acce61a7c6
AltiVec detection support for OpenBSD, patch by Brad, brad comstyle com.
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Originally committed as revision 15382 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-22 05:38:50 +00:00
8dbd9cb695
Fix all the recent problems Justin had run into with the AC3 parser,
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including issue 459.
Originally committed as revision 15381 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-22 03:00:26 +00:00
48e025e5b6
Fix ref_shift so that it is correct for more/all? MBAFF/PAFF mixes.
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Fixes at least MR9_BT_B.
Originally committed as revision 15380 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-22 02:32:22 +00:00
471341a7f3
indent
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Originally committed as revision 15379 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 23:51:36 +00:00
53c193a9b0
Correct comment in the direct mode code.
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(note, yes this is unrelated to the previous simplification, the
code always behaved like it is documented now.)
Originally committed as revision 15378 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 23:49:53 +00:00
a0ad40832f
Simplify initialization of a few direct mode related variables.
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Originally committed as revision 15377 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 23:46:59 +00:00
8b1fd554e1
Make MBAFF temporal direct mode closer to the spec.
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Fixes at least:
CAMANL2_TOSHIBA_B
CVMANL2_TOSHIBA_B
camp_mot_mbaff0_full
Originally committed as revision 15375 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 02:39:09 +00:00
8f56e219b2
Move direct_dist_scale_factor() and direct_ref_list_init() after fill_mbaff_ref_list()
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as future changes will need the mbaff lists inited.
Originally committed as revision 15374 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 02:23:51 +00:00
078f42ddae
Set poc for field references in MBAFF.
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Originally committed as revision 15373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-21 02:19:45 +00:00
2c006f4380
Log an error message in case of invalid number of channels.
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Originally committed as revision 15371 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-20 11:13:14 +00:00
a85d0c84a4
Remove fixme that is based on the assumption of !direct_8x8_inference && MBAFF.
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Originally committed as revision 15370 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-19 18:53:31 +00:00
6a855aae94
Remove check and error message for "MBAFF + !direct_8x8_inference is not implemented"
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because this mode does not exist, H.264-2007 says "When frame_mbs_only_flag is
equal to 0, direct_8x8_inference_flag shall be equal to 1."
Originally committed as revision 15369 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-19 18:49:17 +00:00
96b52f9e04
Make pps/sps scaling_matrix initialization closer to the spec.
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This does not affect any of the conformance streams.
Originally committed as revision 15365 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 16:36:19 +00:00
341b28c0d2
Zero 'idx' for each iteration of the coupling gain loop and as it is only used
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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
f80a8ca5cb
Cosmetics: missing brackets
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Originally committed as revision 15363 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 15:48:37 +00:00
c8947a5612
Cast the return value of get_bits() to signed integer such that the subtraction
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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
d464bceff2
Ensure that extradata is not parsed twice.
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Fixes FRExt1_Panasonic.
Originally committed as revision 15361 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 15:13:15 +00:00
3a9a15c4f3
add newline at the end of message
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Originally committed as revision 15360 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 14:08:44 +00:00
e6ab862368
ZMBV encoder forgot to fill coded frame pointer
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Originally committed as revision 15359 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 13:17:44 +00:00
44aa9771c9
Factorize out code used for MS RLE format decoding in different decoders.
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Originally committed as revision 15356 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 05:20:54 +00:00
f7e5b0cc8f
Remove duplication of TRANSPOSE8 macro, also removing some redundant load/stores
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Originally committed as revision 15355 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 03:08:33 +00:00
7b16a97969
Make a separate macro for writing an entire block from registers to memory
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Originally committed as revision 15354 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 03:08:13 +00:00
3f429d11da
Factorize SSE2_(Row|Column)_IDCT into one macro
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Originally committed as revision 15353 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-18 03:07:41 +00:00
3c1ebfd56d
Cosmetics: remove excessive blank lines
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Originally committed as revision 15351 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 20:52:54 +00:00
8cfd78ce8f
Ensure MMX/SSE2 VP3 IDCT selection isn't disabled when only Theora is enabled
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Originally committed as revision 15350 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:49:31 +00:00
c3c5bba1e2
Cosmetics: reindent
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Originally committed as revision 15349 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:38:44 +00:00
f7fc9e499c
Rewrite SSE2 VP3 IDCT in inline asm
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Originally committed as revision 15347 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:30:51 +00:00
437e3f4dbc
Rewrite MMX VP3 IDCT in inline asm
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Originally committed as revision 15346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:30:33 +00:00
ccd3ec82b8
MMX/SSE2 VP3 IDCT are bitexact now that the dequantization matrices are permutated correctly
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Originally committed as revision 15345 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:30:03 +00:00
7f065b36c8
Take idct permutation into account when initializing dequantization matrices
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Originally committed as revision 15344 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 19:29:40 +00:00
faf6d6964b
Use SAMPLE_FMT_FLT instead of doing the float->int conversion in the
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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
00cc0ce91e
Second-stage gain and Moving Average Predictor codebooks.
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Originally committed as revision 15342 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-17 06:13:07 +00:00
1a18912e49
Another set of approved changes for G.729: includes, formats structure,
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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
aac0eda407
Validate pulse position and error out if an invalid position is encountered.
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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
1d4113d053
Only print "invalid new backstep" when it is really invalid.
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Fixes issue541.
Originally committed as revision 15339 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-16 01:49:32 +00:00
740c14dbd7
Fix regression test failure caused by golomb limit not being considered
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in r15334.
Originally committed as revision 15338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-16 01:24:12 +00:00
0bc4c436aa
sync to latest x264 git, field was renamed
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Originally committed as revision 15337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-16 01:13:55 +00:00
bf3a971c12
Make decoder more robust by default against broken encoders.
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Fixes issue540.
Originally committed as revision 15336 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-16 00:31:32 +00:00
631e8afb8c
Correct the threshold of get_ur_golomb_jpegls() at which the optimized
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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
8fd64adf08
cosmetics: fix indentation after r15321
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Originally committed as revision 15332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 22:27:47 +00:00
6682ae42a4
write actual min and max frame size to FLAC header. update regression test checksum.
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Originally committed as revision 15331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 22:25:50 +00:00
dd857bfdf7
cosmetics: Fix indentation.
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Originally committed as revision 15330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 22:20:14 +00:00
3fe5ae2b3a
Remove useless #ifdef around #include.
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Originally committed as revision 15329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 22:18:50 +00:00
a9f8587e15
write MD5 checksum to FLAC header. update regression tests.
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Originally committed as revision 15326 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 21:39:54 +00:00
e1a12934c5
write number of samples in FLAC extradata.
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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
0605f5c86b
Return error when trying to decode non-grayscale 16-bit PNM images.
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Fixes issue 566.
Originally committed as revision 15321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-14 15:50:59 +00:00
70735a3f9e
Reindent after last commit
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Originally committed as revision 15315 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-13 20:52:57 +00:00
5143684891
Apply pulses to unscaled coefficients rather than scaled.
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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
408992bae2
Operands of '+' are not necessarily evaluated in order so r15311 was pointless.
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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
19645d742e
Correct order of parsing for pulse scalefactor band and offset to match the
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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
9547cadb8d
Cosmetics: line breaks
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Originally committed as revision 15308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-13 16:56:58 +00:00
111734de09
Simplify: use a single history buffer for gain and a single one for
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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
7f0d242b14
Fix compilation on Mac OS X 10.4: Defining _POSIX_C_SOURCE hides the u_char &
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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
35445d29f5
Reindent after last commit
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Originally committed as revision 15304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-12 14:33:35 +00:00
5167364777
Only read some of TNS bitstream data in the case that the TNS filter order is
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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
9c10ab6cd1
Cosmetics: align spec references
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Originally committed as revision 15300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 19:10:26 +00:00
5381a00a2b
Rename function: s/colmult/apply_window/
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Originally committed as revision 15299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 19:06:54 +00:00
36b3e36e00
misc spelling/wording/grammar fixes
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Originally committed as revision 15296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 08:13:23 +00:00
77298e99b7
Make it possible to disable loop filter in VC-1.
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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
febcbd65fa
Correct pulse amplitude application - a negative or 0 coefficient implies the
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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
67ce33162a
Fix incorrect printing of brainfart cropping error in some cases in progressive mode.
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Originally committed as revision 15293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-11 00:34:39 +00:00
fd8897e803
Convert table to integer.
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Originally committed as revision 15292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-10 19:00:02 +00:00
955bcc2102
Convert two tables to signed decimal
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Originally committed as revision 15290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 19:20:20 +00:00
90c6805ac4
Cosmetics: remove useless parentheses
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Originally committed as revision 15288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 16:51:39 +00:00
710428c4ec
Remove ChannelData.lev var and use ChannelData.level instead
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Originally committed as revision 15287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-09 16:50:11 +00:00
d7c96d6623
Add support for creating Simple Profile (I-frame only, no arithmetic coding)
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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
91ba93e68b
vorbis_enc : set coded_frame->pts value to running sample count.
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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
03ea32f850
remove one more stuff under #if LIBAVCODEC_VERSION_INT
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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
9345ae6f78
alac : fix case where bits_per_sample is not set.
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Patch by Baptiste
Originally committed as revision 15275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 19:05:46 +00:00
c7e34ddc42
Remove useless comment
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Originally committed as revision 15274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:52:00 +00:00
20242eed99
Normalize triplets in gain_val_tab[][] so gain_exp_tab[] can be just an
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one-dimensional array.
Originally committed as revision 15273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:51:33 +00:00
475e4e2ffc
Remove deprecated avcodec_decode_audio() this one was not under #ifdef.
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Originally committed as revision 15272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:31:48 +00:00
9d21494776
avcodec_find_best_pix_fmt() needs a 64bit mask as there are more than 32 pix_fmts.
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Originally committed as revision 15271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:29:08 +00:00
047599a4ba
Rename error_resilience to error_recognition.
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Originally committed as revision 15270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:18:49 +00:00
3e30f46f8b
Pass directly variable 'a' to interp instead of evaluating it from num_blocks
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Originally committed as revision 15269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:18:29 +00:00
b28bdce688
Simplify if() in copy_and_dup()
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Originally committed as revision 15268 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:16:00 +00:00
8022a8ebc2
Add av_cold attribute to decode_init()
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Originally committed as revision 15267 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:14:37 +00:00
c96a764c72
Cosmetics: Make the two additional units in size more clear
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Originally committed as revision 15266 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 18:13:53 +00:00
38360668d6
Remove DEFAULT_FRAME_RATE_BASE.
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Originally committed as revision 15265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 15:28:07 +00:00
23694e27f0
Drop deprecated SAMPLE_FMT_S24.
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Originally committed as revision 15264 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 15:24:16 +00:00
d578432db8
Remove stuff under #if LIBAVCODEC_VERSION_INT.
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Originally committed as revision 15263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 15:03:17 +00:00
dd1c8f3e6e
Bump Major version, this commit is almost just renaming bits_per_sample to
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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
71375e0500
Try to fix wma regression.
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Originally committed as revision 15261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 13:37:12 +00:00
f7b1d72f45
Relicense as ISC with the authors' permission.
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Originally committed as revision 15260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-08 05:17:17 +00:00
3943bd0901
Relicense from LGPL 2.1 to LGPL 2.1 or later with the authors' permission.
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Originally committed as revision 15258 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 21:02:28 +00:00
42fe17a018
Check output buffer size before decoding.
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Originally committed as revision 15257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 20:21:15 +00:00
d636f0cc39
Cosmetics: rename vars s/ctx/chd/
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Originally committed as revision 15256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 20:18:18 +00:00
f36aec3b5e
Exploit symmetry to reduce size of tables by half.
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Originally committed as revision 15255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 17:20:55 +00:00
b8a5f62144
Cosmetics: s/short/int16_t/
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Originally committed as revision 15253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 14:33:01 +00:00
b1547a7817
Remove cast, now tables are signed.
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Originally committed as revision 15252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 14:32:10 +00:00
fc1d3e004f
Convert tables to signed and decimal.
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Originally committed as revision 15251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 14:30:54 +00:00
e7ff335935
Remove unused table entries.
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Originally committed as revision 15250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 13:55:26 +00:00
934bc927a8
Remove commented out code.
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Originally committed as revision 15249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 13:47:30 +00:00
f9f7210e5e
Use FFMIN() instead of rewriting it.
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Originally committed as revision 15248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 13:46:09 +00:00
42c7aeea67
Factorize broken clipping in its own function and document it.
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Originally committed as revision 15247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 13:42:34 +00:00
5659156760
Cosmetics: whitespace/linebreaks
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Originally committed as revision 15246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 09:55:47 +00:00
c8e0861e49
Use the same 8 bit -> 16 bit conversion as QuickTime.
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Originally committed as revision 15245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 09:46:55 +00:00
4ea70242a8
Do not share context variables between channels and do not zero them at
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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
b6d544f54e
Remove output pointer from context
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Originally committed as revision 15243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-09-07 09:38:37 +00:00
bd547403fe
add 1bpp decoding function and extend 4bpp function to
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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
Brad
Michael Niedermayer
Stefano Sabatini
Robert Swain
Alex Converse
Kostya Shishkov
David Conrad
Vitor Sessak
Vladimir Voroshilov
Baptiste Coudurier
Justin Ruggles
Diego Biurrun
Jason Garrett-Glaser
Anuradha Suraparaju
Jai Menon
Aurelien Jacobs
Baptiste Coudurier
Luca Abeni
Stefan Gehrer