FFmpeg

Commit Graph

Author	SHA1	Message	Date
Jeff Downs	fdb699de62	Fix passing of unaligned addresses to dsputil diff_bytes() by changeing calls to sub_left_prediction such that the source frame data pointers are no longer offset to skip the initial elements. This keeps them properly aligned for the subsequent call to diff_bytes. Changes encoding offset to compensate. Mailing list thread: https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-May/069952.html Originally committed as revision 18919 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Jeff Downs	aa5cfdfb4f	Add offset argument to encode_422_bitstream() to control where in the source data array to start encoding. Change all calls to pass zero for this new argument for equivalent behavior. This is a restructure to support a forthcoming bug fix. Originally committed as revision 18918 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	238ef6dadd	Add a av_fast_malloc function and replace several uses of av_fast_realloc, thus avoiding potential memleaks and pointless memcpys. Originally committed as revision 18470 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	b275500706	Split bitstream.h, put the bitstream writer stuff in the new file put_bits.h. Originally committed as revision 18461 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Thilo Borgmann	7a00bbad21	Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows passing of packet-specific flags from demuxer to decoder, such as the keyframe flag, which appears necessary to playback corePNG P-frames. Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread "Google Summer of Code participation" on the mailinglist. Originally committed as revision 18351 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	300a3d0d00	Make sure the last bits of huffyuv frames are zeroed. Fixes issue946 Originally committed as revision 18334 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Daniel Verkamp	5ef251e504	Add missing av_cold in static init/close functions. Patch by Daniel Verkamp daniel at drv dot nu. Originally committed as revision 17526 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Loren Merritt	3daa434a40	ff_add_hfyu_median_prediction_mmx2 overall ffvhuff decoding speedup: 28% on core2, 25% on k8. Originally committed as revision 17059 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	bad5537e2c	Use full internal pathname in doxygen @file directives. Otherwise doxygen complains about ambiguous filenames when files exist under the same name in different subdirectories. Originally committed as revision 16912 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	199436b952	moves mid_pred() into mathops.h (with arch specific code split by directory) Originally committed as revision 16681 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Aurelien Jacobs	b250f9c66d	Change semantic of CONFIG_, HAVE_ and ARCH_*. They are now always defined to either 0 or 1. Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	fe5c7e588d	More POSIX _t namespace cleanup. Originally committed as revision 16082 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Luca Abeni	dd1c8f3e6e	Bump Major version, this commit is almost just renaming bits_per_sample to bits_per_coded_sample but that cannot be done seperately. Patch by Luca Abeni Also reset the minor version and fix the forgotton change to libfaad. Note: The API/ABI should not be considered stable yet, there still may be a change done here or there if some developer has some cleanup ideas and patches! Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	f544a5fc84	Replace generic CONFIG_ENCODERS preprocessor conditionals by more specific CONFIG_FOO_ENCODER conditionals where appropriate. Originally committed as revision 15174 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	2a43a093ed	Replace generic CONFIG_DECODERS preprocessor conditionals by more specific CONFIG_FOO_DECODER conditionals where appropriate. Originally committed as revision 15162 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	fe4bf37455	Make AVCodec long_names definition conditional depending on CONFIG_SMALL. Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	eacced45c4	Replace some occurrences of -1 with PIX_FMT_NONE. Fixes icc warning #188: enumerated type mixed with another type Originally committed as revision 13130 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	bcdb2378f7	Add long names to some AVCodec declarations. patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13022 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Zuxy Meng	98a6fff98c	Apply 'cold' attribute to init/uninit functions in libavcodec Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	fb2cf1bcf0	const Originally committed as revision 11724 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	2bf4aa2e93	prevent huffyuv from generating codewords of length 32. (regression in r9069) Originally committed as revision 9921 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Oliver Pfister	7b62bb2b8d	fix mem leak patch by Oliver Pfister: [oliver pfister gmx ch] Originally committed as revision 9490 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	7b94177e37	Group all copyright and author notices together. Originally committed as revision 9483 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	90b5b51eab	misc typo fixes Originally committed as revision 9291 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	8be6dac8dc	merge huffman tables for rgb too Originally committed as revision 9124 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	f45fcba303	cosmetics (reduce nesting) Originally committed as revision 9119 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	acc0e0c8b6	use sparse huffman tables. 1.5% faster huffyuv decoding. Originally committed as revision 9118 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	19716d6478	merge huffman tables so that we read 2 symbols at a time. 30% faster huffyuv decoding. Originally committed as revision 9104 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	98ef8c324c	change brute force search to min-heap. 3.6x faster generate_len_table, 8% faster ffvhuff encoding. Originally committed as revision 9069 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	bf1a5a46d6	cosmetics: macrofy duplicate code in huffyuv Originally committed as revision 9055 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	390f9f3127	r3938 broke 2pass huffyuv (not that anyone uses it) Originally committed as revision 9054 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	2029f312e8	Remove redundant #inclusion of common.h, avcodec.h already #includes it. Originally committed as revision 8967 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	0ec4bc6a27	oops, encoder was under ifdef decoders. Originally committed as revision 8455 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	d2bfaf8aae	huffyuv rgb encoder Originally committed as revision 8439 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	71e445fca3	Replace deprecated PIX_FMT names by the newer variants. Originally committed as revision 7867 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	62bb489b13	add some #ifdef CONFIG_ENCODERS/DECODERS Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	27dc20a071	set supported pixel formats correctly Originally committed as revision 5896 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	b548f2b91b	ffv1 and ffvhuff havnt changed since a long time and noone proposed any changes within 1 month after my warning so they are officially no longer experimental and we will gurantee decodeability of files encoded with the currenzt ffv1/ffvhuff in the future Originally committed as revision 5288 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	1adc29eedb	dont forget table_size in the decode_frame return value Originally committed as revision 5246 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	e70e7a4b17	segfault fix Originally committed as revision 5178 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	267f7edcd1	(f)printf --> av_log conversion taken from a patch by Steve L'Homme Originally committed as revision 5127 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	f038fe8b4a	warning fixes by Luca Abeni, lucabe72 ##@## email ##.## it Originally committed as revision 4898 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Måns Rullgård	4733abcbf3	use PRIxN, %zd, %td formats where needed Originally committed as revision 4740 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Michael Niedermayer	9cd8179818	#defines for strict_std_compliance and split between inofficial extensions and non standarized things Originally committed as revision 4205 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Mike Melanson	160d679c07	Ministry of English Composition, reporting for duty (and the word is "skipped", not "skiped"; "skiped" would rhyme with "hyped") Originally committed as revision 4153 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	40c5fa2689	AVOption removial patch from (James A. Morrison >ja2morri csclub.uwaterloo ca>) with minor changes from me Originally committed as revision 4019 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago

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109 Commits (be43ae66517272dc2d9e7420df6931e622d9e4bc)