aspect.s

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.file	1 "aspect.c"
.section .mdebug.abi32
.previous
.section	.text.aspect_save_orig,"ax",@progbits
.align	2
.align	5
.globl	aspect_save_orig
.ent	aspect_save_orig
.type	aspect_save_orig, @function
aspect_save_orig:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$3,%hi(aspdat)
addiu	$2,$3,%lo(aspdat)
sw	$5,4($2)
j	$31
sw	$4,%lo(aspdat)($3)

.set	macro
.set	reorder
.end	aspect_save_orig
.section	.text.aspect_save_prescale,"ax",@progbits
.align	2
.align	5
.globl	aspect_save_prescale
.ent	aspect_save_prescale
.type	aspect_save_prescale, @function
aspect_save_prescale:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(aspdat)
addiu	$2,$2,%lo(aspdat)
sw	$5,12($2)
j	$31
sw	$4,8($2)

.set	macro
.set	reorder
.end	aspect_save_prescale
.globl	__nesf2
.globl	__floatsisf
.globl	__mulsf3
.globl	__divsf3
.section	.text.aspect_save_screenres,"ax",@progbits
.align	2
.align	5
.globl	aspect_save_screenres
.ent	aspect_save_screenres
.type	aspect_save_screenres, @function
aspect_save_screenres:
.frame	$sp,32,$31		# vars= 0, regs= 4/0, args= 16, gp= 0
.mask	0x80070000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-32
sw	$18,24($sp)
sw	$16,16($sp)
sw	$31,28($sp)
sw	$17,20($sp)
lui	$2,%hi(force_monitor_aspect)
lw	$17,%lo(force_monitor_aspect)($2)
lui	$2,%hi(aspdat)
move	$16,$4
addiu	$2,$2,%lo(aspdat)
move	$18,$5
move	$4,$17
move	$5,$0
sw	$18,20($2)
jal	__nesf2
sw	$16,16($2)

beq	$2,$0,$L6
move	$4,$16

lui	$2,%hi(monitor_aspect)
sw	$17,%lo(monitor_aspect)($2)
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L6:
jal	__floatsisf
nop

lui	$3,%hi(monitor_pixel_aspect)
lw	$5,%lo(monitor_pixel_aspect)($3)
jal	__mulsf3
move	$4,$2

move	$4,$18
jal	__floatsisf
move	$16,$2

move	$5,$2
jal	__divsf3
move	$4,$16

lui	$3,%hi(monitor_aspect)
sw	$2,%lo(monitor_aspect)($3)
lw	$31,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	aspect_save_screenres
.section	.text.panscan_init,"ax",@progbits
.align	2
.align	5
.globl	panscan_init
.ent	panscan_init
.type	panscan_init, @function
panscan_init:
.frame	$sp,0,$31		# vars= 0, regs= 0/0, args= 0, gp= 0
.mask	0x00000000,0
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

lui	$2,%hi(vo_panscan_x)
lui	$3,%hi(vo_panscan_y)
sw	$0,%lo(vo_panscan_x)($2)
sw	$0,%lo(vo_panscan_y)($3)
lui	$2,%hi(vo_panscan_amount)
move	$3,$0
j	$31
sw	$3,%lo(vo_panscan_amount)($2)

.set	macro
.set	reorder
.end	panscan_init
.globl	__fixsfsi
.globl	__extendsfdf2
.globl	__muldf3
.globl	__divdf3
.globl	__fixdfsi
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"[ASPECT] Warning: No suitable new res found!\012\000"
.section	.text.aspect,"ax",@progbits
.align	2
.align	5
.globl	aspect
.ent	aspect
.type	aspect, @function
aspect:
.frame	$sp,56,$31		# vars= 0, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-56
sw	$fp,48($sp)
sw	$23,44($sp)
sw	$31,52($sp)
sw	$22,40($sp)
sw	$21,36($sp)
sw	$20,32($sp)
sw	$19,28($sp)
sw	$18,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
move	$fp,$6
sw	$4,56($sp)
bne	$6,$0,$L15
move	$23,$5

lui	$2,%hi(geometry_wh_changed)
lw	$3,%lo(geometry_wh_changed)($2)
bne	$3,$0,$L32
lui	$2,%hi(aspdat)

addiu	$16,$2,%lo(aspdat)
lw	$3,56($sp)
lw	$2,8($16)
sw	$2,0($3)
jal	__floatsisf
lw	$4,20($16)

lw	$4,16($16)
jal	__floatsisf
move	$17,$2

move	$5,$2
jal	__divsf3
move	$4,$17

lw	$4,12($16)
jal	__floatsisf
move	$17,$2

lui	$3,%hi(monitor_aspect)
lw	$5,%lo(monitor_aspect)($3)
jal	__mulsf3
move	$4,$2

move	$5,$2
jal	__mulsf3
move	$4,$17

jal	__fixsfsi
move	$4,$2

move	$4,$2
sw	$2,0($23)
li	$2,-2147483648			# 0xffffffff80000000
ori	$2,$2,0x1
and	$3,$4,$2
bgez	$3,$L20
li	$2,-2			# 0xfffffffffffffffe

$L40:
addiu	$3,$3,-1
or	$3,$3,$2
addiu	$3,$3,1
addu	$3,$4,$3
lui	$2,%hi(aspdat)
addiu	$18,$2,%lo(aspdat)
sw	$3,0($23)
lw	$22,20($18)
slt	$2,$22,$3
bne	$2,$0,$L21
nop

$L37:
lw	$2,4($18)
slt	$2,$3,$2
bne	$2,$0,$L21
nop

$L23:
lw	$3,56($sp)
$L39:
lui	$2,%hi(aspdat)
lw	$4,0($3)
jal	__floatsisf
addiu	$17,$2,%lo(aspdat)

lw	$4,0($23)
jal	__floatsisf
move	$16,$2

move	$5,$2
jal	__divsf3
move	$4,$16

sw	$2,24($17)
$L32:
lw	$31,52($sp)
lw	$fp,48($sp)
lw	$23,44($sp)
lw	$22,40($sp)
lw	$21,36($sp)
lw	$20,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,56

$L15:
lui	$2,%hi(aspdat)
addiu	$17,$2,%lo(aspdat)
lw	$2,16($17)
move	$3,$4
sw	$2,0($3)
jal	__floatsisf
move	$4,$2

lw	$4,8($17)
jal	__floatsisf
move	$18,$2

move	$5,$2
jal	__divsf3
move	$4,$18

lw	$4,12($17)
jal	__floatsisf
move	$16,$2

move	$5,$2
jal	__mulsf3
move	$4,$16

lw	$4,20($17)
jal	__floatsisf
move	$16,$2

move	$4,$2
jal	__divsf3
move	$5,$18

lui	$3,%hi(monitor_aspect)
lw	$5,%lo(monitor_aspect)($3)
jal	__mulsf3
move	$4,$2

move	$5,$2
jal	__mulsf3
move	$4,$16

jal	__fixsfsi
move	$4,$2

move	$4,$2
sw	$2,0($23)
li	$2,-2147483648			# 0xffffffff80000000
ori	$2,$2,0x1
and	$3,$4,$2
bltz	$3,$L40
li	$2,-2			# 0xfffffffffffffffe

$L20:
addu	$3,$4,$3
lui	$2,%hi(aspdat)
addiu	$18,$2,%lo(aspdat)
sw	$3,0($23)
lw	$22,20($18)
slt	$2,$22,$3
beq	$2,$0,$L37
nop

$L21:
beq	$fp,$0,$L24
nop

jal	__floatsisf
move	$4,$22

lw	$4,12($18)
jal	__floatsisf
move	$17,$2

move	$5,$2
jal	__divsf3
move	$4,$17

lw	$4,8($18)
jal	__floatsisf
move	$16,$2

move	$5,$2
jal	__mulsf3
move	$4,$16

jal	__extendsfdf2
move	$4,$2

lw	$4,16($18)
move	$21,$3
jal	__floatsisf
move	$20,$2

jal	__extendsfdf2
move	$4,$2

move	$4,$17
move	$18,$2
jal	__extendsfdf2
move	$19,$3

move	$17,$3
lui	$3,%hi(monitor_aspect)
lw	$4,%lo(monitor_aspect)($3)
move	$16,$2
$L35:
jal	__extendsfdf2
nop

move	$6,$2
move	$4,$16
move	$5,$17
jal	__muldf3
move	$7,$3

move	$6,$2
move	$4,$18
move	$5,$19
jal	__divdf3
move	$7,$3

move	$6,$2
move	$4,$20
move	$5,$21
jal	__muldf3
move	$7,$3

move	$4,$2
jal	__fixdfsi
move	$5,$3

move	$4,$2
li	$2,-2147483648			# 0xffffffff80000000
ori	$2,$2,0x1
and	$3,$4,$2
bltz	$3,$L38
li	$2,-2			# 0xfffffffffffffffe

$L27:
lui	$2,%hi(aspdat)
addiu	$5,$2,%lo(aspdat)
lw	$2,16($5)
addu	$3,$4,$3
slt	$2,$2,$3
bne	$2,$0,$L28
lui	$6,%hi($LC0)

bne	$fp,$0,$L41
lw	$2,56($sp)

lw	$22,12($5)
$L41:
sw	$22,0($23)
j	$L23
sw	$3,0($2)

$L24:
jal	__floatsisf
lw	$4,8($18)

jal	__extendsfdf2
move	$4,$2

lw	$4,16($18)
move	$21,$3
jal	__floatsisf
move	$20,$2

jal	__extendsfdf2
move	$4,$2

move	$4,$22
move	$19,$3
jal	__floatsisf
move	$18,$2

jal	__extendsfdf2
move	$4,$2

move	$16,$2
lui	$2,%hi(monitor_aspect)
lw	$4,%lo(monitor_aspect)($2)
j	$L35
move	$17,$3

$L28:
addiu	$6,$6,%lo($LC0)
li	$4,3			# 0x3
jal	mp_msg
li	$5,2			# 0x2

j	$L39
lw	$3,56($sp)

$L38:
addiu	$3,$3,-1
or	$3,$3,$2
j	$L27
addiu	$3,$3,1

.set	macro
.set	reorder
.end	aspect
.globl	__gtsf2
.section	.text.panscan_calc,"ax",@progbits
.align	2
.align	5
.globl	panscan_calc
.ent	panscan_calc
.type	panscan_calc, @function
panscan_calc:
.frame	$sp,48,$31		# vars= 8, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-48
sw	$19,36($sp)
sw	$17,28($sp)
sw	$31,40($sp)
sw	$18,32($sp)
sw	$16,24($sp)
lui	$17,%hi(vo_panscanrange)
lw	$16,%lo(vo_panscanrange)($17)
move	$5,$0
jal	__gtsf2
move	$4,$16

li	$3,-2147483648			# 0xffffffff80000000
lui	$19,%hi(aspdat)
li	$6,1			# 0x1
addiu	$5,$sp,20
addiu	$4,$sp,16
blez	$2,$L52
xor	$16,$16,$3

jal	aspect
move	$16,$0

addiu	$2,$19,%lo(aspdat)
lw	$3,20($2)
lw	$4,20($sp)
jal	__floatsisf
subu	$4,$3,$4

lw	$5,%lo(vo_panscanrange)($17)
jal	__mulsf3
move	$4,$2

jal	__fixsfsi
move	$4,$2

move	$4,$2
lui	$2,%hi(vo_fs)
lw	$3,%lo(vo_fs)($2)
beq	$3,$0,$L51
move	$18,$0

$L47:
lui	$2,%hi(vo_panscan)
jal	__floatsisf
lw	$17,%lo(vo_panscan)($2)

move	$4,$2
jal	__mulsf3
move	$5,$17

move	$4,$2
jal	__fixsfsi
move	$16,$2

move	$18,$2
$L49:
addiu	$2,$19,%lo(aspdat)
lw	$5,24($2)
move	$4,$16
lui	$2,%hi(vo_panscan_amount)
jal	__mulsf3
sw	$17,%lo(vo_panscan_amount)($2)

jal	__fixsfsi
move	$4,$2

lui	$3,%hi(vo_panscan_x)
sw	$2,%lo(vo_panscan_x)($3)
lui	$2,%hi(vo_panscan_y)
sw	$18,%lo(vo_panscan_y)($2)
lw	$31,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
j	$31
addiu	$sp,$sp,48

$L52:
addiu	$2,$19,%lo(aspdat)
lw	$4,20($2)
jal	__floatsisf
move	$18,$0

move	$5,$2
jal	__mulsf3
move	$4,$16

jal	__fixsfsi
move	$4,$2

move	$4,$2
lui	$2,%hi(vo_fs)
lw	$3,%lo(vo_fs)($2)
bne	$3,$0,$L47
move	$16,$0

$L51:
j	$L49
move	$17,$16

.set	macro
.set	reorder
.end	panscan_calc
.globl	vo_panscan_x
.section	.bss
.align	2
.type	vo_panscan_x, @object
.size	vo_panscan_x, 4
vo_panscan_x:
.space	4
.globl	vo_panscan_y
.align	2
.type	vo_panscan_y, @object
.size	vo_panscan_y, 4
vo_panscan_y:
.space	4
.globl	vo_panscan_amount
.align	2
.type	vo_panscan_amount, @object
.size	vo_panscan_amount, 4
vo_panscan_amount:
.space	4
.globl	vo_panscanrange
.data
.align	2
.type	vo_panscanrange, @object
.size	vo_panscanrange, 4
vo_panscanrange:
.word	1065353216
.globl	force_monitor_aspect
.section	.bss
.align	2
.type	force_monitor_aspect, @object
.size	force_monitor_aspect, 4
force_monitor_aspect:
.space	4
.globl	monitor_aspect
.align	2
.type	monitor_aspect, @object
.size	monitor_aspect, 4
monitor_aspect:
.space	4
.globl	monitor_pixel_aspect
.data
.align	2
.type	monitor_pixel_aspect, @object
.size	monitor_pixel_aspect, 4
monitor_pixel_aspect:
.word	1065353216
.local	aspdat
.comm	aspdat,28,4
.ident	"GCC: (GNU) 4.1.2"