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
David Conrad
7a4e8b5913
vp3: Allocate a dummy reference frame if we have no keyframe
...
Originally committed as revision 22360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 00:29:22 +00:00
David Conrad
0c9afacbf5
vp3: use FF_BUFFER_TYPE_COPY
...
Originally committed as revision 22359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 00:29:19 +00:00
David Conrad
e72d2d1221
vp3: Don't leak buffers on errors
...
Originally committed as revision 22358 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 00:29:16 +00:00
David Conrad
739b5090af
vp3: Simplify buffer management
...
Originally committed as revision 22357 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 00:29:12 +00:00
David Conrad
01f9640b21
vp3: be less spammy on broken files
...
Originally committed as revision 22356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-09 00:29:09 +00:00
Måns Rullgård
94ca624fbc
Move ff_sqrt() to libavutil/intmath.h
...
Originally committed as revision 22345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 21:19:56 +00:00
Måns Rullgård
dd14a04e4a
Add missing includes in bfin and sh4 files
...
Originally committed as revision 22342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 20:17:51 +00:00
Måns Rullgård
4a89e0a675
ARM: add some missing includes
...
Originally committed as revision 22340 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 19:59:54 +00:00
Måns Rullgård
0926c00980
ARM: fix dct-test
...
Originally committed as revision 22339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 19:00:05 +00:00
Måns Rullgård
1e2a6688f6
Skip mpegaudio3.h in checkheaders
...
This unused header is a placeholder for work in progress(?).
This makes checkheaders pass again.
Originally committed as revision 22338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:54:39 +00:00
Måns Rullgård
9c9a0840d0
Add lots of missing includes
...
Originally committed as revision 22337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:43:52 +00:00
Måns Rullgård
8eecdc8b78
Skip the tablegen fragments in checkheaders
...
Originally committed as revision 22336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:43:47 +00:00
Måns Rullgård
2a5500b13e
Add TESTOBJS make variable for extra objects used by test apps
...
Originally committed as revision 22335 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:43:44 +00:00
Måns Rullgård
a79f59e31c
Remove unused fast_memcpy() function in dct-test
...
Originally committed as revision 22334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:43:41 +00:00
Måns Rullgård
6a81329593
Move dctref prototypes to a header file
...
Originally committed as revision 22331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 18:43:33 +00:00
Martin Storsjö
b81786611a
Move the local includes below the system includes
...
This fixes a compilation issue on OS X 10.4, where some system headers were
included implicitly through dsputil_altivec.h (with _POSIX_C_SOURCE defined),
and other system headers included later, with _POSIX_C_SOURCE undefined at
that time.
Originally committed as revision 22327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 15:12:36 +00:00
Andreas Öman
9b066ecbf0
w32thread: Make avcodec_thread_execute2() static here as well
...
Originally committed as revision 22325 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 12:58:22 +00:00
Andreas Öman
e31fefd448
Make avcodec_thread_execute2() static
...
Originally committed as revision 22324 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 12:55:54 +00:00
Alexis Ballier
da5bcafe3b
targeenc: fix rgb555 encoding on big endian systems.
...
Patch by Alexis Ballier gmail_address(name, surname)
Originally committed as revision 22320 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 08:43:20 +00:00
Maxim Poliakovski
b5852e8a4d
Make Indeo 5 decoder more robust on bitstream errors.
...
Patch by Maxim ($indeo5dec_author)
Originally committed as revision 22319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 06:52:33 +00:00
Maxim Poliakovski
5f1654b25b
Scale tile dimensions in case both local decoding and scalability mode
...
are used in Indeo 5 stream.
Patch by Maxim ($indeo5dec_author)
Originally committed as revision 22318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 06:49:16 +00:00
Alex Converse
ed492b61db
Add an HE-AAC v1 decoder.
...
A large portion of this code was orignally authored by Robert Swain. The rest
was written by me. Full history is available at:
svn://svn.ffmpeg.org/soc/aac-sbr
http://github.com/aconverse/ffmpeg-heaac/tree/sbr_pub
Originally committed as revision 22316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 04:33:02 +00:00
Måns Rullgård
b903fe9137
sh4: move dsputil prototypes to header file
...
Originally committed as revision 22312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:22 +00:00
Måns Rullgård
67e19a9e4b
sh4: fix about 1000 warnings
...
Originally committed as revision 22311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:16 +00:00
Måns Rullgård
ac36d974d6
bfin: fix function prototypes
...
Move prototypes to header files, add missing prototypes,
make some functions static.
Originally committed as revision 22310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:11 +00:00
Måns Rullgård
5bacc3ad57
ARM: move mpegvideo prototypes to a header file
...
Originally committed as revision 22309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:07 +00:00
Måns Rullgård
2e63619ff9
Alpha: move dsputil prototypes to a header file
...
Originally committed as revision 22308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:03 +00:00
Måns Rullgård
d9747e29b6
IFF: move ff_cmap_read_palette() prototype to a header file
...
Originally committed as revision 22307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:00 +00:00
Alex Converse
732436920b
10l: AAC: Set multiplier to 0.
...
Originally committed as revision 22299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 23:52:33 +00:00
Alex Converse
54f158bda2
AAC: Set codec parameters in the first frame rather than in .init()
...
Originally committed as revision 22298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 23:46:40 +00:00
Måns Rullgård
c70948315b
Create a public API for FFT family of functions
...
Originally committed as revision 22291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:56:45 +00:00
Måns Rullgård
41ea18fb0d
Give RDFT types more meaningful names
...
Originally committed as revision 22290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:44 +00:00
Måns Rullgård
3bd8a2ef6c
Update include directives in fft-test.c
...
Originally committed as revision 22289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:47:41 +00:00
Alex Converse
0f8e4dfe6e
Increase FF_INPUT_BUFFER_PADDING_SIZE to 64.
...
The purpose of this is to give decoders a reasonable amount of buffer to work
with before needing to check for overreads.
Originally committed as revision 22288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:16:44 +00:00
Alex Converse
57cb8d9831
AAC: Add a new line after the TNS error message.
...
Originally committed as revision 22287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 21:07:22 +00:00
Alex Converse
1e79771c31
Add support for non-backwards compatible signaled parametric stereo.
...
This is done without breaking W6132 Annex YYYY draft MP3onMP4 which also uses AOT 29.
Samples:
http://samples.mplayerhq.hu/A-codecs/AAC/aacPlusDecoderCheckPackage_v2.1/bitstreams/File7.3gp
http://samples.mplayerhq.hu/MPEG-4/mp3on4/id5_1.mp4
Originally committed as revision 22281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 17:55:23 +00:00
Maxim Poliakovski
7fcb98a7ec
Band quant tables should not be assigned inside band tile loop,
...
one time is enough.
Patch by Maxim (max_pole, gmx de)
Originally committed as revision 22279 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 12:12:42 +00:00
Reimar Döffinger
0209cd0719
Fix --enable-hardcoded-tables compilation: the generate table files now
...
need to include fft.h, not dsputil.h.
Originally committed as revision 22278 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 09:25:57 +00:00
Maxim Poliakovski
e7edeb9191
When tracking non-zero coefficients during Indeo 5 decoding, make sure
...
it does not ignore coefficient value = 256.
Patch by Maxim ((!min)_pole \at gmx dot/ de)
Originally committed as revision 22275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-07 06:03:45 +00:00
Michael Niedermayer
d5dfecb1ea
header for common code between mp3 decoder and encoder.
...
unfinished, iam just commiting this so the functions that should be
non static have prototypes.
Originally committed as revision 22270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 23:36:30 +00:00
Måns Rullgård
ddb8c2c0f1
PPC: move prototypes to headers and make some functions static
...
Originally committed as revision 22267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:14 +00:00
Måns Rullgård
f49747e904
x86: move function prototypes to header files
...
Originally committed as revision 22266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:08 +00:00
Måns Rullgård
98713e55b4
Move ff_spatial_dwt() prototype to snow.h
...
Originally committed as revision 22265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:37:03 +00:00
Måns Rullgård
965363f81a
Move some dsp func prototypes to dsputil.h; they are defined in dsputil.c
...
Originally committed as revision 22264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:59 +00:00
Måns Rullgård
4f602a0415
Move some VC1 dsp prototypes to dsputil.h; they are defined in dsputil.c
...
Also fix function definitions to match prototypes (missing const).
Originally committed as revision 22263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:55 +00:00
Måns Rullgård
bb174ff1f9
Move ff_set_qscale() prototype to mpegvideo.h; it is defined in mpegvideo.c
...
Originally committed as revision 22262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:52 +00:00
Måns Rullgård
7de9da9ba7
Move prototypes for various dsputil init functions to dsputil.h
...
Originally committed as revision 22261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:49 +00:00
Måns Rullgård
3da1180409
Move some prototypes from dsputil.c to reasonable header files
...
Originally committed as revision 22260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:45 +00:00
Måns Rullgård
da0ac0ee64
Make some functions static
...
These functions are not used outside their respective files, and they
lack a prototype in a header.
Originally committed as revision 22259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:41 +00:00
Måns Rullgård
c26e58e32c
Add some missing #includes
...
Originally committed as revision 22258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 22:36:36 +00:00
Thilo Borgmann
bbe8fa1f83
Fix last frame block size correction.
...
Originally committed as revision 22238 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 17:13:31 +00:00
Kostya Shishkov
0bf5a0cf46
Bink version 'h' also has chroma planes swapped
...
Originally committed as revision 22236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 15:09:14 +00:00
Måns Rullgård
1429224b04
Move FFT parts from dsputil.h to fft.h
...
Originally committed as revision 22235 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:34:46 +00:00
Måns Rullgård
84dc2d8afa
Remove DECLARE_ALIGNED_{8,16} macros
...
These macros are redundant. All uses are replaced with the generic
DECLARE_ALIGNED macro instead.
Originally committed as revision 22233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 14:24:59 +00:00
Måns Rullgård
4b9905d1dc
Move DECLARE_ALIGNED_{8,16} macros to mem.h
...
These macros naturally belong next to the generic DECLARE_ALIGNED
macro.
Originally committed as revision 22230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-06 12:40:43 +00:00
Vitor Sessak
09ab885975
Round correctly chroma picture height.
...
Fix issue 956.
Originally committed as revision 22223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 20:04:24 +00:00
Janusz Krzysztofik
2b7cf1678e
Add initial support for 12-bit color mode.
...
Patch by Janusz Krzysztofik jkrzyszt tis icnet pl
Original thread:
Subject: [FFmpeg-devel] [PATCH v2] Add initial support for 12-bit color mode.
Date: Mon, 1 Mar 2010 02:05:07 +0100
Originally committed as revision 22220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 08:26:23 +00:00
Janusz Krzysztofik
4ef82b174a
Fix BGR cases missing from depth test in avcodec_get_pix_fmt_loss().
...
Patch by Janusz Krzysztofik:
<${name initial}${surname less the final "ofik"}@tis.icnet.pl>.
Originally committed as revision 22215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-05 00:50:13 +00:00
Laurent Aimar
6c389ddbd3
Fixed DXVA2 H264 hwaccel after luma/chroma_weight changes.
...
Originally committed as revision 22211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 19:12:20 +00:00
Laurent Aimar
b8fb21e902
Fixed buffer overread in flashsv decoder.
...
Originally committed as revision 22210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 19:10:44 +00:00
Alex Converse
b5e2bb8c3c
AAC: Return the number of bytes consumed in decoding a frame.
...
The libfaad wrapper does this.
Originally committed as revision 22206 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 12:34:15 +00:00
David Conrad
e2720b6b1e
Really fix 2.95
...
Originally committed as revision 22204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 10:01:03 +00:00
David Conrad
0448ef7788
Maybe fix gcc 2.95
...
Originally committed as revision 22203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 09:25:42 +00:00
Gwenole Beauchesne
11ae0c52b9
Cope with rev 22183:
...
Reorder indexes in weight tables.
Originally committed as revision 22202 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 09:14:19 +00:00
Alex Converse
ab2a302834
AAC: Mark predictor functions av_always_inline.
...
This results in a 50% speedup on main profile with no increase in binary size.
Originally committed as revision 22196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 04:58:43 +00:00
Alex Converse
65bec42e33
Cosmetics: Re-indent after last commit.
...
Originally committed as revision 22195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:32:48 +00:00
Alex Converse
ca1fa4144f
AAC parser: Don't write channels, sample rate, and frame size each frame.
...
Thanks to backwards compatible HE-AAC signalling these values are unreliable.
Originally committed as revision 22194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:30:51 +00:00
Michael Niedermayer
38768cb70a
Port Optimizations about *_type init from decode to filter code.
...
1 cpu cycle faster
Originally committed as revision 22193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 02:00:05 +00:00
Michael Niedermayer
b46b5ac9f8
Optimize *_type init, 1.5 cpu cycles faster.
...
Originally committed as revision 22192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-04 01:03:15 +00:00
David Conrad
c72625f299
Delay translating DCT tokens into coefficients until immediately before IDCT
...
This is generally around 12% faster than the prior method of creating a
linked list for each block as tokens are read, but can be anywhere from
8% to 28% faster depending on file and CPU.
Originally committed as revision 22190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:43 +00:00
David Conrad
7a095ea6fb
Do MC and IDCT in coding (hilbert) order
...
This increases the slice size to 64 pixels, due to having to decode an
entire chroma superblock row per slice.
This can be up to 6% slower depending on clip and CPU, but is necessary
for future optimizations that gain significantly more than was lost.
Originally committed as revision 22189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:40 +00:00
David Conrad
35c28d23cb
Explictly separate decoding whether fragments are coded by plane
...
Originally committed as revision 22188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 23:27:37 +00:00
Aurelien Jacobs
ded2100e48
move vp6 huffman table freeing code, out of common vp56 code
...
Originally committed as revision 22186 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 22:29:06 +00:00
Michael Niedermayer
3d9137c883
Reorder indexes in weight tables.
...
5 cpu cycles faster.
Originally committed as revision 22183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 21:10:08 +00:00
Michael Niedermayer
bd8868e092
Move all context fields that are not used in the mb and block layers
...
to the end of the structure.
4 cpu cycles faster in 3k cpu cycles
Originally committed as revision 22181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 20:36:56 +00:00
Laurent Aimar
19a9846f3d
Fixed DXVA2 H264 hwaccel compilation.
...
Originally committed as revision 22180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:54:12 +00:00
Michael Niedermayer
65f3c029b9
remove unused left_border field from context.
...
Originally committed as revision 22179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:44:27 +00:00
Michael Niedermayer
1a29c6a0bb
cosmetic addition of {}
...
Originally committed as revision 22178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:32:50 +00:00
Michael Niedermayer
af2b0df40f
Note about luma/chroma_weight tables and their datatype.
...
Originally committed as revision 22177 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:31:58 +00:00
Laurent Aimar
a9837b58e1
Fixed overreads in TTA decoder with corrupted bistreams.
...
Originally committed as revision 22176 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 19:31:46 +00:00
Vitor Sessak
0a41faa9a7
Plug some memory leaks in the VP6 decoder
...
Originally committed as revision 22172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 17:24:32 +00:00
Michael Niedermayer
d7f5e520bf
move svq3 specific fields to the end of the context
...
Originally committed as revision 22171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 16:47:40 +00:00
Gwenole Beauchesne
48bf1325ac
Cope with rev 22169 change:
...
Merge weight & offset tables.
Originally committed as revision 22170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 15:23:22 +00:00
Michael Niedermayer
70118abd68
Merge weight & offset tables, 15 cpu cycles faster.
...
Originally committed as revision 22169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 14:41:43 +00:00
Michael Niedermayer
72f86ec013
Simplify implicit_weight table init.
...
Originally committed as revision 22168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 10:57:38 +00:00
Peter Ross
54063e37c1
Perform coefficient transformations in Bink Audio DCT decoder (issue1770)
...
Originally committed as revision 22167 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 09:51:56 +00:00
Peter Ross
f087881207
use intended const syntax
...
Originally committed as revision 22165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 09:38:09 +00:00
Michael Niedermayer
f57880d244
Another 3 useless zeroing instructions.
...
Originally committed as revision 22162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 02:20:48 +00:00
Michael Niedermayer
16b802fe93
Load the whole left side of mv&ref only when needed.
...
30 cpu cycles faster
Originally committed as revision 22161 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 01:38:27 +00:00
Carl Eugen Hoyos
741a17e6b4
Support B-frames when decoding MPEG-4 with VDPAU hardware acceleration.
...
Based on a patch by NVIDIA.
Originally committed as revision 22160 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-03 00:09:57 +00:00
Carl Eugen Hoyos
bf9d70d5e4
Pass correct buffer-pointer and buffer-size to hardware accelerated
...
decoders when decoding packed B-frames.
Originally committed as revision 22149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-02 17:12:41 +00:00
Måns Rullgård
b781cc1282
Make lsp a separate configurable and select it from codecs needing it
...
Originally committed as revision 22143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-02 03:16:27 +00:00
Michael Niedermayer
145061a176
Fix a bunch of bugs ive introduced recently that broke threaded decoding.
...
might also fix issue1788
Originally committed as revision 22141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-02 02:24:37 +00:00
Vitor Sessak
fe89ccd162
Fix spelling in comment
...
Originally committed as revision 22137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-01 20:42:13 +00:00
Vitor Sessak
efb0102fef
Add commented-out unoptimized code to improve readability
...
Originally committed as revision 22136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-01 19:56:51 +00:00
Carl Eugen Hoyos
8ef4f92b0d
Process packed bitstream also for VDPAU.
...
Originally committed as revision 22131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-01 16:52:35 +00:00
Aurelien Jacobs
bc99737689
revert r22112 which broke playback of cathedral-beta2-400extra-crop-avc.mp4
...
Originally committed as revision 22125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-01 00:22:43 +00:00
Michael Niedermayer
8897b247a5
Remove some unneeded fill_rectangle() for 16x16 blocks.
...
Originally committed as revision 22124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 23:54:24 +00:00
Carl Eugen Hoyos
a882cf9c21
Make av_build_filter static (and remove av_): It is not used outside resample2.c.
...
Originally committed as revision 22118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 19:58:26 +00:00
Carl Eugen Hoyos
406aa93fd0
Make av_get_bit_rate() static and remove av_, the function is only used
...
inside libavcodec/utils.c.
Originally committed as revision 22117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 19:05:51 +00:00
Carl Eugen Hoyos
88f83607b6
Include libxvid_internal.h: It contains the prototype for av_tempfile().
...
Originally committed as revision 22116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 19:03:38 +00:00
Carl Eugen Hoyos
30f7682404
Make the following functions static (and remove ff_), they are only used
...
inside libxvidff.c:
ff_xvid_encode_init(), ff_xvid_encode_frame(), ff_xvid_encode_close()
Originally committed as revision 22115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 18:57:18 +00:00
Carl Eugen Hoyos
5dfa637cca
Make function get_channel_name() static: It is only used in audioconvert.c.
...
Originally committed as revision 22114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 18:50:56 +00:00
Janusz Krzysztofik
7c994c366c
Process picture aspect ratio changes in H.264.
...
This fixes playback of such streams with ffplay (but does not affect
current ffmpeg).
Patch by Janusz Krzysztofik, jkrzyszt A tis D icnet D pl
Originally committed as revision 22112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 18:33:33 +00:00
Carl Eugen Hoyos
4443c0e9a9
Include internal.h and imgconvert.h, they contain the prototypes for the
...
following functions:
ff_is_hwaccel_pix_fmt(), ff_set_systematic_pal(), ff_fill_linesize(),
ff_fill_pointer(), ff_get_plane_bytewidth()
Originally committed as revision 22106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:52:10 +00:00
Carl Eugen Hoyos
ccd17ea13c
Include msrledec.h: It contains the prototype for ff_msrle_decode().
...
Originally committed as revision 22105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:41:59 +00:00
Carl Eugen Hoyos
862715d3fe
Include atrac.h: It contains the prototypes for atrac_generate_tables()
...
and atrac_iqmf().
Originally committed as revision 22104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:39:11 +00:00
Carl Eugen Hoyos
c6e1599b8a
Include mpegaudiodecheader.h: It contains the prototype for
...
ff_mpegaudio_decode_header().
Originally committed as revision 22103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:27:10 +00:00
Carl Eugen Hoyos
770128c448
Remove declaration of unused variables.
...
Originally committed as revision 22102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 03:02:25 +00:00
Carl Eugen Hoyos
dacd7842d5
Include h263_parser.h: It contains the prototype for
...
ff_h263_find_frame_end().
Originally committed as revision 22101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 02:44:36 +00:00
Carl Eugen Hoyos
dd6c2534ed
Include mpeg4video.h: Needed for declaration of ff_mpeg4_decode_picture_header.
...
Originally committed as revision 22100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-28 02:41:20 +00:00
Reimar Döffinger
eb285cfe8e
Fix avcodec_align_dimensions to return values suitably aligned for FLV decoding
...
with SSE and add a avcodec_align_dimensions2 taht returns the stride alignment
requirements independently from doing the width/height padding.
Originally committed as revision 22095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 21:13:22 +00:00
Jindřich Makovička
8590e6d529
Strides in Indeo 5 reconstruction filter should be signed,
...
this way it works on 64-bit archs too.
Patch by Jindřich Makovička ($lastname without last letter and háček, gmail)
Originally committed as revision 22093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 14:08:06 +00:00
Kostya Shishkov
e322aacedd
Encapsulate VLC information needed for decoding blocks and macroblocks in
...
Indeo 5 into single structure IVIHuffTab and factorize code using it.
Based on patch by Maxim (max_pole at German GMX)
Originally committed as revision 22092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 12:32:31 +00:00
Kostya Shishkov
4982a77e56
Make it clear that ff_ivi_init_static_vlc() does not need arguments
...
Originally committed as revision 22091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 12:12:56 +00:00
Michael Niedermayer
ce9c691616
Merge h->slice_table[left_xy[0/1] ] checks, 4 cpu cycles speedup
...
Originally committed as revision 22086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 04:09:48 +00:00
Michael Niedermayer
82fb5bb2ee
Split *_type setting up, 4 cpu cycles faster.
...
Originally committed as revision 22085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-27 03:46:16 +00:00
Zhou Zongyi
821fe7f3e6
Optimize (amvd>2)+(amvd>32), about 1 cpu cycles faster.
...
patch by Zhou Zongyi @ zhouzy () os punkt pku dot edu speck cn
Originally committed as revision 22084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 22:45:35 +00:00
Laurent Aimar
4e06acbde4
Fixed a segfault in the DCA decoder with corrupted streams.
...
It happens when the number of channels defined by DCAContext:acmod is lower
than DCAContext:prim_channels. In this case, dca_subsubframe() will call
qmf_32_subbands() using s->channel_order_tab[] entries equal to -1.
Originally committed as revision 22083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 18:50:01 +00:00
Vitor Sessak
4784b0922f
Do not read beyond end of input in EA-TGV. This should avoid FATE test #362
...
result depending on uninitialized data.
FATE result may change for this test.
Originally committed as revision 22082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 18:12:27 +00:00
Michael Niedermayer
cf41a02b1b
Only load the topleft mv/ref when the topright is unavailable.
...
8 cpu cycles faster.
Originally committed as revision 22079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 15:26:11 +00:00
Michael Niedermayer
cf7b67bc40
Remove some useless operations from the code setting left_cbp.
...
maybe 0.5 cpu cycles faster
Originally committed as revision 22078 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 15:03:00 +00:00
Michael Niedermayer
59b5370f02
Simplify code to set cbp_*
...
this seems 1 cpu cycle slower even though we practically just remove code.
Speed loss seems caused by the merge of if(left_type), iam commiting this
anyway as i cant imagine this to be anything but compiler messup.
Originally committed as revision 22073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 09:13:40 +00:00
Benoit Fouet
5818418758
Fix typos in ref_index documentation.
...
Originally committed as revision 22072 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 08:55:43 +00:00
Michael Niedermayer
747db4e31a
Move init of right side of ref_cache from fill_caches() to init_the_darn_decoder().
...
Originally committed as revision 22071 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 03:27:52 +00:00
Michael Niedermayer
77c6edb846
Remove 3 mv_cache zeroing instructions that zeroed the right side.
...
This seems unneeded as nothing seems to ever set it to non zero values.
Originally committed as revision 22070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 02:54:03 +00:00
Michael Niedermayer
8f8497ae78
Remove useless check of the 2 left MBs of a pair being in the same slice.
...
Originally committed as revision 22069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 01:38:12 +00:00
Michael Niedermayer
f57a5dcd4e
Clarify ref_index.
...
Originally committed as revision 22068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 00:51:26 +00:00
Michael Niedermayer
6e2fe0f20a
Remove unneeded line of code from the neighbor setting code in h264.
...
Originally committed as revision 22067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 00:10:35 +00:00
Michael Niedermayer
aa5ee59eee
Simplify code in mv_pred.
...
Not benchmarked as this is petty much just code removial.
Originally committed as revision 22066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-26 00:08:27 +00:00
Michael Niedermayer
358b5b1a59
Get rid of mb2b8_xy and b8_stride, change arrays organized based on b8_stride to
...
ones based on mb_stride in h264.
about 20 cpu cycles faster overall per MB
Originally committed as revision 22065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 23:44:42 +00:00
Michael Niedermayer
3b606e71c4
svq3 now in working condition, at least vissually, ill let fate tell us
...
if the checksums match
Originally committed as revision 22061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 18:41:48 +00:00
Michael Niedermayer
fc7f7f171f
fix compilation, sorry ive not checked cvslog for a while :(((
...
svq3 decoder does not work yet though but i didnt want to keep compilation
broken longer
Originally committed as revision 22060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 18:39:01 +00:00
Michael Niedermayer
36b54927fd
Dont allocate direct_table 8 times too large.
...
Originally committed as revision 22056 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 15:29:12 +00:00
Michael Niedermayer
5e350863cc
Store data in direct_table interleaved.
...
seems 20cpu cycles faster
Originally committed as revision 22055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 15:27:55 +00:00
Michael Niedermayer
013202d720
Simplify intra4x4_pred_mode_cache init.
...
Originally committed as revision 22054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 14:54:31 +00:00
Michael Niedermayer
662a5b2370
Reorder intra4x4_pred_mode so that we can read/write 4 values at once.
...
3-7 cpu cycles faster
Originally committed as revision 22053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 14:26:12 +00:00
Michael Niedermayer
5b0fb5244d
Store intra4x4_pred_mode per row only.
...
about 5 cpu cycles slower in the local code but should be overall faster
due to reduced cache use. (my sample though has too few intra4x4 blocks
for this to be meassureable easily either way)
Originally committed as revision 22052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 14:02:39 +00:00
Michael Niedermayer
c2186cbddc
unroll tiny and trivial loop. Same speed but clearer.
...
Originally committed as revision 22051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 12:51:32 +00:00
Michael Niedermayer
e1c88a2138
Cut the size of mvd_table by yet another factor of 2.
...
The code read/write code itself was 1 cycle faster, overall its
likely more due to cache effects
Originally committed as revision 22048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 04:11:33 +00:00
Michael Niedermayer
d43c192236
Keep mvd_table values of only 2 mb rows.
...
Originally committed as revision 22047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-25 02:42:25 +00:00
Alex Converse
c4a90caae2
aac: Keep decode_band_types() from eating all padding at the end of a buffer.
...
Due to a shortcoming in the AAC specification, if an all zero buffer is
fed to section data decoding it will never terminate. That means without
a buffer exhaustion check decode_band_types() will consume all input
buffer padding. Worse if a get_bits() implementation that returns zeros
when padding is exhausted is used, the function will never terminate.
The fixes that by added a buffer exhaustion check in the sectioning
decoding loop.
Originally committed as revision 22044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 23:56:52 +00:00
Michael Niedermayer
09ef1ace4b
3rd and hopefully last 100l fix.
...
Originally committed as revision 22041 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 22:13:20 +00:00
Michael Niedermayer
3393bff10d
Fix doxy and assert().
...
Originally committed as revision 22040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 22:05:51 +00:00
Michael Niedermayer
377fc38d5d
Try to fix 100l compilation failure on some systems.
...
Originally committed as revision 22039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 21:55:55 +00:00
Michael Niedermayer
b5bd070029
Change mvd_cache & mvd_table to 8bit, this is overall a bit faster
...
for high resolution videos.
about 20cycles faster per MB for cathederal.
Originally committed as revision 22038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 20:43:06 +00:00
Michael Niedermayer
f3ea29bfa3
Extend fill_rectangle() support for 16bit
...
Originally committed as revision 22036 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 20:37:58 +00:00
Michael Niedermayer
81b5e4ee92
Calculate mvd without abs()
...
same speed (ask gcc why, i dont know)
Originally committed as revision 22035 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 18:50:02 +00:00
Michael Niedermayer
855a1ba5e8
switch back to (amvd>2)+(amvd>32), its 5 cpu cycles faster now.
...
Originally committed as revision 22032 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 18:16:48 +00:00
Michael Niedermayer
01b35be14a
Factorize common code from the top of decode_cabac_mb_mvd()
...
10-15 cpu cycles faster.
Originally committed as revision 22029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 18:06:02 +00:00
Michael Niedermayer
6d0155c79c
Replace mvd>2 + mvd>32 by MIN((mvd+28)*17>>9, 2)
...
same speed as far as i can meassure but it might have fewer branches on some
archs.
Idea from x264 / jason
Originally committed as revision 22027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 16:16:08 +00:00
Michael Niedermayer
90332debfe
Replace ad-hoc fill rectangle by fill_rectangle().
...
Originally committed as revision 22025 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 13:12:09 +00:00
Kostya Shishkov
d2df291f73
ff_msmpeg4_decode_init() calls ff_h263_decode_init() which calls
...
MPV_common_init(), so calling both is redundant and leads to memory
leaks in WMV3/VC-1 decoder. Thus use only the first function in
WMV3/VC-1 decoder initialization.
Originally committed as revision 22024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 13:11:38 +00:00
Peter Ross
601e74d366
it is not necessary to display the decoder name, as av_log() automatically prints the context
...
Originally committed as revision 22023 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 11:51:42 +00:00
Michael Niedermayer
9127a369ad
Replace /2 by faster >>1 as the mvd values are now all positive.
...
Originally committed as revision 22013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 01:57:31 +00:00
Michael Niedermayer
5c34e36a23
Remove unused variable. Seems i forgot to commit this.
...
Originally committed as revision 22012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-24 01:56:27 +00:00
Jai Menon
8790961d7e
mlp_parser: Fix memleak.
...
ff_combine_frame() is called, which allocates ParseContext->buffer if needed,
so ff_parse_close() must be called to free it.
Patch by jai.
Originally committed as revision 22005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 16:54:05 +00:00
Daniel Verkamp
d962706f96
Cosmetics: break all Makefile lines at 80 columns or less
...
Originally committed as revision 22000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 16:12:30 +00:00
Peter Ross
c8c77d8d97
Use reported_size to truncate final Bink Audio frame
...
Originally committed as revision 21993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 10:28:11 +00:00
Daniel Verkamp
589760c68b
Fix iff demuxer dependencies
...
Originally committed as revision 21992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:40:46 +00:00
Daniel Verkamp
3dfd81e64e
Fix vc1 parser dependencies
...
Originally committed as revision 21991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:37:04 +00:00
Daniel Verkamp
0802cb85d0
Fix h264 parser dependencies
...
Originally committed as revision 21990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:32:29 +00:00
Daniel Verkamp
401903dc69
Fix mpeg4video parser dependencies
...
Originally committed as revision 21989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:23:59 +00:00
Daniel Verkamp
5c9b9c990a
Fix wmv2 encoder dependencies
...
Originally committed as revision 21988 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:16:56 +00:00
Daniel Verkamp
818a4a6465
Fix gif encoder dependencies
...
Originally committed as revision 21986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:12:26 +00:00
Daniel Verkamp
fa7252494c
Fix snow encoder dependencies
...
Originally committed as revision 21985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:10:01 +00:00
Daniel Verkamp
19ecfb8aeb
Fix svq1 encoder dependencies
...
Originally committed as revision 21984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 08:04:55 +00:00
Kostya Shishkov
60819e694e
10l trocadero: Indeo 5 decoder did not free custom VLCs for macroblock and
...
block decoding at exit, so prevent that memory leak now.
Originally committed as revision 21983 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:41:29 +00:00
Kostya Shishkov
4f974de6f6
Decode alpha plane in Bink video
...
Originally committed as revision 21982 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:07:54 +00:00
Kostya Shishkov
bf0d54a381
cosmetics: reindent after last commit
...
Originally committed as revision 21981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:01:13 +00:00
Kostya Shishkov
54d4c0de7c
Move plane decoding code into separate function in Bink decoder
...
Originally committed as revision 21980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 07:00:46 +00:00
Kostya Shishkov
ba3e821414
Bink video decoder now can use extradata to detect alpha plane presence
...
Originally committed as revision 21979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 06:39:23 +00:00
Måns Rullgård
2fc492d842
Declare indeo VLC table storage with correct type
...
Originally committed as revision 21977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 03:45:51 +00:00
Michael Niedermayer
db8cb47d15
Try to set has_b_frames in codec init if we know everything alraedy.
...
This fixes some issues with the first few timestamps.
Originally committed as revision 21976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 01:08:54 +00:00
Michael Niedermayer
9855b2e3c8
Move extradata reading code into codec init instead of doing it
...
in read frame.
Originally committed as revision 21975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-23 01:07:39 +00:00
Kostya Shishkov
1d6065ad08
Make Bink decoder able to skip alpha plane
...
Originally committed as revision 21963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 14:59:51 +00:00
Kostya Shishkov
9068f36dcc
Macroblock and block Huffman code sets are to be used by both Indeo 4 and
...
Indeo 5, so make them global and move their initialization to the common place
as well. And fix static VLC initialization, as ff_ivi_create_huff_from_desc()
used old way to do so.
Originally committed as revision 21962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 13:51:32 +00:00
Kostya Shishkov
bb29fee3a6
Make Bink decoder to stop decoding planes after all bits are used.
...
This prevents crashes during decoding grayscale Bink files like
samples from Impossible Creatures game demo.
Originally committed as revision 21961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 12:35:12 +00:00
Kostya Shishkov
fb030bd046
Correct bundle lengths calculation for small Bink files.
...
This fixes issue 1764.
Originally committed as revision 21959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 12:20:49 +00:00
Kostya Shishkov
9b3c455c50
ARM: NEON scalarproduct_int16 and scalarproduct_and_madd_int16
...
Patch by Kostya, minor fixes by me.
Originally committed as revision 21958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 12:20:31 +00:00
Carl Eugen Hoyos
f51674ff5d
Fix compilation for --enable-version3 --enable-libopencore_amrwb (only).
...
Originally committed as revision 21956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 09:47:12 +00:00
Måns Rullgård
a87b2f6df4
ARM: add missing preserve8 directives
...
Originally committed as revision 21952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-22 00:34:05 +00:00
Måns Rullgård
39261cd8d9
get/show_bits() can read up to MIN_CACHE_BITS bits
...
The limit for get/show_bits_long() to use get/show_bits() directly
should be MIN_CACHE_BITS, not 17.
Originally committed as revision 21951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 23:28:24 +00:00
Michael Niedermayer
acbb378d1d
Fix timestamp association for mpeg2 field pictures.
...
Fixes /MPlayer/incoming/codec_copy_fails_vob_to_mpeg-ts/codec_copy_fails_vob_to_mpeg-ts.vob
Originally committed as revision 21949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 23:22:51 +00:00
Måns Rullgård
7cd7d19e86
Deobfuscate LE SHOW_[SU]BITS; these are simple sign/zero-extend
...
Originally committed as revision 21948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 21:48:40 +00:00
Måns Rullgård
48960b8f24
Add zero_extend() function
...
Originally committed as revision 21947 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 21:48:37 +00:00
avcoder
0cb17649d8
Remove unused variable mb_xy.
...
Patch by avcoder, ffmpeg gmail
Originally committed as revision 21945 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 19:32:47 +00:00
Vitor Sessak
4fe3edaadf
AMR-NB floating-point based decoder.
...
Code produced during SoC by Robert Swain and Colin McQuillan.
Originally committed as revision 21943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 18:01:56 +00:00
Diego Biurrun
dd3475682e
Remove unused variable, fixes warnings of the type:
...
libavcodec/h264.h:816: warning: unused variable `mb_xy'
Originally committed as revision 21941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 15:29:17 +00:00
Måns Rullgård
769c497565
indent
...
Originally committed as revision 21940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 15:11:59 +00:00
Måns Rullgård
4c4e746566
Avoid negative shifts in build_table()
...
A shift by a negative amount has undefined behaviour. Even though
the result of this shift is never used, the shift itself could
cause an exception of some kind.
Originally committed as revision 21939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 15:11:57 +00:00
Kostya Shishkov
342c7dfdbb
Bink video decoder
...
Originally committed as revision 21937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 13:28:46 +00:00
Måns Rullgård
d68b27a95d
VC1: fix missing include h263.h
...
Originally committed as revision 21932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 02:46:44 +00:00
David Conrad
6cb35b45e6
Simplify determing whether fragments are coded
...
No measurable speed difference
Originally committed as revision 21931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 00:11:01 +00:00
David Conrad
a89264761f
Handle Theora's continued runs in superblock coding.
...
This doesn't really matter yet since 4:2:0 1080p has only 3060 superblocks,
but larger resolutions or 4:4:4 1080p could hit this case.
Originally committed as revision 21930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 00:10:58 +00:00
David Conrad
855c720c86
Decode fully coded superblocks in the same manner as partial superblocks and qpi
...
No speed difference, but it will simplify the special 4129 case.
Originally committed as revision 21929 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 00:10:54 +00:00
David Conrad
ecb51b25bb
Make the special 4129 case for long-run bit strings a #define and explain it
...
Originally committed as revision 21928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 00:10:51 +00:00
David Conrad
33dbc1b7ca
Use memset to set the runs partially coded superblocks
...
Much faster for long runs (e.g. nearly uncoded frames), slightly faster
for the general case.
Originally committed as revision 21927 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-21 00:10:47 +00:00
Måns Rullgård
e4a35244fa
Replace log2f(10) with a constant
...
Originally committed as revision 21924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-20 20:13:48 +00:00
Vitor Sessak
c4f267ab75
Free encoder extradata in avcodec_close(). Should fix several small memory
...
leaks when encoding (at least for asv, wma and aac).
Fix also issue 1577.
Originally committed as revision 21923 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-20 18:28:11 +00:00
Ramiro Polla
da2a5feaea
x86_fft.o depends on MMX and FFT.
...
Originally committed as revision 21921 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-20 15:39:27 +00:00
Stefan Gehrer
cbdcf479ce
remove tables of codebook vector values which are contained in
...
another table
Originally committed as revision 21918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-20 12:32:30 +00:00
Kostya Shishkov
4689ac41e9
16l trocadero: don't forget to free frame data buffer in APE decoder
...
Originally committed as revision 21910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 22:23:55 +00:00
Daniel Verkamp
7fa78f49f0
msmpeg4v* encoders depend on h263dec
...
Originally committed as revision 21907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 21:34:50 +00:00
Daniel Verkamp
8e25a3d637
Declare WMV1 decoder dependencies
...
Originally committed as revision 21906 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 21:21:04 +00:00
Daniel Verkamp
77ce6653d2
Declare CAF demuxer dependency on mpegaudio
...
Originally committed as revision 21904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 21:07:46 +00:00
Daniel Verkamp
e0ae359115
Fix compilation of binkaudio_rdft when dct is disabled
...
Originally committed as revision 21903 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 20:51:12 +00:00
Stefan Gehrer
3a201bd04f
remove a Huffman table from WMA which also exists in AAC
...
Originally committed as revision 21902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 20:42:55 +00:00
Vitor Sessak
f1c8e5aa94
Add missing dependency of TwinVQ
...
Originally committed as revision 21898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 17:23:00 +00:00
Stefan Gehrer
cc01ab903e
remove ivi5_scans8x8[0], it duplicates ff_zigzag_direct
...
Originally committed as revision 21897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 17:17:20 +00:00
Kostya Shishkov
aa170ed625
cosmetics: reindent after last commit
...
Originally committed as revision 21895 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 14:06:12 +00:00
Kostya Shishkov
965828bb66
Since WavPack chunk can contain more samples than FFmpeg is guaranteed to
...
hold, decode it in several iterations outputting as many samples as possible.
Originally committed as revision 21894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-02-19 14:05:41 +00:00