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FS#11807 - Major speedup of iPod nano 2G. Part 4: Introduce asm for yuv blitting...
2010-12-12
Buschel
FS#11807 - Major s
p
e
edup
o
f iPod nano 2G
.
Part 4: Introduce
.
.
.
commit
|
commitdiff
|
tree
2010-12-12
Buschel
FS#1180
7
- M
a
jor speedup of iPod nano
2G
.
Part 3:
Unify
.
.
.
commit
|
commitdiff
|
tree
2010-12-12
Buschel
F
S
#118
0
7 - Major s
p
e
edup of iPod
n
ano
2
G
.
P
a
rt 2
:
U
se
.
.
.
commit
|
commitdiff
|
tree
2010-12-12
Buschel
FS#11708 - M
a
jor speedup
of iPod
n
ano
2
G
.
Part
1: Loop
.
.
.
commit
|
commitdiff
|
tree
2010-12-12
Buschel
Fix bug i
n
troduced w
i
th r28800 (missing inter
r
upt h
a
ndler)
.
commit
|
commitdiff
|
tree
2010-12-11
Buschel
S5L
8
7
0
x LCD interface
registers are 32 bit
.
commit
|
commitdiff
|
tree
2010-12-11
Bu
s
chel
F
ix typo in co
m
ment
.
commit
|
commitdiff
|
tree
2010-12-11
Buschel
i
P
od nano 2G: Call lcd_up
d
a
t
e_re
c
t() in lcd
_
update
.
.
.
commit
|
commitdiff
|
tree
2010-12-11
Bu
s
chel
S
et DRAM
configuratio
n
for iPod n
a
n
o
2G in
crt0
.
s
commit
|
commitdiff
|
tree
2010-12-11
B
u
schel
Detail
comment in timer configuration of S5L87
0
x
.
commit
|
commitdiff
|
tree
2010-12-11
Busc
h
el
Derive clock
a
n
d timer defi
n
es from fr
e
quenc
y
of exter
n
al
.
.
.
commit
|
commitdiff
|
tree
2010-12-02
Buschel
Changes to test_mem
.
Imp
r
ov
e
r
e
adability
fo
r
smaller
.
.
.
commit
|
commitdiff
|
tree
2010-12-01
B
u
schel
Remove tabs
commit
|
commitdiff
|
tree
2010-11-27
Buschel
Undo r28
6
82
.
Bad idea
.
.
.
commit
|
commitdiff
|
tree
2010-11-27
Busch
e
l
Use CACHEALIGN_BITS to calc
u
late CACHEALIG
N
_SIZE
instead
.
.
.
commit
|
commitdiff
|
tree
2010-11-27
B
u
sche
l
Use
MEM
_
ALIGN_ATTR
in test_mem plugin
.
commit
|
commitdiff
|
tree
2010-11-22
Buschel
Use MEM_ALIGN_ATTR in lib
a
tr
a
c
3
.
commit
|
commitdiff
|
tree
2010-11-22
Buschel
Fix bug in libatrac which lead to pl
a
yback e
r
rors and
.
.
.
commit
|
commitdiff
|
tree
2010-11-22
B
u
schel
Fix typ
o
in commen
t
.
commit
|
commitdiff
|
tree
2010-11-21
Buschel
U
se MEM_A
L
I
G
N
_
ATTR in pitch
det
e
c
t
o
r p
l
ugin
.
commit
|
commitdiff
|
tree
2010-11-21
Busc
h
e
l
R
emove tabs
.
commit
|
commitdiff
|
tree
2010-11-21
Buschel
Comment unused fun
c
ti
o
n
.
commit
|
commitdiff
|
tree
2010-11-21
B
u
schel
Remove unused
d
e
fine
.
commit
|
commitdiff
|
tree
2010-11-21
Buschel
U
se ME
M
_ALI
G
N
_
A
TTR in libdemac instead of fixed
a
lignment
.
.
.
commit
|
commitdiff
|
tree
2010-11-21
Buschel
Use MEM_ALIGN_
A
TTR in mpc cod
e
c
.
Speed up
by 22-2
4
.
.
.
commit
|
commitdiff
|
tree
2010-11-21
B
u
schel
Change
a
l
i
gn
m
ent
macros to
a
l
low
f
urther performance
.
.
.
commit
|
commitdiff
|
tree
2010-11-19
Buschel
R
e
insert CACHEALIGN_SIZE to imx31l
.
h, r28619 exp
e
cted
.
.
.
commit
|
commitdiff
|
tree
2010-11-19
Buschel
Define CACHEALIGN_BITS fo
r
missing A
R
M CPUs for lat
e
r
.
.
.
commit
|
commitdiff
|
tree
2010-11-18
Buschel
C
o
rr
e
c
t
s
u
pported sample rates for iPod nano 2G, at
.
.
.
commit
|
commitdiff
|
tree
2010-11-18
Bu
s
c
hel
Add s
e
ction
'Running
Time' to t
h
e
manual
.
Fixes
FS
.
.
.
commit
|
commitdiff
|
tree
2010-11-15
B
uschel
Implement udelay() for
S5L870x
.
E
x
change sleep() with
.
.
.
commit
|
commitdiff
|
tree
2010-11-14
B
u
schel
Move pcm doublebuffer to
I
RAM
o
n
n
a
no 2G
.
commit
|
commitdiff
|
tree
2010-11-14
Busch
e
l
U
se s
a
me loop count for writi
n
g and memset'ing
in test_m
e
m
.
.
.
commit
|
commitdiff
|
tree
2010-11-12
B
u
schel
Min
o
r
speed
u
p of mpc req
u
a
ntization
.
commit
|
commitdiff
|
tree
2010-11-12
Busc
h
e
l
Re-submit
A
RM as
m
opti
m
ization
s
i
n
mpc synthesis
a
s
.
.
.
commit
|
commitdiff
|
tree
2010-11-12
B
uschel
S
et alignment for maj
o
r data
a
r
rays in the mpc codec
.
.
.
commit
|
commitdiff
|
tree
2010-11-10
Buschel
Intro
d
uce macros to ARM a
s
m atr
a
c3 filterb
a
nk for better
.
.
.
commit
|
commitdiff
|
tree
2010-11-09
Buschel
Roll
back r2
8
488 as it slows down mpc by
2
% on S5L8701
.
commit
|
commitdiff
|
tree
2010-11-09
Busc
h
e
l
Co
r
rect comment
.
commit
|
commitdiff
|
tree
2010-11-07
B
u
schel
Cl
e
an up libmad, remove unused compile options and
.
.
.
commit
|
commitdiff
|
tree
2010-11-07
Buschel
Tiny refactoring of libmad's s
y
nthesis
f
ilter
.
This
.
.
.
commit
|
commitdiff
|
tree
2010-11-02
Buschel
R
econfigure IRAM for
S5L870x
.
S
5L8700 ha
s
256 KB of
.
.
.
commit
|
commitdiff
|
tree
2010-11-02
B
u
schel
M
i
n
or
optimization of
m
p
c co
d
e
c vi
a
movi
n
g
d
ew
i
n
d
owin
g
.
.
.
commit
|
commitdiff
|
tree
2010-11-02
Bu
s
chel
Usin
g
icode attribute fo
r
S5L870x i
s
fa
s
ter on some
.
.
.
commit
|
commitdiff
|
tree
2010-11-02
B
uschel
Optim
i
z
e
mpc's
sy
n
thesis filter by redu
c
ing st
a
lls
.
.
.
commit
|
commitdiff
|
tree
2010-11-01
Busche
l
Fi
x
FS#1
1
710
.
O
n
Coldfire CP
U
's mpc us
e
s
a
s
peed
o
ptimi
z
ati
o
.
.
.
commit
|
commitdiff
|
tree
2010-10-02
Buschel
Fix
F
S#11650
.
Correct sli
e
ncing
o
f
sub
b
and in mpc de
c
oder
.
.
.
commit
|
commitdiff
|
tree
2010-10-02
Busc
h
el
O
ptimi
z
ation
of mpc's
buffe
r
ing routines through
usi
n
g
.
.
.
commit
|
commitdiff
|
tree
2010-10-02
Busche
l
Finally fix FS#11476
(
data a
b
ort when playing some
.
.
.
commit
|
commitdiff
|
tree
2010-10-01
Busc
h
el
Submit FS#11646
.
Red
u
ce vol
t
age supply for iPod na
n
o
.
.
.
commit
|
commitdiff
|
tree
2010-09-25
Buschel
Roll back
r
2
8
16
4
a
s this change in
t
r
oduced LCD issues
.
.
.
commit
|
commitdiff
|
tree
2010-09-25
Buschel
A
dd current consu
m
ption and
battery cap
a
citi
e
s
to
i
Po
d
.
.
.
commit
|
commitdiff
|
tree
2010-09-25
Bu
s
chel
R
e
duce
L
CD voltage supply to 2500 mV to
avoid hu
m
mi
n
g
.
.
.
commit
|
commitdiff
|
tree
2010-09-25
Buschel
Remove
code t
h
a
t was unintentional
l
y submi
t
ted
.
commit
|
commitdiff
|
tree
2010-09-25
Busc
h
el
Add s
o
me m
o
r
e information to iPod nano 2G debug
sc
r
ee
n
.
commit
|
commitdiff
|
tree
2010-09-25
Buschel
D
i
sable c
l
ickwheel power
supply w
h
en hold
butto
n
is
.
.
.
commit
|
commitdiff
|
tree
2010-09-24
B
us
c
hel
Implement lineout en-/disab
l
e for WM8975 an
d
activa
t
e
.
.
.
commit
|
commitdiff
|
tree
2010-09-14
Busch
e
l
Minor macro redefinition in li
b
f
aa
d
to avoid FIXED_POINT
.
.
.
commit
|
commitdiff
|
tree
2010-09-14
B
u
schel
More unif
i
c
at
i
on of F
I
XED_POI
N
T
and FLO
A
T
.
Small refactoring
.
commit
|
commitdiff
|
tree
2010-09-14
B
u
sch
e
l
A
l
s
o
co
r
r
e
ct autocorrelation for yet
u
nd
e
fined SBR_LOW_POWER
.
.
.
commit
|
commitdiff
|
tree
2010-09-14
Buschel
Fix scali
n
g error that was
i
n
troduced with r2806
9
.
.
.
.
commit
|
commitdiff
|
tree
2010-09-14
Busc
h
el
Correct comment
.
commit
|
commitdiff
|
tree
2010-09-14
B
uschel
Correct autocorrelation fun
c
tion i
n
libfaad
.
I
t
u
sed
.
.
.
commit
|
commitdiff
|
tree
2010-09-14
Buschel
Further libfaad cleanup
.
M
a
k
e
libfaad compi
l
able for
.
.
.
commit
|
commitdiff
|
tree
2010-09-13
Bu
s
chel
Fu
r
t
h
er libfaad cleanup
.
commit
|
commitdiff
|
tree
2010-09-13
Buschel
Clean up libfaad's
fixed point im
p
lementati
o
n
.
commit
|
commitdiff
|
tree
2010-08-30
Bus
c
h
el
Fix
FS#11586
.
Corrects rebuffer
i
n
g
behavio
u
r whic
h
.
.
.
commit
|
commitdiff
|
tree
2010-08-29
Buschel
R
e
s
tor
e
libfa
a
d
's IRAM conf
i
guration
.
commit
|
commitdiff
|
tree
2010-08-29
B
usc
h
el
Fix FS#11539
.
Undo r23967 and use another wa
y
to achieve
.
.
.
commit
|
commitdiff
|
tree
2010-08-29
Buschel
Fix red
.
commit
|
commitdiff
|
tree
2010-08-29
B
uschel
C
lean up alac/a
c
c
d
e
m
ux structure on nex
t
t
r
ack
.
Sol
v
e
s
.
.
.
commit
|
commitdiff
|
tree
2010-08-26
Busc
h
el
F
i
x
residua
l
aa
c
-
he disto
r
tion
repo
r
t
ed via
fo
r
um
.
.
.
.
commit
|
commitdiff
|
tree
2010-08-23
Buschel
Fix li
b
faad
e
rror th
a
t was intr
o
duced with r27225
.
.
.
.
commit
|
commitdiff
|
tree
2010-08-05
Bu
s
che
l
An
o
t
h
er min
o
r ARM
s
p
eedup for libwmap
r
o
.
Drop lsb of
.
.
.
commit
|
commitdiff
|
tree
2010-08-05
Busc
h
el
M
i
nor of libwmapro
o
n AR
M
.
Swap ope
r
ands for f
i
xmul31
.
.
.
commit
|
commitdiff
|
tree
2010-08-01
Buschel
Use higher pr
e
cis
i
on for libwmapro'
s
quant_ta
b
[]
.
commit
|
commitdiff
|
tree
2010-07-31
B
uschel
H
ousek
e
e
p
ing
f
or libw
m
apro
.
Define some multiple used
.
.
.
commit
|
commitdiff
|
tree
2010-07-29
Buschel
Ma
i
n
tenance
and minor speedup
o
f
libw
m
apro
.
C
o
mment
.
.
.
commit
|
commitdiff
|
tree
2010-07-28
Bus
c
he
l
Refactor as
m
macros
i
n l
i
bw
m
apro's vector_fixmul_(
.
.
.
commit
|
commitdiff
|
tree
2010-07-28
Buschel
Add
ARM
asse
m
bl
e
r to libwmapro ve
c
tor_f
i
xmul_s
c
a
l
ar
.
.
.
commit
|
commitdiff
|
tree
2010-07-28
Buschel
Refinement of init
i
al
l
owmem handling
for libwmapro
.
.
.
commit
|
commitdiff
|
tree
2010-07-28
Buschel
Submit FS#1150
2
.
Mi
n
or
o
ptimization to C
o
ldfire ass
e
mble
r
.
.
.
commit
|
commitdiff
|
tree
2010-07-28
Buschel
S
ubmit next part of FS#11
4
98
.
Unroll
l
o
op for
m
inor
.
.
.
commit
|
commitdiff
|
tree
2010-07-26
B
u
s
c
hel
Submit part
o
f F
S
#
11
4
98
.
Major speedup for WMA P
r
ofe
s
s
ional
.
.
.
commit
|
commitdiff
|
tree
2010-07-23
B
u
schel
I
ntroduce mac
r
os for i
d
entical mult
i
ply-add blocks
.
commit
|
commitdiff
|
tree
2010-07-22
Buschel
Sub
m
it FS#11491
.
Ref
a
c
tor coldfire inline
a
sm within
.
.
.
commit
|
commitdiff
|
tree
2010-07-11
Buschel
Clean up libfaad's sbr-qmf code
.
Move a
r
r
ay
t
o correc
t
.
.
.
commit
|
commitdiff
|
tree
2010-07-11
Busche
l
Minor correc
t
ion to macros, bea
u
tifi
c
at
i
on of loop
.
commit
|
commitdiff
|
tree
2010-07-11
B
uschel
Fur
t
h
e
r ch
a
nge
s
to aac-he decoding
.
Refac
t
or and rearrang
e
.
.
.
commit
|
commitdiff
|
tree
2010-07-11
Buschel
Refa
c
ture p
a
rts of
libfaad filterbank
.
Fast
e
r windowing
.
.
.
commit
|
commitdiff
|
tree
2010-07-10
Buschel
Just
a
n
o
ther MHz saved on ARM for aac
h
e de
c
odi
n
g
.
commit
|
commitdiff
|
tree
2010-07-09
Buschel
More work on libfaad's aac he de
c
oder
.
Res
o
rt table
.
.
.
commit
|
commitdiff
|
tree
2010-07-09
Buschel
Fix re
d
.
R
emove
a
s
m
a
ll arr
a
y from IRAM that is not
.
.
.
commit
|
commitdiff
|
tree
2010-07-09
Buschel
Su
b
mit FS#1146
1
.
M
aj
o
r speedup f
o
r
aac he
p
ro
f
il
e
.
.
.
commit
|
commitdiff
|
tree
2010-07-06
Busc
h
el
R
emove unnee
d
ed lib
f
aad files
from
S
O
UR
C
E
.
commit
|
commitdiff
|
tree
2010-07-06
Buschel
Integrate FS#114
4
5
to r
a
ac
.
In ad
d
ition re
m
ove f
a
a
d
.
.
.
commit
|
commitdiff
|
tree
2010-07-05
B
u
s
ch
e
l
Subm
i
t F
S
#11450
.
Ch
a
nge
c
o
m
pil
e
option for li
b
faad
.
.
.
commit
|
commitdiff
|
tree
2010-07-02
Busc
h
e
l
Fix red
.
commit
|
commitdiff
|
tree
2010-07-02
B
u
schel
r27225
broke AAC
H
E
profile decoding due to missing
.
.
.
commit
|
commitdiff
|
tree
2010-07-01
Buschel
Remov
e
false comment
.
commit
|
commitdiff
|
tree
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