FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Michael Niedermayer	18ea2f933c	Use left_mb_xy from fill_caches instead of recalculating it. Originally committed as revision 21459 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	a715af8ff4	Simplify left_xy content for the loop filter, this also makes it closer to what is needed and its faster too. Originally committed as revision 21458 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	d5c30c86d0	Simplify loop filter a little by using top/left_type. Originally committed as revision 21457 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	99344d4372	Set top & left types for deblock in fill_caches(). Originally committed as revision 21456 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	aaa995d7f2	100l typo fix, mixed up +-1 forcing the loop filter skip to never skip. Originally committed as revision 21455 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	66472bcde0	cosmetic Originally committed as revision 21454 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	3046c25ec5	Fix qp_thres loop filter check for MBAFF. Originally committed as revision 21453 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	806ac67b51	Optimize mb neighbor initialization for MBAFF in fill_caches(). ~10 cpu cycles speedup. Originally committed as revision 21452 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	ddee80f384	Metasoft MJPEG codec has Cb and Cr swapped, fixes issue 1611. Originally committed as revision 21451 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Michael Niedermayer	6022255774	Use isAnyRGB() where possible Originally committed as revision 30435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Michael Niedermayer	81858371d9	Add 3 more RGB makros that allow specifying RGB in bytes and any rgb/bgr. Originally committed as revision 30434 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Michael Niedermayer	3b1ee70312	Rename isRGB() and isBGR() as their meaning is confusing. Originally committed as revision 30433 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Stefano Sabatini	7b87519b32	Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks, slightly simplify code. Originally committed as revision 30432 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale	15 years ago
Michael Niedermayer	021dccba1f	Fix heap overflow due to lack of nb_components check. Originally committed as revision 21450 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Carl Eugen Hoyos	cc5d4f4c34	Release buffer when decoding is finished. Originally committed as revision 21449 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

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