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| * eval: implement not() expressionStefano Sabatini2011-09-191-1/+1
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| * eval: add sqrt function for computing the square rootStefano Sabatini2011-09-191-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-071-0/+3
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Khirnov2011-09-071-0/+3
| | | | | | | | | | | | 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.
* | av_string: add av_asprintf().Clément Bœsch2011-09-041-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-041-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find().Anton Khirnov2011-09-031-1/+1
| | | | | | | | | | It allows to search for options only with AVClass, without allocating the corresponding context.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-261-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: fifo: add FIFO API test program, and fate test fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() postprocess.c: filter name needs to be double 0 terminated doxygen: fix wrong comment syntax, //< vs. ///< doxygen: drop pointless star from pointer variable names Replace deprecated av_find_stream_info() by avformat_find_stream_info(). xmv: eliminate superfluous zeroing of zero data configure: fix typo in avconv dependency list Conflicts: configure doc/APIchanges libavutil/Makefile libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()Stefano Sabatini2011-08-261-1/+4
| | | | | | | | | | | | | | The new function provides a more generic interface than av_fifo_peek() for peeking at a FIFO buffer data. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | lavu: add av_get_media_type_string() convenience functionStefano Sabatini2011-08-201-1/+7
| | | | | | | | Avoid code duplication.
* | fifo: add av_fifo_peek2(), and deprecate av_fifo_peek()Stefano Sabatini2011-08-141-2/+5
| | | | | | | | | | The new function provides a more flexible interface for peeking at a FIFO buffer data.
* | audioconvert: define unique strings for AV_CH_LAYOUT_5POINT{0,1}_BACKStefano Sabatini2011-07-281-1/+1
| | | | | | | | | | | | | | | | Previously the string for AV_CH_LAYOUT_5POINT{0,1}_BACK was the same of the string for AV_CH_LAYOUT_5POINT{0,1}. This is required for discerning the two channel layouts, given a channel layout string.
* | Unbreak libavutil API.Carl Eugen Hoyos2011-07-041-0/+4
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-041-4/+0
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (40 commits) H.264: template left MB handling H.264: faster fill_decode_caches H.264: faster write_back_* H.264: faster fill_filter_caches H.264: make filter_mb_fast support the case of unavailable top mb Do not include log.h in avutil.h Do not include pixfmt.h in avutil.h Do not include rational.h in avutil.h Do not include mathematics.h in avutil.h Do not include intfloat_readwrite.h in avutil.h Remove return statements following infinite loops without break RTSP: Doxygen comment cleanup doxygen: Escape '\' in Doxygen documentation. md5: cosmetics md5: use AV_WL32 to write result md5: add fate test md5: include correct headers md5: fix test program doxygen: Drop array size declarations from Doxygen parameter names. doxygen: Fix parameter names to match the function prototypes. ... Conflicts: libavcodec/x86/dsputil_mmx.c libavformat/flvenc.c libavformat/oggenc.c libavformat/wtv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Do not include log.h in avutil.hMans Rullgard2011-07-031-1/+0
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Do not include pixfmt.h in avutil.hMans Rullgard2011-07-031-1/+0
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Do not include rational.h in avutil.hMans Rullgard2011-07-031-1/+0
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Do not include mathematics.h in avutil.hMans Rullgard2011-07-031-1/+0
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Do not include intfloat_readwrite.h in avutil.hMans Rullgard2011-07-031-1/+0
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavu: bump minor and add APIchanges entry for AV_PICTURE_TYPE_NONEStefano Sabatini2011-06-301-1/+1
| | | | | | | | | | The symbols was added in the git commit 512933671409f9f88cc9fdfc8f29525d32240bab.
* | pict_type: add a value for unknown/none.Martin Matuska2011-06-281-1/+2
| | | | | | | | In commit bebe72f4a05d338e04ae9ca1e9c6b72749b488aa, the enum AV_PICTURE_TYPE_* was introduced. There are still places in the code where pict_type is used as an integer and there is a case where "pict_type = 0" with the explanation "let ffmpeg decide what to do". The new enum does not know a value of 0 and C++ will fail if compiling such programs anyway as it is refered as an int (and you cannot patch them properly).
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-241-2/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Storsjö2011-06-231-1/+1
| | | | | | | | | | | | parameters Signed-off-by: Martin Storsjö <martin@martin.st>
* | opt: do not crash in av_set_options_string() if opts == NULLStefano Sabatini2011-06-191-1/+1
| | | | | | | | Add missing NULL check, and update documentation accordingly.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-181-1/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Khirnov2011-06-161-1/+1
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| * AVOptions: add av_opt_find() as a replacement for av_find_opt.Anton Khirnov2011-06-161-0/+3
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| * avoptions: Add an av_opt_flag_is_set function for inspecting flag fieldsMartin Storsjö2011-06-101-1/+1
| | | | | | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-091-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Khirnov2011-06-081-1/+1
| | | | | | | | | | | | 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 Niedermayer2011-06-081-2/+5
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
| * samplefmt: add av_get_bytes_per_sample()Stefano Sabatini2011-06-071-1/+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.
| * AVOptions: add av_opt_free convenience function.Anton Khirnov2011-06-051-1/+1
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| * lavu: add av_get_pix_fmt_name() convenience functionStefano Sabatini2011-05-281-1/+1
| | | | | | | | | | | | Also deprecate avcodec_get_pix_fmt_name() in its favor. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | eval: add support for pow() functionStefano Sabatini2011-06-071-1/+1
| | | | | | | | It is a more search-friendly alternative to the ^ operator.
* | samplefmt: switch nb_channels/nb_samples params order in av_samples_alloc()Stefano Sabatini2011-06-061-1/+1
| | | | | | | | | | 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 Sabatini2011-06-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | _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.
* | cpudetect: add av_force_cpu_flags()Michael Niedermayer2011-06-021-1/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavu: add av_get_pix_fmt_name() convenience functionStefano Sabatini2011-05-281-2/+2
| | | | | | | | Also deprecate avcodec_get_pix_fmt_name() in its favor.
* | eval: implement not() expressionStefano Sabatini2011-05-251-1/+1
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* | eval: add sqrt function for computing the square rootStefano Sabatini2011-05-051-1/+1
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* | Merge commit '85770f2a2651497861ed938efcd0df3696ff5e45'Michael Niedermayer2011-05-011-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '85770f2a2651497861ed938efcd0df3696ff5e45': AVOptions: make default_val a union, as proposed in AVOption2. Move ff_dynarray_add to lavu and make it public. lavf: remove duplicate assignment in avformat_alloc_context. lavf: use designated initializers for AVClasses. options: simplify av_find_opt by using av_next_option. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * | Move ff_dynarray_add to lavu and make it public.Anton Khirnov2011-04-291-1/+1
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* | Merge remote branch 'qatar/master'Michael Niedermayer2011-04-271-1/+20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (23 commits) ac3enc: correct the flipped sign in the ac3_fixed encoder Eliminate pointless '#if 1' statements without matching '#else'. Add AVX FFT implementation. Increase alignment of av_malloc() as needed by AVX ASM. Update x86inc.asm from x264 to allow AVX emulation using SSE and MMX. mjpeg: Detect overreads in mjpeg_decode_scan() and error out. documentation: extend documentation for ffmpeg -aspect option APIChanges: update commit hashes for recent additions. lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enums aac: add headers needed for log2f() lavc: remove FF_API_MB_Q cruft lavc: remove FF_API_RATE_EMU cruft lavc: remove FF_API_HURRY_UP cruft pad: make the filter parametric vsrc_movie: add key_frame and pict_type. vsrc_movie: fix leak in request_frame() lavfi: add key_frame and pict_type to AVFilterBufferRefVideo. vsrc_buffer: add sample_aspect_ratio fields to arguments. lavfi: add fieldorder filter scale: make the filter parametric ... Conflicts: Changelog doc/filters.texi ffmpeg.c libavcodec/ac3dec.h libavcodec/dsputil.c libavfilter/avfilter.h libavfilter/vf_scale.c libavfilter/vf_yadif.c libavfilter/vsrc_buffer.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: deprecate FF_*_TYPE macros in favor of AV_PICTURE_TYPE_* enumsStefano Sabatini2011-04-261-1/+20
| | | | | | | | | | | | | | | | | | | | | | | | Also deprecate av_get_pict_type_char() in favor of av_get_picture_type_char(). The new enum and av_get_picture_type_char() are defined in libavutil. This allows the use in libavfilter without the need to link against libavcodec. Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge remote branch 'qatar/master'Michael Niedermayer2011-04-201-12/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (37 commits) In avcodec_open(), set return code to an error value only when an error occurs instead of unconditionally at the start of the function. lavc: remove reference to opt.h from Makefile. prefer avio_check() over url_exist() avio: remove AVIO_* access symbols in favor of new AVIO_FLAG_* symbols lavu: remove misc disabled cruft lavu: remove FF_API_OLD_IMAGE_NAMES cruft NOT PULLED lavu: remove FF_API_OLD_EVAL_NAMES cruft lavc: remove misc disabled cruft. lavc: remove the FF_API_INOFFICIAL cruft. lavc: remove the FF_API_SET_STRING_OLD cruft. lavc: remove the FF_API_USE_LPC cruft. lavc: remove the FF_API_SUBTITLE_OLD cruft. lavc: remove the FF_API_VIDEO_OLD cruft. lavc: remove the FF_API_AUDIO_OLD cruft. lavc: remove the FF_API_OPT_SHOW cruft. lavc: remove the FF_API_MM_FLAGS cruft. lavf: remove misc disabled cruft. lavf: remove FF_API_INDEX_BUILT cruft lavf: remove FF_API_URL_CLASS cruft. lavf: remove FF_API_SYMVER cruft ... Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavu: remove FF_API_OLD_IMAGE_NAMES cruftAnton Khirnov2011-04-191-8/+0
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| * lavu: remove FF_API_OLD_EVAL_NAMES cruftAnton Khirnov2011-04-191-3/+0
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| * Bump major versions of all libraries.Anton Khirnov2011-04-181-3/+3
| | | | | | | | | | | | They've accumulated enough new APIs and corresponding deprecated cruft. This breaks API and ABI.
| * eval: add support for trunc, ceil, and floor functionsStefano Sabatini2011-04-101-1/+1
| | | | | | | | | | Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it> Signed-off-by: Anton Khirnov <anton@khirnov.net>
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