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* doc: Clarify licensing issues arising from external librariesDiego Biurrun2012-08-12
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* lavf: Detect discontinuities in timestamps for framerate/analyzeduration ↵Martin Storsjö2012-08-12
| | | | | | | | | calculation If the dts difference is more than 1000 times the average dts difference, restart the analysis. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: Initialize the stream info timestamps in avformat_new_streamMartin Storsjö2012-08-12
| | | | | | | | | | | These are normally initialized to AV_NOPTS_VALUE at the start of avformat_find_stream_info, but if a new stream is found while this function is running (e.g. like in mpegts), the newly added AVStreams didn't have these values properly initalized, leading to avformat_find_stream_info terminating too soon (when the first timestamps are far from 0). Signed-off-by: Martin Storsjö <martin@martin.st>
* id3v2: Match PIC mimetype/format case-insensitivelyMohammad Alsaleh2012-08-12
| | | | | | | | | | | Some files' embedded art seems to have the mimetype 'image/JPG' instead of 'image/jpg'. Libav fails to parse those because it matches case-sensitively. Use av_strncasecmp() to fix this behaviour. Signed-off-by: Mohammad Alsaleh <msal@tormail.org> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* configure: Rename check_asm() to more fitting check_inline_asm()Diego Biurrun2012-08-11
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* fate: Only test enabled filtersDiego Biurrun2012-08-11
| | | | This fixes running FATE without --enable-gpl.
* avresample: De-doxygenize some comments where Doxygen is not appropriateDiego Biurrun2012-08-11
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* rtmp: split chunk_size var into in_chunk_size and out_chunk_sizeJordi Ortiz2012-08-11
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtmp: Factorize the code by adding find_tracked_methodSamuel Pitoiset2012-08-11
| | | | | | | Also fix the bytestream reader size parameter to take the offset into account. Signed-off-by: Martin Storsjö <martin@martin.st>
* lavf: simplify is_intra_only() by using codec descriptors.Anton Khirnov2012-08-11
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* lavc: add an intra-only codec property.Anton Khirnov2012-08-11
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* lavc: add codec descriptors.Anton Khirnov2012-08-11
| | | | | They describe properties that are inherent to a codec (as described by an AVCodecID) without referring to a specific implementation.
* lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code.Anton Khirnov2012-08-10
| | | | | | | C++ does not allow to mix different enums, so e.g. code comparing ACodecID with CodecID would fail to compile with gcc. This very evil hack should fix this problem.
* dict: move struct AVDictionary definition to dict.cMans Rullgard2012-08-10
| | | | | | | This makes struct AVDictionary fully opaque now that nothing needs to access it directly any more. Signed-off-by: Mans Rullgard <mans@mansr.com>
* dict: add av_dict_count()Mans Rullgard2012-08-10
| | | | | | | | This adds a function to retrieve the number of entries in a dictionary and updates the places directly accessing what should be an opaque struct to use this new function instead. Signed-off-by: Mans Rullgard <mans@mansr.com>
* g723.1: fix addition overflowMans Rullgard2012-08-10
| | | | | | | This addition must be done as 64-bit to avoid overflow and for the subsequent clipping to be meaningful. Signed-off-by: Mans Rullgard <mans@mansr.com>
* g723.1: simplify and fix multiplication overflowMans Rullgard2012-08-10
| | | | | | | | | | In 16-bit arithmetic, x * 0xffffc is simply x * -4 with extra overflows, (and the constant was probably meant to be 0xfffc). Combined with the shift, this simplifies to -x >> 1. Finally, clearing the low two bits with a 32-bit mask and switching to a 32-bit type allows more efficient code on 32-bit machines. Signed-off-by: Mans Rullgard <mans@mansr.com>
* g723.1: deobfuscate an expressionMans Rullgard2012-08-10
| | | | | | | (x << 2) - x is just an optimisation of 3 * x the compiler is perfectly capable of doing on its own. Signed-off-by: Mans Rullgard <mans@mansr.com>
* g723.1: remove unused #includesMans Rullgard2012-08-10
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ARM: add missing "cc" clobber in av_clipl_int32_arm()Mans Rullgard2012-08-10
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* rtmp: Factorize the code by adding handle_invoke_errorSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: Factorize the code by adding handle_invoke_statusSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* rtmp: Factorize the code by adding handle_invoke_resultSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* libavutil: remove unused av_abort() macroMans Rullgard2012-08-09
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ffmenc: replace if/abort with assert()Mans Rullgard2012-08-09
| | | | | | | | The condition is trivially true, but keeping the assert() is sensible to avoid FFM_HEADER_SIZE ever getting out of sync with the actual code. Signed-off-by: Mans Rullgard <mans@mansr.com>
* libavutil: drop offsetof() fallback definitionMans Rullgard2012-08-09
| | | | | | | | | The only compiler I have that does not define the standard offsetof() macro is "Bruce's C Compiler", a simple compiler for producing 8/16-bit 8086 code, usually for use in early stages of PC booting. Signed-off-by: Mans Rullgard <mans@mansr.com>
* libavutil: drop fallback definitions of INTxx_MIN/MAXMans Rullgard2012-08-09
| | | | | | | This list is incomplete (we also use UINT16_MAX), so there does not appear to be any system we care about that needs these. Signed-off-by: Mans Rullgard <mans@mansr.com>
* configure: Check for a sctp struct instead of just the headerMichael Niedermayer2012-08-09
| | | | | | | | | | | | This fixes build failures on debian/kfreebsd, which has the sctp.h header, but it is currently broken (a cpp test succeeds, but a compile test fails), see http://bugs.debian.org/684330 for details. Also remove the checked item from HAVE_LIST, since the corresponding HAVE_* define isn't used by the source code. Signed-off-by: Martin Storsjö <martin@martin.st>
* configure: suncc: Add -xc99 to dependency flags, required on SolarisDiego Biurrun2012-08-09
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* doxygen: Fix function parameter names to match the codeDiego Biurrun2012-08-09
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* doc: Drop obsolete shared libs cflags hint to workaround Cygwin gcc bugsDiego Biurrun2012-08-09
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* swf: Move shared table out of the header fileDiego Biurrun2012-08-09
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* swf: Move swf_audio_codec_tags table to the only place it is usedDiego Biurrun2012-08-09
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* fate: add G.723.1 decoder testsKostya Shishkov2012-08-09
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* motion_est: drop inline from sad_hpel_motion_search()Mans Rullgard2012-08-09
| | | | | | | This function is only ever called through a function pointer, so marking it inline makes no sense. Signed-off-by: Mans Rullgard <mans@mansr.com>
* motion_est: remove unused macrosMans Rullgard2012-08-09
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* motion_est: remove useless no_motion_search() functionMans Rullgard2012-08-09
| | | | | | | | At both places this function is called, mb_[xy] == s->mb_[xy] making the call together with following code equivalent to simply assigning zeros. Signed-off-by: Mans Rullgard <mans@mansr.com>
* lagarith: frame multithreadingHendrik Leppkes2012-08-09
| | | | | | | About 2x speedup going from 1 to 2 threads. 1.7s to 0.85s on foreman CIF. Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* doxygen: qdm2: Drop documentation for non-existing function parametersDiego Biurrun2012-08-09
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* build: add HOSTOBJS to SUBDIR_VARS listDiego Biurrun2012-08-09
| | | | | Even though HOSTOBJS are not referenced directly in subdirectory Makefile snippets right now, robustness requires resetting the variable contents.
* mpegvideo: reduce excessive inlining of mpeg_motion()Mans Rullgard2012-08-09
| | | | | | | | | The main benefit of inlining this function is from constant propagation for the 'field_based' argument. Instead of inlining all calls, create two versions of the function for field_based values of 0 and 1. Signed-off-by: Mans Rullgard <mans@mansr.com>
* mpegvideo: convert mpegvideo_common.h to a .c fileMans Rullgard2012-08-09
| | | | | | | | | | This file defines a single, huge function, MPV_motion(), which although being declared inline is not actually inlined by the compiler (for good reason). There is thus no sense in defining this function in a header file, resulting in multiple copies of it in the final library. Signed-off-by: Mans Rullgard <mans@mansr.com>
* build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEOMans Rullgard2012-08-09
| | | | | | | This adds a hidden config variable for the mpegvideo.o dependency and selects from the codecs which require it. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Move MASK_ABS macro to libavcodec/mathops.hMans Rullgard2012-08-09
| | | | | | | | | | | | This macro is only used in two places, both in libavcodec, so this is a more sensible place for it. Two small tweaks to the macro are made: - removing the trailing semicolon - dropping unnecessary 'volatile' from the x86 asm Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: move MANGLE() and related macros to libavutil/x86/asm.hMans Rullgard2012-08-09
| | | | | | These x86-specific macros do not belong in generic code. Signed-off-by: Mans Rullgard <mans@mansr.com>
* x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.hMans Rullgard2012-08-09
| | | | | | | This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>
* aacdec: Don't fall back to the old output configuration when no old ↵Alex Converse2012-08-08
| | | | | | configuration is present. Fixes MP4 files where the first frame is broken.
* rtmp: Add message trackingSamuel Pitoiset2012-08-09
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: Support mpegts in raw udp packetsMartin Storsjö2012-08-09
| | | | | | | This is basically the same way as mpegts packets are parsed in rtpdec.c. Signed-off-by: Martin Storsjö <martin@martin.st>
* rtsp: Support receiving plain data over UDP without any RTP encapsulationMartin Storsjö2012-08-09
| | | | | | | EvoStream Media Server can serve data in this format, and VLC/live555 already supports it. Signed-off-by: Martin Storsjö <martin@martin.st>
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