aade9884e9
In particular, allow pad_len and whole_len to have value set to 0, which means that no padding will be added. Previously a value set to 0 meant that that the filter had to pad forever. The new semantics is clearer, also simplifies scripting since the option value might be automatically computed, so that no checks need to be done in case it is 0. The old semantics was never documented and the logic was broken (the filter was always adding samples indefinitely), so this should not break backward compatibility.
93 lines
3.3 KiB
C
93 lines
3.3 KiB
C
/*
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* Version macros.
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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 AVFILTER_VERSION_H
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#define AVFILTER_VERSION_H
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/**
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* @file
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* @ingroup lavfi
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* Libavfilter version macros
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*/
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#include "libavutil/version.h"
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#define LIBAVFILTER_VERSION_MAJOR 5
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#define LIBAVFILTER_VERSION_MINOR 0
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#define LIBAVFILTER_VERSION_MICRO 102
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#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
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LIBAVFILTER_VERSION_MINOR, \
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LIBAVFILTER_VERSION_MICRO)
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#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \
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LIBAVFILTER_VERSION_MINOR, \
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LIBAVFILTER_VERSION_MICRO)
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#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT
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#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION)
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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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#ifndef FF_API_AVFILTERPAD_PUBLIC
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#define FF_API_AVFILTERPAD_PUBLIC (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_FOO_COUNT
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#define FF_API_FOO_COUNT (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_FILL_FRAME
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#define FF_API_FILL_FRAME (LIBAVFILTER_VERSION_MAJOR < 5)
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#endif
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#ifndef FF_API_BUFFERSRC_BUFFER
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#define FF_API_BUFFERSRC_BUFFER (LIBAVFILTER_VERSION_MAJOR < 5)
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#endif
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#ifndef FF_API_AVFILTERBUFFER
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#define FF_API_AVFILTERBUFFER (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_OLD_FILTER_OPTS
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#define FF_API_OLD_FILTER_OPTS (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_ACONVERT_FILTER
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#define FF_API_ACONVERT_FILTER (LIBAVFILTER_VERSION_MAJOR < 5)
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#endif
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#ifndef FF_API_AVFILTER_OPEN
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#define FF_API_AVFILTER_OPEN (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_AVFILTER_INIT_FILTER
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#define FF_API_AVFILTER_INIT_FILTER (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_OLD_FILTER_REGISTER
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#define FF_API_OLD_FILTER_REGISTER (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#ifndef FF_API_OLD_GRAPH_PARSE
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#define FF_API_OLD_GRAPH_PARSE (LIBAVFILTER_VERSION_MAJOR < 5)
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#endif
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#ifndef FF_API_DRAWTEXT_OLD_TIMELINE
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#define FF_API_DRAWTEXT_OLD_TIMELINE (LIBAVFILTER_VERSION_MAJOR < 5)
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#endif
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#ifndef FF_API_NOCONST_GET_NAME
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#define FF_API_NOCONST_GET_NAME (LIBAVFILTER_VERSION_MAJOR < 6)
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#endif
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#endif /* AVFILTER_VERSION_H */
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