Commit Graph

6017 Commits

Author SHA1 Message Date
Justin Ruggles
02c164c148 use cutoff frequency to adjust bandwidth in ac3 encoder
Originally committed as revision 11338 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-28 06:13:55 +00:00
Justin Ruggles
08ac1e783e use bps instead of kbps for bitrate
Originally committed as revision 11337 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-28 05:32:12 +00:00
Justin Ruggles
c135b520e7 Do not give advice for which bitrate to choose.
Originally committed as revision 11334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-28 03:12:24 +00:00
Justin Ruggles
678a7179b6 fix typo
Originally committed as revision 11333 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-28 03:05:49 +00:00
Diego Biurrun
22170ec0b2 Remove mistakenly added multiple inclusion guards.
Originally committed as revision 11332 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-28 01:42:58 +00:00
Diego Biurrun
35562dc962 Fix make checkheaders.
Originally committed as revision 11331 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 12:56:49 +00:00
Diego Biurrun
3035cb6796 Add necessary #include, fixes the warnings:
ppc/h264_altivec.c: In function ‘put_h264_qpel16_mc00_altivec’:
ppc/h264_altivec.c:394: warning: implicit declaration of function ‘put_pixels16_altivec’
ppc/h264_altivec.c: In function ‘avg_h264_qpel16_mc00_altivec’:
ppc/h264_altivec.c:395: warning: implicit declaration of function ‘avg_pixels16_altivec’
ppc/h264_altivec.c: In function ‘dsputil_h264_init_ppc’:
ppc/h264_altivec.c:872: warning: implicit declaration of function ‘has_altivec’

Originally committed as revision 11330 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 12:31:23 +00:00
Alexander Strange
d479d58cb6 Fix clicking sound in xa-adpcm.
patch by Alexander Strange, astrange ithinksw com
Subject: Re: [FFmpeg-devel] [PATCH] fix clicking sound in xa-adpcm
Date: Thu, 27 Dec 2007 03:20:24 -0500

Originally committed as revision 11329 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 11:55:53 +00:00
Ivo van Poorten
91be76a662 remove useless cast
Originally committed as revision 11328 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 11:49:28 +00:00
Michael Niedermayer
9f175aa075 Fix encoding wmv1 with -mbd 1.
fixes issue262

Originally committed as revision 11327 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-27 03:03:45 +00:00
Ivo van Poorten
b4abe1d198 PC Paintbrush PCX image decoder
Originally committed as revision 11321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-26 22:17:46 +00:00
Ivo van Poorten
d6bb52acdc remove useless assignment
Originally committed as revision 11319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-26 16:24:49 +00:00
Ivo van Poorten
0fd0cae082 remove useless assignment
Originally committed as revision 11318 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-26 16:24:04 +00:00
Ivo van Poorten
9a8d731832 remove useless casts
Originally committed as revision 11317 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-26 16:23:25 +00:00
Reimar Döffinger
9c87b8f777 Check for avcodec_open codec parameter == NULL and return error in that case
Originally committed as revision 11316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-25 15:36:12 +00:00
Diego Biurrun
64bb7bd519 typo: begining --> beginning
Originally committed as revision 11312 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 21:01:09 +00:00
Luca Barbato
9e052e8d28 Reindent
Originally committed as revision 11311 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 19:07:21 +00:00
Luca Barbato
4049e0142d Minor fix
Originally committed as revision 11310 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 19:06:33 +00:00
Luca Barbato
6b646b068e 10l do not load after the buffer...
Originally committed as revision 11308 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 15:54:21 +00:00
Luca Barbato
08571377e6 Add C/B == 0 cases, 2% slower on CELL but should address Issue299 eventually
Originally committed as revision 11306 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 23:10:02 +00:00
Luca Barbato
4159db8ca3 Reindent
Originally committed as revision 11304 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 15:39:32 +00:00
Luca Barbato
e36b639f0f Partially address issue299, no performance change apparently
Originally committed as revision 11303 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 15:17:46 +00:00
Luca Barbato
8d8d178dad Avoid a vec_add, directly start with sum
Originally committed as revision 11302 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 03:39:53 +00:00
Luca Barbato
c7f66add4c Reindent
Originally committed as revision 11301 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 02:53:36 +00:00
Luca Barbato
a75fe63d3e Factorize common code (almost cosmetic)
Originally committed as revision 11300 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 02:46:32 +00:00
Luca Barbato
907fc60f31 Cosmetics
Originally committed as revision 11299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 02:35:33 +00:00
Christophe Gisquet
9fa3572903 add MMX version for put_no_rnd_h264_chroma_mc8_c, used in VC-1 decoding.
patch by Christophe GISQUET %christophe P gisquet A free P fr%
original thread:
date: Nov 25, 2007 12:35 AM
subject: Re: [FFmpeg-devel] MMX version for put_no_rnd_h264_chroma_mc8_c

Originally committed as revision 11298 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 23:11:22 +00:00
Diego Biurrun
9fbd14acb8 Fix typo in macro name: WARPER8_16_SQ --> WRAPPER8_16_SQ.
Originally committed as revision 11296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 12:38:41 +00:00
Diego Biurrun
8bfb108b3e comment typo fixes
Originally committed as revision 11294 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 11:50:18 +00:00
Michael Niedermayer
f315b39469 More consistent { placement.
Originally committed as revision 11292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 10:20:10 +00:00
Michael Niedermayer
76abb18ef5 indent
Originally committed as revision 11291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 10:17:25 +00:00
Michael Niedermayer
febdd0b9b4 ~15% faster h264_chroma_mc2/4_c() these also prevent some possible out
of array reads.

Originally committed as revision 11290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 10:16:22 +00:00
Michael Niedermayer
815c81c0a7 30% faster h264_chroma_mc8_c(), this also prevents a possible out of
array read.

Originally committed as revision 11288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 10:01:04 +00:00
Ivo van Poorten
91fd7398f4 typo ;)
Originally committed as revision 11287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-21 00:22:40 +00:00
Michael Niedermayer
ba66ae94a0 Document a few more structure change rules with relation to ABI/API.
Originally committed as revision 11283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-20 09:59:07 +00:00
Michael Niedermayer
252f17e292 Document structure change rules with relation to ABI/API.
Originally committed as revision 11281 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-20 09:43:01 +00:00
Justin Ruggles
1408352ada Add option for user to scale the amount of dynamic range compression which is
applied by the audio decoder, and use that option in the AC3 decoder.

Originally committed as revision 11280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-20 00:55:08 +00:00
Reinhard Nissl
8293fea57e Fix problem with multithreaded decoding, introduced by r11214.
Patch by Reinhard Nissl: rnissl gmx de

Originally committed as revision 11275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 23:03:52 +00:00
Diego Biurrun
379374ea11 cosmetics: Sort some more entries.
Originally committed as revision 11265 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 08:14:21 +00:00
Michael Niedermayer
0cd60abf7b A little more doxygenization.
Originally committed as revision 11263 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-18 19:40:57 +00:00
Michael Niedermayer
9b4dd1b879 Document Motion_Est_IDs.
Originally committed as revision 11262 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-18 19:40:08 +00:00
Michael Niedermayer
3e0b7b5627 Remove old variable with the next major version bump.
Originally committed as revision 11261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-18 14:51:55 +00:00
Baptiste Coudurier
0c39c38b14 add bitrate helper to choose all dnxhd variants
Originally committed as revision 11260 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-18 13:52:07 +00:00
Baptiste Coudurier
86404ffba2 avoid infinite loop if pixel format conversion does not exist
Originally committed as revision 11259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-18 13:49:58 +00:00
Michael Niedermayer
1ba8f5ebac another comment ->doxy
Originally committed as revision 11257 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 19:29:13 +00:00
Michael Niedermayer
bafc102b60 ME default does not belong to the ME type enum.
Originally committed as revision 11256 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 19:26:11 +00:00
Michael Niedermayer
0e373b95b3 change some normal comments to doxy ones
Originally committed as revision 11255 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 19:25:13 +00:00
Kostya Shishkov
b0797570df Correct spatial prediction mode in RV30/40 for vertical left direction
and add its version that does not rely on down left neighbour subblock.

Originally committed as revision 11252 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 18:43:34 +00:00
Michael Niedermayer
5492209aa9 clarify FIXME
Originally committed as revision 11251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 18:23:18 +00:00
Reimar Döffinger
841f39a7f3 Add FF_OPT_TYPE_BINARY and use it to add a cryptokey option
Originally committed as revision 11250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 17:41:24 +00:00
wg
3426d575bf Fix crash in PCM decoder when number of channels is not set.
Patch by "wg": video06 malloc de
See Issue298

Originally committed as revision 11249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 10:41:47 +00:00
Justin Ruggles
03726b7042 Skip dialog normalization. It shouldn't be used by the decoder, and there is
not currently a clean way to pass the value to the user.

Originally committed as revision 11246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 01:09:00 +00:00
Justin Ruggles
224bc440b2 Revert commit made in revision 11228. I'm getting some strange results in the
downmixed output that I can't quite figure out.

Originally committed as revision 11245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 01:03:19 +00:00
Aurelien Jacobs
407c50a024 move FLAC mmx dsp to its own file
Originally committed as revision 11244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 22:20:47 +00:00
Diego Biurrun
5d81d64175 cosmetics: comment typo fixes
Originally committed as revision 11232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 17:22:09 +00:00
Luca Barbato
c49e23e2a4 Make strict altivec parsers happy (gcc-4.3 and others)
Originally committed as revision 11231 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 14:31:38 +00:00
Kostya Shishkov
6cd1500d39 RV40 decoder should use availability cache
Originally committed as revision 11230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 12:45:38 +00:00
Kostya Shishkov
a52ef6a894 RV30/40 decoding core
Originally committed as revision 11229 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 12:44:25 +00:00
Justin Ruggles
b40211ff67 downmix before the IMDCT if no block switching is used
Originally committed as revision 11228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-16 04:25:50 +00:00
Reimar Döffinger
15c57ced2f Add 'l' suffix where it is necessary because type can not always be
inferred from arguments. Fixes compilation with Intel compiler

Originally committed as revision 11227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 23:08:15 +00:00
Andreas Öman
30dc554153 Add missing '\n' to log format text
Originally committed as revision 11224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 10:03:49 +00:00
Andreas Öman
79328e9cc7 Make DCA decoder honor avctx->request_channels in a more advisory way.
Originally committed as revision 11221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 07:01:33 +00:00
Andreas Öman
6708eefe55 Make AC3 decoder honor avctx->request_channels
Originally committed as revision 11220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 07:00:19 +00:00
Kostya Shishkov
626464fb53 Make fill_rectangle() available for other decoders
Originally committed as revision 11219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 06:06:16 +00:00
Jeff Downs
9a1feb8608 Fix brain-dead parts of r11216, specifically:
Actually unreference removed pics
And check for too many reference frames as originally intended, not equal
to max reference frames.

Originally committed as revision 11218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-14 22:49:30 +00:00
Jeff Downs
aeb59e839f Ensure that our total reference frame count does not exceed the SPS
max frame count, which is limited to less than the size of the
reference buffers, thereby preventing overflow.
Part of fix for issue 281.

Originally committed as revision 11216 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-14 06:25:23 +00:00
Jeff Downs
41f7e2d11d Actually return with an error condition if we're being asked to deal with too
many reference frames. Also check max num ref frames against our internal
ref buffer sizes.
Part of fix for roundup issue 281

Originally committed as revision 11215 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-14 05:48:27 +00:00
Jeff Downs
33e0073129 Make h264 decoder conform to requirements of mpegvideo's MPV_frame_start.
Namely, that it should not be called if you are starting to decode a B
frame without any reference pictures.
Prevents an endless allocation cycle in MPV_frame_start that will end in
picture buffer overflow and abort.
Fixes roundup issue 216.

Originally committed as revision 11214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-14 05:37:23 +00:00
Reimar Döffinger
603972fc53 Add a missing break, before av_set_number would always return NULL for
FF_OPT_TYPE_RATIONAL options instead of the corresponding AVOption

Originally committed as revision 11213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-13 19:00:53 +00:00
Jeff Downs
36e097bce4 Fix non_zero_count_cache for deblocking in field pictures.
Based on original patch by Martin Zlomek martin.zlomek a email D cz
ffmpeg-devel thread: H264: Fix non_zero_count_cache for deblocking in fields
Fri, 30 Nov 2007 9:58:23

Originally committed as revision 11212 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-13 00:50:47 +00:00
Aurelien Jacobs
1b77e87756 add required include to make this file self-contained
Originally committed as revision 11211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 22:45:03 +00:00
Måns Rullgård
a309073bf4 use av_log_get/set_level()
Originally committed as revision 11209 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 21:48:50 +00:00
Michael Niedermayer
55b9e69a31 av_*_next() API for libavcodec
Originally committed as revision 11204 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 18:40:11 +00:00
Panagiotis Issaris
8540e8c3ec Show which bitstreamfilters were compiled in, similar to the protocols etc
enumerations.

Originally committed as revision 11203 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-12 11:52:27 +00:00
Diego Biurrun
571bf37f6d typo/clarification
Originally committed as revision 11201 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-11 18:47:04 +00:00
Kostya Shishkov
3a18218e7b Enable 4x4 IDCT for FASTTX=0 mode in WMV3
Originally committed as revision 11199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 05:55:45 +00:00
Kostya Shishkov
91823a6efd Add 4x4 IDCT
Originally committed as revision 11198 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 05:54:59 +00:00
Justin Ruggles
e2270b4e1e cosmetics: rename ac3 decoder variables
Originally committed as revision 11197 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:28:10 +00:00
Justin Ruggles
e59cc20593 cosmetics: rename common ac3 variables
Originally committed as revision 11196 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:27:14 +00:00
Justin Ruggles
8001d92345 cosmetics: vertical align after last commit
Originally committed as revision 11195 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:25:42 +00:00
Justin Ruggles
5ce2134258 cosmetics: rename ac3 bit allocation variables
Originally committed as revision 11194 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:23:04 +00:00
Justin Ruggles
66ecf18e38 cosmetics: rename ac3 tables
Originally committed as revision 11193 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-09 03:21:33 +00:00
Aurelien Jacobs
59e6f60a99 add ff_ prefix to all simple_idct symbols
Originally committed as revision 11192 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 21:21:11 +00:00
Kostya Shishkov
98f48ce157 Reindent after last commit
Originally committed as revision 11191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 11:46:09 +00:00
Kostya Shishkov
51ece6842f Update Altivec variant of vc1_inv_trans_8x4
Originally committed as revision 11190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 11:45:42 +00:00
Kostya Shishkov
8df7cfe97c Use IDCT functions when FASTTX=0
Originally committed as revision 11189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 10:50:50 +00:00
Kostya Shishkov
d2e45f33a4 Switch VC-1 decoder to output decoded residual immediately.
Originally committed as revision 11188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 10:41:18 +00:00
Kostya Shishkov
30ea307544 Rename some tables
Originally committed as revision 11187 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-08 09:15:44 +00:00
Kostya Shishkov
4978618b6b Use existing function for VLC reading
Originally committed as revision 11185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07 05:56:07 +00:00
Kostya Shishkov
b192e56461 Check decoded dimensions for validity
Originally committed as revision 11184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07 05:52:27 +00:00
Kostya Shishkov
ea61e33a7f Intra types will be stored in int8_t array
Originally committed as revision 11183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07 05:50:23 +00:00
Kostya Shishkov
52b917536d Add decoder flags
Originally committed as revision 11182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07 05:48:34 +00:00
Kostya Shishkov
da71cdadc2 Replace table with its H.263 counterpart
Originally committed as revision 11181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-07 05:47:24 +00:00
Kostya Shishkov
dbf7150441 Update tables for RV40 decoder
Originally committed as revision 11175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-06 17:12:02 +00:00
Michael Niedermayer
1918057c8a prevent warnings about functions being possibly unused
Originally committed as revision 11174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-06 08:38:49 +00:00
Michael Niedermayer
9a3bb2b89c thank you for your efforts to keep my code clean, but i would like to
keep the functions below as they are usefull for debugging, testing,
experiments and development

revert
r11048 | diego | 2007-11-17 00:15:39 +0100 (Sat, 17 Nov 2007) | 4 lines

Remove unused functions, fixes the warnings:
snow.c:1163: warning: 'spatial_compose53i' defined but not used
snow.c:1313: warning: 'spatial_compose97i' defined but not used

Originally committed as revision 11173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-06 02:02:41 +00:00
Panagiotis Issaris
b17270878e Verify long_ref_count!=0. Fix issue 281.
Originally committed as revision 11171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-05 18:02:48 +00:00
Alexander Strange
bc2bc41bb8 Fix missing chroma in version 3 STR.
Closes issue 290
Patch by Alexander Strange: astrange ithinksw com

Originally committed as revision 11170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-05 13:11:18 +00:00
Michael Niedermayer
b180d9fe99 fix decoding of the first frame of gray.mov
Originally committed as revision 11169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-05 11:36:06 +00:00
Jeff Downs
cf653d0811 Initialize function pointers used by error resilience code before any
potential error return from decode_slice_header.

Fixes issue 284.

Originally committed as revision 11168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-05 05:24:54 +00:00