FFmpeg

Commit Graph

Author	SHA1	Message	Date
Luca Barbato	79f64f7ebc	bitstream: Avoid undefined behavior in bitstream_skip() Do not use skip_remaining() to fully wipe the cache, as this could do a 64-bit shift of a 64-bit variable which is undefined behavior in C. Instead set the related variables to zero directly. Thanks to Uoti for pointing out the problem. CC: libav-stable@libav.org	7 years ago
Luca Barbato	0ac1fec1c3	bitstream: Move VLC reading functions into the vlc.h header This makes the bitstream.h header leaner. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Luca Barbato	9c2d36fcaf	dv: Convert to the new bitstream reader	8 years ago
Alexandra Hájková	dd3d7ddf2a	lavc: add a new bitstream reader to replace get_bits The new bit reader features a simpler API and an implementation without stacks of nested macros. Signed-off-by: Anton Khirnov <anton@khirnov.net>	8 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
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
Stefano Sabatini	4af615b81e	Document the 'size' parameter of set_put_bits_buffer_size(). Originally committed as revision 18448 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	930cab5944	Document ff_put_string(). Originally committed as revision 18447 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	54b02ccda2	Rename the 'put_zero' parameter of ff_put_string() to 'terminate_string'. Originally committed as revision 18442 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	980f54513e	Add documentation for skip_put_bytes(). Originally committed as revision 18441 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	093364da30	Doxygenate ff_copy_bits(). Originally committed as revision 18440 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	86755e82f7	Factorize declaration for the two variants of put_bits(). Originally committed as revision 18439 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	0a73e94fd6	Clarify documentation for put_bits_count(). Originally committed as revision 18432 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	facf521daa	Document align_put_bits(). Originally committed as revision 18427 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	fc660a0143	Doxygenate flush_put_bits() documentation. Originally committed as revision 18426 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	e46ddebd14	Doxygenate put_bits_count() documentation. Originally committed as revision 18425 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	f7a2aab7d8	Doxygenate init_put_bits(). Originally committed as revision 18423 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	f9f74ab97b	Add a notice telling that the behavior of skip_put_bits() is undefined if n is 0. Originally committed as revision 18285 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Justin Ruggles	017c0811a1	Add a get_sbits_long() function. Originally committed as revision 17740 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Reimar Döffinger	edd532db64	Simplify show_bits_long and copy the GetBitsContext around only once instead of twice. Originally committed as revision 17736 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Michael Niedermayer	71a48ff23c	Add size_in_bits to PutBitContext Originally committed as revision 17006 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
Reimar Döffinger	724cc2dfaa	Use AV_WL32/AV_WB32 in bitstream.h Originally committed as revision 16778 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
Måns Rullgård	23ae2b68b0	Replace UNALIGNED_STORES_ARE_BAD with !HAVE_FAST_UNALIGNED Originally committed as revision 16364 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	a2fc0f6a6d	ARM: replace "armv4l" with "arm" Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Pettenò	be449fca79	Convert asm keyword into __asm__. Neither the asm() nor the __asm__() keyword is part of the C99 standard, but while GCC accepts the former in C89 syntax, it is not accepted in C99 unless GNU extensions are turned on (with -fasm). The latter form is accepted in any syntax as an extension (without requiring further command-line options). Sun Studio C99 compiler also does not accept asm() while accepting __asm__(), albeit reporting warnings that it's not valid C99 syntax. Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	7a7c4a7bf7	Fix typo. Originally committed as revision 15034 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Bartlomiej Wolowiec	8580314463	Little-endian bitstream writer Originally committed as revision 14965 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Måns Rullgård	29c8b6263a	Remove dead code in bitstream.h Originally committed as revision 14238 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Ramiro Polla	6647ab80e3	bitstream: move put_sbits() from flacenc.c to bitstream.h and use it throughout libavcodec. Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	71c465a151	Bitstream: use AV_RB16() in LIBMPEG2_BITSTREAM_READER This makes LIBMPEG2_BITSTREAM_READER_HACK redundant, so remove it. Originally committed as revision 14197 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	d05b24ff89	Little helper macro to make the use of INIT_VLC_USE_NEW_STATIC easier. Originally committed as revision 13562 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	ccc54864fe	Make init_vlc* support proper static tables instead of this broken beyond imagination alloc_static() trash. Originally committed as revision 13561 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	1701cbfafc	const Originally committed as revision 11846 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Kostya Shishkov	b44665c4e6	Make decode210() common function. Originally committed as revision 11382 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Aurelien Jacobs	28296f9c9e	move get_unary() to its own file Originally committed as revision 10240 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Roman Shaposhnik	67c1b32f3d	* getting rid of code duplication Originally committed as revision 9997 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Alex Beregszaszi	971e878dca	copy get_unary from vc1 Originally committed as revision 9994 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Michael Niedermayer	1ae7a85116	indent Originally committed as revision 9894 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	df3a80b50a	cosmetics: misc typo fixes Originally committed as revision 9815 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Aurelien Jacobs	98f7b56bb6	move ff_copy_bits to bitstream.c Originally committed as revision 9503 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	755bfeabcc	misc spelling fixes Originally committed as revision 9289 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Loren Merritt	b613bacca9	add init_vlc_sparse(). faster than init_vlc() if there are lots of holes in the tables. Originally committed as revision 9117 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Marc Hoffman	73a47fb297	Blackfin is a strictly aligned processor. Patch by Marc Hoffman mmh _at_ pleasantst.com Subject: [Ffmpeg-devel] PATCH Blackfin UNALIGNED_STORES_ARE_BAD in bitstream.h Date: Tue, 17 Apr 2007 06:12:02 -0400 Originally committed as revision 8777 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	e42dba481f	typos/grammar Originally committed as revision 8641 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago

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93 Commits (78fa0b9033c0834c049e2aedf71a8c613fed87ab)