FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	4e992796a9	Replace h->left_type[0] by the local variable for it we have. No meassureable speed effect. Originally committed as revision 21541 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	012dbcce08	slightly faster bit trickery. Originally committed as revision 21540 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	77821e11b3	Replace ?: by branchless code. about 0.5% faster loop filtering Originally committed as revision 21539 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	7dac0c4379	Fix randomness of the swscale-test output. See the thread: Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion Date: Fri, 29 Jan 2010 01:52:23 +0100 Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Daniel Verkamp	2a33c673b1	Set duration in Smacker demuxer Originally committed as revision 21538 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Daniel Verkamp	895ab7489b	Demux Bink audio in Smacker files Originally committed as revision 21537 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Daniel Verkamp	4e5f42dd79	Add Bink codec IDs Originally committed as revision 21536 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	adb5496146	another 10l: forgot to change parent condition as well Originally committed as revision 21535 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	b381a823cd	10l trocadero: now return value of ff_rtmp_packet_read() has different meaning Originally committed as revision 21534 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	0b6b10d9da	Make RTMP send/receive packet functions report number of bytes read or sent. Originally committed as revision 21533 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	09b67cc4bd	cosmetics: add an empty line between variable declarations and code Originally committed as revision 21532 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Kostya Shishkov	1cf3168516	Indeo Video Interactive 4 and 5 common code and DSP functions. Reviewed and corrected by myself because there were no other volunteers in the last weeks. Originally committed as revision 21531 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	b0f36ee1cd	Revert commits 21227, 21441, and 21442. None of this is necessary now that we load the getaddrinfo family of functions through GetProcAddress. Also, there is currently no feature that gets fixed in Win98 through the use of KernelEx. Originally committed as revision 21530 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	800274f871	Make VP5 and VP6 decoders output a qscale table to allow for more automatic post-processing, and add a new FF_QSCALE_TYPE_VP56 for this. Originally committed as revision 21529 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	5e4e9042c4	Add no_repeat_mask option, so that single-pulse vectors can also be expressed in a AMRFixed structure and handled by ff_set_fixed_vector(). Originally committed as revision 21528 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Robert Swain	4a27f326c5	Add support for vorbis 6.1 and 7.1 channel configurations as per the new spec http://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-800004.3.9 Originally committed as revision 21527 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	012dc2c426	Remove MAX_STREAMS usage in ogg and mxf muxers Originally committed as revision 21526 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	402d55eef1	Set target_path to $(PWD) by default This simplifies configuring for the most common remote testing setup. Originally committed as revision 21525 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	6c88973a75	Add AV_COPY32 Originally committed as revision 21524 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	788627dea6	Define av_alias if supported by compiler Originally committed as revision 21523 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	dffb41b953	Check for may_alias gcc attribute support Originally committed as revision 21522 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Laurent Aimar	68a4d3498f	vp56: check buffer size to fix a potential segfault patch by Laurent Aimar fenrir _at_ videolan _dot_ org Originally committed as revision 21521 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	8be0a5c384	Move ECFLAGS so it doesn't get added multiple times Originally committed as revision 21520 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	2c2cdc0bfb	Simplify error handling by processing header errors separate from CRC and buffer size vs. frame size errors. Originally committed as revision 21519 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	836fc77785	Move variable declaration to block where it is used and simplify code. Avoids a (incorrect) "possibly used uninitialized" warning, no measurable speed difference. Originally committed as revision 21518 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Rafaël Carré	dd0cd3d273	Export H264 profile and level in AVCodecContext. Patch by Rafaël Carré, rafael D carre A gmail Originally committed as revision 21517 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	88517e9f9d	Extract duplicated code into a separate function. 5% faster on Intel Atom with gcc 4.4.1 (performance is unchanged if using av_always_inline). Originally committed as revision 21516 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	604b2f5276	Append ECFLAGS to CFLAGS This makes it easy to supply extra flags on the make command line for testing purposes. Originally committed as revision 21515 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	34032e26ab	factorize first filter call out, this makes the code somewhat smaller without any speed loss. Originally committed as revision 21514 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	ecc544debd	ffmpeg.c : Don't set AVFormatParameters::[audio\|video]_codec_id since it is no longer required. Originally committed as revision 21513 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	45aa90807f	Add RTP/H.263 depacketizer by Martin Storsjö <$firstname () $firstname st>. Originally committed as revision 21512 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	90d0379f5e	Avoid using deprecated AVFormatParameters::[audio\|video]_codec_id field. Originally committed as revision 21511 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	52ed8d0efe	Simplify. See "[PATCH] simplify ff_set_fixed_vector()" thread on mailinglist. Originally committed as revision 21510 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	4ae406856f	Add --malloc-prefix to apply a prefix to malloc, free etc This makes it easy to use a replacement allocator instead of the system default one. Originally committed as revision 21509 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Rafaël Carré	e9ca315dd1	Initialize thread_context[0] with h264 parser context. This allows freeing the parser memory in the thread_context freeing loop. Patch by Rafaël Carré gmailify(rafael, carre) Originally committed as revision 21508 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	592e03a8da	Change wraper functions to always inline, they are faster now that way. 1% faster MBAFF decoding overall, maybe ~0.1% faster for the cathedral sample. Originally committed as revision 21507 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	5364db2893	indent Originally committed as revision 21506 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	2cf0d46d4c	Restructure check_mv() ~20 cpu cycles faster loopfilter Originally committed as revision 21505 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	fabd704b37	Restructure if() in check_mv() quite a bit faster Originally committed as revision 21504 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	ca7c784fdf	Unroll loops in check_mv() ~6% faster (slow path) loopfilter (should be ~2% overall) Originally committed as revision 21503 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	e814817b74	Factor mv/ref compare code out. This is a hair slower (0.15% maybe) but i really dont want to have the identical code duplicated 3 times because gcc adds odd threaded jumps with register reshuffling and register safe/restore. Originally committed as revision 21502 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Daniel Kristjansson	31277aebd9	Use av_mallocz in url_open_protocol for URLContext. Patch by Daniel Kristjansson: danielk cuymedia net Originally committed as revision 21501 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	12f1b1fec4	Remove last MAX_STREAMS from avienc.c Originally committed as revision 21500 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	14ca9cd0b0	configure: consolidate compiler-specific optimisation settings In the main per-compiler section, set speed_cflags and size_cflags with suitable values. Later one or the other is added to CFLAGS. Originally committed as revision 21499 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b4f0e04c99	Introduce AVIStream struct and move stream based variables to it. This removes all but one MAX_STREAM from avienc.c. Originally committed as revision 21498 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3b84924516	Simplify first edge filter condition. Originally committed as revision 21497 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b6302d0c55	Cosmetics, mostly indention, 2 or so new fixme comments that i was to lazy to split out Originally committed as revision 21496 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	0a32508d90	Make the fast loop filter path work with unavailable left MBs. This prevents the issue with having to switch between slow and fast code paths in each row. 0.5% faster loopfilter for cathedral Originally committed as revision 21495 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	b304767301	get rid of the start variable. a few cycles faster Originally committed as revision 21494 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	980bcc554d	Unroll main loop so the edge==0 case is seperate. This allows many things to be simplified away. h264 decoder is overall 1% faster with a mbaff sample and 0.1% slower with the cathedral sample, probably because the slow loop filter code must be loaded into the code cache for each first MB of each row but isnt used for the following MBs. Originally committed as revision 21493 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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22479 Commits (4e992796a97f3e2b8943aebb32ce5b7691494e6a) All Branches Search

22479 Commits (4e992796a97f3e2b8943aebb32ce5b7691494e6a)

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