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

100 lines
3.0 KiB
C
Raw Normal View History

Create version.h headers for libraries that lack them
2012-07-01 09:51:30 +00:00
/*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or
* 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.
*
* Libav is distributed in the hope that it will be useful,
* 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
* License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVUTIL_VERSION_H
#define AVUTIL_VERSION_H
#include "avutil.h"
/**
* @file
* @ingroup lavu
* Libavutil version macros
*/
/**
* @defgroup lavu_ver Version and Build diagnostics
*
* Macros and function useful to check at compiletime and at runtime
* which version of libavutil is in use.
*
* @{
*/
lavu: bump major to 52 In addition to the recent tables mess, the AVOption defaults behavior changed, so an old lavc used with a new lavu will get completely messed up defaults.
2012-10-22 07:12:03 +00:00
#define LIBAVUTIL_VERSION_MAJOR 52
Move av_fast_{m,re}alloc from lavc to lavu.
2013-10-27 21:21:59 +00:00
#define LIBAVUTIL_VERSION_MINOR 18
pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*
2013-05-12 13:41:49 +00:00
#define LIBAVUTIL_VERSION_MICRO 0
Create version.h headers for libraries that lack them
2012-07-01 09:51:30 +00:00
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \
LIBAVUTIL_VERSION_MICRO)
#define LIBAVUTIL_VERSION AV_VERSION(LIBAVUTIL_VERSION_MAJOR, \
LIBAVUTIL_VERSION_MINOR, \
LIBAVUTIL_VERSION_MICRO)
#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)
/**
* @}
*
* @defgroup depr_guards Deprecation guards
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.
Create version.h headers for libraries that lack them
2012-07-01 09:51:30 +00:00
*
* @{
*/
Clarify Doxygen comment for FF_API_* #defines.
2012-07-03 20:42:42 +00:00
pixfmt: add AV_ prefixes to PIX_FMT_*
2012-10-06 09:18:06 +00:00
#ifndef FF_API_PIX_FMT
lavu: postpone recent deprecations until the next major bump
2012-10-22 07:11:41 +00:00
#define FF_API_PIX_FMT (LIBAVUTIL_VERSION_MAJOR < 53)
pixfmt: add AV_ prefixes to PIX_FMT_*
2012-10-06 09:18:06 +00:00
#endif
avutil: Add functions for allocating opaque contexts for algorithms The current API where the plain size is exposed is not of much use - in most cases it is allocated dynamically anyway. If allocated e.g. on the stack via an uint8_t array, there's no guarantee that the struct's members are aligned properly (unless the array is overallocated and the opaque pointer within it manually aligned to some unspecified alignment). Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-11 12:08:04 +00:00
#ifndef FF_API_CONTEXT_SIZE
lavu: postpone recent deprecations until the next major bump
2012-10-22 07:11:41 +00:00
#define FF_API_CONTEXT_SIZE (LIBAVUTIL_VERSION_MAJOR < 53)
avutil: Add functions for allocating opaque contexts for algorithms The current API where the plain size is exposed is not of much use - in most cases it is allocated dynamically anyway. If allocated e.g. on the stack via an uint8_t array, there's no guarantee that the struct's members are aligned properly (unless the array is overallocated and the opaque pointer within it manually aligned to some unspecified alignment). Signed-off-by: Martin Storsjö <martin@martin.st>
2012-10-11 12:08:04 +00:00
#endif
pixdesc: add functions for accessing pixel format descriptors. Make av_pix_fmt_descriptors table static on next major bump. Making the table public is dangerous, since the caller has no way to know how large it actually is. It also prevents adding new fields to AVPixFmtDescriptor without a major bump.
2012-10-06 10:36:38 +00:00
#ifndef FF_API_PIX_FMT_DESC
lavu: postpone recent deprecations until the next major bump
2012-10-22 07:11:41 +00:00
#define FF_API_PIX_FMT_DESC (LIBAVUTIL_VERSION_MAJOR < 53)
pixdesc: add functions for accessing pixel format descriptors. Make av_pix_fmt_descriptors table static on next major bump. Making the table public is dangerous, since the caller has no way to know how large it actually is. It also prevents adding new fields to AVPixFmtDescriptor without a major bump.
2012-10-06 10:36:38 +00:00
#endif
Move av_reverse table to libavcodec It is only used in that library.
2012-10-11 16:50:30 +00:00
#ifndef FF_API_AV_REVERSE
lavu: postpone recent deprecations until the next major bump
2012-10-22 07:11:41 +00:00
#define FF_API_AV_REVERSE (LIBAVUTIL_VERSION_MAJOR < 53)
Move av_reverse table to libavcodec It is only used in that library.
2012-10-11 16:50:30 +00:00
#endif
lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h
2012-11-10 14:03:17 +00:00
#ifndef FF_API_AUDIOCONVERT
#define FF_API_AUDIOCONVERT (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52
2012-11-16 13:55:08 +00:00
#ifndef FF_API_CPU_FLAG_MMX2
#define FF_API_CPU_FLAG_MMX2 (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
lls: move to the private namespace The functions are private.
2013-02-25 07:06:59 +00:00
#ifndef FF_API_LLS_PRIVATE
#define FF_API_LLS_PRIVATE (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
lavc: move AVFrame.hwaccel_picture_private to Picture. This field is private and should not be present in a public struct. It is only used in DXVA with mpegvideo-based decoders currently.
2012-10-08 05:50:14 +00:00
#ifndef FF_API_AVFRAME_LAVC
#define FF_API_AVFRAME_LAVC (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
vdpau: deprecate old codec-specific pixel formats Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-07-25 19:30:18 +00:00
#ifndef FF_API_VDPAU
#define FF_API_VDPAU (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
Deprecate obsolete XvMC hardware decoding support XvMC has long ago been superseded by newer acceleration APIs, such as VDPAU, and few downstreams still support it. Furthermore XvMC is not implemented within the hwaccel framework, but requires its own specific code in the MPEG-1/2 decoder, which is a maintenance burden.
2013-11-05 07:16:31 +00:00
#ifndef FF_API_XVMC
#define FF_API_XVMC (LIBAVUTIL_VERSION_MAJOR < 53)
#endif
Create version.h headers for libraries that lack them
2012-07-01 09:51:30 +00:00
/**
* @}
*/
#endif /* AVUTIL_VERSION_H */