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Merge commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111'
* commit 'd8b31be6caebd8d1321ecb754b6e7daaf81dc111': Add the bumps and APIchanges entries for reference counted buffers changes. Conflicts: Changelog doc/APIchanges libavcodec/version.h libavdevice/version.h libavfilter/version.h libavformat/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
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Michael Niedermayer
commit
a75f01d7e0
@ -3,6 +3,7 @@ releases are sorted from youngest to oldest.
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version <next>:
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- curves filter
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- reference-counting for AVFrame and AVPacket data
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version 1.2:
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@ -2,10 +2,10 @@ Never assume the API of libav* to be stable unless at least 1 month has passed
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since the last major version increase or the API was added.
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The last version increases were:
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libavcodec: 2012-01-27
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libavdevice: 2011-04-18
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libavcodec: 2013-03-xx
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libavdevice: 2013-03-xx
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libavfilter: 2012-06-22
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libavformat: 2012-01-27
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libavformat: 2013-03-xx
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libavresample: 2012-10-05
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libpostproc: 2011-04-18
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libswresample: 2011-09-19
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@ -144,6 +144,40 @@ API changes, most recent first:
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2012-03-26 - a67d9cf - lavfi 2.66.100
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Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions.
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2013-03-xx - Reference counted buffers - lavu 52.8.0, lavc 55.0.0, lavf 55.0.0,
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lavd 54.0.0, lavfi 3.5.0
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xxxxxxx, xxxxxxx - add a new API for reference counted buffers and buffer
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pools (new header libavutil/buffer.h).
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xxxxxxx - add AVPacket.buf to allow reference counting for the AVPacket data.
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Add av_packet_from_data() function for constructing packets from
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av_malloc()ed data.
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xxxxxxx - move AVFrame from lavc to lavu (new header libavutil/frame.h), add
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AVFrame.buf/extended_buf to allow reference counting for the AVFrame
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data. Add new API for working with reference-counted AVFrames.
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xxxxxxx - add the refcounted_frames field to AVCodecContext to make audio and
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video decoders return reference-counted frames. Add get_buffer2()
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callback to AVCodecContext which allocates reference-counted frames.
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Add avcodec_default_get_buffer2() as the default get_buffer2()
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implementation.
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Deprecate AVCodecContext.get_buffer() / release_buffer() /
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reget_buffer(), avcodec_default_get_buffer(),
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avcodec_default_reget_buffer(), avcodec_default_release_buffer().
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Remove avcodec_default_free_buffers(), which should not have ever
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been called from outside of lavc.
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Deprecate the following AVFrame fields:
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* base -- is now stored in AVBufferRef
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* reference, type, buffer_hints -- are unnecessary in the new API
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* hwaccel_picture_private, owner, thread_opaque -- should not
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have been acessed from outside of lavc
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* qscale_table, qstride, qscale_type, mbskip_table, motion_val,
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mb_type, dct_coeff, ref_index -- mpegvideo-specific tables,
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which are not exported anymore.
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xxxxxxx - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add
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av_buffersrc_add_frame(), deprecate av_buffersrc_buffer().
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Add av_buffersink_get_frame() and av_buffersink_get_samples(),
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deprecate av_buffersink_read() and av_buffersink_read_samples().
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Deprecate AVFilterBufferRef and all functions for working with it.
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2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h
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Add av_isdigit, av_isgraph, av_isspace, av_isxdigit.
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@ -28,8 +28,8 @@
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#include "libavutil/avutil.h"
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#define LIBAVCODEC_VERSION_MAJOR 54
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#define LIBAVCODEC_VERSION_MINOR 92
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#define LIBAVCODEC_VERSION_MAJOR 55
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#define LIBAVCODEC_VERSION_MINOR 0
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#define LIBAVCODEC_VERSION_MICRO 100
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#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
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@ -28,8 +28,8 @@
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#include "libavutil/avutil.h"
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#define LIBAVDEVICE_VERSION_MAJOR 54
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#define LIBAVDEVICE_VERSION_MINOR 3
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#define LIBAVDEVICE_VERSION_MICRO 103
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#define LIBAVDEVICE_VERSION_MINOR 4
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#define LIBAVDEVICE_VERSION_MICRO 100
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#define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
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LIBAVDEVICE_VERSION_MINOR, \
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@ -29,8 +29,8 @@
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#include "libavutil/avutil.h"
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#define LIBAVFILTER_VERSION_MAJOR 3
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#define LIBAVFILTER_VERSION_MINOR 44
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#define LIBAVFILTER_VERSION_MICRO 101
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#define LIBAVFILTER_VERSION_MINOR 45
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#define LIBAVFILTER_VERSION_MICRO 100
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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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@ -29,9 +29,9 @@
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#include "libavutil/avutil.h"
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#define LIBAVFORMAT_VERSION_MAJOR 54
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#define LIBAVFORMAT_VERSION_MINOR 63
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#define LIBAVFORMAT_VERSION_MICRO 104
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#define LIBAVFORMAT_VERSION_MAJOR 55
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#define LIBAVFORMAT_VERSION_MINOR 0
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#define LIBAVFORMAT_VERSION_MICRO 100
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#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
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LIBAVFORMAT_VERSION_MINOR, \
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@ -83,7 +83,7 @@
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#define FF_API_AV_GETTIME (LIBAVFORMAT_VERSION_MAJOR < 55)
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#endif
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#ifndef FF_API_R_FRAME_RATE
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#define FF_API_R_FRAME_RATE (LIBAVFORMAT_VERSION_MAJOR < 55)
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#define FF_API_R_FRAME_RATE 1
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#endif
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#endif /* AVFORMAT_VERSION_H */
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