Alex Converse
4d986b7172
aacenc: Use exact values when quantizing, not fuzzy values.
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This requires us to code small escapes; we can't avoid it.
Originally committed as revision 23135 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alex Converse
51cbabc792
aacenc: Use an estimated codebook for the TLS (two loop search).
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Originally committed as revision 23134 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alex Converse
960323a230
aacenc: Select the TLS (two-loop search) as the default scalefactor coder.
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Originally committed as revision 23133 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alex Converse
31184aac87
aacenc: Fix psy logic.
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Set band info before determining scalefactors. Use the look ahead for
windowing decision.
Originally committed as revision 23132 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Carl Eugen Hoyos
eb0a4d3222
Fix compilation of AC3 decoder if E-AC3 decoder was disabled.
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Originally committed as revision 23131 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Martin Storsjö
86e09922a5
qt-faststart: Abort scanning of the input file if a badly sized atom is encountered
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If the atom size is 0, qt-faststart currently hangs forever while scanning
the file.
Originally committed as revision 23129 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
6d81016282
Reindent after r23124. Patch by Sebastian Vater <cdgs basty googlemail com>.
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Originally committed as revision 23128 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Martin Storsjö
2ef9fd8e9b
Cosmetics: Initialize pointers with NULL instead of 0, for consistency
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Originally committed as revision 23127 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Martin Storsjö
e3d7269fc8
Cosmetics: reindent
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Originally committed as revision 23126 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Martin Storsjö
c937454d89
qt-faststart: Use the error_out cleanup code path for all error returns
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Originally committed as revision 23125 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
7a0e859cdb
Grayscale support. Patch by Sebastian Vater <cdgs basty googlemail com>.
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Originally committed as revision 23124 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
57fcb7d7da
Add mpegaudiodec_float.o dependency on tables header with hardcoded tables
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Originally committed as revision 23123 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
aeaa9630e5
Remove the name of the file from the @file doxy, it is unnecessary and
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inconsistent with the other files.
Originally committed as revision 23122 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
622e6ce53a
Make the init and config_filter callbacks of the pad filter return
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AVERROR(EINVAL) rather than -1 in case of invalid parameters.
Originally committed as revision 23121 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
dc0eaef318
Make av_parse_color() return AVERROR(EINVAL) rather than -1.
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Originally committed as revision 23120 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
40914d97cc
1.0 and the resulting exactly representable value must be marked as float as well,
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gcc is hopelessly trash.
Originally committed as revision 23119 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
0628f3e8cf
Cast constants to float to avoid gcc converting to and from
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float<->double in every operation.
Originally committed as revision 23118 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
e969e261a5
Use standard C for implementing sign_extend() and zero_extend().
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This fixes compilation of probetest
Originally committed as revision 23116 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
a74d707cb7
av_alias is an attribute and belongs to attributes.h
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also attributes.h is public and external api and can thus not depend
on configure tested compiler support thus this part is removed. A
different solution must be found if this breaks for some compiler
which i hope it does not.
Originally committed as revision 23115 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
299ac811ba
Reindent after r23112.
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Patch by Sebastian Vater <cdgs basty googlemail com>.
Originally committed as revision 23113 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
65d213ec86
Move handling of paletted data to the IFF demuxer. This allows future
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handling of things such as masking/EHB/HAM for this type of data.
Patch by Sebastian Vater <cdgs basty googlemail com>.
Originally committed as revision 23112 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
ebcf7c3227
Handle palette underflows, fill remaining space with black (zero) data.
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Patch by Sebastian Vater <cdgs basty googlemail com>.
Originally committed as revision 23111 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Sebastian Vater
2f955ea41b
Move a while(..){..} -> do{..}while(..), slightly faster.
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Patch by Sebastian Vater <cdgs basty googlemail com>.
Originally committed as revision 23110 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Vitor Sessak
e904c51fa1
Replace "-vfilters" by "-vf" in regtests. Should fix regtest breakage.
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Originally committed as revision 23109 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Måns Rullgård
458638e3db
FATE: change -vfilters to -vf
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Originally committed as revision 23108 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
bfbdc58e52
Fix compilation with low precission mpeg audio decoding.
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Originally committed as revision 23107 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Kostylev
3e48d792b6
Fix mpegaudio tablegen.
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Patch by Michael Kostylev, michael D kostylev A gmail
Originally committed as revision 23106 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Kostylev
56b37cd1c7
Support writing 2d float arrays.
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Patch by Michael Kostylev, michael D kostylev A gmail
Originally committed as revision 23105 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
09ed11e58c
rename -vfilters cli option to -vf in ffplay as well
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Originally committed as revision 23104 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Loren Merritt
f39ab2071f
change a variable-length array to a malloc.
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Originally committed as revision 23103 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Stefano Sabatini
7693b93e5c
Doxygen av_codec_get_id() and av_codec_get_tag().
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Originally committed as revision 23102 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Ramiro Polla
c3ab0004ae
Revert r31153. It failed to build on:
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x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.
Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
15 years ago
Reimar Döffinger
b3ab319944
Set coded_frame to NULL when closing a codec, since it might
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be invalid after the codec is "gone".
Originally committed as revision 23101 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
521cfa4aae
rename -vfilters cli option to -vf
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Originally committed as revision 23100 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
3b7117b73a
Do the same sign flip optimization to the low freq decoder.
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as with the high freq 10-20 cycles faster
Originally committed as revision 23099 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
4b070a7a61
Factorize READ_FLIP_SIGN() optimization out
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Originally committed as revision 23098 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
0c0d88aed5
Optimize decoding high freqs.
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this is 10-20cpu cycles faster on duron (whole is about 50-60 cpu cylses)
I wonder why gcc isnt doing this on its own ...
Originally committed as revision 23097 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
fd9451c68f
Make lsf_sf_expand() 4 times faster.
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Originally committed as revision 23096 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
b91d46614d
float based mp1/mp2/mp3 decoders.
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Originally committed as revision 23095 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Alex Converse
495af353db
Set cur_channel in the AAC encoder context where needed.
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Most coder functions read it. Carting this around in the context may be
suboptimal; a refactor should be considered.
Originally committed as revision 23094 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
2c2b2c0ac2
silence gcc warning about potential uninitialized usage
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Originally committed as revision 23093 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
d21f58b52d
cosmetics, rename loop to frame_available
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Originally committed as revision 23092 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
a9f3cb9372
rename curr_filter to last_filter, factorize filter declaration
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Originally committed as revision 23091 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
79b90b2549
cosmetics: indentation, whitespaces
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Originally committed as revision 23090 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
6e82e7fa48
simplify, reuse existing args variable
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Originally committed as revision 23089 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Baptiste Coudurier
aa1249b8aa
cosmetics: filt_graph_all -> graph, like in ffplay.c
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Originally committed as revision 23088 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Janne Grunau
405213b736
Add -ldl to libfaadbin_extralibs instead of libfaadbin_decoder_extralibs.
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The latter does not exist and thus compilation fails.
patch by Janne Grunau, janne-ffmpeg jannau.net
Originally committed as revision 23087 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Michael Niedermayer
86433cc6f5
Remove unused FRAC_RND() macro from mpegaudiodec.c.
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Originally committed as revision 23086 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Nick Brereton
857c30ecba
mlpdec: Comment channel_params field in struct SubStream.
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Patch by Nick Brereton <nick at nbrereton dot net>
Originally committed as revision 23085 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago
Nick Brereton
22fb814c2f
mlpdec: Allocate channel decoding parameters for each substream. Some file
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was encountered with a channel range that overlapped the previous substreams,
and the code assumed no such overlap was possible.
Patch by Nick Brereton <nick at nbrereton dot net>
Originally committed as revision 23084 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago