X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2FAPIchanges;h=e459cfd1af6ea5a97383f3243e795b2c0b45515c;hb=3940caad02fbc4f075e77bc605849b1d84ba1b8e;hp=717d776cd0bbff1c869084e81c8c7ff9e9b38ba0;hpb=1904035bace6a9c6aadb089c259f3d1348d86e28;p=ffmpeg diff --git a/doc/APIchanges b/doc/APIchanges index 717d776cd0b..e459cfd1af6 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,226 @@ libavutil: 2009-03-08 API changes, most recent first: +2011-02-08 - xxxxxxx - lavf 52.98.0 - av_probe_input_buffer + Add av_probe_input_buffer() to avformat.h for probing format from a + ByteIOContext. + +2011-02-06 - fe174fc - lavf 52.97.0 - avio.h + Add flag for non-blocking protocols: URL_FLAG_NONBLOCK + +2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context() + Add avformat_free_context() in avformat.h. + +2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES + Add CODEC_ID_PRORES to avcodec.h. + +2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines + Add defines for H.264 * Constrained Baseline and Intra profiles + +2011-02-02 - lavf 52.95.0 + * 50196a9 - add a new installed header version.h. + * 4efd5cf, dccbd97, 93b78d1 - add several variants of public + avio_{put,get}_str* functions. Deprecate corresponding semi-public + {put,get}_str*. + +2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h + Make av_dlog public. + +2011-01-15 - r26374 - lavfi 1.74.0 - AVFilterBufferRefAudioProps + Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples. + +2011-01-14 - r26330 - lavf 52.93.0 - av_metadata_copy() + Add av_metadata_copy() in avformat.h. + +2011-01-07 - r26262 - lavc 52.107.0 - deprecate reordered_opaque + Deprecate reordered_opaque in favor of pkt_pts/dts. + +2011-01-07 - r26261 - lavc 52.106.0 - pkt_dts + Add pkt_dts to AVFrame, this will in the future allow multithreading decoders + to not mess up dts. + +2011-01-07 - r26260 - lavc 52.105.0 - pkt_pts + Add pkt_pts to AVFrame. + +2011-01-07 - r26259 - lavc 52.104.0 - av_get_profile_name() + Add av_get_profile_name to libavcodec/avcodec.h. + +2010-12-27 - r26108 - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES + Add AV_PERM_NEG_LINESIZES in avfilter.h. + +2010-12-27 - r26104 - lavf 52.91.0 - av_find_best_stream() + Add av_find_best_stream to libavformat/avformat.h. + +2010-12-27 - r26103 - lavf 52.90.0 + Add AVFMT_NOSTREAMS flag for formats with no streams, + like e.g. text metadata. + +2010-12-22 - r26073 - lavu 50.36.0 - file.h + Add functions av_file_map() and av_file_unmap() in file.h. + +2010-12-19 - r26056 - lavu 50.35.0 - error.h + Add "not found" error codes: + AVERROR_DEMUXER_NOT_FOUND + AVERROR_MUXER_NOT_FOUND + AVERROR_DECODER_NOT_FOUND + AVERROR_ENCODER_NOT_FOUND + AVERROR_PROTOCOL_NOT_FOUND + AVERROR_FILTER_NOT_FOUND + AVERROR_BSF_NOT_FOUND + AVERROR_STREAM_NOT_FOUND + +2010-12-09 - r25923 - lavcore 0.16.0 - avcore.h + Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from + avcodec.h to avcore.h. + +2010-12-04 - r25886 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES + Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h. + +2010-12-04 - r25879 - lavu 50.34.0 - av_get_pix_fmt_string() + Deprecate avcodec_pix_fmt_string() in favor of + pixdesc.h/av_get_pix_fmt_string(). + +2010-12-04 - r25878 - lavcore 0.15.0 - av_image_alloc() + Add av_image_alloc() to libavcore/imgutils.h. + +2010-12-02 - r25862 - lavfi 1.67.0 - avfilter_graph_create_filter() + Add function avfilter_graph_create_filter() in avfiltergraph.h. + +2010-11-25 - r25826 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays() + Add function avfilter_get_video_buffer_ref_from_arrays() in + avfilter.h. + +2010-11-21 - r25787 - lavcore 0.14.0 - audioconvert.h + Add a public audio channel API in audioconvert.h, and deprecate the + corresponding functions in libavcodec: + avcodec_get_channel_name() + avcodec_get_channel_layout() + avcodec_get_channel_layout_string() + avcodec_channel_layout_num_channels() + and the CH_* macros defined in libavcodec/avcodec.h. + +2010-11-21 - r25777 - lavf 52.85.0 - avformat.h + Add av_append_packet(). + +2010-11-21 - r25776 - lavc 52.97.0 - avcodec.h + Add av_grow_packet(). + +2010-11-17 - r25761 - lavcore 0.13.0 - parseutils.h + Add av_parse_color() declared in libavcore/parseutils.h. + +2010-11-13 - r25745 - lavc 52.95.0 - AVCodecContext + Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size + fields. + +2010-11-13 - r25740 - lavfi 1.62.0 - avfiltergraph.h + Make avfiltergraph.h public. + +2010-11-13 - r25737 - lavfi 1.61.0 - avfiltergraph.h + Remove declarations from avfiltergraph.h for the functions: + avfilter_graph_check_validity() + avfilter_graph_config_links() + avfilter_graph_config_formats() + which are now internal. + Use avfilter_graph_config() instead. + +2010-11-08 - r25708 - lavu 50.33.0 - eval.h + Deprecate functions: + av_parse_and_eval_expr(), + av_parse_expr(), + av_eval_expr(), + av_free_expr(), + in favor of the functions: + av_expr_parse_and_eval(), + av_expr_parse(), + av_expr_eval(), + av_expr_free(). + +2010-11-08 - r25707 - lavfi 1.59.0 - avfilter_free() + Rename avfilter_destroy() to avfilter_free(). + This change breaks libavfilter API/ABI. + +2010-11-07 - r25705 - lavfi 1.58.0 - avfiltergraph.h + Remove graphparser.h header, move AVFilterInOut and + avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h. + +2010-11-07 - r25700 - lavfi 1.57.0 - AVFilterInOut + Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx. + This change breaks libavfilter API. + +2010-11-04 - r25674 - lavfi 1.56.0 - avfilter_graph_free() + Rename avfilter_graph_destroy() to avfilter_graph_free(). + This change breaks libavfilter API/ABI. + +2010-11-04 - r25673 - lavfi 1.55.0 - avfilter_graph_alloc() + Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h. + +2010-11-02 - r25654 - lavcore 0.12.0 - av_get_bits_per_sample_fmt() + Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and + deprecate av_get_bits_per_sample_format(). + +2010-11-02 - r25653 - lavcore 0.11.0 - samplefmt.h + Add sample format functions in libavcore/samplefmt.h: + av_get_sample_fmt_name(), + av_get_sample_fmt(), + av_get_sample_fmt_string(), + and deprecate the corresponding libavcodec/audioconvert.h functions: + avcodec_get_sample_fmt_name(), + avcodec_get_sample_fmt(), + avcodec_sample_fmt_string(). + +2010-11-02 - r25652 - lavcore 0.10.0 - samplefmt.h + Define enum AVSampleFormat in libavcore/samplefmt.h, deprecate enum + SampleFormat. + +2010-10-16 - r25502 - lavfi 1.52.0 - avfilter_graph_config() + Add the function avfilter_graph_config() in avfiltergraph.h. + +2010-10-15 - r25493 - lavf 52.83.0 - metadata API + Change demuxers to export metadata in generic format and + muxers to accept generic format. Deprecate the public + conversion API. + +2010-10-10 - r25441 - lavfi 1.49.0 - AVFilterLink.time_base + Add time_base field to AVFilterLink. + +2010-09-27 - r25236 - lavu 50.31.0 - av_set_options_string() + Move av_set_options_string() from libavfilter/parseutils.h to + libavutil/opt.h. + +2010-09-27 - r25227 - lavfi 1.47.0 - AVFilterLink + Make the AVFilterLink fields srcpad and dstpad store the pointers to + the source and destination pads, rather than their indexes. + +2010-09-27 - r25225 - lavu 50.30.0 - av_get_token() + Move av_get_token() from libavfilter/parseutils.h to + libavutil/avstring.h. + +2010-09-26 - r32368 - lsws 0.12.0 - swscale.h + Add the functions sws_alloc_context() and sws_init_context(). + +2010-09-26 - r25210 - lavu 50.29.0 - opt.h + Move libavcodec/opt.h to libavutil/opt.h. + +2010-09-24 - r25174 - lavu 50.28.0 - av_log_set_flags() + Default of av_log() changed due to many problems to the old no repeat + detection. Read the docs of AV_LOG_SKIP_REPEATED in log.h before + enabling it for your app!. + +2010-09-24 - r25167 - lavc 52.90.0 - av_opt_show2() + Deprecate av_opt_show() in favor or av_opt_show2(). + +2010-09-14 - r25120 - lavu 50.27.0 - av_popcount() + Add av_popcount() to libavutil/common.h. + +2010-09-08 - r25076 - lavu 50.26.0 - av_get_cpu_flags() + Add av_get_cpu_flags(). + +2010-09-07 - r25067 - lavcore 0.9.0 - av_image_copy() + Add av_image_copy(). + +2010-09-07 - r25064 - lavcore 0.8.0 - av_image_copy_plane() + Add av_image_copy_plane(). + 2010-09-07 - r25057 - lavcore 0.7.0 - imgutils.h Adopt hierarchical scheme for the imgutils.h function names, deprecate the old names.