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submodule
ffmpeg
Commits
8bdba0b3
Commit
8bdba0b3
authored
Sep 14, 2012
by
Stefano Sabatini
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tools: move raw-test program to tools, with the name fourcc2pixfmt
parent
fef412a2
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Showing
3 changed files
with
122 additions
and
96 deletions
+122
-96
Makefile
libavcodec/Makefile
+2
-1
raw.c
libavcodec/raw.c
+0
-95
fourcc2pixfmt.c
tools/fourcc2pixfmt.c
+120
-0
No files found.
libavcodec/Makefile
View file @
8bdba0b3
...
...
@@ -778,12 +778,13 @@ TESTPROGS = cabac \
golomb
\
iirfilter
\
rangecoder
\
raw
\
snowenc
\
TESTPROGS-$(HAVE_MMX)
+=
motion
TESTOBJS
=
dctref.o
TOOLS
=
fourcc2pixfmt
HOSTPROGS
=
aac_tablegen
\
aacps_tablegen
\
cbrt_tablegen
\
...
...
libavcodec/raw.c
View file @
8bdba0b3
...
...
@@ -187,98 +187,3 @@ unsigned int avcodec_pix_fmt_to_codec_tag(enum PixelFormat fmt)
}
return
0
;
}
#ifdef TEST
#include <unistd.h>
/* getopt */
#include "libavutil/pixdesc.h"
#undef printf
#undef fprintf
static
void
usage
(
void
)
{
printf
(
"
\n
"
"Options:
\n
"
"-l list the pixel format for each fourcc
\n
"
"-L list the fourccs for each pixel format
\n
"
"-p PIX_FMT given a pixel format, print the list of associated fourccs
\n
"
"-h print this help
\n
"
);
}
static
void
print_pix_fmt_fourccs
(
enum
PixelFormat
pix_fmt
,
char
sep
)
{
int
i
;
for
(
i
=
0
;
i
<
FF_ARRAY_ELEMS
(
ff_raw_pix_fmt_tags
);
i
++
)
{
if
(
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
==
pix_fmt
)
{
char
buf
[
32
];
av_get_codec_tag_string
(
buf
,
sizeof
(
buf
),
ff_raw_pix_fmt_tags
[
i
].
fourcc
);
printf
(
"%s%c"
,
buf
,
sep
);
}
}
}
int
main
(
int
argc
,
char
**
argv
)
{
int
i
,
list_fourcc_pix_fmt
=
0
,
list_pix_fmt_fourccs
=
0
;
const
char
*
pix_fmt_name
=
NULL
;
char
c
;
if
(
argc
==
1
)
{
usage
();
return
0
;
}
while
((
c
=
getopt
(
argc
,
argv
,
"hp:lL"
))
!=
-
1
)
{
switch
(
c
)
{
case
'h'
:
usage
();
return
0
;
case
'l'
:
list_fourcc_pix_fmt
=
1
;
break
;
case
'L'
:
list_pix_fmt_fourccs
=
1
;
break
;
case
'p'
:
pix_fmt_name
=
optarg
;
break
;
case
'?'
:
usage
();
return
1
;
}
}
if
(
list_fourcc_pix_fmt
)
{
for
(
i
=
0
;
i
<
FF_ARRAY_ELEMS
(
ff_raw_pix_fmt_tags
);
i
++
)
{
char
buf
[
32
];
av_get_codec_tag_string
(
buf
,
sizeof
(
buf
),
ff_raw_pix_fmt_tags
[
i
].
fourcc
);
if
(
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
!=
PIX_FMT_NONE
)
printf
(
"%s: %s
\n
"
,
buf
,
av_get_pix_fmt_name
(
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
));
}
}
if
(
list_pix_fmt_fourccs
)
{
for
(
i
=
0
;
i
<
PIX_FMT_NB
;
i
++
)
{
const
AVPixFmtDescriptor
*
pix_desc
=
&
av_pix_fmt_descriptors
[
i
];
if
(
!
pix_desc
->
name
||
pix_desc
->
flags
&
PIX_FMT_HWACCEL
)
continue
;
printf
(
"%s: "
,
pix_desc
->
name
);
print_pix_fmt_fourccs
(
i
,
' '
);
printf
(
"
\n
"
);
}
}
if
(
pix_fmt_name
)
{
enum
PixelFormat
pix_fmt
=
av_get_pix_fmt
(
pix_fmt_name
);
if
(
pix_fmt
==
PIX_FMT_NONE
)
{
fprintf
(
stderr
,
"Invalid pixel format selected '%s'
\n
"
,
pix_fmt_name
);
return
1
;
}
print_pix_fmt_fourccs
(
pix_fmt
,
'\n'
);
}
return
0
;
}
#endif
tools/fourcc2pixfmt.c
0 → 100644
View file @
8bdba0b3
/*
* Copyright (c) 2012 Stefano Sabatini
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#if HAVE_UNISTD_H
#include <unistd.h>
/* getopt */
#endif
#include "libavutil/pixdesc.h"
#include "libavcodec/avcodec.h"
#include "libavutil/common.h"
#include "libavcodec/raw.h"
#if !HAVE_GETOPT
#include "compat/getopt.c"
#endif
static
void
usage
(
void
)
{
printf
(
"Show the relationships between rawvideo pixel formats and FourCC tags.
\n
"
);
printf
(
"usage: fourcc2pixfmt [OPTIONS]
\n
"
);
printf
(
"
\n
"
"Options:
\n
"
"-l list the pixel format for each fourcc
\n
"
"-L list the fourccs for each pixel format
\n
"
"-p PIX_FMT given a pixel format, print the list of associated fourccs (one per line)
\n
"
"-h print this help
\n
"
);
}
static
void
print_pix_fmt_fourccs
(
enum
PixelFormat
pix_fmt
,
char
sep
)
{
int
i
;
for
(
i
=
0
;
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
!=
PIX_FMT_NONE
;
i
++
)
{
if
(
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
==
pix_fmt
)
{
char
buf
[
32
];
av_get_codec_tag_string
(
buf
,
sizeof
(
buf
),
ff_raw_pix_fmt_tags
[
i
].
fourcc
);
printf
(
"%s%c"
,
buf
,
sep
);
}
}
}
int
main
(
int
argc
,
char
**
argv
)
{
int
i
,
list_fourcc_pix_fmt
=
0
,
list_pix_fmt_fourccs
=
0
;
const
char
*
pix_fmt_name
=
NULL
;
char
c
;
if
(
argc
==
1
)
{
usage
();
return
0
;
}
while
((
c
=
getopt
(
argc
,
argv
,
"hp:lL"
))
!=
-
1
)
{
switch
(
c
)
{
case
'h'
:
usage
();
return
0
;
case
'l'
:
list_fourcc_pix_fmt
=
1
;
break
;
case
'L'
:
list_pix_fmt_fourccs
=
1
;
break
;
case
'p'
:
pix_fmt_name
=
optarg
;
break
;
case
'?'
:
usage
();
return
1
;
}
}
if
(
list_fourcc_pix_fmt
)
{
for
(
i
=
0
;
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
!=
PIX_FMT_NONE
;
i
++
)
{
char
buf
[
32
];
av_get_codec_tag_string
(
buf
,
sizeof
(
buf
),
ff_raw_pix_fmt_tags
[
i
].
fourcc
);
printf
(
"%s: %s
\n
"
,
buf
,
av_get_pix_fmt_name
(
ff_raw_pix_fmt_tags
[
i
].
pix_fmt
));
}
}
if
(
list_pix_fmt_fourccs
)
{
for
(
i
=
0
;
i
<
PIX_FMT_NB
;
i
++
)
{
const
AVPixFmtDescriptor
*
pix_desc
=
&
av_pix_fmt_descriptors
[
i
];
if
(
!
pix_desc
->
name
||
pix_desc
->
flags
&
PIX_FMT_HWACCEL
)
continue
;
printf
(
"%s: "
,
pix_desc
->
name
);
print_pix_fmt_fourccs
(
i
,
' '
);
printf
(
"
\n
"
);
}
}
if
(
pix_fmt_name
)
{
enum
PixelFormat
pix_fmt
=
av_get_pix_fmt
(
pix_fmt_name
);
if
(
pix_fmt
==
PIX_FMT_NONE
)
{
fprintf
(
stderr
,
"Invalid pixel format selected '%s'
\n
"
,
pix_fmt_name
);
return
1
;
}
print_pix_fmt_fourccs
(
pix_fmt
,
'\n'
);
}
return
0
;
}
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