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1c183aa418
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11349 Commits

Author SHA1 Message Date
David Conrad
1c183aa418 vp3: we only need a temp MV array of size 4 
Originally committed as revision 22497 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-13 05:56:11 +00:00
David Conrad
703acd540e vp3: Use memset to clear the fragment array 
Originally committed as revision 22496 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-13 05:56:08 +00:00
David Conrad
cd9c03f57f vp3: Init MVs to 0 
Originally committed as revision 22495 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-13 05:56:05 +00:00
David Conrad
a16389c18f vp3: Simplify init_block_mapping 
Originally committed as revision 22494 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-13 05:56:01 +00:00
Aurelien Jacobs
2325bdad7b libxvid is producing standard mpeg4 so it don't need its own codec id 
Originally committed as revision 22489 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 23:24:54 +00:00
Michael Niedermayer
2c4bc23e7a Fix guess_mv() so that it works correctly with 4x4 MV blocks. 
Originally committed as revision 22485 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 16:59:21 +00:00
Michael Niedermayer
5820b90da0 Fix indention 
Originally committed as revision 22484 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 15:23:26 +00:00
Michael Niedermayer
2ce1c2e063 Always reset slice_table. 
Previously, the area of a lost slice would be left at the slice number of the previous
frame which could occasionally match the number of the next slice and thus a non existing
slice could have been used for prediction leading to additional decoding errors in otherwise
undamaged slices.

Originally committed as revision 22483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 15:21:45 +00:00
Aurelien Jacobs
7a397a2e1d fix compilation with --disable-everything --enable-muxer=mpegts 
Originally committed as revision 22480 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 12:26:47 +00:00
Aurelien Jacobs
97197beb1c fix compilation with --disable-everything --enable-decoder=twinvq 
Originally committed as revision 22479 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-12 12:25:44 +00:00
Ronald S. Bultje
95c6b5ebc8 Fix spelling. 
Originally committed as revision 22470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 17:42:53 +00:00
Peter Ross
b41ec742ea Make binkaudio work with ff_float_to_int16_interleave_c (martin at martin dot st) 
Originally committed as revision 22466 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 10:52:34 +00:00
Måns Rullgård
cc1e807f4c snow: remove unused stub functions 
w53_32_c() and w97_32_c() are defined as stubs when snow encoder is
disabled.  In this case, those functions are not referenced at all
and do thus not need to be defined.

Originally committed as revision 22448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 02:32:05 +00:00
Måns Rullgård
2023cfea0f Add some required casts 
These casts are correct and safe.  The pointers are guaranteed to
have proper alignment, and aliasing is not a problem with character
types.

Originally committed as revision 22446 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-11 02:32:01 +00:00
Måns Rullgård
86decad652 sparc: fix a few pages of cast warnings 
Originally committed as revision 22441 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 22:24:46 +00:00
Måns Rullgård
ad40380240 sparc: fix dsputil prototypes 
Originally committed as revision 22440 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 22:24:42 +00:00
Martin Storsjö
18c31f6ff8 Only use .size in ARM assembly when targeting ELF 
This fixes compilation on mingw32ce

Originally committed as revision 22437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 21:39:58 +00:00
Michael Niedermayer
9885284c22 Check level_prefix a bit (this just checks the max our bitreader can handle, 
as i did nt find a limit in the spec)
This should stop cavlc_decode_residual() on a zero bitstream

Originally committed as revision 22429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 09:55:03 +00:00
Måns Rullgård
93bff1de77 Replace $(G) with more generic $(M) in silent make rules 
Originally committed as revision 22419 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 02:56:52 +00:00
David Conrad
f50dafa8fc vp3: avoid buffer overread in coeff decode 
I couldn't measure it to be slower for normal interframe videos.
For the worst case, high-bitrate intra-only videos, it can be 0.7% slower.

Originally committed as revision 22416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-10 00:59:32 +00:00
Carl Eugen Hoyos
2cbc1ec676 Fix indentation after r22414. 
Originally committed as revision 22415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 23:37:45 +00:00
Zhou Zongyi
d00261a34b SIMD optimization using float_to_int16_interleave. 
Patch by Zhou Zongyi, zhouzy A os D pku D edu D cn

Originally committed as revision 22414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 23:35:57 +00:00
Alex Converse
6ebc724060 aacsbr: Check that bs_num_env is valid before writing arrays with it as an offset. 
Originally committed as revision 22413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 21:50:10 +00:00
Alex Converse
134b8cbb9a aacsbr: Cleanup read_sbr_grid and copy_sbr_grid after the recent overhaul of those functions. 
Originally committed as revision 22412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 21:46:46 +00:00
Alex Converse
f7e7888b2a aacsbr: Factor out the common end border case from t_q setup. 
Originally committed as revision 22411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 21:35:55 +00:00
Alex Converse
ac8d655a79 aacsbr: read bs_rel_bord directly into t_env. 
Originally committed as revision 22410 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 21:29:43 +00:00
Alex Converse
ecc1f8c3c8 aacsbr: Make the previous value of bs_num_env local to read_sbr_data(). 
Originally committed as revision 22409 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 20:46:41 +00:00
Alex Converse
46751a65e3 aacsbr: Initialize e_a[1] to -1. 
This triggers lAPrev (e_a[0]) on the first SBR frame to be -1. The spec is
somewhat ambiguous to what this value should be but this increases the accuracy
of al_sbr_e_44_1 and similar streams from 14 bits to 15 bits.

Originally committed as revision 22408 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 20:16:14 +00:00
Måns Rullgård
2ed6f39944 Replace many includes of libavutil/common.h with what is actually needed 
This reduces the number of false dependencies on header files and
speeds up compilation.

Originally committed as revision 22407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 17:39:19 +00:00
Måns Rullgård
a7e7d40c2e ARM: set size of asm functions in object files 
Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 16:17:56 +00:00
Måns Rullgård
28e5130b5f Replace some printf() with puts() in tableprint.c 
This gets rid of a gcc warning about non-literal format strings.

Originally committed as revision 22402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 15:56:19 +00:00
Måns Rullgård
a736e0e5c2 Prettify make output when generating headers 
Originally committed as revision 22401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 15:56:16 +00:00
Alex Converse
5889172087 aacsbr: Dead code removal. 
Originally committed as revision 22387 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 11:14:14 +00:00
Alex Converse
afd96c345f aacsbr: Remove a slightly incorrect comment. 
The two conditions are equivalent.

Originally committed as revision 22386 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 11:13:45 +00:00
Alex Converse
171b7b9112 Revert r22288 "Increase FF_INPUT_BUFFER_PADDING_SIZE to 64." 
Originally committed as revision 22385 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 10:32:34 +00:00
Alex Converse
7935078623 aacsbr: Cleanup the newly merged read_sbr_grid, eliminating several context 
and some duplicate local variables.

Originally committed as revision 22384 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 10:27:35 +00:00
Alex Converse
7333f849b1 aacsbr: Move the e_a calculation from sbr_mapping() to read_sbr_grid(). 
Originally committed as revision 22383 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 10:26:54 +00:00
Alex Converse
b9c3e3b6e7 aacsbr: Merge sbr_time_freq_grid into read_sbr_grid (and into copy_sbr_grid). 
Originally committed as revision 22382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 10:26:25 +00:00
Alex Converse
ed1d112931 aacsbr: Fail early on illegal envelope counts. 
Originally committed as revision 22381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 10:25:42 +00:00
Alex Converse
8a9ee4b102 aacsbr: Check for illegal values of bs_pointer in sbr_read_grid(). 
Originally committed as revision 22380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 09:27:11 +00:00
Vitor Sessak
e8ff21fdf5 Revert commit 22378. 
It broke FATE and kostya asked me on IRC to revert it.

Originally committed as revision 22379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 08:20:11 +00:00
Kostya Shishkov
95bd18eeca Check for reference frames so RV 3/4 won't segfault trying to copy data from 
nonexisting reference.

Originally committed as revision 22378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 07:14:34 +00:00
David Conrad
d63a718764 vp3: correctly clip vp3_draw_horiz_band call 
Originally committed as revision 22377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 06:52:33 +00:00
Alex Converse
bf3d904c3d 10l: Include missing return values in functions made non-void by the previous commit. 
Originally committed as revision 22376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 06:21:41 +00:00
Alex Converse
58b1cba0c9 aacsbr: Propagate errors from read_sbr_grid to prevent crashes in malformatted streams. 
Originally committed as revision 22375 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 06:13:48 +00:00
Georgi Chorbadzhiyski
e0be763052 Add a missing fft.h include to the aacsbr decoder. 
Patch by Georgi Chorbadzhiyski gf at unixsol dot org

Originally committed as revision 22374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 06:11:45 +00:00
Daniel Verkamp
b0e88ca6d3 Bump avcodec minor version for kgv1 decoder 
Originally committed as revision 22367 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 01:20:20 +00:00
Daniel Verkamp
bf35412201 Kega Game Video (KGV1) decoder 
Originally committed as revision 22364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 01:03:09 +00:00
Baptiste Coudurier
1307463d52 Fix interlaced vc-3 decoding, issue #1753 
Originally committed as revision 22362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 00:37:13 +00:00
David Conrad
ff65969fd8 vp3: Set pict_type 
Originally committed as revision 22361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2010-03-09 00:29:26 +00:00