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44 Commits

Author SHA1 Message Date
Ronald S. Bultje
94f7451a3a Introduce slice threads flag. 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-04-21 19:42:19 -04:00
Mans Rullgard
2912e87a6c Replace FFmpeg with Libav in licence headers 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-19 13:33:20 +00:00
Baptiste Coudurier
99bbc781e9 dnxhd: allow encoding with Avid Nitris compatibility. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-03-01 23:55:55 +00:00
Luca Barbato
dfd2a005eb Replace dprintf with av_dlog 
dprintf clashes with POSIX.1-2008
 2011-01-29 23:55:37 +01:00
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>
 2011-01-26 16:08:45 +00:00
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
 2010-11-16 01:00:55 +00:00
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
 2010-03-30 23:30:55 +00:00
Måns Rullgård
40d1122752 Use LOCAL_ALIGNED macro for local arrays 
Originally committed as revision 21866 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-02-17 20:36:20 +00:00
Måns Rullgård
c67278098d Move array specifiers outside DECLARE_ALIGNED() invocations 
Originally committed as revision 21377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-01-22 03:25:11 +00:00
Baptiste Coudurier
cb893cf386 avoid integer overflow in dnxhd encoder, fixes #1557 
Originally committed as revision 20557 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-20 00:13:34 +00:00
Baptiste Coudurier
a4fcd9966b clarify why the encoder is failing 
Originally committed as revision 20556 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-19 23:28:21 +00:00
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
 2009-10-12 14:46:53 +00:00
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
 2009-10-12 14:43:57 +00:00
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
 2009-10-06 06:33:18 +00:00
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
 2009-09-21 10:28:31 +00:00
Baptiste Coudurier
301a24de52 fix uninitialized memory in dnxhd encoder 
Originally committed as revision 19912 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-09-18 19:03:05 +00:00
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
 2009-09-06 16:09:21 +00:00
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
 2009-09-06 00:08:19 +00:00
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
 2009-05-08 19:41:21 +00:00
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
 2009-01-13 23:44:16 +00:00
Baptiste Coudurier
193ce3ab78 dnxhd get_pixels_8x4_sym sse2 
Originally committed as revision 16072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:19:14 +00:00
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
 2008-12-12 00:12:59 +00:00
Baptiste Coudurier
8c9c0ea427 rename 4x8 to 8x4 to match widthxheight consistently 
Originally committed as revision 16070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:11:19 +00:00
Baptiste Coudurier
09f6fc6b74 move structure definitions in their own header 
Originally committed as revision 16051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:32:24 +00:00
Baptiste Coudurier
00d9d0f5e2 cosmetics 
Originally committed as revision 16050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:16:01 +00:00
Baptiste Coudurier
049a6c8b32 use dsp clear_block 
Originally committed as revision 16049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:15:00 +00:00
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
 2008-11-12 17:47:23 +00:00
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
 2008-06-12 21:50:13 +00:00
Baptiste Coudurier
b73e868b4e cosmetics, remove table_ prefix 
Originally committed as revision 13617 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-02 03:12:43 +00:00
Baptiste Coudurier
556eec43ef optimize, merge offset bits in vlc code 
Originally committed as revision 13614 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-02 03:07:32 +00:00
Diego Biurrun
f4433de9ef consistency cosmetics: indices --> indexes 
Originally committed as revision 13444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-26 23:14:25 +00:00
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
 2008-05-12 10:31:52 +00:00
Baptiste Coudurier
6650c4c3a8 export dnxhd encoded picture quality 
Originally committed as revision 13071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-06 17:18:41 +00:00
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
 2008-04-27 10:52:44 +00:00
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
 2008-02-01 03:26:31 +00:00
Baptiste Coudurier
0c39c38b14 add bitrate helper to choose all dnxhd variants 
Originally committed as revision 11260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-18 13:52:07 +00:00
Baptiste Coudurier
c20d3ce255 indentation 
Originally committed as revision 11134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-02 19:28:20 +00:00
Baptiste Coudurier
cc3a970857 dnxhd 720p encoding and decoding support 
Originally committed as revision 11133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-02 19:27:19 +00:00
Baptiste Coudurier
df745b9ce6 cosmetics, encode_variance -> encode_fast 
Originally committed as revision 11132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-02 19:22:38 +00:00
Baptiste Coudurier
78532b052d fix corner case when qscale 1 bits < frame bits but max bits with worst padding > frame bits 
Originally committed as revision 11131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-02 19:20:46 +00:00
Baptiste Coudurier
45b8e9e507 better lambda search method 
Originally committed as revision 10697 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-09 14:15:03 +00:00
Baptiste Coudurier
2e85b344f7 dnxhd 36mbit support 
Originally committed as revision 10689 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 15:36:57 +00:00
Baptiste Coudurier
6cb1d36169 typo weigth->weight 
Originally committed as revision 10687 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 12:28:36 +00:00
Baptiste Coudurier
fc4cbc1699 DNxHD (SMPTE VC-3) encoder 
Originally committed as revision 10682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-10-08 11:27:18 +00:00