lcldec.s

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.file	1 "lcldec.c"
.section .mdebug.abi32
.previous
.section	.text.decode_end,"ax",@progbits
.align	2
.align	5
.ent	decode_end
.type	decode_end, @function
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	$2,0($5)
beq	$2,$0,$L6
lw	$31,16($sp)

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

lw	$31,16($sp)
$L6:
move	$2,$0
j	$31
addiu	$sp,$sp,24

.set	macro
.set	reorder
.end	decode_end
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"Extradata size too small.\012\000"
.align	2
$LC1:
.ascii	"Codec id and codec type mismatch. This should not happen"
.ascii	".\012\000"
.align	2
$LC2:
.ascii	"Image type is YUV 1:1:1.\012\000"
.align	2
$LC3:
.ascii	"Image type is YUV 4:2:2.\012\000"
.align	2
$LC4:
.ascii	"Image type is RGB 24.\012\000"
.align	2
$LC5:
.ascii	"Image type is YUV 4:1:1.\012\000"
.align	2
$LC6:
.ascii	"Image type is YUV 2:1:1.\012\000"
.align	2
$LC7:
.ascii	"Image type is YUV 4:2:0.\012\000"
.align	2
$LC8:
.ascii	"Unsupported image format %d.\012\000"
.align	2
$LC9:
.ascii	"Compression enabled.\012\000"
.align	2
$LC10:
.ascii	"No compression.\012\000"
.align	2
$LC11:
.ascii	"Unsupported compression format for MSZH (%d).\012\000"
.align	2
$LC12:
.ascii	"Zlib support not compiled.\012\000"
.align	2
$LC13:
.ascii	"BUG! Unknown codec in compression switch.\012\000"
.align	2
$LC14:
.ascii	"Can't allocate decompression buffer.\012\000"
.align	2
$LC15:
.ascii	"Multithread encoder flag set.\012\000"
.align	2
$LC16:
.ascii	"Nullframe insertion flag set.\012\000"
.align	2
$LC17:
.ascii	"PNG filter flag set.\012\000"
.align	2
$LC18:
.ascii	"Unknown flag set (%d).\012\000"
.section	.text.decode_init,"ax",@progbits
.align	2
.align	5
.ent	decode_init
.type	decode_init, @function
decode_init:
.frame	$sp,40,$31		# vars= 0, regs= 5/0, args= 16, gp= 0
.mask	0x800f0000,-8
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-40
sw	$18,24($sp)
sw	$31,32($sp)
sw	$19,28($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$2,28($4)
lw	$19,136($4)
slt	$2,$2,8
move	$18,$4
sw	$0,0($19)
lw	$17,40($4)
beq	$2,$0,$L8
lw	$16,44($4)

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

li	$2,1			# 0x1
$L10:
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L8:
move	$5,$17
jal	avcodec_check_dimensions
move	$6,$16

bltz	$2,$L56
li	$2,54			# 0x36

lw	$3,228($18)
beq	$3,$2,$L57
li	$2,55			# 0x37

beq	$3,$2,$L58
li	$2,3			# 0x3

lw	$7,24($18)
$L16:
lb	$7,4($7)
$L66:
li	$4,-4			# 0xfffffffffffffffc
addiu	$3,$17,3
addiu	$2,$16,3
andi	$8,$7,0x00ff
and	$2,$2,$4
and	$3,$3,$4
sltu	$5,$8,6
mul	$9,$3,$2
mul	$6,$17,$16
beq	$5,$0,$L18
sw	$7,200($19)

lui	$3,%hi($L25)
sll	$2,$8,2
addiu	$3,$3,%lo($L25)
addu	$2,$2,$3
lw	$4,0($2)
j	$4
nop

.rdata
.align	2
.align	2
$L25:
.word	$L19
.word	$L20
.word	$L21
.word	$L22
.word	$L23
.word	$L24
.section	.text.decode_init
$L55:
lui	$6,%hi($LC12)
move	$4,$18
addiu	$6,$6,%lo($LC12)
jal	av_log
move	$5,$0

$L56:
li	$2,1			# 0x1
$L59:
lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
j	$31
addiu	$sp,$sp,40

$L18:
lui	$6,%hi($LC8)
move	$4,$18
addiu	$6,$6,%lo($LC8)
jal	av_log
move	$5,$0

j	$L59
li	$2,1			# 0x1

$L57:
lw	$7,24($18)
li	$2,1			# 0x1
lb	$3,7($7)
beq	$3,$2,$L16
lui	$6,%hi($LC1)

$L70:
addiu	$6,$6,%lo($LC1)
move	$4,$18
jal	av_log
move	$5,$0

j	$L16
lw	$7,24($18)

$L58:
lw	$7,24($18)
lb	$3,7($7)
bne	$3,$2,$L70
lui	$6,%hi($LC1)

j	$L66
lb	$7,4($7)

$L19:
sll	$2,$6,1
addu	$2,$2,$6
lui	$6,%hi($LC2)
sw	$2,212($19)
addiu	$6,$6,%lo($LC2)
$L52:
sll	$2,$9,1
move	$4,$18
li	$5,1			# 0x1
jal	av_log
addu	$16,$2,$9

lw	$2,24($18)
$L67:
lw	$3,228($18)
lb	$7,5($2)
li	$2,54			# 0x36
beq	$3,$2,$L28
sw	$7,204($19)

li	$2,55			# 0x37
beq	$3,$2,$L55
lui	$6,%hi($LC13)

move	$4,$18
addiu	$6,$6,%lo($LC13)
jal	av_log
move	$5,$0

lw	$31,32($sp)
lw	$19,28($sp)
lw	$18,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
li	$2,1			# 0x1
j	$31
addiu	$sp,$sp,40

$L24:
srl	$3,$6,1
sll	$2,$3,1
addu	$2,$2,$3
lui	$6,%hi($LC7)
sw	$2,212($19)
addiu	$6,$6,%lo($LC7)
$L53:
srl	$2,$9,1
move	$4,$18
li	$5,1			# 0x1
jal	av_log
addu	$16,$2,$9

j	$L67
lw	$2,24($18)

$L23:
sll	$2,$6,1
lui	$6,%hi($LC6)
sw	$2,212($19)
addiu	$6,$6,%lo($LC6)
move	$4,$18
li	$5,1			# 0x1
jal	av_log
sll	$16,$9,1

j	$L67
lw	$2,24($18)

$L22:
srl	$3,$6,1
sll	$2,$3,1
lui	$6,%hi($LC5)
addu	$2,$2,$3
addiu	$6,$6,%lo($LC5)
j	$L53
sw	$2,212($19)

$L21:
sll	$2,$6,1
addu	$2,$2,$6
lui	$6,%hi($LC4)
addiu	$6,$6,%lo($LC4)
j	$L52
sw	$2,212($19)

$L20:
sll	$2,$6,1
lui	$6,%hi($LC3)
sw	$2,212($19)
addiu	$6,$6,%lo($LC3)
move	$4,$18
li	$5,1			# 0x1
jal	av_log
sll	$16,$9,1

j	$L67
lw	$2,24($18)

$L28:
beq	$7,$0,$L31
lui	$6,%hi($LC9)

li	$2,1			# 0x1
beq	$7,$2,$L60
lui	$6,%hi($LC11)

move	$4,$18
addiu	$6,$6,%lo($LC11)
jal	av_log
move	$5,$0

j	$L10
li	$2,1			# 0x1

$L31:
addiu	$6,$6,%lo($LC9)
move	$4,$18
jal	av_log
li	$5,1			# 0x1

lw	$2,212($19)
$L69:
bne	$2,$0,$L61
nop

$L34:
lw	$2,24($18)
lb	$7,6($2)
andi	$3,$7,0x1
bne	$3,$0,$L62
sw	$7,208($19)

$L37:
andi	$2,$7,0x2
bne	$2,$0,$L63
lui	$6,%hi($LC16)

$L39:
lw	$3,228($18)
li	$2,55			# 0x37
beq	$3,$2,$L64
andi	$2,$7,0x4

$L41:
andi	$2,$7,0xf8
$L71:
bne	$2,$0,$L65
lui	$6,%hi($LC18)

lw	$3,228($18)
$L68:
li	$2,55			# 0x37
beq	$3,$2,$L55
li	$2,3			# 0x3

sw	$2,52($18)
j	$L10
move	$2,$0

$L61:
jal	av_malloc
move	$4,$16

bne	$2,$0,$L34
sw	$2,216($19)

lui	$6,%hi($LC14)
move	$4,$18
addiu	$6,$6,%lo($LC14)
jal	av_log
move	$5,$0

j	$L10
li	$2,1			# 0x1

$L65:
addiu	$6,$6,%lo($LC18)
move	$4,$18
jal	av_log
move	$5,$0

j	$L68
lw	$3,228($18)

$L63:
addiu	$6,$6,%lo($LC16)
move	$4,$18
jal	av_log
li	$5,1			# 0x1

j	$L39
lw	$7,208($19)

$L62:
lui	$6,%hi($LC15)
addiu	$6,$6,%lo($LC15)
move	$4,$18
jal	av_log
li	$5,1			# 0x1

j	$L37
lw	$7,208($19)

$L64:
beq	$2,$0,$L71
andi	$2,$7,0xf8

lui	$6,%hi($LC17)
addiu	$6,$6,%lo($LC17)
move	$4,$18
jal	av_log
li	$5,1			# 0x1

j	$L41
lw	$7,208($19)

$L60:
lui	$6,%hi($LC10)
sw	$0,212($19)
addiu	$6,$6,%lo($LC10)
move	$4,$18
jal	av_log
li	$5,1			# 0x1

j	$L69
lw	$2,212($19)

.set	macro
.set	reorder
.end	decode_init
.section	.rodata.str1.4
.align	2
$LC19:
.ascii	"get_buffer() failed\012\000"
.align	2
$LC20:
.ascii	"Mthread1 decoded size differs (%d != %d)\012\000"
.align	2
$LC21:
.ascii	"Mthread2 decoded size differs (%d != %d)\012\000"
.align	2
$LC22:
.ascii	"Decoded size differs (%d != %d)\012\000"
.align	2
$LC23:
.ascii	"BUG! Unknown MSZH compression in frame decoder.\012\000"
.align	2
$LC24:
.ascii	"BUG! Zlib support not compiled in frame decoder.\012\000"
.align	2
$LC25:
.ascii	"BUG! Unknown codec in frame decoder compression switch.\012"
.ascii	"\000"
.align	2
$LC26:
.ascii	"BUG! Unknown imagetype in pngfilter switch.\012\000"
.align	2
$LC27:
.ascii	"BUG! Unknown imagetype in image decoder.\012\000"
.section	.text.decode_frame,"ax",@progbits
.align	2
.align	5
.ent	decode_frame
.type	decode_frame, @function
decode_frame:
.frame	$sp,72,$31		# vars= 8, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
.set	noreorder
.set	nomacro

addiu	$sp,$sp,-72
sw	$fp,64($sp)
sw	$23,60($sp)
sw	$22,56($sp)
sw	$20,48($sp)
sw	$18,40($sp)
sw	$31,68($sp)
sw	$21,52($sp)
sw	$19,44($sp)
sw	$17,36($sp)
sw	$16,32($sp)
lw	$17,136($4)
move	$18,$4
lw	$2,0($17)
move	$23,$5
move	$fp,$6
move	$20,$7
lw	$22,88($sp)
lw	$19,40($4)
beq	$2,$0,$L73
lw	$21,44($4)

lw	$2,264($4)
jal	$2
move	$5,$17

$L73:
li	$16,1			# 0x1
lw	$2,260($18)
sw	$0,80($17)
sw	$16,180($17)
move	$4,$18
jal	$2
move	$5,$17

bltz	$2,$L514
li	$2,54			# 0x36

lw	$3,228($18)
beq	$3,$2,$L79
lw	$13,0($17)

li	$2,55			# 0x37
beq	$3,$2,$L515
lui	$6,%hi($LC25)

move	$4,$18
addiu	$6,$6,%lo($LC25)
jal	av_log
move	$5,$0

li	$22,-1			# 0xffffffffffffffff
$L77:
move	$2,$22
$L577:
lw	$31,68($sp)
lw	$fp,64($sp)
lw	$23,60($sp)
lw	$22,56($sp)
lw	$21,52($sp)
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
j	$31
addiu	$sp,$sp,72

$L79:
lw	$2,204($17)
bne	$2,$0,$L516
nop

lw	$2,208($17)
andi	$2,$2,0x1
beq	$2,$0,$L84
move	$9,$22

lw	$3,4($20)
lw	$4,212($17)
lw	$7,0($20)
sltu	$2,$4,$3
move	$16,$4
movz	$16,$3,$2
move	$10,$7
blez	$7,$L86
lw	$14,216($17)

addu	$11,$14,$4
sltu	$2,$14,$11
beq	$2,$0,$L86
move	$8,$14

addiu	$6,$20,8
move	$15,$0
move	$12,$0
$L89:
bne	$12,$0,$L90
addiu	$3,$12,-1

lbu	$15,0($6)
addiu	$10,$10,-1
addiu	$6,$6,1
li	$12,8			# 0x8
$L92:
blez	$10,$L462
sltu	$2,$8,$11

bne	$2,$0,$L89
nop

$L462:
subu	$2,$8,$14
$L97:
bne	$16,$2,$L517
subu	$9,$22,$7

lw	$2,216($17)
addu	$12,$16,$2
blez	$9,$L108
lw	$2,212($17)

subu	$2,$2,$16
addu	$11,$12,$2
sltu	$3,$12,$11
beq	$3,$0,$L108
addu	$2,$20,$7

addiu	$7,$2,8
move	$6,$12
move	$14,$0
move	$10,$0
$L111:
bne	$10,$0,$L112
addiu	$3,$10,-1

lbu	$14,0($7)
addiu	$9,$9,-1
addiu	$7,$7,1
li	$10,8			# 0x8
$L114:
blez	$9,$L464
sltu	$2,$6,$11

bne	$2,$0,$L111
nop

$L464:
subu	$3,$6,$12
bne	$16,$3,$L518
lui	$6,%hi($LC21)

$L151:
lw	$16,216($17)
lw	$3,228($18)
$L130:
li	$2,55			# 0x37
beq	$3,$2,$L519
nop

$L460:
lw	$5,200($17)
$L153:
sltu	$2,$5,6
beq	$2,$0,$L192
lui	$6,%hi($LC27)

lui	$3,%hi($L196)
sll	$2,$5,2
addiu	$3,$3,%lo($L196)
addu	$2,$2,$3
lw	$4,0($2)
j	$4
nop

.rdata
.align	2
.align	2
$L196:
.word	$L193
.word	$L165
.word	$L194
.word	$L167
.word	$L169
.word	$L195
.section	.text.decode_frame
$L515:
lui	$6,%hi($LC24)
move	$4,$18
li	$22,-1			# 0xffffffffffffffff
addiu	$6,$6,%lo($LC24)
jal	av_log
move	$5,$0

move	$2,$22
lw	$31,68($sp)
lw	$fp,64($sp)
lw	$23,60($sp)
lw	$22,56($sp)
lw	$21,52($sp)
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
j	$31
addiu	$sp,$sp,72

$L516:
beq	$2,$16,$L520
lui	$6,%hi($LC23)

move	$4,$18
li	$22,-1			# 0xffffffffffffffff
addiu	$6,$6,%lo($LC23)
jal	av_log
move	$5,$0

move	$2,$22
lw	$31,68($sp)
lw	$fp,64($sp)
lw	$23,60($sp)
lw	$22,56($sp)
lw	$21,52($sp)
lw	$20,48($sp)
lw	$19,44($sp)
lw	$18,40($sp)
lw	$17,36($sp)
lw	$16,32($sp)
j	$31
addiu	$sp,$sp,72

$L519:
lw	$2,208($17)
andi	$2,$2,0x4
beq	$2,$0,$L460
nop

lw	$5,200($17)
sltu	$2,$5,6
beq	$2,$0,$L156
lui	$6,%hi($LC26)

lui	$3,%hi($L162)
sll	$2,$5,2
addiu	$3,$3,%lo($L162)
addu	$2,$2,$3
lw	$4,0($2)
j	$4
nop

.rdata
.align	2
.align	2
$L162:
.word	$L157
.word	$L158
.word	$L157
.word	$L159
.word	$L160
.word	$L161
.section	.text.decode_frame
$L90:
andi	$12,$3,0x00ff
sra	$2,$15,$12
andi	$2,$2,0x1
bne	$2,$0,$L93
subu	$2,$11,$8

addiu	$3,$8,4
sltu	$2,$11,$3
bne	$2,$0,$L97
subu	$2,$8,$14

lw	$2,0($6)
addiu	$10,$10,-4
sw	$2,0($8)
addiu	$6,$6,4
j	$L92
move	$8,$3

$L112:
andi	$10,$3,0x00ff
sra	$2,$14,$10
andi	$2,$2,0x1
bne	$2,$0,$L115
subu	$2,$11,$6

addiu	$3,$6,4
sltu	$2,$11,$3
bne	$2,$0,$L464
nop

lw	$2,0($7)
addiu	$9,$9,-4
sw	$2,0($6)
addiu	$7,$7,4
j	$L114
move	$6,$3

$L93:
lbu	$5,1($6)
srl	$3,$5,3
addiu	$3,$3,1
sll	$9,$3,2
addu	$4,$8,$9
sltu	$4,$11,$4
movn	$9,$2,$4
lbu	$3,0($6)
addiu	$10,$10,-2
beq	$9,$0,$L92
addiu	$6,$6,2

sll	$2,$5,8
addu	$2,$3,$2
andi	$2,$2,0x7ff
subu	$3,$8,$2
move	$5,$8
move	$4,$9
$L101:
lbu	$2,0($3)
addiu	$4,$4,-1
sb	$2,0($5)
addiu	$3,$3,1
bne	$4,$0,$L101
addiu	$5,$5,1

j	$L92
addu	$8,$8,$9

$L115:
lbu	$5,1($7)
srl	$3,$5,3
addiu	$3,$3,1
sll	$8,$3,2
addu	$4,$6,$8
sltu	$4,$11,$4
movn	$8,$2,$4
lbu	$3,0($7)
addiu	$9,$9,-2
beq	$8,$0,$L114
addiu	$7,$7,2

sll	$2,$5,8
addu	$2,$3,$2
andi	$2,$2,0x7ff
subu	$3,$6,$2
move	$5,$6
move	$4,$8
$L123:
lbu	$2,0($3)
addiu	$4,$4,-1
sb	$2,0($5)
addiu	$3,$3,1
bne	$4,$0,$L123
addiu	$5,$5,1

j	$L114
addu	$6,$6,$8

$L192:
move	$4,$18
addiu	$6,$6,%lo($LC27)
jal	av_log
move	$5,$0

j	$L77
li	$22,-1			# 0xffffffffffffffff

$L84:
lw	$12,216($17)
blez	$22,$L131
lw	$7,212($17)

addu	$10,$12,$7
sltu	$2,$12,$10
beq	$2,$0,$L131
move	$6,$12

move	$7,$20
move	$14,$0
move	$11,$0
$L134:
bne	$11,$0,$L135
addiu	$3,$11,-1

lbu	$14,0($7)
addiu	$9,$9,-1
addiu	$7,$7,1
li	$11,8			# 0x8
$L137:
blez	$9,$L466
sltu	$2,$6,$10

bne	$2,$0,$L134
nop

$L466:
lw	$7,212($17)
subu	$2,$6,$12
beq	$7,$2,$L151
lui	$6,%hi($LC22)

move	$4,$18
$L650:
addiu	$6,$6,%lo($LC22)
move	$5,$0
sw	$2,16($sp)
jal	av_log
li	$22,-1			# 0xffffffffffffffff

j	$L577
move	$2,$22

$L135:
andi	$11,$3,0x00ff
sra	$2,$14,$11
andi	$2,$2,0x1
bne	$2,$0,$L138
subu	$2,$10,$6

addiu	$3,$6,4
sltu	$2,$10,$3
bne	$2,$0,$L466
nop

lw	$2,0($7)
addiu	$9,$9,-4
sw	$2,0($6)
addiu	$7,$7,4
j	$L137
move	$6,$3

$L138:
lbu	$5,1($7)
srl	$3,$5,3
addiu	$3,$3,1
sll	$8,$3,2
addu	$4,$6,$8
sltu	$4,$10,$4
movn	$8,$2,$4
lbu	$3,0($7)
addiu	$9,$9,-2
beq	$8,$0,$L137
addiu	$7,$7,2

sll	$2,$5,8
addu	$2,$3,$2
andi	$2,$2,0x7ff
subu	$3,$6,$2
move	$5,$6
move	$4,$8
$L146:
lbu	$2,0($3)
addiu	$4,$4,-1
sb	$2,0($5)
addiu	$3,$3,1
bne	$4,$0,$L146
addiu	$5,$5,1

j	$L137
addu	$6,$6,$8

$L193:
addiu	$9,$21,-1
bltz	$9,$L171
li	$2,1835008			# 0x1c0000

li	$3,327680			# 0x50000
sll	$4,$19,1
ori	$18,$2,0x5a1c
ori	$20,$3,0x8199
li	$2,720896			# 0xb0000
li	$3,1441792			# 0x160000
ori	$21,$2,0x6d1e
ori	$24,$3,0x6e97
addu	$15,$4,$19
$L197:
beq	$19,$0,$L198
lw	$2,16($17)

mul	$3,$2,$9
move	$5,$16
addu	$6,$3,$13
move	$8,$0
move	$14,$18
li	$7,524288			# 0x80000
move	$12,$20
move	$11,$21
j	$L200
move	$10,$24

$L525:
$L203:
sb	$2,0($6)
lbu	$2,0($5)
lb	$4,1($5)
sll	$2,$2,20
mtlo	$2
lb	$3,2($5)
msub	$4,$12
msub	$3,$11
mflo	$3
addu	$2,$3,$7
sra	$3,$2,20
bltz	$3,$L581
move	$2,$0

slt	$2,$3,256
$L583:
bne	$2,$0,$L208
andi	$2,$3,0x00ff

li	$2,255			# 0xff
$L208:
sb	$2,1($6)
lb	$3,2($5)
lbu	$2,0($5)
mul	$4,$3,$10
sll	$2,$2,20
addu	$2,$2,$7
addu	$3,$4,$2
sra	$3,$3,20
bltz	$3,$L582
move	$2,$0

slt	$2,$3,256
$L584:
bne	$2,$0,$L213
andi	$2,$3,0x00ff