X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2FAPIchanges;h=a40476d630308b5e8b8dcf6d9d211d0f7aa2ed4c;hb=1b98bfb932ad36667ea7f18e24c54978623f6654;hp=f6ad2169a2ef7be19bbf130a888e8b5a26b68609;hpb=217ad40aef9eeeff4e805dec3e980fb16aec3345;p=ffmpeg diff --git a/doc/APIchanges b/doc/APIchanges index f6ad2169a2e..a40476d6303 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -15,98 +15,124 @@ libavutil: 2017-10-21 API changes, most recent first: -2018-04-03 - xxxxxxx - lavu 56.13.100 - pixdesc.h +2018-09-09 - xxxxxxxxxx - lavc 58.29.100 - avcodec.h + Add AV_PKT_DATA_AFD + +2018-08-16 - xxxxxxxxxx - lavc 58.23.100 - avcodec.h + Add av_bsf_flush(). + +2018-05-xx - xxxxxxxxxx - lavf 58.15.100 - avformat.h + Add pmt_version field to AVProgram + +2018-05-xx - xxxxxxxxxx - lavf 58.14.100 - avformat.h + Add AV_DISPOSITION_STILL_IMAGE + +2018-05-xx - xxxxxxxxxx - lavu 56.18.101 - hwcontext_cuda.h + Add AVCUDADeviceContext.stream. + +2018-04-xx - xxxxxxxxxx - lavu 56.18.100 - pixdesc.h + Add AV_PIX_FMT_FLAG_ALPHA to AV_PIX_FMT_PAL8. + +2018-04-xx - xxxxxxxxxx - lavu 56.17.100 - opt.h + Add AV_OPT_FLAG_DEPRECATED. + +2018-04-xx - xxxxxxxxxx - lavu 56.16.100 - threadmessage.h + Add av_thread_message_queue_nb_elems(). + +-------- 8< --------- FFmpeg 4.0 was cut here -------- 8< --------- + +2018-04-03 - d6fc031caf - lavu 56.13.100 - pixdesc.h Deprecate AV_PIX_FMT_FLAG_PSEUDOPAL and make allocating a pseudo palette optional for API users (see AV_PIX_FMT_FLAG_PSEUDOPAL doxygen for details). -2018-04-01 - xxxxxxx - lavc 58.17.100 - avcodec.h +2018-04-01 - 860086ee16 - lavc 58.17.100 - avcodec.h Add av_packet_make_refcounted(). -2018-xx-xx - xxxxxxx - lavfi 7.14.100 - avfilter.h +2018-04-01 - f1805d160d - lavfi 7.14.100 - avfilter.h Deprecate use of avfilter_register(), avfilter_register_all(), avfilter_next(). Add av_filter_iterate(). -2018-03-xx - xxxxxxx - lavc 58.16.100 - avcodec.h +2018-03-25 - b7d0d912ef - lavc 58.16.100 - avcodec.h Add FF_SUB_CHARENC_MODE_IGNORE. -2018-03-23 - xxxxxxx - lavu 56.12.100 - encryption_info.h +2018-03-23 - db2a7c947e - lavu 56.12.100 - encryption_info.h Add AVEncryptionInitInfo and AVEncryptionInfo structures to hold new side-data for encryption info. -2018-03-21 - xxxxxxx - lavc 58.15.100 - avcodec.h +2018-03-21 - f14ca60001 - lavc 58.15.100 - avcodec.h Add av_packet_make_writable(). -2018-03-18 - xxxxxxx - lavu 56.11.100 - frame.h +2018-03-18 - 4b86ac27a0 - lavu 56.11.100 - frame.h Add AV_FRAME_DATA_QP_TABLE_PROPERTIES and AV_FRAME_DATA_QP_TABLE_DATA. 2018-03-15 - e0e72539cf - lavu 56.10.100 - opt.h Add AV_OPT_FLAG_BSF_PARAM -2018-03-07 - xxxxxxx - lavu 56.9.100 - crc.h +2018-03-07 - 950170bd3b - lavu 56.9.100 - crc.h Add AV_CRC_8_EBU crc variant. -2018-03-xx - xxxxxxx - lavc 58.14.100 - mediacodec.h +2018-03-07 - 2a0eb86857 - lavc 58.14.100 - mediacodec.h Change the default behavior of avcodec_flush() on mediacodec video decoders. To restore the previous behavior, use the new delay_flush=1 option. -2018-03-xx - xxxxxxx - lavu 56.8.100 - frame.h +2018-03-01 - 6731f60598 - lavu 56.8.100 - frame.h Add av_frame_new_side_data_from_buf(). -2018-02-xx - xxxxxxx +2018-02-15 - 8a8d0b319a Change av_ripemd_update(), av_murmur3_update() and av_hash_update() length parameter type to size_t at next major bump. -2018-02-xx - xxxxxxx - lavfi 7.12.100 - avfilter.h +2018-02-12 - bcab11a1a2 - lavfi 7.12.100 - avfilter.h Add AVFilterContext.extra_hw_frames. -2018-02-xx - xxxxxxx - lavc 58.11.100 - avcodec.h +2018-02-12 - d23fff0d8a - lavc 58.11.100 - avcodec.h Add AVCodecContext.extra_hw_frames. -2018-xx-xx - xxxxxxx - lavf 58.9.100 - avformat.h +2018-02-06 - 0694d87024 - lavf 58.9.100 - avformat.h Deprecate use of av_register_input_format(), av_register_output_format(), av_register_all(), av_iformat_next(), av_oformat_next(). Add av_demuxer_iterate(), and av_muxer_iterate(). -2018-xx-xx - xxxxxxx - lavc 58.10.100 - avcodec.h +2018-02-06 - 36c85d6e77 - lavc 58.10.100 - avcodec.h Deprecate use of avcodec_register(), avcodec_register_all(), av_codec_next(), av_register_codec_parser(), and av_parser_next(). Add av_codec_iterate() and av_parser_iterate(). -2018-02-xx - xxxxxxx - lavf 58.8.100 - avformat.h +2018-02-04 - ff46124b0d - lavf 58.8.100 - avformat.h Deprecate the current names of the RTSP "timeout", "stimeout", "user-agent" options. Introduce "listen_timeout" as replacement for the current "timeout" option, and "user_agent" as replacement for "user-agent". Once the deprecation is over, the old "timeout" option will be removed, and "stimeout" will be renamed to "stimeout" (the "timeout" option will essentially change semantics). -2018-01-xx - xxxxxxx - lavf 58.7.100 - avformat.h +2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h Deprecate AVFormatContext filename field which had limited length, use the new dynamically allocated url field instead. -2018-01-xx - xxxxxxx - lavf 58.7.100 - avformat.h +2018-01-28 - ea3672b7d6 - lavf 58.7.100 - avformat.h Add url field to AVFormatContext and add ff_format_set_url helper function. -2018-01-xx - xxxxxxx - lavf 58.6.100 - avformat.h +2018-01-27 - 6194d7e564 - lavf 58.6.100 - avformat.h Add AVFMTCTX_UNSEEKABLE (for HLS demuxer). -2018-xx-xx - xxxxxxx - lavu 56.9.100 - aes_ctr.h +2018-01-23 - 9f07cf7c00 - lavu 56.9.100 - aes_ctr.h Add method to set the 16-byte IV. -2018-01-xx - xxxxxxx - lavf 58.5.100 - avformat.h +2018-01-16 - 631c56a8e4 - lavf 58.5.100 - avformat.h Explicitly make avformat_network_init() and avformat_network_deinit() optional. If these are not called, network initialization and deinitialization is automatic, and unlike in older versions, fully supported, unless libavformat is linked to ancient GnuTLS and OpenSSL. -2018-01-xx - xxxxxxx - lavf 58.4.100 - avformat.h +2018-01-16 - 6512ff72f9 - lavf 58.4.100 - avformat.h Deprecate AVStream.recommended_encoder_configuration. It was useful only for FFserver, which has been removed. -2018-01-xx - xxxxxxx - lavfi 7.11.101 - avfilter.h +2018-01-05 - 798dcf2432 - lavfi 7.11.101 - avfilter.h Deprecate avfilter_link_get_channels(). Use av_buffersink_get_channels(). -2017-xx-xx - xxxxxxx - lavr 4.0.0 - avresample.h +2017-01-04 - c29038f304 - lavr 4.0.0 - avresample.h Deprecate the entire library. Merged years ago to provide compatibility with Libav, it remained unmaintained by the FFmpeg project and duplicated functionality provided by libswresample. @@ -115,36 +141,36 @@ API changes, most recent first: Users of this library are asked to migrate to libswresample, which, as well as providing more functionality, is faster and has higher accuracy. -2017-xx-xx - xxxxxxx - lavc 58.9.100 - avcodec.h +2017-12-26 - a04c2c707d - lavc 58.9.100 - avcodec.h Deprecate av_lockmgr_register(). You need to build FFmpeg with threading support enabled to get basic thread-safety (which is the default build configuration). -2017-12-xx - xxxxxxx - lavu 56.7.100 - cpu.h +2017-12-24 - 8b81eabe57 - lavu 56.7.100 - cpu.h AVX-512 flags added. -2017-xx-xx - xxxxxxx - lavc 58.8.100 - avcodec.h +2017-12-16 - 8bf4e6d3ce - lavc 58.8.100 - avcodec.h The MediaCodec decoders now support AVCodecContext.hw_device_ctx. -2017-xx-xx - xxxxxxx - lavu 56.6.100 - hwcontext.h hwcontext_mediacodec.h +2017-12-16 - e4d9f05ca7 - lavu 56.6.100 - hwcontext.h hwcontext_mediacodec.h Add AV_HWDEVICE_TYPE_MEDIACODEC and a new installed header with MediaCodec-specific hwcontext definitions. -2017-xx-xx - xxxxxxc - lavc 58.7.100 - avcodec.h +2017-12-14 - b945fed629 - lavc 58.7.100 - avcodec.h Add AV_CODEC_CAP_HARDWARE, AV_CODEC_CAP_HYBRID, and AVCodec.wrapper_name, and mark all AVCodecs accordingly. -2017-xx-xx - xxxxxxx - lavu 56.4.100 / 56.7.0 - stereo3d.h +2017-11-29 - d268094f88 - lavu 56.4.100 / 56.7.0 - stereo3d.h Add view field to AVStereo3D structure and AVStereo3DView enum. -2017-xx-xx - xxxxxxx - lavc 58.6.100 - avcodec.h +2017-11-26 - 3a71bcc213 - lavc 58.6.100 - avcodec.h Add const to AVCodecContext.hwaccel. -2017-11-xx - xxxxxxx - lavc 58.5.100 - avcodec.h +2017-11-26 - 3536a3efb9 - lavc 58.5.100 - avcodec.h Deprecate user visibility of the AVHWAccel structure and the functions av_register_hwaccel() and av_hwaccel_next(). -2017-11-xx - xxxxxxx - lavc 58.4.100 - avcodec.h +2017-11-26 - 24cc0a53e9 - lavc 58.4.100 - avcodec.h Add AVCodecHWConfig and avcodec_get_hw_config(). 2017-11-22 - 3650cb2dfa - lavu 56.3.100 - opencl.h @@ -887,7 +913,7 @@ API changes, most recent first: Add av_opt_get_dict_val/set_dict_val with AV_OPT_TYPE_DICT to support dictionary types being set as options. -2014-08-13 - afbd4b8 - lavf 56.01.0 - avformat.h +2014-08-13 - afbd4b7e09 - lavf 56.01.0 - avformat.h Add AVFormatContext.event_flags and AVStream.event_flags for signaling to the user when events happen in the file/stream. @@ -904,7 +930,7 @@ API changes, most recent first: 2014-08-08 - 5c3c671 - lavf 55.53.100 - avio.h Add avio_feof() and deprecate url_feof(). -2014-08-07 - bb78903 - lsws 2.1.3 - swscale.h +2014-08-07 - bb789016d4 - lsws 2.1.3 - swscale.h sws_getContext is not going to be removed in the future. 2014-08-07 - a561662 / ad1ee5f - lavc 55.73.101 / 55.57.3 - avcodec.h