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209 Commits

Author SHA1 Message Date
Baptiste Coudurier
d509c743b7 check if frame size matches old sys and assumes corrupted input, fixes #1192 
Originally committed as revision 19192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-06-14 22:34:28 +00:00
Baptiste Coudurier
b8df8d0d1c remove cast and use put_sbits, fix assertion in put_bits 
Originally committed as revision 19024 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-31 06:33:58 +00:00
David Conrad
580a7465fb Add a chroma_sample_location field to define positioning of chroma samples 
Originally committed as revision 18795 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-05-11 04:34:23 +00:00
Stefano Sabatini
9106a698e7 Rename bitstream.h to get_bits.h. 
Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-04-13 16:20:26 +00:00
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
 2009-04-12 08:35:26 +00:00
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
 2009-04-07 15:59:50 +00:00
Roman Shaposhnik
ce83d2bd37 Fixing a value returning issue 
Originally committed as revision 17469 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-20 02:00:44 +00:00
Roman Shaposhnik
94ed2a303d transitioning dv_guess_dct_mode to dsputil cmp function 
Originally committed as revision 17449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-19 00:34:42 +00:00
Diego Biurrun
1bf6e565dd cosmetics: 'const static' --> 'static const' to avoid warnings of the type 
"'static' is not at beginning of declaration" with -Wextra.

Originally committed as revision 17391 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-17 12:03:10 +00:00
Roman Shaposhnik
f52901b305 No need to compute stype 
Originally committed as revision 16988 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-02-04 16:16:53 +00:00
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
 2009-02-01 02:00:19 +00:00
Baptiste Coudurier
7591b30499 remove some warnings due to avctx->execute 
Originally committed as revision 16909 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 22:49:58 +00:00
Ben Hutchings
f579d24bad assume widescreen when ratio also > 17, patch by Ben Hutchings, ben at decadent dot org dot uk 
Originally committed as revision 16907 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 22:16:17 +00:00
Roman Shaposhnik
1a969d6dfe Cosmetics: fixing indentation 
Originally committed as revision 16880 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:50:18 +00:00
Roman Shaposhnik
77cd35cdb5 unrolling encoding loops 
Originally committed as revision 16879 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:46:25 +00:00
Roman Shaposhnik
b45ba151cf Cosmetics: simplifying static initialization 
Originally committed as revision 16878 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:41:04 +00:00
Roman Shaposhnik
85eca52be4 simplifying DIF encoding process 
Originally committed as revision 16877 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:39:05 +00:00
Roman Shaposhnik
76bd5997a9 Cosmetics: fixing the indentation 
Originally committed as revision 16876 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:37:31 +00:00
Roman Shaposhnik
9b8390bfbe factoring code into dv_init_enc_block 
Originally committed as revision 16875 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:36:38 +00:00
Roman Shaposhnik
5c2a9dd64e Cosmetics: replacing 0 with NULL for pointer assignment 
Originally committed as revision 16874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:36:00 +00:00
Roman Shaposhnik
2331854d0b Cosmetics: moving the function definition around 
Originally committed as revision 16873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:35:29 +00:00
Roman Shaposhnik
b25d439233 Replacing the constant with a macro 
Originally committed as revision 16872 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-31 01:34:44 +00:00
Diego Biurrun
406792e7b0 cosmetics: Remove pointless period after copyright statement non-sentences. 
Originally committed as revision 16684 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-19 15:46:40 +00:00
Aurelien Jacobs
49fb20cb8a replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ 
and remove all ENABLE_ definitions.

Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-01-14 17:19:17 +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
Roman Shaposhnik
a21fd75f56 Making idct factor tables dynamically allocated 
Originally committed as revision 15885 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-20 01:40:40 +00:00
Roman Shaposhnik
ff16d6e495 Change of indentation 
Originally committed as revision 15883 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-19 01:40:09 +00:00
Roman Shaposhnik
195b349041 Getting rid of huge static DV tables 
Originally committed as revision 15874 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-18 20:48:26 +00:00
Roman Shaposhnik
1ac1217bd6 Getting rid of unneeded extra wrapper functions 
Originally committed as revision 15873 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-18 20:33:08 +00:00
Roman Shaposhnik
2ae7e12430 Taking advantage of the new ->execute API 
Originally committed as revision 15806 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-12 21:13:28 +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
Roman Shaposhnik
c3d470b4a9 implementing more efficient (and direct) allocation of work for DV codec workers 
Originally committed as revision 15788 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-11-08 00:18:00 +00:00
Roman Shaposhnik
0e60e19019 renaming macro in order to conform with the rest of libavcodec 
Originally committed as revision 15751 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-30 15:43:00 +00:00
Diego Biurrun
f94036f159 prettyprinting cosmetics 
Originally committed as revision 15682 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-24 21:41:27 +00:00
Diego Biurrun
75f2c20983 spelling cosmetics 
Originally committed as revision 15681 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-24 21:37:06 +00:00
Roman Shaposhnik
4e92dabf60 replacing frame_rate and frame_rate_base with an AVRational time_base 
Originally committed as revision 15584 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-07 16:59:18 +00:00
Roman Shaposhnik
6a276c46b1 unrolling the loops as per Michael's suggestion 
Originally committed as revision 15580 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-07 15:52:20 +00:00
Roman Shaposhnik
0843ddcb91 fixing a bug that prevented proper unweighting table to be selected 
Originally committed as revision 15579 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-07 15:51:29 +00:00
Roman Shaposhnik
2b6cee9f1e Doxygenizing the comments 
Originally committed as revision 15578 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-07 15:50:29 +00:00
Roman Shaposhnik
c9b0b38f45 simplifying the code as per Michael's suggestion 
Originally committed as revision 15577 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-07 15:49:45 +00:00
Diego Biurrun
910f02a054 spelling cosmetics 
Originally committed as revision 15518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-10-02 16:28:58 +00:00
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
 2008-09-02 23:25:57 +00:00
Roman Shaposhnik
f8007a1473 Intial implementation of the DV100 (AKA DVCPRO HD) decoder and demuxer as 
specified in SMPTE 370M

Originally committed as revision 15010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-28 22:41:00 +00:00
Roman Shaposhnik
f4acfa3887 Cosmetic change aimed at making it easier to see how bits are consumed 
Originally committed as revision 14998 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:25:47 +00:00
Roman Shaposhnik
b1e3628e8c Factoring out chan_slice / 27 into seq variable 
Originally committed as revision 14997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:21:17 +00:00
Roman Shaposhnik
7ae6dcb595 Simplification of how dct_mode affects decoding. 
Originally committed as revision 14996 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-27 20:17:01 +00:00
Roman Shaposhnik
c89cb5894e Making block size in bits variable and dependent on the DV spec 
Originally committed as revision 14842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 16:02:43 +00:00
Roman Shaposhnik
713c1aa9a6 Making the number of blocks per macroblock dependent on the DV stream 
specification

Originally committed as revision 14841 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 16:01:41 +00:00
Roman Shaposhnik
cb879ec2fb Introducing DV_MAX_BPM macro instead of a hardcoded value for the 
highest number of blocks per macroblock

Originally committed as revision 14840 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-19 16:00:26 +00:00
Roman Shaposhnik
3f66d16821 Fixing the units in DV50 tables (both coordinates are 
supposed to be in units of 8 pixels) and simplifying
the calculations of y_ptr and c_offset.

Originally committed as revision 14693 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 10:14:46 +00:00
Roman Shaposhnik
d557838cfb Coalescing the un-weighting and de-quantization steps for faster 
processing

Originally committed as revision 14691 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-11 09:35:58 +00:00
Diego Biurrun
4ad62d9a5c Move #ifdef CONFIG_DVVIDEO_ENCODER up to cover all functions used for encoding. 
Originally committed as revision 14166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-11 07:48:37 +00:00
Diego Biurrun
fd9f315339 Make preprocessor condition more specific and useful by changing 
#ifdef CONFIG_ENCODERS --> #ifdef CONFIG_DVVIDEO_ENCODER.

Originally committed as revision 14165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-07-11 07:45:49 +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
39883fffa7 remove useless wrapper func 
Originally committed as revision 13738 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-06-10 19:21:40 +00:00
Baptiste Coudurier
390b25aeda set avctx time_base in dv decoder 
Originally committed as revision 13515 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-05-28 23:56:25 +00:00
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
 2008-05-11 22:28:43 +00:00
Stefano Sabatini
6140271f54 Add some long names to AVCodec declarations. 
patch by Stefano Sabatini, stefano.sabatini-lala poste it

Originally committed as revision 13017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-29 07:24:44 +00:00
Alexander Strange
8e5f465f4c Increase alignment for DCT block arrays from 8 to 16 
Patch by Alexander Strange ( astrange ithinksw com )

Originally committed as revision 12767 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-04-08 01:09:33 +00:00
Zuxy Meng
98a6fff98c Apply 'cold' attribute to init/uninit functions in libavcodec 
Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-21 03:11:20 +00:00
Aurelien Jacobs
fbd4293df9 remove more useless mpegvideo.h includes 
Originally committed as revision 12323 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-03-05 00:43:11 +00:00
Michael Niedermayer
095f08d599 some const 
Originally committed as revision 11758 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-02-01 15:08:55 +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
Aurelien Jacobs
59e6f60a99 add ff_ prefix to all simple_idct symbols 
Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-08 21:21:11 +00:00
John Dalgliesh
5885dda4c5 force 16-bytes alignement of block array, as needed by the implementation of ff_dct_sse2 
patch by John Dalgliesh %johnd A defyne P org%

Originally committed as revision 8420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-15 23:45:20 +00:00
Michael Niedermayer
6bd10f2de5 kill av_mallocz_static() 
Originally committed as revision 8400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-14 12:15:34 +00:00
Michael Niedermayer
2df6e97872 kill a av_mallocz_static() 
Originally committed as revision 8395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-03-13 23:30:28 +00:00
François Revol
8fa36ae09d This fixes error handling for BeOS, removing the need for some ifdefs. 
AVERROR_ defines are moved to avcodec.h as they are needed in there as well. Feel free to move that to avutil/common.h.
Bumped up avcodec/format version numbers as though it's binary compatible we will want to rebuild apps as error values changed.
Please from now on use return AVERROR(EFOO) instead of the ugly return -EFOO in your code.
This also removes the need for berrno.h.

Originally committed as revision 7965 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-02-13 18:26:14 +00:00
Roman Shaposhnik
e950141a58 * Fixing a bug with incorrect bits set in AAUX source pack 
* Making DV codec release a buffer on exit
   * Flagging accepted pix_fmts for DV encoder

Originally committed as revision 7531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-01-15 07:41:28 +00:00
Måns Rullgård
849f10351d rename always_inline to av_always_inline and move to common.h 
Originally committed as revision 7256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-12-08 00:35:08 +00:00
Diego Biurrun
c26abfa541 Rename ABS macro to FFABS. 
Originally committed as revision 6666 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-11 23:17:58 +00:00
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
 2006-10-07 15:30:46 +00:00
Alexander Strange
eacad59e03 Fix compilation with --disable-encoders. 
patch by Alexander Strange, astrange at ithinksw dot com

Originally committed as revision 6410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-10-01 18:19:49 +00:00
Måns Rullgård
62bb489b13 add some #ifdef CONFIG_ENCODERS/DECODERS 
Originally committed as revision 6356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-27 19:54:07 +00:00
Roman Shaposhnik
3c8f30a745 * Restructuring the division of labor between DV codec and DV format 
[ Based on a patch by Brian Brice (bbrice at newtek dot com) ]

Originally committed as revision 6161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-09-04 03:33:11 +00:00
Aurelien Jacobs
75c998a219 force usage of ALT_BITSTREAM_READER where needed 
Originally committed as revision 6118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-08-28 18:46:01 +00:00
Roman Shaposhnik
56419683b2 I still don't think this should be here. Note: without this code DV encoder 
will accept incorrect pix_fmt's and such, but decoder will work much better
with containers not setting the same attributes. It seems like there will
be a generic mechanism for checking such constraints, but if not I can always
resurrect this check for *encoder* only.

Originally committed as revision 5114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 09:54:09 +00:00
Daniel Maas
0b297700b7 DVCPRO50 support. 
Patch by Daniel Maas dmaas at maasdigital dot com

Originally committed as revision 5113 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-03-06 08:54:33 +00:00
Dan Maas
40116978de Assign class 2 to most macroblocks by default, instead of a more conservative 
method defined by SMPTE

Patch by Dan Maas

Originally committed as revision 5074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-28 02:54:48 +00:00
Roman Shaposhnik
e5867e4d50 Not that we're that far from being an *initial* implementation, but 
at least weighting got implemented thanks to Dan. ;-)

Originally committed as revision 5071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-27 05:04:05 +00:00
Dan Maas
2e52b44e50 AC coefficient weighing (per SMPTE 314M) for the DV encoder and decoder. The 
performance impact is less than 1%.

Patch by Dan Maas  (dmaas at maasdigital dot com)

Originally committed as revision 5070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-27 04:50:06 +00:00
Michael Niedermayer
0403f791b3 remove wrong assert() 
Originally committed as revision 5067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-26 15:40:08 +00:00
Michael Niedermayer
d676478c8d replace for loop with 2 asserts() 
Originally committed as revision 5066 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-26 15:24:42 +00:00
Dan Maas
6df5f6ae51 size[0-3] are not initialized (and can get random negative trash 
values), so the comparison with vs_total_ac_bits is messed up on the
first couple loop iterations, leading to AC underflows.

the b->prev[] pointers were not being maintained correctly. We
potentially have to update b->prev[] both before and after the area
whose VLC length is getting adjusted.

this also might fix the ppc regression failure?

patch by (Dan Maas <dmaas maasdigital com>)

Originally committed as revision 5064 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-25 22:58:26 +00:00
Michael Niedermayer
7bdb4f67bc 10l (forgot EOBs) 
Originally committed as revision 5059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-24 09:16:26 +00:00
Michael Niedermayer
6661b2130d dont lowwer qnos of more blocks then needed 
Originally committed as revision 5055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-23 13:05:37 +00:00
Michael Niedermayer
d2d230a756 fixing dv_guess_qnos() 
roman, dont hesitate to reverse this and solve it differntly if you want ...

Originally committed as revision 5053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-23 08:56:53 +00:00
Michael Niedermayer
fe78f7cdaa print a big warning if we mess up and run out of space ... 
Originally committed as revision 5052 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-23 00:16:45 +00:00
Steve L'Homme
68b51e58ce MSVC-compatible __align8/__align16 declaration 
patch by Steve Lhomme, steve .dot. lhomme .at. free .dot. fr

Originally committed as revision 4942 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-02-05 13:35:17 +00:00
Diego Biurrun
5509bffa88 Update licensing information: The FSF changed postal address. 
Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-12 22:43:26 +00:00
Roman Shaposhnik
aa06658248 Moving dv_anchor back to the global scope. This creates a tiny memory 
leak for cases like dlopening libavcodec.so and such, but I still
   don't know how to catch such events.

Originally committed as revision 4818 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2006-01-06 19:19:39 +00:00
Burkhard Plaum
c842aa378d Fix DV memory leak and allow multiple instances patch by (Burkhard Plaum?) 
approved by Roman Shaposhnik

Originally committed as revision 4777 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-25 22:38:21 +00:00
Diego Biurrun
bb270c0896 COSMETICS: tabs --> spaces, some prettyprinting 
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-22 01:10:11 +00:00
Diego Biurrun
115329f160 COSMETICS: Remove all trailing whitespace. 
Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-12-17 18:14:38 +00:00
Michael Niedermayer
4325ffd0a2 lowres support 
Originally committed as revision 4545 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-09-02 08:30:26 +00:00
Michael Niedermayer
c619ff6daf optimizations 
dc coeff rounding fix
class=3 num of bits fix
do interlaced check & idct only if CODEC_FLAG_INTERLACED_DCT

Originally committed as revision 4542 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-30 20:03:19 +00:00
Burkhard Plaum
5b2bf94340 Fix for memleak in dv.c patch by (Burkhard Plaum; plaum, ipf uni-stuttgart de) 
Originally committed as revision 4539 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-26 15:41:28 +00:00
Edward Hervey
856170f752 DV video encoder/decoder doesn't set keyframe and picture type properties patch by (Edward Hervey:bilboed,gmail com) 
Originally committed as revision 4503 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-08-11 01:28:04 +00:00
Roine Gustafsson
983ea0bc87 a few #ifdef CONFIG_X_ENCODER, patch by (Roine Gustafsson <roine users.sourceforge net] 
Originally committed as revision 4213 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-05-10 20:39:11 +00:00
Michael Niedermayer
5bb8a0daa1 various fixes related to the non alt_bitstream_reader 
Originally committed as revision 4136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2005-04-18 12:08:16 +00:00