rpza.s

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.file	1 "rpza.c"
.section .mdebug.abi32
.previous
.section	.text.rpza_decode_end,"ax",@progbits
.align	2
.align	5
.ent	rpza_decode_end
.type	rpza_decode_end, @function
rpza_decode_end:
.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
sw	$31,16($sp)
lw	$5,136($4)
lw	$2,3120($5)
beq	$2,$0,$L2
addiu	$5,$5,3120

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

$L2:
lw	$31,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	rpza_decode_end
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"reget_buffer() failed\012\000"
.align	2
$LC1:
.ascii	"First chunk byte is 0x%02x instead of 0xe1\012\000"
.align	2
$LC2:
.ascii	"MOV chunk size != encoded chunk size; using MOV chunk si"
.ascii	"ze\012\000"
.align	2
$LC3:
.ascii	"warning: block counter just went negative (this should n"
.ascii	"ot happen)\012\000"
.align	2
$LC4:
.ascii	"Unknown opcode %d in rpza chunk. Skip remaining %d bytes"
.ascii	" of chunk data.\012\000"
.section	.text.rpza_decode_frame,"ax",@progbits
.align	2
.align	5
.ent	rpza_decode_frame
.type	rpza_decode_frame, @function
rpza_decode_frame:
.frame	$sp,112,$31		# vars= 48, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-112
sw	$16,72($sp)
sw	$31,108($sp)
sw	$fp,104($sp)
sw	$23,100($sp)
sw	$22,96($sp)
sw	$21,92($sp)
sw	$20,88($sp)
sw	$19,84($sp)
sw	$18,80($sp)
sw	$17,76($sp)
lw	$2,136($4)
sw	$5,116($sp)
sw	$2,56($sp)
addiu	$3,$2,3120
sw	$3,64($sp)
lw	$3,56($sp)
lw	$2,592($4)
sw	$7,3320($3)
lw	$7,56($sp)
li	$3,1			# 0x1
sw	$3,3200($7)
lw	$3,56($sp)
li	$7,13			# 0xd
sw	$7,3300($3)
lw	$5,128($sp)
sw	$6,120($sp)
sw	$5,3324($3)
lw	$5,64($sp)
jal	$2
move	$16,$4

bne	$2,$0,$L85
lw	$3,56($sp)

lw	$4,56($sp)
lw	$2,3136($3)
lw	$4,0($4)
lw	$22,3320($3)
srl	$3,$2,31
addu	$3,$3,$2
sw	$4,60($sp)
lw	$2,56($sp)
lbu	$7,0($22)
lw	$5,40($4)
sra	$16,$3,1
lw	$fp,3120($2)
li	$2,225			# 0xe1
sw	$5,36($sp)
beq	$7,$2,$L10
addiu	$23,$16,-4

lui	$6,%hi($LC1)
addiu	$6,$6,%lo($LC1)
jal	av_log
move	$5,$0

lw	$3,56($sp)
lw	$4,56($sp)
lw	$3,0($3)
lw	$22,3320($4)
sw	$3,60($sp)
$L10:
lbu	$2,0($22)
lbu	$4,1($22)
lbu	$5,3($22)
lbu	$3,2($22)
sll	$2,$2,24
sll	$4,$4,16
or	$2,$2,$4
or	$2,$2,$5
sll	$3,$3,8
lw	$5,56($sp)
or	$3,$3,$2
li	$2,16711680			# 0xff0000
lw	$5,3324($5)
ori	$2,$2,0xffff
and	$3,$3,$2
beq	$3,$5,$L12
sw	$5,68($sp)

lw	$4,60($sp)
lui	$6,%hi($LC2)
addiu	$6,$6,%lo($LC2)
jal	av_log
move	$5,$0

lw	$7,56($sp)
lw	$2,56($sp)
lw	$7,0($7)
lw	$2,3324($2)
sw	$7,60($sp)
sw	$2,68($sp)
$L12:
lw	$3,68($sp)
lw	$4,60($sp)
slt	$2,$3,5
lw	$6,40($4)
bne	$2,$0,$L14
lw	$7,44($4)

addiu	$2,$6,3
addiu	$3,$7,3
slt	$4,$2,0
slt	$5,$3,0
addiu	$6,$6,6
addiu	$7,$7,6
movn	$2,$6,$4
movn	$3,$7,$5
sra	$2,$2,2
sra	$3,$3,2
mul	$4,$2,$3
lw	$5,56($sp)
sll	$16,$16,2
lw	$22,3320($5)
sw	$4,52($sp)
sw	$16,32($sp)
li	$24,4			# 0x4
move	$25,$0
sw	$0,44($sp)
sw	$0,48($sp)
addu	$2,$22,$24
$L91:
lbu	$7,0($2)
sll	$2,$7,24
sra	$2,$2,24
bltz	$2,$L19
addiu	$24,$24,1

addu	$2,$22,$24
addiu	$24,$24,1
addu	$5,$22,$24
lbu	$3,0($2)
lb	$4,0($5)
sll	$2,$7,8
bltz	$4,$L86
or	$25,$2,$3

lw	$3,48($sp)
$L92:
lw	$4,44($sp)
move	$5,$0
bne	$5,$0,$L87
addu	$8,$3,$4

$L60:
sll	$2,$8,1
addu	$5,$2,$fp
move	$6,$0
$L67:
addu	$3,$24,$22
bne	$6,$0,$L63
addiu	$24,$24,2

sh	$25,0($5)
addiu	$8,$8,1
addiu	$5,$5,2
li	$6,1			# 0x1
$L63:
lbu	$2,0($3)
lbu	$3,1($3)
sll	$2,$2,8
addiu	$6,$6,1
or	$25,$2,$3
slt	$4,$6,4
sh	$25,0($5)
addiu	$8,$8,1
bne	$4,$0,$L67
addiu	$5,$5,2

li	$5,1			# 0x1
$L54:
beq	$5,$0,$L60
addu	$8,$8,$23

$L87:
sll	$2,$8,1
addu	$7,$fp,$2
move	$9,$24
li	$6,1			# 0x1
$L52:
addu	$3,$9,$22
lbu	$2,0($3)
lbu	$4,1($3)
sll	$2,$2,8
or	$25,$2,$4
addiu	$6,$6,1
li	$2,5			# 0x5
sh	$25,0($7)
addiu	$9,$9,2
bne	$6,$2,$L52
addiu	$7,$7,2

addiu	$5,$5,1
li	$2,4			# 0x4
addiu	$8,$8,4
bne	$5,$2,$L54
addiu	$24,$24,8

lw	$5,48($sp)
lw	$7,36($sp)
addiu	$5,$5,4
slt	$2,$5,$7
bne	$2,$0,$L56
sw	$5,48($sp)

lw	$2,44($sp)
lw	$3,32($sp)
sw	$0,48($sp)
addu	$2,$2,$3
sw	$2,44($sp)
$L56:
lw	$4,52($sp)
addiu	$4,$4,-1
bltz	$4,$L68
sw	$4,52($sp)

$L35:
lw	$7,68($sp)
slt	$2,$24,$7
bne	$2,$0,$L91
addu	$2,$22,$24

j	$L89
lw	$3,120($sp)

$L86:
li	$7,1			# 0x1
sw	$7,40($sp)
$L23:
lbu	$12,0($5)
lbu	$2,1($5)
sll	$12,$12,8
or	$12,$12,$2
srl	$3,$25,10
srl	$4,$12,10
andi	$3,$3,0x1f
andi	$4,$4,0x1f
srl	$13,$25,5
srl	$14,$12,5
andi	$13,$13,0x1f
andi	$14,$14,0x1f
sll	$7,$3,2
sll	$10,$4,4
sll	$2,$3,4
sll	$8,$4,2
andi	$16,$12,0x1f
andi	$17,$25,0x1f
addu	$5,$7,$2
subu	$15,$10,$8
sll	$21,$13,2
sll	$6,$13,4
sll	$9,$14,2
sll	$18,$14,4
subu	$2,$2,$7
addu	$8,$8,$10
addu	$8,$8,$4
addu	$5,$5,$3
subu	$15,$15,$4
addu	$7,$21,$6
subu	$10,$18,$9
subu	$2,$2,$3
sll	$19,$17,2
sll	$3,$17,4
sll	$11,$16,2
sll	$20,$16,4
subu	$6,$6,$21
addu	$9,$9,$18
addu	$2,$2,$8
addu	$7,$7,$13
addu	$4,$19,$3
subu	$8,$20,$11
subu	$6,$6,$13
addu	$9,$9,$14
addu	$5,$5,$15
subu	$10,$10,$14
subu	$3,$3,$19
addu	$11,$11,$20
addu	$6,$6,$9
addu	$11,$11,$16
li	$9,-32			# 0xffffffffffffffe0
addu	$7,$7,$10
addu	$4,$4,$17
subu	$8,$8,$16
sra	$2,$2,5
sra	$5,$5,5
subu	$3,$3,$17
addu	$3,$3,$11
and	$6,$6,$9
and	$7,$7,$9
addu	$4,$4,$8
sll	$2,$2,10
sll	$5,$5,10
or	$2,$2,$6
or	$5,$5,$7
sra	$3,$3,5
sra	$4,$4,5
sll	$6,$23,1
or	$2,$2,$3
or	$5,$5,$4
addiu	$24,$24,2
addiu	$6,$6,8
li	$13,-1			# 0xffffffffffffffff
addiu	$11,$sp,24
sh	$2,26($sp)
sh	$5,28($sp)
sh	$12,24($sp)
sh	$25,30($sp)
$L44:
lw	$2,40($sp)
addiu	$2,$2,-1
beq	$2,$13,$L35
sw	$2,40($sp)

lw	$4,44($sp)
lw	$5,48($sp)
move	$9,$24
addu	$2,$4,$5
sll	$2,$2,1
addu	$7,$fp,$2
move	$8,$7
move	$10,$0
li	$12,4			# 0x4
$L46:
addu	$2,$22,$9
lbu	$4,0($2)
addiu	$10,$10,1
srl	$2,$4,6
sll	$2,$2,1
addu	$2,$2,$11
lhu	$5,0($2)
srl	$3,$4,3
andi	$3,$3,0x6
sh	$5,0($8)
addu	$3,$3,$11
lhu	$5,0($3)
srl	$2,$4,1
andi	$2,$2,0x6
sh	$5,2($7)
addu	$2,$2,$11
lhu	$3,0($2)
andi	$4,$4,0x3
sll	$4,$4,1
sh	$3,4($7)
addu	$4,$4,$11
lhu	$2,0($4)
addiu	$9,$9,1
sh	$2,6($7)
addu	$8,$8,$6
bne	$10,$12,$L46
addu	$7,$7,$6

lw	$7,48($sp)
lw	$3,36($sp)
addiu	$7,$7,4
slt	$2,$7,$3
sw	$7,48($sp)
bne	$2,$0,$L48
addiu	$24,$24,4

lw	$4,44($sp)
lw	$5,32($sp)
sw	$0,48($sp)
addu	$4,$4,$5
sw	$4,44($sp)
$L48:
lw	$7,52($sp)
addiu	$7,$7,-1
bgez	$7,$L44
sw	$7,52($sp)

$L68:
lui	$6,%hi($LC3)
$L90:
lw	$4,60($sp)
addiu	$6,$6,%lo($LC3)
jal	av_log
move	$5,$0

$L14:
lw	$3,120($sp)
$L89:
lw	$4,56($sp)
li	$2,200			# 0xc8
lw	$6,64($sp)
lw	$7,116($sp)
sw	$2,0($3)
addiu	$8,$4,3312
$L59:
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)
bne	$6,$8,$L59
addiu	$7,$7,16

lw	$2,4($6)
lw	$3,0($6)
sw	$2,4($7)
j	$L9
sw	$3,0($7)

$L85:
lui	$6,%hi($LC0)
move	$4,$16
addiu	$6,$6,%lo($LC0)
jal	av_log
move	$5,$0

li	$7,-1			# 0xffffffffffffffff
sw	$7,128($sp)
$L9:
lw	$2,128($sp)
lw	$31,108($sp)
lw	$fp,104($sp)
lw	$23,100($sp)
lw	$22,96($sp)
lw	$21,92($sp)
lw	$20,88($sp)
lw	$19,84($sp)
lw	$18,80($sp)
lw	$17,76($sp)
lw	$16,72($sp)
j	$31
addiu	$sp,$sp,112

$L19:
andi	$3,$7,0x1f
addiu	$3,$3,1
andi	$4,$7,0xe0
li	$2,128			# 0x80
beq	$4,$2,$L26
sw	$3,40($sp)

slt	$2,$4,129
beq	$2,$0,$L29
li	$2,160			# 0xa0

beq	$4,$0,$L92
lw	$3,48($sp)

li	$2,32			# 0x20
beq	$4,$2,$L23
addu	$5,$22,$24

$L24:
lw	$5,68($sp)
lw	$4,60($sp)
lui	$6,%hi($LC4)
subu	$2,$5,$24
addiu	$6,$6,%lo($LC4)
move	$5,$0
jal	av_log
sw	$2,16($sp)

j	$L89
lw	$3,120($sp)

$L29:
beq	$4,$2,$L27
li	$2,192			# 0xc0

bne	$4,$2,$L24
addu	$2,$22,$24

lbu	$3,0($2)
lbu	$4,1($2)
sll	$3,$3,8
addiu	$24,$24,2
or	$25,$3,$4
j	$L23
addu	$5,$22,$24

$L26:
move	$3,$0
lw	$5,40($sp)
$L93:
beq	$5,$3,$L35
lw	$2,48($sp)

lw	$4,52($sp)
lw	$5,36($sp)
addiu	$2,$2,4
sw	$2,48($sp)
addiu	$4,$4,-1
slt	$2,$2,$5
sw	$4,52($sp)
bne	$2,$0,$L31
addiu	$3,$3,1

lw	$7,44($sp)
lw	$2,32($sp)
sw	$0,48($sp)
addu	$7,$7,$2
sw	$7,44($sp)
$L31:
lw	$4,52($sp)
bgez	$4,$L93
lw	$5,40($sp)

j	$L90
lui	$6,%hi($LC3)

$L27:
addu	$2,$22,$24
lbu	$3,0($2)
lbu	$4,1($2)
sll	$3,$3,8
or	$25,$3,$4
move	$7,$0
$L36:
lw	$3,40($sp)
beq	$7,$3,$L88
lw	$3,44($sp)

lw	$4,48($sp)
move	$6,$0
addu	$2,$3,$4
sll	$2,$2,1
addu	$4,$fp,$2
sll	$3,$23,1
addiu	$3,$3,8
move	$5,$4
$L38:
addiu	$6,$6,1
li	$2,4			# 0x4
sh	$25,0($5)
sh	$25,2($4)
sh	$25,4($4)
sh	$25,6($4)
addu	$5,$5,$3
bne	$6,$2,$L38
addu	$4,$4,$3

lw	$5,48($sp)
lw	$3,36($sp)
addiu	$5,$5,4
slt	$2,$5,$3
bne	$2,$0,$L40
sw	$5,48($sp)

lw	$4,44($sp)
lw	$5,32($sp)
sw	$0,48($sp)
addu	$4,$4,$5
sw	$4,44($sp)
$L40:
lw	$2,52($sp)
addiu	$7,$7,1
addiu	$2,$2,-1
bgez	$2,$L36
sw	$2,52($sp)

j	$L90
lui	$6,%hi($LC3)

$L88:
j	$L35
addiu	$24,$24,2

.set	macro
.set	reorder
.end	rpza_decode_frame
.section	.text.rpza_decode_init,"ax",@progbits
.align	2
.align	5
.ent	rpza_decode_init
.type	rpza_decode_init, @function
rpza_decode_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	$31,20($sp)
sw	$16,16($sp)
lw	$16,136($4)
li	$2,10			# 0xa
sw	$2,52($4)
sw	$4,0($16)
move	$5,$4
jal	dsputil_init
addiu	$4,$16,4

sw	$0,3120($16)
lw	$31,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	rpza_decode_init
.globl	rpza_decoder
.section	.rodata.str1.4
.align	2
$LC5:
.ascii	"rpza\000"
.data
.align	2
.type	rpza_decoder, @object
.size	rpza_decoder, 52
rpza_decoder:
.word	$LC5
.word	0
.word	43
.word	3328
.word	rpza_decode_init
.word	0
.word	rpza_decode_end
.word	rpza_decode_frame
.word	2
.space	16
.ident	"GCC: (GNU) 4.1.2"