RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
ffmpeg/libavfilter/version.h

68 lines
2.4 KiB
C
Raw Normal View History

lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
/*
* Version macros.
*
libavfilter/version.h: fix project name The code in the file is written by vitor in be19d752 (2008) thus cannot have originated in libav which did not exist at that time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-01 03:38:41 +00:00
* This file is part of FFmpeg.
lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
*
libavfilter/version.h: fix project name The code in the file is written by vitor in be19d752 (2008) thus cannot have originated in libav which did not exist at that time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-01 03:38:41 +00:00
* FFmpeg is free software; you can redistribute it and/or
lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
libavfilter/version.h: fix project name The code in the file is written by vitor in be19d752 (2008) thus cannot have originated in libav which did not exist at that time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-01 03:38:41 +00:00
* FFmpeg is distributed in the hope that it will be useful,
lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
libavfilter/version.h: fix project name The code in the file is written by vitor in be19d752 (2008) thus cannot have originated in libav which did not exist at that time Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-01 03:38:41 +00:00
* License along with FFmpeg; if not, write to the Free Software
lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFILTER_VERSION_H
#define AVFILTER_VERSION_H
/**
* @file
* Libavfilter version macros
*/
#include "libavutil/avutil.h"
lavfi: support automatically inserting the fifo filter when needed. This breaks libavfilter ABI.
2012-05-16 07:19:46 +00:00
#define LIBAVFILTER_VERSION_MAJOR 3
lavc: add lavfi metadata support. This commit introduces a new AVPacket side data type: AV_PKT_DATA_STRINGS_METADATA. Its main goal is to provide a way to transmit the metadata from the AVFilterBufferRef up to the AVFrame. This is at the moment "only" useful for lavfi input from libavdevice: lavd/lavfi only outputs packets, and the metadata from the buffer ref kept in its context needs to be transmitted from the packet to the frame by the decoders. The buffer ref can be destroyed at any time (along with the metadata), and a duplication of the AVPacket needs to duplicate the metadata as well, so the choice of using the side data to store them was selected. Making sure lavd/lavfi raises the metadata is useful to allow tools like ffprobe to access the filters metadata (it is at the moment the only way); ffprobe will now automatically show the AVFrame metadata in any customizable output format for users. API users will also be able to access the AVFrame->metadata pointer the same way ffprobe does (av_frame_get_metadata). All the changes are done in this single commit to avoid some memory leaks: for instances, the changes in lavfi/avcodec.c are meant to duplicate the metadata from the buffer ref into the AVFrame. Unless we have an internal way of freeing the AVFrame->metadata automatically, it will leak in most of the user apps. To fix this problem, we introduce AVCodecContext->metadata and link avctx->metadata to the current frame->metadata and free it at each decode frame call (and in the codec closing callback for the last one). But doing this also means to update the way the tiff decoder already handles the AVFrame->metadata (it's the only one decoder with frame metadata at the moment), by making sure it is not trying to free a pointer already freed by the lavc internals. The lavfi/avcodec.c buffer ref code is based on an old Thomas Kühnel work, the rest of the code belongs to the commit author. Signed-off-by: Thomas Kühnel <kuehnelth@googlemail.com> Signed-off-by: Clément Bœsch <ubitux@gmail.com>
2012-10-16 21:49:03 +00:00
#define LIBAVFILTER_VERSION_MINOR 20
lavfi/showspectrum: add sliding mode.
2012-10-21 19:01:18 +00:00
#define LIBAVFILTER_VERSION_MICRO 106
lavfi: move version macros to a new installed header version.h
2011-12-31 15:20:10 +00:00
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \
LIBAVFILTER_VERSION_MINOR, \
LIBAVFILTER_VERSION_MICRO)
#define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT
Add missing version macros to libraries Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-09-27 14:12:19 +00:00
#define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION)
avfiltergraph: add an AVClass to AVFilterGraph on next major bump. It will be used for logging, possibly also AVOptions.
2012-03-18 10:27:38 +00:00
/**
Clarify Doxygen comment for FF_API_* #defines.
2012-07-03 20:42:42 +00:00
* FF_API_* defines may be placed below to indicate public API that will be
* dropped at a future version bump. The defines themselves are not part of
* the public API and may change, break or disappear at any time.
avfiltergraph: add an AVClass to AVFilterGraph on next major bump. It will be used for logging, possibly also AVOptions.
2012-03-18 10:27:38 +00:00
*/
Clarify Doxygen comment for FF_API_* #defines.
2012-07-03 20:42:42 +00:00
lavfi: move some FF_API_ definitions from avfilter.h to version.h version.h seems the right place for FF_API_ definitions.
2012-06-22 10:46:51 +00:00
#ifndef FF_API_OLD_ALL_FORMATS_API
#define FF_API_OLD_ALL_FORMATS_API (LIBAVFILTER_VERSION_MAJOR < 3)
#endif
lavfi: make AVFilterPad opaque after two major bumps. It will allow adding new fields to it without ABI breaks.
2012-06-12 18:12:42 +00:00
#ifndef FF_API_AVFILTERPAD_PUBLIC
#define FF_API_AVFILTERPAD_PUBLIC (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs This is more consistent with naming in the rest of Libav.
2012-06-12 19:25:10 +00:00
#ifndef FF_API_FOO_COUNT
#define FF_API_FOO_COUNT (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
lavfi/avcodec: deprecate avfilter_fill_frame_from_*_buffer_ref API Deprecate functions: avfilter_fill_frame_from_buffer_ref avfilter_fill_frame_from_audio_buffer_ref avfilter_fill_frame_from_video_buffer_ref and schedule to drop them at the next API major bump. The function avfilter_copy_buf_props() should be used instead.
2012-06-22 09:56:55 +00:00
#ifndef FF_API_FILL_FRAME
#define FF_API_FILL_FRAME (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
lavfi: deprecate av_buffersrc_buffer() function Favor av_buffersrc_add_ref() instead, which is more powerful.
2012-06-26 13:52:32 +00:00
#ifndef FF_API_BUFFERSRC_BUFFER
#define FF_API_BUFFERSRC_BUFFER (LIBAVFILTER_VERSION_MAJOR < 4)
#endif
avfiltergraph: add an AVClass to AVFilterGraph on next major bump. It will be used for logging, possibly also AVOptions.
2012-03-18 10:27:38 +00:00
cosmetics: Consistently use C-style comments with multiple inclusion guards
2012-07-02 08:17:07 +00:00
#endif /* AVFILTER_VERSION_H */