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Mathis Rosenhauer
libaec
Commits
c8069f42
Commit
c8069f42
authored
Aug 12, 2013
by
Mathis Rosenhauer
Browse files
Options
Browse Files
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Plain Diff
vectorized more accessors
parent
84f6619e
Changes
1
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Showing
1 changed file
with
47 additions
and
185 deletions
+47
-185
src/encode_accessors.c
src/encode_accessors.c
+47
-185
No files found.
src/encode_accessors.c
View file @
c8069f42
...
...
@@ -147,33 +147,23 @@ uint32_t aec_get_msb_32(struct aec_stream *strm)
void
aec_get_rsi_8
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
unsigned
const
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
unsigned
const
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
(
uint32_t
)
in
[
i
];
strm
->
next_in
+=
rsi
;
strm
->
avail_in
-=
rsi
;
while
(
rsi
)
{
out
[
0
]
=
(
uint32_t
)
in
[
0
];
out
[
1
]
=
(
uint32_t
)
in
[
1
];
out
[
2
]
=
(
uint32_t
)
in
[
2
];
out
[
3
]
=
(
uint32_t
)
in
[
3
];
out
[
4
]
=
(
uint32_t
)
in
[
4
];
out
[
5
]
=
(
uint32_t
)
in
[
5
];
out
[
6
]
=
(
uint32_t
)
in
[
6
];
out
[
7
]
=
(
uint32_t
)
in
[
7
];
in
+=
8
;
out
+=
8
;
rsi
-=
8
;
}
}
void
aec_get_rsi_lsb_16
(
struct
aec_stream
*
strm
)
{
int
i
;
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
...
...
@@ -185,114 +175,48 @@ void aec_get_rsi_lsb_16(struct aec_stream *strm)
void
aec_get_rsi_msb_16
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
((
uint32_t
)
in
[
2
*
i
]
<<
8
)
|
(
uint32_t
)
in
[
2
*
i
+
1
];
strm
->
next_in
+=
2
*
rsi
;
strm
->
avail_in
-=
2
*
rsi
;
while
(
rsi
)
{
out
[
0
]
=
((
uint32_t
)
in
[
0
]
<<
8
)
|
(
uint32_t
)
in
[
1
];
out
[
1
]
=
((
uint32_t
)
in
[
2
]
<<
8
)
|
(
uint32_t
)
in
[
3
];
out
[
2
]
=
((
uint32_t
)
in
[
4
]
<<
8
)
|
(
uint32_t
)
in
[
5
];
out
[
3
]
=
((
uint32_t
)
in
[
6
]
<<
8
)
|
(
uint32_t
)
in
[
7
];
out
[
4
]
=
((
uint32_t
)
in
[
8
]
<<
8
)
|
(
uint32_t
)
in
[
9
];
out
[
5
]
=
((
uint32_t
)
in
[
10
]
<<
8
)
|
(
uint32_t
)
in
[
11
];
out
[
6
]
=
((
uint32_t
)
in
[
12
]
<<
8
)
|
(
uint32_t
)
in
[
13
];
out
[
7
]
=
((
uint32_t
)
in
[
14
]
<<
8
)
|
(
uint32_t
)
in
[
15
];
in
+=
16
;
out
+=
8
;
rsi
-=
8
;
}
}
void
aec_get_rsi_lsb_24
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
(
uint32_t
)
in
[
3
*
i
]
|
((
uint32_t
)
in
[
3
*
i
+
1
]
<<
8
)
|
((
uint32_t
)
in
[
3
*
i
+
2
]
<<
16
);
strm
->
next_in
+=
3
*
rsi
;
strm
->
avail_in
-=
3
*
rsi
;
while
(
rsi
)
{
out
[
0
]
=
(
uint32_t
)
in
[
0
]
|
((
uint32_t
)
in
[
1
]
<<
8
)
|
((
uint32_t
)
in
[
2
]
<<
16
);
out
[
1
]
=
(
uint32_t
)
in
[
3
]
|
((
uint32_t
)
in
[
4
]
<<
8
)
|
((
uint32_t
)
in
[
5
]
<<
16
);
out
[
2
]
=
(
uint32_t
)
in
[
6
]
|
((
uint32_t
)
in
[
7
]
<<
8
)
|
((
uint32_t
)
in
[
8
]
<<
16
);
out
[
3
]
=
(
uint32_t
)
in
[
9
]
|
((
uint32_t
)
in
[
10
]
<<
8
)
|
((
uint32_t
)
in
[
11
]
<<
16
);
out
[
4
]
=
(
uint32_t
)
in
[
12
]
|
((
uint32_t
)
in
[
13
]
<<
8
)
|
((
uint32_t
)
in
[
14
]
<<
16
);
out
[
5
]
=
(
uint32_t
)
in
[
15
]
|
((
uint32_t
)
in
[
16
]
<<
8
)
|
((
uint32_t
)
in
[
17
]
<<
16
);
out
[
6
]
=
(
uint32_t
)
in
[
18
]
|
((
uint32_t
)
in
[
19
]
<<
8
)
|
((
uint32_t
)
in
[
20
]
<<
16
);
out
[
7
]
=
(
uint32_t
)
in
[
21
]
|
((
uint32_t
)
in
[
22
]
<<
8
)
|
((
uint32_t
)
in
[
23
]
<<
16
);
in
+=
24
;
out
+=
8
;
rsi
-=
8
;
}
}
void
aec_get_rsi_msb_24
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
((
uint32_t
)
in
[
3
*
i
]
<<
16
)
|
((
uint32_t
)
in
[
3
*
i
+
1
]
<<
8
)
|
(
uint32_t
)
in
[
3
*
i
+
2
];
strm
->
next_in
+=
3
*
rsi
;
strm
->
avail_in
-=
3
*
rsi
;
while
(
rsi
)
{
out
[
0
]
=
((
uint32_t
)
in
[
0
]
<<
16
)
|
((
uint32_t
)
in
[
1
]
<<
8
)
|
(
uint32_t
)
in
[
2
];
out
[
1
]
=
((
uint32_t
)
in
[
3
]
<<
16
)
|
((
uint32_t
)
in
[
4
]
<<
8
)
|
(
uint32_t
)
in
[
5
];
out
[
2
]
=
((
uint32_t
)
in
[
6
]
<<
16
)
|
((
uint32_t
)
in
[
7
]
<<
8
)
|
(
uint32_t
)
in
[
8
];
out
[
3
]
=
((
uint32_t
)
in
[
9
]
<<
16
)
|
((
uint32_t
)
in
[
10
]
<<
8
)
|
(
uint32_t
)
in
[
11
];
out
[
4
]
=
((
uint32_t
)
in
[
12
]
<<
16
)
|
((
uint32_t
)
in
[
13
]
<<
8
)
|
(
uint32_t
)
in
[
14
];
out
[
5
]
=
((
uint32_t
)
in
[
15
]
<<
16
)
|
((
uint32_t
)
in
[
16
]
<<
8
)
|
(
uint32_t
)
in
[
17
];
out
[
6
]
=
((
uint32_t
)
in
[
18
]
<<
16
)
|
((
uint32_t
)
in
[
19
]
<<
8
)
|
(
uint32_t
)
in
[
20
];
out
[
7
]
=
((
uint32_t
)
in
[
21
]
<<
16
)
|
((
uint32_t
)
in
[
22
]
<<
8
)
|
(
uint32_t
)
in
[
23
];
in
+=
24
;
out
+=
8
;
rsi
-=
8
;
}
}
#define AEC_GET_RSI_NATIVE_32(BO) \
...
...
@@ -308,50 +232,19 @@ void aec_get_rsi_msb_24(struct aec_stream *strm)
#ifdef WORDS_BIGENDIAN
void
aec_get_rsi_lsb_32
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
(
uint32_t
)
in
[
4
*
i
]
|
((
uint32_t
)
in
[
4
*
i
+
1
]
<<
8
)
|
((
uint32_t
)
in
[
4
*
i
+
2
]
<<
16
)
|
((
uint32_t
)
in
[
4
*
i
+
3
]
<<
24
);
strm
->
next_in
+=
4
*
rsi
;
strm
->
avail_in
-=
4
*
rsi
;
while
(
rsi
)
{
out
[
0
]
=
(
uint32_t
)
in
[
0
]
|
((
uint32_t
)
in
[
1
]
<<
8
)
|
((
uint32_t
)
in
[
2
]
<<
16
)
|
((
uint32_t
)
in
[
3
]
<<
24
);
out
[
1
]
=
(
uint32_t
)
in
[
4
]
|
((
uint32_t
)
in
[
5
]
<<
8
)
|
((
uint32_t
)
in
[
6
]
<<
16
)
|
((
uint32_t
)
in
[
7
]
<<
24
);
out
[
2
]
=
(
uint32_t
)
in
[
8
]
|
((
uint32_t
)
in
[
9
]
<<
8
)
|
((
uint32_t
)
in
[
10
]
<<
16
)
|
((
uint32_t
)
in
[
11
]
<<
24
);
out
[
3
]
=
(
uint32_t
)
in
[
12
]
|
((
uint32_t
)
in
[
13
]
<<
8
)
|
((
uint32_t
)
in
[
14
]
<<
16
)
|
((
uint32_t
)
in
[
15
]
<<
24
);
out
[
4
]
=
(
uint32_t
)
in
[
16
]
|
((
uint32_t
)
in
[
17
]
<<
8
)
|
((
uint32_t
)
in
[
18
]
<<
16
)
|
((
uint32_t
)
in
[
19
]
<<
24
);
out
[
5
]
=
(
uint32_t
)
in
[
20
]
|
((
uint32_t
)
in
[
21
]
<<
8
)
|
((
uint32_t
)
in
[
22
]
<<
16
)
|
((
uint32_t
)
in
[
23
]
<<
24
);
out
[
6
]
=
(
uint32_t
)
in
[
24
]
|
((
uint32_t
)
in
[
25
]
<<
8
)
|
((
uint32_t
)
in
[
26
]
<<
16
)
|
((
uint32_t
)
in
[
27
]
<<
24
);
out
[
7
]
=
(
uint32_t
)
in
[
28
]
|
((
uint32_t
)
in
[
29
]
<<
8
)
|
((
uint32_t
)
in
[
30
]
<<
16
)
|
((
uint32_t
)
in
[
31
]
<<
24
);
in
+=
32
;
out
+=
8
;
rsi
-=
8
;
}
}
AEC_GET_RSI_NATIVE_32
(
msb
);
...
...
@@ -359,50 +252,19 @@ AEC_GET_RSI_NATIVE_32(msb);
#else
/* !WORDS_BIGENDIAN */
void
aec_get_rsi_msb_32
(
struct
aec_stream
*
strm
)
{
uint32_t
*
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
in
=
strm
->
next_in
;
int
i
;
uint32_t
*
restrict
out
=
strm
->
state
->
data_raw
;
const
unsigned
char
*
restrict
in
=
strm
->
next_in
;
int
rsi
=
strm
->
rsi
*
strm
->
block_size
;
strm
->
next_in
+=
4
*
rsi
;
strm
->
avail_in
-=
4
*
rsi
;
while
(
rsi
)
{
out
[
0
]
=
((
uint32_t
)
in
[
0
]
<<
24
)
|
((
uint32_t
)
in
[
1
]
<<
16
)
|
((
uint32_t
)
in
[
2
]
<<
8
)
|
(
uint32_t
)
in
[
3
];
out
[
1
]
=
((
uint32_t
)
in
[
4
]
<<
24
)
|
((
uint32_t
)
in
[
5
]
<<
16
)
|
((
uint32_t
)
in
[
6
]
<<
8
)
|
(
uint32_t
)
in
[
7
];
out
[
2
]
=
((
uint32_t
)
in
[
8
]
<<
24
)
|
((
uint32_t
)
in
[
9
]
<<
16
)
|
((
uint32_t
)
in
[
10
]
<<
8
)
|
(
uint32_t
)
in
[
11
];
out
[
3
]
=
((
uint32_t
)
in
[
12
]
<<
24
)
|
((
uint32_t
)
in
[
13
]
<<
16
)
|
((
uint32_t
)
in
[
14
]
<<
8
)
|
(
uint32_t
)
in
[
15
];
out
[
4
]
=
((
uint32_t
)
in
[
16
]
<<
24
)
|
((
uint32_t
)
in
[
17
]
<<
16
)
|
((
uint32_t
)
in
[
18
]
<<
8
)
|
(
uint32_t
)
in
[
19
];
out
[
5
]
=
((
uint32_t
)
in
[
20
]
<<
24
)
|
((
uint32_t
)
in
[
21
]
<<
16
)
|
((
uint32_t
)
in
[
22
]
<<
8
)
|
(
uint32_t
)
in
[
23
];
out
[
6
]
=
((
uint32_t
)
in
[
24
]
<<
24
)
|
((
uint32_t
)
in
[
25
]
<<
16
)
|
((
uint32_t
)
in
[
26
]
<<
8
)
|
(
uint32_t
)
in
[
27
];
out
[
7
]
=
((
uint32_t
)
in
[
28
]
<<
24
)
|
((
uint32_t
)
in
[
29
]
<<
16
)
|
((
uint32_t
)
in
[
30
]
<<
8
)
|
(
uint32_t
)
in
[
31
];
in
+=
32
;
out
+=
8
;
rsi
-=
8
;
}
for
(
i
=
0
;
i
<
rsi
;
i
++
)
out
[
i
]
=
((
uint32_t
)
in
[
4
*
i
]
<<
24
)
|
((
uint32_t
)
in
[
4
*
i
+
1
]
<<
16
)
|
((
uint32_t
)
in
[
4
*
i
+
2
]
<<
8
)
|
(
uint32_t
)
in
[
4
*
i
+
3
];
}
AEC_GET_RSI_NATIVE_32
(
lsb
);
...
...
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