	.set	reorder

$L13:
	sw	$0,28($sp)
$L20:
	lw	$2,28($sp)
$L162:
	lw	$31,76($sp)
$L177:
	lw	$fp,72($sp)
	lw	$23,68($sp)
	lw	$22,64($sp)
	lw	$21,60($sp)
	lw	$20,56($sp)
	lw	$19,52($sp)
	lw	$18,48($sp)
	lw	$17,44($sp)
	lw	$16,40($sp)
	.set	noreorder
	.set	nomacro
	j	$31
	addiu	$sp,$sp,80
	.set	macro
	.set	reorder

$L24:
	lhu	$2,6($19)
	lbu	$4,9($19)
	addiu	$2,$2,-1
	andi	$8,$2,0xffff
	li	$3,1			# 0x1
	li	$2,-1			# 0xffffffffffffffff
	lhu	$6,4($19)
	lw	$5,%lo(last_w)($9)
	movz	$3,$2,$4
	sh	$8,10($19)
	sh	$3,12($19)
	.set	noreorder
	.set	nomacro
	beq	$6,$5,$L147
	lbu	$18,0($19)
	.set	macro
	.set	reorder

$L118:
	lhu	$8,6($19)
	lui	$4,%hi(last_h)
	.set	noreorder
	.set	nomacro
	j	$L30
	lui	$5,%hi(last_c)
	.set	macro
	.set	reorder

$L143:
	li	$2,1111949312			# 0x42470000
	lui	$10,%hi(out_fmt)
	ori	$2,$2,0x5218
	.set	noreorder
	.set	nomacro
	j	$L17
	sw	$2,%lo(out_fmt)($10)
	.set	macro
	.set	reorder

$L144:
	addiu	$6,$6,%lo($LC1)
	li	$4,13			# 0xd
	.set	noreorder
	.set	nomacro
	jal	mp_msg
	li	$5,4			# 0x4
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	j	$L20
	sw	$0,28($sp)
	.set	macro
	.set	reorder

$L145:
	lw	$3,%lo(last_c)($5)
	lw	$2,%lo(out_fmt)($10)
	.set	noreorder
	.set	nomacro
	bne	$3,$2,$L166
	lw	$7,%lo(out_fmt)($10)
	.set	macro
	.set	reorder

$L33:
	move	$7,$6
	move	$4,$17
	li	$5,2			# 0x2
	li	$6,16			# 0x10
	.set	noreorder
	.set	nomacro
	jal	mpcodecs_get_image
	sw	$8,16($sp)
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L20
	sw	$2,28($sp)
	.set	macro
	.set	reorder

	lhu	$4,2($19)
	addu	$2,$16,$18
	li	$3,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$4,$3,$L148
	addiu	$17,$2,18
	.set	macro
	.set	reorder

	li	$2,10			# 0xa
	.set	noreorder
	.set	nomacro
	bne	$4,$2,$L162
	lw	$2,28($sp)
	.set	macro
	.set	reorder

	lhu	$5,10($19)
	lbu	$2,8($19)
	sw	$5,24($sp)
	lbu	$3,9($19)
	.set	noreorder
	.set	nomacro
	bne	$3,$0,$L115
	srl	$21,$2,3
	.set	macro
	.set	reorder

$L156:
	lw	$5,24($sp)
	.set	noreorder
	.set	nomacro
	beq	$5,$0,$L162
	lw	$2,28($sp)
	.set	macro
	.set	reorder

$L56:
	lw	$6,28($sp)
	lhu	$2,4($19)
	lw	$5,32($6)
	.set	noreorder
	.set	nomacro
	blez	$2,$L57
	lw	$4,48($6)
	.set	macro
	.set	reorder

	lw	$2,24($sp)
	move	$fp,$0
	mul	$3,$2,$4
	li	$4,-32			# 0xffffffffffffffe0
	and	$4,$21,$4
	sw	$4,32($sp)
	addu	$16,$3,$5
	lbu	$3,0($17)
	addiu	$20,$17,1
	andi	$2,$3,0x7f
	sll	$3,$3,24
	addiu	$23,$2,1
	sra	$3,$3,24
	.set	noreorder
	.set	nomacro
	bltz	$3,$L149
	mul	$18,$21,$23
	.set	macro
	.set	reorder

$L60:
	sltu	$2,$18,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L167
	move	$4,$16
	.set	macro
	.set	reorder

	andi	$2,$16,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L168
	move	$5,$20
	.set	macro
	.set	reorder

	andi	$2,$20,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L168
	li	$3,-32			# 0xffffffffffffffe0
	.set	macro
	.set	reorder

	addiu	$4,$16,-4
	and	$2,$18,$3
	addu	$6,$4,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L106
	addiu	$5,$17,-3
	.set	macro
	.set	reorder

$L130:
#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,$6
	bne	$2,$0,$L130
$L106:
	andi	$2,$18,0x1c
	addu	$6,$6,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L169
	andi	$2,$18,0x3
	.set	macro
	.set	reorder

$L131:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L131
	andi	$2,$18,0x3
	.set	macro
	.set	reorder

$L169:
	li	$6,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$2,$6,$L112
	li	$3,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$3,$L113
	li	$6,1			# 0x1
	.set	macro
	.set	reorder

	beq	$2,$6,$L150
$L110:
	lhu	$2,4($19)
$L164:
	addu	$fp,$fp,$23
	slt	$2,$fp,$2
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L121
	addu	$17,$20,$18
	.set	macro
	.set	reorder

$L155:
	lbu	$3,0($17)
	addu	$16,$16,$18
	andi	$2,$3,0x7f
	sll	$3,$3,24
	addiu	$23,$2,1
	sra	$3,$3,24
	addiu	$20,$17,1
	.set	noreorder
	.set	nomacro
	bgez	$3,$L60
	mul	$18,$21,$23
	.set	macro
	.set	reorder

$L149:
	sltu	$2,$21,32
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L120
	andi	$22,$16,0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	bne	$22,$0,$L170
	move	$4,$16
	.set	macro
	.set	reorder

	andi	$2,$20,0x3
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L171
	move	$5,$20
	.set	macro
	.set	reorder

	lw	$2,32($sp)
	addiu	$4,$16,-4
	addu	$3,$4,$2
	sltu	$2,$4,$3
	.set	noreorder
	.set	nomacro
	beq	$2,$0,$L66
	addiu	$5,$17,-3
	.set	macro
	.set	reorder

$L124:
#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,$3
	bne	$2,$0,$L124
$L66:
	andi	$2,$21,0x1c
	addu	$6,$3,$2
	sltu	$3,$4,$6
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L172
	andi	$2,$21,0x3
	.set	macro
	.set	reorder

$L125:
#APP
	S32LDI xr1,$5,4
	S32SDI xr1,$4,4
#NO_APP
	sltu	$2,$4,$6
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L125
	andi	$2,$21,0x3
	.set	macro
	.set	reorder

$L172:
	li	$3,2			# 0x2
	.set	noreorder
	.set	nomacro
	beq	$2,$3,$L72
	li	$6,3			# 0x3
	.set	macro
	.set	reorder

	.set	noreorder
	.set	nomacro
	beq	$2,$6,$L73
	li	$3,1			# 0x1
	.set	macro
	.set	reorder

	beq	$2,$3,$L151
$L70:
	move	$6,$21
$L165:
	sll	$17,$6,1
	slt	$2,$18,$17
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L173
	subu	$8,$18,$6
	.set	macro
	.set	reorder

	sltu	$2,$6,32
$L175:
	.set	noreorder
	.set	nomacro
	bne	$2,$0,$L76
	addu	$4,$6,$16
	.set	macro
	.set	reorder

	andi	$2,$4,0x3
	bne	$2,$0,$L76
	bne	$22,$0,$L76
	li	$5,-32			# 0xffffffffffffffe0
	addiu	$4,$4,-4
	and	$2,$6,$5
	addu	$7,$4,$2
	sltu	$3,$4,$7
	.set	noreorder
	.set	nomacro
	beq	$3,$0,$L80
	addiu	$5,$16,-4
	.set	macro
	.set	reorder

$L128:
#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