mirror of https://github.com/FFmpeg/FFmpeg.git
This avoids including version.h in all source files, avoiding unnecessary rebuilds when the version number is bumped. Only version_major.h is included by the main header, which defines availability of e.g. FF_API_* macros, and which is bumped much less often. This isn't done for libavutil/version.h, because that header needs to be included essentially everywhere due to LIBAVUTIL_VERSION_INT being used wherever an AVClass is constructed. Signed-off-by: Martin Storsjö <martin@martin.st>release/5.1
Martin Storsjö
3 years ago
parent
f2fe17c56d
commit
f2da2e1458
21 changed files with 78 additions and 32 deletions
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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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#ifndef AVCODEC_VERSION_MAJOR_H |
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#define AVCODEC_VERSION_MAJOR_H |
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/**
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* @file |
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* @ingroup libavc |
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* Libavcodec version macros. |
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*/ |
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#define LIBAVCODEC_VERSION_MAJOR 59 |
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/**
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* FF_API_* defines may be placed below to indicate public API that will be |
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* dropped at a future version bump. The defines themselves are not part of |
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* the public API and may change, break or disappear at any time. |
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* |
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* @note, when bumping the major version it is recommended to manually |
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* disable each FF_API_* in its own commit instead of disabling them all |
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* at once through the bump. This improves the git bisect-ability of the change. |
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*/ |
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#define FF_API_OPENH264_SLICE_MODE (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_OPENH264_CABAC (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_UNUSED_CODEC_CAPS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_THREAD_SAFE_CALLBACKS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_DEBUG_MV (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_GET_FRAME_CLASS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_AUTO_THREADS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_INIT_PACKET (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_AVCTX_TIMEBASE (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_MPEGVIDEO_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_FLAG_TRUNCATED (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_SUB_TEXT_FORMAT (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_MJPEG_PRED (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_IDCT_NONE (LIBAVCODEC_VERSION_MAJOR < 60) |
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#define FF_API_SVTAV1_OPTS (LIBAVCODEC_VERSION_MAJOR < 60) |
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#endif /* AVCODEC_VERSION_MAJOR_H */ |
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