xan.s

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.file	1 "xan.c"
.section .mdebug.abi32
.previous
.section	.text.xan_decode_end,"ax",@progbits
.align	2
.align	5
.ent	xan_decode_end
.type	xan_decode_end, @function
xan_decode_end:
.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	$31,20($sp)
sw	$16,16($sp)
lw	$16,136($4)
lw	$2,8($16)
beq	$2,$0,$L2
addiu	$5,$16,8

lw	$2,264($4)
jal	$2
nop

$L2:
jal	av_free
lw	$4,416($16)

jal	av_free
lw	$4,424($16)

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

.set	macro
.set	reorder
.end	xan_decode_end
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	" WC3 Xan video: palette expected.\012\000"
.section	.text.xan_decode_init,"ax",@progbits
.align	2
.align	5
.ent	xan_decode_init
.type	xan_decode_init, @function
xan_decode_init:
.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	$16,16($sp)
sw	$31,24($sp)
sw	$17,20($sp)
lw	$2,132($4)
lw	$17,136($4)
lw	$3,8($2)
li	$2,41			# 0x29
move	$16,$4
sw	$0,432($17)
bne	$3,$2,$L7
sw	$4,0($17)

lw	$2,584($4)
lui	$6,%hi($LC0)
addiu	$6,$6,%lo($LC0)
beq	$2,$0,$L17
move	$5,$0

$L7:
li	$2,14			# 0xe
lw	$5,40($16)
lw	$6,44($16)
sw	$2,52($16)
jal	avcodec_check_dimensions
move	$4,$16

beq	$2,$0,$L18
nop

$L11:
li	$2,-1			# 0xffffffffffffffff
$L10:
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,32

$L18:
lw	$3,44($16)
lw	$2,40($16)
mul	$2,$2,$3
move	$4,$2
jal	av_malloc
sw	$2,420($17)

lw	$3,44($16)
lw	$4,40($16)
sw	$2,416($17)
mul	$4,$4,$3
jal	av_malloc
sw	$4,428($17)

move	$3,$2
lw	$2,416($17)
beq	$2,$0,$L11
sw	$3,424($17)

beq	$3,$0,$L11
move	$2,$0

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

$L17:
jal	av_log
nop

j	$L10
li	$2,-1			# 0xffffffffffffffff

.set	macro
.set	reorder
.end	xan_decode_init
.section	.rodata.str1.4
.align	2
$LC1:
.ascii	"  Xan Video: get_buffer() failed\012\000"
.section	.text.xan_decode_frame,"ax",@progbits
.align	2
.align	5
.ent	xan_decode_frame
.type	xan_decode_frame, @function
xan_decode_frame:
.frame	$sp,64,$31		# vars= 8, regs= 10/0, args= 16, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-64
sw	$23,52($sp)
sw	$19,36($sp)
sw	$31,60($sp)
sw	$fp,56($sp)
sw	$22,48($sp)
sw	$21,44($sp)
sw	$20,40($sp)
sw	$18,32($sp)
sw	$17,28($sp)
sw	$16,24($sp)
lw	$17,136($4)
lw	$2,260($4)
addiu	$23,$17,208
sw	$5,68($sp)
sw	$4,64($sp)
move	$5,$23
sw	$6,72($sp)
move	$19,$7
.set	noreorder
.set	nomacro
jal	$2
lw	$16,584($4)
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L167
lui	$6,%hi($LC1)
.set	macro
.set	reorder

lw	$3,432($17)
li	$2,3			# 0x3
.set	noreorder
.set	nomacro
beq	$3,$0,$L168
sw	$2,288($17)
.set	macro
.set	reorder

$L23:
lw	$4,212($17)
sw	$0,0($16)
andi	$2,$4,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L25
addiu	$5,$16,4
.set	macro
.set	reorder

andi	$2,$5,0x3
beq	$2,$0,$L169
$L25:
.set	noreorder
.set	nomacro
jal	memcpy
li	$6,1024			# 0x400
.set	macro
.set	reorder

$L28:
lw	$3,64($sp)
sw	$19,408($17)
lw	$2,132($3)
li	$3,1			# 0x1
sw	$3,384($17)
lw	$4,8($2)
lw	$2,80($sp)
sw	$2,412($17)
li	$2,41			# 0x29
beq	$4,$2,$L170
$L31:
lw	$2,8($17)
$L181:
.set	noreorder
.set	nomacro
beq	$2,$0,$L134
lw	$3,64($sp)
.set	macro
.set	reorder

addiu	$16,$17,8
lw	$2,264($3)
move	$4,$3
.set	noreorder
.set	nomacro
jal	$2
move	$5,$16
.set	macro
.set	reorder

$L127:
move	$7,$16
addiu	$8,$17,400
move	$6,$23
$L129:
lw	$2,0($6)
lw	$3,4($6)
lw	$4,8($6)
lw	$5,12($6)
addiu	$6,$6,16
sw	$2,0($7)
sw	$3,4($7)
sw	$4,8($7)
sw	$5,12($7)
.set	noreorder
.set	nomacro
bne	$6,$8,$L129
addiu	$7,$7,16
.set	macro
.set	reorder

lw	$3,4($8)
lw	$2,0($8)
sw	$3,4($7)
sw	$2,0($7)
lw	$4,72($sp)
li	$3,200			# 0xc8
lw	$7,68($sp)
sw	$3,0($4)
move	$6,$23
$L130:
lw	$2,0($6)
lw	$3,4($6)
lw	$4,8($6)
lw	$5,12($6)
addiu	$6,$6,16
sw	$2,0($7)
sw	$3,4($7)
sw	$4,8($7)
sw	$5,12($7)
.set	noreorder
.set	nomacro
bne	$6,$8,$L130
addiu	$7,$7,16
.set	macro
.set	reorder

lw	$2,4($6)
lw	$3,0($6)
sw	$2,4($7)
sw	$3,0($7)
lw	$2,80($sp)
$L22:
lw	$31,60($sp)
lw	$fp,56($sp)
lw	$23,52($sp)
lw	$22,48($sp)
lw	$21,44($sp)
lw	$20,40($sp)
lw	$19,36($sp)
lw	$18,32($sp)
lw	$17,28($sp)
lw	$16,24($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,64
.set	macro
.set	reorder

$L168:
lw	$2,0($17)
lw	$3,224($17)
lw	$4,44($2)
mul	$3,$3,$4
.set	noreorder
.set	nomacro
j	$L23
sw	$3,432($17)
.set	macro
.set	reorder

$L169:
addiu	$5,$4,1020
addiu	$4,$4,-4
sltu	$2,$4,$5
.set	noreorder
.set	nomacro
beq	$2,$0,$L28
move	$3,$16
.set	macro
.set	reorder

$L30:
#APP
.word	0b01110000011000000000010001010100	#S32LDI XR1,$3,4
.word	0b01110000011000000000010010010100	#S32LDI XR2,$3,4
.word	0b01110000011000000000010011010100	#S32LDI XR3,$3,4
.word	0b01110000011000000000010100010100	#S32LDI XR4,$3,4
.word	0b01110000011000000000010101010100	#S32LDI XR5,$3,4
.word	0b01110000011000000000010110010100	#S32LDI XR6,$3,4
.word	0b01110000011000000000010111010100	#S32LDI XR7,$3,4
.word	0b01110000011000000000011000010100	#S32LDI XR8,$3,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
.word	0b01110000100000000000010010010101	#S32SDI XR2,$4,4
.word	0b01110000100000000000010011010101	#S32SDI XR3,$4,4
.word	0b01110000100000000000010100010101	#S32SDI XR4,$4,4
.word	0b01110000100000000000010101010101	#S32SDI XR5,$4,4
.word	0b01110000100000000000010110010101	#S32SDI XR6,$4,4
.word	0b01110000100000000000010111010101	#S32SDI XR7,$4,4
.word	0b01110000100000000000011000010101	#S32SDI XR8,$4,4
#NO_APP
sltu	$2,$4,$5
bne	$2,$0,$L30
lw	$3,64($sp)
sw	$19,408($17)
lw	$2,132($3)
li	$3,1			# 0x1
sw	$3,384($17)
lw	$4,8($2)
lw	$2,80($sp)
sw	$2,412($17)
li	$2,41			# 0x29
bne	$4,$2,$L31
$L170:
lbu	$2,1($19)
lbu	$3,0($19)
sll	$2,$2,8
or	$2,$2,$3
addu	$2,$19,$2
lbu	$11,0($2)
lbu	$3,7($19)
lbu	$6,6($19)
lw	$4,0($17)
addiu	$9,$2,1
sll	$3,$3,8
sll	$2,$11,1
or	$3,$3,$6
addu	$6,$9,$2
lbu	$2,4($19)
lw	$7,44($4)
lw	$22,40($4)
lw	$18,416($17)
addiu	$4,$11,22
lw	$5,420($17)
lbu	$21,3($19)
lbu	$24,2($19)
lbu	$25,5($19)
andi	$4,$4,0x00ff
sw	$2,16($sp)
li	$2,22			# 0x16
mul	$20,$22,$7
addu	$15,$19,$3
addu	$14,$18,$5
lw	$fp,424($17)
lw	$16,428($17)
.set	noreorder
.set	nomacro
beq	$4,$2,$L33
lbu	$10,0($6)
.set	macro
.set	reorder

addiu	$8,$6,1
move	$7,$18
move	$3,$4
move	$6,$0
li	$13,8			# 0x8
li	$12,22			# 0x16
$L35:
sra	$2,$10,$6
$L182:
andi	$2,$2,0x1
.set	noreorder
.set	nomacro
beq	$2,$0,$L36
addu	$2,$9,$3
.set	macro
.set	reorder

addu	$2,$11,$3
addu	$2,$2,$9
lbu	$3,-23($2)
$L38:
sltu	$2,$3,22
.set	noreorder
.set	nomacro
beq	$2,$0,$L39
addiu	$5,$7,1
.set	macro
.set	reorder

sltu	$2,$14,$5
bne	$2,$0,$L33
sb	$3,0($7)
move	$7,$5
move	$3,$4
$L39:
addiu	$6,$6,1
beq	$6,$13,$L171
.set	noreorder
.set	nomacro
bne	$3,$12,$L182
sra	$2,$10,$6
.set	macro
.set	reorder

$L33:
lbu	$3,0($15)
$L180:
li	$2,2			# 0x2
beq	$3,$2,$L172
addiu	$fp,$15,1
$L50:
.set	noreorder
.set	nomacro
beq	$20,$0,$L31
lw	$4,16($sp)
.set	macro
.set	reorder

lbu	$5,0($18)
sll	$2,$25,8
sll	$3,$21,8
or	$2,$2,$4
or	$3,$3,$24
addu	$21,$19,$2
sltu	$2,$5,22
addu	$7,$19,$3
move	$24,$0
move	$19,$0
move	$25,$0
addiu	$18,$18,1
.set	noreorder
.set	nomacro
beq	$2,$0,$L86
move	$12,$5
.set	macro
.set	reorder

$L174:
lui	$3,%hi($L93)
sll	$2,$5,2
addiu	$3,$3,%lo($L93)
addu	$2,$2,$3
lw	$4,0($2)
j	$4
.rdata
.align	2
.align	2
$L93:
.word	$L87
.word	$L88
.word	$L88
.word	$L88
.word	$L88
.word	$L88
.word	$L88
.word	$L88
.word	$L88
.word	$L89
.word	$L90
.word	$L91
.word	$L92
.word	$L92
.word	$L92
.word	$L92
.word	$L92
.word	$L92
.word	$L92
.word	$L89
.word	$L90
.word	$L91
.section	.text.xan_decode_frame
$L134:
.set	noreorder
.set	nomacro
j	$L127
addiu	$16,$17,8
.set	macro
.set	reorder

$L171:
lbu	$10,0($8)
move	$6,$0
.set	noreorder
.set	nomacro
bne	$3,$12,$L35
addiu	$8,$8,1
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L180
lbu	$3,0($15)
.set	macro
.set	reorder

$L91:
lbu	$2,0($7)
lbu	$3,1($7)
lbu	$4,2($7)
sll	$2,$2,16
or	$2,$2,$4
sll	$3,$3,8
or	$12,$3,$2
addiu	$7,$7,3
$L88:
sltu	$2,$5,12
beq	$2,$0,$L95
$L175:
xori	$19,$19,0x1
.set	noreorder
.set	nomacro
beq	$19,$0,$L97
move	$8,$12
.set	macro
.set	reorder

lw	$2,0($17)
lw	$3,224($17)
lw	$11,40($2)
mul	$2,$3,$25
lw	$15,208($17)
addu	$9,$2,$24
lw	$14,8($17)
subu	$13,$3,$11
move	$8,$24
move	$10,$12
move	$5,$9
move	$6,$24
li	$16,-1			# 0xffffffffffffffff
$L161:
addiu	$10,$10,-1
beq	$10,$16,$L104
$L173:
lw	$2,432($17)
slt	$2,$5,$2
.set	noreorder
.set	nomacro
beq	$2,$0,$L104
addu	$2,$14,$9
.set	macro
.set	reorder

lbu	$3,0($2)
addiu	$8,$8,1
addu	$2,$15,$5
slt	$4,$8,$11
sb	$3,0($2)
addiu	$5,$5,1
.set	noreorder
.set	nomacro
bne	$4,$0,$L101
addiu	$9,$9,1
.set	macro
.set	reorder

addu	$5,$5,$13
move	$8,$0
$L101:
addiu	$6,$6,1
slt	$2,$6,$11
bne	$2,$0,$L161
addiu	$10,$10,-1
addu	$9,$9,$13
.set	noreorder
.set	nomacro
bne	$10,$16,$L173
move	$6,$0
.set	macro
.set	reorder

$L104:
.set	noreorder
.set	nomacro
beq	$12,$0,$L94
subu	$20,$20,$12