aboutsummaryrefslogtreecommitdiffstats
path: root/doc/APIchanges
Commit message (Collapse)AuthorAgeFilesLines
* lavfi: add audio channel packing negotiation fieldsMina Nagy Zaki2011-07-161-0/+8
| | | | Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-141-4/+10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: APIchanges: fill in missing hashes and dates. Add an APIChanges entry and bump minor versions for recent changes. ffmpeg: print the low bitrate warning after the codec is openend. doxygen: Move function documentation into the macro generating the function. doxygen: Make sure parameter names match between .c and .h files. h264: move fill_decode_neighbors()/fill_decode_caches() to h264_mvpred.h H.264: Add more x86 assembly for 10-bit H.264 predict functions lavf: fix invalid reads in avformat_find_stream_info() cmdutils: replace opt_default with opt_default2() and remove set_context_opts ffmpeg: use new avcodec_open2 and avformat_find_stream_info API. ffplay: use new avcodec_open2 and avformat_find_stream_info API. cmdutils: store all codec options in one dict instead of video/audio/sub ffmpeg: check experimental flag after codec is opened. ffmpeg: do not set GLOBAL_HEADER flag in the options context Conflicts: cmdutils.c doc/APIchanges ffmpeg.c ffplay.c libavcodec/version.h libavformat/version.h libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: fill in missing hashes and dates.Anton Khirnov2011-07-141-8/+8
| |
| * Add an APIChanges entry and bump minor versions for recent changes.Anton Khirnov2011-07-141-0/+6
| |
* | lavf: bump minor and add APIchanges entry for av_get_output_timestampNicolas George2011-07-011-0/+3
| |
* | lavu: bump minor and add APIchanges entry for AV_PICTURE_TYPE_NONEStefano Sabatini2011-06-301-0/+3
| | | | | | | | | | The symbols was added in the git commit 512933671409f9f88cc9fdfc8f29525d32240bab.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-241-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: doxygen: Consistently use '@' instead of '\' for Doxygen markup. Use av_printf_format to check the usage of printf style functions Add av_printf_format, for marking printf style format strings and their parameters ARM: enable thumb for Cortex-M* CPUs nsvdec: Propagate error values instead of returning 0 in nsv_read_header(). build: remove SRC_PATH_BARE variable build: move basic rules and variables to main Makefile build: move special targets to end of main Makefile lavdev: improve feedback in case of invalid frame rate/size vfwcap: prefer "framerate_q" over "fps" in vfw_read_header() v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters() fbdev: prefer "framerate_q" over "fps" in device context bktr: prefer "framerate" over "fps" for grab_read_header() ALSA: implement channel layout for playback. alsa: support unsigned variants of already supported signed formats. alsa: add support for more formats. ARM: allow building in Thumb2 mode Conflicts: common.mak doc/APIchanges libavcodec/vdpau.h libavdevice/alsa-audio-common.c libavdevice/fbdev.c libavdevice/libdc1394.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add av_printf_format, for marking printf style format strings and their ↵Martin Storsjö2011-06-231-0/+3
| | | | | | | | | | | | parameters Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-211-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (28 commits) Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). x86: cabac: fix register constraints for 32-bit mode cabac: move x86 asm to libavcodec/x86/cabac.h x86: h264: cast pointers to intptr_t rather than int x86: h264: remove hardcoded edi in decode_significance_8x8_x86() x86: h264: remove hardcoded esi in decode_significance[_8x8]_x86() x86: h264: remove hardcoded edx in decode_significance[_8x8]_x86() x86: h264: remove hardcoded eax in decode_significance[_8x8]_x86() x86: cabac: change 'a' constraint to 'r' in get_cabac_inline() x86: cabac: remove hardcoded esi in get_cabac_inline() x86: cabac: remove hardcoded edx in get_cabac_inline() x86: cabac: remove unused macro parameter x86: cabac: remove hardcoded ebx in inline asm x86: cabac: remove hardcoded struct offsets from inline asm cabac: remove inline asm under #if 0 cabac: remove BRANCHLESS_CABAC_DECODER switch cabac: remove #if 0 cascade under never-set #ifdef ARCH_X86_DISABLED document libswscale bump error_resilience: skip last-MV predictor step if MVs are not available. error_resilience: actually add counter when adding a MV predictor. ... Conflicts: Changelog libavcodec/error_resilience.c libavfilter/defaults.c libavfilter/vf_drawtext.c libswscale/swscale.h tests/ref/vsynth1/error tests/ref/vsynth2/error Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * document libswscale bumpReinhard Tartler2011-06-201-1/+1
| |
* | lavfi: add layout negotiation fields and helper functions.Mina Nagy Zaki2011-06-191-0/+9
| |
* | lavfi: use int64_t lists in AVFilteFormatsMina Nagy Zaki2011-06-191-0/+8
| | | | | | | | | | | | | | | | | | The list type was changed to int64_t to be able to hold channel layouts. avfilter_make_format_list() still takes a int32_t array and converts it to int64_t. A new function, avfilter_make_format64_list, that takes int64_t arrays has been added.
* | lavfi: add vsink_buffer, and use it in ff* toolsStefano Sabatini2011-06-191-0/+3
| | | | | | | | Also add the public interface libavfilter/vsink_buffer.h.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-181-0/+10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: lavc: add opt_find to AVCodecContext class. h264: Complexify frame num gap shortening code intreadwrite.h: fix AV_RL32/AV_RB32 signedness. Fix decoding of mpegts streams with h264 video that does *NOT* have b frames Add minor bumps and APIChanges entries for lavf private options. ffmpeg: deprecate -vc and -tvstd ffmpeg: use new avformat_open_* API. ffserver: use new avformat_open_* API. ffprobe: use new avformat_open_* API. ffplay: use new avformat_open_* API. cmdutils: add opt_default2(). dict: add AV_DICT_APPEND flag. lavf: add avformat_write_header() as a replacement for av_write_header(). Deprecate av_open_input_* and remove their uses. lavf: add avformat_open_input() as a replacement for av_open_input_* AVOptions: add av_opt_find() as a replacement for av_find_opt. AVOptions: add av_opt_set_dict() mapping a dictionary struct to a context. ffmpeg: don't abuse a global for passing frame size from input to output ffmpeg: don't abuse a global for passing pixel format from input to output ffmpeg: initialise encoders earlier. Conflicts: cmdutils.c doc/APIchanges ffmpeg.c ffplay.c ffprobe.c libavcodec/h264.c libavformat/avformat.h libavformat/utils.c libavformat/version.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add minor bumps and APIChanges entries for lavf private options.Anton Khirnov2011-06-161-0/+10
| |
* | libavfilter: implement avfilter_fill_frame_from_video_buffer_ref()Stefano Sabatini2011-06-121-0/+4
| |
* | avfiltergraph: make the AVFilterInOut alloc/free API publicStefano Sabatini2011-06-121-0/+3
| | | | | | | | | | This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way.
* | avfiltergraph: change the syntax of avfilter_graph_parse()Stefano Sabatini2011-06-121-0/+3
| | | | | | | | | | | | | | Make it returns the list of open inputs and outputs, so it can be reused by applications. Breaks API/ABI.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-111-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: bitstream: Properly promote av_reverse values before shifting. libavutil/swscale: YUV444P10/YUV444P9 support. H.264: Fix high bit depth explicit biweight h264: Fix 10-bit H.264 x86 chroma v loopfilter asm. Replace DEBUG_SEEK/DEBUG_SI + av_log combinations by av_dlog. Update copyright year for ac3enc_opts_template.c. adts: Adjust frame size mask to follow the specification. movenc: Add RTP muxer/hinter options movenc: Pass the RTP AVFormatContext to the SDP generation rtspenc: Add RTP muxer options rtspenc: Add an AVClass for setting muxer specific options rtpenc_chain: Pass the rtpflags options through to the chained muxer rtpenc: Declare the rtp flags private AVOptions in rtpenc.h sdp: Reindent after the previous commit rtpenc: MP4A-LATM payload support avoptions: Add an av_opt_flag_is_set function for inspecting flag fields sdp: Allow passing an AVFormatContext to the SDP generation mov: Fix wrong timestamp generation for fragmented movies that have time offset caused by the first edit list entry. mpeg12: more advanced ffmpeg mpeg2 aspect guessing code. swscale: split YUYV output out of yuv2packed[12X]_c(). Conflicts: doc/APIchanges libavcodec/Makefile libavcodec/h264dsp_template.c libavcodec/mpeg12.c libavformat/aacdec.c libavformat/avidec.c libavformat/internal.h libavformat/movenc.c libavformat/rtpenc.c libavformat/rtpenc_latm.c libavformat/sdp.c libavformat/version.h libavutil/avutil.h libavutil/pixfmt.h libswscale/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avoptions: Add an av_opt_flag_is_set function for inspecting flag fieldsMartin Storsjö2011-06-101-0/+3
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | APIchanges: fill hash for the avfilter_get_audio_buffer_ref_from_arrays additionStefano Sabatini2011-06-101-1/+1
| |
* | lavfi: implement avfilter_get_audio_buffer_ref_from_arrays()Stefano Sabatini2011-06-101-0/+3
| |
* | APIchanges: remove duplicated entryStefano Sabatini2011-06-101-4/+0
| |
* | APIchanges: fill in dates and numbersStefano Sabatini2011-06-101-27/+27
| | | | | | | | | | | | Since some minor bump were not done, some entries present the same libavutil minor (which represent the next bump after the corresponding change).
* | APIchanges: remove duplicated entryStefano Sabatini2011-06-101-3/+0
| | | | | | | | Remove duplicated entry regarding PIX_FMT_BGR48LE/BE formats.
* | APIchanges: correctly interleave entriesStefano Sabatini2011-06-101-21/+21
| |
* | APIchanges: add entry for av_force_cpu_flags() additionStefano Sabatini2011-06-101-0/+3
| |
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-091-0/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: crypto: Use av_freep instead of av_free lavf: don't try to free private options if priv_data is NULL. swscale: fix types of assembly arguments. swscale: move two macros that are only used once into caller. swscale: remove unused function. options: Add missing braces around struct initializer. mov: Remove leftover crufty debug statement with references to a local file. dvbsubdec: Fix compilation of debug code. Remove all uses of now deprecated metadata functions. Move metadata API from lavf to lavu. Conflicts: doc/APIchanges libavformat/aiffdec.c libavformat/asfdec.c libavformat/avformat.h libavformat/avidec.c libavformat/cafdec.c libavformat/matroskaenc.c libavformat/mov.c libavformat/mp3enc.c libavformat/wtv.c libavutil/avutil.h libavutil/internal.h libswscale/swscale.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Move metadata API from lavf to lavu.Anton Khirnov2011-06-081-0/+5
| | | | | | | | | | | | Rename it to AVDictionary, since it will be used as such. Tags documentation and metadata conversion API is lavf-specific, so remains there.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-081-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (28 commits) Remove some non-compiling debug messages. ffplay: Fix non-compiling debug printf and replace it by av_dlog. H264: x86 predict init cosmetics. ac3enc: Fix linking of AC-3 encoder without the E-AC-3 encoder. Move E-AC-3 encoder functions to a separate eac3enc.c file. ac3enc: remove convenience macro, #define DEBUG ac3enc: remove unused #define vc1: re-initialize tables after width/height change. APIchanges: fill-in git commit hash for av_get_bytes_per_sample() addition samplefmt: add av_get_bytes_per_sample() iirfilter: fix biquad filter coefficients. swscale: remove duplicate conversion routine in swScale(). swscale: add yuv2planar/packed function typedefs. swscale: integrate yuv2nv12X_C into yuv2yuvX() function pointers. swscale: reindent x86 init code. swscale: extract SWS_FULL_CHR_H_INT conditional into init code. swscale: cosmetics. swscale: remove alp/chr/lumSrcOffset. swscale: un-special-case yuv2yuvX16_c(). shorten: Remove stray DEBUG #define and corresponding av_dlog statement. ... Conflicts: doc/APIchanges libavcodec/ac3enc.c libavutil/avutil.h libavutil/samplefmt.c libswscale/swscale.c libswscale/swscale_internal.h libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: fill-in git commit hash for av_get_bytes_per_sample() additionJustin Ruggles2011-06-071-1/+1
| |
| * samplefmt: add av_get_bytes_per_sample()Stefano Sabatini2011-06-071-0/+4
| | | | | | | | | | | | | | | | | | Deprecate av_get_bits_per_sample_fmt(), which was a misnamed function. For the moment we don't have sample formats with a non-integer number of bytes, in that case we may need to create a new av_get_bits_per_sample() function. In the meanwhile we prefer to adopt this variant, since avoids divisions by 8 all over the place.
* | lavfi: prefer nb_samples over size in AVFilterBufferRefAudioPropsStefano Sabatini2011-06-061-0/+5
| | | | | | | | | | | | | | | | | | Remove AVFilterBufferRefAudioProps.size, and use nb_samples in avfilter_get_audio_buffer() and avfilter_default_get_audio_buffer() in place of size. This is required as the size in the audio buffer may be aligned, so it may not contain a well defined number of samples.
* | samplefmt: switch nb_channels/nb_samples params order in av_samples_alloc()Stefano Sabatini2011-06-061-0/+4
| | | | | | | | | | This is consistent with the order of parameters in av_samples_fill_arrays().
* | samplefmt: change layout for arrays created by av_samples_alloc() and ↵Stefano Sabatini2011-06-061-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | _fill_arrays() The new layout is consistent with that of the av_image_() API, and simplifies understanding and copy operations, it also preserves alignment information which was lost with the previous layout. This breaks API/ABI, but since the function was never referenced in the code (and it isn't unlikely already used by someone) then this should not be a problem.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-061-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Remove some unused scripts from tools/. Add x86 assembly for some 10-bit H.264 intra predict functions. v4l2: do not force NTSC as standard Skip tableprint.h during 'make checkheaders'. Remove unnecessary LIBAVFORMAT_BUILD #ifdef. Drop explicit filenames from @file Doxygen tags. Skip generated table headers during 'make checkheaders'. lavf,lavc: free avoptions in a generic way. AVOptions: add av_opt_free convenience function. tableprint: Restore mistakenly deleted common.h #include for FF_ARRAY_ELEMS. tiff: print log in case of unknown / unsupported tag. tiff: fix linesize for mono-white/black formats. Fix build of eval-test program configure: Document --enable-vaapi ac3enc: extract all exponents for the frame at once Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: add av_opt_free convenience function.Anton Khirnov2011-06-051-0/+3
| |
* | vsrc_buffer: add flags param to av_vsrc_buffer_add_video_buffer_refStefano Sabatini2011-06-061-0/+4
| | | | | | | | | | | | | | The new flags parameter allows to specify if the video ref to add should overwrite the cache, if the flag is not set vsrc_buffer will complain and abort; otherwise it will clean the already cached video ref before to overwrite it, thus avoiding a leak.
* | lavfi: add avfilter_link_free() functionStefano Sabatini2011-06-031-0/+3
| | | | | | | | | | Allow to free the buffers cached in each AVFilterLink pool. Fix leak.
* | Merge remote-tracking branch 'qatar/master' into masterMichael Niedermayer2011-05-291-0/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) ac3enc: fix LOCAL_ALIGNED usage in count_mantissa_bits() ac3dsp: do not use the ff_* prefix when referencing ff_ac3_bap_bits. ac3dsp: fix loop condition in ac3_update_bap_counts_c() ARM: unbreak build ac3enc: modify mantissa bit counting to keep bap counts for all values of bap instead of just 0 to 4. ac3enc: split mantissa bit counting into a separate function. ac3enc: store per-block/channel bap pointers by reference block in a 2D array rather than in the AC3Block struct. get_bits: add av_unused tag to cache variable sws: replace all long with int. ARM: aacdec: fix constraints on inline asm ARM: remove unnecessary volatile from inline asm ARM: add "cc" clobbers to inline asm where needed ARM: improve FASTDIV asm ac3enc: use LOCAL_ALIGNED macro APIchanges: fill in git hash for av_get_pix_fmt_name (0420bd7). lavu: add av_get_pix_fmt_name() convenience function cmdutils: remove OPT_FUNC2 swscale: fix crash in bilinear scaling. vpxenc: add VP8E_SET_STATIC_THRESHOLD mapping webm: support stereo videos in matroska/webm muxer ... Conflicts: Changelog cmdutils.c cmdutils.h doc/APIchanges doc/muxers.texi ffmpeg.c ffplay.c libavcodec/ac3enc.c libavcodec/ac3enc_float.c libavcodec/avcodec.h libavcodec/get_bits.h libavcodec/libvpxenc.c libavcodec/version.h libavdevice/libdc1394.c libavformat/matroskaenc.c libavutil/avutil.h libswscale/rgb2rgb.c libswscale/swscale.c libswscale/swscale_template.c libswscale/x86/swscale_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: fill in git hash for av_get_pix_fmt_name (0420bd7).Ronald S. Bultje2011-05-281-1/+1
| |
| * lavu: add av_get_pix_fmt_name() convenience functionStefano Sabatini2011-05-281-0/+4
| | | | | | | | | | | | Also deprecate avcodec_get_pix_fmt_name() in its favor. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | lavu: add av_get_pix_fmt_name() convenience functionStefano Sabatini2011-05-281-0/+4
| | | | | | | | Also deprecate avcodec_get_pix_fmt_name() in its favor.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-05-261-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (32 commits) doc: create separate section for audio encoders swscale: Remove orphaned, commented-out function declaration. swscale: Eliminate rgb24toyv12_c() duplication. Remove h263_msmpeg4 from MpegEncContext. APIchanges: Fill in git hash for fps_probe_size (30315a8) avformat: Add fpsprobesize as an AVOption. avoptions: Return explicitly NAN or {0,0} if the option isn't found rtmp: Reindent rtmp: Don't try to do av_malloc(0) tty: replace AVFormatParameters.sample_rate abuse with a private option. Fix end time of last chapter in compute_chapters_end ffmpeg: get rid of useless AVInputStream.nb_streams. ffmpeg: simplify managing input files and streams ffmpeg: purge redundant AVInputStream.index. lavf: deprecate AVFormatParameters.channel. libdc1394: add a private option for channel. dv1394: add a private option for channel. v4l2: reindent. v4l2: add a private option for channel. lavf: deprecate AVFormatParameters.standard. ... Conflicts: doc/APIchanges doc/encoders.texi ffmpeg.c libavdevice/alsa-audio.h libavformat/version.h libavutil/opt.c libswscale/rgb2rgb.h libswscale/rgb2rgb_template.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * APIchanges: Fill in git hash for fps_probe_size (30315a8)Alex Converse2011-05-251-1/+1
| |
| * avformat: Add fpsprobesize as an AVOption.Alex Converse2011-05-251-0/+3
| |
* | lavf: deprecate avformat_alloc_output_context() in favor of ↵Stefano Sabatini2011-05-221-0/+4
| | | | | | | | | | | | | | | | avformat_alloc_output_context2() The new function accepts a slightly more intuitive order of paramters, and returns an error code, thus allowing applications to report a meaningful error message.
* | lavfi: make vsrc_buffer.h header publicStefano Sabatini2011-05-221-0/+3
| | | | | | | | Address trac issue #33.
* | vsrc_buffer: add av_vsrc_buffer_add_frame()Stefano Sabatini2011-05-191-0/+3
| | | | | | | | | | | | The new function is a wrapper around av_vsrc_buffer_add_video_buffer_ref(), and allows to simplify the act of pushing AVFrame data to the source buffer.
* | lavfi: add avfilter_get_video_buffer_ref_from_frame to avcodec.hStefano Sabatini2011-05-191-0/+3
| | | | | | | | Simplify passing AVFrame data to av_vsrc_buffer_add_video_buffer_ref().
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-04 06:58:42 +0000