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submodule
ffmpeg
Commits
de16f08e
Commit
de16f08e
authored
Nov 17, 2012
by
Anton Khirnov
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Plain Diff
v210x: cosmetics, reformat
parent
6689474b
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1 changed file
with
56 additions
and
56 deletions
+56
-56
v210x.c
libavcodec/v210x.c
+56
-56
No files found.
libavcodec/v210x.c
View file @
de16f08e
...
@@ -26,12 +26,12 @@
...
@@ -26,12 +26,12 @@
static
av_cold
int
decode_init
(
AVCodecContext
*
avctx
)
static
av_cold
int
decode_init
(
AVCodecContext
*
avctx
)
{
{
if
(
avctx
->
width
&
1
)
{
if
(
avctx
->
width
&
1
)
{
av_log
(
avctx
,
AV_LOG_ERROR
,
"v210x needs even width
\n
"
);
av_log
(
avctx
,
AV_LOG_ERROR
,
"v210x needs even width
\n
"
);
return
AVERROR
(
EINVAL
);
return
AVERROR
(
EINVAL
);
}
}
avctx
->
pix_fmt
=
AV_PIX_FMT_YUV422P16
;
avctx
->
pix_fmt
=
AV_PIX_FMT_YUV422P16
;
avctx
->
bits_per_raw_sample
=
10
;
avctx
->
bits_per_raw_sample
=
10
;
avctx
->
coded_frame
=
avcodec_alloc_frame
();
avctx
->
coded_frame
=
avcodec_alloc_frame
();
...
@@ -41,82 +41,82 @@ static av_cold int decode_init(AVCodecContext *avctx)
...
@@ -41,82 +41,82 @@ static av_cold int decode_init(AVCodecContext *avctx)
static
int
decode_frame
(
AVCodecContext
*
avctx
,
void
*
data
,
int
*
got_frame
,
static
int
decode_frame
(
AVCodecContext
*
avctx
,
void
*
data
,
int
*
got_frame
,
AVPacket
*
avpkt
)
AVPacket
*
avpkt
)
{
{
int
y
=
0
;
const
uint32_t
*
src
=
(
const
uint32_t
*
)
avpkt
->
data
;
int
width
=
avctx
->
width
;
AVFrame
*
pic
=
avctx
->
coded_frame
;
AVFrame
*
pic
=
avctx
->
coded_frame
;
int
width
=
avctx
->
width
;
const
uint32_t
*
src
=
(
const
uint32_t
*
)
avpkt
->
data
;
int
y
=
0
;
uint16_t
*
ydst
,
*
udst
,
*
vdst
,
*
yend
;
uint16_t
*
ydst
,
*
udst
,
*
vdst
,
*
yend
;
int
ret
;
int
ret
;
if
(
pic
->
data
[
0
])
if
(
pic
->
data
[
0
])
avctx
->
release_buffer
(
avctx
,
pic
);
avctx
->
release_buffer
(
avctx
,
pic
);
if
(
avpkt
->
size
<
avctx
->
width
*
avctx
->
height
*
8
/
3
)
{
if
(
avpkt
->
size
<
avctx
->
width
*
avctx
->
height
*
8
/
3
)
{
av_log
(
avctx
,
AV_LOG_ERROR
,
"Packet too small
\n
"
);
av_log
(
avctx
,
AV_LOG_ERROR
,
"Packet too small
\n
"
);
return
AVERROR_INVALIDDATA
;
return
AVERROR_INVALIDDATA
;
}
}
if
(
avpkt
->
size
>
avctx
->
width
*
avctx
->
height
*
8
/
3
)
{
if
(
avpkt
->
size
>
avctx
->
width
*
avctx
->
height
*
8
/
3
)
{
av_log_ask_for_sample
(
avctx
,
"Probably padded data
\n
"
);
av_log_ask_for_sample
(
avctx
,
"Probably padded data
\n
"
);
}
}
pic
->
reference
=
0
;
pic
->
reference
=
0
;
if
((
ret
=
ff_get_buffer
(
avctx
,
pic
))
<
0
)
if
((
ret
=
ff_get_buffer
(
avctx
,
pic
))
<
0
)
return
ret
;
return
ret
;
ydst
=
(
uint16_t
*
)
pic
->
data
[
0
];
ydst
=
(
uint16_t
*
)
pic
->
data
[
0
];
udst
=
(
uint16_t
*
)
pic
->
data
[
1
];
udst
=
(
uint16_t
*
)
pic
->
data
[
1
];
vdst
=
(
uint16_t
*
)
pic
->
data
[
2
];
vdst
=
(
uint16_t
*
)
pic
->
data
[
2
];
yend
=
ydst
+
width
;
yend
=
ydst
+
width
;
pic
->
pict_type
=
AV_PICTURE_TYPE_I
;
pic
->
pict_type
=
AV_PICTURE_TYPE_I
;
pic
->
key_frame
=
1
;
pic
->
key_frame
=
1
;
for
(;;)
{
for
(;;)
{
uint32_t
v
=
av_be2ne32
(
*
src
++
);
uint32_t
v
=
av_be2ne32
(
*
src
++
);
*
udst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
udst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
vdst
++
=
(
v
<<
4
)
&
0xFFC0
;
*
vdst
++
=
(
v
<<
4
)
&
0xFFC0
;
v
=
av_be2ne32
(
*
src
++
);
v
=
av_be2ne32
(
*
src
++
);
*
ydst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
16
)
&
0xFFC0
;
if
(
ydst
>=
yend
)
{
if
(
ydst
>=
yend
)
{
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
yend
=
ydst
+
width
;
yend
=
ydst
+
width
;
if
(
++
y
>=
avctx
->
height
)
if
(
++
y
>=
avctx
->
height
)
break
;
break
;
}
}
*
udst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
udst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
ydst
++
=
(
v
<<
4
)
&
0xFFC0
;
*
ydst
++
=
(
v
<<
4
)
&
0xFFC0
;
v
=
av_be2ne32
(
*
src
++
);
v
=
av_be2ne32
(
*
src
++
);
*
vdst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
vdst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
6
)
&
0xFFC0
;
if
(
ydst
>=
yend
)
{
if
(
ydst
>=
yend
)
{
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
yend
=
ydst
+
width
;
yend
=
ydst
+
width
;
if
(
++
y
>=
avctx
->
height
)
if
(
++
y
>=
avctx
->
height
)
break
;
break
;
}
}
*
udst
++
=
(
v
<<
4
)
&
0xFFC0
;
*
udst
++
=
(
v
<<
4
)
&
0xFFC0
;
v
=
av_be2ne32
(
*
src
++
);
v
=
av_be2ne32
(
*
src
++
);
*
ydst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
ydst
++
=
(
v
>>
16
)
&
0xFFC0
;
*
vdst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
vdst
++
=
(
v
>>
6
)
&
0xFFC0
;
*
ydst
++
=
(
v
<<
4
)
&
0xFFC0
;
*
ydst
++
=
(
v
<<
4
)
&
0xFFC0
;
if
(
ydst
>=
yend
)
{
if
(
ydst
>=
yend
)
{
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
ydst
+=
pic
->
linesize
[
0
]
/
2
-
width
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
udst
+=
pic
->
linesize
[
1
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
vdst
+=
pic
->
linesize
[
2
]
/
2
-
width
/
2
;
yend
=
ydst
+
width
;
yend
=
ydst
+
width
;
if
(
++
y
>=
avctx
->
height
)
if
(
++
y
>=
avctx
->
height
)
break
;
break
;
}
}
}
}
...
...
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