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src
gz-common
av
include
gz
common
ffmpeg_inc.hh
Go to the documentation of this file.
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/*
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* Copyright (C) 2016 Open Source Robotics Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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#ifndef GZ_COMMON_FFMPEG_INC_HH_
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#define GZ_COMMON_FFMPEG_INC_HH_
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// v4.2.7 (Ubuntu Focal)
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// libavutil 56. 31.100 / 56. 31.100
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// libavcodec 58. 54.100 / 58. 54.100
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// libavformat 58. 29.100 / 58. 29.100
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// libavdevice 58. 8.100 / 58. 8.100
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// libavfilter 7. 57.100 / 7. 57.100
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// libavresample 4. 0. 0 / 4. 0. 0
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// libswscale 5. 5.100 / 5. 5.100
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// libswresample 3. 5.100 / 3. 5.100
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// libpostproc 55. 5.100 / 55. 5.100
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// v4.4.1 (Windows CI vcpkg)
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// libavutil 56. 70.100 / 56. 70.100
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// libavcodec 58.134.100 / 58.134.100
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// libavformat 58. 76.100 / 58. 76.100
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// libavdevice 58. 13.100 / 58. 13.100
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// libavfilter 7.110.100 / 7.110.100
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// libswscale 5. 9.100 / 5. 9.100
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// libswresample 3. 9.100 / 3. 9.100
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// libpostproc 55. 9.100 / 55. 9.100
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// v4.4.2 (Ubuntu Jammy)
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// libavutil 56. 70.100 / 56. 70.100
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// libavcodec 58.134.100 / 58.134.100
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// libavformat 58. 76.100 / 58. 76.100
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// libavdevice 58. 13.100 / 58. 13.100
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// libavfilter 7.110.100 / 7.110.100
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// libswscale 5. 9.100 / 5. 9.100
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// libswresample 3. 9.100 / 3. 9.100
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// libpostproc 55. 9.100 / 55. 9.100
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// v5.1 (homebrew)
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// libavutil 57. 28.100 / 57. 28.100
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// libavcodec 59. 37.100 / 59. 37.100
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// libavformat 59. 27.100 / 59. 27.100
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// libavdevice 59. 7.100 / 59. 7.100
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// libavfilter 8. 44.100 / 8. 44.100
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// libswscale 6. 7.100 / 6. 7.100
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// libswresample 4. 7.100 / 4. 7.100
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// libpostproc 56. 6.100 / 56. 6.100
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// v5.0.1 (conda-forge)
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// libavutil 57. 17.100 / 57. 17.100
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// libavcodec 59. 18.100 / 59. 18.100
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// libavformat 59. 16.100 / 59. 16.100
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// libavdevice 59. 4.100 / 59. 4.100
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// libavfilter 8. 24.100 / 8. 24.100
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// libswscale 6. 4.100 / 6. 4.100
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// libswresample 4. 3.100 / 4. 3.100
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// libpostproc 56. 3.100 / 56. 3.100
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#include <string>
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#include <gz/common/config.hh>
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#ifndef _WIN32
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#pragma GCC system_header
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#endif
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#ifndef INT64_C
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#define INT64_C(c) (c ## LL)
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#define UINT64_C(c) (c ## ULL)
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#endif
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#ifndef AV_ERROR_MAX_STRING_SIZE
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#define AV_ERROR_MAX_STRING_SIZE 64
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#endif
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extern
"C"
{
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#include <libavcodec/avcodec.h>
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#include <libavformat/avformat.h>
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#include <libswscale/swscale.h>
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#include <libavutil/mathematics.h>
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#include <libavutil/opt.h>
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#include <libavutil/error.h>
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#include <libavutil/imgutils.h>
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#include <libavutil/hwcontext.h>
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#if defined(HAVE_AVDEVICE)
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#include <libavdevice/avdevice.h>
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#endif
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}
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#include <gz/common/av/Export.hh>
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namespace
gz
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{
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namespace
common
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{
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// av_err2str only works in C99, this is a version that works in C++;
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// https://github.com/joncampbell123/composite-video-simulator/issues/5#issuecomment-611885908
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inline
std::string
av_err2str_cpp
(
int
errnum)
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{
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thread_local
char
buf[
AV_ERROR_MAX_STRING_SIZE
];
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memset(buf, 0,
sizeof
(buf));
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// lavu 51.58.100
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return
av_make_error_string(buf,
AV_ERROR_MAX_STRING_SIZE
, errnum);
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}
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}
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}
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#endif