Vitor Sessak
e26d131845
Do not hardcode filter order in ff_acelp_lspd2lpc()
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Originally committed as revision 20485 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Francesco Lavra
91cc5d3767
Move ff_reverse in libavcodec to av_reverse in libavutil.
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Patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
adadf26bb9
Use enum FrameType as parameter to construct_perm_table().
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Originally committed as revision 20480 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
a16f80f392
Remove unused variable.
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1l for me if it wherent sunday and i could buy cola.
Originally committed as revision 20477 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Justin Ruggles
187bc061e4
ac3dec: revert r20089. The change was just wrong. 10l for me.
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Originally committed as revision 20473 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
f3001e0dee
Simpliy exp*table init, based on patch by reimar.
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Originally committed as revision 20470 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
1ffc6e8327
Add ff_init_ff_cos_tabs function and use it in rdft.c to ensure that the
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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
15 years ago
Reynaldo H. Verdejo Pinochet
136086523f
Correct double include introduced by r20450
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Originally committed as revision 20452 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Vitor Sessak
c902340599
Reduce stack memory allocation in MP3 decoder
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Originally committed as revision 20451 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reynaldo H. Verdejo Pinochet
0c50f8e6cc
Implement ff_scale_vector_to_given_sum_of_squares()
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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
15 years ago
Reimar Döffinger
223217746c
Pad ff_cos_tabs and ff_sin_tabs so that index n points to the table for n bits.
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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
15 years ago
Alex Converse
981b8fd777
Don't lock the channel output configuration based on the first value seen for
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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
15 years ago
Andrew Wason
42022e0362
add yuvs fourcc to raw.c and isom.c, fixes samples/mov/yuvs.mov
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patch by Andrew Wason
Originally committed as revision 20439 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Justin Ruggles
31f8c10983
Simplify AC-3 critical band end calculation (correctly this time).
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Originally committed as revision 20438 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Justin Ruggles
94593c9b52
Revert r20050, which caused decoding errors with at least one valid AC-3 file.
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Originally committed as revision 20437 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
ad9feac9fb
Avoid huge array for rgb ljpeg on the stack.
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Code tested with an ljpeg i had laying around.
Originally committed as revision 20433 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ben Littler
e47ca4f798
map VYUY fourcc to rawcodec
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fixes http://samples.mplayerhq.hu/V-codecs/ATI-VCR12/ATI/y422test.avi
Originally committed as revision 20432 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Justin Ruggles
4c1645a458
Set sample format in flac_decode_init() rather than in
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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
15 years ago
Justin Ruggles
dee34af4d6
Set the sample format for Smacker audio in the decoder rather than in the
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demuxer.
Originally committed as revision 20429 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Vitor Sessak
083c5a48ec
Implement AMR gain function that is used by both AMR and SIPR.
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Based on AMR SoC code by Robert Swain and Colin McQuillan.
Originally committed as revision 20421 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
8a08175f3f
Change whitespace placement a little to improve readabiliy slightly.
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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
15 years ago
Michael Niedermayer
f92e769666
Multiple inclusion guards for synth_filter.h.
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Originally committed as revision 20415 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Francesco Lavra
e58992e41f
Support demuxing teletext in DVB streams.
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Original patch by Francesco Lavra, francescolavra interfree it
Originally committed as revision 20414 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
d886e4df10
Vertically align function arguments.
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Originally committed as revision 20413 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
de4070b520
Add generic rules for building helpers with HOSTCC
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Originally committed as revision 20412 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
7a41027cc4
vorbis_dec: factor out duplicated code for index reading, bounds checking and
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error message into a shared macro.
Originally committed as revision 20411 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
3db0208c42
Change format string from "x" to PRIx32 to hopefully fix a warning with Cygwin gcc 4.2.4.
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Originally committed as revision 20407 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
785d3c97b2
Makefile cosmetics
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Originally committed as revision 20406 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
df4fe41df4
Generate mpegaudio tables only when CONFIG_HARDCODED_TABLES is set
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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
15 years ago
Reimar Döffinger
52a4a07778
Fix out-of-tree builds with --enable-hardcoded-tables
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Originally committed as revision 20404 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
2300b120dd
Fix dependency: generated table is needed to create the mpegaudiodec.o file, not the .c one.
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Originally committed as revision 20403 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
9e8fecf7ea
Better formatting for 2D tables in tableprint code.
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Originally committed as revision 20402 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
8abe97be92
10l, fix incorrect endif comment.
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Originally committed as revision 20401 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Reimar Döffinger
eadaa00c6f
Add support for hardcoding the mpegaudiodec tables.
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Reduces .bss size by about 194 kB.
Originally committed as revision 20400 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
d49dded591
Remove unused variable j.
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Originally committed as revision 20398 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
4f99c31c39
Split synth filter out of dca.c.
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Originally committed as revision 20396 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
638783bf81
Split PAM encoder off into its own file.
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Originally committed as revision 20395 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
318888f808
Split the decoders from pnmen.c off into their own file.
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Originally committed as revision 20394 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
761f2c9048
The encoders in pnmenc.c now depend on the init/end functions in pnm.c.
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Originally committed as revision 20393 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Vitor Sessak
504eee37de
Commit some functions that are used by both SIPR and AMR.
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Based on AMR SoC code by Robert Swain and Colin McQuillan.
Originally committed as revision 20392 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
51135d1d8e
Move pixdesc.{h,c} from libavcodec to libavutil.
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This way pixdescs can be used without requiring a dependency on
libavcodec.
Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
04a5c106f9
Consistently use third person in doxies.
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Originally committed as revision 20388 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
8767a009a1
Move PNM init/end functions to the PNM common code.
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This is done in preparation for the PNM encoder/decoder split.
Originally committed as revision 20382 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
d3067047e7
whitespace cosmetics: K&R coding style, prettyprinting
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Originally committed as revision 20381 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Diego Biurrun
bc8964ef20
Remove crufty leftovers from the era when this file resided within libavformat.
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Originally committed as revision 20380 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ben Littler
9853bbb21a
add some raw codec fourccs, fixes:
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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
15 years ago
Benoit Fouet
ff54bb975a
Fix indentation.
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Originally committed as revision 20378 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Benoit Fouet
25b6d0bc69
Only memset for palettes of 16 elements.
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Originally committed as revision 20377 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
6d7d410f8b
Clarify responsibility for freeing a buffer when using vdpau.
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Originally committed as revision 20376 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
6b27353cfd
Add a PIX_FMT_HWACCEL flag to the AVPixFmtDescriptor.flags.
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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
15 years ago