FFmpeg
libavcodec
tests
codec_desc.c
Go to the documentation of this file.
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/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "
libavcodec/codec_desc.h
"
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int
main
(
int
argc,
char
**argv)
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{
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const
AVCodecDescriptor
*old_desc =
NULL
, *
desc
;
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while
(
desc
=
avcodec_descriptor_next
(old_desc)) {
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if
(old_desc && old_desc->
id
>=
desc
->id) {
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av_log
(
NULL
,
AV_LOG_FATAL
,
"Unsorted codec_descriptors '%s' and '%s'.\n"
, old_desc->
name
,
desc
->name);
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return
1;
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}
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if
(
avcodec_descriptor_get
(
desc
->id) !=
desc
) {
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av_log
(
NULL
,
AV_LOG_FATAL
,
"avcodec_descriptor_get() failed with '%s'.\n"
,
desc
->name);
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return
1;
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}
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if
(
avcodec_descriptor_get_by_name
(
desc
->name) !=
desc
) {
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av_log
(
NULL
,
AV_LOG_FATAL
,
"avcodec_descriptor_get_by_name() failed with '%s'.\n"
,
desc
->name);
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return
1;
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}
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old_desc =
desc
;
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}
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return
0;
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}
AVCodecDescriptor::name
const char * name
Name of the codec described by this descriptor.
Definition:
codec_desc.h:46
AVCodecDescriptor
This struct describes the properties of a single codec described by an AVCodecID.
Definition:
codec_desc.h:38
NULL
#define NULL
Definition:
coverity.c:32
avcodec_descriptor_next
const AVCodecDescriptor * avcodec_descriptor_next(const AVCodecDescriptor *prev)
Iterate over all codec descriptors known to libavcodec.
Definition:
codec_desc.c:3765
AV_LOG_FATAL
#define AV_LOG_FATAL
Something went wrong and recovery is not possible.
Definition:
log.h:203
desc
const char * desc
Definition:
libsvtav1.c:79
AVCodecDescriptor::id
enum AVCodecID id
Definition:
codec_desc.h:39
av_log
#define av_log(a,...)
Definition:
tableprint_vlc.h:27
avcodec_descriptor_get
const AVCodecDescriptor * avcodec_descriptor_get(enum AVCodecID id)
Definition:
codec_desc.c:3759
avcodec_descriptor_get_by_name
const AVCodecDescriptor * avcodec_descriptor_get_by_name(const char *name)
Definition:
codec_desc.c:3774
codec_desc.h
main
int main(int argc, char **argv)
Definition:
codec_desc.c:21
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