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750e37eb83
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6029 Commits

Author SHA1 Message Date
Christophe Gisquet
750e37eb83 Select scan tables for 8x4 and 4x8 blocks only once. 
Patch by Christophe GISQUET ([christophe][gisquet] <whirlpool sign> free <spot> fr)
Thread [PATCH] Determine once and for all zz scan tables to use in VC-1 VLD

Originally committed as revision 11525 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-14 06:10:02 +00:00
Michael Niedermayer
526e037b95 Remove green clouds. 
fixes issue263

Originally committed as revision 11524 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-14 04:27:03 +00:00
Luca Barbato
3174c77a3e gcc2 doesn't have bogus mergel, patch from Sigbjørn Skjæret cisc...broadpark___no 
Originally committed as revision 11523 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-13 23:58:12 +00:00
Robert Swain
3ed546fe52 Add variable alpha and size of half window for Kaiser-Bessel Derived window 
generation. Hard code Bessel I0 approximation iterations to 50.

See thread for discussion:
[FFmpeg-devel] [PATCH] Move Kaiser-Bessel Derived window to mdct.c
Started on the 2008/01/10

Originally committed as revision 11520 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-13 11:02:08 +00:00
Reimar Döffinger
99fac0806b Get rid of fft_rev table, use ff_reverse and a shift. 
Reduces maximum allowed value for MDCT_NBITS to 10 (current value is 9)

Originally committed as revision 11519 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-13 08:33:00 +00:00
Reimar Döffinger
f952b30cd1 Use FFSWAP instead of "manual" swap 
Originally committed as revision 11518 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-12 17:37:36 +00:00
Robert Swain
4eb7a735cb Make the Kaiser-Bessel window generator a common function 
Patch by Robert Swain, robert d swain a gmail d com

Originally committed as revision 11514 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-12 11:11:19 +00:00
Michael Niedermayer
9f7458b285 Factorize some code into functions, had this in my tree and will be 
needed for mp3 encoding.

Originally committed as revision 11509 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-11 21:34:05 +00:00
Brian Brice
812f29ffb8 Clear synth_buf on flush(). Part of a patch by Brian Brice bbrice gmail com. 
Originally committed as revision 11507 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-11 18:20:42 +00:00
Brian Brice
4a69055bad Flush mp2 as well on seeking. Part of a patch by Brian Brice bbrice gmail com. 
Originally committed as revision 11506 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-11 18:18:45 +00:00
Christophe Gisquet
28748a9128 Factorize some duplicated code from CAVS and H.264 into a common file. 
patch by Christophe Gisquet, christophe.gisquet free fr

Originally committed as revision 11504 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-11 08:29:58 +00:00
Andreas Öman
48aecf5a7d Fix a bug causing the generated stream to be corrupt if the buffer 
contains NAL units previous to the IDR where the SPS/PPS was inserted.

Ok:ed by Benoit on irc.

Originally committed as revision 11482 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-09 08:38:28 +00:00
Justin Ruggles
f34b221bd2 used defined name for testing error resilience level 
Originally committed as revision 11478 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-08 23:44:48 +00:00
Diego Biurrun
aa6b38c29d Fix random typos. 
Originally committed as revision 11477 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-08 23:08:51 +00:00
Michael Niedermayer
787e135391 Randomly change the amount of noise if nothing is explicitly set. 
Originally committed as revision 11458 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-08 00:25:25 +00:00
Diego Pettenò
81fe0cfc0b Mark the ff_svq1_frame_size_table as constant. 
Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com

Originally committed as revision 11447 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-07 12:48:42 +00:00
Diego Pettenò
a1f89639a8 Move wmv1_scantable to .rodata section by making it an array of arrays. 
Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com

Originally committed as revision 11446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-07 12:47:14 +00:00
Diego Pettenò
9307db13f6 Mark the tables in g726.c as constant. 
Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com

Originally committed as revision 11444 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-07 12:43:04 +00:00
Diego Pettenò
b2a9177017 Remove unused symbol. 
Patch by Diego 'Flameeyes' Pettenò flameeyes ¤ gmail ! com

Originally committed as revision 11442 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-07 12:40:39 +00:00
Justin Ruggles
f0b3a7ba12 split out init of downmix coeffs into a separate function that can be called 
only when needed

Originally committed as revision 11441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-07 00:18:02 +00:00
Justin Ruggles
82a6c4811a remove unneeded variable from AC3DecodeContext 
Originally committed as revision 11439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-06 23:56:19 +00:00
Justin Ruggles
4bc829bb8f make sure that the last coupling band stops at the end of the coupling range 
Originally committed as revision 11438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-06 23:33:30 +00:00
Justin Ruggles
b02fbf7536 fix phase flag processing for the case when coupling coordinates are reused 
for the right channel, but new for the left channel

Originally committed as revision 11436 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-06 20:15:24 +00:00
Diego Biurrun
621d7fe936 Rename two structures, identifiers starting with _[A-Z] are reserved. 
Originally committed as revision 11435 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-06 16:02:55 +00:00
Kostya Shishkov
81df386929 Fractional parts of motion vectors should be accounted separately too 
Originally committed as revision 11433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-06 11:47:53 +00:00
Justin Ruggles
cfec09e914 check for request_channels in dca init function 
Originally committed as revision 11423 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 21:23:57 +00:00
Justin Ruggles
ef7f2bb782 add downmixing support to libfaad decoder 
Originally committed as revision 11422 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 21:08:20 +00:00
Justin Ruggles
1d8cfa3168 cosmetics: indentation after last commit 
Originally committed as revision 11421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 18:40:49 +00:00
Justin Ruggles
646800f79c move E-AC3 header parsing to ff_ac3_parse_header() 
Originally committed as revision 11420 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 18:39:55 +00:00
Justin Ruggles
86ad4c7e1b remove unneeded variables from AC3HeaderInfo 
Originally committed as revision 11419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 17:04:57 +00:00
Justin Ruggles
3eca1e6fad do not set channels before checking request_channels 
Originally committed as revision 11418 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 16:47:40 +00:00
Justin Ruggles
dc7009ea1b use request_channels in liba52 decoder 
Originally committed as revision 11417 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 16:45:25 +00:00
Justin Ruggles
2816d32310 cosmetics: indentation 
Originally committed as revision 11416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 15:23:39 +00:00
Justin Ruggles
95283c1701 check for request_channels at codec init 
Originally committed as revision 11415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 15:22:53 +00:00
Justin Ruggles
6cd325c106 do not set channels before checking request_channels 
Originally committed as revision 11414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 15:18:15 +00:00
Justin Ruggles
f228eb737b adjust output channels based on AVCodecContext.request_channels in AC3 parser 
Originally committed as revision 11412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 05:36:00 +00:00
Michael Niedermayer
9bd005bdbc Drop non key frames before the first key frame. 
Originally committed as revision 11411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-05 01:14:09 +00:00
Aurelien Jacobs
3abe5fbdc4 improve CRC API 
- don't export any global var
 - provide either generated or hardcoded tables

Originally committed as revision 11409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 23:09:58 +00:00
Benjamin Larsson
9389e63c83 Enable proper output from the LFE channel, based on patch from Mathias Rauen dear dot madshi at net 
Originally committed as revision 11407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 20:02:10 +00:00
Kostya Shishkov
f1917274cc RV30 thirdpel motion compensation support 
Originally committed as revision 11398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 17:50:45 +00:00
Diego Biurrun
0c89322463 Change some files to only include the necessary headers. 
Originally committed as revision 11394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 13:38:25 +00:00
Benoit Fouet
1234585fac Initialize "saved" buffer to zero. 
Patch by Vincent Penné vpenne wyplay com and Denes Balatoni

Originally committed as revision 11393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 13:18:28 +00:00
Justin Ruggles
7564658bbc cosmetics: indentation and add a TODO comment 
Originally committed as revision 11389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-04 00:39:03 +00:00
Justin Ruggles
471db688c6 only check ac3 crc if AVCodecContext.error_resilience > 0 
Originally committed as revision 11388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-03 23:05:53 +00:00
Justin Ruggles
5706c0becd cosmetics: indentation after last commit 
Originally committed as revision 11387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-03 22:42:37 +00:00
Justin Ruggles
bd03aa1556 remove workaround which is no longer needed due to 
AVCodecContext.request_channels

Originally committed as revision 11386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-03 22:41:59 +00:00
Kostya Shishkov
b44665c4e6 Make decode210() common function. 
Originally committed as revision 11382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-03 09:16:56 +00:00
Justin Ruggles
d6939960d5 add crc check to ac3 decoder 
Originally committed as revision 11379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-03 02:26:29 +00:00
Christophe Gisquet
ae904fd028 Fix issue #301: 
summary of changes:
- Use MANGLE when loading some constants into MMX registers.
- Convert those constants to non-static and thus add ff_ prefix.
- Remove last parameter of MSPEL_FILTER13_CORE (was constant).
- Use of "+r" instead of stricter but unnecessary "+g".
- Use of REG_c and direct loading of some of the above.
patch by Christophe GISQUET, christophe.gisquet free fr
Subject: [FFmpeg-devel] [PATCH] Roundup issue #301
Date: Fri, 28 Dec 2007 19:22:18 +0100

Originally committed as revision 11376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-01-02 19:24:42 +00:00
Kostya Shishkov
e640a5c4ce Direct blocks should use motion vectors from the second reference frame 
Originally committed as revision 11361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2007-12-31 07:12:50 +00:00