54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
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/*
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* Copyright (C) 2016 Glyptodon, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef GUACENC_FFMPEG_COMPAT_H
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#define GUACENC_FFMPEG_COMPAT_H
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#include "config.h"
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#include <libavcodec/avcodec.h>
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/*
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* For a full list of FFmpeg API changes over the years, see:
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*
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* https://github.com/FFmpeg/FFmpeg/blob/master/doc/APIchanges
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*/
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/* For libavcodec < 55.28.1: av_frame_*() was avcodec_*_frame(). */
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#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(55,28,1)
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#define av_frame_alloc avcodec_alloc_frame
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#define av_frame_free avcodec_free_frame
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#endif
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/* For libavcodec < 55.52.0: avcodec_free_context did not exist */
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#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(55,52,0)
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#define avcodec_free_context av_freep
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#endif
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/* For libavcodec < 57.7.0: av_packet_unref() was av_free_packet() */
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#if LIBAVCODEC_VERSION_INT < AV_VERSION_INT(57,7,0)
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#define av_packet_unref av_free_packet
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#endif
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#endif
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