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10475 Commits

Author SHA1 Message Date
Justin Ruggles
187bc061e4 ac3dec: revert r20089. The change was just wrong. 10l for me. 
Originally committed as revision 20473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-08 03:06:05 +00:00
Michael Niedermayer
f3001e0dee Simpliy exp*table init, based on patch by reimar. 
Originally committed as revision 20470 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-07 20:10:02 +00:00
Reimar Döffinger
1ffc6e8327 Add ff_init_ff_cos_tabs function and use it in rdft.c to ensure that the 
necessary ff_cos_tabs tables are initialized.
Fixes issue 1507 (QDM2 broken since r20237 without hardcoded tables).

Originally committed as revision 20464 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-05 18:29:06 +00:00
Reynaldo H. Verdejo Pinochet
136086523f Correct double include introduced by r20450 
Originally committed as revision 20452 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-05 01:10:27 +00:00
Vitor Sessak
c902340599 Reduce stack memory allocation in MP3 decoder 
Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 23:33:08 +00:00
Reynaldo H. Verdejo Pinochet
0c50f8e6cc Implement ff_scale_vector_to_given_sum_of_squares() 
to aid generic gain control routines. Changes
for qcelp are included. Patch Collin McQuillan.

Originally committed as revision 20450 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 19:29:29 +00:00
Reimar Döffinger
223217746c Pad ff_cos_tabs and ff_sin_tabs so that index n points to the table for n bits. 
While this "wastes" up to 2x32 bytes it makes the code slightly simpler and
less confusing.

Originally committed as revision 20449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-04 17:30:23 +00:00
Alex Converse
981b8fd777 Don't lock the channel output configuration based on the first value seen for 
non extradata formats. Instead lock it only after the successful decoding of a
frame. This fixes issue 999.

Originally committed as revision 20448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 22:50:02 +00:00
Andrew Wason
42022e0362 add yuvs fourcc to raw.c and isom.c, fixes samples/mov/yuvs.mov 
patch by Andrew Wason

Originally committed as revision 20439 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 16:17:21 +00:00
Justin Ruggles
31f8c10983 Simplify AC-3 critical band end calculation (correctly this time). 
Originally committed as revision 20438 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 03:26:26 +00:00
Justin Ruggles
94593c9b52 Revert r20050, which caused decoding errors with at least one valid AC-3 file. 
Originally committed as revision 20437 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-03 02:59:18 +00:00
Michael Niedermayer
ad9feac9fb Avoid huge array for rgb ljpeg on the stack. 
Code tested with an ljpeg i had laying around.

Originally committed as revision 20433 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-02 14:12:25 +00:00
Ben Littler
e47ca4f798 map VYUY fourcc to rawcodec 
fixes http://samples.mplayerhq.hu/V-codecs/ATI-VCR12/ATI/y422test.avi

Originally committed as revision 20432 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-02 00:10:10 +00:00
Justin Ruggles
4c1645a458 Set sample format in flac_decode_init() rather than in 
ff_flac_parse_streaminfo() since the latter is shared with the raw FLAC
demuxer, which should not be setting the sample format.

Originally committed as revision 20430 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-01 16:48:05 +00:00
Justin Ruggles
dee34af4d6 Set the sample format for Smacker audio in the decoder rather than in the 
demuxer.

Originally committed as revision 20429 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-11-01 15:08:49 +00:00
Vitor Sessak
083c5a48ec Implement AMR gain function that is used by both AMR and SIPR. 
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-31 02:02:30 +00:00
Michael Niedermayer
8a08175f3f Change whitespace placement a little to improve readabiliy slightly. 
Thats not an attempt to emulate indent -kr behavior down to the finest
fineprint, first it would not be worth the work, second it would be less
readable, third it would  not be K&R but indent -kr then.

Originally committed as revision 20416 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:58:59 +00:00
Michael Niedermayer
f92e769666 Multiple inclusion guards for synth_filter.h. 
Originally committed as revision 20415 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:46:29 +00:00
Francesco Lavra
e58992e41f Support demuxing teletext in DVB streams. 
Original patch by Francesco Lavra, francescolavra interfree it

Originally committed as revision 20414 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:46:16 +00:00
Michael Niedermayer
d886e4df10 Vertically align function arguments. 
Originally committed as revision 20413 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 10:43:56 +00:00
Måns Rullgård
de4070b520 Add generic rules for building helpers with HOSTCC 
Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-29 00:55:35 +00:00
Reimar Döffinger
7a41027cc4 vorbis_dec: factor out duplicated code for index reading, bounds checking and 
error message into a shared macro.

Originally committed as revision 20411 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 22:41:45 +00:00
Reimar Döffinger
3db0208c42 Change format string from "x" to PRIx32 to hopefully fix a warning with Cygwin gcc 4.2.4. 
Originally committed as revision 20407 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 20:02:40 +00:00
Måns Rullgård
785d3c97b2 Makefile cosmetics 
Originally committed as revision 20406 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:49:19 +00:00
Måns Rullgård
df4fe41df4 Generate mpegaudio tables only when CONFIG_HARDCODED_TABLES is set 
Having mpegaudiodec.o unconditionally depend on mpegaudio_tables.h
forces the latter to be generated even when it will not be used.

Originally committed as revision 20405 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:49:16 +00:00
Reimar Döffinger
52a4a07778 Fix out-of-tree builds with --enable-hardcoded-tables 
Originally committed as revision 20404 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:38:31 +00:00
Reimar Döffinger
2300b120dd Fix dependency: generated table is needed to create the mpegaudiodec.o file, not the .c one. 
Originally committed as revision 20403 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:15:42 +00:00
Reimar Döffinger
9e8fecf7ea Better formatting for 2D tables in tableprint code. 
Originally committed as revision 20402 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 19:05:45 +00:00
Reimar Döffinger
8abe97be92 10l, fix incorrect endif comment. 
Originally committed as revision 20401 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 18:52:39 +00:00
Reimar Döffinger
eadaa00c6f Add support for hardcoding the mpegaudiodec tables. 
Reduces .bss size by about 194 kB.

Originally committed as revision 20400 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 18:42:52 +00:00
Michael Niedermayer
d49dded591 Remove unused variable j. 
Originally committed as revision 20398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 14:40:05 +00:00
Michael Niedermayer
4f99c31c39 Split synth filter out of dca.c. 
Originally committed as revision 20396 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 10:51:51 +00:00
Diego Biurrun
638783bf81 Split PAM encoder off into its own file. 
Originally committed as revision 20395 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 06:41:58 +00:00
Diego Biurrun
318888f808 Split the decoders from pnmen.c off into their own file. 
Originally committed as revision 20394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 06:34:00 +00:00
Diego Biurrun
761f2c9048 The encoders in pnmenc.c now depend on the init/end functions in pnm.c. 
Originally committed as revision 20393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-28 06:32:35 +00:00
Vitor Sessak
504eee37de Commit some functions that are used by both SIPR and AMR. 
Based on AMR SoC code by Robert Swain and Colin McQuillan.

Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 23:53:18 +00:00
Stefano Sabatini
51135d1d8e Move pixdesc.{h,c} from libavcodec to libavutil. 
This way pixdescs can be used without requiring a dependency on
libavcodec.

Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 20:56:56 +00:00
Stefano Sabatini
04a5c106f9 Consistently use third person in doxies. 
Originally committed as revision 20388 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 20:36:17 +00:00
Diego Biurrun
8767a009a1 Move PNM init/end functions to the PNM common code. 
This is done in preparation for the PNM encoder/decoder split.

Originally committed as revision 20382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 17:15:05 +00:00
Diego Biurrun
d3067047e7 whitespace cosmetics: K&R coding style, prettyprinting 
Originally committed as revision 20381 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 16:57:35 +00:00
Diego Biurrun
bc8964ef20 Remove crufty leftovers from the era when this file resided within libavformat. 
Originally committed as revision 20380 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 16:35:17 +00:00
Ben Littler
9853bbb21a add some raw codec fourccs, fixes: 
samples/V-codecs/

P422.AVI
UYNV.AVI
UYNY.AVI
V422.AVI
YUNV.AVI

Originally committed as revision 20379 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 15:57:28 +00:00
Benoit Fouet
ff54bb975a Fix indentation. 
Originally committed as revision 20378 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 15:05:24 +00:00
Benoit Fouet
25b6d0bc69 Only memset for palettes of 16 elements. 
Originally committed as revision 20377 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 15:04:35 +00:00
Carl Eugen Hoyos
6d7d410f8b Clarify responsibility for freeing a buffer when using vdpau. 
Originally committed as revision 20376 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-27 08:30:50 +00:00
Stefano Sabatini
6b27353cfd Add a PIX_FMT_HWACCEL flag to the AVPixFmtDescriptor.flags. 
It is used to mark the pixel format used for hardware acceleration
support.

Originally committed as revision 20374 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-26 19:34:46 +00:00
Loren Merritt
4521308363 s/movdqa/movaps/ in sse1 fft. (regression in r20293) 
Originally committed as revision 20371 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-25 03:09:53 +00:00
Vitor Sessak
bd56505a7f Bump micro version after the FRWU decoder inclusion 
Originally committed as revision 20366 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-24 17:24:16 +00:00
Diego Biurrun
329c01c54f Compile LPC code when CONFIG_LPC is set. 
The codec dependencies on LPC are already described in configure,
so there is no need to duplicate this in the Makefile.

Originally committed as revision 20358 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-23 11:51:12 +00:00
Daniel Verkamp
b74d42ee33 Build extradata in adpcm_ms encoder. 
This fixes issue #1244.

Originally committed as revision 20349 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-22 20:43:55 +00:00
Daniel Verkamp
bb7d0e87ae Indicate that AdaptCoeff1 and 2 are functions of the actual coefficients. 
Originally committed as revision 20345 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-22 15:57:04 +00:00
Reimar Döffinger
558dbb8469 sin_tables.c is a generated file, so add it to CLEANFILES 
Originally committed as revision 20332 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-20 14:16:23 +00:00
avcoder
a0b909fbff Remove SHIFT_TEMPS from jfdct code. 
Patch by avcoder: our_beloved_project AT gmail DOT com
See thread [FFmpeg-devel] Patch: remove useless SHIFT_TEMPS definition
Date: Tue, 20 Oct 2009 14:29:05 +0800

Originally committed as revision 20331 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-20 11:19:54 +00:00
Diego Biurrun
2ab9be3abe Add missing dependency of the S/PDIF muxer on the AAC parser. 
Fixes build with --disable-parsers.

Originally committed as revision 20328 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 22:45:22 +00:00
Diego Biurrun
96ff02f1b4 Get rid of some pointless '== NULL' / '!= 0' conditions in if statements. 
Originally committed as revision 20325 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 22:26:52 +00:00
Stefano Sabatini
b0bef34209 Add additional long names for the Flash Video decoder and encoder. 
Originally committed as revision 20317 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:45:44 +00:00
Stefano Sabatini
2917367cac Add additional long names for the Sorenson Vector Quantizer 3 decoder. 
Originally committed as revision 20316 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:44:43 +00:00
Stefano Sabatini
1c062b555c Add additional long names for the Sorenson Vector Quantizer 1 decoder 
and encoder.

Originally committed as revision 20315 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 18:43:28 +00:00
Reimar Döffinger
9adcccde0c mpegaudiodec, mpc and qdm2 all use the same mpa_synth window, so make 
them use the same variable/global storage.
Saves 4 kB in .bss.

Originally committed as revision 20314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 17:21:02 +00:00
Diego Biurrun
8767fb4cad whitespace cosmetics: prettyprinting, K&R style 
Originally committed as revision 20313 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 15:51:34 +00:00
Carl Eugen Hoyos
643fc8f107 Flip (M)JPEG frames encoded by Intel JPEG library. 
Fixes issues 1464 and 1468.

Originally committed as revision 20312 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 15:41:28 +00:00
Diego Biurrun
11eb3cea73 Remove pointless parentheses. 
Originally committed as revision 20311 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 15:14:00 +00:00
Diego Biurrun
d91aac1c90 cosmetics: Remove pointless parentheses from return statement. 
Originally committed as revision 20310 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 12:47:52 +00:00
Jason Garrett-Glaser
1953898162 Update libx264.c for x264 API change 
Change behavior of b-pyramid option.

Originally committed as revision 20308 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-19 09:35:19 +00:00
Loren Merritt
b07781b6e4 fix linking on systems with a function name prefix (10l in r20287) 
Originally committed as revision 20294 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 21:44:03 +00:00
Loren Merritt
29e4edbbe7 sync yasm macros to x264 
Originally committed as revision 20293 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 21:42:28 +00:00
Charles Yates
10a693b568 fix sar for dvcpro hd, patch by Charles Yates, charles dot yates at gmail dot com 
Originally committed as revision 20291 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 21:08:23 +00:00
Loren Merritt
e17ccf60fe huffyuv: add some const qualifiers 
Originally committed as revision 20290 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 20:47:25 +00:00
Loren Merritt
2f77923d72 simd add_hfyu_left_prediction 
2.2x faster than C on conroe, 3.6x on penryn.
4-6% faster huffyuv decoding if using left or plane mode and yuv

Originally committed as revision 20287 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 20:10:10 +00:00
Justin Ruggles
f4d608e344 add CONFIG_LPC to the build system for lpc dsputil functions. fixes build 
problems when lpc.c is not compiled.

Originally committed as revision 20285 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 19:51:18 +00:00
Måns Rullgård
4df254f1f1 WMAPRO: use some type punning in decode_coeffs() 
Originally committed as revision 20284 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 18:51:54 +00:00
Vitor Sessak
a0228397af Replace big square-root table by a call to ff_sqrt(). Based on a patch 
by Reimar Döffinger.

Originally committed as revision 20281 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 16:29:10 +00:00
Onur Küçük
53bc53ae4e Fix typo that mistakenly slipped into previous commit: 
CONFIG_MPEG_XVMC_DECODER was changed to CONFIG_MPEGVIDEO_XVMC_DECODER.
patch by Onur Küçük, onur delipenguen net

Originally committed as revision 20278 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 14:34:45 +00:00
Diego Biurrun
15674f12be cosmetics: Break overly long lines. 
Originally committed as revision 20276 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-18 10:47:40 +00:00
Justin Ruggles
fde82ca7e4 Move autocorrelation function from flacenc.c to lpc.c. Also rename the 
corresponding dsputil functions and remove their dependency on the FLAC
encoder.
Fixes Issue1486.

Originally committed as revision 20266 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 21:00:39 +00:00
Michael Niedermayer
c69b3e0dc1 Revert r20249, it seems the union trick works everywhere 
Original commit message:
	Very evil missuse of svn to test if AVOption and AVOption2 are compatible.
	If this test triggers anywhere for anyone, revert this commit immedeatly.
	Ill revert this in a day or 2, its just so we know beforehand if the idea
	with the union is doable or not without breaking ABI/API.

Originally committed as revision 20264 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 19:35:47 +00:00
Jai Menon
215dab5fee alacenc : use private compression_level value consistently. 
Originally committed as revision 20261 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-17 08:04:33 +00:00
Alexander Strange
f076fe4422 Remove a meaningless 'inline' from add_hfyu_left_prediction_bgr32_c(). 
Originally committed as revision 20260 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 23:06:55 +00:00
Alexander Strange
2d4bbdecee Huffyuv: Add missing const to src pointers in dsputil functions. 
Originally committed as revision 20259 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 23:04:41 +00:00
Alexander Strange
8471a1873d Huffyuv: Remove unnecessary allocation in alloc_temp(). 
RGB only needs one temp array.

Originally committed as revision 20258 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 22:55:34 +00:00
Alexander Strange
6ec8eadda4 Huffyuv: Fix a valgrind warning in get_vlc2(). 
The padding in bitstream_buffer wasn't initialized.

Originally committed as revision 20257 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 22:52:23 +00:00
Jai Menon
a0992374ee alacenc : Move some code around for clarity. 
Originally committed as revision 20256 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:50:15 +00:00
Ramiro Polla
52ae1e869b mlp: Indent. 
Originally committed as revision 20255 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:12:04 +00:00
Ramiro Polla
7fd8806924 mlp: Only initialize VLC tables once. This caused a crash when multiple 
instances of the decoder were started at different times.
Bug reported by Maxim Anisiutkin.

Originally committed as revision 20254 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:10:00 +00:00
Reimar Döffinger
33815fa106 mlp: Use smaller CRC tables if CONFIG_SMALL. 
Patch by Reimar.

Originally committed as revision 20253 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 16:03:26 +00:00
Carl Eugen Hoyos
45fc24a005 Do not try to free memory that was never allocated (partial revert of r20231). 
Originally committed as revision 20252 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 15:16:59 +00:00
Carl Eugen Hoyos
0b7f39c9d4 Release unreleased buffers found by make test. 
Originally committed as revision 20251 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 14:50:08 +00:00
Michael Niedermayer
b388d5e4c6 Very evil missuse of svn to test if AVOption and AVOption2 are compatible. 
If this test triggers anywhere for anyone, revert this commit immedeatly.
Ill revert this in a day or 2, its just so we know beforehand if the idea
with the union is doable or not without breaking ABI/API.

Originally committed as revision 20249 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:35:49 +00:00
Michael Niedermayer
f1cb9858b5 Add an experimental AVOption2 that uses an union instead of double for default_val. 
Originally committed as revision 20248 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 12:31:32 +00:00
Reimar Döffinger
c76911bd65 Split parts of dvdata.h into dvdata.c, this ensures that things like 
work_chunks_* and dv_idct_factor_* variables appear only once in the binary
instead of 3 times.
Saves 3264 bytes in .rodata and 312416 bytes in .bss on x86_64.

Originally committed as revision 20246 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-16 07:55:57 +00:00
Reimar Döffinger
75df2edbb9 Add support for hardcoded ff_sin_* tables. 
Originally committed as revision 20244 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 18:04:55 +00:00
Reimar Döffinger
4ee726b670 Move/add COSTABLE/SINTABLE macros to dsputil to add extern definitions 
for ff_cos_* and ff_sin_* without introducing too much code duplication.

Originally committed as revision 20243 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:55:51 +00:00
Reimar Döffinger
91405541d5 Remove silly casts to the same type as we already have. 
Originally committed as revision 20242 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:19:07 +00:00
Reimar Döffinger
77edf86648 Add missing release_buffer at decode end for asv1 decoder. 
Originally committed as revision 20241 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:16:50 +00:00
Reimar Döffinger
a57afd2943 Partially revert r20233, exp2f is not available on some BSDs, DOS and AVR32. 
Originally committed as revision 20240 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 17:10:07 +00:00
Frank Barchard
e8b785411e Raise MAX_THREADS to 16. 
Patch by Frank Barchard, fbarchard google com

Originally committed as revision 20239 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 15:11:57 +00:00
Reimar Döffinger
aafd659518 Do not initialize ff_cos_* tables again in rdft_init, they are already 
initialized by ff_fft_init and using different code can result in slightly
different values, in addition it crashes when the tables are hardcoded.
On amd64 this slightly changes qdm2 output.

Originally committed as revision 20237 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 11:50:32 +00:00
Reimar Döffinger
686884da9d Use cbrtf and exp2f instead of pow to calculate tables for MPEG audio decoding. 
This hopefully is fast enough so that it is reasonable to use the same formula
directly instead of the table for CONFIG_SMALL.

Originally committed as revision 20233 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-15 06:59:23 +00:00
Reimar Döffinger
16aec74761 Use hardcoded instead of runtime-calculated ff_cos_* tables if 
--enable-hardcoded-tables was used.
Due to the size, the code for the tables is generated at compile time.

Originally committed as revision 20232 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 21:41:24 +00:00
Kostya Shishkov
6d924b5a5f Release frame after decoding is done 
Originally committed as revision 20231 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-14 05:28:24 +00:00
Reimar Döffinger
ea09f69194 Print a warning message when avcodec_default_free_buffers finds unreleased 
buffers, this hopefully should help detect codecs that do not release all
buffers e.g. in the decode_end function.

Originally committed as revision 20230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:48:51 +00:00
Reimar Döffinger
4a49ab77c6 Remove unnecessary calls to avcodec_check_dimensions, the check is already 
done at a higher level.

Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 20:13:28 +00:00
Reimar Döffinger
0fbb0185b9 Call release_buffer on close for v210dec and v210x 
Originally committed as revision 20228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:31:22 +00:00
Reimar Döffinger
4b5fee0205 Add missing release_buffer on close 
Originally committed as revision 20227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:28:37 +00:00
Reimar Döffinger
d8b35b8586 Add decoder for "forward uncompressed". 
Fixes issue 1467.

Originally committed as revision 20226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 18:15:57 +00:00
Reimar Döffinger
7537726f47 Implement execute2 for w32thread 
Originally committed as revision 20225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:40:03 +00:00
Reimar Döffinger
1e6ff470b5 Fix w32thread implementation to handle job count > thread_count. 
Originally committed as revision 20224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 13:03:12 +00:00
Reimar Döffinger
5bd1fc6fbd fft_dispatch array should be const 
Originally committed as revision 20223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 10:30:10 +00:00
Reimar Döffinger
c522b4e94e Simplify: use FFSWAP 
Originally committed as revision 20222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-13 08:23:00 +00:00
Sascha Sommer
933e866735 extend description of avcodec_decode_audio3: 
- clarify when 0 is returned
- explain that decode_audio3 has to be called multiple times when there
  are multiple frames in a single packet

Originally committed as revision 20215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 19:50:31 +00:00
Reimar Döffinger
b5ca9cd36f Reindent after removing the outer for loops in the execute2 patch 
Originally committed as revision 20212 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 14:46:53 +00:00
Reimar Döffinger
2a1294b978 Move dnxhdenc to execute2 multithreading API. 
This allows for some simplifications like removing some outer loops
and gives much better performance for thread_count > number of idle CPUs.

Originally committed as revision 20211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 14:43:57 +00:00
Reimar Döffinger
8d23a86f33 Add an execute2 function that is more flexible and allows to use parallel 
processing with jobs > threads without wasting too much memory.
It also avoids needing a separate int array when the only additional data
the jobs needs is a single int running from 0 to count-1.

Originally committed as revision 20210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-12 11:35:35 +00:00
Måns Rullgård
0115b3eadb ARM: align stack in NEON h264 mc functions 
A certain rotten fruit operating system doesn't provide the 8-byte stack
alignment required by the standard ARM ABI, so align it manually.

Originally committed as revision 20208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 16:16:08 +00:00
Måns Rullgård
3e6015cc18 ARM: simplify movrel definition as CONFIG_PIC is now set for shared libs 
Originally committed as revision 20204 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 10:15:48 +00:00
Reimar Döffinger
9881d05d80 100l in avpicture_layout: width of chroma planes depends on format depth, too. 
Fixes issue 1465

Originally committed as revision 20202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 07:05:26 +00:00
Kostya Shishkov
53b04467ae Warn when WVC1 cannot be decoded 
Originally committed as revision 20201 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-11 05:36:59 +00:00
Reimar Döffinger
3bb984987c Hack: set the coded frame PTS to the incoming PTS. 
This is not correct, but libtheora does not seem to provide a way
to get the correct value, and this is necessary to make encoding
produce sensible time stamps when encoded content is variable
FPS or the time base is simply different from FPS.
Somewhat fixes issue 1197.

Originally committed as revision 20199 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 14:43:31 +00:00
Reimar Döffinger
268fcbe2c8 Fix 100l incorrect bitmask check. 
Originally committed as revision 20197 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 08:49:57 +00:00
Kostya Shishkov
9e553f7acc Print error message when true interlaced VC-1 frames are encountered 
to inform user why decoder produces no output.

Originally committed as revision 20196 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-10 07:35:31 +00:00
Robert Swain
0359289d1d AAC: Fix regression introduced in r20067 where ADTS files would always be 
signalled as having a channel configuration of 1 in output_configure().
Previously this didn't matter but it does now.

Originally committed as revision 20193 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-09 15:38:44 +00:00
David Conrad
144fec83b3 dca and aac decoders use float_to_int16_interleave, so check for 
the C version of that rather than float_to_int16.
Fixes output on ARM/VFP

Originally committed as revision 20192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-08 14:40:14 +00:00
Måns Rullgård
12bf71b691 ARM: whitespace cosmetics 
Originally committed as revision 20191 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-07 21:35:24 +00:00
Måns Rullgård
bef966e341 ARM: NEON avg_pixels8 and avg_h264_qpel8_mc00 
Originally committed as revision 20190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-07 21:35:19 +00:00
Måns Rullgård
2ad4c241c8 ARM: make function names all-lowercase 
Originally committed as revision 20186 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:41 +00:00
Måns Rullgård
cf57bea6fb ARM: enable ARMv4 add_pixels_clamped 
Somehow this function was never used.

Originally committed as revision 20185 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:37 +00:00
Måns Rullgård
153f49570f ARM: ARMv6 optimised add_pixels_clamped() 
Originally committed as revision 20184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:35 +00:00
Måns Rullgård
c8315e9186 ARM: whitespace cosmetics 
Originally committed as revision 20183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 21:55:30 +00:00
Nathan Caldwell
73c6f59830 Move HuffYUV left prediction to dsputil. 
Patch by Nathan Caldwell, saintdev gmail

Originally committed as revision 20179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 16:06:15 +00:00
Andrew Dennison
95ce961d88 Since some junk may be or may be not present before actual VC-1 extradata, 
search for real extradata start instead of always skipping one byte.

Patch by Andrew Dennison gmailify(${name}d, lists)
Thread: [PATCH] Fix VC1 "Incomplete extradata" for mkv files generated by eac3to

Originally committed as revision 20178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 15:30:08 +00:00
Reimar Döffinger
01418506a2 Remove casts that are useless since the argument is void *. 
Originally committed as revision 20177 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 06:33:18 +00:00
Jai Menon
1c38da85e6 Allow building api-example from outside of libavcodec and also 
make it more consistent with libavformat/output-example.

Originally committed as revision 20176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-06 06:18:57 +00:00
Justin Ruggles
9a9964c50e cosmetics: reindent and line wrap after last commit 
Originally committed as revision 20174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 21:33:50 +00:00
Justin Ruggles
d6eee9f3e9 alacenc: add a fixed LPC coefficient mode as compression level 1. old 
compression level 1 is now compression level 2 and is still the default.

Originally committed as revision 20173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 21:27:36 +00:00
Michael Niedermayer
1fe4abf397 Revert: 
r18826 | stefano | 2009-05-14 20:50:58 +0200 (Thu, 14 May 2009) | 2 lines
	Make av_set_string3() print a message in case of unknown option.

This change led to multiple identical error messages to be printed if an option
was not found.

Originally committed as revision 20172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-05 20:18:16 +00:00
Måns Rullgård
55c0e1e6d2 ARM: add ff_ prefix to lots of functions 
Originally committed as revision 20167 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:12 +00:00
Måns Rullgård
9abcc9a6f4 ARM: cosmetics 
Originally committed as revision 20166 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:08 +00:00
Måns Rullgård
f67e0b824f ARM: replace some #if with if() 
Originally committed as revision 20165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:06 +00:00
Måns Rullgård
701c618f7d ARM: clean up file/function naming conventions 
Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:13:02 +00:00
Måns Rullgård
84d430f85a ARM: clean up dsputil initialisation 
- Move v5 and v6 initialisation to separate files.
- Move NEON IDCT selection to ff_dsputil_init_neon()

Originally committed as revision 20163 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 13:12:55 +00:00
Peter Ross
384f26f428 Sun Raster RGB support 
Originally committed as revision 20162 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-04 08:42:23 +00:00
Måns Rullgård
1febba1e62 ARM: shorten some long macro names 
Originally committed as revision 20159 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:56 +00:00
Måns Rullgård
2e823300a6 ARM: update ldm/stm instructions to modern syntax 
Originally committed as revision 20158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:52 +00:00
Måns Rullgård
abff992d36 ARM: whitespace cosmetics 
Originally committed as revision 20157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 18:22:49 +00:00
Robert Swain
f640478b56 Reindent after channel layout commit from yesterday 
Originally committed as revision 20156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 14:59:40 +00:00
Sascha Sommer
aac4b0a47e increase maximum compressed frame size 
fixes playback of piece.wmv

Originally committed as revision 20155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 10:01:23 +00:00
Sascha Sommer
037396d099 return AVERROR_INVALIDDATA when the bitstream could not be decoded 
Originally committed as revision 20154 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 09:44:05 +00:00
Peter Ross
dae0d1e21c Support decoding of uncompressed PCX scanlines 
Originally committed as revision 20153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-03 05:18:32 +00:00
Måns Rullgård
c61e40b728 ARM: use plain labels for pc-relative addressing 
Originally committed as revision 20152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 23:11:03 +00:00
Måns Rullgård
b44c6d8edb ARM: remove unnecessary .fpu neon directives 
Originally committed as revision 20151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2009-10-02 19:35:12 +00:00