* 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
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| @@ -2,10 +2,10 @@ Never assume the API of libav* to be stable unless at least 1 month has passed · 1 unmodified line | ||
| 2 | 2 | since the last major version increase or the API was added. |
| 3 | 3 | |
| 4 | 4 | The last version increases were: |
| 5 | −libavcodec: 2012-01-27 | |
| 6 | −libavdevice: 2011-04-18 | |
| 5 | +libavcodec: 2013-03-xx | |
| 6 | +libavdevice: 2013-03-xx | |
| 7 | 7 | libavfilter: 2012-06-22 |
| 8 | −libavformat: 2012-01-27 | |
| 8 | +libavformat: 2013-03-xx | |
| 9 | 9 | libavresample: 2012-10-05 |
| 10 | 10 | libpostproc: 2011-04-18 |
| 11 | 11 | libswresample: 2011-09-19 |
| @@ -144,6 +144,40 @@ API changes, most recent first: · 132 unmodified lines | ||
| 144 | 144 | 2012-03-26 - a67d9cf - lavfi 2.66.100 |
| 145 | 145 | Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions. |
| 146 | 146 | |
| 147 | +2013-03-xx - Reference counted buffers - lavu 52.8.0, lavc 55.0.0, lavf 55.0.0, | |
| 148 | +lavd 54.0.0, lavfi 3.5.0 | |
| 149 | + xxxxxxx, xxxxxxx - add a new API for reference counted buffers and buffer | |
| 150 | + pools (new header libavutil/buffer.h). | |
| 151 | + xxxxxxx - add AVPacket.buf to allow reference counting for the AVPacket data. | |
| 152 | + Add av_packet_from_data() function for constructing packets from | |
| 153 | + av_malloc()ed data. | |
| 154 | + xxxxxxx - move AVFrame from lavc to lavu (new header libavutil/frame.h), add | |
| 155 | + AVFrame.buf/extended_buf to allow reference counting for the AVFrame | |
| 156 | + data. Add new API for working with reference-counted AVFrames. | |
| 157 | + xxxxxxx - add the refcounted_frames field to AVCodecContext to make audio and | |
| 158 | + video decoders return reference-counted frames. Add get_buffer2() | |
| 159 | + callback to AVCodecContext which allocates reference-counted frames. | |
| 160 | + Add avcodec_default_get_buffer2() as the default get_buffer2() | |
| 161 | + implementation. | |
| 162 | + Deprecate AVCodecContext.get_buffer() / release_buffer() / | |
| 163 | + reget_buffer(), avcodec_default_get_buffer(), | |
| 164 | + avcodec_default_reget_buffer(), avcodec_default_release_buffer(). | |
| 165 | + Remove avcodec_default_free_buffers(), which should not have ever | |
| 166 | + been called from outside of lavc. | |
| 167 | + Deprecate the following AVFrame fields: | |
| 168 | + * base -- is now stored in AVBufferRef | |
| 169 | + * reference, type, buffer_hints -- are unnecessary in the new API | |
| 170 | + * hwaccel_picture_private, owner, thread_opaque -- should not | |
| 171 | + have been acessed from outside of lavc | |
| 172 | + * qscale_table, qstride, qscale_type, mbskip_table, motion_val, | |
| 173 | + mb_type, dct_coeff, ref_index -- mpegvideo-specific tables, | |
| 174 | + which are not exported anymore. | |
| 175 | + xxxxxxx - switch libavfilter to use AVFrame instead of AVFilterBufferRef. Add | |
| 176 | + av_buffersrc_add_frame(), deprecate av_buffersrc_buffer(). | |
| 177 | + Add av_buffersink_get_frame() and av_buffersink_get_samples(), | |
| 178 | + deprecate av_buffersink_read() and av_buffersink_read_samples(). | |
| 179 | + Deprecate AVFilterBufferRef and all functions for working with it. | |
| 180 | + | |
| 147 | 181 | 2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h |
| 148 | 182 | Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. |
| 149 | 183 | |