59eb12faff
* qatar/master: (30 commits) AVOptions: make default_val a union, as proposed in AVOption2. arm/h264pred: add missing argument type. h264dsp_mmx: place bracket outside #if/#endif block. lavf/utils: fix ff_interleave_compare_dts corner case. fate: add 10-bit H264 tests. h264: do not print "too many references" warning for intra-only. Enable decoding of high bit depth h264. Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder. Add support for higher QP values in h264. Add the notion of pixel size in h264 related functions. Make the h264 loop filter bit depth aware. Template dsputil_template.c with respect to pixel size, etc. Template h264idct_template.c with respect to pixel size, etc. Preparatory patch for high bit depth h264 decoding support. Move some functions in dsputil.c into a new file dsputil_template.c. Move the functions in h264idct into a new file h264idct_template.c. Move the functions in h264pred.c into a new file h264pred_template.c. Preparatory patch for high bit depth h264 decoding support. Add pixel formats for 9- and 10-bit yuv420p. Choose h264 chroma dc dequant function dynamically. ... Conflicts: doc/APIchanges ffmpeg.c ffplay.c libavcodec/alpha/dsputil_alpha.c libavcodec/arm/dsputil_init_arm.c libavcodec/arm/dsputil_init_armv6.c libavcodec/arm/dsputil_init_neon.c libavcodec/arm/dsputil_iwmmxt.c libavcodec/arm/h264pred_init_arm.c libavcodec/bfin/dsputil_bfin.c libavcodec/dsputil.c libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_loopfilter.c libavcodec/h264_ps.c libavcodec/h264_refs.c libavcodec/h264dsp.c libavcodec/h264idct.c libavcodec/h264pred.c libavcodec/mlib/dsputil_mlib.c libavcodec/options.c libavcodec/ppc/dsputil_altivec.c libavcodec/ppc/dsputil_ppc.c libavcodec/ppc/h264_altivec.c libavcodec/ps2/dsputil_mmi.c libavcodec/sh4/dsputil_align.c libavcodec/sh4/dsputil_sh4.c libavcodec/sparc/dsputil_vis.c libavcodec/utils.c libavcodec/version.h libavcodec/x86/dsputil_mmx.c libavformat/options.c libavformat/utils.c libavutil/pixfmt.h libswscale/swscale.c libswscale/swscale_internal.h libswscale/swscale_template.c tests/ref/seek/lavf_avi Merged-by: Michael Niedermayer <michaelni@gmx.at>
828 lines
30 KiB
Plaintext
828 lines
30 KiB
Plaintext
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.
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The last version increases were:
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libavcodec: 2011-04-18
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libavdevice: 2011-04-18
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libavfilter: 2011-04-18
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libavformat: 2011-04-18
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libpostproc: 2011-04-18
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libswscale: 2011-04-18
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libavutil: 2011-04-18
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API changes, most recent first:
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2011-05-10 - xxxxxxx - lavc 53.3.0 - avcodec.h
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Deprecate AVLPCType and the following fields in
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AVCodecContext: lpc_coeff_precision, prediction_order_method,
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min_partition_order, max_partition_order, lpc_type, lpc_passes.
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Corresponding FLAC encoder options should be used instead.
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2011-05-07 - xxxxxxx - lavfi 2.5.0 - avcodec.h
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Add libavfilter/avcodec.h header and avfilter_copy_frame_props()
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function.
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2011-05-07 - xxxxxxx - lavc 53.5.0 - AVFrame
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Add format field to AVFrame.
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2011-05-07 - xxxxxxx - lavc 53.4.0 - AVFrame
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Add width and height fields to AVFrame.
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2011-05-01 - xxxxxxx - lavfi 2.4.0 - avfilter.h
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Rename AVFilterBufferRefVideoProps.pixel_aspect to
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sample_aspect_ratio.
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2011-05-01 - xxxxxxx - lavc 53.3.0 - AVFrame
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Add a sample_aspect_ratio field to AVFrame.
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2011-05-01 - xxxxxxx - lavc 53.2.0 - AVFrame
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Add a pkt_pos field to AVFrame.
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2011-04-xx - xxxxxxx - lavu 51.2.0 - mem.h
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Add av_dynarray_add function for adding
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an element to a dynamic array.
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2011-04-XX - bebe72f - lavu 51.1.0 - avutil.h
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Add AVPictureType enum and av_get_picture_type_char(), deprecate
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FF_*_TYPE defines and av_get_pict_type_char() defined in
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libavcodec/avcodec.h.
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2011-04-xx - 10d3940 - lavfi 2.3.0 - avfilter.h
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Add pict_type and key_frame fields to AVFilterBufferRefVideo.
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2011-04-xx - 7a11c82 - lavfi 2.2.0 - vsrc_buffer
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Add sample_aspect_ratio fields to vsrc_buffer arguments
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2011-04-21 - 94f7451 - lavc 53.1.0 - avcodec.h
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Add CODEC_CAP_SLICE_THREADS for codecs supporting sliced threading.
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2011-04-15 - lavc 52.120.0 - avcodec.h
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AVPacket structure got additional members for passing side information:
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4de339e introduce side information for AVPacket
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2d8591c make containers pass palette change in AVPacket
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2011-04-12 - lavf 52.107.0 - avio.h
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Avio cleanup, part II - deprecate the entire URLContext API:
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175389c add avio_check as a replacement for url_exist
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ff1ec0c add avio_pause and avio_seek_time as replacements
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for _av_url_read_fseek/fpause
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cdc6a87 deprecate av_protocol_next(), avio_enum_protocols
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should be used instead.
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80c6e23 rename url_set_interrupt_cb->avio_set_interrupt_cb.
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f87b1b3 rename open flags: URL_* -> AVIO_*
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f8270bb add avio_enum_protocols.
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5593f03 deprecate URLProtocol.
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c486dad deprecate URLContext.
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026e175 deprecate the typedef for URLInterruptCB
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8e76a19 deprecate av_register_protocol2.
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b840484 deprecate URL_PROTOCOL_FLAG_NESTED_SCHEME
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1305d93 deprecate av_url_read_seek
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fa104e1 deprecate av_url_read_pause
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727c7aa deprecate url_get_filename().
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5958df3 deprecate url_max_packet_size().
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1869ea0 deprecate url_get_file_handle().
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32a97d4 deprecate url_filesize().
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e52a914 deprecate url_close().
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58a48c6 deprecate url_seek().
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925e908 deprecate url_write().
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dce3756 deprecate url_read_complete().
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bc371ac deprecate url_read().
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0589da0 deprecate url_open().
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62eaaea deprecate url_connect.
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5652bb9 deprecate url_alloc.
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333e894 deprecate url_open_protocol
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e230705 deprecate url_poll and URLPollEntry
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2011-04-10 - lavu 50.40.0 - pixfmt.h
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Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
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2011-04-08 - lavf 52.106.0 - avformat.h
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Minor avformat.h cleanup:
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a9bf9d8 deprecate av_guess_image2_codec
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c3675df rename avf_sdp_create->av_sdp_create
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2011-04-03 - lavf 52.105.0 - avio.h
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Large-scale renaming/deprecating of AVIOContext-related functions:
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724f6a0 deprecate url_fdopen
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403ee83 deprecate url_open_dyn_packet_buf
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6dc7d80 rename url_close_dyn_buf -> avio_close_dyn_buf
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b92c545 rename url_open_dyn_buf -> avio_open_dyn_buf
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8978fed introduce an AVIOContext.seekable field as a replacement for
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AVIOContext.is_streamed and url_is_streamed()
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b64030f deprecate get_checksum()
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4c4427a deprecate init_checksum()
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4ec153b deprecate udp_set_remote_url/get_local_port
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933e90a deprecate av_url_read_fseek/fpause
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8d9769a deprecate url_fileno
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b7f2fdd rename put_flush_packet -> avio_flush
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35f1023 deprecate url_close_buf
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83fddae deprecate url_open_buf
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d9d86e0 rename url_fprintf -> avio_printf
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59f65d9 deprecate url_setbufsize
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3e68b3b deprecate url_ferror
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66e5b1d deprecate url_feof
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e8bb2e2 deprecate url_fget_max_packet_size
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76aa876 rename url_fsize -> avio_size
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e519753 deprecate url_fgetc
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655e45e deprecate url_fgets
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a2704c9 rename url_ftell -> avio_tell
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e16ead0 deprecate get_strz() in favor of avio_get_str
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0300db8,2af07d3 rename url_fskip -> avio_skip
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6b4aa5d rename url_fseek -> avio_seek
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61840b4 deprecate put_tag
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22a3212 rename url_fopen/fclose -> avio_open/close.
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0ac8e2b deprecate put_nbyte
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77eb550 rename put_byte -> avio_w8
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put_[b/l]e<type> -> avio_w[b/l]<type>
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put_buffer -> avio_write
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b7effd4 rename get_byte -> avio_r8,
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get_[b/l]e<type> -> avio_r[b/l]<type>
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get_buffer -> avio_read
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b3db9ce deprecate get_partial_buffer
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8d9ac96 rename av_alloc_put_byte -> avio_alloc_context
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2011-03-25 - 34b47d7 - lavc 52.115.0 - AVCodecContext.audio_service_type
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Add audio_service_type field to AVCodecContext.
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2011-XX-XX - XXXXXXX - lavu XX.XXX.X - pixfmt.h
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Add PIX_FMT_BGR48LE and PIX_FMT_BGR48BE pixel formats
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2011-03-02 - 863c471 - lavf 52.103.0 - av_pkt_dump2, av_pkt_dump_log2
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Add new functions av_pkt_dump2, av_pkt_dump_log2 that uses the
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source stream timebase for outputting timestamps. Deprecate
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av_pkt_dump and av_pkt_dump_log.
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2011-02-20 - e731b8d - lavf 52.102.0 - avio.h
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* e731b8d - rename init_put_byte() to ffio_init_context(), deprecating the
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original, and move it to a private header so it is no longer
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part of our public API. Instead, use av_alloc_put_byte().
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* ae628ec - rename ByteIOContext to AVIOContext.
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2011-02-16 - 09d171b - lavf 52.101.0 - avformat.h
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lavu 52.39.0 - parseutils.h
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* 610219a - Add av_ prefix to dump_format().
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* f6c7375 - Replace parse_date() in lavf with av_parse_time() in lavu.
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* ab0287f - Move find_info_tag from lavf to lavu and add av_prefix to it.
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2011-02-15 - lavu 52.38.0 - merge libavcore
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libavcore is merged back completely into libavutil
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2011-02-10 - 55bad0c - lavc 52.113.0 - vbv_delay
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Add vbv_delay field to AVCodecContext
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2011-02-14 - 24a83bd - lavf 52.100.0 - AV_DISPOSITION_CLEAN_EFFECTS
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Add AV_DISPOSITION_CLEAN_EFFECTS disposition flag.
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2011-02-14 - 910b5b8 - lavfi 1.76.0 - AVFilterLink sample_aspect_ratio
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Add sample_aspect_ratio field to AVFilterLink.
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2011-02-10 - 12c14cd - lavf 52.99.0 - AVStream.disposition
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Add AV_DISPOSITION_HEARING_IMPAIRED and AV_DISPOSITION_VISUAL_IMPAIRED.
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2011-02-09 - 5592734 - lavc 52.112.0 - avcodec_thread_init()
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Deprecate avcodec_thread_init()/avcodec_thread_free() use; instead
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set thread_count before calling avcodec_open.
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2011-02-09 - 778b08a - lavc 52.111.0 - threading API
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Add CODEC_CAP_FRAME_THREADS with new restrictions on get_buffer()/
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release_buffer()/draw_horiz_band() callbacks for appropriate codecs.
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Add thread_type and active_thread_type fields to AVCodecContext.
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2011-02-08 - 3940caa - lavf 52.98.0 - av_probe_input_buffer
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Add av_probe_input_buffer() to avformat.h for probing format from a
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ByteIOContext.
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2011-02-06 - fe174fc - lavf 52.97.0 - avio.h
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Add flag for non-blocking protocols: URL_FLAG_NONBLOCK
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2011-02-04 - f124b08 - lavf 52.96.0 - avformat_free_context()
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Add avformat_free_context() in avformat.h.
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2011-02-03 - f5b82f4 - lavc 52.109.0 - add CODEC_ID_PRORES
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Add CODEC_ID_PRORES to avcodec.h.
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2011-02-03 - fe9a3fb - lavc 52.109.0 - H.264 profile defines
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Add defines for H.264 * Constrained Baseline and Intra profiles
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2011-02-02 - lavf 52.95.0
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* 50196a9 - add a new installed header version.h.
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* 4efd5cf, dccbd97, 93b78d1 - add several variants of public
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avio_{put,get}_str* functions. Deprecate corresponding semi-public
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{put,get}_str*.
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2011-02-02 - dfd2a00 - lavu 50.37.0 - log.h
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Make av_dlog public.
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2011-01-31 - X - lavfi 1.76.0 - vsrc_buffer
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Add sample_aspect_ratio fields to vsrc_buffer arguments
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2011-01-31 - X - lavfi 1.75.0 - AVFilterLink sample_aspect_ratio
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Add sample_aspect_ratio field to AVFilterLink.
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2011-01-15 - r26374 - lavfi 1.74.0 - AVFilterBufferRefAudioProps
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Rename AVFilterBufferRefAudioProps.samples_nb to nb_samples.
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2011-01-14 - r26330 - lavf 52.93.0 - av_metadata_copy()
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Add av_metadata_copy() in avformat.h.
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2011-01-07 - r26262 - lavc 52.107.0 - deprecate reordered_opaque
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Deprecate reordered_opaque in favor of pkt_pts/dts.
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2011-01-07 - r26261 - lavc 52.106.0 - pkt_dts
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Add pkt_dts to AVFrame, this will in the future allow multithreading decoders
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to not mess up dts.
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2011-01-07 - r26260 - lavc 52.105.0 - pkt_pts
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Add pkt_pts to AVFrame.
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2011-01-07 - r26259 - lavc 52.104.0 - av_get_profile_name()
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Add av_get_profile_name to libavcodec/avcodec.h.
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2010-12-27 - r26108 - lavfi 1.71.0 - AV_PERM_NEG_LINESIZES
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Add AV_PERM_NEG_LINESIZES in avfilter.h.
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2010-12-27 - r26104 - lavf 52.91.0 - av_find_best_stream()
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Add av_find_best_stream to libavformat/avformat.h.
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2010-12-27 - r26103 - lavf 52.90.0
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Add AVFMT_NOSTREAMS flag for formats with no streams,
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like e.g. text metadata.
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2010-12-22 - r26073 - lavu 50.36.0 - file.h
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Add functions av_file_map() and av_file_unmap() in file.h.
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2010-12-19 - r26056 - lavu 50.35.0 - error.h
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Add "not found" error codes:
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AVERROR_DEMUXER_NOT_FOUND
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AVERROR_MUXER_NOT_FOUND
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AVERROR_DECODER_NOT_FOUND
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AVERROR_ENCODER_NOT_FOUND
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AVERROR_PROTOCOL_NOT_FOUND
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AVERROR_FILTER_NOT_FOUND
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AVERROR_BSF_NOT_FOUND
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AVERROR_STREAM_NOT_FOUND
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2010-12-09 - r25923 - lavcore 0.16.0 - avcore.h
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Move AV_NOPTS_VALUE, AV_TIME_BASE, AV_TIME_BASE_Q symbols from
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avcodec.h to avcore.h.
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2010-12-04 - r25886 - lavc 52.98.0 - CODEC_CAP_NEG_LINESIZES
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Add CODEC_CAP_NEG_LINESIZES codec capability flag in avcodec.h.
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2010-12-04 - r25879 - lavu 50.34.0 - av_get_pix_fmt_string()
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Deprecate avcodec_pix_fmt_string() in favor of
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pixdesc.h/av_get_pix_fmt_string().
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2010-12-04 - r25878 - lavcore 0.15.0 - av_image_alloc()
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Add av_image_alloc() to libavcore/imgutils.h.
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2010-12-02 - r25862 - lavfi 1.67.0 - avfilter_graph_create_filter()
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Add function avfilter_graph_create_filter() in avfiltergraph.h.
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2010-11-25 - r25826 - lavfi 1.65.0 - avfilter_get_video_buffer_ref_from_arrays()
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Add function avfilter_get_video_buffer_ref_from_arrays() in
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avfilter.h.
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2010-11-21 - r25787 - lavcore 0.14.0 - audioconvert.h
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Add a public audio channel API in audioconvert.h, and deprecate the
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corresponding functions in libavcodec:
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avcodec_get_channel_name()
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avcodec_get_channel_layout()
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avcodec_get_channel_layout_string()
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avcodec_channel_layout_num_channels()
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and the CH_* macros defined in libavcodec/avcodec.h.
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2010-11-21 - r25777 - lavf 52.85.0 - avformat.h
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Add av_append_packet().
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2010-11-21 - r25776 - lavc 52.97.0 - avcodec.h
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Add av_grow_packet().
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2010-11-17 - r25761 - lavcore 0.13.0 - parseutils.h
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Add av_parse_color() declared in libavcore/parseutils.h.
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2010-11-13 - r25745 - lavc 52.95.0 - AVCodecContext
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Add AVCodecContext.subtitle_header and AVCodecContext.subtitle_header_size
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fields.
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2010-11-13 - r25740 - lavfi 1.62.0 - avfiltergraph.h
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Make avfiltergraph.h public.
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2010-11-13 - r25737 - lavfi 1.61.0 - avfiltergraph.h
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Remove declarations from avfiltergraph.h for the functions:
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avfilter_graph_check_validity()
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avfilter_graph_config_links()
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avfilter_graph_config_formats()
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which are now internal.
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Use avfilter_graph_config() instead.
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2010-11-08 - r25708 - lavu 50.33.0 - eval.h
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Deprecate functions:
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av_parse_and_eval_expr(),
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av_parse_expr(),
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av_eval_expr(),
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av_free_expr(),
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in favor of the functions:
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av_expr_parse_and_eval(),
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av_expr_parse(),
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av_expr_eval(),
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av_expr_free().
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2010-11-08 - r25707 - lavfi 1.59.0 - avfilter_free()
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Rename avfilter_destroy() to avfilter_free().
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This change breaks libavfilter API/ABI.
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2010-11-07 - r25705 - lavfi 1.58.0 - avfiltergraph.h
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Remove graphparser.h header, move AVFilterInOut and
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avfilter_graph_parse() declarations to libavfilter/avfiltergraph.h.
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2010-11-07 - r25700 - lavfi 1.57.0 - AVFilterInOut
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Rename field AVFilterInOut.filter to AVFilterInOut.filter_ctx.
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This change breaks libavfilter API.
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2010-11-04 - r25674 - lavfi 1.56.0 - avfilter_graph_free()
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Rename avfilter_graph_destroy() to avfilter_graph_free().
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This change breaks libavfilter API/ABI.
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2010-11-04 - r25673 - lavfi 1.55.0 - avfilter_graph_alloc()
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Add avfilter_graph_alloc() to libavfilter/avfiltergraph.h.
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2010-11-02 - r25654 - lavcore 0.12.0 - av_get_bits_per_sample_fmt()
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Add av_get_bits_per_sample_fmt() to libavcore/samplefmt.h and
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deprecate av_get_bits_per_sample_format().
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2010-11-02 - r25653 - lavcore 0.11.0 - samplefmt.h
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Add sample format functions in libavcore/samplefmt.h:
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av_get_sample_fmt_name(),
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av_get_sample_fmt(),
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av_get_sample_fmt_string(),
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and deprecate the corresponding libavcodec/audioconvert.h functions:
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avcodec_get_sample_fmt_name(),
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avcodec_get_sample_fmt(),
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avcodec_sample_fmt_string().
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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.
|
|
|
|
2010-09-04 - r25040 - lavu 50.25.0 - AV_CPU_FLAG_*
|
|
Deprecate the FF_MM_* flags defined in libavcodec/avcodec.h in favor
|
|
of the AV_CPU_FLAG_* flags defined in libavutil/cpu.h.
|
|
|
|
2010-08-26 - r24936 - lavc 52.87.0 - avcodec_get_channel_layout()
|
|
Add avcodec_get_channel_layout() in audioconvert.h.
|
|
|
|
2010-08-20 - r24851 - lavcore 0.6.0 - av_fill_image_max_pixsteps()
|
|
Rename av_fill_image_max_pixstep() to av_fill_image_max_pixsteps().
|
|
|
|
2010-08-18 - r24827 - lavcore 0.5.0 - av_fill_image_max_pixstep()
|
|
Add av_fill_image_max_pixstep() in imgutils.h.
|
|
|
|
2010-08-17 - r24814 - lavu 50.24.0 - AV_NE()
|
|
Add the AV_NE macro.
|
|
|
|
2010-08-17 - r24811 - lavfi 1.36.0 - audio framework
|
|
Implement AVFilterBufferRefAudioProps struct for audio properties,
|
|
get_audio_buffer(), filter_samples() functions and related changes.
|
|
|
|
2010-08-12 - r24787 - lavcore 0.4.0 - av_get_image_linesize()
|
|
Add av_get_image_linesize() in imgutils.h.
|
|
|
|
2010-08-11 - r24773 - lavfi 1.34.0 - AVFilterBufferRef
|
|
Resize data and linesize arrays in AVFilterBufferRef to 8.
|
|
|
|
This change breaks libavfilter API/ABI.
|
|
|
|
2010-08-11 - r24768 - lavc 52.85.0 - av_picture_data_copy()
|
|
Add av_picture_data_copy in avcodec.h.
|
|
|
|
2010-08-11 - r24765 - lavfi 1.33.0 - avfilter_open()
|
|
Change avfilter_open() signature:
|
|
AVFilterContext *avfilter_open(AVFilter *filter, const char *inst_name) ->
|
|
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
|
|
|
|
This change breaks libavfilter API/ABI.
|
|
|
|
2010-08-11 - r24763 - lavfi 1.32.0 - AVFilterBufferRef
|
|
Add a type field to AVFilterBufferRef, and move video specific
|
|
properties to AVFilterBufferRefVideoProps.
|
|
|
|
This change breaks libavfilter API/ABI.
|
|
|
|
2010-08-07 - r24732 - lavfi 1.31.0 - AVFilterLink
|
|
Rename AVFilterLink fields:
|
|
AVFilterLink.srcpic -> AVFilterLink.src_buf
|
|
AVFilterLink.cur_pic -> AVFilterLink.cur_buf
|
|
AVFilterLink.outpic -> AVFilterLink.out_buf
|
|
|
|
2010-08-07 - r24731 - lavfi 1.30.0
|
|
Rename functions and fields:
|
|
avfilter_(un)ref_pic -> avfilter_(un)ref_buffer
|
|
avfilter_copy_picref_props -> avfilter_copy_buffer_ref_props
|
|
AVFilterBufferRef.pic -> AVFilterBufferRef.buffer
|
|
|
|
2010-08-07 - r24730 - lavfi 1.29.0 - AVFilterBufferRef
|
|
Rename AVFilterPicRef to AVFilterBufferRef.
|
|
|
|
2010-08-07 - r24728 - lavfi 1.28.0 - AVFilterBuffer
|
|
Move format field from AVFilterBuffer to AVFilterPicRef.
|
|
|
|
2010-08-06 - r24709 - lavcore 0.3.0 - av_check_image_size()
|
|
Deprecate avcodec_check_dimensions() in favor of the function
|
|
av_check_image_size() defined in libavcore/imgutils.h.
|
|
|
|
2010-07-30 - r24592 - lavfi 1.27.0 - AVFilterBuffer
|
|
Increase size of the arrays AVFilterBuffer.data and
|
|
AVFilterBuffer.linesize from 4 to 8.
|
|
|
|
This change breaks libavfilter ABI.
|
|
|
|
2010-07-29 - r24583 - lavcore 0.2.0 - imgutils.h
|
|
Add functions av_fill_image_linesizes() and
|
|
av_fill_image_pointers(), declared in libavcore/imgutils.h.
|
|
|
|
2010-07-27 - r24518 - lavcore 0.1.0 - parseutils.h
|
|
Deprecate av_parse_video_frame_size() and av_parse_video_frame_rate()
|
|
defined in libavcodec in favor of the newly added functions
|
|
av_parse_video_size() and av_parse_video_rate() declared in
|
|
libavcore/parseutils.h.
|
|
|
|
2010-07-23 - r24439 - lavu 50.23.0 - mathematics.h
|
|
Add the M_PHI constant definition.
|
|
|
|
2010-07-22 - r24424 - lavfi 1.26.0 - media format generalization
|
|
Add a type field to AVFilterLink.
|
|
|
|
Change the field types:
|
|
enum PixelFormat format -> int format in AVFilterBuffer
|
|
enum PixelFormat *formats -> int *formats in AVFilterFormats
|
|
enum PixelFormat *format -> int format in AVFilterLink
|
|
|
|
Change the function signatures:
|
|
AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts); ->
|
|
AVFilterFormats *avfilter_make_format_list(const int *fmts);
|
|
|
|
int avfilter_add_colorspace(AVFilterFormats **avff, enum PixelFormat pix_fmt); ->
|
|
int avfilter_add_format (AVFilterFormats **avff, int fmt);
|
|
|
|
AVFilterFormats *avfilter_all_colorspaces(void); ->
|
|
AVFilterFormats *avfilter_all_formats (enum AVMediaType type);
|
|
|
|
This change breaks libavfilter API/ABI.
|
|
|
|
2010-07-21 - r24393 - lavcore 0.0.0
|
|
Add libavcore.
|
|
|
|
2010-07-17 - r24291 - lavfi 1.25.0 - AVFilterBuffer
|
|
Remove w and h fields from AVFilterBuffer.
|
|
|
|
2010-07-17 - r24284 - lavfi 1.24.0 - AVFilterBuffer
|
|
Rename AVFilterPic to AVFilterBuffer.
|
|
|
|
2010-07-17 - r24278 - lavf 52.74.0 - url_fskip()
|
|
Make url_fskip() return an int error code instead of void.
|
|
|
|
2010-07-11 - r24199 - lavc 52.83.0
|
|
Add AVCodecContext.lpc_type and AVCodecContext.lpc_passes fields.
|
|
Add AVLPCType enum.
|
|
Deprecate AVCodecContext.use_lpc.
|
|
|
|
2010-07-11 - r24185 - lavc 52.82.0 - avsubtitle_free()
|
|
Add a function for free the contents of a AVSubtitle generated by
|
|
avcodec_decode_subtitle.
|
|
|
|
2010-07-11 - r24174 - lavu 50.22.0 - bswap.h and intreadwrite.h
|
|
Make the bswap.h and intreadwrite.h API public.
|
|
|
|
2010-07-08 - r24101 - lavu 50.21.0 - pixdesc.h
|
|
Rename read/write_line() to av_read/write_image_line().
|
|
|
|
2010-07-07 - r24091 - lavfi 1.21.0 - avfilter_copy_picref_props()
|
|
Add avfilter_copy_picref_props().
|
|
|
|
2010-07-03 - r24021 - lavc 52.79.0
|
|
Add FF_COMPLIANCE_UNOFFICIAL and change all instances of
|
|
FF_COMPLIANCE_INOFFICIAL to use FF_COMPLIANCE_UNOFFICIAL.
|
|
|
|
2010-07-02 - r23985 - lavu 50.20.0 - lfg.h
|
|
Export av_lfg_init(), av_lfg_get(), av_mlfg_get(), and av_bmg_get() through
|
|
lfg.h.
|
|
|
|
2010-06-28 - r23835 - lavfi 1.20.1 - av_parse_color()
|
|
Extend av_parse_color() syntax, make it accept an alpha value specifier and
|
|
set the alpha value to 255 by default.
|
|
|
|
2010-06-22 - r23706 - lavf 52.71.0 - URLProtocol.priv_data_size, priv_data_class
|
|
Add priv_data_size and priv_data_class to URLProtocol.
|
|
|
|
2010-06-22 - r23704 - lavf 52.70.0 - url_alloc(), url_connect()
|
|
Add url_alloc() and url_connect().
|
|
|
|
2010-06-22 - r23702 - lavf 52.69.0 - av_register_protocol2()
|
|
Add av_register_protocol2(), deprecating av_register_protocol().
|
|
|
|
2010-06-09 - r23551 - lavu 50.19.0 - av_compare_mod()
|
|
Add av_compare_mod() to libavutil/mathematics.h.
|
|
|
|
2010-06-05 - r23485 - lavu 50.18.0 - eval API
|
|
Make the eval API public.
|
|
|
|
2010-06-04 - r23461 - lavu 50.17.0 - AV_BASE64_SIZE
|
|
Add AV_BASE64_SIZE() macro.
|
|
|
|
2010-06-02 - r23421 - lavc 52.73.0 - av_get_codec_tag_string()
|
|
Add av_get_codec_tag_string().
|
|
|
|
2010-06-01 - r31301 - lsws 0.11.0 - convertPalette API
|
|
Add sws_convertPalette8ToPacked32() and sws_convertPalette8ToPacked24().
|
|
|
|
2010-05-26 - r23334 - lavc 52.72.0 - CODEC_CAP_EXPERIMENTAL
|
|
Add CODEC_CAP_EXPERIMENTAL flag.
|
|
NOTE: this was backported to 0.6
|
|
|
|
2010-05-23 - r23255 - lavu 50.16.0 - av_get_random_seed()
|
|
Add av_get_random_seed().
|
|
|
|
2010-05-18 - r23161 - lavf 52.63.0 - AVFMT_FLAG_RTP_HINT
|
|
Add AVFMT_FLAG_RTP_HINT as possible value for AVFormatContext.flags.
|
|
NOTE: this was backported to 0.6
|
|
|
|
2010-05-09 - r23066 - lavfi 1.20.0 - AVFilterPicRef
|
|
Add interlaced and top_field_first fields to AVFilterPicRef.
|
|
|
|
------------------------------8<-------------------------------------
|
|
0.6 branch was cut here
|
|
----------------------------->8--------------------------------------
|
|
|
|
2010-05-01 - r23002 - lavf 52.62.0 - probe function
|
|
Add av_probe_input_format2 to API, it allows ignoring probe
|
|
results below given score and returns the actual probe score.
|
|
|
|
2010-04-01 - r22806 - lavf 52.61.0 - metadata API
|
|
Add a flag for av_metadata_set2() to disable overwriting of
|
|
existing tags.
|
|
|
|
2010-04-01 - r22753 - lavc 52.66.0
|
|
Add avcodec_get_edge_width().
|
|
|
|
2010-03-31 - r22750 - lavc 52.65.0
|
|
Add avcodec_copy_context().
|
|
|
|
2010-03-31 - r22748 - lavf 52.60.0 - av_match_ext()
|
|
Make av_match_ext() public.
|
|
|
|
2010-03-31 - r22736 - lavu 50.14.0 - AVMediaType
|
|
Move AVMediaType enum from libavcodec to libavutil.
|
|
|
|
2010-03-31 - r22735 - lavc 52.64.0 - AVMediaType
|
|
Define AVMediaType enum, and use it instead of enum CodecType, which
|
|
is deprecated and will be dropped at the next major bump.
|
|
|
|
2010-03-25 - r22684 - lavu 50.13.0 - av_strerror()
|
|
Implement av_strerror().
|
|
|
|
2010-03-23 - r22649 - lavc 52.60.0 - av_dct_init()
|
|
Support DCT-I and DST-I.
|
|
|
|
2010-03-15 - r22540 - lavf 52.56.0 - AVFormatContext.start_time_realtime
|
|
Add AVFormatContext.start_time_realtime field.
|
|
|
|
2010-03-13 - r22506 - lavfi 1.18.0 - AVFilterPicRef.pos
|
|
Add AVFilterPicRef.pos field.
|
|
|
|
2010-03-13 - r22501 - lavu 50.12.0 - error.h
|
|
Move error code definitions from libavcodec/avcodec.h to
|
|
the new public header libavutil/error.h.
|
|
|
|
2010-03-07 - r22291 - lavc 52.56.0 - avfft.h
|
|
Add public FFT interface.
|
|
|
|
2010-03-06 - r22251 - lavu 50.11.0 - av_stristr()
|
|
Add av_stristr().
|
|
|
|
2010-03-03 - r22174 - lavu 50.10.0 - av_tree_enumerate()
|
|
Add av_tree_enumerate().
|
|
|
|
2010-02-07 - r21673 - lavu 50.9.0 - av_compare_ts()
|
|
Add av_compare_ts().
|
|
|
|
2010-02-05 - r30513 - lsws 0.10.0 - sws_getCoefficients()
|
|
Add sws_getCoefficients().
|
|
|
|
2010-02-01 - r21587 - lavf 52.50.0 - metadata API
|
|
Add a list of generic tag names, change 'author' -> 'artist',
|
|
'year' -> 'date'.
|
|
|
|
2010-01-30 - r21545 - lavu 50.8.0 - av_get_pix_fmt()
|
|
Add av_get_pix_fmt().
|
|
|
|
2010-01-21 - r30381 - lsws 0.9.0 - sws_scale()
|
|
Change constness attributes of sws_scale() parameters.
|
|
|
|
2010-01-10 - r21121 - lavfi 1.15.0 - avfilter_graph_config_links()
|
|
Add a log_ctx parameter to avfilter_graph_config_links().
|
|
|
|
2010-01-07 - r30236 - lsws 0.8.0 - sws_isSupported{In,Out}put()
|
|
Add sws_isSupportedInput() and sws_isSupportedOutput() functions.
|
|
|
|
2010-01-06 - r21035 - lavfi 1.14.0 - avfilter_add_colorspace()
|
|
Change the avfilter_add_colorspace() signature, make it accept an
|
|
(AVFilterFormats **) rather than an (AVFilterFormats *) as before.
|
|
|
|
2010-01-03 - r21007 - lavfi 1.13.0 - avfilter_add_colorspace()
|
|
Add avfilter_add_colorspace().
|
|
|
|
2010-01-02 - r20998 - lavf 52.46.0 - av_match_ext()
|
|
Add av_match_ext(), it should be used in place of match_ext().
|
|
|
|
2010-01-01 - r20991 - lavf 52.45.0 - av_guess_format()
|
|
Add av_guess_format(), it should be used in place of guess_format().
|
|
|
|
2009-12-13 - r20834 - lavf 52.43.0 - metadata API
|
|
Add av_metadata_set2(), AV_METADATA_DONT_STRDUP_KEY and
|
|
AV_METADATA_DONT_STRDUP_VAL.
|
|
|
|
2009-12-13 - r20829 - lavu 50.7.0 - avstring.h API
|
|
Add av_d2str().
|
|
|
|
2009-12-13 - r20826 - lavc 52.42.0 - AVStream
|
|
Add avg_frame_rate.
|
|
|
|
2009-12-12 - r20808 - lavu 50.6.0 - av_bmg_next()
|
|
Introduce the av_bmg_next() function.
|
|
|
|
2009-12-05 - r20734 - lavfi 1.12.0 - avfilter_draw_slice()
|
|
Add a slice_dir parameter to avfilter_draw_slice().
|
|
|
|
2009-11-26 - r20611 - lavfi 1.11.0 - AVFilter
|
|
Remove the next field from AVFilter, this is not anymore required.
|
|
|
|
2009-11-25 - r20607 - lavfi 1.10.0 - avfilter_next()
|
|
Introduce the avfilter_next() function.
|
|
|
|
2009-11-25 - r20605 - lavfi 1.9.0 - avfilter_register()
|
|
Change the signature of avfilter_register() to make it return an
|
|
int. This is required since now the registration operation may fail.
|
|
|
|
2009-11-25 - r20603 - lavu 50.5.0 - pixdesc.h API
|
|
Make the pixdesc.h API public.
|
|
|
|
2009-10-27 - r20385 - lavfi 1.5.0 - AVFilter.next
|
|
Add a next field to AVFilter, this is used for simplifying the
|
|
registration and management of the registered filters.
|
|
|
|
2009-10-23 - r20356 - lavfi 1.4.1 - AVFilter.description
|
|
Add a description field to AVFilter.
|
|
|
|
2009-10-19 - r20302 - lavfi 1.3.0 - avfilter_make_format_list()
|
|
Change the interface of avfilter_make_format_list() from
|
|
avfilter_make_format_list(int n, ...) to
|
|
avfilter_make_format_list(enum PixelFormat *pix_fmts).
|
|
|
|
2009-10-18 - r20272 - lavfi 1.0.0 - avfilter_get_video_buffer()
|
|
Make avfilter_get_video_buffer() recursive and add the w and h
|
|
parameters to it.
|
|
|
|
2009-10-07 - r20189 - lavfi 0.5.1 - AVFilterPic
|
|
Add w and h fields to AVFilterPic.
|
|
|
|
2009-06-22 - r19250 - lavf 52.34.1 - AVFormatContext.packet_size
|
|
This is now an unsigned int instead of a signed int.
|
|
|
|
2009-06-19 - r19222 - lavc 52.32.0 - AVSubtitle.pts
|
|
Add a pts field to AVSubtitle which gives the subtitle packet pts
|
|
in AV_TIME_BASE. Some subtitle de-/encoders (e.g. XSUB) will
|
|
not work right without this.
|
|
|
|
2009-06-03 - r19078 - lavc 52.30.2 - AV_PKT_FLAG_KEY
|
|
PKT_FLAG_KEY has been deprecated and will be dropped at the next
|
|
major version. Use AV_PKT_FLAG_KEY instead.
|
|
|
|
2009-06-01 - r19025 - lavc 52.30.0 - av_lockmgr_register()
|
|
av_lockmgr_register() can be used to register a callback function
|
|
that lavc (and in the future, libraries that depend on lavc) can use
|
|
to implement mutexes. The application should provide a callback function
|
|
that implements the AV_LOCK_* operations described in avcodec.h.
|
|
When the lock manager is registered, FFmpeg is guaranteed to behave
|
|
correctly in a multi-threaded application.
|
|
|
|
2009-04-30 - r18719 - lavc 52.28.0 - av_free_packet()
|
|
av_free_packet() is no longer an inline function. It is now exported.
|
|
|
|
2009-04-11 - r18431 - lavc 52.25.0 - deprecate av_destruct_packet_nofree()
|
|
Please use NULL instead. This has been supported since r16506
|
|
(lavf > 52.23.1, lavc > 52.10.0).
|
|
|
|
2009-04-07 - r18351 - lavc 52.23.0 - avcodec_decode_video/audio/subtitle
|
|
The old decoding functions are deprecated, all new code should use the
|
|
new functions avcodec_decode_video2(), avcodec_decode_audio3() and
|
|
avcodec_decode_subtitle2(). These new functions take an AVPacket *pkt
|
|
argument instead of a const uint8_t *buf / int buf_size pair.
|
|
|
|
2009-04-03 - r18321 - lavu 50.3.0 - av_fifo_space()
|
|
Introduce the av_fifo_space() function.
|
|
|
|
2009-04-02 - r18317 - lavc 52.23.0 - AVPacket
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Move AVPacket declaration from libavformat/avformat.h to
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libavcodec/avcodec.h.
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2009-03-22 - r18163 - lavu 50.2.0 - RGB32 pixel formats
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Convert the pixel formats PIX_FMT_ARGB, PIX_FMT_RGBA, PIX_FMT_ABGR,
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PIX_FMT_BGRA, which were defined as macros, into enum PixelFormat values.
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Conversely PIX_FMT_RGB32, PIX_FMT_RGB32_1, PIX_FMT_BGR32 and
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PIX_FMT_BGR32_1 are now macros.
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avcodec_get_pix_fmt() now recognizes the "rgb32" and "bgr32" aliases.
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Re-sort the enum PixelFormat list accordingly.
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This change breaks API/ABI backward compatibility.
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2009-03-22 - r18133 - lavu 50.1.0 - PIX_FMT_RGB5X5 endian variants
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Add the enum PixelFormat values:
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PIX_FMT_RGB565BE, PIX_FMT_RGB565LE, PIX_FMT_RGB555BE, PIX_FMT_RGB555LE,
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PIX_FMT_BGR565BE, PIX_FMT_BGR565LE, PIX_FMT_BGR555BE, PIX_FMT_BGR555LE.
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2009-03-21 - r18116 - lavu 50.0.0 - av_random*
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The Mersenne Twister PRNG implemented through the av_random* functions
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was removed. Use the lagged Fibonacci PRNG through the av_lfg* functions
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instead.
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2009-03-08 - r17869 - lavu 50.0.0 - AVFifoBuffer
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av_fifo_init, av_fifo_read, av_fifo_write and av_fifo_realloc were dropped
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and replaced by av_fifo_alloc, av_fifo_generic_read, av_fifo_generic_write
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and av_fifo_realloc2.
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In addition, the order of the function arguments of av_fifo_generic_read
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was changed to match av_fifo_generic_write.
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The AVFifoBuffer/struct AVFifoBuffer may only be used in an opaque way by
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applications, they may not use sizeof() or directly access members.
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2009-03-01 - r17682 - lavf 52.31.0 - Generic metadata API
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Introduce a new metadata API (see av_metadata_get() and friends).
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The old API is now deprecated and should not be used anymore. This especially
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includes the following structure fields:
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- AVFormatContext.title
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- AVFormatContext.author
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- AVFormatContext.copyright
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- AVFormatContext.comment
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- AVFormatContext.album
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- AVFormatContext.year
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- AVFormatContext.track
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- AVFormatContext.genre
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- AVStream.language
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- AVStream.filename
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- AVProgram.provider_name
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- AVProgram.name
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- AVChapter.title
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