* 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 | since the last major version increase or the API was added. | 2 | since the last major version increase or the API was added. |
| 3 | 3 | ||
| 4 | The last version increases were: | 4 | The last version increases were: |
| 5 | libavcodec: 2012-01-27 | 5 | libavcodec: 2013-03-xx |
| 6 | libavdevice: 2011-04-18 | 6 | libavdevice: 2013-03-xx |
| 7 | libavfilter: 2012-06-22 | 7 | libavfilter: 2012-06-22 |
| 8 | libavformat: 2012-01-27 | 8 | libavformat: 2013-03-xx |
| 9 | libavresample: 2012-10-05 | 9 | libavresample: 2012-10-05 |
| 10 | libpostproc: 2011-04-18 | 10 | libpostproc: 2011-04-18 |
| 11 | libswresample: 2011-09-19 | 11 | libswresample: 2011-09-19 |
| @@ -144,6 +144,40 @@ API changes, most recent first: · 132 unmodified lines | |||
| 144 | 2012-03-26 - a67d9cf - lavfi 2.66.100 | 144 | 2012-03-26 - a67d9cf - lavfi 2.66.100 |
| 145 | Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions. | 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 | 2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h | 181 | 2013-xx-xx - xxxxxxx - lavu 52.8.0 - avstring.h |
| 148 | Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. | 182 | Add av_isdigit, av_isgraph, av_isspace, av_isxdigit. |
| 149 | 183 | ||