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113 lines
4.1 KiB
113 lines
4.1 KiB
/*****************************************************************************
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* avcodec.h: decoder and encoder using libavcodec
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*****************************************************************************
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* Copyright (C) 2001-2013 VLC authors and VideoLAN
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*
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* Authors: Laurent Aimar <fenrir@via.ecp.fr>
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* Jean-Baptiste Kempf <jb@videolan.org>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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 License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef AVCOMMON_COMPAT_H
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#define AVCOMMON_COMPAT_H 1
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#define AVPROVIDER(lib) ((lib##_VERSION_MICRO < 100) ? "libav" : "ffmpeg")
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#ifdef HAVE_LIBAVCODEC_AVCODEC_H
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#include <libavcodec/avcodec.h>
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/* LIBAVCODEC_VERSION_CHECK checks for the right version of libav and FFmpeg
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* a is the major version
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* b and c the minor and micro versions of libav
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* d and e the minor and micro versions of FFmpeg */
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#define LIBAVCODEC_VERSION_CHECK( a, b, c, d, e ) \
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( (LIBAVCODEC_VERSION_MICRO < 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT( a, b, c ) ) || \
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(LIBAVCODEC_VERSION_MICRO >= 100 && LIBAVCODEC_VERSION_INT >= AV_VERSION_INT( a, d, e ) ) )
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#ifndef AV_CODEC_FLAG_OUTPUT_CORRUPT
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# define AV_CODEC_FLAG_OUTPUT_CORRUPT CODEC_FLAG_OUTPUT_CORRUPT
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#endif
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#ifndef AV_CODEC_FLAG_GRAY
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# define AV_CODEC_FLAG_GRAY CODEC_FLAG_GRAY
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#endif
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#ifndef AV_CODEC_FLAG_DR1
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# define AV_CODEC_FLAG_DR1 CODEC_FLAG_DR1
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#endif
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#ifndef AV_CODEC_FLAG_DELAY
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# define AV_CODEC_FLAG_DELAY CODEC_FLAG_DELAY
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#endif
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#ifndef AV_CODEC_FLAG2_FAST
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# define AV_CODEC_FLAG2_FAST CODEC_FLAG2_FAST
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#endif
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#ifndef FF_INPUT_BUFFER_PADDING_SIZE
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# define FF_INPUT_BUFFER_PADDING_SIZE AV_INPUT_BUFFER_PADDING_SIZE
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#endif
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#ifndef AV_CODEC_FLAG_INTERLACED_DCT
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# define AV_CODEC_FLAG_INTERLACED_DCT CODEC_FLAG_INTERLACED_DCT
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#endif
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#ifndef AV_CODEC_FLAG_INTERLACED_ME
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# define AV_CODEC_FLAG_INTERLACED_ME CODEC_FLAG_INTERLACED_ME
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#endif
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#ifndef AV_CODEC_FLAG_GLOBAL_HEADER
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# define AV_CODEC_FLAG_GLOBAL_HEADER CODEC_FLAG_GLOBAL_HEADER
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#endif
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#ifndef AV_CODEC_FLAG_LOW_DELAY
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# define AV_CODEC_FLAG_LOW_DELAY CODEC_FLAG_LOW_DELAY
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#endif
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#ifndef AV_CODEC_CAP_SMALL_LAST_FRAME
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# define AV_CODEC_CAP_SMALL_LAST_FRAME CODEC_CAP_SMALL_LAST_FRAME
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#endif
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#ifndef AV_INPUT_BUFFER_MIN_SIZE
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# define AV_INPUT_BUFFER_MIN_SIZE FF_MIN_BUFFER_SIZE
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#endif
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#ifndef FF_MAX_B_FRAMES
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# define FF_MAX_B_FRAMES 16 // FIXME: remove this
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#endif
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#endif /* HAVE_LIBAVCODEC_AVCODEC_H */
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#ifdef HAVE_LIBAVUTIL_AVUTIL_H
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# include <libavutil/avutil.h>
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/* LIBAVUTIL_VERSION_CHECK checks for the right version of libav and FFmpeg
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* a is the major version
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* b and c the minor and micro versions of libav
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* d and e the minor and micro versions of FFmpeg */
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#define LIBAVUTIL_VERSION_CHECK( a, b, c, d, e ) \
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( (LIBAVUTIL_VERSION_MICRO < 100 && LIBAVUTIL_VERSION_INT >= AV_VERSION_INT( a, b, c ) ) || \
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(LIBAVUTIL_VERSION_MICRO >= 100 && LIBAVUTIL_VERSION_INT >= AV_VERSION_INT( a, d, e ) ) )
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#endif /* HAVE_LIBAVUTIL_AVUTIL_H */
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#if LIBAVUTIL_VERSION_MAJOR >= 55
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# define FF_API_AUDIOCONVERT 1
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#endif
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/* libavutil/pixfmt.h */
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#ifndef PixelFormat
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# define PixelFormat AVPixelFormat
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#endif
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#ifdef HAVE_LIBAVFORMAT_AVFORMAT_H
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# include <libavformat/avformat.h>
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#define LIBAVFORMAT_VERSION_CHECK( a, b, c, d, e ) \
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( (LIBAVFORMAT_VERSION_MICRO < 100 && LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT( a, b, c ) ) || \
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(LIBAVFORMAT_VERSION_MICRO >= 100 && LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT( a, d, e ) ) )
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#endif
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#endif
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