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7870 Commits

Author SHA1 Message Date
Robert Swain
341b28c0d2 Zero 'idx' for each iteration of the coupling gain loop and as it is only used 
within this loop, we can move its declaration there too. This fixes bitstream
desync when decoding streams containing CCEs.

Based on a patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15364 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 16:02:51 +00:00
Robert Swain
f80a8ca5cb Cosmetics: missing brackets 
Originally committed as revision 15363 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 15:48:37 +00:00
Alex Converse
c8947a5612 Cast the return value of get_bits() to signed integer such that the subtraction 
is conducted as a signed calculation.

Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15362 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 15:35:08 +00:00
Michael Niedermayer
d464bceff2 Ensure that extradata is not parsed twice. 
Fixes FRExt1_Panasonic.

Originally committed as revision 15361 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 15:13:15 +00:00
Kostya Shishkov
3a9a15c4f3 add newline at the end of message 
Originally committed as revision 15360 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 14:08:44 +00:00
Kostya Shishkov
e6ab862368 ZMBV encoder forgot to fill coded frame pointer 
Originally committed as revision 15359 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 13:17:44 +00:00
Kostya Shishkov
44aa9771c9 Factorize out code used for MS RLE format decoding in different decoders. 
Originally committed as revision 15356 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 05:20:54 +00:00
David Conrad
f7e5b0cc8f Remove duplication of TRANSPOSE8 macro, also removing some redundant load/stores 
Originally committed as revision 15355 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 03:08:33 +00:00
David Conrad
7b16a97969 Make a separate macro for writing an entire block from registers to memory 
Originally committed as revision 15354 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 03:08:13 +00:00
David Conrad
3f429d11da Factorize SSE2_(Row|Column)_IDCT into one macro 
Originally committed as revision 15353 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-18 03:07:41 +00:00
David Conrad
3c1ebfd56d Cosmetics: remove excessive blank lines 
Originally committed as revision 15351 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 20:52:54 +00:00
David Conrad
8cfd78ce8f Ensure MMX/SSE2 VP3 IDCT selection isn't disabled when only Theora is enabled 
Originally committed as revision 15350 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:49:31 +00:00
David Conrad
c3c5bba1e2 Cosmetics: reindent 
Originally committed as revision 15349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:38:44 +00:00
David Conrad
f7fc9e499c Rewrite SSE2 VP3 IDCT in inline asm 
Originally committed as revision 15347 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:30:51 +00:00
David Conrad
437e3f4dbc Rewrite MMX VP3 IDCT in inline asm 
Originally committed as revision 15346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:30:33 +00:00
David Conrad
ccd3ec82b8 MMX/SSE2 VP3 IDCT are bitexact now that the dequantization matrices are permutated correctly 
Originally committed as revision 15345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:30:03 +00:00
David Conrad
7f065b36c8 Take idct permutation into account when initializing dequantization matrices 
Originally committed as revision 15344 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:29:40 +00:00
Vitor Sessak
faf6d6964b Use SAMPLE_FMT_FLT instead of doing the float->int conversion in the 
decoder. This changes the output very little and any difference should
be inaudible.

Originally committed as revision 15343 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 19:26:37 +00:00
Vladimir Voroshilov
00cc0ce91e Second-stage gain and Moving Average Predictor codebooks. 
Originally committed as revision 15342 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 06:13:07 +00:00
Vladimir Voroshilov
1a18912e49 Another set of approved changes for G.729: includes, formats structure, 
several parts of main decoding routine and initialization code.

Originally committed as revision 15341 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-17 06:05:12 +00:00
Alex Converse
aac0eda407 Validate pulse position and error out if an invalid position is encountered. 
Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15340 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-16 15:59:43 +00:00
Michael Niedermayer
1d4113d053 Only print "invalid new backstep" when it is really invalid. 
Fixes issue541.

Originally committed as revision 15339 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-16 01:49:32 +00:00
Michael Niedermayer
740c14dbd7 Fix regression test failure caused by golomb limit not being considered 
in r15334.

Originally committed as revision 15338 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-16 01:24:12 +00:00
Baptiste Coudurier
0bc4c436aa sync to latest x264 git, field was renamed 
Originally committed as revision 15337 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-16 01:13:55 +00:00
Michael Niedermayer
bf3a971c12 Make decoder more robust by default against broken encoders. 
Fixes issue540.

Originally committed as revision 15336 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-16 00:31:32 +00:00
Michael Niedermayer
631e8afb8c Correct the threshold of get_ur_golomb_jpegls() at which the optimized 
case is used.
Fix issue245.

Originally committed as revision 15334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-15 20:30:22 +00:00
Justin Ruggles
8fd64adf08 cosmetics: fix indentation after r15321 
Originally committed as revision 15332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 22:27:47 +00:00
Justin Ruggles
6682ae42a4 write actual min and max frame size to FLAC header. update regression test checksum. 
Originally committed as revision 15331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 22:25:50 +00:00
Diego Biurrun
dd857bfdf7 cosmetics: Fix indentation. 
Originally committed as revision 15330 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 22:20:14 +00:00
Diego Biurrun
3fe5ae2b3a Remove useless #ifdef around #include. 
Originally committed as revision 15329 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 22:18:50 +00:00
Justin Ruggles
a9f8587e15 write MD5 checksum to FLAC header. update regression tests. 
Originally committed as revision 15326 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 21:39:54 +00:00
Justin Ruggles
e1a12934c5 write number of samples in FLAC extradata. 
based on a patch by Mathieu Velten (matmaul gmail com).

Originally committed as revision 15324 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 20:00:36 +00:00
Justin Ruggles
0605f5c86b Return error when trying to decode non-grayscale 16-bit PNM images. 
Fixes issue 566.

Originally committed as revision 15321 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-14 15:50:59 +00:00
Robert Swain
70735a3f9e Reindent after last commit 
Originally committed as revision 15315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 20:52:57 +00:00
Alex Converse
5143684891 Apply pulses to unscaled coefficients rather than scaled. 
Slight reworking of a patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 20:51:36 +00:00
Robert Swain
408992bae2 Operands of '+' are not necessarily evaluated in order so r15311 was pointless. 
Splitting the assignment onto two lines should resolve the order issue.

Originally committed as revision 15313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 20:22:31 +00:00
Alex Converse
19645d742e Correct order of parsing for pulse scalefactor band and offset to match the 
specification.

Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 15311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 18:47:43 +00:00
Vitor Sessak
9547cadb8d Cosmetics: line breaks 
Originally committed as revision 15308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 16:56:58 +00:00
Vitor Sessak
111734de09 Simplify: use a single history buffer for gain and a single one for 
speech instead of having two for each in the context.

Originally committed as revision 15307 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 16:49:05 +00:00
David Conrad
7f0d242b14 Fix compilation on Mac OS X 10.4: Defining _POSIX_C_SOURCE hides the u_char & 
similar typedefs that sysctl.h needs. Since sysctl() itself isn't POSIX
undefining _POSIX_C_SOURCE for check_altivec.c seems the best way to fix this.
patch by David Conrad lessen42 at gmail com

Originally committed as revision 15306 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-13 13:18:35 +00:00
Robert Swain
35445d29f5 Reindent after last commit 
Originally committed as revision 15304 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-12 14:33:35 +00:00
Alex Converse
5167364777 Only read some of TNS bitstream data in the case that the TNS filter order is 
non-zero as per the specification.

Patch by Alex Converse (alex converse gmail com)
Fixes another issue pertaining to issue632

Originally committed as revision 15303 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-12 14:32:49 +00:00
Vitor Sessak
9c10ab6cd1 Cosmetics: align spec references 
Originally committed as revision 15300 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 19:10:26 +00:00
Vitor Sessak
5381a00a2b Rename function: s/colmult/apply_window/ 
Originally committed as revision 15299 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 19:06:54 +00:00
Diego Biurrun
36b3e36e00 misc spelling/wording/grammar fixes 
Originally committed as revision 15296 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 08:13:23 +00:00
Kostya Shishkov
77298e99b7 Make it possible to disable loop filter in VC-1. 
Unlike H.264 it does not affect picture quality on any files I've watched.

Originally committed as revision 15295 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 06:35:37 +00:00
Robert Swain
febcbd65fa Correct pulse amplitude application - a negative or 0 coefficient implies the 
pulse is subtracted, else it is added. Also avoid a divide by 0.

Based on a patch by Alex Converse (alex converse gmail com)
Fixes part of issue632

Originally committed as revision 15294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 01:22:34 +00:00
Jason Garrett-Glaser
67ce33162a Fix incorrect printing of brainfart cropping error in some cases in progressive mode. 
Originally committed as revision 15293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-11 00:34:39 +00:00
Vitor Sessak
fd8897e803 Convert table to integer. 
Originally committed as revision 15292 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-10 19:00:02 +00:00
Vitor Sessak
955bcc2102 Convert two tables to signed decimal 
Originally committed as revision 15290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 19:20:20 +00:00
Vitor Sessak
90c6805ac4 Cosmetics: remove useless parentheses 
Originally committed as revision 15288 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 16:51:39 +00:00
Vitor Sessak
710428c4ec Remove ChannelData.lev var and use ChannelData.level instead 
Originally committed as revision 15287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 16:50:11 +00:00
Anuradha Suraparaju
d7c96d6623 Add support for creating Simple Profile (I-frame only, no arithmetic coding) 
Dirac bytestreams.  patch by Anuradha Suraparaju, anuradha rd.bbc.co uk

Originally committed as revision 15286 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 14:47:47 +00:00
Jai Menon
91ba93e68b vorbis_enc : set coded_frame->pts value to running sample count. 
This is a temporary fix for issue 502 and will not be required when
we start using AVFrame for audio codecs.

Originally committed as revision 15285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-09 14:42:50 +00:00
Aurelien Jacobs
03ea32f850 remove one more stuff under #if LIBAVCODEC_VERSION_INT 
which was forgotten in r15263

Originally committed as revision 15278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 23:47:50 +00:00
Baptiste Coudurier
9345ae6f78 alac : fix case where bits_per_sample is not set. 
Patch by Baptiste

Originally committed as revision 15275 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 19:05:46 +00:00
Vitor Sessak
c7e34ddc42 Remove useless comment 
Originally committed as revision 15274 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:52:00 +00:00
Vitor Sessak
20242eed99 Normalize triplets in gain_val_tab[][] so gain_exp_tab[] can be just an 
one-dimensional array.

Originally committed as revision 15273 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:51:33 +00:00
Michael Niedermayer
475e4e2ffc Remove deprecated avcodec_decode_audio() this one was not under #ifdef. 
Originally committed as revision 15272 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:31:48 +00:00
Michael Niedermayer
9d21494776 avcodec_find_best_pix_fmt() needs a 64bit mask as there are more than 32 pix_fmts. 
Originally committed as revision 15271 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:29:08 +00:00
Michael Niedermayer
047599a4ba Rename error_resilience to error_recognition. 
Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:18:49 +00:00
Vitor Sessak
3e30f46f8b Pass directly variable 'a' to interp instead of evaluating it from num_blocks 
Originally committed as revision 15269 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:18:29 +00:00
Vitor Sessak
b28bdce688 Simplify if() in copy_and_dup() 
Originally committed as revision 15268 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:16:00 +00:00
Vitor Sessak
8022a8ebc2 Add av_cold attribute to decode_init() 
Originally committed as revision 15267 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:14:37 +00:00
Vitor Sessak
c96a764c72 Cosmetics: Make the two additional units in size more clear 
Originally committed as revision 15266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 18:13:53 +00:00
Michael Niedermayer
38360668d6 Remove DEFAULT_FRAME_RATE_BASE. 
Originally committed as revision 15265 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:28:07 +00:00
Michael Niedermayer
23694e27f0 Drop deprecated SAMPLE_FMT_S24. 
Originally committed as revision 15264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:24:16 +00:00
Michael Niedermayer
d578432db8 Remove stuff under #if LIBAVCODEC_VERSION_INT. 
Originally committed as revision 15263 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 15:03:17 +00:00
Luca Abeni
dd1c8f3e6e Bump Major version, this commit is almost just renaming bits_per_sample to 
bits_per_coded_sample but that cannot be done seperately.
Patch by Luca Abeni
Also reset the minor version and fix the forgotton change to libfaad.
Note: The API/ABI should not be considered stable yet, there still may
be a change done here or there if some developer has some cleanup ideas and
patches!

Originally committed as revision 15262 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 14:24:59 +00:00
Michael Niedermayer
71375e0500 Try to fix wma regression. 
Originally committed as revision 15261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 13:37:12 +00:00
Diego Biurrun
f7b1d72f45 Relicense as ISC with the authors' permission. 
Originally committed as revision 15260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-08 05:17:17 +00:00
Diego Biurrun
3943bd0901 Relicense from LGPL 2.1 to LGPL 2.1 or later with the authors' permission. 
Originally committed as revision 15258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 21:02:28 +00:00
Vitor Sessak
42fe17a018 Check output buffer size before decoding. 
Originally committed as revision 15257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 20:21:15 +00:00
Vitor Sessak
d636f0cc39 Cosmetics: rename vars s/ctx/chd/ 
Originally committed as revision 15256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 20:18:18 +00:00
Vitor Sessak
f36aec3b5e Exploit symmetry to reduce size of tables by half. 
Originally committed as revision 15255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 17:20:55 +00:00
Vitor Sessak
b8a5f62144 Cosmetics: s/short/int16_t/ 
Originally committed as revision 15253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 14:33:01 +00:00
Vitor Sessak
b1547a7817 Remove cast, now tables are signed. 
Originally committed as revision 15252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 14:32:10 +00:00
Vitor Sessak
fc1d3e004f Convert tables to signed and decimal. 
Originally committed as revision 15251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 14:30:54 +00:00
Vitor Sessak
e7ff335935 Remove unused table entries. 
Originally committed as revision 15250 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 13:55:26 +00:00
Vitor Sessak
934bc927a8 Remove commented out code. 
Originally committed as revision 15249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 13:47:30 +00:00
Vitor Sessak
f9f7210e5e Use FFMIN() instead of rewriting it. 
Originally committed as revision 15248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 13:46:09 +00:00
Vitor Sessak
42c7aeea67 Factorize broken clipping in its own function and document it. 
Originally committed as revision 15247 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 13:42:34 +00:00
Vitor Sessak
5659156760 Cosmetics: whitespace/linebreaks 
Originally committed as revision 15246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 09:55:47 +00:00
Vitor Sessak
c8e0861e49 Use the same 8 bit -> 16 bit conversion as QuickTime. 
Originally committed as revision 15245 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 09:46:55 +00:00
Vitor Sessak
4ea70242a8 Do not share context variables between channels and do not zero them at 
decode_frame(). This makes the output much closer to that of the binary decoder.

Originally committed as revision 15244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 09:42:57 +00:00
Vitor Sessak
b6d544f54e Remove output pointer from context 
Originally committed as revision 15243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 09:38:37 +00:00
Stefan Gehrer
bd547403fe add 1bpp decoding function and extend 4bpp function to 
also cover the 2bpp case.

Originally committed as revision 15242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-07 07:36:03 +00:00
Diego Biurrun
4f31c990d8 license header consistency cosmetics. 
Originally committed as revision 15227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-06 16:15:45 +00:00
Diego Biurrun
a0528ed7de license header consistency cosmetics 
Originally committed as revision 15225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-06 16:09:57 +00:00
Vladimir Voroshilov
1357b1de00 Remove not approved parts. 
Originally committed as revision 15224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-06 13:45:02 +00:00
Vitor Sessak
4fdb41a84b Test a var for overflow just after it is set 
Originally committed as revision 15223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-06 11:46:29 +00:00
Vitor Sessak
a90fbeec2a Remove useless parentheses. 
Originally committed as revision 15222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-06 11:45:10 +00:00
Reimar Döffinger
2881a656ff Fix nuv decoder to use reget_buffer for non-keyframes and correctly 
identify non-keyframe RTJPEG frames.

Originally committed as revision 15217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-05 16:31:26 +00:00
Vitor Sessak
e10049bef5 Cosmetics: indent after last commit and remove useless braces 
Originally committed as revision 15214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-05 00:01:23 +00:00
Vitor Sessak
1b0dc0120d Simplify: use a for instead of unrolling by hand 
Originally committed as revision 15213 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-05 00:00:20 +00:00
Vitor Sessak
fb17d9ff54 Functions mace{3,6}_decode_frame() are just wrappers to Exp1to{3,6}(). This commit 
moves the code of Exp1to* to the decode functions.

Originally committed as revision 15212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 23:54:57 +00:00
Vitor Sessak
78df225866 Simplify: use two distinct functions to decode MACE3 and MACE6, since the 
previous mace_decode_init() function was almost just a switch statement.

Originally committed as revision 15208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 23:18:28 +00:00
Vitor Sessak
b97c413832 Simplify mace_decode_frame() 
Originally committed as revision 15207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 23:12:20 +00:00
Vitor Sessak
647148c638 Remove useless comments 
Originally committed as revision 15205 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 23:02:08 +00:00
Vitor Sessak
251d75f292 Reindent mace.c, its indentation was completly inconsistent with the coding rules. 
Originally committed as revision 15204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 23:00:34 +00:00
Vitor Sessak
82ab49dc41 Cosmetics: s/LPC_type/LPC_TYPE/ 
Originally committed as revision 15202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 22:17:27 +00:00
Vitor Sessak
1775c7fac6 Multiply table by -1. This avoid doing this calculation (that was introduced 
in my last commit) in real time.

Originally committed as revision 15195 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 15:04:08 +00:00
Michael Niedermayer
e4b8f1fa77 Fix artifacts of MPEG4-720I-DN-SV8K.trp caused by lack of IDR pictures and 
subsequent zero POC value.

Originally committed as revision 15194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 12:21:06 +00:00
Vitor Sessak
1be0fc2909 Avoid duplicating compute_lpc_coefs() function in both the RA288 and AAC decoders. 
Originally committed as revision 15193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-04 11:03:14 +00:00
Michael Niedermayer
395206f6b1 Ignore the spec, and calculate aspect ratio on width/height. 
Fixes issue562 and issue621.

Originally committed as revision 15183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 19:04:46 +00:00
Michael Niedermayer
8e5af7a654 Clarify sample_aspect_ratio. 
Originally committed as revision 15180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 17:43:00 +00:00
Jai Menon
d3ce0792c2 fix issue 616 on roundup : decoding of short flac files 
Originally committed as revision 15177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 13:31:33 +00:00
Diego Biurrun
c7ac9449ba Disable encoders by undefining CONFIG_FOO_ENCODER once instead of littering 
the code with preprocessor directives.

Originally committed as revision 15176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 12:43:18 +00:00
Diego Biurrun
999960c90a Surround some encoding-specific functions with the appropriate 
encoding-specific #ifdef.

Originally committed as revision 15175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 12:35:17 +00:00
Diego Biurrun
f544a5fc84 Replace generic CONFIG_ENCODERS preprocessor conditionals by more specific 
CONFIG_FOO_ENCODER conditionals where appropriate.

Originally committed as revision 15174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 12:33:21 +00:00
Vladimir Voroshilov
063ad8205a gain codebook (first stage), 8k mode for G.729 
Originally committed as revision 15171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 04:45:01 +00:00
Vladimir Voroshilov
bc165ee392 Another set of approved G.729 chunks (from decoder core) 
Originally committed as revision 15168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 01:07:03 +00:00
Aurelien Jacobs
4834eb191c theoradec: cosmetics: indentation 
Originally committed as revision 15167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 00:19:08 +00:00
Aurelien Jacobs
feaf1a7393 theoradec: skip decoding of uncoded MV in 4MV code 
Thusnelda, the new experimental Theora encoder is using this Theora feature
that was previously not exploited.
fixes issue579

Originally committed as revision 15166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 00:17:11 +00:00
Aurelien Jacobs
e32e2d56d4 theoradec: small 4MV code reorganization to ease future improvements 
no functional changes

Originally committed as revision 15165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-03 00:10:30 +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
Diego Biurrun
ab21090869 Silence a couple of 'defined but not used' warnings by adding an av_unused 
attribute to the relevant function declarations.

Originally committed as revision 15161 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 23:14:11 +00:00
Laurent Aimar
bd10f6e149 Prevent a division by 0 in the g726 decoder when the configured samplerate is 0. 
patch by Laurent Aimar, fenrir via.ecp fr

Originally committed as revision 15160 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 23:09:14 +00:00
Vladimir Voroshilov
d3bb8ad7af Parity bit calculation routine for G.729 
Originally committed as revision 15154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 17:15:28 +00:00
Michael Niedermayer
d0b41d8931 Try to support invalid h264 that does not mark IDR with POC=0. 
Fixes issue576.

Originally committed as revision 15153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 16:31:18 +00:00
Justin Ruggles
406ab5cc97 add a separate line in Makefile for E-AC-3 decoder and only compile it when 
GPL is enabled. fixes building without GPL or with liba52.

Originally committed as revision 15151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-02 04:04:26 +00:00
Baptiste Coudurier
7cabcf7d37 make pcm encoder setting bits_per_sample field 
Originally committed as revision 15150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 21:13:05 +00:00
Justin Ruggles
2988c93d94 create a separate codec_id for E-AC-3 
Originally committed as revision 15143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 14:33:54 +00:00
Bartlomiej Wolowiec
755ba88640 Remaining parts of Nellymoser encoder 
Originally committed as revision 15138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 11:19:26 +00:00
Michael Niedermayer
719f37026a Check ff_init_me()s return value. 
Originally committed as revision 15137 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 00:28:51 +00:00
Michael Niedermayer
6f55b11ec6 1000l Fix snow regression test that i broke in r15135. 
Originally committed as revision 15136 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-09-01 00:22:00 +00:00
Michael Niedermayer
b74ec69366 Warn the user about me_method values that are not supported. 
Fixes issue503

Originally committed as revision 15135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 23:55:47 +00:00
Michael Niedermayer
c541e668f6 Optimize vorbis_residue_decode() so that vr->type is a constant. 
Based on a patch by Siarhei Siamashka.

Originally committed as revision 15134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 22:49:42 +00:00
Michael Niedermayer
969c163f1f Remove debuging junk that probably hasnt been used by anyone since years. 
Originally committed as revision 15133 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 20:26:28 +00:00
Bartlomiej Wolowiec
748384a186 Okayed parts of nellymoserenc.c 
Originally committed as revision 15126 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 19:26:33 +00:00
Stefan Gehrer
03f7e56896 reduce code duplication by moving common header parsing 
from the bpp-specific parts to the frame decode

Originally committed as revision 15121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 08:09:54 +00:00
Stefano Sabatini
987903826b Globally rename the header inclusion guard names. 
Consistently apply this rule: the guard name is obtained from the
filename by stripping the leading "lib", converting '/' and '.'  to
'_' and uppercasing the resulting name. Guard names in the root
directory have to be prefixed by "FFMPEG_".

Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:39:47 +00:00
David Conrad
b4c3d83584 Use ff_vp3_idct_data in vp3dsp_mmx.c rather than duplicating it 
Originally committed as revision 15118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:05:55 +00:00
David Conrad
43410eaf7c Declare ff_vp3_idct_data to be uint16_t 
Originally committed as revision 15117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:05:29 +00:00
David Conrad
587ae47aa7 Don't declare SSE vp3 idct data static, so it can be used in the mmx version 
Originally committed as revision 15116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 07:05:08 +00:00
Justin Ruggles
1f6a594de4 turn on E-AC-3 decoding support and update the Changelog 
Originally committed as revision 15103 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 03:08:18 +00:00
Justin Ruggles
f07fe6e78a simplify code and comment regarding determination whether or not AHT is used. 
Originally committed as revision 15101 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 03:01:56 +00:00
Justin Ruggles
9cf8ebe38a use correct table name 
Originally committed as revision 15099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:58:21 +00:00
Vitor Sessak
f6a1ca1dad Misc cosmetics in compute_lpc_coefs(): braces removal and empty lines 
Originally committed as revision 15093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:39:55 +00:00
Justin Ruggles
1ffbafa02b skip converter exponent strategy for all channels at once 
Originally committed as revision 15092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:38:38 +00:00
Vitor Sessak
fc324cd523 Remove useless var in compute_lpc_coefs() 
Originally committed as revision 15091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:37:04 +00:00
Justin Ruggles
e1747bfa4e merge declaration and init. variable is not used outside the loop. 
Originally committed as revision 15090 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:35:58 +00:00
Justin Ruggles
f2e4eb62dc cosmetics: indentation 
Originally committed as revision 15089 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:32:08 +00:00
Vitor Sessak
5d2dd90848 Merge declaration and initialization of a few vars in compute_lpc_coefs() 
Originally committed as revision 15088 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:31:05 +00:00
Justin Ruggles
8dfc56ec32 commit more OKed parts of the E-AC-3 decoder 
Originally committed as revision 15087 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-31 02:30:09 +00:00
Justin Ruggles
225c30429d commit more OKed parts of the E-AC-3 decoder 
Originally committed as revision 15068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-30 23:19:23 +00:00
Justin Ruggles
d82bdf684b commit more OKed parts of the E-AC-3 decoder 
Originally committed as revision 15067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-30 23:13:10 +00:00
Michael Niedermayer
d3b4b74c32 Fix lossless jpeg encoder to comply to spec and store full redundant 
residuals, Note this does not change RGB32 as we need to check this
against some decoder that supports it.

Originally committed as revision 15055 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-30 20:39:12 +00:00
David Conrad
c979fa030f Remove unused dequantization code from SSE VP3 IDCT 
Originally committed as revision 15054 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-30 19:47:47 +00:00
David Conrad
167029a73a Use ff_pw_8 in MMX/SSE VP3 IDCT 
Originally committed as revision 15053 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-08-30 19:41:42 +00:00