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* lavu/opt: add AV_OPT_TYPE_COLORPaul B Mahol2013-05-17
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* lavu/opt: check int lists length for overflow.Nicolas George2013-04-13
| | | | Also add parens on macro arguments.
* lavu: add helper functions for integer lists.Nicolas George2013-04-12
| | | | | | | | Add av_int_list_length() to compute a list length. Add av_opt_set_int_list() to set a binary option. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/opt: add AV_OPT_TYPE_DURATION.Nicolas George2013-03-20
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* lavu/opt: add AV_OPT_VIDEO_RATE optionPaul B Mahol2013-03-20
| | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* opt: Add support to query rangesMichael Niedermayer2012-12-08
| | | | | Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/opt: add av_opt_ accessors for pixel/format/image size optionsStefano Sabatini2012-11-25
| | | | | The interface is implemented against the style of the other options accessors. Possibly simplify programmatic setting of options.
* ensure comment blocks that contain doxygen commands start with double asterixPeter Ross2012-11-21
| | | | | Reveiwed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* lavu/opt: fix av_opt_get_key_value() API.Nicolas George2012-11-16
| | | | | | | Do not skip the end delimiter. Reserve positive return values. This is an API break, but the function was introduced less than two weeks ago.
* lavu/opt: implement av_opt_get_key_value().Nicolas George2012-11-04
| | | | | | | | This function does the low-level work of av_opt_set_from_string() but can be used when there is no option context or when a generic handling of unknown keys is needed. av_opt_set_from_string() is changed to make use of it.
* lavu/opt: add AV_OPT_SAMPLE_FMT optionStefano Sabatini2012-11-03
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* lavu/opt: cosmetic fixes forgotten in the previous patch.Nicolas George2012-09-30
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* opt: implement av_opt_set_from_string().Nicolas George2012-09-30
| | | | | | | It is similar to av_set_options_string() but accepts a list of options that can be in shorthand: if the key is omitted on the first fields, the keys from the shorthand list are assumed, in order.
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-06
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fate: Allow setting the ld parameter from the config file x86: dsputil: Do not redundantly check for CPU caps before calling init funcs configure: Disable some warnings in MSVC x86: vp56: cmov version of vp56_rac_get_prob requires inline asm avopt: fix examples to match the same style about default values as the actual code. configure: Add support for MSVC cl.exe/link.exe lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime. Conflicts: libavutil/opt.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avopt: fix examples to match the same style about default values as the ↵Michael Niedermayer2012-09-05
| | | | | | | | | | | | actual code. Signed-off-by: Martin Storsjö <martin@martin.st>
* | avopt: fix examples to match the same style about default values as the ↵Michael Niedermayer2012-09-05
| | | | | | | | | | | | actual code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-09-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: build: eamad: Add missing dependency on mpegvideo code build: utvideoenc: Add missing dependency on Huffman code avopt: Reorder the default_val struct, making i64 the first field Conflicts: configure doc/APIchanges libavutil/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avopt: Reorder the default_val struct, making i64 the first fieldMartin Storsjö2012-09-04
| | | | | | | | | | | | Also mention this change in APIchanges. Signed-off-by: Martin Storsjö <martin@martin.st>
* | lavu/opt.h: add AV_OPT_FLAG_FILTERING_PARAM macroStefano Sabatini2012-08-12
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* | opt: add AV_OPT_TYPE_PIXEL_FMT.Nicolas George2012-06-07
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: opt: Add av_opt_set_bin() avconv: Display the error returned by avformat_write_header rtpenc_chain: Return an error code instead of just a plain pointer rtpenc_chain: Free the URLContext on failure rtpenc: Expose the ssrc as an avoption avprobe: display the codec profile in show_stream() avprobe: fix function prototype cosmetics: Fix indentation avprobe: changelog entry avprobe: update documentation avprobe: provide JSON output avprobe: output proper INI format avprobe: improve formatting rtmp: fix url parsing fate: document TARGET_EXEC and its usage Conflicts: doc/APIchanges doc/fate.texi doc/ffprobe.texi ffprobe.c libavformat/version.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * opt: Add av_opt_set_bin()Samuel Pitoiset2012-05-26
| | | | | | | | | | | | | | Introduce a new function to set binary data through AVOption, avoiding having to convert the binary data to a string inbetween. Signed-off-by: Martin Storsjö <martin@martin.st>
* | opt: add AV_OPT_TYPE_IMAGE_SIZE.Nicolas George2012-05-20
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* | AVoption doxy: clarify a few needs in relation to AVClass less structs.Michael Niedermayer2012-04-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix compilation for C++ applicationsGavin Kinsey2011-12-05
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | av_opt: add av_opt_ptr() to return a pointer to a field of a object based onMichael Niedermayer2011-12-05
| | | | | | | | | | | | an AVClass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil: revert project name messingMichael Niedermayer2011-11-29
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-11-23
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (22 commits) aacdec: Fix PS in ADTS. avconv: Consistently use PIX_FMT_NONE. dsputil: use cpuflags in x86 emu_edge_core dsputil: use movups instead of movdqu in ff_emu_edge_core_sse() wma: initialize prev_block_len_bits, next_block_len_bits, and block_len_bits. mov: Remove some redundant and obsolete comments. Add libavutil/mathematics.h #includes for INFINITY doxy: structure libavformat groups doxy: introduce an empty structure in libavcodec doxy: provide a start page and document libavutil doxy: cleanup pixfmt.h regtest: split video encode/decode tests into individual targets ARM: add explicit .arch and .fpu directives to asm.S pthread: do not touch has_b_frames avconv: cleanup the transcoding loop in output_packet(). avconv: split subtitle transcoding out of output_packet(). avconv: split video transcoding out of output_packet(). avconv: split audio transcoding out of output_packet(). avconv: reindent. avconv: move streamcopy-only code out of decoding loop. ... Conflicts: avconv.c libavcodec/aaccoder.c libavcodec/pthread.c libavcodec/version.h libavutil/audioconvert.h libavutil/avutil.h libavutil/mem.h tests/ref/vsynth1/dv tests/ref/vsynth1/mpeg2thread tests/ref/vsynth2/dv tests/ref/vsynth2/mpeg2thread Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxy: provide a start page and document libavutilLuca Barbato2011-11-22
| | | | | | | | | | | | Introduce a basic layout, the subpages are currently left empty. Split libavutil in multiple groups as example of the structure
* | opt: remove attribute_deprecated from several functions that do not have ↵Michael Niedermayer2011-11-02
| | | | | | | | | | | | adequante replacements. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: presets: rename presets directory lavc: make avcodec_get_context_defaults3 "officially" public lavf: replace av_new_stream->avformat_new_stream part II. lavf,lavd: replace av_new_stream->avformat_new_stream part I. lavf: add avformat_new_stream as a replacement for av_new_stream. Use correct scaling table for bwd-pred MVs in second B-field Ut Video decoder Makefile: change presets extension to .avpreset lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs lavfi: add testsrc source AVOptions: add documentation. presets: update libx264 ffpresets Conflicts: Changelog doc/APIchanges doc/ffmpeg.texi ffpresets/libx264-ipod320.ffpreset ffpresets/libx264-ipod640.ffpreset ffserver.c libavcodec/avcodec.h libavcodec/options.c libavcodec/version.h libavdevice/libdc1394.c libavfilter/avfilter.h libavfilter/vsrc_testsrc.c libavformat/flvdec.c libavformat/riff.c libavformat/version.h libavformat/wtv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: add documentation.Anton Khirnov2011-10-19
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (31 commits) tiffenc: initialize forgotten avctx. avplay: free the active audio packet at exit. avplay: free rdft data used for spectrogram analysis. log.h: make AVClass a named struct fix ac3 encoder documentation vc1: more prettyprinting cosmetics vc1: prettyprint some tables vc1: K&R formatting cosmetics AVOptions: bump minor and add APIchanges entry. cmdutils/avtools: simplify show_help() by using av_opt_child_class_next() AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_* Remove all uses of deprecated AVOptions API. AVOptions: add av_opt_next, deprecate av_next_option. AVOptions: add functions for evaluating option strings. AVOptions: split get_number(). AVOptions: add av_opt_get*, deprecate av_get*. AVOptions: add av_opt_set*(). AVOptions: add new API for enumerating children. rv34: move inverse transform functions to DSP context flvenc: Write the right metadata entry count ... Conflicts: avconv.c cmdutils.c doc/APIchanges ffplay.c ffprobe.c libavcodec/ac3dec.c libavcodec/h264.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/mpeg12enc.c libavcodec/options.c libavdevice/libdc1394.c libavdevice/v4l2.c libavfilter/vf_drawtext.c libavformat/flvdec.c libavformat/mpegtsenc.c libavformat/options.c libavutil/avutil.h libavutil/opt.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*Anton Khirnov2011-10-12
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| * AVOptions: add av_opt_next, deprecate av_next_option.Anton Khirnov2011-10-12
| | | | | | | | Just for naming consistency, no functional changes.
| * AVOptions: add functions for evaluating option strings.Anton Khirnov2011-10-12
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| * AVOptions: add av_opt_get*, deprecate av_get*.Anton Khirnov2011-10-12
| | | | | | | | | | New functions can get values from child objects, properly report error codes and have consistent naming and signatures.
| * AVOptions: add av_opt_set*().Anton Khirnov2011-10-12
| | | | | | | | | | | | | | Deprecate av_set_* New functions support setting values on children, return error codes instead of options and have consistent naming and signatures.
| * AVOptions: add new API for enumerating children.Anton Khirnov2011-10-12
| | | | | | | | | | | | | | | | | | This will allow the caller to enumerate child contexts in a generic way and since the API is recursive, it also allows for deeper nesting (e.g. AVFormatContext->AVIOContext->URLContext) This will also allow the new setting/reading API to transparently apply to children contexts.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-11
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (34 commits) h264: reset h->ref_count in case of errors in ff_h264_decode_ref_pic_list_reordering() error_resilience: fix the check for missing references in ff_er_frame_end() for H264 4xm: prevent NULL dereference with invalid huffman table 4xmdemux: prevent use of uninitialized memory 4xm: clear FF_INPUT_BUFFER_PADDING_SIZE bytes in temporary buffers ptx: check for out of bound reads tiffdec: fix out of bound reads/writes eacmv: check for out of bound reads eacmv: fix potential pointer arithmetic overflows adpcm: fix out of bound reads due to integer overflow anm: prevent infinite loop avsdemux: check for out of bound writes avs: check for out of bound reads avsdemux: check for corrupted data AVOptions: refactor set_number/write_number AVOptions: cosmetics, rename static av_set_number2() to write_number(). AVOptions: cosmetics, move and rename static av_set_number(). AVOptions: split av_set_string3 into opt type-specific functions avidec: fix signed overflow in avi_sync() mxfdec: Fix some buffer overreads caused by the misuse of AVPacket related functions. ... Conflicts: Changelog configure libavcodec/ptx.c libavcodec/ra144.c libavcodec/vaapi_vc1.c libavcodec/vc1.c libavcodec/version.h libavformat/4xm.c libavformat/avidec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: split av_set_string3 into opt type-specific functionsAnton Khirnov2011-10-10
| | | | | | | | | | | | Also stop attempting to honor the alloc parameter, as things break horribly in that case. It will be removed in upcoming successor to av_set_string3.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Add LATM muxer v210enc: clip values according to specifications v210enc: switch to PIX_FMT_422P10 v210dec: switch to PIX_FMT_422P10 AVOptions: remove AVOption.offset <= 0 checks AVOptions: deprecate av_opt_set_defaults2 AVOptions: move doxy for av_opt_set_defaults() from opt.c to opt.h libx264: fix setting some more parameters libx264: fix setting the H.264 level libx264: add 'direct-pred' private option libx264: add 'partitions' private option Conflicts: Changelog libavcodec/Makefile libavcodec/libx264.c libavcodec/v210enc.c libavfilter/src_movie.c libavformat/version.h libavutil/opt.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: deprecate av_opt_set_defaults2Anton Khirnov2011-09-07
| | | | | | | | | | | | It's a hack which was created to allow for multiple options with different defaults to refer to same field (e.g. 'b' vs 'ab'). There is no need for it anymore.
| * AVOptions: move doxy for av_opt_set_defaults() from opt.c to opt.hAnton Khirnov2011-09-07
| | | | | | | | Also change it to be more readable.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: AVOptions: fix av_set_string3() doxy to match reality. cmdutils: get rid of dummy contexts for examining AVOptions. lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions. AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). cpu detection: avoid a signed overflow Conflicts: avconv.c cmdutils.c doc/APIchanges ffmpeg.c libavcodec/options.c libavcodec/version.h libavformat/version.h libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: fix av_set_string3() doxy to match reality.Anton Khirnov2011-09-03
| | | | | | | | Fixes bug 28.
| * AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find().Anton Khirnov2011-09-03
| | | | | | | | | | It allows to search for options only with AVClass, without allocating the corresponding context.
* | opt: do not crash in av_set_options_string() if opts == NULLStefano Sabatini2011-06-19
| | | | | | | | Add missing NULL check, and update documentation accordingly.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-18
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * AVOptions: add av_opt_find() as a replacement for av_find_opt.Anton Khirnov2011-06-16
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