2c8077621b
Optimize ff_snow_horizontal_compose97i.
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this makes the 9/7 C wavelet at the decoder side 22% faster.
The old code is changed to match the new in terms of the order of operations
(which also makes it sligtly faster)
Originally committed as revision 21132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 02:52:50 +00:00
233a8b3d6b
Merge vertical_compose53iL0*()
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8% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 01:00:50 +00:00
2a84512a74
Optimize horizontal_compose53i() by inlining inv_lift() and optimizing the
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resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:54:48 +00:00
18ca491bf1
mkvdec: Avoid divide-by-zero crash on invalid real audio tracks
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Originally committed as revision 21129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:55 +00:00
24ca518bd1
Add support for dirac in ogg
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Originally committed as revision 21128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:52 +00:00
66b0255248
Add a function to parse Dirac's sequence header
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Originally committed as revision 21127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:44 +00:00
c4dffe7e36
Export fullrange flag and color information for h.264
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Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:39 +00:00
7bd3096f5f
SIPR decoder for modes 8k5, 6k5 and 5k0.
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Patch by Vladimir Voroshilov and myself.
Originally committed as revision 21125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 21:38:15 +00:00
9ea977210c
Make query_formats() increment the scaler_count after each scaler
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insertion.
Originally committed as revision 21124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 14:23:19 +00:00
999c23a13a
Make avfilter_insert_filter() print the instance name of the
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auto-inserted scale filter, rather than the filter name, as this
provides more information.
Originally committed as revision 21123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 13:45:55 +00:00
2d187e2302
Add an entry for the addition of a parameter log_ctx to
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avfilter_graph_config_links().
Originally committed as revision 21122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 13:42:50 +00:00
3fb8e77a8d
Add a log context to avfilter_graph_config_links().
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Originally committed as revision 21121 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 13:39:56 +00:00
54c5848dbd
Remove extra empty line.
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Originally committed as revision 21120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 10:40:45 +00:00
e6a9dd6a7d
Use enum CodecID where appropriate.
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Originally committed as revision 21119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 08:57:20 +00:00
e6565055b9
Deluxe Paint Animation demuxer
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Originally committed as revision 21118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 05:47:50 +00:00
a1ae40fd0d
Deluxe Paint Animation decoder
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Originally committed as revision 21117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 05:41:36 +00:00
add5badbc1
do not create Electronic Arts audio stream when unsupported revision2 audio codec is present [issue1516]
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Originally committed as revision 21116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 05:08:42 +00:00
9e2e821468
Doxy for ff_match_2uint16().
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Originally committed as revision 21115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:06:34 +00:00
6c060b55a9
Fix implicit declaration warning.
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Originally committed as revision 21114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:04:51 +00:00
c46eeae2a8
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
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instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:33:21 +00:00
aa11ce6568
Make inter_level/run global again, msmpeg4 uses them.
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... I did test but it wasnt recompiled ...
Originally committed as revision 21112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:12:06 +00:00
0366b6e199
Make some tables static again, i mistakely thought they would be used in several
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places.
Originally committed as revision 21111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 17:22:37 +00:00
23b0072ad7
MMX(2) accelerated yuv420->rgb24 routine, trivial as essentially as it just
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swaps R and B inputs for the existing yuv420->bgr24 routine.
Originally committed as revision 30254 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-09 17:20:49 +00:00
75dd693840
Export get_slice_type() as ff_h264_get_slice_type().
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Patch by Laurent Aimar <fenrir at videolan dot org>.
Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 16:20:41 +00:00
fc53b6afee
Split H263 encoder and decoder from common code.
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Originally committed as revision 21109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 14:59:06 +00:00
4b19045566
Remove unused PREFETCHW macro
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Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-09 14:44:20 +00:00
14b8607065
Add support for hard-coded MDCT-related ff_sine_windows tables.
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Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 13:28:04 +00:00
b090930d43
Always initialize bit_depth_luma and bit_depth_chroma in the H264
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decoder which allows their usage without checking profile_idc.
Patch by Laurent Aimar (fenrir (AT) videolan org)
Originally committed as revision 21107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 07:57:26 +00:00
8600106ac2
update my email address
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Originally committed as revision 21106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 03:31:13 +00:00
27d8f6b660
Make the scale filter set in the input and output links only the
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respective pixel formats effectively supported by libswscale.
Originally committed as revision 21105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 23:48:32 +00:00
a7ac9c2f62
Move 3 direct MV related functions that i left out from h263.c to mpeg4video.c.
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Originally committed as revision 21104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:59:51 +00:00
b2f4b04336
Change local variable type from unsigned int to int in order to
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fix a fate test error for gcc 4.1.x introduced in revision 21069.
Originally committed as revision 21103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:53:42 +00:00
261a3c2d05
Move AVCodecs from h263dec.c to msmpeg4.c and disentangle init decode init.
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Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:40:10 +00:00
1b168a428d
Ignore 0-height slice in sws_scale, otherwise a final 0-height slice will
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cause libswscale to assume the incorrect slice order and complain about
slices starting in the middle.
Originally committed as revision 30246 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-08 19:31:33 +00:00
7213abf6ba
Use h263 tables in msmpeg4v1 dont duplicate them halfway.
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Originally committed as revision 21101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:10:11 +00:00
0219e99eea
Release cyuv/aura decoder buffer
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Originally committed as revision 21100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 18:54:52 +00:00
3963a17d0e
AAC: add a const to decode_spectrum_and_dequant() args
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Originally committed as revision 21099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:52:54 +00:00
101ada9abd
Rename most non static h263 tables so their name contains h263.
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Originally committed as revision 21098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:51:48 +00:00
fef59a5b4b
Rename mpeg4 intra vlc tables so they contain "mpeg4", this improves readability
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of msmpeg4 code (one now knows where that table comes from).
Originally committed as revision 21097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:41:14 +00:00
05b858b045
Rename DCtab_*, its a global variable and it helps understanding if mpeg4
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is in its name.
Originally committed as revision 21096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:28:43 +00:00
f9664ca026
Use the correct ByteIOContext in extradata parsing.Fixes half of issue
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1658.
Originally committed as revision 21095 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:15:46 +00:00
4536c8e603
Snow : re-indent after r21093.
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Originally committed as revision 21094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:37:32 +00:00
a4bd598541
Snow : remove pointless 'if(1)'.
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Originally committed as revision 21093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:34:50 +00:00
28fbbee15f
Remove useless line.
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Originally committed as revision 21092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:26:44 +00:00
e75d233506
Fix indention.
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Originally committed as revision 21091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:04:45 +00:00
4ad04da214
Log unknown NAL code from correct context
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Originally committed as revision 21090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 15:50:26 +00:00
2da16f288a
Snow : use non-NULL context for av_log.
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Originally committed as revision 21089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:45:24 +00:00
8ec5a042e4
Cosmetics : remove duplicated comment.
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Originally committed as revision 21088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:33:35 +00:00
49d2d1c35c
Explain why the level variable is magically inceased in mpeg4_encode_dc().
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It must be in a certain range to avoid DC overflows.
Originally committed as revision 21087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 10:00:56 +00:00
d3c01751a3
Fix compilation on gcc 2.95.3 (still supported) broken by r21077,
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which was due to declaring variable after code.
Originally committed as revision 21086 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 08:19:18 +00:00
Michael Niedermayer
David Conrad
Vladimir Voroshilov
Stefano Sabatini
Carl Eugen Hoyos
Peter Ross
Zuxy Meng
Laurent Aimar
Reimar Döffinger
Thilo Borgmann
Daniel Verkamp
Måns Rullgård
Ronald S. Bultje
Jai Menon
Andreas Öman
Diego Biurrun