FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	d341d5fd2c	dnxhdenc: fixed signed multiplication overflow The low 32 bits of a multiplication are the same for signed and unsigned operands. Casting to unsigned before multiplying is thus equivalent while avoiding signed overflow, which is undefined by the C99 standard. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	14 years ago
Mans Rullgard	e72f3d10f6	dnxhdenc: fix declarations in for loops Apparently the gcc warning doesn't trigger on these. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Joseph Artsimovich	5ab21439fd	dnxhd: 10-bit support Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	b049978397	dnxhdenc: remove inline from function only called through pointer Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	1073823984	dnxhdenc: whitespace cosmetics Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	828e207337	dnxhdenc: Replace a forward declaration by the proper #include.	14 years ago
Baptiste Coudurier	14cf9e698d	dnxhdenc: add AVClass in private context. Fixes private options. Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	b66752790a	AVOptions: make default_val a union, as proposed in AVOption2. This breaks API and ABI.	14 years ago
Stefano Sabatini	975a1447f7	Replace deprecated FF__TYPE symbols with AV_PICTURE_TYPE_. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Ronald S. Bultje	94f7451a3a	Introduce slice threads flag. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Baptiste Coudurier	99bbc781e9	dnxhd: allow encoding with Avid Nitris compatibility. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Luca Barbato	dfd2a005eb	Replace dprintf with av_dlog dprintf clashes with POSIX.1-2008	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Baptiste Coudurier	9d9c3e1a70	Make DNxHD encoder produce files that are strictly VC-3 compatible Originally committed as revision 25756 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	40d1122752	Use LOCAL_ALIGNED macro for local arrays Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	c67278098d	Move array specifiers outside DECLARE_ALIGNED() invocations Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	cb893cf386	avoid integer overflow in dnxhd encoder, fixes #1557 Originally committed as revision 20557 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	a4fcd9966b	clarify why the encoder is failing Originally committed as revision 20556 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	b5ca9cd36f	Reindent after removing the outer for loops in the execute2 patch Originally committed as revision 20212 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	2a1294b978	Move dnxhdenc to execute2 multithreading API. This allows for some simplifications like removing some outer loops and gives much better performance for thread_count > number of idle CPUs. Originally committed as revision 20211 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	01418506a2	Remove casts that are useless since the argument is void *. Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	40e26453c4	Use a custom radix sort implementation instead of qsort in dnxhd encoder. This is mainly to avoid test failures due to implementation-defined behaviour of qsort when elements are equal, giving different results for each of FreeBSD, Linux/glibc and Solaris. In addition it is about 35 % faster, effect on overall speed is minimal though (< 2%). Regression tests are unchanged (i.e. identical to Linux/glibc). Originally committed as revision 19949 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Baptiste Coudurier	301a24de52	fix uninitialized memory in dnxhd encoder Originally committed as revision 19912 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	2ba8301769	Mark all pix_fmts and supported_framerates compound literals as const. Makes no difference for gcc but at least icc can put them in .rodata then. Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Ramiro Polla	d31dbec374	Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label parameters. Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Daniel Verkamp	10ce919561	data parameter of dnxhd_encode_picture() should not be const. Fixes "dnxhdenc.c:805: warning: initialization from incompatible pointer type". patch by Daniel Verkamp, daniel drv nu Originally committed as revision 18773 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
Baptiste Coudurier	193ce3ab78	dnxhd get_pixels_8x4_sym sse2 Originally committed as revision 16072 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	e1b24cfddb	Move get_pixels_8x4 before init func to avoid useless forward declaration. Originally committed as revision 16071 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	8c9c0ea427	rename 4x8 to 8x4 to match widthxheight consistently Originally committed as revision 16070 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	09f6fc6b74	move structure definitions in their own header Originally committed as revision 16051 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	00d9d0f5e2	cosmetics Originally committed as revision 16050 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Baptiste Coudurier	049a6c8b32	use dsp clear_block Originally committed as revision 16049 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Roman Shaposhnik	3a84713aaa	Making it easier to send arbitrary structures as work orders to MT workers Originally committed as revision 15804 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
Baptiste Coudurier	b73e868b4e	cosmetics, remove table_ prefix Originally committed as revision 13617 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	556eec43ef	optimize, merge offset bits in vlc code Originally committed as revision 13614 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	f4433de9ef	consistency cosmetics: indices --> indexes Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Carl Eugen Hoyos	88a50f6c92	Replace one more occurrence of -1 with PIX_FMT_NONE. Fixes icc warning #188: enumerated type mixed with another type Originally committed as revision 13136 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	6650c4c3a8	export dnxhd encoded picture quality Originally committed as revision 13071 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	d5202e4fda	Add long names to many AVCodec declarations. patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13005 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7993df6527	consts I have underestimated this a little, and these are just some ... Originally committed as revision 11708 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	0c39c38b14	add bitrate helper to choose all dnxhd variants Originally committed as revision 11260 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	c20d3ce255	indentation Originally committed as revision 11134 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	cc3a970857	dnxhd 720p encoding and decoding support Originally committed as revision 11133 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Baptiste Coudurier	df745b9ce6	cosmetics, encode_variance -> encode_fast Originally committed as revision 11132 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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55 Commits (463ea05ab24ad0d27b54e985cab1a9a9c953285c)