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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-10-101-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mpeg4dec: use unsigned type for startcode in ff_mpeg4_decode_picture_header mpeg124: use sign_extend() function ac3dec: use get_sbits() instead of manually sign-extending 4xm: fix signed overflow wmavoice: fix a signed overflow mpegvideo_enc: fix a signed overflow crc: fix signed overflow fate: run avconv with -nostats flag avtools: add -v as alias for -loglevel avconv: always print stats with AV_LOG_INFO doc/avconv: add forgotten output/per-stream info to -filter avconv: add -stats option to enable/disable printing encoding progress avconv: in output_packet() don't set decoded_data_size for video. avconv: remove pointless always true condition avconv: factorize common code in transcode_init() zmbv: remove memcpy() of decoded frame mpeg12enc: use sign_extend() function h264pred: use unsigned types for pixel values, fix signed overflows h264: fix signed overflows in x*0x01010101 expressions h264pred: remove unused variables Conflicts: avconv.c tests/fate-run.sh Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * crc: fix signed overflowMans Rullgard2011-10-091-1/+1
| | | | | | | | | | | | | | | | This fixes a signed overflow from i << 24 when i == 255 by making i unsigned. The result of the shift is already assigned to an variable of unsigned type. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavu: bump micro after gcd(), random(), and hypot() additions in evalStefano Sabatini2011-10-091-1/+1
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* | pixdesc: fix gbr24pMichael Niedermayer2011-10-091-3/+3
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | eval: fix () bug in not.Michael Niedermayer2011-10-091-1/+1
| | | | | | | | | | Found-by: Oded Shimon Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Start adding pixel definitions for planar rgb.Themaister2011-10-082-0/+10
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* | eval: add gcd()Michael Niedermayer2011-10-081-1/+3
| | | | | | | | | | | | example: -vf 'scale=256:256,mp=geq=gcd(X\,Y)-2:128:128' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | eval:add hypot()Michael Niedermayer2011-10-081-1/+3
| | | | | | | | | | | | useage example: -vf 'scale=256:256,mp=geq=random(1)/hypot(X-cos(N*0.07)*W/2-W/2\,Y-sin(N*0.09)*H/2-H/2)^2*1000000*sin(N*0.02):128:128' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | eval: add random()Michael Niedermayer2011-10-081-1/+10
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | eval: make variables persistent so they can be used between evaluations.Michael Niedermayer2011-10-081-1/+5
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil: bump minor version because of av_get_default_channel_layout type fixMarton Balint2011-10-071-1/+1
| | | | | | | | | | | | | | | | Well, probably an ABI breakage at least for 32bit, but hopefully it will go unnoticed because the fix happened realtively soon. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | audioconvert: fix type of av_get_default_channel_layoutMarton Balint2011-10-072-2/+2
| | | | | | | | | | Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | audioconvert: make 7POINT1 channel layout the default for 8 channelsMarton Balint2011-10-071-1/+1
| | | | | | | | | | Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avutil: bump for av_get_default_channel_layout()Michael Niedermayer2011-10-031-1/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | audioconvert: add av_get_default_channel_layout public functionMarton Balint2011-10-022-0/+13
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* | Introduce av_realloc_f.Nicolas George2011-09-282-0/+25
| | | | | | | | | | | | | | av_realloc_f helps avoiding memory-leaks in typical uses of realloc. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Introduce av_size_mult.Nicolas George2011-09-281-0/+16
| | | | | | | | | | | | | | | | av_size_mult helps checking for overflow when computing the size of a memory area. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-274-1/+14
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (21 commits) fate: allow testing with libavfilter disabled x86: XOP/FMA4 CPU detection support ws_snd: misc cosmetic clean-ups ws_snd: remove the 2-bit ADPCM table and just subtract 2 instead. ws_snd: use memcpy() and memset() instead of loops ws_snd: use samples pointer for loop termination instead of a separate iterator variable. ws_snd: make sure number of channels is 1 ws_snd: add some checks to prevent buffer overread or overwrite. ws_snd: decode to AV_SAMPLE_FMT_U8 instead of S16. flacdec: fix buffer size checking in get_metadata_size() rtp: Simplify ff_rtp_get_payload_type rtpenc: Add a payload type private option rtp: Correct ff_rtp_get_payload_type documentation avconv: replace all fprintf() by av_log(). avconv: change av_log verbosity from ERROR to FATAL for fatal errors. cmdutils: replace fprintf() by av_log() avtools: parse loglevel before all the other options. oggdec: add support for Xiph's CELT codec sol: return error if av_get_packet() fails. cosmetics: reindent and pretty-print ... Conflicts: avconv.c cmdutils.c libavcodec/avcodec.h libavcodec/version.h libavformat/oggparsecelt.c libavformat/utils.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: XOP/FMA4 CPU detection supportJason Garrett-Glaser2011-09-264-2/+15
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* | lavu/attributes: introduce AV_NOWARN_DEPRECATED.Nicolas George2011-09-251-0/+18
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* | Add av_calloc() helper.Laurent Aimar2011-09-252-0/+19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add new pix_fmt RGBA64Jean First2011-09-242-0/+57
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-231-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: Add LATM demuxer avplay: flush audio decoder with empty packets at EOF if the decoder has CODEC_CAP_DELAY set. 8svx/iff: fix decoding of compressed stereo 8svx files. 8svx: log an error message if output buffer is too small 8svx: check packet size before reading the initial sample value. 8svx: output 8-bit samples instead of 16-bit. 8svx: split delta decoding into a separate function. mp4: Don't read an empty Decoder Config Descriptor fate.sh: Ignore errors from rm command during cleanup. fate.sh: Run git-pull in quiet mode to avoid console spam. Apple ProRes decoder rtmp: Make the input FLV parser handle data cut at any point rv34: Check for invalid slices offsets eval: test isnan(sqrt(-1)) instead of just sqrt(-1) Conflicts: Changelog libavcodec/8svx.c libavcodec/proresdec.c libavcodec/version.h libavformat/iff.c libavformat/version.h tests/ref/fate/eval Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * eval: test isnan(sqrt(-1)) instead of just sqrt(-1)Anton Khirnov2011-09-221-1/+1
| | | | | | | | sqrt(-1) returns "some NaN", it's not specified which exactly.
* | lavu: add av_x_if_null().Clément Bœsch2011-09-221-2/+10
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-212-3/+21
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: swfdec: Add support for sample_rate_code 0 (5512 Hz) dct-test: factor out some common code and do whas was likely intended doc: library versions need to be bumped in version.h Revert "ffmpeg: get rid of useless AVInputStream.nb_streams." Remove some forgotten AVCodecContext.palctrl usage. lavc/utils: move avcodec_init() higher in the file. lavc: replace some deprecated FF_*_TYPE with AV_PICTURE_TYPE_* ac3dec: actually use drc_scale private option lavc: undeprecate AVPALETTE_SIZE and AVPALETTE_COUNT macros alsa: add missing header msmpeg4: remove leftover unused debug variable declaration Fix assert() calls that need updates after FF_COMMON_FRAME macro elimination. Fix av_dlog invocations with wrong or missing logging context. vf_yadif: add support to yuva420p vf_yadif: correct documentation on the parity parameter vf_yadif: copy buffer properties like aspect for second frame as well oma: support for encrypted files id3v2: add support for non-text and GEOB type tag frames des: add possibility to calculate DES-CBC-MAC with small buffer Conflicts: ffmpeg.c libavcodec/dct-test.c libavformat/mpegts.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * des: add possibility to calculate DES-CBC-MAC with small bufferDavid Goldwich2011-09-212-3/+21
| | | | | | | | | | | | | | | | | | | | | | This patch adds the possibility to calculate the DES-CBC-MAC of a source buffer (i.e. the last block of the buffer encrypted in CBC mode) without having to allocate a destination buffer that is as long as the complete source buffer, but instead only 8 bytes for the MAC. Signed-off-by: David Goldwich <david.goldwich@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-191-1/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: movenc: fix NULL reference in mov_write_tkhd_tag rmdec: Reject invalid deinterleaving parameters rv34: Fix potential overreads rv34: Fix buffer size used for MC of B frames after a resolution change rv34: Avoid NULL dereference on corrupted bitstream rv10: Reject slices that does not have the same type as the first one vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag vsrc_color: set output pos values to -1 vsrc_color: add @file doxy vsrc_buffer: remove duplicated file description eval: implement not() expression eval: add sqrt function for computing the square root rmdec: use the deinterleaving mode and not the codec when creating audio packets. lavf: Fix context pointer in av_open_input_stream when avformat_open_input fails Conflicts: doc/eval.texi doc/filters.texi libavcodec/rv10.c libavfilter/vsrc_color.c libavformat/rmdec.c libavutil/avutil.h libavutil/eval.c tests/ref/fate/eval Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * eval: implement not() expressionStefano Sabatini2011-09-192-2/+8
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| * eval: add sqrt function for computing the square rootStefano Sabatini2011-09-192-1/+7
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-121-9/+25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (31 commits) audioconvert: add explanatory comments to channel_names array audioconvert: K&R whitespace cosmetics avconv: use correct index when selecting metadata to write to. avconv: fix inverted variable doc/avconv: document option types (input/output/per-stream/...) doc/avtools-common-opts: write a section about stream specifiers. doc/avconv: remove two pointless paragraphs. doc/avconv: document that global options should be specified first. doc/avconv: remove entries for nonexistent options doc/avconv: remove documentation for removed 'timestamp' option doc: cosmetics, rename fftools-common-opts to avtools-.... avconv: move streamid_map to options context. avconv: extend -vf syntax avconv: move top_field_first to options context. avconv: move inter/intra matrix to options context. avconv: remove -psnr option. avconv: remove me_threshold option. avconv: move video_rc_override_string to options context. avconv: move frame pixel format to the options context. avconv: move frame aspect ratio to the options context. ... Conflicts: avconv.c cmdutils_common_opts.h doc/avconv.texi Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * audioconvert: add explanatory comments to channel_names arrayStefano Sabatini2011-09-111-5/+20
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * audioconvert: K&R whitespace cosmeticsStefano Sabatini2011-09-111-4/+5
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avopt: Fix searching for constantsMichael Niedermayer2011-09-081-1/+1
| | | | | | | | | | | | Fixes Ticket350 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-073-15/+25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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: remove AVOption.offset <= 0 checksAnton Khirnov2011-09-071-4/+4
| | | | | | | | | | They will only ever be <=0 if the option is broken, in which case this check is hiding a bug.
| * AVOptions: deprecate av_opt_set_defaults2Anton Khirnov2011-09-073-6/+17
| | | | | | | | | | | | 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 Khirnov2011-09-072-6/+5
| | | | | | | | Also change it to be more readable.
* | av_string: add av_asprintf().Clément Bœsch2011-09-043-1/+37
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-043-3/+12
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Khirnov2011-09-031-1/+1
| | | | | | | | Fixes bug 28.
| * AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find().Anton Khirnov2011-09-032-1/+10
| | | | | | | | | | It allows to search for options only with AVClass, without allocating the corresponding context.
| * cpu detection: avoid a signed overflowSean McGovern2011-09-031-1/+1
| | | | | | | | | | | | 1<<31 overflows because 1 is signed, so force it to unsigned. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-09-011-4/+4
|\| | | | | | | | | | | | | | | | | | | * qatar/master: avconv: fix some bugs introduced in 630902a1e1336e7ee0cf3dcbcb6eb07af8edf660 libmp3lame: fix typo AVOptions: drop av_ prefix from static av_get_number(). libx264: use X264_THREADS_AUTO constant instead of 0. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * AVOptions: drop av_ prefix from static av_get_number().Anton Khirnov2011-09-011-4/+4
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* | fifo: add note in av_fifo_realloc2() doxy regarding reallocation failure ↵Stefano Sabatini2011-08-301-0/+2
| | | | | | | | behavior
* | Use the shorter channel layout description for the common case.Carl Eugen Hoyos2011-08-281-4/+4
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-281-1/+1
|\| | | | | | | | | | | | | | | | | * qatar/master: Use deinterleavers for demangling audio packets in RealMedia. vf_scale: don't leak SWS context. doxygen: drop another pointless star from pointer variable name Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxygen: drop another pointless star from pointer variable nameDiego Biurrun2011-08-271-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-08-264-14/+51
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
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