FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	c223d79945	lavc: add codec descriptors. They describe properties that are inherent to a codec (as described by an AVCodecID) without referring to a specific implementation.	12 years ago
Anton Khirnov	2ff67c909c	lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code. 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.	12 years ago
Mans Rullgard	33de86db2b	dict: move struct AVDictionary definition to dict.c This makes struct AVDictionary fully opaque now that nothing needs to access it directly any more. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	987170cb9d	dict: add av_dict_count() 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>	12 years ago
Mans Rullgard	05c36e0e5f	g723.1: fix addition overflow 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>	12 years ago
Mans Rullgard	52aa3015a3	g723.1: simplify and fix multiplication overflow 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>	12 years ago
Mans Rullgard	e141cf2c57	g723.1: deobfuscate an expression (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>	12 years ago
Mans Rullgard	e2b7c5783d	g723.1: remove unused #includes Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	0d735ca214	ARM: add missing "cc" clobber in av_clipl_int32_arm() Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Samuel Pitoiset	3eebc1e174	rtmp: Factorize the code by adding handle_invoke_error Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Samuel Pitoiset	71036a3a5e	rtmp: Factorize the code by adding handle_invoke_status Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Samuel Pitoiset	5e6001db8f	rtmp: Factorize the code by adding handle_invoke_result Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Mans Rullgard	54918d0394	libavutil: remove unused av_abort() macro Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	6d3783d160	ffmenc: replace if/abort with assert() 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>	12 years ago
Mans Rullgard	1c4ab37c38	libavutil: drop offsetof() fallback definition 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>	12 years ago
Mans Rullgard	d913fd1f00	libavutil: drop fallback definitions of INTxx_MIN/MAX 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>	12 years ago
Michael Niedermayer	83c93fe74a	configure: Check for a sctp struct instead of just the header 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>	12 years ago
Diego Biurrun	c72f12cbae	configure: suncc: Add -xc99 to dependency flags, required on Solaris	12 years ago
Diego Biurrun	804d7a1aa6	doxygen: Fix function parameter names to match the code	12 years ago
Diego Biurrun	52561d0116	doc: Drop obsolete shared libs cflags hint to workaround Cygwin gcc bugs	12 years ago
Diego Biurrun	90f7e61769	swf: Move shared table out of the header file	12 years ago
Diego Biurrun	2804ba6a3b	swf: Move swf_audio_codec_tags table to the only place it is used	12 years ago
Kostya Shishkov	84f9d78a96	fate: add G.723.1 decoder tests	12 years ago
Mans Rullgard	0db9eba48c	motion_est: drop inline from sad_hpel_motion_search() 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>	12 years ago
Mans Rullgard	5bf7bc625b	motion_est: remove unused macros Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	74f82f92a4	motion_est: remove useless no_motion_search() function 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>	12 years ago
Hendrik Leppkes	f9150c8ac0	lagarith: frame multithreading 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>	12 years ago
Diego Biurrun	36a8c43073	doxygen: qdm2: Drop documentation for non-existing function parameters	12 years ago
Diego Biurrun	24d3796d21	build: add HOSTOBJS to SUBDIR_VARS list Even though HOSTOBJS are not referenced directly in subdirectory Makefile snippets right now, robustness requires resetting the variable contents.	12 years ago
Mans Rullgard	f69f4036f8	mpegvideo: reduce excessive inlining of mpeg_motion() 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>	12 years ago
Mans Rullgard	7a851153d3	mpegvideo: convert mpegvideo_common.h to a .c file 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>	12 years ago
Mans Rullgard	18bbca1fd3	build: factor out mpegvideo.o dependencies to CONFIG_MPEGVIDEO 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>	12 years ago
Mans Rullgard	d7a4f8f8b9	Move MASK_ABS macro to libavcodec/mathops.h 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>	12 years ago
Mans Rullgard	070a402b60	x86: move MANGLE() and related macros to libavutil/x86/asm.h These x86-specific macros do not belong in generic code. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	c318626ce2	x86: rename libavutil/x86_cpu.h to libavutil/x86/asm.h This puts x86-specific things in the x86/ subdirectory where they belong. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Alex Converse	122d5c526a	aacdec: Don't fall back to the old output configuration when no old configuration is present. Fixes MP4 files where the first frame is broken.	12 years ago
Samuel Pitoiset	f89584ca44	rtmp: Add message tracking Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	1243c72251	rtsp: Support mpegts in raw udp packets This is basically the same way as mpegts packets are parsed in rtpdec.c. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	df8cf076c8	rtsp: Support receiving plain data over UDP without any RTP encapsulation EvoStream Media Server can serve data in this format, and VLC/live555 already supports it. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	c864e461d2	rtpdec: Remove an unused include Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	bfb82fcddf	rtpenc: Remove an av_abort() that depends on user-supplied data Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	7ca14c731e	vsrc_movie: discourage its use with avconv.	12 years ago
Anton Khirnov	ab29609701	avconv: allow no input files. It is now possible to use lavfi sources.	12 years ago
Anton Khirnov	a5fd7c607f	avconv: prevent invalid reads in transcode_init()	12 years ago
Anton Khirnov	57d2422559	avconv: rename OutputStream.is_past_recording_time to finished. The new name is shorter and more accurate, since this variable is no longer used only for checking recording time constraint.	12 years ago
Anton Khirnov	0c00fd80ee	avconv: split the code for processing input packets out of transcode()	12 years ago
Anton Khirnov	f154ef1ae5	avconv: send EOF to lavfi even if flushing the decoder fails	12 years ago
Anton Khirnov	cc2133b66a	avconv: get rid of pointless temporary variable.	12 years ago
Anton Khirnov	8391602913	avconv: simplify transcode(). Operate with a pointer to InputFile instead of its index in input_files.	12 years ago
Anton Khirnov	c0fbf9713c	avconv: cosmetics Replace for (;foo == 0;) with while (!foo) This is prettier.	12 years ago

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34538 Commits (c223d79945b1fafad44c6dfab9f76a1fec96f810) All Branches Search

34538 Commits (c223d79945b1fafad44c6dfab9f76a1fec96f810)

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