FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Stefano Sabatini	695f7de6a4	Declare variable "version" in the PRINT_LIB_VERSION() macro if block, slightly simpler and more robust. Originally committed as revision 21492 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	39c6b3f54c	Support demuxing Blu-ray subtitles in matroska files. Patch sent to mailing list by Taylor Ralph, taylor D ralph A gmail Originally committed as revision 21491 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ronald S. Bultje	88248b76af	Fix BSD compile (PF_UNSPEC is not a standard define, AF_UNSPEC is). Originally committed as revision 21490 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Rafaël Carré	881b5b80da	Fix svq3_* function declarations. Patch by Rafaël Carré, rafael D carre A gmail Originally committed as revision 21489 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e3d8807315	SVQ1: 4-byte-align codebook tables These tables are accessed as uint32 so they must be suitably aligned. Originally committed as revision 21488 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	7e2ef1b9e1	Fix possible crashes in mlp parser, it tries to go back 7 bytes after finding the 4-byte signature. Add a check that ignores the signature if we do not have enough previous data to go back at least 7 bytes. Originally committed as revision 21487 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	d780511b94	Reduce log level of "Extracting .. channel downmix" to AV_LOG_DEBUG, the message is pointless to ordinary users and is printed once per frame. Originally committed as revision 21486 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	d30a8beb99	Fix duration calculation in the presence of a single wraping of the timeline. Fixes issue1714. Originally committed as revision 21485 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	ad5cc780c0	Schedule an increase in the maximum number of streams at next libavformat major version bump. Originally committed as revision 21484 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	60402344af	ffmpeg.c : Increase static limit on the maximum number of input files. Originally committed as revision 21483 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	87fec35d8d	Add macro AV_JOIN() for joining two tokens into one Originally committed as revision 21482 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	9f72b23c5c	Revert Revision: 21362 Log: Set CODEC_CAP_SUBFRAMES for adpcm decoders This makes ffmpeg stop printing millions of Multiple frames in a packet from stream 0 when decoding adpcm. Reason: adpcm has no subframes, the flag does not belong there Originally committed as revision 21481 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3ff0daf06d	Print "Multiple frames in a packet" warning independant of CODEC_CAP_SUBFRAMES because CODEC_CAP_SUBFRAMES is primarely misused to hide this warning otherwise which renders the flag completely useless. Originally committed as revision 21480 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	8670f84cf9	Update comment. Originally committed as revision 21479 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	67b678bb40	Revert Revision: 21473 Log: Fix misc typos, patch by Fabian Greffrath base64_decode(PGZhYmlhbkBncmVmZnJhdGguY29tPg==). This violates the spec. Originally committed as revision 21478 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	5116571dcd	Prettify PRINT_LIB_VERSION macro Originally committed as revision 21477 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	58fe804a5a	Get rid of ifdeffery for printing library versions and configurations Originally committed as revision 21476 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	dc4f5a1c3a	Emit CONFIG_AVUTIL for completeness Originally committed as revision 21475 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	e470ef7641	Use table to speedup access to non_zero_count in MBAFF with differing interlacing. ~4 cpu cycles speedup Originally committed as revision 21474 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	e8a9d01846	Fix misc typos, patch by Fabian Greffrath base64_decode(PGZhYmlhbkBncmVmZnJhdGguY29tPg==). Originally committed as revision 21473 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	97d5fa38e0	10l: fix linking Alphabetical order isn't always a good idea. Originally committed as revision 21472 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	b51de6d8c7	Rename swscale-example to swscale-test, to better reflect the intended use of the program. Originally committed as revision 30439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Stefano Sabatini	d19a046ebb	Document av_register_protocol(), not that it really needs to be documented but it's nice to have everything documented. Originally committed as revision 21471 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	8652e44acd	Simplify left_xy init Originally committed as revision 21470 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	599fe45b8d	Split fill_caches() between loopfilter & decode, the 2 no longer where common enough to justify the messy interleaving. Originally committed as revision 21469 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	5a0f713118	Allow disabling of lavc, lavf, lavd, and lsws Originally committed as revision 21468 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	16e5e39ab4	Optimize loop filtering of the left edge in MBAFF. 60 cpu cycles speedup Originally committed as revision 21467 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	d3cb93b374	Revert r21226, it was a joke: Get one step closer to world domination. Remove "make uninstall". Originally committed as revision 21466 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	dfe4dc154b	use left_xy[1] in mbaff QP loop filter check, this improves the amount that can be skiped. Originally committed as revision 21465 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	aebf31236e	Optimize mv/ref cache init for left MB. Originally committed as revision 21464 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	f2c694af28	Add UMULH() This function/macro returns the high half of the unsigned 64-bit product of two unsigned 32-bit operands. Originally committed as revision 21463 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Loren Merritt	900479bb74	optimize h264_loop_filter_strength_mmx2 244->160 cycles on core2 Originally committed as revision 21462 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jeremy Morton	2700063655	Don't use tcp_fd if we're not using TCP-based connections (e.g. when reading direct SDP files to set up UDP-based RTP-streams). Fixes issue 1713. Patch by Jeremy Morton <ffmpeg game-point net>. Originally committed as revision 21461 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	6548c939ec	remove unneeded check Originally committed as revision 21460 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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