gifdec.s

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.file	1 "gifdec.c"
.section .mdebug.abi32
.previous
.section	.text.gif_decode_close,"ax",@progbits
.align	2
.align	5
.ent	gif_decode_close
.type	gif_decode_close, @function
gif_decode_close:
.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	$17,20($sp)
sw	$31,24($sp)
sw	$16,16($sp)
lw	$16,136($4)
move	$17,$4
jal	ff_lzw_decode_close
addiu	$4,$16,244

lw	$2,0($16)
move	$4,$17
beq	$2,$0,$L2
move	$5,$16

lw	$2,264($17)
jal	$2
nop

$L2:
lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	gif_decode_close
.section	.text.gif_decode_init,"ax",@progbits
.align	2
.align	5
.ent	gif_decode_init
.type	gif_decode_init, @function
gif_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	$31,24($sp)
sw	$17,20($sp)
sw	$16,16($sp)
lw	$16,136($4)
move	$17,$4
sw	$4,1784($16)
jal	avcodec_get_frame_defaults
move	$4,$16

sw	$16,408($17)
sw	$0,0($16)
jal	ff_lzw_decode_open
addiu	$4,$16,244

lw	$31,24($sp)
lw	$17,20($sp)
lw	$16,16($sp)
move	$2,$0
j	$31
addiu	$sp,$sp,32

.set	macro
.set	reorder
.end	gif_decode_init
.section	.rodata.str1.4,"aMS",@progbits,1
.align	2
$LC0:
.ascii	"picture size too large\012\000"
.align	2
$LC1:
.ascii	"get_buffer() failed\012\000"
.section	.text.gif_decode_frame,"ax",@progbits
.align	2
.align	5
.ent	gif_decode_frame
.type	gif_decode_frame, @function
gif_decode_frame:
.frame	$sp,128,$31		# vars= 64, regs= 10/0, args= 24, gp= 0
.mask	0xc0ff0000,-4
.fmask	0x00000000,0
addiu	$sp,$sp,-128
lw	$3,144($sp)
sw	$fp,120($sp)
sw	$23,116($sp)
sw	$21,108($sp)
sw	$19,100($sp)
sw	$31,124($sp)
sw	$22,112($sp)
sw	$20,104($sp)
sw	$18,96($sp)
sw	$17,92($sp)
sw	$16,88($sp)
addu	$3,$7,$3
lw	$18,136($4)
addiu	$2,$7,13
sltu	$2,$3,$2
move	$21,$7
move	$19,$4
move	$23,$5
move	$fp,$6
sw	$7,236($18)
.set	noreorder
.set	nomacro
bne	$2,$0,$L9
sw	$3,240($18)
.set	macro
.set	reorder

addiu	$16,$sp,24
move	$4,$16
move	$5,$7
.set	noreorder
.set	nomacro
jal	memcpy
li	$6,6			# 0x6
.set	macro
.set	reorder

lw	$17,236($18)
lui	$5,%hi(gif87a_sig)
addiu	$2,$17,6
sw	$2,236($18)
addiu	$5,$5,%lo(gif87a_sig)
move	$4,$16
li	$6,6			# 0x6
.set	noreorder
.set	nomacro
jal	memcmp
addiu	$20,$18,236
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L122
lui	$5,%hi(gif89a_sig)
.set	macro
.set	reorder

addiu	$3,$17,8
$L131:
li	$2,-1			# 0xffffffffffffffff
sw	$3,236($18)
sw	$2,216($18)
lbu	$4,-1($3)
lbu	$2,-2($3)
sll	$4,$4,8
addiu	$3,$17,10
or	$4,$4,$2
sw	$4,200($18)
sw	$3,236($18)
lbu	$2,-1($3)
lbu	$5,-2($3)
sll	$2,$2,8
li	$3,32767			# 0x7fff
or	$5,$2,$5
sltu	$4,$3,$4
.set	noreorder
.set	nomacro
bne	$4,$0,$L13
sw	$5,204($18)
.set	macro
.set	reorder

li	$2,32768			# 0x8000
sltu	$2,$5,$2
.set	noreorder
.set	nomacro
beq	$2,$0,$L130
lui	$6,%hi($LC0)
.set	macro
.set	reorder

addiu	$2,$17,11
sw	$2,236($18)
lbu	$4,-1($2)
addiu	$5,$17,12
andi	$2,$4,0x70
andi	$3,$4,0x7
sra	$2,$2,4
addiu	$2,$2,1
addiu	$3,$3,1
sw	$5,236($18)
sw	$2,220($18)
sw	$3,208($18)
lbu	$2,-1($5)
andi	$4,$4,0x80
addiu	$5,$17,13
sw	$2,212($18)
.set	noreorder
.set	nomacro
beq	$4,$0,$L17
sw	$5,236($18)
.set	macro
.set	reorder

li	$2,1			# 0x1
sll	$2,$2,$3
sll	$4,$2,1
addu	$16,$4,$2
lw	$3,240($18)
addu	$2,$16,$5
sltu	$3,$3,$2
.set	noreorder
.set	nomacro
bne	$3,$0,$L126
li	$2,-1			# 0xffffffffffffffff
.set	macro
.set	reorder

sltu	$2,$16,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L20
addiu	$4,$18,248
.set	macro
.set	reorder

andi	$2,$4,0x3
.set	noreorder
.set	nomacro
beq	$2,$0,$L123
andi	$2,$5,0x3
.set	macro
.set	reorder

$L20:
.set	noreorder
.set	nomacro
jal	memcpy
move	$6,$16
.set	macro
.set	reorder

$L28:
lw	$2,0($20)
addu	$7,$2,$16
sw	$7,0($20)
$L17:
li	$2,14			# 0xe
lw	$5,200($18)
lw	$6,204($18)
sw	$2,52($19)
.set	noreorder
.set	nomacro
jal	avcodec_check_dimensions
move	$4,$19
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bne	$2,$0,$L126
li	$2,-1			# 0xffffffffffffffff
.set	macro
.set	reorder

lw	$5,200($18)
lw	$6,204($18)
.set	noreorder
.set	nomacro
jal	avcodec_set_dimensions
move	$4,$19
.set	macro
.set	reorder

lw	$2,0($18)
.set	noreorder
.set	nomacro
beq	$2,$0,$L33
move	$4,$19
.set	macro
.set	reorder

lw	$2,264($19)
.set	noreorder
.set	nomacro
jal	$2
move	$5,$18
.set	macro
.set	reorder

$L33:
lw	$2,260($19)
move	$4,$19
.set	noreorder
.set	nomacro
jal	$2
move	$5,$18
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
bltz	$2,$L124
lui	$6,%hi($LC1)
.set	macro
.set	reorder

lw	$7,4($18)
sw	$7,224($18)
$L120:
lw	$2,236($18)
lw	$3,240($18)
sltu	$2,$2,$3
.set	noreorder
.set	nomacro
beq	$2,$0,$L9
li	$2,33			# 0x21
.set	macro
.set	reorder

lw	$9,0($20)
addiu	$7,$9,1
sw	$7,0($20)
lbu	$3,-1($7)
.set	noreorder
.set	nomacro
beq	$3,$2,$L39
li	$2,44			# 0x2c
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L125
addiu	$7,$9,3
.set	macro
.set	reorder

$L9:
li	$2,-1			# 0xffffffffffffffff
$L126:
lw	$31,124($sp)
lw	$fp,120($sp)
lw	$23,116($sp)
lw	$22,112($sp)
lw	$21,108($sp)
lw	$20,104($sp)
lw	$19,100($sp)
lw	$18,96($sp)
lw	$17,92($sp)
lw	$16,88($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,128
.set	macro
.set	reorder

$L13:
lui	$6,%hi($LC0)
$L130:
addiu	$6,$6,%lo($LC0)
move	$4,$0
.set	noreorder
.set	nomacro
jal	av_log
move	$5,$0
.set	macro
.set	reorder

li	$2,-1			# 0xffffffffffffffff
$L16:
lw	$31,124($sp)
lw	$fp,120($sp)
lw	$23,116($sp)
lw	$22,112($sp)
lw	$21,108($sp)
lw	$20,104($sp)
lw	$19,100($sp)
lw	$18,96($sp)
lw	$17,92($sp)
lw	$16,88($sp)
.set	noreorder
.set	nomacro
j	$31
addiu	$sp,$sp,128
.set	macro
.set	reorder

$L122:
move	$4,$16
addiu	$5,$5,%lo(gif89a_sig)
.set	noreorder
.set	nomacro
jal	memcmp
li	$6,6			# 0x6
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$2,$0,$L131
addiu	$3,$17,8
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
j	$L126
li	$2,-1			# 0xffffffffffffffff
.set	macro
.set	reorder

$L123:
.set	noreorder
.set	nomacro
bne	$2,$0,$L20
li	$2,-32			# 0xffffffffffffffe0
.set	macro
.set	reorder

addiu	$4,$18,244
and	$2,$16,$2
addu	$6,$4,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L24
addiu	$5,$17,9
.set	macro
.set	reorder

$L102:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000101000000000010010010100	#S32LDI XR2,$5,4
.word	0b01110000101000000000010011010100	#S32LDI XR3,$5,4
.word	0b01110000101000000000010100010100	#S32LDI XR4,$5,4
.word	0b01110000101000000000010101010100	#S32LDI XR5,$5,4
.word	0b01110000101000000000010110010100	#S32LDI XR6,$5,4
.word	0b01110000101000000000010111010100	#S32LDI XR7,$5,4
.word	0b01110000101000000000011000010100	#S32LDI XR8,$5,4
.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,$6
bne	$2,$0,$L102
$L24:
andi	$2,$16,0x1c
addu	$6,$6,$2
sltu	$3,$4,$6
.set	noreorder
.set	nomacro
beq	$3,$0,$L132
andi	$3,$16,0x3
.set	macro
.set	reorder

$L103:
#APP
.word	0b01110000101000000000010001010100	#S32LDI XR1,$5,4
.word	0b01110000100000000000010001010101	#S32SDI XR1,$4,4
#NO_APP
sltu	$2,$4,$6
.set	noreorder
.set	nomacro
bne	$2,$0,$L103
andi	$3,$16,0x3
.set	macro
.set	reorder

$L132:
li	$2,2			# 0x2
.set	noreorder
.set	nomacro
beq	$3,$2,$L30
li	$2,3			# 0x3
.set	macro
.set	reorder

.set	noreorder
.set	nomacro
beq	$3,$2,$L31
li	$2,1			# 0x1
.set	macro
.set	reorder

bne	$3,$2,$L28
lbu	$2,4($5)
.set	noreorder
.set	nomacro
j	$L28
sb	$2,4($4)
.set	macro
.set	reorder

$L125:
sw	$7,0($20)
lbu	$6,-2($7)
lbu	$4,-1($7)
addiu	$7,$9,5
sw	$7,0($20)
lbu	$22,-2($7)
lbu	$7,-1($7)
sll	$4,$4,8
sw	$7,68($sp)
addiu	$7,$9,7
sw	$7,0($20)
lbu	$5,-2($7)
lbu	$2,-1($7)
addiu	$7,$9,9
sw	$7,0($20)
lbu	$3,-2($7)
or	$4,$4,$6
sw	$3,72($sp)
lbu	$7,-1($7)
sll	$2,$2,8
sw	$7,76($sp)
addiu	$7,$9,10
sw	$7,0($20)
lbu	$8,-1($7)
or	$2,$2,$5
sw	$4,56($sp)
andi	$3,$8,0x80
andi	$4,$8,0x40
sw	$2,60($sp)
.set	noreorder
.set	nomacro
beq	$3,$0,$L41
sw	$4,64($sp)
.set	macro
.set	reorder

andi	$2,$8,0x7
addiu	$19,$2,1
li	$3,3			# 0x3
sll	$17,$3,$19
sltu	$2,$17,32
.set	noreorder
.set	nomacro
bne	$2,$0,$L43
addiu	$16,$18,1016
.set	macro
.set	reorder

andi	$2,$16,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L133
move	$5,$7
.set	macro
.set	reorder

andi	$2,$7,0x3
.set	noreorder
.set	nomacro
bne	$2,$0,$L134
move	$4,$16
.set	macro
.set	reorder

li	$2,-32			# 0xffffffffffffffe0
addiu	$5,$18,1012